Also define global uid_t and gid_t variables and remove some warnings.
[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 $
02742ec6 6# $DragonFly: src/sys/config/LINT,v 1.36 2004/09/19 22:32:47 joerg Exp $
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7#
8# NB: You probably don't want to try running a kernel built from this
9# file. Instead, you should start from GENERIC, and add options from
10# this file as required.
11#
12
13#
14# This directive is mandatory; it defines the architecture to be
15# configured for; in this case, the 386 family based IBM-PC and
16# compatibles.
17#
18machine i386
19
20#
21# This is the ``identification'' of the kernel. Usually this should
22# be the same as the name of your kernel.
23#
24ident LINT
25
26#
27# The `maxusers' parameter controls the static sizing of a number of
28# internal system tables by a formula defined in subr_param.c. Setting
29# maxusers to 0 will cause the system to auto-size based on physical
30# memory.
31#
32maxusers 10
33
34#
35# The `makeoptions' parameter allows variables to be passed to the
36# generated Makefile in the build area.
37#
38# CONF_CFLAGS gives some extra compiler flags that are added to ${CFLAGS}
39# after most other flags. Here we use it to inhibit use of non-optimal
40# gcc builtin functions (e.g., memcmp).
41#
42# DEBUG happens to be magic.
43# The following is equivalent to 'config -g KERNELNAME' and creates
44# 'kernel.debug' compiled with -g debugging as well as a normal
45# 'kernel'. Use 'make install.debug' to install the debug kernel
46# but that isn't normally necessary as the debug symbols are not loaded
47# by the kernel and are not useful there anyway.
48#
49# KERNEL can be overridden so that you can change the default name of your
50# kernel.
51#
52# MODULES_OVERRIDE can be used to limit modules built to a specific list.
53#
54makeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc.
55#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
56#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo"
57# Only build Linux API modules and plus those parts of the sound system I need.
58#makeoptions MODULES_OVERRIDE="linux sound/snd sound/pcm sound/driver/maestro3"
59
60#
61# Certain applications can grow to be larger than the 128M limit
62# that FreeBSD initially imposes. Below are some options to
63# allow that limit to grow to 256MB, and can be increased further
64# with changing the parameters. MAXDSIZ is the maximum that the
65# limit can be set to, and the DFLDSIZ is the default value for
66# the limit. MAXSSIZ is the maximum that the stack limit can be
67# set to. You might want to set the default lower than the max,
68# and explicitly set the maximum with a shell command for processes
69# that regularly exceed the limit like INND.
70#
71options MAXDSIZ="(256*1024*1024)"
72options MAXSSIZ="(256*1024*1024)"
73options DFLDSIZ="(256*1024*1024)"
74
75#
76# BLKDEV_IOSIZE sets the default block size used in user block
77# device I/O. Note that this value will be overriden by the label
78# when specifying a block device from a label with a non-0
79# partition blocksize. The default is PAGE_SIZE.
80#
81options BLKDEV_IOSIZE=8192
82
83# Options for the VM subsystem.
84options PQ_CACHESIZE=512 # color for 512k/16k cache
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85
86# This allows you to actually store this configuration file into
87# the kernel binary itself, where it may be later read by saying:
88# strings -n 3 /kernel | sed -n 's/^___//p' > MYKERNEL
89#
90options INCLUDE_CONFIG_FILE # Include this file in kernel
91
92#
93# The root device and filesystem type can be compiled in;
94# this provides a fallback option if the root device cannot
95# be correctly guessed by the bootstrap code, or an override if
96# the RB_DFLTROOT flag (-r) is specified when booting the kernel.
97#
98options ROOTDEVNAME=\"ufs:da0s2e\"
99
100\f
101#####################################################################
102# SMP OPTIONS:
103#
104# SMP enables building of a Symmetric MultiProcessor Kernel.
105# APIC_IO enables the use of the IO APIC for Symmetric I/O.
106#
107# Notes:
108#
109# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard.
110#
111# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels.
112#
113# Check the 'Rogue SMP hardware' section to see if additional options
114# are required by your hardware.
115#
116
117# Mandatory:
118options SMP # Symmetric MultiProcessor Kernel
119options APIC_IO # Symmetric (APIC) I/O
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120
121#
122# Rogue SMP hardware:
123#
124
125# Bridged PCI cards:
126#
127# The MP tables of most of the current generation MP motherboards
128# do NOT properly support bridged PCI cards. To use one of these
129# cards you should refer to ???
130
131\f
132#####################################################################
133# CPU OPTIONS
134
135#
136# You must specify at least one CPU (the one you intend to run on);
137# deleting the specification for CPUs you don't need to use may make
138# parts of the system run faster. This is especially true removing
139# I386_CPU.
140#
141cpu I386_CPU
142cpu I486_CPU
143cpu I586_CPU # aka Pentium(tm)
144cpu I686_CPU # aka Pentium Pro(tm)
145
146#
147# Options for CPU features.
148#
149# CPU_ATHLON_SSE_HACK tries to enable SSE instructions when the BIOS has
150# forgotten to enable them.
151#
152# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM
153# BlueLightning CPU. It works only with Cyrix FPU, and this option
154# should not be used with Intel FPU.
155#
156# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning
157# CPU if CPU supports it. The default is double-clock mode on
158# BlueLightning CPU box.
159#
160# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1).
161#
162# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct
163# mapped mode. Default is 2-way set associative mode.
164#
165# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space
166# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1.
167# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3)
168#
169# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables
170# reorder). This option should not be used if you use memory mapped
171# I/O device(s).
172#
642a6e88 173# CPU_DISABLE_SSE disables SSE/MMX2 instructions support.
984263bc 174#
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175# CPU_ENABLE_TCC enables Thermal Control Circuitry (TCC) found in some
176# Pentium(tm) 4 and (possibly) later CPUs. When enabled and detected,
177# TCC supports restricting power consumption using the hw.p4tcc.*
178# sysctls. This operates independently of SpeedStep and is useful on
179# systems where other mechanisms such as apm(4) or acpi(4) don't work.
180#
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181# CPU_FASTER_5X86_FPU enables faster FPU exception handler.
182#
183# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products
184# for i386 machines.
185#
186# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of
187# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively
188# (no clock delay).
189#
190# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used
191# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected.
192# The default value is 5.
193#
194# CPU_ELAN enables support for AMDs ElanSC520 CPU.
195#
196# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination
197# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE
198# 1).
199#
200# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option
201# is useful when you use Socket 8 to Socket 370 converter, because most Pentium
202# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs.
203#
204# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1).
205#
206# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU
207# enters suspend mode following execution of HALT instruction.
208#
209# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD
210# K5/K6/K6-2 cpus.
211#
212# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache
213# flush at hold state.
214#
215# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs
216# without cache flush at hold state, and (2) write-back CPU cache on
217# Cyrix 6x86 whose revision < 2.7 (NOTE 2).
218#
219# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY
220# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is
221# executed. This option is only needed if I586_CPU is also defined,
222# and should be included for any non-Pentium CPU that defines it.
223#
224# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors
225# which indicates that the 15-16MB range is *definitely* not being
226# occupied by an ISA memory hole.
227#
228# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT,
229# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs.
230# These options may crash your system.
231#
232# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled
233# in write-through mode when revision < 2.7. If revision of Cyrix
234# 6x86 >= 2.7, CPU cache is always enabled in write-back mode.
235#
236# NOTE 3: This option may cause failures for software that requires
237# locked cycles in order to operate correctly.
238#
239options CPU_ATHLON_SSE_HACK
240options CPU_BLUELIGHTNING_FPU_OP_CACHE
241options CPU_BLUELIGHTNING_3X
242options CPU_BTB_EN
243options CPU_DIRECT_MAPPED_CACHE
244options CPU_DISABLE_5X86_LSSER
245options CPU_ELAN
18a582c9 246options CPU_ENABLE_TCC
642a6e88 247options CPU_DISABLE_SSE
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248options CPU_FASTER_5X86_FPU
249options CPU_I486_ON_386
250options CPU_IORT
251options CPU_L2_LATENCY=5
252options CPU_LOOP_EN
253options CPU_PPRO2CELERON
254options CPU_RSTK_EN
255options CPU_SUSP_HLT
256options CPU_WT_ALLOC
257options CYRIX_CACHE_WORKS
258options CYRIX_CACHE_REALLY_WORKS
259#options NO_F00F_HACK
260
261#
262# A math emulator is mandatory if you wish to run on hardware which
263# does not have a floating-point processor. Pick either the original,
264# bogus (but freely-distributable) math emulator, or a much more
265# fully-featured but GPL-licensed emulator taken from Linux.
266#
267options MATH_EMULATE #Support for x87 emulation
268# Don't enable both of these in a real config.
269options GPL_MATH_EMULATE #Support for x87 emulation via
270 #new math emulator
271
272\f
273#####################################################################
274# COMPATIBILITY OPTIONS
275
276#
277# Implement system calls compatible with 4.3BSD and older versions of
278# FreeBSD. You probably do NOT want to remove this as much current code
279# still relies on the 4.3 emulation.
280#
281options COMPAT_43
282
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283#
284# These three options provide support for System V Interface
285# Definition-style interprocess communication, in the form of shared
286# memory, semaphores, and message queues, respectively.
287#
288# System V shared memory and tunable parameters
289options SYSVSHM # include support for shared memory
290options SHMMAXPGS=1025 # max amount of shared memory pages (4k on i386)
291options SHMALL=1025 # max amount of shared memory (bytes)
292options SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)"
293 # max shared memory segment size (bytes)
294options SHMMIN=2 # min shared memory segment size (bytes)
295options SHMMNI=33 # max number of shared memory identifiers
296options SHMSEG=9 # max shared memory segments per process
297
298# System V semaphores and tunable parameters
299options SYSVSEM # include support for semaphores
300options SEMMAP=31 # amount of entries in semaphore map
301options SEMMNI=11 # number of semaphore identifiers in the system
302options SEMMNS=61 # number of semaphores in the system
303options SEMMNU=31 # number of undo structures in the system
304options SEMMSL=61 # max number of semaphores per id
305options SEMOPM=101 # max number of operations per semop call
306options SEMUME=11 # max number of undo entries per process
307
308# System V message queues and tunable parameters
309options SYSVMSG # include support for message queues
310options MSGMNB=2049 # max characters per message queue
311options MSGMNI=41 # max number of message queue identifiers
312options MSGSEG=2049 # max number of message segments in the system
313options MSGSSZ=16 # size of a message segment MUST be power of 2
314options MSGTQL=41 # max amount of messages in the system
315
316\f
317#####################################################################
318# DEBUGGING OPTIONS
319
320#
321# Enable the kernel debugger.
322#
323options DDB
324
325#
326# Don't drop into DDB for a panic. Intended for unattended operation
327# where you may want to drop to DDB from the console, but still want
328# the machine to recover from a panic
329#
330options DDB_UNATTENDED
331
332#
333# If using GDB remote mode to debug the kernel, there's a non-standard
334# extension to the remote protocol that can be used to use the serial
335# port as both the debugging port and the system console. It's non-
336# standard and you're on your own if you enable it. See also the
337# "remotechat" variables in the FreeBSD specific version of gdb.
338#
339options GDB_REMOTE_CHAT
340
341#
342# KTRACE enables the system-call tracing facility ktrace(2).
343#
344options KTRACE #kernel tracing
345
346#
347# The INVARIANTS option is used in a number of source files to enable
348# extra sanity checking of internal structures. This support is not
349# enabled by default because of the extra time it would take to check
350# for these conditions, which can only occur as a result of
351# programming errors.
352#
353options INVARIANTS
354
355#
356# The INVARIANT_SUPPORT option makes us compile in support for
357# verifying some of the internal structures. It is a prerequisite for
358# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be
359# called. The intent is that you can set 'INVARIANTS' for single
360# source files (by changing the source file or specifying it on the
361# command line) if you have 'INVARIANT_SUPPORT' enabled.
362#
363options INVARIANT_SUPPORT
364
365#
366# The DIAGNOSTIC option is used to enable extra debugging information
367# from some parts of the kernel. As this makes everything more noisy,
368# it is disabled by default.
369#
370options DIAGNOSTIC
371
372#
373# PERFMON causes the driver for Pentium/Pentium Pro performance counters
374# to be compiled. See perfmon(4) for more information.
375#
376options PERFMON
377
378
379#
380# This option let some drivers co-exist that can't co-exist in a running
381# system. This is used to be able to compile all kernel code in one go for
382# quality assurance purposes (like this file, which the option takes it name
383# from.)
384#
385options COMPILING_LINT
386
387
388# XXX - this doesn't belong here.
389# Allow ordinary users to take the console - this is useful for X.
390options UCONSOLE
391
392# XXX - this doesn't belong here either
393options USERCONFIG #boot -c editor
394options INTRO_USERCONFIG #imply -c and show intro screen
395options VISUAL_USERCONFIG #visual boot -c editor
396
397\f
398#####################################################################
399# NETWORKING OPTIONS
400
401#
402# Protocol families:
403# Only the INET (Internet) family is officially supported in FreeBSD.
404# Source code for the NS (Xerox Network Service) is provided for amusement
405# value.
406#
407options INET #Internet communications protocols
408options INET6 #IPv6 communications protocols
409options IPSEC #IP security
410options IPSEC_ESP #IP security (crypto; define w/ IPSEC)
411options IPSEC_DEBUG #debug for IP security
412#
413# Set IPSEC_FILTERGIF to force packets coming through a gif tunnel
414# to be processed by any configured packet filtering (ipfw, ipf).
