Make SCTP compile when IPSEC is enabled.
[dragonfly.git] / sys / config / LINT
CommitLineData
984263bc
MD
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 $
5d327b77 6# $DragonFly: src/sys/config/LINT,v 1.82 2006/06/21 22:25:43 y0netan1 Exp $
984263bc
MD
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#
c2c83759
MD
54# INSTALLSTRIPPED can be set to cause installkernel to install stripped
55# kernels and modules rather than a kernel and modules with debug symbols.
56#
57# INSTALLSTRIPPEDMODULES can be set to allow a full debug kernel to be
58# installed, but to strip the installed modules.
59#
984263bc
MD
60makeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc.
61#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
62#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo"
63# Only build Linux API modules and plus those parts of the sound system I need.
64#makeoptions MODULES_OVERRIDE="linux sound/snd sound/pcm sound/driver/maestro3"
c2c83759
MD
65#makeoptions INSTALLSTRIPPED=1
66#makeoptions INSTALLSTRIPPEDMODULES=1
984263bc
MD
67
68#
69# Certain applications can grow to be larger than the 128M limit
70# that FreeBSD initially imposes. Below are some options to
71# allow that limit to grow to 256MB, and can be increased further
72# with changing the parameters. MAXDSIZ is the maximum that the
73# limit can be set to, and the DFLDSIZ is the default value for
74# the limit. MAXSSIZ is the maximum that the stack limit can be
75# set to. You might want to set the default lower than the max,
76# and explicitly set the maximum with a shell command for processes
77# that regularly exceed the limit like INND.
78#
79options MAXDSIZ="(256*1024*1024)"
80options MAXSSIZ="(256*1024*1024)"
81options DFLDSIZ="(256*1024*1024)"
82
83#
84# BLKDEV_IOSIZE sets the default block size used in user block
85# device I/O. Note that this value will be overriden by the label
86# when specifying a block device from a label with a non-0
87# partition blocksize. The default is PAGE_SIZE.
88#
89options BLKDEV_IOSIZE=8192
90
91# Options for the VM subsystem.
92options PQ_CACHESIZE=512 # color for 512k/16k cache
984263bc
MD
93
94# This allows you to actually store this configuration file into
95# the kernel binary itself, where it may be later read by saying:
96# strings -n 3 /kernel | sed -n 's/^___//p' > MYKERNEL
97#
98options INCLUDE_CONFIG_FILE # Include this file in kernel
99
100#
101# The root device and filesystem type can be compiled in;
102# this provides a fallback option if the root device cannot
103# be correctly guessed by the bootstrap code, or an override if
104# the RB_DFLTROOT flag (-r) is specified when booting the kernel.
105#
106options ROOTDEVNAME=\"ufs:da0s2e\"
107
108\f
109#####################################################################
110# SMP OPTIONS:
111#
112# SMP enables building of a Symmetric MultiProcessor Kernel.
113# APIC_IO enables the use of the IO APIC for Symmetric I/O.
114#
115# Notes:
116#
117# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard.
118#
119# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels.
120#
121# Check the 'Rogue SMP hardware' section to see if additional options
122# are required by your hardware.
123#
124
125# Mandatory:
126options SMP # Symmetric MultiProcessor Kernel
127options APIC_IO # Symmetric (APIC) I/O
984263bc
MD
128
129#
130# Rogue SMP hardware:
131#
132
133# Bridged PCI cards:
134#
135# The MP tables of most of the current generation MP motherboards
136# do NOT properly support bridged PCI cards. To use one of these
137# cards you should refer to ???
138
139\f
140#####################################################################
141# CPU OPTIONS
142
143#
144# You must specify at least one CPU (the one you intend to run on);
145# deleting the specification for CPUs you don't need to use may make
146# parts of the system run faster. This is especially true removing
147# I386_CPU.
148#
149cpu I386_CPU
150cpu I486_CPU
151cpu I586_CPU # aka Pentium(tm)
152cpu I686_CPU # aka Pentium Pro(tm)
153
154#
155# Options for CPU features.
156#
53c1a7a7
MD
157# CPU_AMD64X2_INTR_SPAM tries to route HyperTransport EXTINT and NMI
158# messages to LINT0 on the local APIC when the BIOS has forgotten to
159# do that. If this is not done on a multi-core cpu, EXTINT and NMI
160# get routed to the INTR/NMI pins on *BOTH* cores simultaniously, causing
161# two INTA ack cycles one of which will almost certainly result in a
162# spurious interrupt vector being presented. This is often visible as
163# an unmaskable IRQ 7 which occurs for every normal interrupt that occurs
164# on a system.
165#
984263bc
MD
166# CPU_ATHLON_SSE_HACK tries to enable SSE instructions when the BIOS has
167# forgotten to enable them.
168#
169# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM
170# BlueLightning CPU. It works only with Cyrix FPU, and this option
171# should not be used with Intel FPU.
172#
173# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning
174# CPU if CPU supports it. The default is double-clock mode on
175# BlueLightning CPU box.
176#
177# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1).
178#
179# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct
180# mapped mode. Default is 2-way set associative mode.
181#
182# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space
183# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1.
184# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3)
185#
186# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables
187# reorder). This option should not be used if you use memory mapped
188# I/O device(s).
189#
642a6e88 190# CPU_DISABLE_SSE disables SSE/MMX2 instructions support.
984263bc 191#
18a582c9
JR
192# CPU_ENABLE_TCC enables Thermal Control Circuitry (TCC) found in some
193# Pentium(tm) 4 and (possibly) later CPUs. When enabled and detected,
194# TCC supports restricting power consumption using the hw.p4tcc.*
195# sysctls. This operates independently of SpeedStep and is useful on
196# systems where other mechanisms such as apm(4) or acpi(4) don't work.
197#
5d327b77
YT
198# CPU_ENABLE_EST enables support for Enhanced SpeedStep technology
199# found in Pentium(tm) M processors.
200#
984263bc
MD
201# CPU_FASTER_5X86_FPU enables faster FPU exception handler.
202#
203# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products
204# for i386 machines.
205#
206# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of
207# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively
208# (no clock delay).
209#
210# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used
211# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected.
212# The default value is 5.
213#
214# CPU_ELAN enables support for AMDs ElanSC520 CPU.
215#
216# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination
217# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE
218# 1).
219#
220# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option
221# is useful when you use Socket 8 to Socket 370 converter, because most Pentium
222# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs.
223#
224# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1).
225#
226# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU
227# enters suspend mode following execution of HALT instruction.
228#
229# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD
230# K5/K6/K6-2 cpus.
231#
232# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache
233# flush at hold state.
234#
235# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs
236# without cache flush at hold state, and (2) write-back CPU cache on
237# Cyrix 6x86 whose revision < 2.7 (NOTE 2).
238#
239# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY
240# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is
241# executed. This option is only needed if I586_CPU is also defined,
242# and should be included for any non-Pentium CPU that defines it.
243#
244# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors
245# which indicates that the 15-16MB range is *definitely* not being
246# occupied by an ISA memory hole.
247#
248# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT,
249# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs.
250# These options may crash your system.
251#
252# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled
253# in write-through mode when revision < 2.7. If revision of Cyrix
254# 6x86 >= 2.7, CPU cache is always enabled in write-back mode.
255#
256# NOTE 3: This option may cause failures for software that requires
257# locked cycles in order to operate correctly.
258#
e71347e9 259options CPU_AMD64X2_INTR_SPAM
984263bc
MD
260options CPU_ATHLON_SSE_HACK
261options CPU_BLUELIGHTNING_FPU_OP_CACHE
262options CPU_BLUELIGHTNING_3X
263options CPU_BTB_EN
e71347e9 264options CPU_CYRIX_NO_LOCK
984263bc
MD
265options CPU_DIRECT_MAPPED_CACHE
266options CPU_DISABLE_5X86_LSSER
e71347e9 267options CPU_DISABLE_SSE
984263bc 268options CPU_ELAN
5d327b77 269options CPU_ENABLE_EST
18a582c9 270options CPU_ENABLE_TCC
984263bc
MD
271options CPU_FASTER_5X86_FPU
272options CPU_I486_ON_386
273options CPU_IORT
274options CPU_L2_LATENCY=5
275options CPU_LOOP_EN
276options CPU_PPRO2CELERON
277options CPU_RSTK_EN
278options CPU_SUSP_HLT
279options CPU_WT_ALLOC
280options CYRIX_CACHE_WORKS
281options CYRIX_CACHE_REALLY_WORKS
282#options NO_F00F_HACK
e71347e9 283options NO_MEMORY_HOLE
984263bc
MD
284
285#
286# A math emulator is mandatory if you wish to run on hardware which
6f535fd5 287# does not have a floating-point processor.
984263bc 288options MATH_EMULATE #Support for x87 emulation
984263bc
MD
289\f
290#####################################################################
291# COMPATIBILITY OPTIONS
292
293#
294# Implement system calls compatible with 4.3BSD and older versions of
295# FreeBSD. You probably do NOT want to remove this as much current code
296# still relies on the 4.3 emulation.
297#
298options COMPAT_43
299
db37e804
JS
300#
301# Implement system calls compatible with DragonFly 1.2 and older.
302#
303options COMPAT_DF12 #Compatible with DragonFly 1.2 and earlier
304
984263bc
MD
305#
306# These three options provide support for System V Interface
307# Definition-style interprocess communication, in the form of shared
308# memory, semaphores, and message queues, respectively.
309#
310# System V shared memory and tunable parameters
311options SYSVSHM # include support for shared memory
312options SHMMAXPGS=1025 # max amount of shared memory pages (4k on i386)
313options SHMALL=1025 # max amount of shared memory (bytes)
314options SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)"
315 # max shared memory segment size (bytes)
316options SHMMIN=2 # min shared memory segment size (bytes)
317options SHMMNI=33 # max number of shared memory identifiers
318options SHMSEG=9 # max shared memory segments per process
319
320# System V semaphores and tunable parameters
321options SYSVSEM # include support for semaphores
322options SEMMAP=31 # amount of entries in semaphore map
323options SEMMNI=11 # number of semaphore identifiers in the system
324options SEMMNS=61 # number of semaphores in the system
325options SEMMNU=31 # number of undo structures in the system
326options SEMMSL=61 # max number of semaphores per id
327options SEMOPM=101 # max number of operations per semop call
328options SEMUME=11 # max number of undo entries per process
329
330# System V message queues and tunable parameters
331options SYSVMSG # include support for message queues
332options MSGMNB=2049 # max characters per message queue
333options MSGMNI=41 # max number of message queue identifiers
334options MSGSEG=2049 # max number of message segments in the system
335options MSGSSZ=16 # size of a message segment MUST be power of 2
336options MSGTQL=41 # max amount of messages in the system
337
338\f
339#####################################################################
340# DEBUGGING OPTIONS
341
342#
343# Enable the kernel debugger.
344#
345options DDB
346
4ad6607f
SW
347#
348# Print a stack trace on kernel panic.
349#
350options DDB_TRACE
351
984263bc
MD
352#
353# Don't drop into DDB for a panic. Intended for unattended operation
354# where you may want to drop to DDB from the console, but still want
355# the machine to recover from a panic
356#
357options DDB_UNATTENDED
358
359#
360# If using GDB remote mode to debug the kernel, there's a non-standard
361# extension to the remote protocol that can be used to use the serial
362# port as both the debugging port and the system console. It's non-
363# standard and you're on your own if you enable it. See also the
364# "remotechat" variables in the FreeBSD specific version of gdb.
365#
366options GDB_REMOTE_CHAT
367
368#
369# KTRACE enables the system-call tracing facility ktrace(2).
370#
371options KTRACE #kernel tracing
372
373#
374# The INVARIANTS option is used in a number of source files to enable
375# extra sanity checking of internal structures. This support is not
376# enabled by default because of the extra time it would take to check
377# for these conditions, which can only occur as a result of
378# programming errors.
379#
380options INVARIANTS
381
984263bc
MD
382#
383# The DIAGNOSTIC option is used to enable extra debugging information
384# from some parts of the kernel. As this makes everything more noisy,
385# it is disabled by default.
386#
387options DIAGNOSTIC
388
389#
390# PERFMON causes the driver for Pentium/Pentium Pro performance counters
391# to be compiled. See perfmon(4) for more information.
392#
393options PERFMON
394
395
396#
397# This option let some drivers co-exist that can't co-exist in a running
398# system. This is used to be able to compile all kernel code in one go for
399# quality assurance purposes (like this file, which the option takes it name
400# from.)
401#
402options COMPILING_LINT
403
404
405# XXX - this doesn't belong here.
406# Allow ordinary users to take the console - this is useful for X.
407options UCONSOLE
408
409# XXX - this doesn't belong here either
410options USERCONFIG #boot -c editor
411options INTRO_USERCONFIG #imply -c and show intro screen
412options VISUAL_USERCONFIG #visual boot -c editor
413
414\f
415#####################################################################
416# NETWORKING OPTIONS
417
418#
419# Protocol families:
420# Only the INET (Internet) family is officially supported in FreeBSD.
421# Source code for the NS (Xerox Network Service) is provided for amusement
422# value.
