* Add #include <sys/buf2.h>
[dragonfly.git] / sys / config / LINT
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1#
2# LINT -- config file for checking all the sources, tries to pull in
3# as much of the source tree as it can.
4#
5# $FreeBSD: src/sys/i386/conf/LINT,v 1.749.2.144 2003/06/04 17:56:59 sam Exp $
bf3e6b54 6# $DragonFly: src/sys/config/LINT,v 1.8 2003/09/24 03:32:16 drhodus Exp $
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7#
8# NB: You probably don't want to try running a kernel built from this
9# file. Instead, you should start from GENERIC, and add options from
10# this file as required.
11#
12
13#
14# This directive is mandatory; it defines the architecture to be
15# configured for; in this case, the 386 family based IBM-PC and
16# compatibles.
17#
18machine i386
19
20#
21# This is the ``identification'' of the kernel. Usually this should
22# be the same as the name of your kernel.
23#
24ident LINT
25
26#
27# The `maxusers' parameter controls the static sizing of a number of
28# internal system tables by a formula defined in subr_param.c. Setting
29# maxusers to 0 will cause the system to auto-size based on physical
30# memory.
31#
32maxusers 10
33
34#
35# The `makeoptions' parameter allows variables to be passed to the
36# generated Makefile in the build area.
37#
38# CONF_CFLAGS gives some extra compiler flags that are added to ${CFLAGS}
39# after most other flags. Here we use it to inhibit use of non-optimal
40# gcc builtin functions (e.g., memcmp).
41#
42# DEBUG happens to be magic.
43# The following is equivalent to 'config -g KERNELNAME' and creates
44# 'kernel.debug' compiled with -g debugging as well as a normal
45# 'kernel'. Use 'make install.debug' to install the debug kernel
46# but that isn't normally necessary as the debug symbols are not loaded
47# by the kernel and are not useful there anyway.
48#
49# KERNEL can be overridden so that you can change the default name of your
50# kernel.
51#
52# MODULES_OVERRIDE can be used to limit modules built to a specific list.
53#
54makeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc.
55#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
56#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo"
57# Only build Linux API modules and plus those parts of the sound system I need.
58#makeoptions MODULES_OVERRIDE="linux sound/snd sound/pcm sound/driver/maestro3"
59
60#
61# Certain applications can grow to be larger than the 128M limit
62# that FreeBSD initially imposes. Below are some options to
63# allow that limit to grow to 256MB, and can be increased further
64# with changing the parameters. MAXDSIZ is the maximum that the
65# limit can be set to, and the DFLDSIZ is the default value for
66# the limit. MAXSSIZ is the maximum that the stack limit can be
67# set to. You might want to set the default lower than the max,
68# and explicitly set the maximum with a shell command for processes
69# that regularly exceed the limit like INND.
70#
71options MAXDSIZ="(256*1024*1024)"
72options MAXSSIZ="(256*1024*1024)"
73options DFLDSIZ="(256*1024*1024)"
74
75#
76# BLKDEV_IOSIZE sets the default block size used in user block
77# device I/O. Note that this value will be overriden by the label
78# when specifying a block device from a label with a non-0
79# partition blocksize. The default is PAGE_SIZE.
80#
81options BLKDEV_IOSIZE=8192
82
83# Options for the VM subsystem.
84options PQ_CACHESIZE=512 # color for 512k/16k cache
85# Deprecated options supported for backwards compatibility.
86#options PQ_NOOPT # No coloring
87#options PQ_LARGECACHE # color for 512k/16k cache
88#options PQ_HUGECACHE # color for 1024k/16k cache
89#options PQ_MEDIUMCACHE # color for 256k/16k cache
90#options PQ_NORMALCACHE # color for 64k/16k cache
91
92# This allows you to actually store this configuration file into
93# the kernel binary itself, where it may be later read by saying:
94# strings -n 3 /kernel | sed -n 's/^___//p' > MYKERNEL
95#
96options INCLUDE_CONFIG_FILE # Include this file in kernel
97
98#
99# The root device and filesystem type can be compiled in;
100# this provides a fallback option if the root device cannot
101# be correctly guessed by the bootstrap code, or an override if
102# the RB_DFLTROOT flag (-r) is specified when booting the kernel.
103#
104options ROOTDEVNAME=\"ufs:da0s2e\"
105
106\f
107#####################################################################
108# SMP OPTIONS:
109#
110# SMP enables building of a Symmetric MultiProcessor Kernel.
111# APIC_IO enables the use of the IO APIC for Symmetric I/O.
112#
113# Notes:
114#
115# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard.
116#
117# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels.
118#
119# Check the 'Rogue SMP hardware' section to see if additional options
120# are required by your hardware.
121#
122
123# Mandatory:
124options SMP # Symmetric MultiProcessor Kernel
125options APIC_IO # Symmetric (APIC) I/O
126options HTT # HyperThreading Technology
127
128#
129# Rogue SMP hardware:
130#
131
132# Bridged PCI cards:
133#
134# The MP tables of most of the current generation MP motherboards
135# do NOT properly support bridged PCI cards. To use one of these
136# cards you should refer to ???
137
138\f
139#####################################################################
140# CPU OPTIONS
141
142#
143# You must specify at least one CPU (the one you intend to run on);
144# deleting the specification for CPUs you don't need to use may make
145# parts of the system run faster. This is especially true removing
146# I386_CPU.
147#
148cpu I386_CPU
149cpu I486_CPU
150cpu I586_CPU # aka Pentium(tm)
151cpu I686_CPU # aka Pentium Pro(tm)
152
153#
154# Options for CPU features.
155#
156# CPU_ATHLON_SSE_HACK tries to enable SSE instructions when the BIOS has
157# forgotten to enable them.
158#
159# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM
160# BlueLightning CPU. It works only with Cyrix FPU, and this option
161# should not be used with Intel FPU.
162#
163# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning
164# CPU if CPU supports it. The default is double-clock mode on
165# BlueLightning CPU box.
166#
167# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1).
168#
169# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct
170# mapped mode. Default is 2-way set associative mode.
171#
172# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space
173# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1.
174# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3)
175#
176# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables
177# reorder). This option should not be used if you use memory mapped
178# I/O device(s).
179#
642a6e88 180# CPU_DISABLE_SSE disables SSE/MMX2 instructions support.
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181#
182# CPU_FASTER_5X86_FPU enables faster FPU exception handler.
183#
184# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products
185# for i386 machines.
186#
187# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of
188# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively
189# (no clock delay).
190#
191# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used
192# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected.
193# The default value is 5.
194#
195# CPU_ELAN enables support for AMDs ElanSC520 CPU.
196#
197# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination
198# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE
199# 1).
200#
201# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option
202# is useful when you use Socket 8 to Socket 370 converter, because most Pentium
203# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs.
204#
205# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1).
206#
207# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU
208# enters suspend mode following execution of HALT instruction.
209#
210# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD
211# K5/K6/K6-2 cpus.
212#
213# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache
214# flush at hold state.
215#
216# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs
217# without cache flush at hold state, and (2) write-back CPU cache on
218# Cyrix 6x86 whose revision < 2.7 (NOTE 2).
219#
220# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY
221# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is
222# executed. This option is only needed if I586_CPU is also defined,
223# and should be included for any non-Pentium CPU that defines it.
224#
225# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors
226# which indicates that the 15-16MB range is *definitely* not being
227# occupied by an ISA memory hole.
228#
229# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT,
230# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs.
231# These options may crash your system.
232#
233# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled
234# in write-through mode when revision < 2.7. If revision of Cyrix
235# 6x86 >= 2.7, CPU cache is always enabled in write-back mode.
236#
237# NOTE 3: This option may cause failures for software that requires
238# locked cycles in order to operate correctly.
239#
240options CPU_ATHLON_SSE_HACK
241options CPU_BLUELIGHTNING_FPU_OP_CACHE
242options CPU_BLUELIGHTNING_3X
243options CPU_BTB_EN
244options CPU_DIRECT_MAPPED_CACHE
245options CPU_DISABLE_5X86_LSSER
246options CPU_ELAN
642a6e88 247options CPU_DISABLE_SSE
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248options CPU_FASTER_5X86_FPU
249options CPU_I486_ON_386
250options CPU_IORT
251options CPU_L2_LATENCY=5
252options CPU_LOOP_EN
253options CPU_PPRO2CELERON
254options CPU_RSTK_EN
255options CPU_SUSP_HLT
256options CPU_WT_ALLOC
257options CYRIX_CACHE_WORKS
258options CYRIX_CACHE_REALLY_WORKS
259#options NO_F00F_HACK
260
261#
262# A math emulator is mandatory if you wish to run on hardware which
263# does not have a floating-point processor. Pick either the original,
264# bogus (but freely-distributable) math emulator, or a much more
265# fully-featured but GPL-licensed emulator taken from Linux.
266#
267options MATH_EMULATE #Support for x87 emulation
268# Don't enable both of these in a real config.
269options GPL_MATH_EMULATE #Support for x87 emulation via
270 #new math emulator
271
272\f
273#####################################################################
274# COMPATIBILITY OPTIONS
275
276#
277# Implement system calls compatible with 4.3BSD and older versions of
278# FreeBSD. You probably do NOT want to remove this as much current code
279# still relies on the 4.3 emulation.
280#
281options COMPAT_43
282
283#
284# Allow applications running in user space to control the Local Descriptor
285# Table (LDT). This is required by some ports. Future versions of FreeBSD
286# may require this option for some programs in the base system.
287#
288options USER_LDT #allow user-level control of i386 ldt
289
290#
291# These three options provide support for System V Interface
292# Definition-style interprocess communication, in the form of shared
293# memory, semaphores, and message queues, respectively.
294#
295# System V shared memory and tunable parameters
296options SYSVSHM # include support for shared memory
297options SHMMAXPGS=1025 # max amount of shared memory pages (4k on i386)
298options SHMALL=1025 # max amount of shared memory (bytes)
299options SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)"
300 # max shared memory segment size (bytes)
301options SHMMIN=2 # min shared memory segment size (bytes)
302options SHMMNI=33 # max number of shared memory identifiers
303options SHMSEG=9 # max shared memory segments per process
304
305# System V semaphores and tunable parameters
306options SYSVSEM # include support for semaphores
307options SEMMAP=31 # amount of entries in semaphore map
308options SEMMNI=11 # number of semaphore identifiers in the system
309options SEMMNS=61 # number of semaphores in the system
310options SEMMNU=31 # number of undo structures in the system
311options SEMMSL=61 # max number of semaphores per id
312options SEMOPM=101 # max number of operations per semop call
313options SEMUME=11 # max number of undo entries per process
314
315# System V message queues and tunable parameters
316options SYSVMSG # include support for message queues
317options MSGMNB=2049 # max characters per message queue
318options MSGMNI=41 # max number of message queue identifiers
319options MSGSEG=2049 # max number of message segments in the system
320options MSGSSZ=16 # size of a message segment MUST be power of 2
321options MSGTQL=41 # max amount of messages in the system
322
323\f
324#####################################################################
325# DEBUGGING OPTIONS
326
327#
328# Enable the kernel debugger.