415# The default is that packets coming from a tunnel are _not_ processed;
416# they are assumed trusted.
417#
418# Note that enabling this can be problematic as there are no mechanisms
419# in place for distinguishing packets coming out of a tunnel (e.g. no
420# encX devices as found on openbsd).
421#
422#options IPSEC_FILTERGIF #filter ipsec packets from a tunnel
423
424#
425# Experimental IPsec implementation that uses the kernel crypto
426# framework. This cannot be configured together with IPSEC and
427# (currently) supports only IPv4. To use this you must also
428# configure the crypto device (see below). Note that with this
429# you get all the IPsec protocols (e.g. there is no FAST_IPSEC_ESP).
430# IPSEC_DEBUG is used, as above, to configure debugging support
431# within the IPsec protocols.
432#
433#options FAST_IPSEC #new IPsec
434
435options IPX #IPX/SPX communications protocols
436options IPXIP #IPX in IP encapsulation (not available)
437options IPTUNNEL #IP in IPX encapsulation (not available)
438
439options NCP #NetWare Core protocol
440
441options NETATALK #Appletalk communications protocols
442
443# These are currently broken but are shipped due to interest.
444#options NS #Xerox NS protocols
445#options NSIP #XNS over IP
446
447#
448# SMB/CIFS requester
449# NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV
450# options.
451# NETSMBCRYPTO enables support for encrypted passwords.
452options NETSMB #SMB/CIFS requester
453options NETSMBCRYPTO #encrypted password support for SMB
454
455# mchain library. It can be either loaded as KLD or compiled into kernel
456options LIBMCHAIN #mbuf management library
457
458# netgraph(4). Enable the base netgraph code with the NETGRAPH option.
459# Individual node types can be enabled with the corresponding option
460# listed below; however, this is not strictly necessary as netgraph
461# will automatically load the corresponding KLD module if the node type
462# is not already compiled into the kernel. Each type below has a
463# corresponding man page, e.g., ng_async(8).
464options NETGRAPH #netgraph(4) system
465options NETGRAPH_ASYNC
466options NETGRAPH_BPF
467options NETGRAPH_CISCO
468options NETGRAPH_ECHO
469options NETGRAPH_ETHER
470options NETGRAPH_FRAME_RELAY
471options NETGRAPH_HOLE
472options NETGRAPH_IFACE
473options NETGRAPH_KSOCKET
474options NETGRAPH_L2TP
475options NETGRAPH_LMI
476# MPPC compression requires proprietary files (not included)
477#options NETGRAPH_MPPC_COMPRESSION
478options NETGRAPH_MPPC_ENCRYPTION
479options NETGRAPH_ONE2MANY
480options NETGRAPH_PPP
481options NETGRAPH_PPPOE
482options NETGRAPH_PPTPGRE
483options NETGRAPH_RFC1490
484options NETGRAPH_SOCKET
485options NETGRAPH_TEE
486options NETGRAPH_TTY
487options NETGRAPH_UI
488options NETGRAPH_VJC
489
490device mn # Munich32x/Falc54 Nx64kbit/sec cards.
491
492#
493# Network interfaces:
494# The `loop' pseudo-device is MANDATORY when networking is enabled.
495# The `ether' pseudo-device provides generic code to handle
496# Ethernets; it is MANDATORY when a Ethernet device driver is
497# configured or token-ring is enabled.
498# The 'fddi' pseudo-device provides generic code to support FDDI.
499# The `arcnet' pseudo-device provides generic code to support Arcnet.
500# The `sppp' pseudo-device serves a similar role for certain types
501# of synchronous PPP links (like `cx', `ar').
502# The `sl' pseudo-device implements the Serial Line IP (SLIP) service.
503# The `ppp' pseudo-device implements the Point-to-Point Protocol.
504# The `bpf' pseudo-device enables the Berkeley Packet Filter. Be
505# aware of the legal and administrative consequences of enabling this
506# option. The number of devices determines the maximum number of
507# simultaneous BPF clients programs runnable.
508# The `disc' pseudo-device implements a minimal network interface,
509# which throws away all packets sent and never receives any. It is
510# included for testing purposes. This shows up as the 'ds' interface.
511# The `tun' pseudo-device implements (user-)ppp and nos-tun
512# The `gif' pseudo-device implements IPv6 over IP4 tunneling,
513# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and
514# IPv6 over IPv6 tunneling.
515# The `gre' device implements two types of IP4 over IP4 tunneling:
516# GRE and MOBILE, as specified in the RFC1701 and RFC2004.
517# The `faith' pseudo-device captures packets sent to it and diverts them
518# to the IPv4/IPv6 translation daemon.
519# The `stf' device implements 6to4 encapsulation.
520# The `ef' pseudo-device provides support for multiple ethernet frame types
521# specified via ETHER_* options. See ef(4) for details.
522#
523# The PPP_BSDCOMP option enables support for compress(1) style entire
524# packet compression, the PPP_DEFLATE is for zlib/gzip style compression.
525# PPP_FILTER enables code for filtering the ppp data stream and selecting
526# events for resetting the demand dial activity timer - requires bpf.
527# See pppd(8) for more details.
528#
529pseudo-device ether #Generic Ethernet
530pseudo-device vlan 1 #VLAN support
531pseudo-device token #Generic TokenRing
532pseudo-device fddi #Generic FDDI
533pseudo-device arcnet #Generic Arcnet
534pseudo-device sppp #Generic Synchronous PPP
535pseudo-device loop #Network loopback device
536pseudo-device bpf #Berkeley packet filter
537pseudo-device disc #Discard device (ds0, ds1, etc)
538pseudo-device tun #Tunnel driver (ppp(8), nos-tun(8))
539pseudo-device sl 2 #Serial Line IP
540pseudo-device gre #IP over IP tunneling
541pseudo-device ppp 2 #Point-to-point protocol
542options PPP_BSDCOMP #PPP BSD-compress support
543options PPP_DEFLATE #PPP zlib/deflate/gzip support
544options PPP_FILTER #enable bpf filtering (needs bpf)
545
546pseudo-device ef # Multiple ethernet frames support
547options ETHER_II # enable Ethernet_II frame
548options ETHER_8023 # enable Ethernet_802.3 (Novell) frame
549options ETHER_8022 # enable Ethernet_802.2 frame
550options ETHER_SNAP # enable Ethernet_802.2/SNAP frame
551
552# for IPv6
553pseudo-device gif #IPv6 and IPv4 tunneling
554pseudo-device faith 1 #for IPv6 and IPv4 translation
555pseudo-device stf #6to4 IPv6 over IPv4 encapsulation
556
557#
558# Internet family options:
559#
560# MROUTING enables the kernel multicast packet forwarder, which works
561# with mrouted(8).
562#
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563# PIM enables Protocol Independent Multicast in the kernel.
564# Requires MROUTING enabled.
565#
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566# IPFIREWALL enables support for IP firewall construction, in
567# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends
568# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT
569# limits the number of times a matching entry can be logged.
570#
571# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any"
572# and if you do not add other rules during startup to allow access,
573# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open
574# in /etc/rc.conf when first enabling this feature, then refining the
575# firewall rules in /etc/rc.firewall after you've tested that the new kernel
576# feature works properly.
577#
578# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to
579# allow everything. Use with care, if a cracker can crash your
580# firewall machine, they can get to your protected machines. However,
581# if you are using it as an as-needed filter for specific problems as
582# they arise, then this may be for you. Changing the default to 'allow'
583# means that you won't get stuck if the kernel and /sbin/ipfw binary get
584# out of sync.
585#
586# IPDIVERT enables the divert IP sockets, used by ``ipfw divert''
587#
588# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding
589# packets without touching the ttl). This can be useful to hide firewalls
590# from traceroute and similar tools.
591#
592# TCPDEBUG is undocumented.
593#
594options MROUTING # Multicast routing
f1f552f6 595options PIM # Protocol Independent Multicast
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596options IPFIREWALL #firewall
597options IPFIREWALL_VERBOSE #enable logging to syslogd(8)
598options IPFIREWALL_FORWARD #enable transparent proxy support
599options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity
600options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default
601options IPV6FIREWALL #firewall for IPv6
602options IPV6FIREWALL_VERBOSE
603options IPV6FIREWALL_VERBOSE_LIMIT=100
604options IPV6FIREWALL_DEFAULT_TO_ACCEPT
605options IPDIVERT #divert sockets
606options IPFILTER #ipfilter support
607options IPFILTER_LOG #ipfilter logging
608options IPFILTER_DEFAULT_BLOCK #block all packets by default
609options IPSTEALTH #support for stealth forwarding
610options TCPDEBUG
c1d552d0 611options NS # NETNS support
984263bc 612
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613device pf
614device pfsync
615device pflog
616
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617# The MBUF_STRESS_TEST option enables options which create
618# various random failures / extreme cases related to mbuf
619# functions. See the mbuf(9) manpage for a list of available
620# test cases.
621options MBUF_STRESS_TEST
622
623# RANDOM_IP_ID causes the ID field in IP packets to be randomized
624# instead of incremented by 1 with each packet generated. This
625# option closes a minor information leak which allows remote
626# observers to determine the rate of packet generation on the
627# machine by watching the counter.
628options RANDOM_IP_ID
629
630# Statically link in accept filters
631options ACCEPT_FILTER_DATA
632options ACCEPT_FILTER_HTTP
633
634#
635# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This
636# prevents nmap et al. from identifying the TCP/IP stack, but breaks support
637# for RFC1644 extensions and is not recommended for web servers.
638#
639options TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN
640
641# ICMP_BANDLIM enables icmp error response bandwidth limiting. You
642# typically want this option as it will help protect the machine from
643# D.O.S. packet attacks.
644#
645options ICMP_BANDLIM
646
647# DUMMYNET enables the "dummynet" bandwidth limiter. You need
648# IPFIREWALL as well. See the dummynet(4) and ipfw(8) manpages for more info.
649# When you run DUMMYNET it is advisable to also have "options HZ=1000"
650# to achieve a smoother scheduling of the traffic.
651#
652# BRIDGE enables bridging between ethernet cards -- see bridge(4).
653# You can use IPFIREWALL and DUMMYNET together with bridging.
654#
655options DUMMYNET
656options BRIDGE
657
658#
659# ATM (HARP version) options
660#
661# ATM_CORE includes the base ATM functionality code. This must be included
662# for ATM support.
663#
664# ATM_IP includes support for running IP over ATM.
665#
666# At least one (and usually only one) of the following signalling managers
667# must be included (note that all signalling managers include PVC support):
668# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'.
669# ATM_SPANS includes support for the `spans' signalling manager, which runs
670# the FORE Systems's proprietary SPANS signalling protocol.
671# ATM_UNI includes support for the `uni30' and `uni31' signalling managers,
672# which run the ATM Forum UNI 3.x signalling protocols.
673#
674# The `hea' driver provides support for the Efficient Networks, Inc.
675# ENI-155p ATM PCI Adapter.
676#
677# The `hfa' driver provides support for the FORE Systems, Inc.
678# PCA-200E ATM PCI Adapter.
679#
680options ATM_CORE #core ATM protocol family
681options ATM_IP #IP over ATM support
682options ATM_SIGPVC #SIGPVC signalling manager
683options ATM_SPANS #SPANS signalling manager
684options ATM_UNI #UNI signalling manager
685device hea #Efficient ENI-155p ATM PCI
686device hfa #FORE PCA-200E ATM PCI
687
688# DEVICE_POLLING adds support for mixed interrupt-polling handling
689# of network device drivers, which has significant benefits in terms
690# of robustness to overloads and responsivity, as well as permitting
691# accurate scheduling of the CPU time between kernel network processing
692# and other activities. The drawback is a moderate (up to 1/HZ seconds)
693# potential increase in response times.
694# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING
695# to achieve smoother behaviour.
696# Additionally, you can enable/disable polling at runtime with the
697# sysctl variable kern.polling.enable (defaults off), and select
698# the CPU fraction reserved to userland with the sysctl variable
699# kern.polling.user_frac (default 50, range 0..100).
700#
701# Only the "dc" "fxp" and "sis" devices support this mode of operation at
702# the time of this writing.
703
704options DEVICE_POLLING
705
706\f
707#####################################################################
708# FILESYSTEM OPTIONS
709
710#
711# Only the root, /usr, and /tmp filesystems need be statically
712# compiled; everything else will be automatically loaded at mount
713# time. (Exception: the UFS family---FFS, and MFS --- cannot
714# currently be demand-loaded.) Some people still prefer to statically
715# compile other filesystems as well.
716#
717# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be
718# buggy, and WILL panic your system if you attempt to do anything with
719# them. They are included here as an incentive for some enterprising
720# soul to sit down and fix them.
721#
722
723# One of these is mandatory:
724options FFS #Fast filesystem
725options MFS #Memory File System
726options NFS #Network File System
727
728# The rest are optional:
729#options NFS_NOSERVER #Disable the NFS-server code.