423#
424options INET #Internet communications protocols
425options INET6 #IPv6 communications protocols
426options IPSEC #IP security
427options IPSEC_ESP #IP security (crypto; define w/ IPSEC)
428options IPSEC_DEBUG #debug for IP security
429#
430# Set IPSEC_FILTERGIF to force packets coming through a gif tunnel
431# to be processed by any configured packet filtering (ipfw, ipf).
432# The default is that packets coming from a tunnel are _not_ processed;
433# they are assumed trusted.
434#
435# Note that enabling this can be problematic as there are no mechanisms
436# in place for distinguishing packets coming out of a tunnel (e.g. no
437# encX devices as found on openbsd).
438#
439#options IPSEC_FILTERGIF #filter ipsec packets from a tunnel
440
441#
442# Experimental IPsec implementation that uses the kernel crypto
443# framework. This cannot be configured together with IPSEC and
444# (currently) supports only IPv4. To use this you must also
445# configure the crypto device (see below). Note that with this
446# you get all the IPsec protocols (e.g. there is no FAST_IPSEC_ESP).
447# IPSEC_DEBUG is used, as above, to configure debugging support
448# within the IPsec protocols.
449#
450#options FAST_IPSEC #new IPsec
451
452options IPX #IPX/SPX communications protocols
453options IPXIP #IPX in IP encapsulation (not available)
454options IPTUNNEL #IP in IPX encapsulation (not available)
455
456options NCP #NetWare Core protocol
457
458options NETATALK #Appletalk communications protocols
459
460# These are currently broken but are shipped due to interest.
461#options NS #Xerox NS protocols
462#options NSIP #XNS over IP
463
464#
465# SMB/CIFS requester
466# NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV
467# options.
468# NETSMBCRYPTO enables support for encrypted passwords.
469options NETSMB #SMB/CIFS requester
470options NETSMBCRYPTO #encrypted password support for SMB
471
472# mchain library. It can be either loaded as KLD or compiled into kernel
473options LIBMCHAIN #mbuf management library
474
475# netgraph(4). Enable the base netgraph code with the NETGRAPH option.
476# Individual node types can be enabled with the corresponding option
477# listed below; however, this is not strictly necessary as netgraph
478# will automatically load the corresponding KLD module if the node type
479# is not already compiled into the kernel. Each type below has a
4ad6607f 480# corresponding man page, e.g., ng_async(4).
984263bc
MD
481options NETGRAPH #netgraph(4) system
482options NETGRAPH_ASYNC
483options NETGRAPH_BPF
4ad6607f 484options NETGRAPH_BRIDGE
984263bc
MD
485options NETGRAPH_CISCO
486options NETGRAPH_ECHO
487options NETGRAPH_ETHER
488options NETGRAPH_FRAME_RELAY
489options NETGRAPH_HOLE
490options NETGRAPH_IFACE
491options NETGRAPH_KSOCKET
492options NETGRAPH_L2TP
493options NETGRAPH_LMI
494# MPPC compression requires proprietary files (not included)
495#options NETGRAPH_MPPC_COMPRESSION
496options NETGRAPH_MPPC_ENCRYPTION
497options NETGRAPH_ONE2MANY
498options NETGRAPH_PPP
499options NETGRAPH_PPPOE
500options NETGRAPH_PPTPGRE
501options NETGRAPH_RFC1490
502options NETGRAPH_SOCKET
503options NETGRAPH_TEE
504options NETGRAPH_TTY
505options NETGRAPH_UI
506options NETGRAPH_VJC
507
508device mn # Munich32x/Falc54 Nx64kbit/sec cards.
509
510#
511# Network interfaces:
512# The `loop' pseudo-device is MANDATORY when networking is enabled.
513# The `ether' pseudo-device provides generic code to handle
514# Ethernets; it is MANDATORY when a Ethernet device driver is
515# configured or token-ring is enabled.
516# The 'fddi' pseudo-device provides generic code to support FDDI.
517# The `arcnet' pseudo-device provides generic code to support Arcnet.
518# The `sppp' pseudo-device serves a similar role for certain types
519# of synchronous PPP links (like `cx', `ar').
520# The `sl' pseudo-device implements the Serial Line IP (SLIP) service.
521# The `ppp' pseudo-device implements the Point-to-Point Protocol.
522# The `bpf' pseudo-device enables the Berkeley Packet Filter. Be
523# aware of the legal and administrative consequences of enabling this
524# option. The number of devices determines the maximum number of
525# simultaneous BPF clients programs runnable.
526# The `disc' pseudo-device implements a minimal network interface,
527# which throws away all packets sent and never receives any. It is
528# included for testing purposes. This shows up as the 'ds' interface.
529# The `tun' pseudo-device implements (user-)ppp and nos-tun
530# The `gif' pseudo-device implements IPv6 over IP4 tunneling,
531# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and
532# IPv6 over IPv6 tunneling.
533# The `gre' device implements two types of IP4 over IP4 tunneling:
534# GRE and MOBILE, as specified in the RFC1701 and RFC2004.
535# The `faith' pseudo-device captures packets sent to it and diverts them
536# to the IPv4/IPv6 translation daemon.
537# The `stf' device implements 6to4 encapsulation.
538# The `ef' pseudo-device provides support for multiple ethernet frame types
539# specified via ETHER_* options. See ef(4) for details.
540#
541# The PPP_BSDCOMP option enables support for compress(1) style entire
542# packet compression, the PPP_DEFLATE is for zlib/gzip style compression.
543# PPP_FILTER enables code for filtering the ppp data stream and selecting
544# events for resetting the demand dial activity timer - requires bpf.
545# See pppd(8) for more details.
546#
547pseudo-device ether #Generic Ethernet
548pseudo-device vlan 1 #VLAN support
db37145f 549pseudo-device bridge #Bridging support
984263bc
MD
550pseudo-device token #Generic TokenRing
551pseudo-device fddi #Generic FDDI
552pseudo-device arcnet #Generic Arcnet
553pseudo-device sppp #Generic Synchronous PPP
554pseudo-device loop #Network loopback device
555pseudo-device bpf #Berkeley packet filter
556pseudo-device disc #Discard device (ds0, ds1, etc)
557pseudo-device tun #Tunnel driver (ppp(8), nos-tun(8))
558pseudo-device sl 2 #Serial Line IP
559pseudo-device gre #IP over IP tunneling
560pseudo-device ppp 2 #Point-to-point protocol
561options PPP_BSDCOMP #PPP BSD-compress support
562options PPP_DEFLATE #PPP zlib/deflate/gzip support
563options PPP_FILTER #enable bpf filtering (needs bpf)
564
565pseudo-device ef # Multiple ethernet frames support
566options ETHER_II # enable Ethernet_II frame
567options ETHER_8023 # enable Ethernet_802.3 (Novell) frame
568options ETHER_8022 # enable Ethernet_802.2 frame
569options ETHER_SNAP # enable Ethernet_802.2/SNAP frame
570
571# for IPv6
572pseudo-device gif #IPv6 and IPv4 tunneling
573pseudo-device faith 1 #for IPv6 and IPv4 translation
574pseudo-device stf #6to4 IPv6 over IPv4 encapsulation
575
576#
577# Internet family options:
578#
579# MROUTING enables the kernel multicast packet forwarder, which works
580# with mrouted(8).
581#
f1f552f6
JH
582# PIM enables Protocol Independent Multicast in the kernel.
583# Requires MROUTING enabled.
584#
984263bc
MD
585# IPFIREWALL enables support for IP firewall construction, in
586# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends
587# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT
588# limits the number of times a matching entry can be logged.
589#
590# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any"
591# and if you do not add other rules during startup to allow access,
592# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open
593# in /etc/rc.conf when first enabling this feature, then refining the
594# firewall rules in /etc/rc.firewall after you've tested that the new kernel
595# feature works properly.
596#
597# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to
598# allow everything. Use with care, if a cracker can crash your
599# firewall machine, they can get to your protected machines. However,
600# if you are using it as an as-needed filter for specific problems as
601# they arise, then this may be for you. Changing the default to 'allow'
602# means that you won't get stuck if the kernel and /sbin/ipfw binary get
603# out of sync.
604#
605# IPDIVERT enables the divert IP sockets, used by ``ipfw divert''
606#
607# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding
608# packets without touching the ttl). This can be useful to hide firewalls
609# from traceroute and similar tools.
610#
611# TCPDEBUG is undocumented.
612#
613options MROUTING # Multicast routing
f1f552f6 614options PIM # Protocol Independent Multicast
984263bc
MD
615options IPFIREWALL #firewall
616options IPFIREWALL_VERBOSE #enable logging to syslogd(8)
617options IPFIREWALL_FORWARD #enable transparent proxy support
618options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity
619options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default
620options IPV6FIREWALL #firewall for IPv6
621options IPV6FIREWALL_VERBOSE
622options IPV6FIREWALL_VERBOSE_LIMIT=100
623options IPV6FIREWALL_DEFAULT_TO_ACCEPT
624options IPDIVERT #divert sockets
625options IPFILTER #ipfilter support
626options IPFILTER_LOG #ipfilter logging
627options IPFILTER_DEFAULT_BLOCK #block all packets by default
628options IPSTEALTH #support for stealth forwarding
629options TCPDEBUG
c1d552d0 630options NS # NETNS support
984263bc 631
02742ec6
JS
632device pf
633device pfsync
634device pflog
635
984263bc
MD
636# The MBUF_STRESS_TEST option enables options which create
637# various random failures / extreme cases related to mbuf
638# functions. See the mbuf(9) manpage for a list of available
639# test cases.
640options MBUF_STRESS_TEST
641
984263bc
MD
642# Statically link in accept filters
643options ACCEPT_FILTER_DATA
644options ACCEPT_FILTER_HTTP
645
646#
647# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This
648# prevents nmap et al. from identifying the TCP/IP stack, but breaks support
649# for RFC1644 extensions and is not recommended for web servers.
650#
651options TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN
652
653# ICMP_BANDLIM enables icmp error response bandwidth limiting. You
654# typically want this option as it will help protect the machine from
655# D.O.S. packet attacks.
656#
657options ICMP_BANDLIM
658
659# DUMMYNET enables the "dummynet" bandwidth limiter. You need
660# IPFIREWALL as well. See the dummynet(4) and ipfw(8) manpages for more info.
661# When you run DUMMYNET it is advisable to also have "options HZ=1000"
662# to achieve a smoother scheduling of the traffic.
663#
664# BRIDGE enables bridging between ethernet cards -- see bridge(4).
665# You can use IPFIREWALL and DUMMYNET together with bridging.
666#
667options DUMMYNET
668options BRIDGE
669
670#
671# ATM (HARP version) options
672#
673# ATM_CORE includes the base ATM functionality code. This must be included
674# for ATM support.
675#
676# ATM_IP includes support for running IP over ATM.
677#
678# At least one (and usually only one) of the following signalling managers
679# must be included (note that all signalling managers include PVC support):
680# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'.
681# ATM_SPANS includes support for the `spans' signalling manager, which runs
682# the FORE Systems's proprietary SPANS signalling protocol.
683# ATM_UNI includes support for the `uni30' and `uni31' signalling managers,
684# which run the ATM Forum UNI 3.x signalling protocols.
685#
686# The `hea' driver provides support for the Efficient Networks, Inc.
687# ENI-155p ATM PCI Adapter.
688#
689# The `hfa' driver provides support for the FORE Systems, Inc.
690# PCA-200E ATM PCI Adapter.
691#
692options ATM_CORE #core ATM protocol family
693options ATM_IP #IP over ATM support
694options ATM_SIGPVC #SIGPVC signalling manager
695options ATM_SPANS #SPANS signalling manager
696options ATM_UNI #UNI signalling manager
697device hea #Efficient ENI-155p ATM PCI
698device hfa #FORE PCA-200E ATM PCI
699
700# DEVICE_POLLING adds support for mixed interrupt-polling handling
701# of network device drivers, which has significant benefits in terms
702# of robustness to overloads and responsivity, as well as permitting
703# accurate scheduling of the CPU time between kernel network processing
704# and other activities. The drawback is a moderate (up to 1/HZ seconds)
705# potential increase in response times.
a4e2e4c8 706#
984263bc 707# Additionally, you can enable/disable polling at runtime with the
a4e2e4c8
SZ
708# sysctl variable kern.polling.enable (defaults off), set polling
709# frequency with the sysctl variable kern.polling.pollhz (default 2000,
710# range 1..30000) and select the CPU fraction reserved to userland with
711# the sysctl variable kern.polling.user_frac (default 50, range 0..100).
712#
713# It is strongly recommended to set the sysctl variable kern.polling.pollhz
714# to 1000 or 2000 as to achieve smoother behaviour.
984263bc 715#
a4e2e4c8
SZ
716# Only the "dc" "em" "fwe" "fxp" "nge" "nv" "re" "rl" "sis" "vr" and "wi"
717# devices support this mode of operation at the time of this writing.
984263bc
MD
718
719options DEVICE_POLLING
720
721\f
722#####################################################################
723# FILESYSTEM OPTIONS
724
725#
726# Only the root, /usr, and /tmp filesystems need be statically
727# compiled; everything else will be automatically loaded at mount
728# time. (Exception: the UFS family---FFS, and MFS --- cannot
729# currently be demand-loaded.) Some people still prefer to statically
730# compile other filesystems as well.