329#
330options DDB
331
332#
333# Don't drop into DDB for a panic. Intended for unattended operation
334# where you may want to drop to DDB from the console, but still want
335# the machine to recover from a panic
336#
337options DDB_UNATTENDED
338
339#
340# If using GDB remote mode to debug the kernel, there's a non-standard
341# extension to the remote protocol that can be used to use the serial
342# port as both the debugging port and the system console. It's non-
343# standard and you're on your own if you enable it. See also the
344# "remotechat" variables in the FreeBSD specific version of gdb.
345#
346options GDB_REMOTE_CHAT
347
348#
349# KTRACE enables the system-call tracing facility ktrace(2).
350#
351options KTRACE #kernel tracing
352
353#
354# The INVARIANTS option is used in a number of source files to enable
355# extra sanity checking of internal structures. This support is not
356# enabled by default because of the extra time it would take to check
357# for these conditions, which can only occur as a result of
358# programming errors.
359#
360options INVARIANTS
361
362#
363# The INVARIANT_SUPPORT option makes us compile in support for
364# verifying some of the internal structures. It is a prerequisite for
365# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be
366# called. The intent is that you can set 'INVARIANTS' for single
367# source files (by changing the source file or specifying it on the
368# command line) if you have 'INVARIANT_SUPPORT' enabled.
369#
370options INVARIANT_SUPPORT
371
372#
373# The DIAGNOSTIC option is used to enable extra debugging information
374# from some parts of the kernel. As this makes everything more noisy,
375# it is disabled by default.
376#
377options DIAGNOSTIC
378
379#
380# PERFMON causes the driver for Pentium/Pentium Pro performance counters
381# to be compiled. See perfmon(4) for more information.
382#
383options PERFMON
384
385
386#
387# This option let some drivers co-exist that can't co-exist in a running
388# system. This is used to be able to compile all kernel code in one go for
389# quality assurance purposes (like this file, which the option takes it name
390# from.)
391#
392options COMPILING_LINT
393
394
395# XXX - this doesn't belong here.
396# Allow ordinary users to take the console - this is useful for X.
397options UCONSOLE
398
399# XXX - this doesn't belong here either
400options USERCONFIG #boot -c editor
401options INTRO_USERCONFIG #imply -c and show intro screen
402options VISUAL_USERCONFIG #visual boot -c editor
403
404\f
405#####################################################################
406# NETWORKING OPTIONS
407
408#
409# Protocol families:
410# Only the INET (Internet) family is officially supported in FreeBSD.
411# Source code for the NS (Xerox Network Service) is provided for amusement
412# value.
413#
414options INET #Internet communications protocols
415options INET6 #IPv6 communications protocols
416options IPSEC #IP security
417options IPSEC_ESP #IP security (crypto; define w/ IPSEC)
418options IPSEC_DEBUG #debug for IP security
419#
420# Set IPSEC_FILTERGIF to force packets coming through a gif tunnel
421# to be processed by any configured packet filtering (ipfw, ipf).
422# The default is that packets coming from a tunnel are _not_ processed;
423# they are assumed trusted.
424#
425# Note that enabling this can be problematic as there are no mechanisms
426# in place for distinguishing packets coming out of a tunnel (e.g. no
427# encX devices as found on openbsd).
428#
429#options IPSEC_FILTERGIF #filter ipsec packets from a tunnel
430
431#
432# Experimental IPsec implementation that uses the kernel crypto
433# framework. This cannot be configured together with IPSEC and
434# (currently) supports only IPv4. To use this you must also
435# configure the crypto device (see below). Note that with this
436# you get all the IPsec protocols (e.g. there is no FAST_IPSEC_ESP).
437# IPSEC_DEBUG is used, as above, to configure debugging support
438# within the IPsec protocols.
439#
440#options FAST_IPSEC #new IPsec
441
442options IPX #IPX/SPX communications protocols
443options IPXIP #IPX in IP encapsulation (not available)
444options IPTUNNEL #IP in IPX encapsulation (not available)
445
446options NCP #NetWare Core protocol
447
448options NETATALK #Appletalk communications protocols
449
450# These are currently broken but are shipped due to interest.
451#options NS #Xerox NS protocols
452#options NSIP #XNS over IP
453
454#
455# SMB/CIFS requester
456# NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV
457# options.
458# NETSMBCRYPTO enables support for encrypted passwords.
459options NETSMB #SMB/CIFS requester
460options NETSMBCRYPTO #encrypted password support for SMB
461
462# mchain library. It can be either loaded as KLD or compiled into kernel
463options LIBMCHAIN #mbuf management library
464
465# netgraph(4). Enable the base netgraph code with the NETGRAPH option.
466# Individual node types can be enabled with the corresponding option
467# listed below; however, this is not strictly necessary as netgraph
468# will automatically load the corresponding KLD module if the node type
469# is not already compiled into the kernel. Each type below has a
470# corresponding man page, e.g., ng_async(8).
471options NETGRAPH #netgraph(4) system
472options NETGRAPH_ASYNC
473options NETGRAPH_BPF
474options NETGRAPH_CISCO
475options NETGRAPH_ECHO
476options NETGRAPH_ETHER
477options NETGRAPH_FRAME_RELAY
478options NETGRAPH_HOLE
479options NETGRAPH_IFACE
480options NETGRAPH_KSOCKET
481options NETGRAPH_L2TP
482options NETGRAPH_LMI
483# MPPC compression requires proprietary files (not included)
484#options NETGRAPH_MPPC_COMPRESSION
485options NETGRAPH_MPPC_ENCRYPTION
486options NETGRAPH_ONE2MANY
487options NETGRAPH_PPP
488options NETGRAPH_PPPOE
489options NETGRAPH_PPTPGRE
490options NETGRAPH_RFC1490
491options NETGRAPH_SOCKET
492options NETGRAPH_TEE
493options NETGRAPH_TTY
494options NETGRAPH_UI
495options NETGRAPH_VJC
496
497device mn # Munich32x/Falc54 Nx64kbit/sec cards.
498
499#
500# Network interfaces:
501# The `loop' pseudo-device is MANDATORY when networking is enabled.
502# The `ether' pseudo-device provides generic code to handle
503# Ethernets; it is MANDATORY when a Ethernet device driver is
504# configured or token-ring is enabled.
505# The 'fddi' pseudo-device provides generic code to support FDDI.
506# The `arcnet' pseudo-device provides generic code to support Arcnet.
507# The `sppp' pseudo-device serves a similar role for certain types
508# of synchronous PPP links (like `cx', `ar').
509# The `sl' pseudo-device implements the Serial Line IP (SLIP) service.
510# The `ppp' pseudo-device implements the Point-to-Point Protocol.
511# The `bpf' pseudo-device enables the Berkeley Packet Filter. Be
512# aware of the legal and administrative consequences of enabling this
513# option. The number of devices determines the maximum number of
514# simultaneous BPF clients programs runnable.
515# The `disc' pseudo-device implements a minimal network interface,
516# which throws away all packets sent and never receives any. It is
517# included for testing purposes. This shows up as the 'ds' interface.
518# The `tun' pseudo-device implements (user-)ppp and nos-tun
519# The `gif' pseudo-device implements IPv6 over IP4 tunneling,
520# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and
521# IPv6 over IPv6 tunneling.
522# The `gre' device implements two types of IP4 over IP4 tunneling:
523# GRE and MOBILE, as specified in the RFC1701 and RFC2004.
524# The `faith' pseudo-device captures packets sent to it and diverts them
525# to the IPv4/IPv6 translation daemon.
526# The `stf' device implements 6to4 encapsulation.
527# The `ef' pseudo-device provides support for multiple ethernet frame types
528# specified via ETHER_* options. See ef(4) for details.
529#
530# The PPP_BSDCOMP option enables support for compress(1) style entire
531# packet compression, the PPP_DEFLATE is for zlib/gzip style compression.
532# PPP_FILTER enables code for filtering the ppp data stream and selecting
533# events for resetting the demand dial activity timer - requires bpf.
534# See pppd(8) for more details.
535#
536pseudo-device ether #Generic Ethernet
537pseudo-device vlan 1 #VLAN support
538pseudo-device token #Generic TokenRing
539pseudo-device fddi #Generic FDDI
540pseudo-device arcnet #Generic Arcnet
541pseudo-device sppp #Generic Synchronous PPP
542pseudo-device loop #Network loopback device
543pseudo-device bpf #Berkeley packet filter
544pseudo-device disc #Discard device (ds0, ds1, etc)
545pseudo-device tun #Tunnel driver (ppp(8), nos-tun(8))
546pseudo-device sl 2 #Serial Line IP
547pseudo-device gre #IP over IP tunneling
548pseudo-device ppp 2 #Point-to-point protocol
549options PPP_BSDCOMP #PPP BSD-compress support
550options PPP_DEFLATE #PPP zlib/deflate/gzip support
551options PPP_FILTER #enable bpf filtering (needs bpf)
552
553pseudo-device ef # Multiple ethernet frames support
554options ETHER_II # enable Ethernet_II frame
555options ETHER_8023 # enable Ethernet_802.3 (Novell) frame
556options ETHER_8022 # enable Ethernet_802.2 frame
557options ETHER_SNAP # enable Ethernet_802.2/SNAP frame
558
559# for IPv6
560pseudo-device gif #IPv6 and IPv4 tunneling
561pseudo-device faith 1 #for IPv6 and IPv4 translation
562pseudo-device stf #6to4 IPv6 over IPv4 encapsulation
563
564#
565# Internet family options:
566#
567# MROUTING enables the kernel multicast packet forwarder, which works
568# with mrouted(8).
569#
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570# PIM enables Protocol Independent Multicast in the kernel.
571# Requires MROUTING enabled.
572#
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573# IPFIREWALL enables support for IP firewall construction, in
574# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends
575# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT
576# limits the number of times a matching entry can be logged.
577#
578# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any"
579# and if you do not add other rules during startup to allow access,
580# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open
581# in /etc/rc.conf when first enabling this feature, then refining the
582# firewall rules in /etc/rc.firewall after you've tested that the new kernel
583# feature works properly.
584#
585# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to
586# allow everything. Use with care, if a cracker can crash your
587# firewall machine, they can get to your protected machines. However,
588# if you are using it as an as-needed filter for specific problems as
589# they arise, then this may be for you. Changing the default to 'allow'
590# means that you won't get stuck if the kernel and /sbin/ipfw binary get
591# out of sync.
592#
593# IPDIVERT enables the divert IP sockets, used by ``ipfw divert''
594#
595# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding
596# packets without touching the ttl). This can be useful to hide firewalls
597# from traceroute and similar tools.
598#
599# TCPDEBUG is undocumented.