730options CD9660 #ISO 9660 filesystem
731options FDESC #File descriptor filesystem
732options KERNFS #Kernel filesystem
733options MSDOSFS #MS DOS File System
734options NTFS #NT File System
735options NULLFS #NULL filesystem
736options NWFS #NetWare filesystem
737options PORTAL #Portal filesystem
738options PROCFS #Process filesystem
739options SMBFS #SMB/CIFS filesystem
4a77c3ab 740options UDF #UDF filesystem
984263bc
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741options UMAPFS #UID map filesystem
742options UNION #Union filesystem
743# The xFS_ROOT options REQUIRE the associated ``options xFS''
744options CD9660_ROOT #CD-ROM usable as root device
745options FFS_ROOT #FFS usable as root device
746options NFS_ROOT #NFS usable as root device
747
748# Soft updates is technique for improving file system speed and
749# making abrupt shutdown less risky.
750options SOFTUPDATES
751
752# Directory hashing improves the speed of operations on very large
753# directories at the expense of some memory.
754options UFS_DIRHASH
755
756# Make space in the kernel for a root filesystem on a md device.
757# Define to the number of kilobytes to reserve for the filesystem.
758options MD_ROOT_SIZE=10
759
760# Make the md device a potential root device, either with preloaded
761# images of type mfs_root or md_root.
762options MD_ROOT
763
764# Specify double the default maximum size for malloc(9)-backed md devices.
765options MD_NSECT=40000
766
767# Allow this many swap-devices.
768#
769# In order to manage swap, the system must reserve bitmap space that
770# scales with the largest mounted swap device multiplied by NSWAPDEV,
771# irregardless of whether other swap devices exist or not. So it
772# is not a good idea to make this value too large.
773options NSWAPDEV=5
774
775# Disk quotas are supported when this option is enabled.
776options QUOTA #enable disk quotas
777
778# If you are running a machine just as a fileserver for PC and MAC
779# users, using SAMBA or Netatalk, you may consider setting this option
780# and keeping all those users' directories on a filesystem that is
781# mounted with the suiddir option. This gives new files the same
782# ownership as the directory (similar to group). It's a security hole
783# if you let these users run programs, so confine it to file-servers
784# (but it'll save you lots of headaches in those cases). Root owned
785# directories are exempt and X bits are cleared. The suid bit must be
786# set on the directory as well; see chmod(1) PC owners can't see/set
787# ownerships so they keep getting their toes trodden on. This saves
788# you all the support calls as the filesystem it's used on will act as
789# they expect: "It's my dir so it must be my file".
790#
791options SUIDDIR
792
793# NFS options:
794options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec
795options NFS_MAXATTRTIMO=60
796options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec
797options NFS_MAXDIRATTRTIMO=60
798options NFS_GATHERDELAY=10 # Default write gather delay (msec)
799options NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this
800options NFS_WDELAYHASHSIZ=16 # and with this
801options NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this
802options NFS_DEBUG # Enable NFS Debugging
803
804# Coda stuff:
805options CODA #CODA filesystem.
806pseudo-device vcoda 4 #coda minicache <-> venus comm.
807
808#
809# Add support for the EXT2FS filesystem of Linux fame. Be a bit
810# careful with this - the ext2fs code has a tendency to lag behind
811# changes and not be exercised very much, so mounting read/write could
812# be dangerous (and even mounting read only could result in panics.)
813#
814options EXT2FS
815
816# Use real implementations of the aio_* system calls. There are numerous
817# stability and security issues in the current aio code that make it
818# unsuitable for inclusion on machines with untrusted local users.
819options VFS_AIO
820
821\f
822#####################################################################
823# POSIX P1003.1B
824
825# Real time extensions added in the 1993 Posix
826# P1003_1B: Infrastructure
827# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING
828# _KPOSIX_VERSION: Version kernel is built for
829
830options P1003_1B
831options _KPOSIX_PRIORITY_SCHEDULING
832options _KPOSIX_VERSION=199309L
833
834\f
835#####################################################################
836# CLOCK OPTIONS
837
838# The granularity of operation is controlled by the kernel option HZ whose
839# default value (100) means a granularity of 10ms (1s/HZ).
840# Some subsystems, such as DUMMYNET or DEVICE_POLLING, might benefit from
841# a smaller granularity such as 1ms or less.
842# Consider, however, that reducing the granularity too much might
843# cause excessive overhead in clock interrupt processing,
844# potentially causing ticks to be missed and thus actually reducing
845# the accuracy of operation.
846
847options HZ=100
848
849# The following options are used for debugging clock behavior only, and
850# should not be used for production systems.
851#
852# CLK_CALIBRATION_LOOP will run the clock calibration loop at startup
853# until the user presses a key.
854
855options CLK_CALIBRATION_LOOP
856
857# The following two options measure the frequency of the corresponding
858# clock relative to the RTC (onboard mc146818a).
859
860options CLK_USE_I8254_CALIBRATION
861options CLK_USE_TSC_CALIBRATION
862
863\f
864#####################################################################
865# SCSI DEVICES
866
867# SCSI DEVICE CONFIGURATION
868
869# The SCSI subsystem consists of the `base' SCSI code, a number of
870# high-level SCSI device `type' drivers, and the low-level host-adapter
871# device drivers. The host adapters are listed in the ISA and PCI
872# device configuration sections below.
873#
874# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so
875# that a given bus, target, and LUN always come on line as the same
876# device unit. In earlier versions the unit numbers were assigned
877# in the order that the devices were probed on the SCSI bus. This
878# means that if you removed a disk drive, you may have had to rewrite
879# your /etc/fstab file, and also that you had to be careful when adding
880# a new disk as it may have been probed earlier and moved your device
881# configuration around.
882
883# This old behavior is maintained as the default behavior. The unit
884# assignment begins with the first non-wired down unit for a device
885# type. For example, if you wire a disk as "da3" then the first
886# non-wired disk will be assigned da4.
887
888# The syntax for wiring down devices is:
889
890# device scbus0 at ahc0 # Single bus device
891# device scbus1 at ahc1 bus 0 # Single bus device
892# device scbus3 at ahc2 bus 0 # Twin bus device
893# device scbus2 at ahc2 bus 1 # Twin bus device
894# device da0 at scbus0 target 0 unit 0
895# device da1 at scbus3 target 1
896# device da2 at scbus2 target 3
897# device sa1 at scbus1 target 6
898# device cd
899
900# "units" (SCSI logical unit number) that are not specified are
901# treated as if specified as LUN 0.
902
903# All SCSI devices allocate as many units as are required.
904
905# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI
906# configuration and doesn't have to be explicitly configured.
907
908device scbus #base SCSI code
909device ch #SCSI media changers
910device da #SCSI direct access devices (aka disks)
911device sa #SCSI tapes
912device cd #SCSI CD-ROMs
913device pass #CAM passthrough driver
914device pt #SCSI processor type
915device ses #SCSI SES/SAF-TE driver
916
917# CAM OPTIONS:
918# debugging options:
919# -- NOTE -- If you specify one of the bus/target/lun options, you must
920# specify them all!
921# CAMDEBUG: When defined enables debugging macros
922# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses.
923# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets.
924# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns.
925# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE,
926# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB
927#
928# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds
929# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions
930# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions
931# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter)
932# queue after a bus reset, and the number of milliseconds to
933# freeze the device queue after a bus device reset.
934options CAMDEBUG
935options CAM_DEBUG_BUS=-1
936options CAM_DEBUG_TARGET=-1
937options CAM_DEBUG_LUN=-1
938options CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB"
939options CAM_MAX_HIGHPOWER=4
940options SCSI_NO_SENSE_STRINGS
941options SCSI_NO_OP_STRINGS
942options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device
943
944# Options for the CAM CDROM driver:
945# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN
946# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only
947# enforced if there is I/O waiting for another LUN
948# The compiled in defaults for these variables are 2 and 10 seconds,
949# respectively.
950#
951# These can also be changed on the fly with the following sysctl variables:
952# kern.cam.cd.changer.min_busy_seconds
953# kern.cam.cd.changer.max_busy_seconds
954#
955options CHANGER_MIN_BUSY_SECONDS=2
956options CHANGER_MAX_BUSY_SECONDS=10
957
958# Options for the CAM sequential access driver:
959# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes
960# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes
961# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes
962# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes
963# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT.
964options SA_IO_TIMEOUT="(4)"
965options SA_SPACE_TIMEOUT="(60)"
966options SA_REWIND_TIMEOUT="(2*60)"
967options SA_ERASE_TIMEOUT="(4*60)"
968options SA_1FM_AT_EOD
969
970# Optional timeout for the CAM processor target (pt) device
971# This is specified in seconds. The default is 60 seconds.
972options SCSI_PT_DEFAULT_TIMEOUT="60"
973
974# Optional enable of doing SES passthrough on other devices (e.g., disks)
975#
976# Normally disabled because a lot of newer SCSI disks report themselves
977# as having SES capabilities, but this can then clot up attempts to build
978# build a topology with the SES device that's on the box these drives
979# are in....
980options SES_ENABLE_PASSTHROUGH
981
982\f
983#####################################################################
984# MISCELLANEOUS DEVICES AND OPTIONS
985
986# The `pty' device usually turns out to be ``effectively mandatory'',
987# as it is required for `telnetd', `rlogind', `screen', `emacs', and
988# `xterm', among others.
989
990pseudo-device pty #Pseudo ttys
991pseudo-device speaker #Play IBM BASIC-style noises out your speaker
992pseudo-device gzip #Exec gzipped a.out's
993pseudo-device vn #Vnode driver (turns a file into a device)
994pseudo-device md #Memory/malloc disk
995pseudo-device snp #Snoop device - to look at pty/vty/etc..
996pseudo-device ccd 4 #Concatenated disk driver
997
998# Configuring Vinum into the kernel is not necessary, since the kld
999# module gets started automatically when vinum(8) starts. This
1000# device is also untested. Use at your own risk.
1001#
1002# The option VINUMDEBUG must match the value set in CFLAGS
1003# in src/sbin/vinum/Makefile. Failure to do so will result in
1004# the following message from vinum(8):
1005#
1006# Can't get vinum config: Invalid argument
1007#
1008# see vinum(4) for more reasons not to use these options.
1009pseudo-device vinum #Vinum concat/mirror/raid driver
1010options VINUMDEBUG #enable Vinum debugging hooks
1011
1012# Kernel side iconv library
1013options LIBICONV
1014
1015# Size of the kernel message buffer. Should be N * pagesize.
1016options MSGBUF_SIZE=40960
1017
1018\f
1019#####################################################################
1020# HARDWARE DEVICE CONFIGURATION
1021
1022# ISA and EISA devices:
1023# EISA support is available for some device, so they can be auto-probed.
1024# MicroChannel (MCA) support is available for some devices.
1025
1026#
1027# Mandatory ISA devices: isa, npx
1028#
1029device isa
1030
0e1cb2e2
JS
1031# ISA-PnP BIOS support
1032device pnpbios
1033
984263bc
MD
1034#
1035# Options for `isa':
1036#
1037# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A
1038# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
1039# This option breaks suspend/resume on some portables.
1040#
1041# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A
1042# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
1043# Automatic EOI is documented not to work for for the slave with the
1044# original i8259A, but it works for some clones and some integrated
1045# versions.
1046#
1047# MAXMEM specifies the amount of RAM on the machine; if this is not
1048# specified, FreeBSD will first read the amount of memory from the CMOS
1049# RAM, so the amount of memory will initially be limited to 64MB or 16MB
1050# depending on the BIOS. If the BIOS reports 64MB, a memory probe will
1051# then attempt to detect the installed amount of RAM. If this probe
1052# fails to detect >64MB RAM you will have to use the MAXMEM option.
1053# The amount is in kilobytes, so for a machine with 128MB of RAM, it would
1054# be 131072 (128 * 1024).
1055#
1056# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to
1057# reset the CPU for reboot. This is needed on some systems with broken
1058# keyboard controllers.
1059#
1060# PAS_JOYSTICK_ENABLE enables the gameport on the ProAudio Spectrum
1061
66cc79ca 1062options COMPAT_OLDISA #FreeBSD 2.2 and 3.x compatibility shims
984263bc
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1063options AUTO_EOI_1
1064#options AUTO_EOI_2
1065options MAXMEM="(128*1024)"
1066#options BROKEN_KEYBOARD_RESET
1067#options PAS_JOYSTICK_ENABLE
1068
1069# Enable support for the kernel PLL to use an external PPS signal,
1070# under supervision of [x]ntpd(8)
1071# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp
1072
1073options PPS_SYNC
1074
1075# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n"
1076# message you probably have some broken sw/hw which disables interrupts
1077# for too long. You can make the system more resistant to this by
1078# choosing a high value for NTIMECOUNTER. The default is 5, there
1079# is no upper limit but more than a couple of hundred are not productive.
1080# A better strategy may be to sysctl -w kern.timecounter.method=1
1081
1082options NTIMECOUNTER=20
1083
1084# The keyboard controller; it controls the keyboard and the PS/2 mouse.
1085device atkbdc0 at isa? port IO_KBD
1086
1087# The AT keyboard
1088device atkbd0 at atkbdc? irq 1
1089
1090# Options for atkbd:
1091options ATKBD_DFLT_KEYMAP # specify the built-in keymap
1092makeoptions ATKBD_DFLT_KEYMAP="jp.106"
1093
1094# These options are valid for other keyboard drivers as well.