731#
ccb16a17 732# NB: The NULL, PORTAL and UNION filesystems are known to be
984263bc
MD
733# buggy, and WILL panic your system if you attempt to do anything with
734# them. They are included here as an incentive for some enterprising
735# soul to sit down and fix them.
736#
737
738# One of these is mandatory:
739options FFS #Fast filesystem
4ab1cc4a
DR
740options MFS #Memory filesystem
741options NFS #Network filesystem
984263bc
MD
742
743# The rest are optional:
744#options NFS_NOSERVER #Disable the NFS-server code.
745options CD9660 #ISO 9660 filesystem
746options FDESC #File descriptor filesystem
4ab1cc4a
DR
747options MSDOSFS #MS DOS filesystem
748options NTFS #NT filesystem
03c6405b
DR
749# YYY-DR Till we rework the VOP methods for this filesystem
750#options NULLFS #NULL filesystem
984263bc
MD
751options NWFS #NetWare filesystem
752options PORTAL #Portal filesystem
753options PROCFS #Process filesystem
754options SMBFS #SMB/CIFS filesystem
4a77c3ab 755options UDF #UDF filesystem
03c6405b 756# YYY-DR Till we rework the VOP methods for this filesystem
03c6405b 757#options UNION #Union filesystem
984263bc 758# The xFS_ROOT options REQUIRE the associated ``options xFS''
984263bc
MD
759options FFS_ROOT #FFS usable as root device
760options NFS_ROOT #NFS usable as root device
761
4ab1cc4a 762# Soft updates is technique for improving filesystem speed and
984263bc
MD
763# making abrupt shutdown less risky.
764options SOFTUPDATES
765
766# Directory hashing improves the speed of operations on very large
767# directories at the expense of some memory.
768options UFS_DIRHASH
769
770# Make space in the kernel for a root filesystem on a md device.
771# Define to the number of kilobytes to reserve for the filesystem.
772options MD_ROOT_SIZE=10
773
774# Make the md device a potential root device, either with preloaded
775# images of type mfs_root or md_root.
776options MD_ROOT
777
778# Specify double the default maximum size for malloc(9)-backed md devices.
779options MD_NSECT=40000
780
781# Allow this many swap-devices.
782#
783# In order to manage swap, the system must reserve bitmap space that
784# scales with the largest mounted swap device multiplied by NSWAPDEV,
785# irregardless of whether other swap devices exist or not. So it
786# is not a good idea to make this value too large.
787options NSWAPDEV=5
788
789# Disk quotas are supported when this option is enabled.
790options QUOTA #enable disk quotas
791
792# If you are running a machine just as a fileserver for PC and MAC
793# users, using SAMBA or Netatalk, you may consider setting this option
794# and keeping all those users' directories on a filesystem that is
795# mounted with the suiddir option. This gives new files the same
796# ownership as the directory (similar to group). It's a security hole
797# if you let these users run programs, so confine it to file-servers
798# (but it'll save you lots of headaches in those cases). Root owned
799# directories are exempt and X bits are cleared. The suid bit must be
800# set on the directory as well; see chmod(1) PC owners can't see/set
801# ownerships so they keep getting their toes trodden on. This saves
802# you all the support calls as the filesystem it's used on will act as
803# they expect: "It's my dir so it must be my file".
804#
805options SUIDDIR
806
807# NFS options:
808options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec
809options NFS_MAXATTRTIMO=60
810options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec
811options NFS_MAXDIRATTRTIMO=60
812options NFS_GATHERDELAY=10 # Default write gather delay (msec)
813options NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this
814options NFS_WDELAYHASHSIZ=16 # and with this
815options NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this
816options NFS_DEBUG # Enable NFS Debugging
817
818# Coda stuff:
03c6405b
DR
819# YYY-DR Till we rework the VOP methods for this filesystem
820#options CODA #CODA filesystem.
821#pseudo-device vcoda 4 #coda minicache <-> venus comm.
984263bc
MD
822
823#
824# Add support for the EXT2FS filesystem of Linux fame. Be a bit
825# careful with this - the ext2fs code has a tendency to lag behind
826# changes and not be exercised very much, so mounting read/write could
827# be dangerous (and even mounting read only could result in panics.)
828#
829options EXT2FS
830
831# Use real implementations of the aio_* system calls. There are numerous
832# stability and security issues in the current aio code that make it
833# unsuitable for inclusion on machines with untrusted local users.
834options VFS_AIO
835
836\f
837#####################################################################
838# POSIX P1003.1B
839
840# Real time extensions added in the 1993 Posix
841# P1003_1B: Infrastructure
842# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING
843# _KPOSIX_VERSION: Version kernel is built for
844
845options P1003_1B
846options _KPOSIX_PRIORITY_SCHEDULING
847options _KPOSIX_VERSION=199309L
848
849\f
850#####################################################################
851# CLOCK OPTIONS
852
853# The granularity of operation is controlled by the kernel option HZ whose
854# default value (100) means a granularity of 10ms (1s/HZ).
855# Some subsystems, such as DUMMYNET or DEVICE_POLLING, might benefit from
856# a smaller granularity such as 1ms or less.
857# Consider, however, that reducing the granularity too much might
858# cause excessive overhead in clock interrupt processing,
859# potentially causing ticks to be missed and thus actually reducing
860# the accuracy of operation.
861
862options HZ=100
863
864# The following options are used for debugging clock behavior only, and
865# should not be used for production systems.
866#
867# CLK_CALIBRATION_LOOP will run the clock calibration loop at startup
868# until the user presses a key.
869
870options CLK_CALIBRATION_LOOP
871
872# The following two options measure the frequency of the corresponding
873# clock relative to the RTC (onboard mc146818a).
874
875options CLK_USE_I8254_CALIBRATION
876options CLK_USE_TSC_CALIBRATION
877
878\f
879#####################################################################
880# SCSI DEVICES
881
882# SCSI DEVICE CONFIGURATION
883
884# The SCSI subsystem consists of the `base' SCSI code, a number of
885# high-level SCSI device `type' drivers, and the low-level host-adapter
886# device drivers. The host adapters are listed in the ISA and PCI
887# device configuration sections below.
888#
889# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so
890# that a given bus, target, and LUN always come on line as the same
891# device unit. In earlier versions the unit numbers were assigned
892# in the order that the devices were probed on the SCSI bus. This
893# means that if you removed a disk drive, you may have had to rewrite
894# your /etc/fstab file, and also that you had to be careful when adding
895# a new disk as it may have been probed earlier and moved your device
896# configuration around.
897
898# This old behavior is maintained as the default behavior. The unit
899# assignment begins with the first non-wired down unit for a device
900# type. For example, if you wire a disk as "da3" then the first
901# non-wired disk will be assigned da4.
902
903# The syntax for wiring down devices is:
904
905# device scbus0 at ahc0 # Single bus device
906# device scbus1 at ahc1 bus 0 # Single bus device
907# device scbus3 at ahc2 bus 0 # Twin bus device
908# device scbus2 at ahc2 bus 1 # Twin bus device
909# device da0 at scbus0 target 0 unit 0
910# device da1 at scbus3 target 1
911# device da2 at scbus2 target 3
912# device sa1 at scbus1 target 6
913# device cd
914
915# "units" (SCSI logical unit number) that are not specified are
916# treated as if specified as LUN 0.
917
918# All SCSI devices allocate as many units as are required.
919
920# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI
921# configuration and doesn't have to be explicitly configured.
922
923device scbus #base SCSI code
924device ch #SCSI media changers
925device da #SCSI direct access devices (aka disks)
926device sa #SCSI tapes
927device cd #SCSI CD-ROMs
928device pass #CAM passthrough driver
929device pt #SCSI processor type
930device ses #SCSI SES/SAF-TE driver
931
932# CAM OPTIONS:
933# debugging options:
934# -- NOTE -- If you specify one of the bus/target/lun options, you must
935# specify them all!
936# CAMDEBUG: When defined enables debugging macros
937# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses.
938# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets.
939# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns.
940# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE,
941# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB
942#
943# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds
944# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions
945# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions
946# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter)
947# queue after a bus reset, and the number of milliseconds to
948# freeze the device queue after a bus device reset.
949options CAMDEBUG
950options CAM_DEBUG_BUS=-1
951options CAM_DEBUG_TARGET=-1
952options CAM_DEBUG_LUN=-1
953options CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB"
954options CAM_MAX_HIGHPOWER=4
955options SCSI_NO_SENSE_STRINGS
956options SCSI_NO_OP_STRINGS
957options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device
958
959# Options for the CAM CDROM driver:
960# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN
961# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only
962# enforced if there is I/O waiting for another LUN
963# The compiled in defaults for these variables are 2 and 10 seconds,
964# respectively.
965#
966# These can also be changed on the fly with the following sysctl variables:
967# kern.cam.cd.changer.min_busy_seconds
968# kern.cam.cd.changer.max_busy_seconds
969#
970options CHANGER_MIN_BUSY_SECONDS=2
971options CHANGER_MAX_BUSY_SECONDS=10
972
973# Options for the CAM sequential access driver:
974# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes
975# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes
976# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes
977# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes
978# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT.
979options SA_IO_TIMEOUT="(4)"
980options SA_SPACE_TIMEOUT="(60)"
981options SA_REWIND_TIMEOUT="(2*60)"
982options SA_ERASE_TIMEOUT="(4*60)"
983options SA_1FM_AT_EOD
984
985# Optional timeout for the CAM processor target (pt) device
986# This is specified in seconds. The default is 60 seconds.
987options SCSI_PT_DEFAULT_TIMEOUT="60"
988
989# Optional enable of doing SES passthrough on other devices (e.g., disks)
990#
991# Normally disabled because a lot of newer SCSI disks report themselves
992# as having SES capabilities, but this can then clot up attempts to build
993# build a topology with the SES device that's on the box these drives
994# are in....
995options SES_ENABLE_PASSTHROUGH
996
997\f
998#####################################################################
999# MISCELLANEOUS DEVICES AND OPTIONS
1000
1001# The `pty' device usually turns out to be ``effectively mandatory'',
1002# as it is required for `telnetd', `rlogind', `screen', `emacs', and
1003# `xterm', among others.
1004
1005pseudo-device pty #Pseudo ttys
984263bc
MD
1006pseudo-device gzip #Exec gzipped a.out's
1007pseudo-device vn #Vnode driver (turns a file into a device)
1008pseudo-device md #Memory/malloc disk
1009pseudo-device snp #Snoop device - to look at pty/vty/etc..
1010pseudo-device ccd 4 #Concatenated disk driver
1011
1012# Configuring Vinum into the kernel is not necessary, since the kld
1013# module gets started automatically when vinum(8) starts. This
1014# device is also untested. Use at your own risk.
1015#
1016# The option VINUMDEBUG must match the value set in CFLAGS
1017# in src/sbin/vinum/Makefile. Failure to do so will result in
1018# the following message from vinum(8):
1019#
1020# Can't get vinum config: Invalid argument
1021#
1022# see vinum(4) for more reasons not to use these options.
1023pseudo-device vinum #Vinum concat/mirror/raid driver
1024options VINUMDEBUG #enable Vinum debugging hooks
1025
1026# Kernel side iconv library
1027options LIBICONV
1028
1029# Size of the kernel message buffer. Should be N * pagesize.
1030options MSGBUF_SIZE=40960
1031
1032\f
1033#####################################################################
1034# HARDWARE DEVICE CONFIGURATION
1035
1036# ISA and EISA devices:
1037# EISA support is available for some device, so they can be auto-probed.
984263bc
MD
1038
1039#
1040# Mandatory ISA devices: isa, npx
1041#
1042device isa
1043
0e1cb2e2
JS
1044# ISA-PnP BIOS support
1045device pnpbios
1046
984263bc
MD
1047#
1048# Options for `isa':
1049#
1050# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A
1051# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
1052# This option breaks suspend/resume on some portables.
1053#
1054# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A
1055# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
1056# Automatic EOI is documented not to work for for the slave with the
1057# original i8259A, but it works for some clones and some integrated
1058# versions.
1059#
1060# MAXMEM specifies the amount of RAM on the machine; if this is not
1061# specified, FreeBSD will first read the amount of memory from the CMOS
1062# RAM, so the amount of memory will initially be limited to 64MB or 16MB
1063# depending on the BIOS. If the BIOS reports 64MB, a memory probe will
1064# then attempt to detect the installed amount of RAM. If this probe
1065# fails to detect >64MB RAM you will have to use the MAXMEM option.
1066# The amount is in kilobytes, so for a machine with 128MB of RAM, it would
1067# be 131072 (128 * 1024).
1068#
1069# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to
1070# reset the CPU for reboot. This is needed on some systems with broken
1071# keyboard controllers.
1072#
1073# PAS_JOYSTICK_ENABLE enables the gameport on the ProAudio Spectrum
1074
66cc79ca 1075options COMPAT_OLDISA #FreeBSD 2.2 and 3.x compatibility shims
984263bc
MD
1076options AUTO_EOI_1
1077#options AUTO_EOI_2
1078options MAXMEM="(128*1024)"
1079#options BROKEN_KEYBOARD_RESET
1080#options PAS_JOYSTICK_ENABLE
1081
1082# Enable support for the kernel PLL to use an external PPS signal,
1083# under supervision of [x]ntpd(8)
1084# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp
1085
1086options PPS_SYNC
1087
984263bc
MD
1088# The keyboard controller; it controls the keyboard and the PS/2 mouse.