600#
601options MROUTING # Multicast routing
f1f552f6 602options PIM # Protocol Independent Multicast
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603options IPFIREWALL #firewall
604options IPFIREWALL_VERBOSE #enable logging to syslogd(8)
605options IPFIREWALL_FORWARD #enable transparent proxy support
606options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity
607options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default
608options IPV6FIREWALL #firewall for IPv6
609options IPV6FIREWALL_VERBOSE
610options IPV6FIREWALL_VERBOSE_LIMIT=100
611options IPV6FIREWALL_DEFAULT_TO_ACCEPT
612options IPDIVERT #divert sockets
613options IPFILTER #ipfilter support
614options IPFILTER_LOG #ipfilter logging
615options IPFILTER_DEFAULT_BLOCK #block all packets by default
616options IPSTEALTH #support for stealth forwarding
617options TCPDEBUG
c1d552d0 618options NS # NETNS support
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619
620# The MBUF_STRESS_TEST option enables options which create
621# various random failures / extreme cases related to mbuf
622# functions. See the mbuf(9) manpage for a list of available
623# test cases.
624options MBUF_STRESS_TEST
625
626# RANDOM_IP_ID causes the ID field in IP packets to be randomized
627# instead of incremented by 1 with each packet generated. This
628# option closes a minor information leak which allows remote
629# observers to determine the rate of packet generation on the
630# machine by watching the counter.
631options RANDOM_IP_ID
632
633# Statically link in accept filters
634options ACCEPT_FILTER_DATA
635options ACCEPT_FILTER_HTTP
636
637#
638# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This
639# prevents nmap et al. from identifying the TCP/IP stack, but breaks support
640# for RFC1644 extensions and is not recommended for web servers.
641#
642options TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN
643
644# ICMP_BANDLIM enables icmp error response bandwidth limiting. You
645# typically want this option as it will help protect the machine from
646# D.O.S. packet attacks.
647#
648options ICMP_BANDLIM
649
650# DUMMYNET enables the "dummynet" bandwidth limiter. You need
651# IPFIREWALL as well. See the dummynet(4) and ipfw(8) manpages for more info.
652# When you run DUMMYNET it is advisable to also have "options HZ=1000"
653# to achieve a smoother scheduling of the traffic.
654#
655# BRIDGE enables bridging between ethernet cards -- see bridge(4).
656# You can use IPFIREWALL and DUMMYNET together with bridging.
657#
658options DUMMYNET
659options BRIDGE
660
661#
662# ATM (HARP version) options
663#
664# ATM_CORE includes the base ATM functionality code. This must be included
665# for ATM support.
666#
667# ATM_IP includes support for running IP over ATM.
668#
669# At least one (and usually only one) of the following signalling managers
670# must be included (note that all signalling managers include PVC support):
671# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'.
672# ATM_SPANS includes support for the `spans' signalling manager, which runs
673# the FORE Systems's proprietary SPANS signalling protocol.
674# ATM_UNI includes support for the `uni30' and `uni31' signalling managers,
675# which run the ATM Forum UNI 3.x signalling protocols.
676#
677# The `hea' driver provides support for the Efficient Networks, Inc.
678# ENI-155p ATM PCI Adapter.
679#
680# The `hfa' driver provides support for the FORE Systems, Inc.
681# PCA-200E ATM PCI Adapter.
682#
683options ATM_CORE #core ATM protocol family
684options ATM_IP #IP over ATM support
685options ATM_SIGPVC #SIGPVC signalling manager
686options ATM_SPANS #SPANS signalling manager
687options ATM_UNI #UNI signalling manager
688device hea #Efficient ENI-155p ATM PCI
689device hfa #FORE PCA-200E ATM PCI
690
691# DEVICE_POLLING adds support for mixed interrupt-polling handling
692# of network device drivers, which has significant benefits in terms
693# of robustness to overloads and responsivity, as well as permitting
694# accurate scheduling of the CPU time between kernel network processing
695# and other activities. The drawback is a moderate (up to 1/HZ seconds)
696# potential increase in response times.
697# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING
698# to achieve smoother behaviour.
699# Additionally, you can enable/disable polling at runtime with the
700# sysctl variable kern.polling.enable (defaults off), and select
701# the CPU fraction reserved to userland with the sysctl variable
702# kern.polling.user_frac (default 50, range 0..100).
703#
704# Only the "dc" "fxp" and "sis" devices support this mode of operation at
705# the time of this writing.
706
707options DEVICE_POLLING
708
709\f
710#####################################################################
711# FILESYSTEM OPTIONS
712
713#
714# Only the root, /usr, and /tmp filesystems need be statically
715# compiled; everything else will be automatically loaded at mount
716# time. (Exception: the UFS family---FFS, and MFS --- cannot
717# currently be demand-loaded.) Some people still prefer to statically
718# compile other filesystems as well.
719#
720# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be
721# buggy, and WILL panic your system if you attempt to do anything with
722# them. They are included here as an incentive for some enterprising
723# soul to sit down and fix them.
724#
725
726# One of these is mandatory:
727options FFS #Fast filesystem
728options MFS #Memory File System
729options NFS #Network File System
730
731# The rest are optional:
732#options NFS_NOSERVER #Disable the NFS-server code.
733options CD9660 #ISO 9660 filesystem
734options FDESC #File descriptor filesystem
735options KERNFS #Kernel filesystem
736options MSDOSFS #MS DOS File System
737options NTFS #NT File System
738options NULLFS #NULL filesystem
739options NWFS #NetWare filesystem
740options PORTAL #Portal filesystem
741options PROCFS #Process filesystem
742options SMBFS #SMB/CIFS filesystem
743options UMAPFS #UID map filesystem
744options UNION #Union filesystem
745# The xFS_ROOT options REQUIRE the associated ``options xFS''
746options CD9660_ROOT #CD-ROM usable as root device
747options FFS_ROOT #FFS usable as root device
748options NFS_ROOT #NFS usable as root device
749
750# Soft updates is technique for improving file system speed and
751# making abrupt shutdown less risky.
752options SOFTUPDATES
753
754# Directory hashing improves the speed of operations on very large
755# directories at the expense of some memory.
756options UFS_DIRHASH
757
758# Make space in the kernel for a root filesystem on a md device.
759# Define to the number of kilobytes to reserve for the filesystem.
760options MD_ROOT_SIZE=10
761
762# Make the md device a potential root device, either with preloaded
763# images of type mfs_root or md_root.
764options MD_ROOT
765
766# Specify double the default maximum size for malloc(9)-backed md devices.
767options MD_NSECT=40000
768
769# Allow this many swap-devices.
770#
771# In order to manage swap, the system must reserve bitmap space that
772# scales with the largest mounted swap device multiplied by NSWAPDEV,
773# irregardless of whether other swap devices exist or not. So it
774# is not a good idea to make this value too large.
775options NSWAPDEV=5
776
777# Disk quotas are supported when this option is enabled.
778options QUOTA #enable disk quotas
779
780# If you are running a machine just as a fileserver for PC and MAC
781# users, using SAMBA or Netatalk, you may consider setting this option
782# and keeping all those users' directories on a filesystem that is
783# mounted with the suiddir option. This gives new files the same
784# ownership as the directory (similar to group). It's a security hole
785# if you let these users run programs, so confine it to file-servers
786# (but it'll save you lots of headaches in those cases). Root owned
787# directories are exempt and X bits are cleared. The suid bit must be
788# set on the directory as well; see chmod(1) PC owners can't see/set
789# ownerships so they keep getting their toes trodden on. This saves
790# you all the support calls as the filesystem it's used on will act as
791# they expect: "It's my dir so it must be my file".
792#
793options SUIDDIR
794
795# NFS options:
796options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec
797options NFS_MAXATTRTIMO=60
798options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec
799options NFS_MAXDIRATTRTIMO=60
800options NFS_GATHERDELAY=10 # Default write gather delay (msec)
801options NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this
802options NFS_WDELAYHASHSIZ=16 # and with this
803options NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this
804options NFS_DEBUG # Enable NFS Debugging
805
806# Coda stuff:
807options CODA #CODA filesystem.
808pseudo-device vcoda 4 #coda minicache <-> venus comm.
809
810#
811# Add support for the EXT2FS filesystem of Linux fame. Be a bit
812# careful with this - the ext2fs code has a tendency to lag behind
813# changes and not be exercised very much, so mounting read/write could
814# be dangerous (and even mounting read only could result in panics.)
815#
816options EXT2FS
817
818# Use real implementations of the aio_* system calls. There are numerous
819# stability and security issues in the current aio code that make it
820# unsuitable for inclusion on machines with untrusted local users.
821options VFS_AIO
822
823\f
824#####################################################################
825# POSIX P1003.1B
826
827# Real time extensions added in the 1993 Posix
828# P1003_1B: Infrastructure
829# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING
830# _KPOSIX_VERSION: Version kernel is built for
831
832options P1003_1B
833options _KPOSIX_PRIORITY_SCHEDULING
834options _KPOSIX_VERSION=199309L
835
836\f
837#####################################################################
838# CLOCK OPTIONS
839
840# The granularity of operation is controlled by the kernel option HZ whose
841# default value (100) means a granularity of 10ms (1s/HZ).
842# Some subsystems, such as DUMMYNET or DEVICE_POLLING, might benefit from
843# a smaller granularity such as 1ms or less.
844# Consider, however, that reducing the granularity too much might
845# cause excessive overhead in clock interrupt processing,
846# potentially causing ticks to be missed and thus actually reducing
847# the accuracy of operation.
848
849options HZ=100
850
851# The following options are used for debugging clock behavior only, and
852# should not be used for production systems.
853#
854# CLK_CALIBRATION_LOOP will run the clock calibration loop at startup
855# until the user presses a key.
856
857options CLK_CALIBRATION_LOOP
858
859# The following two options measure the frequency of the corresponding
860# clock relative to the RTC (onboard mc146818a).
861
862options CLK_USE_I8254_CALIBRATION
863options CLK_USE_TSC_CALIBRATION
864
865\f
866#####################################################################
867# SCSI DEVICES
868
869# SCSI DEVICE CONFIGURATION
870
871# The SCSI subsystem consists of the `base' SCSI code, a number of
872# high-level SCSI device `type' drivers, and the low-level host-adapter
873# device drivers. The host adapters are listed in the ISA and PCI
874# device configuration sections below.
875#
876# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so
877# that a given bus, target, and LUN always come on line as the same
878# device unit. In earlier versions the unit numbers were assigned
879# in the order that the devices were probed on the SCSI bus. This
880# means that if you removed a disk drive, you may have had to rewrite
881# your /etc/fstab file, and also that you had to be careful when adding
882# a new disk as it may have been probed earlier and moved your device
883# configuration around.
884
885# This old behavior is maintained as the default behavior. The unit
886# assignment begins with the first non-wired down unit for a device
887# type. For example, if you wire a disk as "da3" then the first
888# non-wired disk will be assigned da4.
889
890# The syntax for wiring down devices is:
891
892# device scbus0 at ahc0 # Single bus device
893# device scbus1 at ahc1 bus 0 # Single bus device
894# device scbus3 at ahc2 bus 0 # Twin bus device
895# device scbus2 at ahc2 bus 1 # Twin bus device
896# device da0 at scbus0 target 0 unit 0
897# device da1 at scbus3 target 1
898# device da2 at scbus2 target 3
899# device sa1 at scbus1 target 6
900# device cd
901
902# "units" (SCSI logical unit number) that are not specified are
903# treated as if specified as LUN 0.