1095options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap
1096options KBD_INSTALL_CDEV # install a CDEV entry in /dev
1097
1098# `flags' for atkbd:
1099# 0x01 Force detection of keyboard, else we always assume a keyboard
1100# 0x02 Don't reset keyboard, useful for some newer ThinkPads
1101# 0x03 Force detection and avoid reset, might help with certain
1102# dockingstations
1103# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads
1104
1105# PS/2 mouse
1106device psm0 at atkbdc? irq 12
1107
1108# Options for psm:
1109options PSM_HOOKRESUME #hook the system resume event, useful
1110 #for some laptops
1111options PSM_RESETAFTERSUSPEND #reset the device at the resume event
1112
1113# The video card driver.
1114device vga0 at isa?
1115
1116# Options for vga:
1117# Try the following option if the mouse pointer is not drawn correctly
1118# or font does not seem to be loaded properly. May cause flicker on
1119# some systems.
1120options VGA_ALT_SEQACCESS
1121
1122# If you can dispense with some vga driver features, you may want to
1123# use the following options to save some memory.
1124options VGA_NO_FONT_LOADING # don't save/load font
1125options VGA_NO_MODE_CHANGE # don't change video modes
1126
1127# Older video cards may require this option for proper operation.
1128options VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs
1129
1130# The following option probably won't work with the LCD displays.
1131options VGA_WIDTH90 # support 90 column modes
1132
1133# To include support for VESA video modes
1134options VESA
1135
1136# Splash screen at start up! Screen savers require this too.
1137pseudo-device splash
1138
1139# The pcvt console driver (vt220 compatible).
1140device vt0 at isa?
1141options XSERVER # support for running an X server on vt
1142options FAT_CURSOR # start with block cursor
1143# This PCVT option is for keyboards such as those used on IBM ThinkPad laptops
1144options PCVT_SCANSET=2 # IBM keyboards are non-std
1145# Other PCVT options are documented in pcvt(4).
1146options PCVT_24LINESDEF
1147options PCVT_CTRL_ALT_DEL
1148options PCVT_EMU_MOUSE
1149options PCVT_FREEBSD=211
1150options PCVT_META_ESC
1151options PCVT_NSCREENS=9
1152options PCVT_PRETTYSCRNS
1153options PCVT_SCREENSAVER
1154options PCVT_USEKBDSEC
1155options PCVT_VT220KEYB
1156
1157# The syscons console driver (sco color console compatible).
1158device sc0 at isa?
1159options MAXCONS=16 # number of virtual consoles
1160options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode
1161options SC_DFLT_FONT # compile font in
1162makeoptions SC_DFLT_FONT=cp850
1163options SC_DISABLE_DDBKEY # disable `debug' key
1164options SC_DISABLE_REBOOT # disable reboot key sequence
1165options SC_HISTORY_SIZE=200 # number of history buffer lines
1166options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor
1167options SC_PIXEL_MODE # add support for the raster text mode
1168
1169# The following options will let you change the default colors of syscons.
1170options SC_NORM_ATTR="(FG_GREEN|BG_BLACK)"
1171options SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)"
1172options SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)"
1173options SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)"
1174
1175# If you have a two button mouse, you may want to add the following option
1176# to use the right button of the mouse to paste text.
1177options SC_TWOBUTTON_MOUSE
1178
1179# You can selectively disable features in syscons.
1180options SC_NO_CUTPASTE
1181options SC_NO_FONT_LOADING
1182options SC_NO_HISTORY
1183options SC_NO_SYSMOUSE
1184
1185#
1186# The Numeric Processing eXtension driver. In addition to this, you
1187# may configure a math emulator (see above). If your machine has a
1188# hardware FPU and the kernel configuration includes the npx device
1189# *and* a math emulator compiled into the kernel, the hardware FPU
1190# will be used, unless it is found to be broken or unless "flags" to
1191# npx0 includes "0x08", which requests preference for the emulator.
1192device npx0 at nexus? port IO_NPX flags 0x0 irq 13
1193
1194#
1195# `flags' for npx0:
1196# 0x01 don't use the npx registers to optimize bcopy.
1197# 0x02 don't use the npx registers to optimize bzero.
1198# 0x04 don't use the npx registers to optimize copyin or copyout.
1199# 0x08 use emulator even if hardware FPU is available.
1200# The npx registers are normally used to optimize copying and zeroing when
1201# all of the following conditions are satisfied:
1202# I586_CPU is an option
1203# the cpu is an i586 (perhaps not a Pentium)
1204# the probe for npx0 succeeds
1205# INT 16 exception handling works.
1206# Then copying and zeroing using the npx registers is normally 30-100% faster.
1207# The flags can be used to control cases where it doesn't work or is slower.
1208# Setting them at boot time using userconfig works right (the optimizations
1209# are not used until later in the bootstrap when npx0 is attached).
1210# Flag 0x08 automatically disables the i586 optimized routines.
1211#
1212
1213#
1214# Optional ISA and EISA devices:
1215#
1216
1217#
1218# SCSI host adapters: `aha', `aic', `bt'
1219#
1220# adv: All Narrow SCSI bus AdvanSys controllers.
1221# adw: Second Generation AdvanSys controllers including the ADV940UW.
1222# aha: Adaptec 154x
1223# ahc: Adaptec 274x/284x/294x
1224# aic: Adaptec 152x
1225# bt: Most Buslogic controllers
1226# ncv: NCR 53C500 based SCSI host adapters.
1227# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters.
1228# stg: TMC 18C30, 18C50 based ISA/PC Card SCSI host adapters.
1229#
1230# Note that the order is important in order for Buslogic cards to be
1231# probed correctly.
1232#
1233
1234device bt0 at isa? port IO_BT0
1235device adv0 at isa?
1236device adw
1237device aha0 at isa?
1238device aic0 at isa?
1239device ncv
1240device nsp
1241device stg0 at isa? port 0x140 irq 11
1242
1243#
1244# Adaptec FSA RAID controllers, including integrated DELL controller,
1245# the Dell PERC 2/QC and the HP NetRAID-4M
1246#
1247device aac
1248device aacp # SCSI Passthrough interface (optional, CAM required)
1249
1250#
1251# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only
1252# one entry is needed; the code will find and configure all supported
1253# controllers.
1254#
1255device ida # Compaq Smart RAID
1256device mlx # Mylex DAC960
1257device amr # AMI MegaRAID
1258
1259#
1260# 3ware ATA RAID
1261#
1262device twe # 3ware ATA RAID
ab443496 1263device twa # 3ware SATA RAID
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1265#
1266# Promise Supertrack SX6000
1267#
1268device pst
1269
2114ec03
DR
1270#
1271# IBM ServeRAID
1272#
1273device ips
1274
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1275#
1276# The 'ATA' driver supports all ATA and ATAPI devices.
1277# It can reuse the majors of wd.c for booting purposes.
1278# You only need one "device ata" for it to find all
1279# PCI ATA/ATAPI devices on modern machines.
1280device ata
1281device atadisk # ATA disk drives
1282device atapicd # ATAPI CDROM drives
1283device atapifd # ATAPI floppy drives
1284device atapist # ATAPI tape drives
1285device atapicam # emulate ATAPI devices as SCSI ditto via CAM
1286 # needs CAM to be present (scbus & pass)
1287
1288#The following options are valid on the ATA driver:
1289#
1290# ATA_STATIC_ID: controller numbering is static (like the old driver)
1291# else the device numbers are dynamically allocated.
1292options ATA_STATIC_ID
1293
1294#
1295# For older non-PCI systems, these are the lines to use:
1296#device ata0 at isa? port IO_WD1 irq 14
1297#device ata1 at isa? port IO_WD2 irq 15
1298
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1299#
1300# Standard floppy disk controllers: `fdc' and `fd'
1301#
1302device fdc0 at isa? port IO_FD1 irq 6 drq 2
1303#
1304# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you
1305# gotta turn it actually on by setting the variable fd_debug with DDB,
1306# however.
1307options FDC_DEBUG
1308
1309device fd0 at fdc0 drive 0
1310device fd1 at fdc0 drive 1
1311
1312# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README
1313device fla0 at isa?
1314
1315#
1316# Other standard PC hardware: `mse', `sio', etc.
1317#
1318# mse: Logitech and ATI InPort bus mouse ports
1319# sio: serial ports (see sio(4))
1320
1321device mse0 at isa? port 0x23c irq 5
1322
1323device sio0 at isa? port IO_COM1 flags 0x10 irq 4
1324
1325#
1326# `flags' for serial drivers that support consoles (only for sio now):
1327# 0x10 enable console support for this unit. The other console flags
1328# are ignored unless this is set. Enabling console support does
1329# not make the unit the preferred console - boot with -h or set
1330# the 0x20 flag for that. Currently, at most one unit can have
1331# console support; the first one (in config file order) with
1332# this flag set is preferred. Setting this flag for sio0 gives
1333# the old behaviour.
1334# 0x20 force this unit to be the console (unless there is another
1335# higher priority console). This replaces the COMCONSOLE option.
1336# 0x40 reserve this unit for low level console operations. Do not
1337# access the device in any normal way.
1338# 0x80 use this port for serial line gdb support in ddb.
1339#
1340# PnP `flags' (set via userconfig using pnp x flags y)
1341# 0x1 disable probing of this device. Used to prevent your modem
1342# from being attached as a PnP modem.
1343#
1344
1345# Options for serial drivers that support consoles (only for sio now):
1346options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to
1347 #DDB, if available.
1348options CONSPEED=115200 # speed for serial console
1349 # (default 9600)
1350
1351# Solaris implements a new BREAK which is initiated by a character
1352# sequence CR ~ ^b which is similar to a familiar pattern used on
1353# Sun servers by the Remote Console.
1354options ALT_BREAK_TO_DEBUGGER
1355
1356# Options for sio:
1357options COM_ESP #code for Hayes ESP
1358options COM_MULTIPORT #code for some cards with shared IRQs
1359
1360# Other flags for sio that aren't documented in the man page.
1361# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for
1362# ST16650A-compatible UARTs.
1363
1364# PCI Universal Communications driver
1365# Supports various single and multi port PCI serial cards. Maybe later
1366# also the parallel ports on combination serial/parallel cards. New cards
1367# can be added in src/sys/dev/puc/pucdata.c.
1368#
1369# If the PUC_FASTINTR option is used the driver will try to use fast
1370# interrupts. The card must then be the only user of that interrupt.
1371# Interrupts cannot be shared when using PUC_FASTINTR.
1372device puc
1373options PUC_FASTINTR
1374
1375#
1376# Network interfaces: `cx', `ed', `el', `ep', `ie', `is', `le', `lnc'
1377#
1378# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver (requires sppp)
1379# cm: Arcnet SMC COM90c26 / SMC COM90c56
1380# (and SMC COM90c66 in '56 compatibility mode) adapters.
1381# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters
1382# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing)
1383# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503
1384# el: 3Com 3C501 (slow!)
1385# ep: 3Com 3C509
1386# ex: Intel EtherExpress Pro/10 and other i82595-based adapters
1387# fe: Fujitsu MB86960A/MB86965A Ethernet
1388# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; Intel EtherExpress
1389# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100,
1390# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422)
1391# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 & Am79C960)
1392# rdp: RealTek RTL 8002-based pocket ethernet adapters
1393# sbni: Granch SBNI12-xx adapters
1394# sbsh: Granch SBNI16 SHDSL modem PCI adapters
1395# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp)
1396# wl: Lucent Wavelan (ISA card only).
1397# awi: IEEE 802.11b PRISM I cards.
1398# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both
1399# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA
1400# bridge with a PCMCIA adapter plugged into it.
1401# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA,
1402# PCI and ISA varieties.
1403# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller.
1404# ray: Raytheon Raylink 802.11 wireless NICs, OEM as Webgear Aviator 2.4GHz
1405# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133
1406# (no options needed)
1407#
1408device ar0 at isa? port 0x300 irq 10 iomem 0xd0000
1409device cm0 at isa? port 0x2e0 irq 9 iomem 0xdc000
1410device cs0 at isa? port 0x300
1411device cx0 at isa? port 0x240 irq 15 drq 7
1412device ed0 at isa? port 0x280 irq 5 iomem 0xd8000
1413device el0 at isa? port 0x300 irq 9
1414device ep
1415device ex
1416device fe0 at isa? port 0x300
1417device ie0 at isa? port 0x300 irq 5 iomem 0xd0000
1418device ie1 at isa? port 0x360 irq 7 iomem 0xd0000
1419device le0 at isa? port 0x300 irq 5 iomem 0xd0000
1420device lnc0 at isa? port 0x280 irq 10 drq 0
1421device rdp0 at isa? port 0x378 irq 7 flags 2
1422device sbni0 at isa? port 0x210 irq 5 flags 0xefdead
1423device sr0 at isa? port 0x300 irq 5 iomem 0xd0000
1424device sn0 at isa? port 0x300 irq 10
1425device awi
1426device wi
1427device an
f186073c 1428device wlan
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1429options WLCACHE # enables the signal-strength cache
1430options WLDEBUG # enables verbose debugging output
1431device wl0 at isa? port 0x300
1432device xe
1433device ray
1434
1435device oltr0 at isa?
1436
1437#
1438# ATM related options
1439#
1440# The `en' device provides support for Efficient Networks (ENI)
1441# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0).
1442#
1443# atm pseudo-device provides generic atm functions and is required for
1444# atm devices.
1445# NATM enables the netnatm protocol family that can be used to
1446# bypass TCP/IP.
1447#
1448# the current driver supports only PVC operations (no atm-arp, no multicast).