1089device atkbdc0 at isa? port IO_KBD
1090
1091# The AT keyboard
1092device atkbd0 at atkbdc? irq 1
1093
1094# Options for atkbd:
1095options ATKBD_DFLT_KEYMAP # specify the built-in keymap
1096makeoptions ATKBD_DFLT_KEYMAP="jp.106"
1097
1098# These options are valid for other keyboard drivers as well.
1099options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap
1100options KBD_INSTALL_CDEV # install a CDEV entry in /dev
1101
1102# `flags' for atkbd:
1103# 0x01 Force detection of keyboard, else we always assume a keyboard
1104# 0x02 Don't reset keyboard, useful for some newer ThinkPads
1105# 0x03 Force detection and avoid reset, might help with certain
1106# dockingstations
1107# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads
1108
1109# PS/2 mouse
1110device psm0 at atkbdc? irq 12
1111
1112# Options for psm:
1113options PSM_HOOKRESUME #hook the system resume event, useful
1114 #for some laptops
1115options PSM_RESETAFTERSUSPEND #reset the device at the resume event
1116
1117# The video card driver.
1118device vga0 at isa?
1119
1120# Options for vga:
1121# Try the following option if the mouse pointer is not drawn correctly
1122# or font does not seem to be loaded properly. May cause flicker on
1123# some systems.
1124options VGA_ALT_SEQACCESS
1125
9c06b297
SW
1126options VGA_DEBUG=2 # enable VGA debug output
1127
984263bc
MD
1128# If you can dispense with some vga driver features, you may want to
1129# use the following options to save some memory.
1130options VGA_NO_FONT_LOADING # don't save/load font
1131options VGA_NO_MODE_CHANGE # don't change video modes
1132
1133# Older video cards may require this option for proper operation.
1134options VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs
1135
1136# The following option probably won't work with the LCD displays.
1137options VGA_WIDTH90 # support 90 column modes
1138
1139# To include support for VESA video modes
1140options VESA
9c06b297
SW
1141options VESA_DEBUG=2 # enable VESA debug output
1142
984263bc
MD
1143# Splash screen at start up! Screen savers require this too.
1144pseudo-device splash
1145
984263bc
MD
1146# The syscons console driver (sco color console compatible).
1147device sc0 at isa?
1148options MAXCONS=16 # number of virtual consoles
1149options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode
9c06b297 1150options SC_DEBUG_LEVEL=5 # enable debug output
984263bc
MD
1151options SC_DFLT_FONT # compile font in
1152makeoptions SC_DFLT_FONT=cp850
1153options SC_DISABLE_DDBKEY # disable `debug' key
1154options SC_DISABLE_REBOOT # disable reboot key sequence
1155options SC_HISTORY_SIZE=200 # number of history buffer lines
1156options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor
1157options SC_PIXEL_MODE # add support for the raster text mode
1158
1159# The following options will let you change the default colors of syscons.
1160options SC_NORM_ATTR="(FG_GREEN|BG_BLACK)"
1161options SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)"
1162options SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)"
1163options SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)"
1164
1165# If you have a two button mouse, you may want to add the following option
1166# to use the right button of the mouse to paste text.
1167options SC_TWOBUTTON_MOUSE
1168
1169# You can selectively disable features in syscons.
1170options SC_NO_CUTPASTE
1171options SC_NO_FONT_LOADING
1172options SC_NO_HISTORY
1173options SC_NO_SYSMOUSE
1174
1175#
1176# The Numeric Processing eXtension driver. In addition to this, you
1177# may configure a math emulator (see above). If your machine has a
1178# hardware FPU and the kernel configuration includes the npx device
1179# *and* a math emulator compiled into the kernel, the hardware FPU
1180# will be used, unless it is found to be broken or unless "flags" to
1181# npx0 includes "0x08", which requests preference for the emulator.
1182device npx0 at nexus? port IO_NPX flags 0x0 irq 13
1183
1184#
1185# `flags' for npx0:
1186# 0x01 don't use the npx registers to optimize bcopy.
1187# 0x02 don't use the npx registers to optimize bzero.
1188# 0x04 don't use the npx registers to optimize copyin or copyout.
1189# 0x08 use emulator even if hardware FPU is available.
1190# The npx registers are normally used to optimize copying and zeroing when
1191# all of the following conditions are satisfied:
1192# I586_CPU is an option
1193# the cpu is an i586 (perhaps not a Pentium)
1194# the probe for npx0 succeeds
1195# INT 16 exception handling works.
1196# Then copying and zeroing using the npx registers is normally 30-100% faster.
1197# The flags can be used to control cases where it doesn't work or is slower.
1198# Setting them at boot time using userconfig works right (the optimizations
1199# are not used until later in the bootstrap when npx0 is attached).
1200# Flag 0x08 automatically disables the i586 optimized routines.
1201#
1202
1203#
1204# Optional ISA and EISA devices:
1205#
1206
1207#
1208# SCSI host adapters: `aha', `aic', `bt'
1209#
1210# adv: All Narrow SCSI bus AdvanSys controllers.
1211# adw: Second Generation AdvanSys controllers including the ADV940UW.
1212# aha: Adaptec 154x
1213# ahc: Adaptec 274x/284x/294x
1214# aic: Adaptec 152x
1215# bt: Most Buslogic controllers
1216# ncv: NCR 53C500 based SCSI host adapters.
1217# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters.
1218# stg: TMC 18C30, 18C50 based ISA/PC Card SCSI host adapters.
1219#
1220# Note that the order is important in order for Buslogic cards to be
1221# probed correctly.
1222#
1223
1224device bt0 at isa? port IO_BT0
1225device adv0 at isa?
1226device adw
1227device aha0 at isa?
1228device aic0 at isa?
1229device ncv
1230device nsp
1231device stg0 at isa? port 0x140 irq 11
1232
1233#
1234# Adaptec FSA RAID controllers, including integrated DELL controller,
1235# the Dell PERC 2/QC and the HP NetRAID-4M
1236#
1237device aac
1238device aacp # SCSI Passthrough interface (optional, CAM required)
1239
1240#
1241# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only
1242# one entry is needed; the code will find and configure all supported
1243# controllers.
1244#
1245device ida # Compaq Smart RAID
1246device mlx # Mylex DAC960
1247device amr # AMI MegaRAID
1248
1249#
1250# 3ware ATA RAID
1251#
1252device twe # 3ware ATA RAID
ab443496 1253device twa # 3ware SATA RAID
4ad6607f
SW
1254options TWA_DEBUG=10 # enable debug messages
1255options TWA_FLASH_FIRMWARE
984263bc 1256
e6f8991b
DR
1257#
1258# Promise Supertrack SX6000
1259#
1260device pst
1261
2114ec03
DR
1262#
1263# IBM ServeRAID
1264#
1265device ips
1266
984263bc
MD
1267#
1268# The 'ATA' driver supports all ATA and ATAPI devices.
984263bc
MD
1269# You only need one "device ata" for it to find all
1270# PCI ATA/ATAPI devices on modern machines.
1271device ata
1272device atadisk # ATA disk drives
1273device atapicd # ATAPI CDROM drives
1274device atapifd # ATAPI floppy drives
1275device atapist # ATAPI tape drives
1276device atapicam # emulate ATAPI devices as SCSI ditto via CAM
1277 # needs CAM to be present (scbus & pass)
1278
1279#The following options are valid on the ATA driver:
1280#
1281# ATA_STATIC_ID: controller numbering is static (like the old driver)
1282# else the device numbers are dynamically allocated.
1283options ATA_STATIC_ID
1284
1285#
1286# For older non-PCI systems, these are the lines to use:
1287#device ata0 at isa? port IO_WD1 irq 14
1288#device ata1 at isa? port IO_WD2 irq 15
1289
984263bc
MD
1290#
1291# Standard floppy disk controllers: `fdc' and `fd'
1292#
1293device fdc0 at isa? port IO_FD1 irq 6 drq 2
1294#
1295# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you
1296# gotta turn it actually on by setting the variable fd_debug with DDB,
1297# however.
1298options FDC_DEBUG
1299
1300device fd0 at fdc0 drive 0
1301device fd1 at fdc0 drive 1
1302
1303# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README
1304device fla0 at isa?
1305
1306#
1307# Other standard PC hardware: `mse', `sio', etc.
1308#
1309# mse: Logitech and ATI InPort bus mouse ports
1310# sio: serial ports (see sio(4))
1311
1312device mse0 at isa? port 0x23c irq 5
1313
1314device sio0 at isa? port IO_COM1 flags 0x10 irq 4
1315
1316#
1317# `flags' for serial drivers that support consoles (only for sio now):
1318# 0x10 enable console support for this unit. The other console flags
1319# are ignored unless this is set. Enabling console support does
1320# not make the unit the preferred console - boot with -h or set
1321# the 0x20 flag for that. Currently, at most one unit can have
1322# console support; the first one (in config file order) with
1323# this flag set is preferred. Setting this flag for sio0 gives
1324# the old behaviour.
1325# 0x20 force this unit to be the console (unless there is another
1326# higher priority console). This replaces the COMCONSOLE option.
1327# 0x40 reserve this unit for low level console operations. Do not
1328# access the device in any normal way.
1329# 0x80 use this port for serial line gdb support in ddb.
1330#
1331# PnP `flags' (set via userconfig using pnp x flags y)
1332# 0x1 disable probing of this device. Used to prevent your modem
1333# from being attached as a PnP modem.
1334#
1335
1336# Options for serial drivers that support consoles (only for sio now):
1337options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to
1338 #DDB, if available.
1339options CONSPEED=115200 # speed for serial console
1340 # (default 9600)
1341
1342# Solaris implements a new BREAK which is initiated by a character
1343# sequence CR ~ ^b which is similar to a familiar pattern used on
1344# Sun servers by the Remote Console.
1345options ALT_BREAK_TO_DEBUGGER
1346
1347# Options for sio:
1348options COM_ESP #code for Hayes ESP
1349options COM_MULTIPORT #code for some cards with shared IRQs
1350
1351# Other flags for sio that aren't documented in the man page.
1352# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for
1353# ST16650A-compatible UARTs.
1354
1355# PCI Universal Communications driver
1356# Supports various single and multi port PCI serial cards. Maybe later
1357# also the parallel ports on combination serial/parallel cards. New cards
1358# can be added in src/sys/dev/puc/pucdata.c.
1359#
1360# If the PUC_FASTINTR option is used the driver will try to use fast
1361# interrupts. The card must then be the only user of that interrupt.
1362# Interrupts cannot be shared when using PUC_FASTINTR.
1363device puc
1364options PUC_FASTINTR
1365
1366#
1367# Network interfaces: `cx', `ed', `el', `ep', `ie', `is', `le', `lnc'
1368#
1369# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver (requires sppp)
1370# cm: Arcnet SMC COM90c26 / SMC COM90c56
1371# (and SMC COM90c66 in '56 compatibility mode) adapters.
1372# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters
1373# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing)
1374# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503
1375# el: 3Com 3C501 (slow!)
1376# ep: 3Com 3C509
1377# ex: Intel EtherExpress Pro/10 and other i82595-based adapters
1378# fe: Fujitsu MB86960A/MB86965A Ethernet
1379# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; Intel EtherExpress
1380# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100,
1381# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422)
1382# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 & Am79C960)
1383# rdp: RealTek RTL 8002-based pocket ethernet adapters
1384# sbni: Granch SBNI12-xx adapters
1385# sbsh: Granch SBNI16 SHDSL modem PCI adapters
1386# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp)
1387# wl: Lucent Wavelan (ISA card only).
1388# awi: IEEE 802.11b PRISM I cards.
1389# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both
1390# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA
1391# bridge with a PCMCIA adapter plugged into it.
1392# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA,
1393# PCI and ISA varieties.
1394# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller.
1395# ray: Raytheon Raylink 802.11 wireless NICs, OEM as Webgear Aviator 2.4GHz
1396# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133
1397# (no options needed)
1398#
1399device ar0 at isa? port 0x300 irq 10 iomem 0xd0000
1400device cm0 at isa? port 0x2e0 irq 9 iomem 0xdc000
1401device cs0 at isa? port 0x300
1402device cx0 at isa? port 0x240 irq 15 drq 7
1403device ed0 at isa? port 0x280 irq 5 iomem 0xd8000
1404device el0 at isa? port 0x300 irq 9
1405device ep
1406device ex
1407device fe0 at isa? port 0x300
1408device ie0 at isa? port 0x300 irq 5 iomem 0xd0000
1409device ie1 at isa? port 0x360 irq 7 iomem 0xd0000
1410device le0 at isa? port 0x300 irq 5 iomem 0xd0000
1411device lnc0 at isa? port 0x280 irq 10 drq 0
1412device rdp0 at isa? port 0x378 irq 7 flags 2
1413device sbni0 at isa? port 0x210 irq 5 flags 0xefdead
1414device sr0 at isa? port 0x300 irq 5 iomem 0xd0000
1415device sn0 at isa? port 0x300 irq 10
d8a8ea86
JR
1416
1417# Wlan support is mandatory for some wireless LAN devices.