904
905# All SCSI devices allocate as many units as are required.
906
907# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI
908# configuration and doesn't have to be explicitly configured.
909
910device scbus #base SCSI code
911device ch #SCSI media changers
912device da #SCSI direct access devices (aka disks)
913device sa #SCSI tapes
914device cd #SCSI CD-ROMs
915device pass #CAM passthrough driver
916device pt #SCSI processor type
917device ses #SCSI SES/SAF-TE driver
918
919# CAM OPTIONS:
920# debugging options:
921# -- NOTE -- If you specify one of the bus/target/lun options, you must
922# specify them all!
923# CAMDEBUG: When defined enables debugging macros
924# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses.
925# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets.
926# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns.
927# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE,
928# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB
929#
930# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds
931# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions
932# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions
933# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter)
934# queue after a bus reset, and the number of milliseconds to
935# freeze the device queue after a bus device reset.
936options CAMDEBUG
937options CAM_DEBUG_BUS=-1
938options CAM_DEBUG_TARGET=-1
939options CAM_DEBUG_LUN=-1
940options CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB"
941options CAM_MAX_HIGHPOWER=4
942options SCSI_NO_SENSE_STRINGS
943options SCSI_NO_OP_STRINGS
944options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device
945
946# Options for the CAM CDROM driver:
947# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN
948# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only
949# enforced if there is I/O waiting for another LUN
950# The compiled in defaults for these variables are 2 and 10 seconds,
951# respectively.
952#
953# These can also be changed on the fly with the following sysctl variables:
954# kern.cam.cd.changer.min_busy_seconds
955# kern.cam.cd.changer.max_busy_seconds
956#
957options CHANGER_MIN_BUSY_SECONDS=2
958options CHANGER_MAX_BUSY_SECONDS=10
959
960# Options for the CAM sequential access driver:
961# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes
962# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes
963# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes
964# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes
965# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT.
966options SA_IO_TIMEOUT="(4)"
967options SA_SPACE_TIMEOUT="(60)"
968options SA_REWIND_TIMEOUT="(2*60)"
969options SA_ERASE_TIMEOUT="(4*60)"
970options SA_1FM_AT_EOD
971
972# Optional timeout for the CAM processor target (pt) device
973# This is specified in seconds. The default is 60 seconds.
974options SCSI_PT_DEFAULT_TIMEOUT="60"
975
976# Optional enable of doing SES passthrough on other devices (e.g., disks)
977#
978# Normally disabled because a lot of newer SCSI disks report themselves
979# as having SES capabilities, but this can then clot up attempts to build
980# build a topology with the SES device that's on the box these drives
981# are in....
982options SES_ENABLE_PASSTHROUGH
983
984\f
985#####################################################################
986# MISCELLANEOUS DEVICES AND OPTIONS
987
988# The `pty' device usually turns out to be ``effectively mandatory'',
989# as it is required for `telnetd', `rlogind', `screen', `emacs', and
990# `xterm', among others.
991
992pseudo-device pty #Pseudo ttys
993pseudo-device speaker #Play IBM BASIC-style noises out your speaker
994pseudo-device gzip #Exec gzipped a.out's
995pseudo-device vn #Vnode driver (turns a file into a device)
996pseudo-device md #Memory/malloc disk
997pseudo-device snp #Snoop device - to look at pty/vty/etc..
998pseudo-device ccd 4 #Concatenated disk driver
999
1000# Configuring Vinum into the kernel is not necessary, since the kld
1001# module gets started automatically when vinum(8) starts. This
1002# device is also untested. Use at your own risk.
1003#
1004# The option VINUMDEBUG must match the value set in CFLAGS
1005# in src/sbin/vinum/Makefile. Failure to do so will result in
1006# the following message from vinum(8):
1007#
1008# Can't get vinum config: Invalid argument
1009#
1010# see vinum(4) for more reasons not to use these options.
1011pseudo-device vinum #Vinum concat/mirror/raid driver
1012options VINUMDEBUG #enable Vinum debugging hooks
1013
1014# Kernel side iconv library
1015options LIBICONV
1016
1017# Size of the kernel message buffer. Should be N * pagesize.
1018options MSGBUF_SIZE=40960
1019
1020\f
1021#####################################################################
1022# HARDWARE DEVICE CONFIGURATION
1023
1024# ISA and EISA devices:
1025# EISA support is available for some device, so they can be auto-probed.
1026# MicroChannel (MCA) support is available for some devices.
1027
1028#
1029# Mandatory ISA devices: isa, npx
1030#
1031device isa
1032
1033#
1034# Options for `isa':
1035#
1036# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A
1037# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
1038# This option breaks suspend/resume on some portables.
1039#
1040# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A
1041# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
1042# Automatic EOI is documented not to work for for the slave with the
1043# original i8259A, but it works for some clones and some integrated
1044# versions.
1045#
1046# MAXMEM specifies the amount of RAM on the machine; if this is not
1047# specified, FreeBSD will first read the amount of memory from the CMOS
1048# RAM, so the amount of memory will initially be limited to 64MB or 16MB
1049# depending on the BIOS. If the BIOS reports 64MB, a memory probe will
1050# then attempt to detect the installed amount of RAM. If this probe
1051# fails to detect >64MB RAM you will have to use the MAXMEM option.
1052# The amount is in kilobytes, so for a machine with 128MB of RAM, it would
1053# be 131072 (128 * 1024).
1054#
1055# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to
1056# reset the CPU for reboot. This is needed on some systems with broken
1057# keyboard controllers.
1058#
1059# PAS_JOYSTICK_ENABLE enables the gameport on the ProAudio Spectrum
1060
1061options AUTO_EOI_1
1062#options AUTO_EOI_2
1063options MAXMEM="(128*1024)"
1064#options BROKEN_KEYBOARD_RESET
1065#options PAS_JOYSTICK_ENABLE
1066
1067# Enable support for the kernel PLL to use an external PPS signal,
1068# under supervision of [x]ntpd(8)
1069# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp
1070
1071options PPS_SYNC
1072
1073# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n"
1074# message you probably have some broken sw/hw which disables interrupts
1075# for too long. You can make the system more resistant to this by
1076# choosing a high value for NTIMECOUNTER. The default is 5, there
1077# is no upper limit but more than a couple of hundred are not productive.
1078# A better strategy may be to sysctl -w kern.timecounter.method=1
1079
1080options NTIMECOUNTER=20
1081
1082# The keyboard controller; it controls the keyboard and the PS/2 mouse.
1083device atkbdc0 at isa? port IO_KBD
1084
1085# The AT keyboard
1086device atkbd0 at atkbdc? irq 1
1087
1088# Options for atkbd:
1089options ATKBD_DFLT_KEYMAP # specify the built-in keymap
1090makeoptions ATKBD_DFLT_KEYMAP="jp.106"
1091
1092# These options are valid for other keyboard drivers as well.
1093options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap
1094options KBD_INSTALL_CDEV # install a CDEV entry in /dev
1095
1096# `flags' for atkbd:
1097# 0x01 Force detection of keyboard, else we always assume a keyboard
1098# 0x02 Don't reset keyboard, useful for some newer ThinkPads
1099# 0x03 Force detection and avoid reset, might help with certain
1100# dockingstations
1101# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads
1102
1103# PS/2 mouse
1104device psm0 at atkbdc? irq 12
1105
1106# Options for psm:
1107options PSM_HOOKRESUME #hook the system resume event, useful
1108 #for some laptops
1109options PSM_RESETAFTERSUSPEND #reset the device at the resume event
1110
1111# The video card driver.
1112device vga0 at isa?
1113
1114# Options for vga:
1115# Try the following option if the mouse pointer is not drawn correctly
1116# or font does not seem to be loaded properly. May cause flicker on
1117# some systems.
1118options VGA_ALT_SEQACCESS
1119
1120# If you can dispense with some vga driver features, you may want to
1121# use the following options to save some memory.
1122options VGA_NO_FONT_LOADING # don't save/load font
1123options VGA_NO_MODE_CHANGE # don't change video modes
1124
1125# Older video cards may require this option for proper operation.
1126options VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs
1127
1128# The following option probably won't work with the LCD displays.
1129options VGA_WIDTH90 # support 90 column modes
1130
1131# To include support for VESA video modes
1132options VESA
1133
1134# Splash screen at start up! Screen savers require this too.
1135pseudo-device splash
1136
1137# The pcvt console driver (vt220 compatible).
1138device vt0 at isa?
1139options XSERVER # support for running an X server on vt
1140options FAT_CURSOR # start with block cursor
1141# This PCVT option is for keyboards such as those used on IBM ThinkPad laptops
1142options PCVT_SCANSET=2 # IBM keyboards are non-std
1143# Other PCVT options are documented in pcvt(4).
1144options PCVT_24LINESDEF
1145options PCVT_CTRL_ALT_DEL
1146options PCVT_EMU_MOUSE
1147options PCVT_FREEBSD=211
1148options PCVT_META_ESC
1149options PCVT_NSCREENS=9
1150options PCVT_PRETTYSCRNS
1151options PCVT_SCREENSAVER
1152options PCVT_USEKBDSEC
1153options PCVT_VT220KEYB
1154
1155# The syscons console driver (sco color console compatible).
1156device sc0 at isa?
1157options MAXCONS=16 # number of virtual consoles
1158options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode
1159options SC_DFLT_FONT # compile font in
1160makeoptions SC_DFLT_FONT=cp850
1161options SC_DISABLE_DDBKEY # disable `debug' key
1162options SC_DISABLE_REBOOT # disable reboot key sequence
1163options SC_HISTORY_SIZE=200 # number of history buffer lines
1164options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor
1165options SC_PIXEL_MODE # add support for the raster text mode
1166
1167# The following options will let you change the default colors of syscons.
1168options SC_NORM_ATTR="(FG_GREEN|BG_BLACK)"
1169options SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)"
1170options SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)"
1171options SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)"
1172
1173# If you have a two button mouse, you may want to add the following option
1174# to use the right button of the mouse to paste text.
1175options SC_TWOBUTTON_MOUSE
1176
1177# You can selectively disable features in syscons.
1178options SC_NO_CUTPASTE
1179options SC_NO_FONT_LOADING
1180options SC_NO_HISTORY
1181options SC_NO_SYSMOUSE
1182
1183#
1184# The Numeric Processing eXtension driver. In addition to this, you
1185# may configure a math emulator (see above). If your machine has a
1186# hardware FPU and the kernel configuration includes the npx device
1187# *and* a math emulator compiled into the kernel, the hardware FPU
1188# will be used, unless it is found to be broken or unless "flags" to
1189# npx0 includes "0x08", which requests preference for the emulator.
1190device npx0 at nexus? port IO_NPX flags 0x0 irq 13
1191
1192#
1193# `flags' for npx0:
1194# 0x01 don't use the npx registers to optimize bcopy.
1195# 0x02 don't use the npx registers to optimize bzero.
1196# 0x04 don't use the npx registers to optimize copyin or copyout.
1197# 0x08 use emulator even if hardware FPU is available.