1449# for more details, please read the original documents at
1450# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html
1451#
1452pseudo-device atm
1453device en
1454options NATM #native ATM
1455
1456#
1457# Audio drivers: `snd', `sb', `pas', `gus', `pca'
1458#
1459# snd: Voxware sound support code
1460# sb: SoundBlaster PCM - SoundBlaster, SB Pro, SB16, ProAudioSpectrum
1461# sbxvi: SoundBlaster 16
1462# sbmidi: SoundBlaster 16 MIDI interface
1463# pas: ProAudioSpectrum PCM and MIDI
1464# gus: Gravis Ultrasound - Ultrasound, Ultrasound 16, Ultrasound MAX
1465# gusxvi: Gravis Ultrasound 16-bit PCM (do not use)
1466# mss: Microsoft Sound System
1467# css: Crystal Sound System (CSS 423x PnP)
1468# sscape: Ensoniq Soundscape MIDI interface
1469# sscape_mss: Ensoniq Soundscape PCM (requires sscape)
1470# opl: Yamaha OPL-2 and OPL-3 FM - SB, SB Pro, SB 16, ProAudioSpectrum
1471# uart: stand-alone 6850 UART for MIDI
1472# mpu: Roland MPU-401 stand-alone card
1473#
1474# Note: It has been reported that ISA DMA with the SoundBlaster will
1475# lock up the machine (PR docs/5358). If this happens to you,
1476# turning off USWC write posting in your machine's BIOS may fix
1477# the problem.
1478#
1479# Beware! The addresses specified below are also hard-coded in
1480# src/sys/i386/isa/sound/sound_config.h. If you change the values here, you
1481# must also change the values in the include file.
1482#
1483# pcm: PCM audio through various sound cards.
1484#
1485# This has support for a large number of new audio cards, based on
1486# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP.
1487# For more information about this driver and supported cards,
1488# see the pcm.4 man page.
1489#
1490# The flags of the device tells the device a bit more info about the
1491# device that normally is obtained through the PnP interface.
1492# bit 2..0 secondary DMA channel;
1493# bit 4 set if the board uses two dma channels;
1494# bit 15..8 board type, overrides autodetection; leave it
1495# zero if don't know what to put in (and you don't,
1496# since this is unsupported at the moment...).
1497#
1498# This driver will use the new PnP code if it's available.
1499#
1500# pca: PCM audio through your PC speaker
1501#
1502# If you have a GUS-MAX card and want to use the CS4231 codec on the
1503# card the drqs for the gus max must be 8 bit (1, 2, or 3).
1504#
1505# If you would like to use the full duplex option on the gus, then define
1506# flags to be the ``read dma channel''.
1507#
1508# options BROKEN_BUS_CLOCK #PAS-16 isn't working and OPTI chipset
1509# options SYMPHONY_PAS #PAS-16 isn't working and SYMPHONY chipset
1510# options EXCLUDE_SBPRO #PAS-16
1511# options SBC_IRQ=5 #PAS-16. Must match irq on sb0 line.
1512# PAS16: The order of the pas0/sb0/opl0 is important since the
1513# sb emulation is enabled in the pas-16 attach.
1514#
1515# To override the GUS defaults use:
1516# options GUS_DMA2
1517# options GUS_DMA
1518# options GUS_IRQ
1519#
1520# The src/sys/i386/isa/sound/sound.doc has more information.
1521
1522# Controls all "VOXWARE" driver sound devices. See Luigi's driver
1523# below for an alternate which may work better for some cards.
1524#
1525#device snd
1526#device pas0 at isa? port 0x388 irq 10 drq 6
1527#device sb0 at isa? port 0x220 irq 5 drq 1
1528#device sbxvi0 at isa? drq 5
1529#device sbmidi0 at isa? port 0x330
1530#device awe0 at isa? port 0x620
1531#device gus0 at isa? port 0x220 irq 12 drq 1
1532##device gus0 at isa? port 0x220 irq 12 drq 1 flags 0x3
1533#device mss0 at isa? port 0x530 irq 10 drq 1
1534#device css0 at isa? port 0x534 irq 5 drq 1 flags 0x08
1535#device sscape0 at isa? port 0x330 irq 9 drq 0
1536#device trix0 at isa? port 0x330 irq 6 drq 0
1537#device sscape_mss0 at isa? port 0x534 irq 5 drq 1
1538#device opl0 at isa? port 0x388
1539#device mpu0 at isa? port 0x330 irq 6 drq 0
1540#device uart0 at isa? port 0x330 irq 5
1541
1542# The newpcm driver (use INSTEAD of snd0 and all VOXWARE drivers!).
0e1cb2e2 1543# Note that motherboard sound devices may require device PNPBIOS.
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1544#
1545# Supported cards include:
1546# Creative SoundBlaster ISA PnP/non-PnP
1547# Supports ESS and Avance ISA chips as well.
1548# Gravis UltraSound ISA PnP/non-PnP
1549# Crystal Semiconductor CS461x/428x PCI
1550# Neomagic 256AV (ac97)
9a7c6212 1551# Most of the more common ISA/PnP sb/mss/ess compatible cards.
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1552
1553# For non-pnp sound cards with no bridge drivers only:
1554device pcm0 at isa? irq 10 drq 1 flags 0x0
1555#
1556# For PnP/PCI sound cards
1557device pcm
1558
7a44d1cb 1559# The bridge drivers for sound cards. These can be separately configured
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1560# for providing services to the likes of new-midi (not in the tree yet).
1561# When used with 'device pcm' they also provide pcm sound services.
1562#
1563# sbc: Creative SoundBlaster ISA PnP/non-PnP
1564# Supports ESS and Avance ISA chips as well.
1565# gusc: Gravis UltraSound ISA PnP/non-PnP
1566# csa: Crystal Semiconductor CS461x/428x PCI
1567
1568# For non-PnP cards:
1569device sbc0 at isa? port 0x220 irq 5 drq 1 flags 0x15
1570device gusc0 at isa? port 0x220 irq 5 drq 1 flags 0x13
1571
1572# Not controlled by `snd'
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1573# XXX-Hiten The pca driver needs to readded back into LINT!
1574# device pca0 at isa? port IO_TIMER1
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1575
1576#
1577# Miscellaneous hardware:
1578#
1579# mcd: Mitsumi CD-ROM using proprietary (non-ATAPI) interface
1580# scd: Sony CD-ROM using proprietary (non-ATAPI) interface
1581# wt: Wangtek and Archive QIC-02/QIC-36 tape drives
1582# ctx: Cortex-I frame grabber
1583# apm: Laptop Advanced Power Management (experimental)
1584# spigot: The Creative Labs Video Spigot video-acquisition board
1585# meteor: Matrox Meteor video capture board
1586# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board
1587# cy: Cyclades serial driver
1588# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!)
1589# dgm: Digiboard PC/Xem driver
1590# gp: National Instruments AT-GPIB and AT-GPIB/TNT board
1591# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey
1592# gsc: Genius GS-4500 hand scanner.
1593# joy: joystick
1594# labpc: National Instrument's Lab-PC and Lab-PC+
1595# rc: RISCom/8 multiport card
1596# rp: Comtrol Rocketport(ISA) - single card
1597# tw: TW-523 power line interface for use with X-10 home control products
1598# si: Specialix SI/XIO 4-32 port terminal multiplexor
1599# spic: Sony Programmable I/O controller (VAIO notebooks)
1600# stl: Stallion EasyIO and EasyConnection 8/32 (ISA and PCI), EasyConnection 8/64 PCI
1601# stli: Stallion EasyConnection 8/64 ISA/EISA, ONboard, Brumby (intelligent)
1602# nmdm: nullmodem terminal driver (see nmdm(4))
1603
1604# Notes on APM
1605# The flags takes the following meaning for apm0:
1606# 0x0020 Statclock is broken.
1607# If apm is omitted, some systems require sysctl -w kern.timecounter.method=1
1608# for correct timekeeping.
1609
1610# Notes on the spigot:
1611# The video spigot is at 0xad6. This port address can not be changed.
1612# The irq values may only be 10, 11, or 15
1613# I/O memory is an 8kb region. Possible values are:
1614# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff
1615# The start address must be on an even boundary.
1616# Add the following option if you want to allow non-root users to be able
1617# to access the spigot. This option is not secure because it allows users
1618# direct access to the I/O page.
1619# options SPIGOT_UNSECURE
1620
1621# Notes on the Comtrol Rocketport driver:
1622#
1623# The exact values used for rp0 depend on how many boards you have
1624# in the system. The manufacturer's sample configs are listed as:
1625#
1626# Comtrol Rocketport ISA single card
1627# device rp0 at isa? port 0x280
1628#
1629# If instead you have two ISA cards, one installed at 0x100 and the
1630# second installed at 0x180, then you should add the following to
1631# your kernel configuration file:
1632#
1633# device rp0 at isa? port 0x100
1634# device rp1 at isa? port 0x180
1635#
1636# For 4 ISA cards, it might be something like this:
1637#
1638# device rp0 at isa? port 0x180
1639# device rp1 at isa? port 0x100
1640# device rp2 at isa? port 0x340
1641# device rp3 at isa? port 0x240
1642#
1643# And for PCI cards, you only need say:
1644#
1645# device rp
1646
1647# Notes on the Digiboard driver:
1648#
1649# The following flag values have special meanings:
1650# 0x01 - alternate layout of pins (dgb & dgm)
1651# 0x02 - use the windowed PC/Xe in 64K mode (dgb only)
1652
1653# Notes on the Specialix SI/XIO driver:
1654# **This is NOT a Specialix supported Driver!**
1655# The host card is memory, not IO mapped.
1656# The Rev 1 host cards use a 64K chunk, on a 32K boundary.
1657# The Rev 2 host cards use a 32K chunk, on a 32K boundary.
1658# The cards can use an IRQ of 11, 12 or 15.
1659
1660# Notes on the Stallion stl and stli drivers:
1661# See src/i386/isa/README.stl for complete instructions.
1662# This is version 2.0.0, unsupported by Stallion.
1663# The stl driver has a secondary IO port hard coded at 0x280. You need
1664# to change src/i386/isa/stallion.c if you reconfigure this on the boards.
1665# The "flags" and "iosiz" settings on the stli driver depend on the board:
1666# EasyConnection 8/64 ISA: flags 23 iosiz 0x1000
1667# EasyConnection 8/64 EISA: flags 24 iosiz 0x10000
1668# EasyConnection 8/64 MCA: flags 25 iosiz 0x1000
1669# ONboard ISA: flags 4 iosiz 0x10000
1670# ONboard EISA: flags 7 iosiz 0x10000
1671# ONboard MCA: flags 3 iosiz 0x10000
1672# Brumby: flags 2 iosiz 0x4000
1673# Stallion: flags 1 iosiz 0x10000
1674# For the PCI cards, "device stl" will suffice.
1675
1676device mcd0 at isa? port 0x300 irq 10
1677# for the Sony CDU31/33A CDROM
1678device scd0 at isa? port 0x230
1679# for the SoundBlaster 16 multicd - up to 4 devices
1680device wt0 at isa? port 0x300 irq 5 drq 1
1681device ctx0 at isa? port 0x230 iomem 0xd0000
1682device spigot0 at isa? port 0xad6 irq 15 iomem 0xee000
1683device apm0
1684device gp0 at isa? port 0x2c0
1685device gsc0 at isa? port IO_GSC1 drq 3
1686device joy0 at isa? port IO_GAME
1687device cy0 at isa? irq 10 iomem 0xd4000 iosiz 0x2000
1688options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared
1689device dgb0 at isa? port 0x220 iomem 0xfc000
1690options NDGBPORTS=16 # Defaults to 16*NDGB
1691device dgm0 at isa? port 0x104 iomem 0xd0000
1692device labpc0 at isa? port 0x260 irq 5
1693device rc0 at isa? port 0x220 irq 12
1694device rp0 at isa? port 0x280
1695# the port and irq for tw0 are fictitious
1696device tw0 at isa? port 0x380 irq 11
1697device si0 at isa? iomem 0xd0000 irq 12
1698device asc0 at isa? port IO_ASC1 drq 3 irq 10
1699device spic0 at isa? irq 0 port 0x10a0
1700device stl0 at isa? port 0x2a0 irq 10
1701device stli0 at isa? port 0x2a0 iomem 0xcc000 flags 23 iosiz 0x1000
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1702# HOT1 Xilinx 6200 card (http://www.vcc.com/)
1703device xrpu
1704# nullmodem terminal driver
1705device nmdm
1706
1707#
1708# MCA devices:
1709#
1710# The MCA bus device is `mca'. It provides auto-detection and
1711# configuration support for all devices on the MCA bus.
1712#
1713# The 'aha' device provides support for the Adaptec 1640
1714#
1715# The 'bt' device provides support for various Buslogic/Bustek
1716# and Storage Dimensions SCSI adapters.
1717#
1718# The 'ep' device provides support for the 3Com 3C529 ethernet card.
1719#
1720device mca
1721
1722#
1723# EISA devices:
1724#
1725# The EISA bus device is `eisa'. It provides auto-detection and
1726# configuration support for all devices on the EISA bus.
1727#
1728# The `ahb' device provides support for the Adaptec 174X adapter.
1729#
1730# The `ahc' device provides support for the Adaptec 274X and 284X
1731# adapters. The 284X, although a VLB card, responds to EISA probes.