841ab66c
SZ
1418device wlan # 802.11 support
1419device wlan_acl # 802.11 MAC-based access control for AP
1420device wlan_ccmp # 802.11 CCMP support
1421device wlan_tkip # 802.11 TKIP support
1422device wlan_wep # 802.11 WEP support
1423device wlan_xauth # 802.11 WPA or 802.1x authentication for AP
984263bc
MD
1424options WLCACHE # enables the signal-strength cache
1425options WLDEBUG # enables verbose debugging output
841ab66c 1426#device awi # AMD PCnetMobile
d8a8ea86
JR
1427device an # Aironet Communications 4500/4800
1428device ipw # Intel PRO/Wireless 2100
1429device iwi # Intel PRO/Wireless 2200BG/2915ABG
1430device wi # WaveLAN/IEEE, PRISM-II, Spectrum24 802.11DS
287603a8 1431device acx # TI ACX100/ACX111
d8a8ea86
JR
1432device wl0 at isa? port 0x300 # T1 speed ISA/radio lan
1433device xe # Xircom PCMCIA
1434device ray # Raytheon Raylink/Webgear Aviator
5fdff524 1435device ral # Ralink Technology 802.11 wireless NIC
984263bc
MD
1436
1437device oltr0 at isa?
1438
1439#
1440# ATM related options
1441#
1442# The `en' device provides support for Efficient Networks (ENI)
1443# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0).
1444#
1445# atm pseudo-device provides generic atm functions and is required for
1446# atm devices.
1447# NATM enables the netnatm protocol family that can be used to
1448# bypass TCP/IP.
1449#
1450# the current driver supports only PVC operations (no atm-arp, no multicast).
1451# for more details, please read the original documents at
1452# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html
1453#
1454pseudo-device atm
1455device en
1456options NATM #native ATM
1457
e798f335 1458# Sound drivers
984263bc
MD
1459#
1460# The flags of the device tells the device a bit more info about the
1461# device that normally is obtained through the PnP interface.
1462# bit 2..0 secondary DMA channel;
1463# bit 4 set if the board uses two dma channels;
1464# bit 15..8 board type, overrides autodetection; leave it
1465# zero if don't know what to put in (and you don't,
1466# since this is unsupported at the moment...).
1467#
e798f335
JS
1468# This driver will use the new PnP code if it's available. You might
1469# need PNPBIOS for ISA devices.
984263bc 1470#
984263bc
MD
1471# If you have a GUS-MAX card and want to use the CS4231 codec on the
1472# card the drqs for the gus max must be 8 bit (1, 2, or 3).
1473#
1474# If you would like to use the full duplex option on the gus, then define
1475# flags to be the ``read dma channel''.
1476#
984263bc 1477
6ceb4487 1478# Basic PCM support, needed for all sound card:
984263bc 1479device pcm
6ceb4487
JS
1480# For PnP/PCI sound cards:
1481device snd
e798f335 1482# For non-pnp sound cards:
6ceb4487 1483device snd0 at isa? irq 10 drq 1 flags 0x0
984263bc 1484
984263bc
MD
1485#
1486# Miscellaneous hardware:
1487#
1488# mcd: Mitsumi CD-ROM using proprietary (non-ATAPI) interface
1489# scd: Sony CD-ROM using proprietary (non-ATAPI) interface
1490# wt: Wangtek and Archive QIC-02/QIC-36 tape drives
1491# ctx: Cortex-I frame grabber
1492# apm: Laptop Advanced Power Management (experimental)
1493# spigot: The Creative Labs Video Spigot video-acquisition board
1494# meteor: Matrox Meteor video capture board
1495# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board
1496# cy: Cyclades serial driver
1497# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!)
1498# dgm: Digiboard PC/Xem driver
1499# gp: National Instruments AT-GPIB and AT-GPIB/TNT board
1500# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey
1501# gsc: Genius GS-4500 hand scanner.
1502# joy: joystick
1503# labpc: National Instrument's Lab-PC and Lab-PC+
1504# rc: RISCom/8 multiport card
1505# rp: Comtrol Rocketport(ISA) - single card
1506# tw: TW-523 power line interface for use with X-10 home control products
1507# si: Specialix SI/XIO 4-32 port terminal multiplexor
1508# spic: Sony Programmable I/O controller (VAIO notebooks)
1509# stl: Stallion EasyIO and EasyConnection 8/32 (ISA and PCI), EasyConnection 8/64 PCI
1510# stli: Stallion EasyConnection 8/64 ISA/EISA, ONboard, Brumby (intelligent)
1511# nmdm: nullmodem terminal driver (see nmdm(4))
1512
1513# Notes on APM
1514# The flags takes the following meaning for apm0:
1515# 0x0020 Statclock is broken.
1516# If apm is omitted, some systems require sysctl -w kern.timecounter.method=1
1517# for correct timekeeping.
1518
1519# Notes on the spigot:
1520# The video spigot is at 0xad6. This port address can not be changed.
1521# The irq values may only be 10, 11, or 15
1522# I/O memory is an 8kb region. Possible values are:
1523# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff
1524# The start address must be on an even boundary.
1525# Add the following option if you want to allow non-root users to be able
1526# to access the spigot. This option is not secure because it allows users
1527# direct access to the I/O page.
1528# options SPIGOT_UNSECURE
1529
1530# Notes on the Comtrol Rocketport driver:
1531#
1532# The exact values used for rp0 depend on how many boards you have
1533# in the system. The manufacturer's sample configs are listed as:
1534#
1535# Comtrol Rocketport ISA single card
1536# device rp0 at isa? port 0x280
1537#
1538# If instead you have two ISA cards, one installed at 0x100 and the
1539# second installed at 0x180, then you should add the following to
1540# your kernel configuration file:
1541#
1542# device rp0 at isa? port 0x100
1543# device rp1 at isa? port 0x180
1544#
1545# For 4 ISA cards, it might be something like this:
1546#
1547# device rp0 at isa? port 0x180
1548# device rp1 at isa? port 0x100
1549# device rp2 at isa? port 0x340
1550# device rp3 at isa? port 0x240
1551#
1552# And for PCI cards, you only need say:
1553#
1554# device rp
1555
1556# Notes on the Digiboard driver:
1557#
1558# The following flag values have special meanings:
1559# 0x01 - alternate layout of pins (dgb & dgm)
1560# 0x02 - use the windowed PC/Xe in 64K mode (dgb only)
1561
1562# Notes on the Specialix SI/XIO driver:
1563# **This is NOT a Specialix supported Driver!**
1564# The host card is memory, not IO mapped.
1565# The Rev 1 host cards use a 64K chunk, on a 32K boundary.
1566# The Rev 2 host cards use a 32K chunk, on a 32K boundary.
1567# The cards can use an IRQ of 11, 12 or 15.
1568
1569# Notes on the Stallion stl and stli drivers:
1570# See src/i386/isa/README.stl for complete instructions.
1571# This is version 2.0.0, unsupported by Stallion.
1572# The stl driver has a secondary IO port hard coded at 0x280. You need
1573# to change src/i386/isa/stallion.c if you reconfigure this on the boards.
1574# The "flags" and "iosiz" settings on the stli driver depend on the board:
1575# EasyConnection 8/64 ISA: flags 23 iosiz 0x1000
1576# EasyConnection 8/64 EISA: flags 24 iosiz 0x10000
984263bc
MD
1577# ONboard ISA: flags 4 iosiz 0x10000
1578# ONboard EISA: flags 7 iosiz 0x10000
984263bc
MD
1579# Brumby: flags 2 iosiz 0x4000
1580# Stallion: flags 1 iosiz 0x10000
1581# For the PCI cards, "device stl" will suffice.
1582
1583device mcd0 at isa? port 0x300 irq 10
1584# for the Sony CDU31/33A CDROM
1585device scd0 at isa? port 0x230
1586# for the SoundBlaster 16 multicd - up to 4 devices
1587device wt0 at isa? port 0x300 irq 5 drq 1
1588device ctx0 at isa? port 0x230 iomem 0xd0000
1589device spigot0 at isa? port 0xad6 irq 15 iomem 0xee000
1590device apm0
1591device gp0 at isa? port 0x2c0
1592device gsc0 at isa? port IO_GSC1 drq 3
1593device joy0 at isa? port IO_GAME
1594device cy0 at isa? irq 10 iomem 0xd4000 iosiz 0x2000
1595options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared
49ec7c3b
JS
1596#device dgb0 at isa? port 0x220 iomem 0xfc000
1597#options NDGBPORTS=16 # Defaults to 16*NDGB
984263bc
MD
1598device dgm0 at isa? port 0x104 iomem 0xd0000
1599device labpc0 at isa? port 0x260 irq 5
1600device rc0 at isa? port 0x220 irq 12
49ec7c3b
JS
1601device nrp
1602#device rp0 at isa? port 0x280
984263bc
MD
1603# the port and irq for tw0 are fictitious
1604device tw0 at isa? port 0x380 irq 11
1605device si0 at isa? iomem 0xd0000 irq 12
1606device asc0 at isa? port IO_ASC1 drq 3 irq 10
1607device spic0 at isa? irq 0 port 0x10a0
1608device stl0 at isa? port 0x2a0 irq 10
1609device stli0 at isa? port 0x2a0 iomem 0xcc000 flags 23 iosiz 0x1000
984263bc
MD
1610# HOT1 Xilinx 6200 card (http://www.vcc.com/)
1611device xrpu
1612# nullmodem terminal driver
1613device nmdm
1614
984263bc
MD
1615#
1616# EISA devices:
1617#
1618# The EISA bus device is `eisa'. It provides auto-detection and
1619# configuration support for all devices on the EISA bus.
1620#
1621# The `ahb' device provides support for the Adaptec 174X adapter.
1622#
1623# The `ahc' device provides support for the Adaptec 274X and 284X
1624# adapters. The 284X, although a VLB card, responds to EISA probes.
1625#
1626# fea: DEC DEFEA EISA FDDI adapter
1627#
1628device eisa
1629device ahb
1630device ahc
1631device fea
1632
1633# The aic7xxx driver will attempt to use memory mapped I/O for all PCI
1634# controllers that have it configured only if this option is set. Unfortunately,
1635# this doesn't work on some motherboards, which prevents it from being the
1636# default.
1637options AHC_ALLOW_MEMIO
1638
1639# The adw driver will attempt to use memory mapped I/O for all PCI
1640# controllers that have it configured only if this option is set.
1641options ADW_ALLOW_MEMIO
1642
1643# By default, only 10 EISA slots are probed, since the slot numbers
1644# above clash with the configuration address space of the PCI subsystem,
1645# and the EISA probe is not very smart about this. This is sufficient
1646# for most machines, but in particular the HP NetServer LC series comes
1647# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11,
1648# thus you need to bump this figure to 12 for them.
1649options EISA_SLOTS=12
1650
1651#
1652# PCI devices & PCI options:
1653#
1654# The main PCI bus device is `pci'. It provides auto-detection and
1655# configuration support for all devices on the PCI bus, using either
1656# configuration mode defined in the PCI specification.
1657
1658device pci
1659
1660# PCI options
1661#
7fe5a2bd
MD
1662#Enable pci resources left off by a "lazy" BIOS.
1663#
1664#WARNING! PCI_ENABLE_IO_MODES IS A VERY DANGEROUS OPTION AND MANY
1665#SYSTEMS WILL EXPERIENCE INSTABILITY WITH IT ON. USE ONLY AS A LAST
1666#RESORT!
1667#
984263bc
MD
1668options PCI_ENABLE_IO_MODES
1669#options PCI_QUIET #quiets PCI code on chipset settings
dc5a7bd2 1670options COMPAT_OLDPCI #FreeBSD 2.2 and 3.x compatibility shims
984263bc
MD
1671
1672# AGP GART support
1673#
1674device agp
1675
1676
1677# The `ahc' device provides support for the Adaptec 29/3940(U)(W)
1678# and motherboard based AIC7870/AIC7880 adapters.
4ad6607f
SW
1679options AHC_DEBUG
1680options AHC_DEBUG_OPTS=0xffffffff
1681options AHC_REG_PRETTY_PRINT
1682options AHC_TMODE_ENABLE
984263bc
MD
1683#
1684# The 'ahd' device provides support for the Adaptec 79xx Ultra320
1685# SCSI adapters. Options are documented in the ahd(4) manpage:
1686options AHD_DEBUG
1687options AHD_DEBUG_OPTS=0xffffffff
1688options AHD_REG_PRETTY_PRINT
1689#options AHD_TMODE_ENABLE=0xff
1690#
1691# The `amd' device provides support for the AMD 53C974 SCSI host
1692# adapter chip as found on devices such as the Tekram DC-390(T).
1693#
1694# The `bge' device provides support for gigabit ethernet adapters
1695# based on the Broadcom BCM570x familiy of controllers, including the
1696# 3Com 3c996-T, the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41,
1697# and the embedded gigE NICs on Dell PowerEdge 2550 servers.
1698#
1699# The `ncr' device provides support for the NCR 53C810 and 53C825
1700# self-contained SCSI host adapters.