1198# The npx registers are normally used to optimize copying and zeroing when
1199# all of the following conditions are satisfied:
1200# I586_CPU is an option
1201# the cpu is an i586 (perhaps not a Pentium)
1202# the probe for npx0 succeeds
1203# INT 16 exception handling works.
1204# Then copying and zeroing using the npx registers is normally 30-100% faster.
1205# The flags can be used to control cases where it doesn't work or is slower.
1206# Setting them at boot time using userconfig works right (the optimizations
1207# are not used until later in the bootstrap when npx0 is attached).
1208# Flag 0x08 automatically disables the i586 optimized routines.
1209#
1210
1211#
1212# Optional ISA and EISA devices:
1213#
1214
1215#
1216# SCSI host adapters: `aha', `aic', `bt'
1217#
1218# adv: All Narrow SCSI bus AdvanSys controllers.
1219# adw: Second Generation AdvanSys controllers including the ADV940UW.
1220# aha: Adaptec 154x
1221# ahc: Adaptec 274x/284x/294x
1222# aic: Adaptec 152x
1223# bt: Most Buslogic controllers
1224# ncv: NCR 53C500 based SCSI host adapters.
1225# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters.
1226# stg: TMC 18C30, 18C50 based ISA/PC Card SCSI host adapters.
1227#
1228# Note that the order is important in order for Buslogic cards to be
1229# probed correctly.
1230#
1231
1232device bt0 at isa? port IO_BT0
1233device adv0 at isa?
1234device adw
1235device aha0 at isa?
1236device aic0 at isa?
1237device ncv
1238device nsp
1239device stg0 at isa? port 0x140 irq 11
1240
1241#
1242# Adaptec FSA RAID controllers, including integrated DELL controller,
1243# the Dell PERC 2/QC and the HP NetRAID-4M
1244#
1245device aac
1246device aacp # SCSI Passthrough interface (optional, CAM required)
1247
1248#
1249# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only
1250# one entry is needed; the code will find and configure all supported
1251# controllers.
1252#
1253device ida # Compaq Smart RAID
1254device mlx # Mylex DAC960
1255device amr # AMI MegaRAID
1256
1257#
1258# 3ware ATA RAID
1259#
1260device twe # 3ware ATA RAID
1261
1262#
1263# The 'ATA' driver supports all ATA and ATAPI devices.
1264# It can reuse the majors of wd.c for booting purposes.
1265# You only need one "device ata" for it to find all
1266# PCI ATA/ATAPI devices on modern machines.
1267device ata
1268device atadisk # ATA disk drives
1269device atapicd # ATAPI CDROM drives
1270device atapifd # ATAPI floppy drives
1271device atapist # ATAPI tape drives
1272device atapicam # emulate ATAPI devices as SCSI ditto via CAM
1273 # needs CAM to be present (scbus & pass)
1274
1275#The following options are valid on the ATA driver:
1276#
1277# ATA_STATIC_ID: controller numbering is static (like the old driver)
1278# else the device numbers are dynamically allocated.
1279options ATA_STATIC_ID
1280
1281#
1282# For older non-PCI systems, these are the lines to use:
1283#device ata0 at isa? port IO_WD1 irq 14
1284#device ata1 at isa? port IO_WD2 irq 15
1285
1286#
1287# ST-506, ESDI, and IDE hard disks: `wdc' and `wd'
1288#
1289# The flags fields are used to enable the multi-sector I/O and
1290# the 32BIT I/O modes. The flags may be used in either the controller
1291# definition or in the individual disk definitions. The controller
1292# definition is supported for the boot configuration stuff.
1293#
1294# Each drive has a 16 bit flags value defined:
1295# The low 8 bits are the maximum value for the multi-sector I/O,
1296# where 0xff defaults to the maximum that the drive can handle.
1297# The high bit of the 16 bit flags (0x8000) allows probing for
1298# 32 bit transfers. Bit 14 (0x4000) enables a hack to wake
1299# up powered-down laptop drives. Bit 13 (0x2000) allows
1300# probing for PCI IDE DMA controllers, such as Intel's PIIX
1301# south bridges. Bit 12 (0x1000) sets LBA mode instead of the
1302# default CHS mode for accessing the drive. See the wd.4 man page.
1303#
1304# The flags field for the drives can be specified in the controller
1305# specification with the low 16 bits for drive 0, and the high 16 bits
1306# for drive 1.
1307# e.g.:
1308#device wdc0 at isa? port IO_WD1 irq 14 flags 0x00ff8004
1309#
1310# specifies that drive 0 will be allowed to probe for 32 bit transfers and
1311# a maximum multi-sector transfer of 4 sectors, and drive 1 will not be
1312# allowed to probe for 32 bit transfers, but will allow multi-sector
1313# transfers up to the maximum that the drive supports.
1314#
1315# If you are using a PCI controller that is not running in compatibility
1316# mode (for example, it is a 2nd IDE PCI interface), then use config line(s)
1317# such as:
1318#
1319#device wdc2 at isa? port 0 flags 0xa0ffa0ff
1320#device wd4 at wdc2 drive 0
1321#device wd5 at wdc2 drive 1
1322#
1323#device wdc3 at isa? port 0 flags 0xa0ffa0ff
1324#device wd6 at wdc3 drive 0
1325#device wd7 at wdc3 drive 1
1326#
1327# Note that the above config would be useful for a Promise card, when used
1328# on a MB that already has a PIIX controller. Note the bogus irq and port
1329# entries. These are automatically filled in by the IDE/PCI support.
1330#
1331# This driver must be commented out because it is mutually exclusive with
1332# the ata(4) driver.
1333#
1334device wdc0 at isa? port IO_WD1 irq 14
1335device wd0 at wdc0 drive 0
1336device wd1 at wdc0 drive 1
1337device wdc1 at isa? port IO_WD2 irq 15
1338device wd2 at wdc1 drive 0
1339device wd3 at wdc1 drive 1
1340
1341#
1342# This option allow you to override the default probe time for IDE
1343# devices, to get a faster probe. Setting this below 10000 violate
1344# the IDE specs, but may still work for you (it will work for most
1345# people).
1346#
1347options IDE_DELAY=8000 # Be optimistic about Joe IDE device
1348
1349# IDE CD-ROM & CD-R/RW driver - requires wdc controller
1350device wcd
1351
1352# IDE floppy driver - requires wdc controller
1353device wfd
1354
1355# IDE tape driver - requires wdc controller
1356device wst
1357
1358
1359#
1360# Standard floppy disk controllers: `fdc' and `fd'
1361#
1362device fdc0 at isa? port IO_FD1 irq 6 drq 2
1363#
1364# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you
1365# gotta turn it actually on by setting the variable fd_debug with DDB,
1366# however.
1367options FDC_DEBUG
1368
1369device fd0 at fdc0 drive 0
1370device fd1 at fdc0 drive 1
1371
1372# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README
1373device fla0 at isa?
1374
1375#
1376# Other standard PC hardware: `mse', `sio', etc.
1377#
1378# mse: Logitech and ATI InPort bus mouse ports
1379# sio: serial ports (see sio(4))
1380
1381device mse0 at isa? port 0x23c irq 5
1382
1383device sio0 at isa? port IO_COM1 flags 0x10 irq 4
1384
1385#
1386# `flags' for serial drivers that support consoles (only for sio now):
1387# 0x10 enable console support for this unit. The other console flags
1388# are ignored unless this is set. Enabling console support does
1389# not make the unit the preferred console - boot with -h or set
1390# the 0x20 flag for that. Currently, at most one unit can have
1391# console support; the first one (in config file order) with
1392# this flag set is preferred. Setting this flag for sio0 gives
1393# the old behaviour.
1394# 0x20 force this unit to be the console (unless there is another
1395# higher priority console). This replaces the COMCONSOLE option.
1396# 0x40 reserve this unit for low level console operations. Do not
1397# access the device in any normal way.
1398# 0x80 use this port for serial line gdb support in ddb.
1399#
1400# PnP `flags' (set via userconfig using pnp x flags y)
1401# 0x1 disable probing of this device. Used to prevent your modem
1402# from being attached as a PnP modem.
1403#
1404
1405# Options for serial drivers that support consoles (only for sio now):
1406options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to
1407 #DDB, if available.
1408options CONSPEED=115200 # speed for serial console
1409 # (default 9600)
1410
1411# Solaris implements a new BREAK which is initiated by a character
1412# sequence CR ~ ^b which is similar to a familiar pattern used on
1413# Sun servers by the Remote Console.
1414options ALT_BREAK_TO_DEBUGGER
1415
1416# Options for sio:
1417options COM_ESP #code for Hayes ESP
1418options COM_MULTIPORT #code for some cards with shared IRQs
1419
1420# Other flags for sio that aren't documented in the man page.
1421# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for
1422# ST16650A-compatible UARTs.
1423
1424# PCI Universal Communications driver
1425# Supports various single and multi port PCI serial cards. Maybe later
1426# also the parallel ports on combination serial/parallel cards. New cards
1427# can be added in src/sys/dev/puc/pucdata.c.
1428#
1429# If the PUC_FASTINTR option is used the driver will try to use fast
1430# interrupts. The card must then be the only user of that interrupt.
1431# Interrupts cannot be shared when using PUC_FASTINTR.
1432device puc
1433options PUC_FASTINTR
1434
1435#
1436# Network interfaces: `cx', `ed', `el', `ep', `ie', `is', `le', `lnc'
1437#
1438# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver (requires sppp)
1439# cm: Arcnet SMC COM90c26 / SMC COM90c56
1440# (and SMC COM90c66 in '56 compatibility mode) adapters.
1441# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters
1442# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing)
1443# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503
1444# el: 3Com 3C501 (slow!)
1445# ep: 3Com 3C509
1446# ex: Intel EtherExpress Pro/10 and other i82595-based adapters
1447# fe: Fujitsu MB86960A/MB86965A Ethernet
1448# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; Intel EtherExpress
1449# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100,
1450# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422)
1451# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 & Am79C960)
1452# rdp: RealTek RTL 8002-based pocket ethernet adapters
1453# sbni: Granch SBNI12-xx adapters
1454# sbsh: Granch SBNI16 SHDSL modem PCI adapters
1455# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp)
1456# wl: Lucent Wavelan (ISA card only).
1457# awi: IEEE 802.11b PRISM I cards.
1458# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both
1459# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA
1460# bridge with a PCMCIA adapter plugged into it.
1461# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA,
1462# PCI and ISA varieties.
1463# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller.
1464# ray: Raytheon Raylink 802.11 wireless NICs, OEM as Webgear Aviator 2.4GHz
1465# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133
1466# (no options needed)
1467#
1468device ar0 at isa? port 0x300 irq 10 iomem 0xd0000
1469device cm0 at isa? port 0x2e0 irq 9 iomem 0xdc000
1470device cs0 at isa? port 0x300
1471device cx0 at isa? port 0x240 irq 15 drq 7
1472device ed0 at isa? port 0x280 irq 5 iomem 0xd8000
1473device el0 at isa? port 0x300 irq 9
1474device ep
1475device ex
1476device fe0 at isa? port 0x300
1477device ie0 at isa? port 0x300 irq 5 iomem 0xd0000
1478device ie1 at isa? port 0x360 irq 7 iomem 0xd0000
1479device le0 at isa? port 0x300 irq 5 iomem 0xd0000
1480device lnc0 at isa? port 0x280 irq 10 drq 0
1481device rdp0 at isa? port 0x378 irq 7 flags 2
1482device sbni0 at isa? port 0x210 irq 5 flags 0xefdead
1483device sr0 at isa? port 0x300 irq 5 iomem 0xd0000
1484device sn0 at isa? port 0x300 irq 10
1485device awi
1486device wi
1487device an
1488options WLCACHE # enables the signal-strength cache
1489options WLDEBUG # enables verbose debugging output
1490device wl0 at isa? port 0x300
1491device xe
1492device ray
1493
1494device oltr0 at isa?