1732#
1733# fea: DEC DEFEA EISA FDDI adapter
1734#
1735device eisa
1736device ahb
1737device ahc
1738device fea
1739
1740# The aic7xxx driver will attempt to use memory mapped I/O for all PCI
1741# controllers that have it configured only if this option is set. Unfortunately,
1742# this doesn't work on some motherboards, which prevents it from being the
1743# default.
1744options AHC_ALLOW_MEMIO
1745
1746# The adw driver will attempt to use memory mapped I/O for all PCI
1747# controllers that have it configured only if this option is set.
1748options ADW_ALLOW_MEMIO
1749
1750# By default, only 10 EISA slots are probed, since the slot numbers
1751# above clash with the configuration address space of the PCI subsystem,
1752# and the EISA probe is not very smart about this. This is sufficient
1753# for most machines, but in particular the HP NetServer LC series comes
1754# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11,
1755# thus you need to bump this figure to 12 for them.
1756options EISA_SLOTS=12
1757
1758#
1759# PCI devices & PCI options:
1760#
1761# The main PCI bus device is `pci'. It provides auto-detection and
1762# configuration support for all devices on the PCI bus, using either
1763# configuration mode defined in the PCI specification.
1764
1765device pci
1766
1767# PCI options
1768#
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1769#Enable pci resources left off by a "lazy" BIOS.
1770#
1771#WARNING! PCI_ENABLE_IO_MODES IS A VERY DANGEROUS OPTION AND MANY
1772#SYSTEMS WILL EXPERIENCE INSTABILITY WITH IT ON. USE ONLY AS A LAST
1773#RESORT!
1774#
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1775options PCI_ENABLE_IO_MODES
1776#options PCI_QUIET #quiets PCI code on chipset settings
dc5a7bd2 1777options COMPAT_OLDPCI #FreeBSD 2.2 and 3.x compatibility shims
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1778
1779# AGP GART support
1780#
1781device agp
1782
1783
1784# The `ahc' device provides support for the Adaptec 29/3940(U)(W)
1785# and motherboard based AIC7870/AIC7880 adapters.
1786#
1787# The 'ahd' device provides support for the Adaptec 79xx Ultra320
1788# SCSI adapters. Options are documented in the ahd(4) manpage:
1789options AHD_DEBUG
1790options AHD_DEBUG_OPTS=0xffffffff
1791options AHD_REG_PRETTY_PRINT
1792#options AHD_TMODE_ENABLE=0xff
1793#
1794# The `amd' device provides support for the AMD 53C974 SCSI host
1795# adapter chip as found on devices such as the Tekram DC-390(T).
1796#
1797# The `bge' device provides support for gigabit ethernet adapters
1798# based on the Broadcom BCM570x familiy of controllers, including the
1799# 3Com 3c996-T, the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41,
1800# and the embedded gigE NICs on Dell PowerEdge 2550 servers.
1801#
1802# The `ncr' device provides support for the NCR 53C810 and 53C825
1803# self-contained SCSI host adapters.
1804#
1805# The `isp' device provides support for the Qlogic ISP 1020, 1040
1806# nd 1040B PCI SCSI host adapters, ISP 1240 Dual Ultra SCSI,
1807# ISP 1080 and 1280 (Dual) Ultra2, ISP 12160 Ultra3 SCSI, as well as
1808# the Qlogic ISP 2100 and ISP 2200 Fibre Channel Host Adapters.
1809#
1810# The `dc' device provides support for PCI fast ethernet adapters
1811# based on the DEC/Intel 21143 and various workalikes including:
1812# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics
1813# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On
1814# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II
1815# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver
1816# replaces the old al, ax, dm, pn and mx drivers. List of brands:
1817# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110,
1818# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX,
1819# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204,
1820# KNE110TX.
1821#
1822# The `de' device provides support for the Digital Equipment DC21040
1823# self-contained Ethernet adapter.
1824#
1825# The `em' device provides support for the Intel Pro/1000 Family of Gigabit
1826# adapters (82542, 82543, 82544, 82540).
1827#
1828# The `fxp' device provides support for the Intel EtherExpress Pro/100B
1829# PCI Fast Ethernet adapters.
1830#
1831# The `gx' device provides support for the Intel Pro/1000 Gigabit Ethernet
1832# PCI adapters (82542, 82543-F, 82543-T).
1833#
1834# The 'lge' device provides support for PCI gigabit ethernet adapters
1835# based on the Level 1 LXT1001 NetCellerator chipset. This includes the
1836# D-Link DGE-500SX, SMC TigerCard 1000 (SMC9462SX), and some Addtron cards.
1837#
1838# The 'my' device provides support for the Myson MTD80X and MTD89X PCI
1839# Fast Ethernet adapters.
1840#
1841# The 'nge' device provides support for PCI gigabit ethernet adapters
1842# based on the National Semiconductor DP83820 and DP83821 chipset. This
1843# includes the SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante
1844# FriendlyNet GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the
1845# LinkSys EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T.
1846#
1847# The 'pcn' device provides support for PCI fast ethernet adapters based
1848# on the AMD Am79c97x chipsets, including the PCnet/FAST, PCnet/FAST+,
1849# PCnet/PRO and PCnet/Home. These were previously handled by the lnc
1850# driver (and still will be if you leave this driver out of the kernel).
1851#
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1852# Te 're' device provides support for PCI GigaBit ethernet adapters based
1853# on the RealTek 8169 chipset. It also supports the 8139C+ and is the
1854# prefered driver for that chip.
1855#
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1856# The 'rl' device provides support for PCI fast ethernet adapters based
1857# on the RealTek 8129/8139 chipset. Note that the RealTek driver defaults
1858# to using programmed I/O to do register accesses because memory mapped
1859# mode seems to cause severe lockups on SMP hardware. This driver also
1860# supports the Accton EN1207D `Cheetah' adapter, which uses a chip called
1861# the MPX 5030/5038, which is either a RealTek in disguise or a RealTek
1862# workalike. Note that the D-Link DFE-530TX+ uses the RealTek chipset
1863# and is supported by this driver, not the 'vr' driver.
1864#
1865# The 'sf' device provides support for Adaptec Duralink PCI fast
1866# ethernet adapters based on the Adaptec AIC-6915 "starfire" controller.
1867# This includes dual and quad port cards, as well as one 100baseFX card.
1868# Most of these are 64-bit PCI devices, except for one single port
1869# card which is 32-bit.
1870#
1871# The 'ste' device provides support for adapters based on the Sundance
1872# Technologies ST201 PCI fast ethernet controller. This includes the
1873# D-Link DFE-550TX.
1874#
1875# The 'sis' device provides support for adapters based on the Silicon
1876# Integrated Systems SiS 900 and SiS 7016 PCI fast ethernet controller
1877# chips.
1878#
1879# The 'sk' device provides support for the SysKonnect SK-984x series
1880# PCI gigabit ethernet NICs. This includes the SK-9841 and SK-9842
1881# single port cards (single mode and multimode fiber) and the
1882# SK-9843 and SK-9844 dual port cards (also single mode and multimode).
1883# The driver will autodetect the number of ports on the card and
1884# attach each one as a separate network interface.
1885#
1886# The 'ti' device provides support for PCI gigabit ethernet NICs based
1887# on the Alteon Networks Tigon 1 and Tigon 2 chipsets. This includes the
1888# Alteon AceNIC, the 3Com 3c985, the Netgear GA620 and various others.
1889# Note that you will probably want to bump up NMBCLUSTERS a lot to use
1890# this driver.
1891#
1892# The 'tl' device provides support for the Texas Instruments TNETE100
1893# series 'ThunderLAN' cards and integrated ethernet controllers. This
1894# includes several Compaq Netelligent 10/100 cards and the built-in
1895# ethernet controllers in several Compaq Prosignia, Proliant and
1896# Deskpro systems. It also supports several Olicom 10Mbps and 10/100
1897# boards.
1898#
1899# The `tx' device provides support for the SMC 9432 TX, BTX and FTX cards.
1900#
1901# The `txp' device provides support for the 3Com 3cR990 "Typhoon"
1902# 10/100 adapters.
1903#
1904# The `vr' device provides support for various fast ethernet adapters
1905# based on the VIA Technologies VT3043 `Rhine I' and VT86C100A `Rhine II'
1906# chips, including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking
1907# Technologies PN102TX, and the AOpen/Acer ALN-320.
1908#
1909# The `vx' device provides support for the 3Com 3C590 and 3C595
1910# early support
1911#
1912# The `wb' device provides support for various fast ethernet adapters
1913# based on the Winbond W89C840F chip. Note: this is not the same as
1914# the Winbond W89C940F, which is an NE2000 clone.
1915#
1916# The `wx' device provides support for the Intel Gigabit Ethernet
1917# PCI card (`Wiseman').
1918#
1919# The `xl' device provides support for the 3Com 3c900, 3c905 and
1920# 3c905B (Fast) Etherlink XL cards and integrated controllers. This
1921# includes the integrated 3c905B-TX chips in certain Dell Optiplex and
1922# Dell Precision desktop machines and the integrated 3c905-TX chips
1923# in Dell Latitude laptop docking stations.
1924#
1925# The `fpa' device provides support for the Digital DEFPA PCI FDDI
1926# adapter. pseudo-device fddi is also needed.
1927#
1928# The `meteor' device is a PCI video capture board. It can also have the
1929# following options:
1930# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry
1931# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE
1932# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2)
1933# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the
1934# specified amount. If this value is below the allocated amount no action
1935# taken
1936# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used
1937# for initialization of fps routine when a signal is not present.
1938#
1939# The 'bktr' device is a PCI video capture device using the Brooktree
1940# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a
1941# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator,
1942# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo.
1943#
1944# options OVERRIDE_CARD=xxx
1945# options OVERRIDE_TUNER=xxx
1946# options OVERRIDE_MSP=1
1947# options OVERRIDE_DBX=1
1948# These options can be used to override the auto detection
1949# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h
1950# Using sysctl(8) run-time overrides on a per-card basis can be made
1951#
1952# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL
1953# or
1954# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC
1955# Specifes the default video capture mode.
1956# This is required for Dual Crystal (28&35Mhz) boards where PAL is used
1957# to prevent hangs during initialisation. eg VideoLogic Captivator PCI.
1958#
1959# options BKTR_USE_PLL
1960# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal)
1961# must enable PLL mode with this option. eg some new Bt878 cards.
1962#
1963# options BKTR_GPIO_ACCESS
1964# This enable IOCTLs which give user level access to the GPIO port.
1965#
1966# options BKTR_NO_MSP_RESET
1967# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first
1968#
1969# options BKTR_430_FX_MODE
1970# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode.
1971#
1972# options BKTR_SIS_VIA_MODE
1973# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is
1974# needed for some old SiS and VIA chipset motherboards.
1975# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset
1976# motherboards and motherboards with bad or incomplete PCI 2.1 support.
1977# As a rough guess, old = before 1998
1978#
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1979# options BKTR_NEW_MSP34XX_DRIVER
1980# Use new, more complete initialization scheme for the msp34* soundchip.
1981# Should fix stereo autodetection if the old driver does only output
1982# mono sound.
1983#
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1984#
1985# The oltr driver supports the following Olicom PCI token-ring adapters
1986# OC-3136, OC-3137, OC-3139, OC-3140, OC-3141, OC-3540, OC-3250
1987#
1988device ahc # AHA2940 and onboard AIC7xxx devices
1989device ahd # AIC79xx devices
1990device amd # AMD 53C974 (Tekram DC-390(T))
1991device isp # Qlogic family
1992device ispfw # Firmware for QLogic HBAs
1993device ncr # NCR/Symbios Logic
1994device sym # NCR/Symbios Logic (newer chipsets)
1995device trm # Tekram DC395U/UW/F and DC315U
1996#
1997# Options for ISP
1998#
1999# ISP_TARGET_MODE - enable target mode operation
2000#options ISP_TARGET_MODE=1
2001
2002# Options used in dev/sym/ (Symbios SCSI driver).
2003#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits)
2004 # Allows the ncr to take precedence
2005 # 1 (1<<0) -> 810a, 860
2006 # 2 (1<<1) -> 825a, 875, 885, 895
2007 # 4 (1<<2) -> 895a, 896, 1510d
2008#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885
2009 # disabled:0 (default), enabled:1
2010#options SYM_SETUP_PCI_PARITY #-PCI parity checking
2011 # disabled:0, enabled:1 (default)
2012#options SYM_SETUP_MAX_LUN #-Number of LUNs supported
2013 # default:8, range:[1..64]
2014
2015
2016# MII bus support is required for some PCI 10/100 ethernet NICs,
2017# namely those which use MII-compliant transceivers or implement
2018# tranceiver control interfaces that operate like an MII. Adding
2019# "device miibus0" to the kernel config pulls in support for
2020# the generic miibus API and all of the PHY drivers, including a
2021# generic one for PHYs that aren't specifically handled by an
2022# individual driver.
2023device miibus
2024
2025# PCI Ethernet NICs that use the common MII bus controller code.
7f186839 2026device bfe # Broadcom BCM440x 10/100 Ethernet
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2027device dc # DEC/Intel 21143 and various workalikes
2028device fxp # Intel EtherExpress PRO/100B (82557, 82558)
2029device my # Myson Fast Ethernet (MTD80X, MTD89X)
2030device pcn # AMD Am79C97x PCI 10/100 NICs
44ac28ea 2031device re # RealTek 8139C+/8169
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2032device rl # RealTek 8129/8139
2033device sbsh # Granch SBNI16 SHDSL modem
2034device sf # Adaptec AIC-6915 (``Starfire'')
2035device sis # Silicon Integrated Systems SiS 900/SiS 7016
2036device ste # Sundance ST201 (D-Link DFE-550TX)
2037device tl # Texas Instruments ThunderLAN
2038device tx # SMC EtherPower II (83c17x ``EPIC'')
2039device vr # VIA Rhine, Rhine II
2040device wb # Winbond W89C840F
2041device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
2042
2043# PCI Ethernet NICs.