1701#
1702# The `isp' device provides support for the Qlogic ISP 1020, 1040
1703# nd 1040B PCI SCSI host adapters, ISP 1240 Dual Ultra SCSI,
1704# ISP 1080 and 1280 (Dual) Ultra2, ISP 12160 Ultra3 SCSI, as well as
1705# the Qlogic ISP 2100 and ISP 2200 Fibre Channel Host Adapters.
1706#
1707# The `dc' device provides support for PCI fast ethernet adapters
1708# based on the DEC/Intel 21143 and various workalikes including:
1709# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics
1710# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On
1711# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II
1712# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver
1713# replaces the old al, ax, dm, pn and mx drivers. List of brands:
1714# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110,
1715# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX,
1716# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204,
1717# KNE110TX.
1718#
1719# The `de' device provides support for the Digital Equipment DC21040
1720# self-contained Ethernet adapter.
1721#
1722# The `em' device provides support for the Intel Pro/1000 Family of Gigabit
1723# adapters (82542, 82543, 82544, 82540).
1724#
1725# The `fxp' device provides support for the Intel EtherExpress Pro/100B
1726# PCI Fast Ethernet adapters.
1727#
1728# The `gx' device provides support for the Intel Pro/1000 Gigabit Ethernet
1729# PCI adapters (82542, 82543-F, 82543-T).
1730#
1731# The 'lge' device provides support for PCI gigabit ethernet adapters
1732# based on the Level 1 LXT1001 NetCellerator chipset. This includes the
1733# D-Link DGE-500SX, SMC TigerCard 1000 (SMC9462SX), and some Addtron cards.
1734#
1735# The 'my' device provides support for the Myson MTD80X and MTD89X PCI
1736# Fast Ethernet adapters.
1737#
1738# The 'nge' device provides support for PCI gigabit ethernet adapters
1739# based on the National Semiconductor DP83820 and DP83821 chipset. This
1740# includes the SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante
1741# FriendlyNet GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the
1742# LinkSys EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T.
1743#
1744# The 'pcn' device provides support for PCI fast ethernet adapters based
1745# on the AMD Am79c97x chipsets, including the PCnet/FAST, PCnet/FAST+,
1746# PCnet/PRO and PCnet/Home. These were previously handled by the lnc
1747# driver (and still will be if you leave this driver out of the kernel).
1748#
44ac28ea
JS
1749# Te 're' device provides support for PCI GigaBit ethernet adapters based
1750# on the RealTek 8169 chipset. It also supports the 8139C+ and is the
1751# prefered driver for that chip.
1752#
984263bc
MD
1753# The 'rl' device provides support for PCI fast ethernet adapters based
1754# on the RealTek 8129/8139 chipset. Note that the RealTek driver defaults
1755# to using programmed I/O to do register accesses because memory mapped
1756# mode seems to cause severe lockups on SMP hardware. This driver also
1757# supports the Accton EN1207D `Cheetah' adapter, which uses a chip called
1758# the MPX 5030/5038, which is either a RealTek in disguise or a RealTek
1759# workalike. Note that the D-Link DFE-530TX+ uses the RealTek chipset
1760# and is supported by this driver, not the 'vr' driver.
1761#
1762# The 'sf' device provides support for Adaptec Duralink PCI fast
1763# ethernet adapters based on the Adaptec AIC-6915 "starfire" controller.
1764# This includes dual and quad port cards, as well as one 100baseFX card.
1765# Most of these are 64-bit PCI devices, except for one single port
1766# card which is 32-bit.
1767#
1768# The 'ste' device provides support for adapters based on the Sundance
1769# Technologies ST201 PCI fast ethernet controller. This includes the
1770# D-Link DFE-550TX.
1771#
1772# The 'sis' device provides support for adapters based on the Silicon
1773# Integrated Systems SiS 900 and SiS 7016 PCI fast ethernet controller
1774# chips.
1775#
1776# The 'sk' device provides support for the SysKonnect SK-984x series
1777# PCI gigabit ethernet NICs. This includes the SK-9841 and SK-9842
1778# single port cards (single mode and multimode fiber) and the
1779# SK-9843 and SK-9844 dual port cards (also single mode and multimode).
1780# The driver will autodetect the number of ports on the card and
1781# attach each one as a separate network interface.
1782#
1783# The 'ti' device provides support for PCI gigabit ethernet NICs based
1784# on the Alteon Networks Tigon 1 and Tigon 2 chipsets. This includes the
1785# Alteon AceNIC, the 3Com 3c985, the Netgear GA620 and various others.
1786# Note that you will probably want to bump up NMBCLUSTERS a lot to use
1787# this driver.
1788#
1789# The 'tl' device provides support for the Texas Instruments TNETE100
1790# series 'ThunderLAN' cards and integrated ethernet controllers. This
1791# includes several Compaq Netelligent 10/100 cards and the built-in
1792# ethernet controllers in several Compaq Prosignia, Proliant and
1793# Deskpro systems. It also supports several Olicom 10Mbps and 10/100
1794# boards.
1795#
1796# The `tx' device provides support for the SMC 9432 TX, BTX and FTX cards.
1797#
1798# The `txp' device provides support for the 3Com 3cR990 "Typhoon"
1799# 10/100 adapters.
1800#
1801# The `vr' device provides support for various fast ethernet adapters
1802# based on the VIA Technologies VT3043 `Rhine I' and VT86C100A `Rhine II'
1803# chips, including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking
1804# Technologies PN102TX, and the AOpen/Acer ALN-320.
1805#
1806# The `vx' device provides support for the 3Com 3C590 and 3C595
1807# early support
1808#
1809# The `wb' device provides support for various fast ethernet adapters
1810# based on the Winbond W89C840F chip. Note: this is not the same as
1811# the Winbond W89C940F, which is an NE2000 clone.
1812#
984263bc
MD
1813# The `xl' device provides support for the 3Com 3c900, 3c905 and
1814# 3c905B (Fast) Etherlink XL cards and integrated controllers. This
1815# includes the integrated 3c905B-TX chips in certain Dell Optiplex and
1816# Dell Precision desktop machines and the integrated 3c905-TX chips
1817# in Dell Latitude laptop docking stations.
1818#
1819# The `fpa' device provides support for the Digital DEFPA PCI FDDI
1820# adapter. pseudo-device fddi is also needed.
1821#
1822# The `meteor' device is a PCI video capture board. It can also have the
1823# following options:
1824# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry
1825# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE
1826# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2)
1827# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the
1828# specified amount. If this value is below the allocated amount no action
1829# taken
1830# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used
1831# for initialization of fps routine when a signal is not present.
1832#
1833# The 'bktr' device is a PCI video capture device using the Brooktree
1834# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a
1835# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator,
1836# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo.
1837#
1838# options OVERRIDE_CARD=xxx
1839# options OVERRIDE_TUNER=xxx
1840# options OVERRIDE_MSP=1
1841# options OVERRIDE_DBX=1
1842# These options can be used to override the auto detection
1843# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h
1844# Using sysctl(8) run-time overrides on a per-card basis can be made
1845#
4ad6607f 1846# options BKTR_SYSTEM_DEFAULT=BROOKTREE_PAL
984263bc 1847# or
4ad6607f 1848# options BKTR_SYSTEM_DEFAULT=BROOKTREE_NTSC
984263bc
MD
1849# Specifes the default video capture mode.
1850# This is required for Dual Crystal (28&35Mhz) boards where PAL is used
1851# to prevent hangs during initialisation. eg VideoLogic Captivator PCI.
1852#
1853# options BKTR_USE_PLL
1854# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal)
1855# must enable PLL mode with this option. eg some new Bt878 cards.
1856#
1857# options BKTR_GPIO_ACCESS
1858# This enable IOCTLs which give user level access to the GPIO port.
1859#
1860# options BKTR_NO_MSP_RESET
1861# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first
1862#
1863# options BKTR_430_FX_MODE
1864# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode.
1865#
1866# options BKTR_SIS_VIA_MODE
1867# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is
1868# needed for some old SiS and VIA chipset motherboards.
1869# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset
1870# motherboards and motherboards with bad or incomplete PCI 2.1 support.
1871# As a rough guess, old = before 1998
1872#
a35cc233
JS
1873# options BKTR_NEW_MSP34XX_DRIVER
1874# Use new, more complete initialization scheme for the msp34* soundchip.
1875# Should fix stereo autodetection if the old driver does only output
1876# mono sound.
1877#
4ad6607f
SW
1878# options BKTR_OVERRIDE_CARD=xxx
1879# options BKTR_OVERRIDE_DBX=xxx
1880# options BKTR_OVERRIDE_MSP=xxx
1881# options BKTR_OVERRIDE_TUNER=xxx
1882# These options can be used to select a specific device, regardless of
1883# the autodetection and i2c device checks (see comments in bktr_card.c).
1884#
984263bc
MD
1885#
1886# The oltr driver supports the following Olicom PCI token-ring adapters
1887# OC-3136, OC-3137, OC-3139, OC-3140, OC-3141, OC-3540, OC-3250
1888#
1889device ahc # AHA2940 and onboard AIC7xxx devices
1890device ahd # AIC79xx devices
1891device amd # AMD 53C974 (Tekram DC-390(T))
1892device isp # Qlogic family
1893device ispfw # Firmware for QLogic HBAs
07ee0d26 1894device mpt # LSI '909 FC adapters
984263bc
MD
1895device ncr # NCR/Symbios Logic
1896device sym # NCR/Symbios Logic (newer chipsets)
1897device trm # Tekram DC395U/UW/F and DC315U
1898#
1899# Options for ISP
1900#
1901# ISP_TARGET_MODE - enable target mode operation
1902#options ISP_TARGET_MODE=1
1903
1904# Options used in dev/sym/ (Symbios SCSI driver).
1905#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits)
1906 # Allows the ncr to take precedence
1907 # 1 (1<<0) -> 810a, 860
1908 # 2 (1<<1) -> 825a, 875, 885, 895
1909 # 4 (1<<2) -> 895a, 896, 1510d
1910#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885
1911 # disabled:0 (default), enabled:1
1912#options SYM_SETUP_PCI_PARITY #-PCI parity checking
1913 # disabled:0, enabled:1 (default)
1914#options SYM_SETUP_MAX_LUN #-Number of LUNs supported
1915 # default:8, range:[1..64]
1916
1917
1918# MII bus support is required for some PCI 10/100 ethernet NICs,
1919# namely those which use MII-compliant transceivers or implement
1920# tranceiver control interfaces that operate like an MII. Adding
1921# "device miibus0" to the kernel config pulls in support for
1922# the generic miibus API and all of the PHY drivers, including a
1923# generic one for PHYs that aren't specifically handled by an
1924# individual driver.
1925device miibus
1926
1927# PCI Ethernet NICs that use the common MII bus controller code.
7f186839 1928device bfe # Broadcom BCM440x 10/100 Ethernet
984263bc
MD
1929device dc # DEC/Intel 21143 and various workalikes
1930device fxp # Intel EtherExpress PRO/100B (82557, 82558)
1931device my # Myson Fast Ethernet (MTD80X, MTD89X)
1932device pcn # AMD Am79C97x PCI 10/100 NICs
44ac28ea 1933device re # RealTek 8139C+/8169
984263bc
MD
1934device rl # RealTek 8129/8139
1935device sbsh # Granch SBNI16 SHDSL modem
1936device sf # Adaptec AIC-6915 (``Starfire'')
1937device sis # Silicon Integrated Systems SiS 900/SiS 7016
1938device ste # Sundance ST201 (D-Link DFE-550TX)
1939device tl # Texas Instruments ThunderLAN
1940device tx # SMC EtherPower II (83c17x ``EPIC'')
13bca4c6 1941device vge # VIA 612x GigE
984263bc
MD
1942device vr # VIA Rhine, Rhine II
1943device wb # Winbond W89C840F
1944device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
1945
1946# PCI Ethernet NICs.
1947device de # DEC/Intel DC21x4x (``Tulip'')
1948device txp # 3Com 3cR990 (``Typhoon'')
1949device vx # 3Com 3c590, 3c595 (``Vortex'')
1950
1951# Gigabit Ethernet NICs.
1952device bge # Broadcom BCM570x (``Tigon III'')
1953device em # Intel Pro/1000 (82542,82543,82544,82540)
1954device gx # Intel Pro/1000 (82542, 82543)
1955device lge # Level 1 LXT1001 (``Mercury'')
1956device nge # NatSemi DP83820 and DP83821
0db5ca13 1957device sk # SysKonnect GEnesis, LinkSys EG1023, D-Link
984263bc 1958device ti # Alteon (``Tigon I'', ``Tigon II'')
984263bc
MD
1959
1960
1961device fpa
1962device meteor
1963#The oltr driver in the ISA section will also find PCI cards.
1964#device oltr0
1965
1966
1967# Brooktree driver has been ported to the new I2C framework. Thus,
1968# you'll need to have the following 3 lines in the kernel config.
1969# device smbus
1970# device iicbus
1971# device iicbb
1972# The iic and smb devices are only needed if you want to control other
1973# I2C slaves connected to the external connector of some cards.