1495
1496#
1497# ATM related options
1498#
1499# The `en' device provides support for Efficient Networks (ENI)
1500# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0).
1501#
1502# atm pseudo-device provides generic atm functions and is required for
1503# atm devices.
1504# NATM enables the netnatm protocol family that can be used to
1505# bypass TCP/IP.
1506#
1507# the current driver supports only PVC operations (no atm-arp, no multicast).
1508# for more details, please read the original documents at
1509# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html
1510#
1511pseudo-device atm
1512device en
1513options NATM #native ATM
1514
1515#
1516# Audio drivers: `snd', `sb', `pas', `gus', `pca'
1517#
1518# snd: Voxware sound support code
1519# sb: SoundBlaster PCM - SoundBlaster, SB Pro, SB16, ProAudioSpectrum
1520# sbxvi: SoundBlaster 16
1521# sbmidi: SoundBlaster 16 MIDI interface
1522# pas: ProAudioSpectrum PCM and MIDI
1523# gus: Gravis Ultrasound - Ultrasound, Ultrasound 16, Ultrasound MAX
1524# gusxvi: Gravis Ultrasound 16-bit PCM (do not use)
1525# mss: Microsoft Sound System
1526# css: Crystal Sound System (CSS 423x PnP)
1527# sscape: Ensoniq Soundscape MIDI interface
1528# sscape_mss: Ensoniq Soundscape PCM (requires sscape)
1529# opl: Yamaha OPL-2 and OPL-3 FM - SB, SB Pro, SB 16, ProAudioSpectrum
1530# uart: stand-alone 6850 UART for MIDI
1531# mpu: Roland MPU-401 stand-alone card
1532#
1533# Note: It has been reported that ISA DMA with the SoundBlaster will
1534# lock up the machine (PR docs/5358). If this happens to you,
1535# turning off USWC write posting in your machine's BIOS may fix
1536# the problem.
1537#
1538# Beware! The addresses specified below are also hard-coded in
1539# src/sys/i386/isa/sound/sound_config.h. If you change the values here, you
1540# must also change the values in the include file.
1541#
1542# pcm: PCM audio through various sound cards.
1543#
1544# This has support for a large number of new audio cards, based on
1545# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP.
1546# For more information about this driver and supported cards,
1547# see the pcm.4 man page.
1548#
1549# The flags of the device tells the device a bit more info about the
1550# device that normally is obtained through the PnP interface.
1551# bit 2..0 secondary DMA channel;
1552# bit 4 set if the board uses two dma channels;
1553# bit 15..8 board type, overrides autodetection; leave it
1554# zero if don't know what to put in (and you don't,
1555# since this is unsupported at the moment...).
1556#
1557# This driver will use the new PnP code if it's available.
1558#
1559# pca: PCM audio through your PC speaker
1560#
1561# If you have a GUS-MAX card and want to use the CS4231 codec on the
1562# card the drqs for the gus max must be 8 bit (1, 2, or 3).
1563#
1564# If you would like to use the full duplex option on the gus, then define
1565# flags to be the ``read dma channel''.
1566#
1567# options BROKEN_BUS_CLOCK #PAS-16 isn't working and OPTI chipset
1568# options SYMPHONY_PAS #PAS-16 isn't working and SYMPHONY chipset
1569# options EXCLUDE_SBPRO #PAS-16
1570# options SBC_IRQ=5 #PAS-16. Must match irq on sb0 line.
1571# PAS16: The order of the pas0/sb0/opl0 is important since the
1572# sb emulation is enabled in the pas-16 attach.
1573#
1574# To override the GUS defaults use:
1575# options GUS_DMA2
1576# options GUS_DMA
1577# options GUS_IRQ
1578#
1579# The src/sys/i386/isa/sound/sound.doc has more information.
1580
1581# Controls all "VOXWARE" driver sound devices. See Luigi's driver
1582# below for an alternate which may work better for some cards.
1583#
1584#device snd
1585#device pas0 at isa? port 0x388 irq 10 drq 6
1586#device sb0 at isa? port 0x220 irq 5 drq 1
1587#device sbxvi0 at isa? drq 5
1588#device sbmidi0 at isa? port 0x330
1589#device awe0 at isa? port 0x620
1590#device gus0 at isa? port 0x220 irq 12 drq 1
1591##device gus0 at isa? port 0x220 irq 12 drq 1 flags 0x3
1592#device mss0 at isa? port 0x530 irq 10 drq 1
1593#device css0 at isa? port 0x534 irq 5 drq 1 flags 0x08
1594#device sscape0 at isa? port 0x330 irq 9 drq 0
1595#device trix0 at isa? port 0x330 irq 6 drq 0
1596#device sscape_mss0 at isa? port 0x534 irq 5 drq 1
1597#device opl0 at isa? port 0x388
1598#device mpu0 at isa? port 0x330 irq 6 drq 0
1599#device uart0 at isa? port 0x330 irq 5
1600
1601# The newpcm driver (use INSTEAD of snd0 and all VOXWARE drivers!).
1602# Note that motherboard sound devices may require options PNPBIOS.
1603#
1604# Supported cards include:
1605# Creative SoundBlaster ISA PnP/non-PnP
1606# Supports ESS and Avance ISA chips as well.
1607# Gravis UltraSound ISA PnP/non-PnP
1608# Crystal Semiconductor CS461x/428x PCI
1609# Neomagic 256AV (ac97)
1610# Most of the more common ISA/PnP sb/mss/ess compatable cards.
1611
1612# For non-pnp sound cards with no bridge drivers only:
1613device pcm0 at isa? irq 10 drq 1 flags 0x0
1614#
1615# For PnP/PCI sound cards
1616device pcm
1617
1618# The bridge drivers for sound cards. These can be seperately configured
1619# for providing services to the likes of new-midi (not in the tree yet).
1620# When used with 'device pcm' they also provide pcm sound services.
1621#
1622# sbc: Creative SoundBlaster ISA PnP/non-PnP
1623# Supports ESS and Avance ISA chips as well.
1624# gusc: Gravis UltraSound ISA PnP/non-PnP
1625# csa: Crystal Semiconductor CS461x/428x PCI
1626
1627# For non-PnP cards:
1628device sbc0 at isa? port 0x220 irq 5 drq 1 flags 0x15
1629device gusc0 at isa? port 0x220 irq 5 drq 1 flags 0x13
1630
1631# Not controlled by `snd'
1632device pca0 at isa? port IO_TIMER1
1633
1634#
1635# Miscellaneous hardware:
1636#
1637# mcd: Mitsumi CD-ROM using proprietary (non-ATAPI) interface
1638# scd: Sony CD-ROM using proprietary (non-ATAPI) interface
1639# wt: Wangtek and Archive QIC-02/QIC-36 tape drives
1640# ctx: Cortex-I frame grabber
1641# apm: Laptop Advanced Power Management (experimental)
1642# spigot: The Creative Labs Video Spigot video-acquisition board
1643# meteor: Matrox Meteor video capture board
1644# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board
1645# cy: Cyclades serial driver
1646# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!)
1647# dgm: Digiboard PC/Xem driver
1648# gp: National Instruments AT-GPIB and AT-GPIB/TNT board
1649# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey
1650# gsc: Genius GS-4500 hand scanner.
1651# joy: joystick
1652# labpc: National Instrument's Lab-PC and Lab-PC+
1653# rc: RISCom/8 multiport card
1654# rp: Comtrol Rocketport(ISA) - single card
1655# tw: TW-523 power line interface for use with X-10 home control products
1656# si: Specialix SI/XIO 4-32 port terminal multiplexor
1657# spic: Sony Programmable I/O controller (VAIO notebooks)
1658# stl: Stallion EasyIO and EasyConnection 8/32 (ISA and PCI), EasyConnection 8/64 PCI
1659# stli: Stallion EasyConnection 8/64 ISA/EISA, ONboard, Brumby (intelligent)
1660# nmdm: nullmodem terminal driver (see nmdm(4))
1661
1662# Notes on APM
1663# The flags takes the following meaning for apm0:
1664# 0x0020 Statclock is broken.
1665# If apm is omitted, some systems require sysctl -w kern.timecounter.method=1
1666# for correct timekeeping.
1667
1668# Notes on the spigot:
1669# The video spigot is at 0xad6. This port address can not be changed.
1670# The irq values may only be 10, 11, or 15
1671# I/O memory is an 8kb region. Possible values are:
1672# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff
1673# The start address must be on an even boundary.
1674# Add the following option if you want to allow non-root users to be able
1675# to access the spigot. This option is not secure because it allows users
1676# direct access to the I/O page.
1677# options SPIGOT_UNSECURE
1678
1679# Notes on the Comtrol Rocketport driver:
1680#
1681# The exact values used for rp0 depend on how many boards you have
1682# in the system. The manufacturer's sample configs are listed as:
1683#
1684# Comtrol Rocketport ISA single card
1685# device rp0 at isa? port 0x280
1686#
1687# If instead you have two ISA cards, one installed at 0x100 and the
1688# second installed at 0x180, then you should add the following to
1689# your kernel configuration file:
1690#
1691# device rp0 at isa? port 0x100
1692# device rp1 at isa? port 0x180
1693#
1694# For 4 ISA cards, it might be something like this:
1695#
1696# device rp0 at isa? port 0x180
1697# device rp1 at isa? port 0x100
1698# device rp2 at isa? port 0x340
1699# device rp3 at isa? port 0x240
1700#
1701# And for PCI cards, you only need say:
1702#
1703# device rp
1704
1705# Notes on the Digiboard driver:
1706#
1707# The following flag values have special meanings:
1708# 0x01 - alternate layout of pins (dgb & dgm)
1709# 0x02 - use the windowed PC/Xe in 64K mode (dgb only)
1710
1711# Notes on the Specialix SI/XIO driver:
1712# **This is NOT a Specialix supported Driver!**
1713# The host card is memory, not IO mapped.
1714# The Rev 1 host cards use a 64K chunk, on a 32K boundary.
1715# The Rev 2 host cards use a 32K chunk, on a 32K boundary.
1716# The cards can use an IRQ of 11, 12 or 15.
1717
1718# Notes on the Stallion stl and stli drivers:
1719# See src/i386/isa/README.stl for complete instructions.
1720# This is version 2.0.0, unsupported by Stallion.
1721# The stl driver has a secondary IO port hard coded at 0x280. You need
1722# to change src/i386/isa/stallion.c if you reconfigure this on the boards.