2044device de # DEC/Intel DC21x4x (``Tulip'')
2045device txp # 3Com 3cR990 (``Typhoon'')
2046device vx # 3Com 3c590, 3c595 (``Vortex'')
2047
2048# Gigabit Ethernet NICs.
2049device bge # Broadcom BCM570x (``Tigon III'')
2050device em # Intel Pro/1000 (82542,82543,82544,82540)
2051device gx # Intel Pro/1000 (82542, 82543)
2052device lge # Level 1 LXT1001 (``Mercury'')
2053device nge # NatSemi DP83820 and DP83821
2054device sk # SysKonnect GEnesis
2055device ti # Alteon (``Tigon I'', ``Tigon II'')
2056device wx
2057
2058
2059device fpa
2060device meteor
2061#The oltr driver in the ISA section will also find PCI cards.
2062#device oltr0
2063
2064
2065# Brooktree driver has been ported to the new I2C framework. Thus,
2066# you'll need to have the following 3 lines in the kernel config.
2067# device smbus
2068# device iicbus
2069# device iicbb
2070# The iic and smb devices are only needed if you want to control other
2071# I2C slaves connected to the external connector of some cards.
2072#
2073device bktr
a35cc233 2074options BKTR_NEW_MSP34XX_DRIVER
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2075
2076#
2077# PCCARD/PCMCIA
2078#
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2079# pccard: pccard slots
2080# pcic: isa/pccard bridge (OLDCARD)
2081# cardbus/cbb: cardbus bridge (NEWCARD)
2082device pccard
2083device cardbus
2084device cbb
2085device pcic
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2086
2087# You may need to reset all pccards after resuming
2088options PCIC_RESUME_RESET # reset after resume
2089
2090#
2091# Laptop/Notebook options:
2092#
2093# See also:
2094# apm under `Miscellaneous hardware'
2095# above.
2096
2097# For older notebooks that signal a powerfail condition (external
2098# power supply dropped, or battery state low) by issuing an NMI:
2099
2100options POWERFAIL_NMI # make it beep instead of panicing
2101
2102#
2103# SMB bus
2104#
2105# System Management Bus support is provided by the 'smbus' device.
2106# Access to the SMBus device is via the 'smb' device (/dev/smb*),
2107# which is a child of the 'smbus' device.
2108#
2109# Supported devices:
2110# smb standard io through /dev/smb*
2111#
2112# Supported SMB interfaces:
2113# iicsmb I2C to SMB bridge with any iicbus interface
2114# bktr brooktree848 I2C hardware interface
2115# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit
2116# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit
2117# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA)
2118# viapm VIA VT82C586B,596,686A and VT8233 SMBus controllers
2119# amdpm AMD 756 Power Management Unit
2120#
2121device smbus # Bus support, required for smb below.
2122
2123device intpm
2124device alpm
2125device ichsmb
2126device viapm
2127device amdpm
2128
2129device smb
2130
2131#
2132# I2C Bus
2133#
2134# Philips i2c bus support is provided by the `iicbus' device.
2135#
2136# Supported devices:
2137# ic i2c network interface
2138# iic i2c standard io
2139# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands.
2140#
2141# Supported interfaces:
2142# pcf Philips PCF8584 ISA-bus controller
2143# bktr brooktree848 I2C software interface
2144#
2145# Other:
2146# iicbb generic I2C bit-banging code (needed by lpbb, bktr)
2147#
2148device iicbus # Bus support, required for ic/iic/iicsmb below.
2149device iicbb
2150
2151device ic
2152device iic
2153device iicsmb # smb over i2c bridge
2154
2155device pcf0 at isa? port 0x320 irq 5
2156
2157#---------------------------------------------------------------------------
2158# ISDN4BSD
2159#
2160# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd.
2161#
2162# i4b passive ISDN cards support contains the following hardware drivers:
2163#
2164# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver
2165# iwic - Winbond W6692 PCI bus ISDN S/T interface controller
2166# ifpi - AVM Fritz!Card PCI driver
2167# ifpi2 - AVM Fritz!Card PCI driver Version 2
2168# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver
2169# ifpnp - AVM Fritz!Card PnP driver
2170# itjc - Siemens ISAC / TJNet Tiger300/320 chipset
2171#
2172# i4b active ISDN cards support contains the following hardware drivers:
2173#
2174# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1
2175#
2176# Note that the ``options'' (if given) and ``device'' lines must BOTH
2177# be uncommented to enable support for a given card !
2178#
2179# In addition to a hardware driver (and probably an option) the mandatory
2180# ISDN protocol stack devices and the mandatory support device must be
2181# enabled as well as one or more devices from the optional devices section.
2182#
2183#---------------------------------------------------------------------------
2184# isic driver (Siemens/Infineon chipsets)
2185#---------------------------------------------------------------------------
2186#
2187# ISA bus non-PnP Cards:
2188# ----------------------
2189#
2190# Teles S0/8 or Niccy 1008
2191options TEL_S0_8
2192device isic0 at isa? iomem 0xd0000 irq 5 flags 1
2193#
2194# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016
2195options TEL_S0_16
2196#device isic0 at isa? port 0xd80 iomem 0xd0000 irq 5 flags 2
2197#
2198# Teles S0/16.3
2199options TEL_S0_16_3
2200#device isic0 at isa? port 0xd80 irq 5 flags 3
2201#
2202# AVM A1 or AVM Fritz!Card
2203options AVM_A1
2204#device isic0 at isa? port 0x340 irq 5 flags 4
2205#
2206# USRobotics Sportster ISDN TA intern
2207options USR_STI
2208#device isic0 at isa? port 0x268 irq 5 flags 7
2209#
2210# ITK ix1 Micro ( < V.3, non-PnP version )
2211options ITKIX1
2212#device isic0 at isa? port 0x398 irq 10 flags 18
2213#
2214# ELSA PCC-16
2215options ELSA_PCC16
2216#device isic0 at isa? port 0x360 irq 10 flags 20
2217#
2218# ISA bus PnP Cards:
2219# ------------------
2220#
2221# Teles S0/16.3 PnP
2222options TEL_S0_16_3_P
2223#device isic
2224#
2225# Creatix ISDN-S0 P&P
2226options CRTX_S0_P
2227#device isic
2228#
2229# Dr. Neuhaus Niccy Go@
2230options DRN_NGO
2231#device isic
2232#
2233# Sedlbauer Win Speed
2234options SEDLBAUER
2235#device isic
2236#
2237# Dynalink IS64PH
2238options DYNALINK
2239#device isic
2240#
2241# ELSA QuickStep 1000pro ISA
2242options ELSA_QS1ISA
2243#device isic
2244#
2245# ITK ix1 Micro ( V.3, PnP version )
2246options ITKIX1
2247#device isic
2248#
2249# Siemens I-Surf 2.0
2250options SIEMENS_ISURF2
2251#device isic
2252#
2253# Asuscom ISDNlink 128K ISAC
2254options ASUSCOM_IPAC
2255#device isic
2256#
2257# Eicon Diehl DIVA 2.0 and 2.02
2258options EICON_DIVA
2259#device isic
2260#
2261# PCI bus Cards:
2262# --------------
2263#
2264# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI)
2265options ELSA_QS1PCI
2266#device isic
2267#
2268#---------------------------------------------------------------------------
2269# ifpnp driver for AVM Fritz!Card ISA PnP
2270#---------------------------------------------------------------------------
2271#
2272# AVM Fritz!Card ISA PnP
2273device ifpnp
2274#
2275#---------------------------------------------------------------------------
2276# ihfc driver for Cologne Chip ISA chipsets (experimental!)
2277#---------------------------------------------------------------------------
2278#
2279# Teles 16.3c ISA PnP
2280# AcerISDN P10 ISA PnP
2281# TELEINT ISDN SPEED No.1
2282device ihfc
2283#
2284#---------------------------------------------------------------------------
2285# ifpi driver for AVM Fritz!Card PCI 1.0 (2.0 unsupported!)
2286#---------------------------------------------------------------------------
2287#
2288# AVM Fritz!Card PCI 1.0
2289device ifpi
2290#
2291#---------------------------------------------------------------------------
2292# ifpi2 driver for AVM Fritz!Card PCI 2.0
2293#---------------------------------------------------------------------------
2294#
2295# AVM Fritz!Card PCI 2.0
2296device "ifpi2"
2297#
2298#---------------------------------------------------------------------------
2299# iwic driver for Winbond W6692 chipset
2300#---------------------------------------------------------------------------
2301#
2302# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards)
2303device iwic
2304#
2305#---------------------------------------------------------------------------
2306# itjc driver for Simens ISAC / TJNet Tiger300/320 chipset
2307#---------------------------------------------------------------------------
2308#
2309# Traverse Technologies NETjet-S
2310# Teles PCI-TJ
2311device itjc
2312#
2313#---------------------------------------------------------------------------
2314# iavc driver (AVM active cards, needs i4bcapi driver!)
2315#---------------------------------------------------------------------------
2316#
2317pseudo-device "i4bcapi" 2
2318#
2319# AVM B1 PCI
2320device iavc0
2321#
2322# AVM B1 ISA bus (PnP mode not supported!)
2323#device iavc0 at isa? port 0x150 irq 5
2324#
2325#
2326# ISDN Protocol Stack (mandatory)
2327# -------------------------------
2328#
2329# Q.921 / layer 2 - i4b passive cards D channel handling
2330pseudo-device "i4bq921"
2331#
2332# Q.931 / layer 3 - i4b passive cards D channel handling
2333pseudo-device "i4bq931"
2334#
2335# layer 4 - i4b common passive and active card handling
2336pseudo-device "i4b"
2337#
2338# ISDN devices
2339# ------------
2340#
2341# userland driver to do ISDN tracing (for passive cards only)
2342pseudo-device "i4btrc" 4
2343#
2344# userland driver to control the whole thing (mandatory)
2345pseudo-device "i4bctl"
2346#
2347# userland driver for access to raw B channel
2348pseudo-device "i4brbch" 4
2349#
2350# userland driver for telephony
2351pseudo-device "i4btel" 2
2352#
2353# network driver for IP over raw HDLC ISDN
2354pseudo-device "i4bipr" 4
2355# enable VJ header compression detection for ipr i/f
2356options IPR_VJ
2357# enable logging of the first n IP packets to isdnd (n=32 here)
2358#options IPR_LOG=32
2359#
2360# network driver for sync PPP over ISDN - requires sppp
2361pseudo-device "i4bisppp" 4
2362
2363
2364# Parallel-Port Bus
2365#
2366# Parallel port bus support is provided by the `ppbus' device.
2367# Multiple devices may be attached to the parallel port, devices
2368# are automatically probed and attached when found.
2369#
2370# Supported devices:
2371# vpo Iomega Zip Drive
2372# Requires SCSI disk support ('scbus' and 'da'); the best
2373# performance is achieved with ports in EPP 1.9 mode.
2374# lpt Parallel Printer
2375# plip Parallel network interface
2376# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O
2377# pps Pulse per second Timing Interface
2378# lpbb Philips official parallel port I2C bit-banging interface
2379#
2380# Supported interfaces:
2381# ppc ISA-bus parallel port interfaces.
2382#
2383
2384options PPC_PROBE_CHIPSET # Enable chipset specific detection
2385 # (see flags in ppc(4))
2386options DEBUG_1284 # IEEE1284 signaling protocol debug
2387options PERIPH_1284 # Makes your computer act as a IEEE1284
2388 # compliant peripheral
2389options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices
2390options VP0_DEBUG # ZIP/ZIP+ debug
2391options LPT_DEBUG # Printer driver debug
2392options PPC_DEBUG # Parallel chipset level debug
2393options PLIP_DEBUG # Parallel network IP interface debug
2394options PCFCLOCK_VERBOSE # Verbose pcfclock driver
2395options PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10)
2396
2397device ppc0 at isa? irq 7
2398device ppbus
2399device vpo
2400device lpt
2401device plip
2402device ppi
2403device pps
2404device lpbb
2405device pcfclock
2406
2407# Kernel BOOTP support
2408
2409options BOOTP # Use BOOTP to obtain IP address/hostname
2410options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info
2411options BOOTP_NFSV3 # Use NFS v3 to NFS mount root
2412options BOOTP_COMPAT # Workaround for broken bootp daemons.
2413options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP
2414
2415#
2416# Add tie-ins for a hardware watchdog. This only enable the hooks;
2417# the user must still supply the actual driver.
2418#
2419options HW_WDOG
2420
2421#
2422# Set the number of PV entries per process. Increasing this can
2423# stop panics related to heavy use of shared memory. However, that can
2424# (combined with large amounts of physical memory) cause panics at
2425# boot time due the kernel running out of VM space.
2426#
2427# If you're tweaking this, you might also want to increase the sysctls
2428# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target".
2429#
2430# The value below is the one more than the default.
2431#
2432options PMAP_SHPGPERPROC=201
2433
2434#
2435# Change the size of the kernel virtual address space. Due to
2436# constraints in loader(8) on i386, this must be a multiple of 4.