1974#
1975device bktr
a35cc233 1976options BKTR_NEW_MSP34XX_DRIVER
984263bc
MD
1977
1978#
1979# PCCARD/PCMCIA
1980#
666d2603 1981# pccard: pccard slots
6f535fd5 1982# cardbus/cbb: cardbus bridge
666d2603
JS
1983device pccard
1984device cardbus
1985device cbb
984263bc
MD
1986
1987#
1988# Laptop/Notebook options:
1989#
1990# See also:
1991# apm under `Miscellaneous hardware'
1992# above.
1993
1994# For older notebooks that signal a powerfail condition (external
1995# power supply dropped, or battery state low) by issuing an NMI:
1996
1997options POWERFAIL_NMI # make it beep instead of panicing
1998
1999#
2000# SMB bus
2001#
2002# System Management Bus support is provided by the 'smbus' device.
2003# Access to the SMBus device is via the 'smb' device (/dev/smb*),
2004# which is a child of the 'smbus' device.
2005#
2006# Supported devices:
2007# smb standard io through /dev/smb*
2008#
2009# Supported SMB interfaces:
2010# iicsmb I2C to SMB bridge with any iicbus interface
2011# bktr brooktree848 I2C hardware interface
2012# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit
2013# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit
2014# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA)
2015# viapm VIA VT82C586B,596,686A and VT8233 SMBus controllers
2016# amdpm AMD 756 Power Management Unit
2017#
2018device smbus # Bus support, required for smb below.
2019
2020device intpm
2021device alpm
2022device ichsmb
2023device viapm
2024device amdpm
2025
2026device smb
2027
2028#
2029# I2C Bus
2030#
2031# Philips i2c bus support is provided by the `iicbus' device.
2032#
2033# Supported devices:
2034# ic i2c network interface
2035# iic i2c standard io
2036# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands.
2037#
2038# Supported interfaces:
2039# pcf Philips PCF8584 ISA-bus controller
2040# bktr brooktree848 I2C software interface
2041#
2042# Other:
2043# iicbb generic I2C bit-banging code (needed by lpbb, bktr)
2044#
2045device iicbus # Bus support, required for ic/iic/iicsmb below.
2046device iicbb
2047
2048device ic
2049device iic
2050device iicsmb # smb over i2c bridge
2051
2052device pcf0 at isa? port 0x320 irq 5
2053
2054#---------------------------------------------------------------------------
2055# ISDN4BSD
2056#
2057# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd.
2058#
2059# i4b passive ISDN cards support contains the following hardware drivers:
2060#
2061# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver
2062# iwic - Winbond W6692 PCI bus ISDN S/T interface controller
2063# ifpi - AVM Fritz!Card PCI driver
2064# ifpi2 - AVM Fritz!Card PCI driver Version 2
2065# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver
2066# ifpnp - AVM Fritz!Card PnP driver
2067# itjc - Siemens ISAC / TJNet Tiger300/320 chipset
2068#
2069# i4b active ISDN cards support contains the following hardware drivers:
2070#
2071# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1
2072#
2073# Note that the ``options'' (if given) and ``device'' lines must BOTH
2074# be uncommented to enable support for a given card !
2075#
2076# In addition to a hardware driver (and probably an option) the mandatory
2077# ISDN protocol stack devices and the mandatory support device must be
2078# enabled as well as one or more devices from the optional devices section.
2079#
2080#---------------------------------------------------------------------------
2081# isic driver (Siemens/Infineon chipsets)
2082#---------------------------------------------------------------------------
2083#
2084# ISA bus non-PnP Cards:
2085# ----------------------
2086#
2087# Teles S0/8 or Niccy 1008
2088options TEL_S0_8
2089device isic0 at isa? iomem 0xd0000 irq 5 flags 1
2090#
2091# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016
2092options TEL_S0_16
2093#device isic0 at isa? port 0xd80 iomem 0xd0000 irq 5 flags 2
2094#
2095# Teles S0/16.3
2096options TEL_S0_16_3
2097#device isic0 at isa? port 0xd80 irq 5 flags 3
2098#
2099# AVM A1 or AVM Fritz!Card
2100options AVM_A1
2101#device isic0 at isa? port 0x340 irq 5 flags 4
2102#
2103# USRobotics Sportster ISDN TA intern
2104options USR_STI
2105#device isic0 at isa? port 0x268 irq 5 flags 7
2106#
2107# ITK ix1 Micro ( < V.3, non-PnP version )
2108options ITKIX1
2109#device isic0 at isa? port 0x398 irq 10 flags 18
2110#
2111# ELSA PCC-16
2112options ELSA_PCC16
2113#device isic0 at isa? port 0x360 irq 10 flags 20
2114#
2115# ISA bus PnP Cards:
2116# ------------------
2117#
2118# Teles S0/16.3 PnP
2119options TEL_S0_16_3_P
2120#device isic
2121#
2122# Creatix ISDN-S0 P&P
2123options CRTX_S0_P
2124#device isic
2125#
2126# Dr. Neuhaus Niccy Go@
2127options DRN_NGO
2128#device isic
2129#
2130# Sedlbauer Win Speed
2131options SEDLBAUER
2132#device isic
2133#
2134# Dynalink IS64PH
2135options DYNALINK
2136#device isic
2137#
2138# ELSA QuickStep 1000pro ISA
2139options ELSA_QS1ISA
2140#device isic
2141#
2142# ITK ix1 Micro ( V.3, PnP version )
2143options ITKIX1
2144#device isic
2145#
2146# Siemens I-Surf 2.0
2147options SIEMENS_ISURF2
2148#device isic
2149#
2150# Asuscom ISDNlink 128K ISAC
2151options ASUSCOM_IPAC
2152#device isic
2153#
2154# Eicon Diehl DIVA 2.0 and 2.02
2155options EICON_DIVA
2156#device isic
2157#
4ad6607f
SW
2158# Compaq Microcom 610
2159options COMPAQ_M610
2160#device isic
2161#
984263bc
MD
2162# PCI bus Cards:
2163# --------------
2164#
2165# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI)
2166options ELSA_QS1PCI
2167#device isic
2168#
2169#---------------------------------------------------------------------------
2170# ifpnp driver for AVM Fritz!Card ISA PnP
2171#---------------------------------------------------------------------------
2172#
2173# AVM Fritz!Card ISA PnP
2174device ifpnp
2175#
2176#---------------------------------------------------------------------------
2177# ihfc driver for Cologne Chip ISA chipsets (experimental!)
2178#---------------------------------------------------------------------------
2179#
2180# Teles 16.3c ISA PnP
2181# AcerISDN P10 ISA PnP
2182# TELEINT ISDN SPEED No.1
2183device ihfc
2184#
2185#---------------------------------------------------------------------------
2186# ifpi driver for AVM Fritz!Card PCI 1.0 (2.0 unsupported!)
2187#---------------------------------------------------------------------------
2188#
2189# AVM Fritz!Card PCI 1.0
2190device ifpi
2191#
2192#---------------------------------------------------------------------------
2193# ifpi2 driver for AVM Fritz!Card PCI 2.0
2194#---------------------------------------------------------------------------
2195#
2196# AVM Fritz!Card PCI 2.0
2197device "ifpi2"
2198#
2199#---------------------------------------------------------------------------
2200# iwic driver for Winbond W6692 chipset
2201#---------------------------------------------------------------------------
2202#
2203# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards)
2204device iwic
2205#
2206#---------------------------------------------------------------------------
2207# itjc driver for Simens ISAC / TJNet Tiger300/320 chipset
2208#---------------------------------------------------------------------------
2209#
2210# Traverse Technologies NETjet-S
2211# Teles PCI-TJ
2212device itjc
2213#
2214#---------------------------------------------------------------------------
2215# iavc driver (AVM active cards, needs i4bcapi driver!)
2216#---------------------------------------------------------------------------
2217#
2218pseudo-device "i4bcapi" 2
2219#
2220# AVM B1 PCI
2221device iavc0
2222#
2223# AVM B1 ISA bus (PnP mode not supported!)
2224#device iavc0 at isa? port 0x150 irq 5
2225#
2226#
2227# ISDN Protocol Stack (mandatory)
2228# -------------------------------
2229#
2230# Q.921 / layer 2 - i4b passive cards D channel handling
2231pseudo-device "i4bq921"
2232#
2233# Q.931 / layer 3 - i4b passive cards D channel handling
2234pseudo-device "i4bq931"
2235#
2236# layer 4 - i4b common passive and active card handling
2237pseudo-device "i4b"
2238#
2239# ISDN devices
2240# ------------
2241#
2242# userland driver to do ISDN tracing (for passive cards only)
2243pseudo-device "i4btrc" 4
2244#
2245# userland driver to control the whole thing (mandatory)
2246pseudo-device "i4bctl"
2247#
2248# userland driver for access to raw B channel
2249pseudo-device "i4brbch" 4
2250#
2251# userland driver for telephony
2252pseudo-device "i4btel" 2
2253#
2254# network driver for IP over raw HDLC ISDN
2255pseudo-device "i4bipr" 4
2256# enable VJ header compression detection for ipr i/f
2257options IPR_VJ
2258# enable logging of the first n IP packets to isdnd (n=32 here)
2259#options IPR_LOG=32
2260#
2261# network driver for sync PPP over ISDN - requires sppp
2262pseudo-device "i4bisppp" 4
2263
2264
2265# Parallel-Port Bus
2266#
2267# Parallel port bus support is provided by the `ppbus' device.
2268# Multiple devices may be attached to the parallel port, devices
2269# are automatically probed and attached when found.
2270#
2271# Supported devices:
2272# vpo Iomega Zip Drive
2273# Requires SCSI disk support ('scbus' and 'da'); the best
2274# performance is achieved with ports in EPP 1.9 mode.
2275# lpt Parallel Printer
2276# plip Parallel network interface
2277# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O
2278# pps Pulse per second Timing Interface
2279# lpbb Philips official parallel port I2C bit-banging interface
2280#
2281# Supported interfaces:
2282# ppc ISA-bus parallel port interfaces.
2283#
2284
2285options PPC_PROBE_CHIPSET # Enable chipset specific detection
2286 # (see flags in ppc(4))
2287options DEBUG_1284 # IEEE1284 signaling protocol debug
2288options PERIPH_1284 # Makes your computer act as a IEEE1284
2289 # compliant peripheral
2290options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices
2291options VP0_DEBUG # ZIP/ZIP+ debug
2292options LPT_DEBUG # Printer driver debug
2293options PPC_DEBUG # Parallel chipset level debug
2294options PLIP_DEBUG # Parallel network IP interface debug
2295options PCFCLOCK_VERBOSE # Verbose pcfclock driver
2296options PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10)
2297
2298device ppc0 at isa? irq 7
2299device ppbus
2300device vpo
2301device lpt
2302device plip
2303device ppi
2304device pps
2305device lpbb
2306device pcfclock
2307
2308# Kernel BOOTP support
2309
2310options BOOTP # Use BOOTP to obtain IP address/hostname
2311options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info
2312options BOOTP_NFSV3 # Use NFS v3 to NFS mount root
2313options BOOTP_COMPAT # Workaround for broken bootp daemons.
2314options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP
2315
2316#
2317# Add tie-ins for a hardware watchdog. This only enable the hooks;
2318# the user must still supply the actual driver.
2319#
2320options HW_WDOG
2321
2322#
2323# Set the number of PV entries per process. Increasing this can
2324# stop panics related to heavy use of shared memory. However, that can
2325# (combined with large amounts of physical memory) cause panics at
2326# boot time due the kernel running out of VM space.
2327#
2328# If you're tweaking this, you might also want to increase the sysctls
2329# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target".
2330#
2331# The value below is the one more than the default.
2332#
2333options PMAP_SHPGPERPROC=201
2334
2335#
2336# Change the size of the kernel virtual address space. Due to
2337# constraints in loader(8) on i386, this must be a multiple of 4.
2338# 256 = 1 GB of kernel address space. Increasing this also causes
2339# a reduction of the address space in user processes. 512 splits
2340# the 4GB cpu address space in half (2GB user, 2GB kernel).
2341#
2342options KVA_PAGES=260
2343
2344#
2345# Disable swapping. This option removes all code which actually performs
2346# swapping, so it's not possible to turn it back on at run-time.
2347#
2348# This is sometimes usable for systems which don't have any swap space
2349# (see also sysctls "vm.defer_swapspace_pageouts" and
2350# "vm.disable_swapspace_pageouts")
2351#
2352#options NO_SWAPPING
2353
2354# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers
2355# for sendfile(2) that are used to map file VM pages, and normally
2356# default to a quantity that is roughly 16*MAXUSERS+512. You would
2357# typically want about 4 of these for each simultaneous file send.
2358#
2359options NSFBUFS=1024
2360
2361# Set the size of the buffer cache KVM reservation, in buffers. This is
2362# scaled by approximately 16384 bytes. The system will auto-size the buffer
2363# cache if this option is not specified.
2364#
2365options NBUF=512
2366
2367# Set the size of the mbuf KVM reservation, in clusters. This is scaled
2368# by approximately 2048 bytes. The system will auto-size the mbuf area
2369# to (512 + maxusers*16) if this option is not specified.
2370# maxusers is in turn computed at boot time depending on available memory
2371# or set to the value specified by "options MAXUSERS=x" (x=0 means
2372# autoscaling).