1723# The "flags" and "iosiz" settings on the stli driver depend on the board:
1724# EasyConnection 8/64 ISA: flags 23 iosiz 0x1000
1725# EasyConnection 8/64 EISA: flags 24 iosiz 0x10000
1726# EasyConnection 8/64 MCA: flags 25 iosiz 0x1000
1727# ONboard ISA: flags 4 iosiz 0x10000
1728# ONboard EISA: flags 7 iosiz 0x10000
1729# ONboard MCA: flags 3 iosiz 0x10000
1730# Brumby: flags 2 iosiz 0x4000
1731# Stallion: flags 1 iosiz 0x10000
1732# For the PCI cards, "device stl" will suffice.
1733
1734device mcd0 at isa? port 0x300 irq 10
1735# for the Sony CDU31/33A CDROM
1736device scd0 at isa? port 0x230
1737# for the SoundBlaster 16 multicd - up to 4 devices
1738device wt0 at isa? port 0x300 irq 5 drq 1
1739device ctx0 at isa? port 0x230 iomem 0xd0000
1740device spigot0 at isa? port 0xad6 irq 15 iomem 0xee000
1741device apm0
1742device gp0 at isa? port 0x2c0
1743device gsc0 at isa? port IO_GSC1 drq 3
1744device joy0 at isa? port IO_GAME
1745device cy0 at isa? irq 10 iomem 0xd4000 iosiz 0x2000
1746options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared
1747device dgb0 at isa? port 0x220 iomem 0xfc000
1748options NDGBPORTS=16 # Defaults to 16*NDGB
1749device dgm0 at isa? port 0x104 iomem 0xd0000
1750device labpc0 at isa? port 0x260 irq 5
1751device rc0 at isa? port 0x220 irq 12
1752device rp0 at isa? port 0x280
1753# the port and irq for tw0 are fictitious
1754device tw0 at isa? port 0x380 irq 11
1755device si0 at isa? iomem 0xd0000 irq 12
1756device asc0 at isa? port IO_ASC1 drq 3 irq 10
1757device spic0 at isa? irq 0 port 0x10a0
1758device stl0 at isa? port 0x2a0 irq 10
1759device stli0 at isa? port 0x2a0 iomem 0xcc000 flags 23 iosiz 0x1000
984263bc
MD
1760# HOT1 Xilinx 6200 card (http://www.vcc.com/)
1761device xrpu
1762# nullmodem terminal driver
1763device nmdm
1764
1765#
1766# MCA devices:
1767#
1768# The MCA bus device is `mca'. It provides auto-detection and
1769# configuration support for all devices on the MCA bus.
1770#
1771# The 'aha' device provides support for the Adaptec 1640
1772#
1773# The 'bt' device provides support for various Buslogic/Bustek
1774# and Storage Dimensions SCSI adapters.
1775#
1776# The 'ep' device provides support for the 3Com 3C529 ethernet card.
1777#
1778device mca
1779
1780#
1781# EISA devices:
1782#
1783# The EISA bus device is `eisa'. It provides auto-detection and
1784# configuration support for all devices on the EISA bus.
1785#
1786# The `ahb' device provides support for the Adaptec 174X adapter.
1787#
1788# The `ahc' device provides support for the Adaptec 274X and 284X
1789# adapters. The 284X, although a VLB card, responds to EISA probes.
1790#
1791# fea: DEC DEFEA EISA FDDI adapter
1792#
1793device eisa
1794device ahb
1795device ahc
1796device fea
1797
1798# The aic7xxx driver will attempt to use memory mapped I/O for all PCI
1799# controllers that have it configured only if this option is set. Unfortunately,
1800# this doesn't work on some motherboards, which prevents it from being the
1801# default.
1802options AHC_ALLOW_MEMIO
1803
1804# The adw driver will attempt to use memory mapped I/O for all PCI
1805# controllers that have it configured only if this option is set.
1806options ADW_ALLOW_MEMIO
1807
1808# By default, only 10 EISA slots are probed, since the slot numbers
1809# above clash with the configuration address space of the PCI subsystem,
1810# and the EISA probe is not very smart about this. This is sufficient
1811# for most machines, but in particular the HP NetServer LC series comes
1812# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11,
1813# thus you need to bump this figure to 12 for them.
1814options EISA_SLOTS=12
1815
1816#
1817# PCI devices & PCI options:
1818#
1819# The main PCI bus device is `pci'. It provides auto-detection and
1820# configuration support for all devices on the PCI bus, using either
1821# configuration mode defined in the PCI specification.
1822
1823device pci
1824
1825# PCI options
1826#
1827#Enable pci resources left off by a "lazy" BIOS:
1828options PCI_ENABLE_IO_MODES
1829#options PCI_QUIET #quiets PCI code on chipset settings
1830
1831# AGP GART support
1832#
1833device agp
1834
1835
1836# The `ahc' device provides support for the Adaptec 29/3940(U)(W)
1837# and motherboard based AIC7870/AIC7880 adapters.
1838#
1839# The 'ahd' device provides support for the Adaptec 79xx Ultra320
1840# SCSI adapters. Options are documented in the ahd(4) manpage:
1841options AHD_DEBUG
1842options AHD_DEBUG_OPTS=0xffffffff
1843options AHD_REG_PRETTY_PRINT
1844#options AHD_TMODE_ENABLE=0xff
1845#
1846# The `amd' device provides support for the AMD 53C974 SCSI host
1847# adapter chip as found on devices such as the Tekram DC-390(T).
1848#
1849# The `bge' device provides support for gigabit ethernet adapters
1850# based on the Broadcom BCM570x familiy of controllers, including the
1851# 3Com 3c996-T, the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41,
1852# and the embedded gigE NICs on Dell PowerEdge 2550 servers.
1853#
1854# The `ncr' device provides support for the NCR 53C810 and 53C825
1855# self-contained SCSI host adapters.
1856#
1857# The `isp' device provides support for the Qlogic ISP 1020, 1040
1858# nd 1040B PCI SCSI host adapters, ISP 1240 Dual Ultra SCSI,
1859# ISP 1080 and 1280 (Dual) Ultra2, ISP 12160 Ultra3 SCSI, as well as
1860# the Qlogic ISP 2100 and ISP 2200 Fibre Channel Host Adapters.
1861#
1862# The `dc' device provides support for PCI fast ethernet adapters
1863# based on the DEC/Intel 21143 and various workalikes including:
1864# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics
1865# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On
1866# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II
1867# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver
1868# replaces the old al, ax, dm, pn and mx drivers. List of brands:
1869# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110,
1870# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX,
1871# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204,
1872# KNE110TX.
1873#
1874# The `de' device provides support for the Digital Equipment DC21040
1875# self-contained Ethernet adapter.
1876#
1877# The `em' device provides support for the Intel Pro/1000 Family of Gigabit
1878# adapters (82542, 82543, 82544, 82540).
1879#
1880# The `fxp' device provides support for the Intel EtherExpress Pro/100B
1881# PCI Fast Ethernet adapters.
1882#
1883# The `gx' device provides support for the Intel Pro/1000 Gigabit Ethernet
1884# PCI adapters (82542, 82543-F, 82543-T).
1885#
1886# The 'lge' device provides support for PCI gigabit ethernet adapters
1887# based on the Level 1 LXT1001 NetCellerator chipset. This includes the
1888# D-Link DGE-500SX, SMC TigerCard 1000 (SMC9462SX), and some Addtron cards.
1889#
1890# The 'my' device provides support for the Myson MTD80X and MTD89X PCI
1891# Fast Ethernet adapters.
1892#
1893# The 'nge' device provides support for PCI gigabit ethernet adapters
1894# based on the National Semiconductor DP83820 and DP83821 chipset. This
1895# includes the SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante
1896# FriendlyNet GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the
1897# LinkSys EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T.
1898#
1899# The 'pcn' device provides support for PCI fast ethernet adapters based
1900# on the AMD Am79c97x chipsets, including the PCnet/FAST, PCnet/FAST+,
1901# PCnet/PRO and PCnet/Home. These were previously handled by the lnc
1902# driver (and still will be if you leave this driver out of the kernel).
1903#
1904# The 'rl' device provides support for PCI fast ethernet adapters based
1905# on the RealTek 8129/8139 chipset. Note that the RealTek driver defaults
1906# to using programmed I/O to do register accesses because memory mapped
1907# mode seems to cause severe lockups on SMP hardware. This driver also
1908# supports the Accton EN1207D `Cheetah' adapter, which uses a chip called
1909# the MPX 5030/5038, which is either a RealTek in disguise or a RealTek
1910# workalike. Note that the D-Link DFE-530TX+ uses the RealTek chipset
1911# and is supported by this driver, not the 'vr' driver.
1912#
1913# The 'sf' device provides support for Adaptec Duralink PCI fast
1914# ethernet adapters based on the Adaptec AIC-6915 "starfire" controller.
1915# This includes dual and quad port cards, as well as one 100baseFX card.
1916# Most of these are 64-bit PCI devices, except for one single port
1917# card which is 32-bit.
1918#
1919# The 'ste' device provides support for adapters based on the Sundance
1920# Technologies ST201 PCI fast ethernet controller. This includes the
1921# D-Link DFE-550TX.
1922#
1923# The 'sis' device provides support for adapters based on the Silicon
1924# Integrated Systems SiS 900 and SiS 7016 PCI fast ethernet controller
1925# chips.
1926#
1927# The 'sk' device provides support for the SysKonnect SK-984x series
1928# PCI gigabit ethernet NICs. This includes the SK-9841 and SK-9842
1929# single port cards (single mode and multimode fiber) and the
1930# SK-9843 and SK-9844 dual port cards (also single mode and multimode).
1931# The driver will autodetect the number of ports on the card and
1932# attach each one as a separate network interface.
1933#
1934# The 'ti' device provides support for PCI gigabit ethernet NICs based
1935# on the Alteon Networks Tigon 1 and Tigon 2 chipsets. This includes the
1936# Alteon AceNIC, the 3Com 3c985, the Netgear GA620 and various others.
1937# Note that you will probably want to bump up NMBCLUSTERS a lot to use
1938# this driver.
1939#
1940# The 'tl' device provides support for the Texas Instruments TNETE100
1941# series 'ThunderLAN' cards and integrated ethernet controllers. This
1942# includes several Compaq Netelligent 10/100 cards and the built-in
1943# ethernet controllers in several Compaq Prosignia, Proliant and
1944# Deskpro systems. It also supports several Olicom 10Mbps and 10/100
1945# boards.
1946#
1947# The `tx' device provides support for the SMC 9432 TX, BTX and FTX cards.
1948#
1949# The `txp' device provides support for the 3Com 3cR990 "Typhoon"
1950# 10/100 adapters.
1951#
1952# The `vr' device provides support for various fast ethernet adapters
1953# based on the VIA Technologies VT3043 `Rhine I' and VT86C100A `Rhine II'
1954# chips, including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking
1955# Technologies PN102TX, and the AOpen/Acer ALN-320.