2437# 256 = 1 GB of kernel address space. Increasing this also causes
2438# a reduction of the address space in user processes. 512 splits
2439# the 4GB cpu address space in half (2GB user, 2GB kernel).
2440#
2441options KVA_PAGES=260
2442
2443#
2444# Disable swapping. This option removes all code which actually performs
2445# swapping, so it's not possible to turn it back on at run-time.
2446#
2447# This is sometimes usable for systems which don't have any swap space
2448# (see also sysctls "vm.defer_swapspace_pageouts" and
2449# "vm.disable_swapspace_pageouts")
2450#
2451#options NO_SWAPPING
2452
2453# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers
2454# for sendfile(2) that are used to map file VM pages, and normally
2455# default to a quantity that is roughly 16*MAXUSERS+512. You would
2456# typically want about 4 of these for each simultaneous file send.
2457#
2458options NSFBUFS=1024
2459
2460# Set the size of the buffer cache KVM reservation, in buffers. This is
2461# scaled by approximately 16384 bytes. The system will auto-size the buffer
2462# cache if this option is not specified.
2463#
2464options NBUF=512
2465
2466# Set the size of the mbuf KVM reservation, in clusters. This is scaled
2467# by approximately 2048 bytes. The system will auto-size the mbuf area
2468# to (512 + maxusers*16) if this option is not specified.
2469# maxusers is in turn computed at boot time depending on available memory
2470# or set to the value specified by "options MAXUSERS=x" (x=0 means
2471# autoscaling).
2472# So, to take advantage of autoscaling, you have to remove both
2473# NMBCLUSTERS and MAXUSERS (and NMBUFS) from your kernel config.
2474#
2475options NMBCLUSTERS=1024
2476
2477# Set the number of mbufs available in the system. Each mbuf
2478# consumes 256 bytes. The system will autosize this (to 4 times
2479# the number of NMBCLUSTERS, depending on other constraints)
2480# if this option is not specified.
2481#
2482options NMBUFS=4096
2483
2484# Tune the kernel malloc area parameters. VM_KMEM_SIZE represents the
2485# minimum, in bytes, and is typically (12*1024*1024) (12MB).
2486# VM_KMEM_SIZE_MAX represents the maximum, typically 200 megabytes.
2487# VM_KMEM_SIZE_SCALE can be set to adjust the auto-tuning factor, which
2488# typically defaults to 4 (kernel malloc area size is physical memory
2489# divided by the scale factor).
2490#
2491options VM_KMEM_SIZE="(10*1024*1024)"
2492options VM_KMEM_SIZE_MAX="(100*1024*1024)"
2493options VM_KMEM_SIZE_SCALE="4"
2494
2495# Tune the buffer cache maximum KVA reservation, in bytes. The maximum is
2496# usually capped at 200 MB, effecting machines with > 1GB of ram. Note
2497# that the buffer cache only really governs write buffering and disk block
2498# translations. The VM page cache is our primary disk cache and is not
2499# effected by the size of the buffer cache.
2500#
2501options VM_BCACHE_SIZE_MAX="(100*1024*1024)"
2502
2503# Tune the swap zone KVA reservation, in bytes. The default is typically
2504# 70 MB, giving the system the ability to manage a maximum of 28GB worth
2505# of swapped out data.
2506#
2507options VM_SWZONE_SIZE_MAX="(50*1024*1024)"
2508
2509#
2510# Enable extra debugging code for locks. This stores the filename and
2511# line of whatever acquired the lock in the lock itself, and change a
2512# number of function calls to pass around the relevant data. This is
2513# not at all useful unless you are debugging lock code. Also note
2514# that it is likely to break e.g. fstat(1) unless you recompile your
2515# userland with -DDEBUG_LOCKS as well.
2516#
2517options DEBUG_LOCKS
2518
2519# Set the amount of time (in seconds) the system will wait before
2520# rebooting automatically when a kernel panic occurs. If set to (-1),
2521# the system will wait indefinitely until a key is pressed on the
2522# console.
2523options PANIC_REBOOT_WAIT_TIME=16
2524
2525# Attempt to bypass the buffer cache and put data directly into the
2526# userland buffer for read operation when O_DIRECT flag is set on the
2527# file. Both offset and length of the read operation must be
2528# multiples of the physical media sector size.
2529#
1ff70875 2530options DIRECTIO
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2531
2532# Specify a lower limit for the number of swap I/O buffers. They are
2533# (among other things) used when bypassing the buffer cache due to
2534# DIRECTIO kernel option enabled and O_DIRECT flag set on file.
2535#
2536#options NSWBUF_MIN=120
2537
2538#
2539# SysVR4 ABI emulation
2540#
2541# The svr4 ABI emulator can be statically compiled into the kernel or loaded as
2542# a KLD module.
2543# The STREAMS network emulation code can also be compiled statically or as a
2544# module. If loaded as a module, it must be loaded before the svr4 module
2545# (the /usr/sbin/svr4 script does this for you). If compiling statically,
2546# the `streams' pseudo-device must be configured into any kernel which also
2547# specifies COMPAT_SVR4. It is possible to have a statically-configured
2548# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4
2549# script understands that it doesn't need to load the `streams' module under
2550# those circumstances.
2551# Caveat: At this time, `options KTRACE' is required for the svr4 emulator
2552# (whether static or dynamic).
2553#
2554options COMPAT_SVR4 # build emulator statically
2555options DEBUG_SVR4 # enable verbose debugging
2556pseudo-device streams # STREAMS network driver (required for svr4).
2557
2558# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID
2559# controllers (SmartRAID V and VI and later).
2560# These controllers require the CAM infrastructure.
2561#
2562device asr
2563
2564# The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/).
2565# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O.
2566# The DPT controllers are commonly re-licensed under other brand-names -
2567# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and
2568# Compaq are actually DPT controllers.
2569#
2570# See src/sys/dev/dpt for debugging and other subtle options.
2571# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various
2572# instruments are enabled. The tools in
2573# /usr/sbin/dpt_* assume these to be enabled.
2574# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT.
2575# If you ant the driver to handle timeouts, enable
2576# this option. If your system is very busy, this
2577# option will create more trouble than solve.
2578# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to
2579# wait when timing out with the above option.
2580# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h
2581# DPT_LOST_IRQ When enabled, will try, once per second, to catch
2582# any interrupt that got lost. Seems to help in some
2583# DPT-firmware/Motherboard combinations. Minimal
2584# cost, great benefit.
2585# DPT_RESET_HBA Make "reset" actually reset the controller
2586# instead of fudging it. Only enable this if you
2587# are 100% certain you need it.
2588
2589device dpt
2590
2591# DPT options
2592#!CAM# options DPT_MEASURE_PERFORMANCE
2593#!CAM# options DPT_HANDLE_TIMEOUTS
2594options DPT_TIMEOUT_FACTOR=4
2595options DPT_LOST_IRQ
2596options DPT_RESET_HBA
2597options DPT_ALLOW_MEMIO
2598
2599#
2600# Compaq "CISS" RAID controllers (SmartRAID 5* series)
2601# These controllers have a SCSI-like interface, and require the
2602# CAM infrastructure.
2603#
2604device ciss
2605
2606#
2607# Intel Integrated RAID controllers.
2608# This driver was developed and is maintained by Intel. Contacts
2609# at Intel for this driver are
2610# "Kannanthanam, Boji T" <boji.t.kannanthanam@intel.com> and
2611# "Leubner, Achim" <achim.leubner@intel.com>.
2612#
2613device iir
2614
2615#
2616# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later
2617# firmware. These controllers have a SCSI-like interface, and require
2618# the CAM infrastructure.
2619#
2620device mly
2621
2622# USB support
2623# UHCI controller
2624device uhci
2625# OHCI controller
2626device ohci
dc1d8198
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2627# EHCI controller
2628device ehci
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2629# General USB code (mandatory for USB)
2630device usb
2631#
2632# Fm Radio
2633device ufm
2634# Generic USB device driver
2635device ugen
2636# Human Interface Device (anything with buttons and dials)
2637device uhid
2638# USB keyboard
2639device ukbd
2640# USB printer
2641device ulpt
2642# USB Iomega Zip 100 Drive (Requires scbus and da)
2643device umass
2644# USB modem support
2645device umodem
2646# USB mouse
2647device ums
2648# USB Rio (MP3 Player)
2649device urio
2650# USB scanners
2651device uscanner
2652# USB com devices
2653device ucom
2654device uplcom
2655device uvscom
2656device uvisor
2657device uftdi
2658
2659#
2660# ADMtek USB ethernet. Supports the LinkSys USB100TX,
2661# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX
2662# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus
2663# eval board.
2664device aue
2665#
2666# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate
2667# and Netmate II, and the Belkin F5U111.
2668device cue
2669#
2670# Kawasaki LSI ethernet. Supports the LinkSys USB10T,
2671# Entrega USB-NET-E45, Peracom Ethernet Adapter, the
2672# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T,
2673# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB
2674# and 2104USB, and the Corega USB-T.
2675device kue
2676
2677# debugging options for the USB subsystem
2678#
2679options USB_DEBUG
2680
2681# options for ukbd:
2682options UKBD_DFLT_KEYMAP # specify the built-in keymap
2683makeoptions UKBD_DFLT_KEYMAP=it.iso
2684
2685# Firewire support
2686device firewire # Firewire bus code
2687device sbp # SCSI over Firewire (Requires scbus and da)
2688device fwe # Ethernet over Firewire (non-standard!)
2689
2690#####################################################################
2691# crypto subsystem
2692#
2693# This is a port of the openbsd crypto framework. Include this when
2694# configuring IPsec and when you have a h/w crypto device to accelerate
2695# user applications that link to openssl.
2696#
2697# Drivers are ports from openbsd with some simple enhancements that have
2698# been fed back to openbsd (and hopefully will be included).
2699
2700pseudo-device crypto # core crypto support
2701pseudo-device cryptodev # /dev/crypto for access to h/w
2702
2703device rndtest # FIPS 140-2 entropy tester
2704
2705device hifn # Hifn 7951, 7781, etc.
2706options HIFN_DEBUG # enable debugging support: hw.hifn.debug
2707options HIFN_RNDTEST # enable rndtest support
2708
2709device ubsec # Broadcom 5501, 5601, 58xx
2710options UBSEC_DEBUG # enable debugging support: hw.ubsec.debug
2711options UBSEC_RNDTEST # enable rndtest support
2712
a62a1fac
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2713device acpica # basic ACPI support
2714
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2715# DRM options:
2716# mgadrm: AGP Matrox G200, G400, G450, G550
2717# tdfxdrm: 3dfx Voodoo 3/4/5 and Banshee
2718# r128drm: ATI Rage 128
2719# radeondrm: ATI Radeon up to 9000/9100
2720# DRM_DEBUG: include debug printfs, very slow
2721#
2722# mga requires AGP in the kernel, and it is recommended
2723# for AGP r128 and radeon cards.
2724
2725device mgadrm
2726device "r128drm"
2727device radeondrm
2728device tdfxdrm
2729
2730options DRM_DEBUG
2731
2732#
2733# Embedded system options:
2734#
2735# An embedded system might want to run something other than init.
2736options INIT_PATH="/sbin/init:/stand/sysinstall"
2737
2738# Debug options
2739options BUS_DEBUG # enable newbus debugging
2740options DEBUG_VFS_LOCKS # enable vfs lock debugging
2741options NPX_DEBUG # enable npx debugging (FPU/math emu)
2742
2743# More undocumented options for linting.
2744# Note that documenting these are not considered an affront.
2745
2746options AHC_DUMP_EEPROM
2747options AHC_TMODE_ENABLE
2748options CAM_DEBUG_DELAY
2749options CLUSTERDEBUG
2750options COMPAT_LINUX
2751options CPU_UPGRADE_HW_CACHE
2752options DEBUG
2753options DEBUG_LINUX
2754#options DISABLE_PSE
2755options ENABLE_ALART
2756options ENABLE_VFS_IOOPT
2757options FB_DEBUG
2758options FB_INSTALL_CDEV
2759options FE_8BIT_SUPPORT
2760options I4B_SMP_WORKAROUND
2761options I586_PMC_GUPROF=0x70000
2762options IBCS2
2763options KBDIO_DEBUG=2
2764options KBD_MAXRETRY=4
2765options KBD_MAXWAIT=6
2766options KBD_RESETDELAY=201
2767options KEY
2768options LOCKF_DEBUG
2769options LOUTB
2770options NETATALKDEBUG
2771#options OLTR_NO_BULLSEYE_MAC
2772#options OLTR_NO_HAWKEYE_MAC
2773#options OLTR_NO_TMS_MAC
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2774options PSM_DEBUG=1
2775options SCSI_NCR_DEBUG
2776options SCSI_NCR_MAX_SYNC=10000
2777options SCSI_NCR_MAX_WIDE=1
2778options SCSI_NCR_MYADDR=7
2779options SC_DEBUG_LEVEL
2780options SC_RENDER_DEBUG
2781options SHOW_BUSYBUFS # List buffers that prevent root unmount
2782options SIMPLELOCK_DEBUG
2783options SI_DEBUG
2784options SLIP_IFF_OPTS
2785options SPX_HACK
2786options TIMER_FREQ="((14318182+6)/12)"
2787options VFS_BIO_DEBUG
2788options XBONEHACK