2373# So, to take advantage of autoscaling, you have to remove both
2374# NMBCLUSTERS and MAXUSERS (and NMBUFS) from your kernel config.
2375#
2376options NMBCLUSTERS=1024
2377
2378# Set the number of mbufs available in the system. Each mbuf
2379# consumes 256 bytes. The system will autosize this (to 4 times
2380# the number of NMBCLUSTERS, depending on other constraints)
2381# if this option is not specified.
2382#
2383options NMBUFS=4096
2384
984263bc
MD
2385# Tune the buffer cache maximum KVA reservation, in bytes. The maximum is
2386# usually capped at 200 MB, effecting machines with > 1GB of ram. Note
2387# that the buffer cache only really governs write buffering and disk block
2388# translations. The VM page cache is our primary disk cache and is not
2389# effected by the size of the buffer cache.
2390#
2391options VM_BCACHE_SIZE_MAX="(100*1024*1024)"
2392
2393# Tune the swap zone KVA reservation, in bytes. The default is typically
2394# 70 MB, giving the system the ability to manage a maximum of 28GB worth
2395# of swapped out data.
2396#
2397options VM_SWZONE_SIZE_MAX="(50*1024*1024)"
2398
2399#
2400# Enable extra debugging code for locks. This stores the filename and
2401# line of whatever acquired the lock in the lock itself, and change a
2402# number of function calls to pass around the relevant data. This is
2403# not at all useful unless you are debugging lock code. Also note
2404# that it is likely to break e.g. fstat(1) unless you recompile your
2405# userland with -DDEBUG_LOCKS as well.
2406#
2407options DEBUG_LOCKS
2408
2409# Set the amount of time (in seconds) the system will wait before
2410# rebooting automatically when a kernel panic occurs. If set to (-1),
2411# the system will wait indefinitely until a key is pressed on the
2412# console.
2413options PANIC_REBOOT_WAIT_TIME=16
2414
2415# Attempt to bypass the buffer cache and put data directly into the
2416# userland buffer for read operation when O_DIRECT flag is set on the
2417# file. Both offset and length of the read operation must be
2418# multiples of the physical media sector size.
2419#
1ff70875 2420options DIRECTIO
984263bc
MD
2421
2422# Specify a lower limit for the number of swap I/O buffers. They are
2423# (among other things) used when bypassing the buffer cache due to
2424# DIRECTIO kernel option enabled and O_DIRECT flag set on file.
2425#
2426#options NSWBUF_MIN=120
2427
984263bc
MD
2428# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID
2429# controllers (SmartRAID V and VI and later).
2430# These controllers require the CAM infrastructure.
2431#
2432device asr
2433
2434# The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/).
2435# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O.
2436# The DPT controllers are commonly re-licensed under other brand-names -
2437# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and
2438# Compaq are actually DPT controllers.
2439#
2440# See src/sys/dev/dpt for debugging and other subtle options.
2441# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various
2442# instruments are enabled. The tools in
2443# /usr/sbin/dpt_* assume these to be enabled.
2444# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT.
2445# If you ant the driver to handle timeouts, enable
2446# this option. If your system is very busy, this
2447# option will create more trouble than solve.
2448# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to
2449# wait when timing out with the above option.
2450# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h
2451# DPT_LOST_IRQ When enabled, will try, once per second, to catch
2452# any interrupt that got lost. Seems to help in some
2453# DPT-firmware/Motherboard combinations. Minimal
2454# cost, great benefit.
2455# DPT_RESET_HBA Make "reset" actually reset the controller
2456# instead of fudging it. Only enable this if you
2457# are 100% certain you need it.
2458
2459device dpt
2460
2461# DPT options
2462#!CAM# options DPT_MEASURE_PERFORMANCE
2463#!CAM# options DPT_HANDLE_TIMEOUTS
2464options DPT_TIMEOUT_FACTOR=4
2465options DPT_LOST_IRQ
2466options DPT_RESET_HBA
984263bc
MD
2467
2468#
2469# Compaq "CISS" RAID controllers (SmartRAID 5* series)
2470# These controllers have a SCSI-like interface, and require the
2471# CAM infrastructure.
2472#
2473device ciss
2474
2475#
2476# Intel Integrated RAID controllers.
2477# This driver was developed and is maintained by Intel. Contacts
2478# at Intel for this driver are
2479# "Kannanthanam, Boji T" <boji.t.kannanthanam@intel.com> and
2480# "Leubner, Achim" <achim.leubner@intel.com>.
2481#
2482device iir
2483
2484#
2485# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later
2486# firmware. These controllers have a SCSI-like interface, and require
2487# the CAM infrastructure.
2488#
2489device mly
2490
2491# USB support
2492# UHCI controller
2493device uhci
2494# OHCI controller
2495device ohci
dc1d8198
JR
2496# EHCI controller
2497device ehci
984263bc
MD
2498# General USB code (mandatory for USB)
2499device usb
2500#
2501# Fm Radio
2502device ufm
2503# Generic USB device driver
2504device ugen
2505# Human Interface Device (anything with buttons and dials)
2506device uhid
2507# USB keyboard
2508device ukbd
2509# USB printer
2510device ulpt
2511# USB Iomega Zip 100 Drive (Requires scbus and da)
2512device umass
2513# USB modem support
2514device umodem
2515# USB mouse
2516device ums
2517# USB Rio (MP3 Player)
2518device urio
2519# USB scanners
2520device uscanner
2521# USB com devices
2522device ucom
2523device uplcom
2524device uvscom
2525device uvisor
2526device uftdi
2527
2528#
2529# ADMtek USB ethernet. Supports the LinkSys USB100TX,
2530# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX
2531# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus
2532# eval board.
2533device aue
2534#
204496c7
SW
2535# ASIX Electronics AX88172 USB 2.0 ethernet driver. Used in the
2536# LinkSys USB200M and various other adapters.
2537device axe
2538#
984263bc
MD
2539# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate
2540# and Netmate II, and the Belkin F5U111.
2541device cue
2542#
2543# Kawasaki LSI ethernet. Supports the LinkSys USB10T,
2544# Entrega USB-NET-E45, Peracom Ethernet Adapter, the
2545# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T,
2546# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB
2547# and 2104USB, and the Corega USB-T.
2548device kue
3c374c15
SZ
2549#
2550# RealTek 8150 based USB ethernet device:
2551# Melco LUA-KTX
2552# GREEN HOUSE GH-USB100B
2553# Billionton ThumbLAN USBKR2-100B
2554device rue
984263bc
MD
2555
2556# debugging options for the USB subsystem
2557#
2558options USB_DEBUG
2559
2560# options for ukbd:
2561options UKBD_DFLT_KEYMAP # specify the built-in keymap
2562makeoptions UKBD_DFLT_KEYMAP=it.iso
2563
2564# Firewire support
2565device firewire # Firewire bus code
2566device sbp # SCSI over Firewire (Requires scbus and da)
2567device fwe # Ethernet over Firewire (non-standard!)
2568
ca9d2ae7
HS
2569# dcons support (Dumb Console Device)
2570device dcons # dumb console driver
2571device dcons_crom # FireWire attachment
2572options DCONS_BUF_SIZE=16384 # buffer size
2573options DCONS_POLL_HZ=100 # polling rate
2574options DCONS_FORCE_CONSOLE=1 # force to be the primary console
2575options DCONS_FORCE_GDB=1 # force to be the gdb device
2576
984263bc
MD
2577#####################################################################
2578# crypto subsystem
2579#
2580# This is a port of the openbsd crypto framework. Include this when
2581# configuring IPsec and when you have a h/w crypto device to accelerate
2582# user applications that link to openssl.
2583#
2584# Drivers are ports from openbsd with some simple enhancements that have
2585# been fed back to openbsd (and hopefully will be included).
2586
2587pseudo-device crypto # core crypto support
2588pseudo-device cryptodev # /dev/crypto for access to h/w
2589
2590device rndtest # FIPS 140-2 entropy tester
2591
2592device hifn # Hifn 7951, 7781, etc.
2593options HIFN_DEBUG # enable debugging support: hw.hifn.debug
4ad6607f 2594#options HIFN_NO_RNG # for devices without RNG
984263bc
MD
2595options HIFN_RNDTEST # enable rndtest support
2596
2597device ubsec # Broadcom 5501, 5601, 58xx
2598options UBSEC_DEBUG # enable debugging support: hw.ubsec.debug
4ad6607f 2599#options UBSEC_NO_RNG # for devices without RNG
984263bc
MD
2600options UBSEC_RNDTEST # enable rndtest support
2601
c86cd76a 2602device acpi # basic ACPI support
3af1933a 2603device pmtimer # adjust the system clock after resume
a62a1fac 2604
984263bc
MD
2605# DRM options:
2606# mgadrm: AGP Matrox G200, G400, G450, G550
2607# tdfxdrm: 3dfx Voodoo 3/4/5 and Banshee
2608# r128drm: ATI Rage 128
2609# radeondrm: ATI Radeon up to 9000/9100
2610# DRM_DEBUG: include debug printfs, very slow
2611#
2612# mga requires AGP in the kernel, and it is recommended
2613# for AGP r128 and radeon cards.
2614
2615device mgadrm
2616device "r128drm"
2617device radeondrm
2618device tdfxdrm
2619
2620options DRM_DEBUG
4ad6607f 2621options DRM_LINUX
984263bc
MD
2622
2623#
2624# Embedded system options:
2625#
2626# An embedded system might want to run something other than init.
2627options INIT_PATH="/sbin/init:/stand/sysinstall"
2628
2629# Debug options
2630options BUS_DEBUG # enable newbus debugging
2631options DEBUG_VFS_LOCKS # enable vfs lock debugging
2632options NPX_DEBUG # enable npx debugging (FPU/math emu)
2633
2634# More undocumented options for linting.
2635# Note that documenting these are not considered an affront.
2636
4ad6607f
SW
2637options ACPI_DEBUG
2638#options ACPI_NO_SEMAPHORES
984263bc 2639options AHC_DUMP_EEPROM
4ad6607f 2640#options BKTR_ALLOC_PAGES=xxx
984263bc
MD
2641options CAM_DEBUG_DELAY
2642options CLUSTERDEBUG
2643options COMPAT_LINUX
4ad6607f 2644options COMPAT_SUNOS
984263bc 2645options DEBUG
4ad6607f
SW
2646options DEBUG_CRIT_SECTIONS
2647options DEBUG_INTERRUPTS
2648options DEVICE_SYSCTLS
984263bc 2649#options DISABLE_PSE
4ad6607f 2650#options ED_NO_MIIBUS
984263bc 2651options ENABLE_ALART
984263bc
MD
2652options FB_DEBUG
2653options FB_INSTALL_CDEV
2654options FE_8BIT_SUPPORT
2655options I4B_SMP_WORKAROUND
2656options I586_PMC_GUPROF=0x70000
4ad6607f 2657options IPFW2
984263bc
MD
2658options KBDIO_DEBUG=2
2659options KBD_MAXRETRY=4
2660options KBD_MAXWAIT=6
2661options KBD_RESETDELAY=201
4ad6607f 2662options KERN_TIMESTAMP
984263bc 2663options KEY
4ad6607f 2664options LINPROCFS
984263bc
MD
2665options LOCKF_DEBUG
2666options LOUTB
4ad6607f
SW
2667#options MAXFILES=xxx
2668options METEOR_TEST_VIDEO
984263bc 2669options NETATALKDEBUG
4ad6607f 2670options PANIC_DEBUG
984263bc
MD
2671options PSM_DEBUG=1
2672options SCSI_NCR_DEBUG
2673options SCSI_NCR_MAX_SYNC=10000
2674options SCSI_NCR_MAX_WIDE=1
2675options SCSI_NCR_MYADDR=7
984263bc
MD
2676options SHOW_BUSYBUFS # List buffers that prevent root unmount
2677options SIMPLELOCK_DEBUG
2678options SI_DEBUG
2679options SLIP_IFF_OPTS
4ad6607f 2680options SOCKBUF_DEBUG
984263bc
MD
2681options TIMER_FREQ="((14318182+6)/12)"
2682options VFS_BIO_DEBUG
4ad6607f 2683options WI_SYMBOL_FIRMWARE
984263bc 2684options XBONEHACK
81540c2d
EN
2685
2686options KTR
edba61da
SW
2687#options KTR_GIANT_CONTENTION
2688#options KTR_SPIN_CONTENTION
4ad6607f
SW
2689#options KTR_IPIQ
2690#options KTR_MEMORY
2691#options KTR_TOKENS
2692#options KTR_USB_MEMORY
d3776285 2693options KTR_ALL
81540c2d
EN
2694options KTR_ENTRIES=1024
2695options KTR_VERBOSE=1
4d723e5a
JS
2696
2697# ALTQ
2698options ALTQ #alternate queueing
2699options ALTQ_CBQ #class based queueing
2700options ALTQ_RED #random early detection
2701options ALTQ_RIO #triple red for diffserv (needs RED)
2702options ALTQ_HFSC #hierarchical fair service curve
2703options ALTQ_PRIQ #priority queue
2704#options ALTQ_NOPCC #don't use processor cycle counter
2705options ALTQ_DEBUG #for debugging
2706# you might want to set kernel timer to 1kHz if you use CBQ,
2707# especially with 100baseT
2708#options HZ=1000