1956#
1957# The `vx' device provides support for the 3Com 3C590 and 3C595
1958# early support
1959#
1960# The `wb' device provides support for various fast ethernet adapters
1961# based on the Winbond W89C840F chip. Note: this is not the same as
1962# the Winbond W89C940F, which is an NE2000 clone.
1963#
1964# The `wx' device provides support for the Intel Gigabit Ethernet
1965# PCI card (`Wiseman').
1966#
1967# The `xl' device provides support for the 3Com 3c900, 3c905 and
1968# 3c905B (Fast) Etherlink XL cards and integrated controllers. This
1969# includes the integrated 3c905B-TX chips in certain Dell Optiplex and
1970# Dell Precision desktop machines and the integrated 3c905-TX chips
1971# in Dell Latitude laptop docking stations.
1972#
1973# The `fpa' device provides support for the Digital DEFPA PCI FDDI
1974# adapter. pseudo-device fddi is also needed.
1975#
1976# The `meteor' device is a PCI video capture board. It can also have the
1977# following options:
1978# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry
1979# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE
1980# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2)
1981# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the
1982# specified amount. If this value is below the allocated amount no action
1983# taken
1984# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used
1985# for initialization of fps routine when a signal is not present.
1986#
1987# The 'bktr' device is a PCI video capture device using the Brooktree
1988# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a
1989# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator,
1990# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo.
1991#
1992# options OVERRIDE_CARD=xxx
1993# options OVERRIDE_TUNER=xxx
1994# options OVERRIDE_MSP=1
1995# options OVERRIDE_DBX=1
1996# These options can be used to override the auto detection
1997# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h
1998# Using sysctl(8) run-time overrides on a per-card basis can be made
1999#
2000# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL
2001# or
2002# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC
2003# Specifes the default video capture mode.
2004# This is required for Dual Crystal (28&35Mhz) boards where PAL is used
2005# to prevent hangs during initialisation. eg VideoLogic Captivator PCI.
2006#
2007# options BKTR_USE_PLL
2008# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal)
2009# must enable PLL mode with this option. eg some new Bt878 cards.
2010#
2011# options BKTR_GPIO_ACCESS
2012# This enable IOCTLs which give user level access to the GPIO port.
2013#
2014# options BKTR_NO_MSP_RESET
2015# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first
2016#
2017# options BKTR_430_FX_MODE
2018# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode.
2019#
2020# options BKTR_SIS_VIA_MODE
2021# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is
2022# needed for some old SiS and VIA chipset motherboards.
2023# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset
2024# motherboards and motherboards with bad or incomplete PCI 2.1 support.
2025# As a rough guess, old = before 1998
2026#
2027#
2028# The oltr driver supports the following Olicom PCI token-ring adapters
2029# OC-3136, OC-3137, OC-3139, OC-3140, OC-3141, OC-3540, OC-3250
2030#
2031device ahc # AHA2940 and onboard AIC7xxx devices
2032device ahd # AIC79xx devices
2033device amd # AMD 53C974 (Tekram DC-390(T))
2034device isp # Qlogic family
2035device ispfw # Firmware for QLogic HBAs
2036device ncr # NCR/Symbios Logic
2037device sym # NCR/Symbios Logic (newer chipsets)
2038device trm # Tekram DC395U/UW/F and DC315U
2039#
2040# Options for ISP
2041#
2042# ISP_TARGET_MODE - enable target mode operation
2043#options ISP_TARGET_MODE=1
2044
2045# Options used in dev/sym/ (Symbios SCSI driver).
2046#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits)
2047 # Allows the ncr to take precedence
2048 # 1 (1<<0) -> 810a, 860
2049 # 2 (1<<1) -> 825a, 875, 885, 895
2050 # 4 (1<<2) -> 895a, 896, 1510d
2051#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885
2052 # disabled:0 (default), enabled:1
2053#options SYM_SETUP_PCI_PARITY #-PCI parity checking
2054 # disabled:0, enabled:1 (default)
2055#options SYM_SETUP_MAX_LUN #-Number of LUNs supported
2056 # default:8, range:[1..64]
2057
2058
2059# MII bus support is required for some PCI 10/100 ethernet NICs,
2060# namely those which use MII-compliant transceivers or implement
2061# tranceiver control interfaces that operate like an MII. Adding
2062# "device miibus0" to the kernel config pulls in support for
2063# the generic miibus API and all of the PHY drivers, including a
2064# generic one for PHYs that aren't specifically handled by an
2065# individual driver.
2066device miibus
2067
2068# PCI Ethernet NICs that use the common MII bus controller code.
2069device dc # DEC/Intel 21143 and various workalikes
2070device fxp # Intel EtherExpress PRO/100B (82557, 82558)
2071device my # Myson Fast Ethernet (MTD80X, MTD89X)
2072device pcn # AMD Am79C97x PCI 10/100 NICs
2073device rl # RealTek 8129/8139
2074device sbsh # Granch SBNI16 SHDSL modem
2075device sf # Adaptec AIC-6915 (``Starfire'')
2076device sis # Silicon Integrated Systems SiS 900/SiS 7016
2077device ste # Sundance ST201 (D-Link DFE-550TX)
2078device tl # Texas Instruments ThunderLAN
2079device tx # SMC EtherPower II (83c17x ``EPIC'')
2080device vr # VIA Rhine, Rhine II
2081device wb # Winbond W89C840F
2082device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
2083
2084# PCI Ethernet NICs.
2085device de # DEC/Intel DC21x4x (``Tulip'')
2086device txp # 3Com 3cR990 (``Typhoon'')
2087device vx # 3Com 3c590, 3c595 (``Vortex'')
2088
2089# Gigabit Ethernet NICs.
2090device bge # Broadcom BCM570x (``Tigon III'')
2091device em # Intel Pro/1000 (82542,82543,82544,82540)
2092device gx # Intel Pro/1000 (82542, 82543)
2093device lge # Level 1 LXT1001 (``Mercury'')
2094device nge # NatSemi DP83820 and DP83821
2095device sk # SysKonnect GEnesis
2096device ti # Alteon (``Tigon I'', ``Tigon II'')
2097device wx
2098
2099
2100device fpa
2101device meteor
2102#The oltr driver in the ISA section will also find PCI cards.
2103#device oltr0
2104
2105
2106# Brooktree driver has been ported to the new I2C framework. Thus,
2107# you'll need to have the following 3 lines in the kernel config.
2108# device smbus
2109# device iicbus
2110# device iicbb
2111# The iic and smb devices are only needed if you want to control other
2112# I2C slaves connected to the external connector of some cards.
2113#
2114device bktr
2115
2116#
2117# PCCARD/PCMCIA
2118#
2119# card: pccard slots
2120# pcic: isa/pccard bridge
2121device pcic0 at isa?
2122device pcic1 at isa?
2123device card
2124
2125# You may need to reset all pccards after resuming
2126options PCIC_RESUME_RESET # reset after resume
2127
2128#
2129# Laptop/Notebook options:
2130#
2131# See also:
2132# apm under `Miscellaneous hardware'
2133# above.
2134
2135# For older notebooks that signal a powerfail condition (external
2136# power supply dropped, or battery state low) by issuing an NMI:
2137
2138options POWERFAIL_NMI # make it beep instead of panicing
2139
2140#
2141# SMB bus
2142#
2143# System Management Bus support is provided by the 'smbus' device.
2144# Access to the SMBus device is via the 'smb' device (/dev/smb*),
2145# which is a child of the 'smbus' device.
2146#
2147# Supported devices:
2148# smb standard io through /dev/smb*
2149#
2150# Supported SMB interfaces:
2151# iicsmb I2C to SMB bridge with any iicbus interface
2152# bktr brooktree848 I2C hardware interface
2153# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit
2154# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit
2155# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA)
2156# viapm VIA VT82C586B,596,686A and VT8233 SMBus controllers
2157# amdpm AMD 756 Power Management Unit
2158#
2159device smbus # Bus support, required for smb below.
2160
2161device intpm
2162device alpm
2163device ichsmb
2164device viapm
2165device amdpm
2166
2167device smb
2168
2169#
2170# I2C Bus
2171#
2172# Philips i2c bus support is provided by the `iicbus' device.
2173#
2174# Supported devices:
2175# ic i2c network interface
2176# iic i2c standard io
2177# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands.
2178#
2179# Supported interfaces:
2180# pcf Philips PCF8584 ISA-bus controller
2181# bktr brooktree848 I2C software interface
2182#
2183# Other:
2184# iicbb generic I2C bit-banging code (needed by lpbb, bktr)
2185#
2186device iicbus # Bus support, required for ic/iic/iicsmb below.
2187device iicbb
2188
2189device ic
2190device iic
2191device iicsmb # smb over i2c bridge
2192
2193device pcf0 at isa? port 0x320 irq 5
2194
2195#---------------------------------------------------------------------------
2196# ISDN4BSD
2197#
2198# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd.
2199#
2200# i4b passive ISDN cards support contains the following hardware drivers:
2201#
2202# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver
2203# iwic - Winbond W6692 PCI bus ISDN S/T interface controller
2204# ifpi - AVM Fritz!Card PCI driver
2205# ifpi2 - AVM Fritz!Card PCI driver Version 2
2206# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver
2207# ifpnp - AVM Fritz!Card PnP driver
2208# itjc - Siemens ISAC / TJNet Tiger300/320 chipset
2209#
2210# i4b active ISDN cards support contains the following hardware drivers:
2211#
2212# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1
2213#
2214# Note that the ``options'' (if given) and ``device'' lines must BOTH
2215# be uncommented to enable support for a given card !
2216#
2217# In addition to a hardware driver (and probably an option) the mandatory
2218# ISDN protocol stack devices and the mandatory support device must be
2219# enabled as well as one or more devices from the optional devices section.
2220#
2221#---------------------------------------------------------------------------
2222# isic driver (Siemens/Infineon chipsets)
2223#---------------------------------------------------------------------------
2224#
2225# ISA bus non-PnP Cards:
2226# ----------------------
2227#
2228# Teles S0/8 or Niccy 1008
2229options TEL_S0_8
2230device isic0 at isa? iomem 0xd0000 irq 5 flags 1
2231#
2232# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016
2233options TEL_S0_16
2234#device isic0 at isa? port 0xd80 iomem 0xd0000 irq 5 flags 2
2235#
2236# Teles S0/16.3
2237options TEL_S0_16_3
2238#device isic0 at isa? port 0xd80 irq 5 flags 3
2239#
2240# AVM A1 or AVM Fritz!Card
2241options AVM_A1
2242#device isic0 at isa? port 0x340 irq 5 flags 4
2243#
2244# USRobotics Sportster ISDN TA intern
2245options USR_STI
2246#device isic0 at isa? port 0x268 irq 5 flags 7
2247#
2248# ITK ix1 Micro ( < V.3, non-PnP version )
2249options ITKIX1
2250#device isic0 at isa? port 0x398 irq 10 flags 18
2251#
2252# ELSA PCC-16
2253options ELSA_PCC16
2254#device isic0 at isa? port 0x360 irq 10 flags 20
2255#
2256# ISA bus PnP Cards:
2257# ------------------
2258#
2259# Teles S0/16.3 PnP
2260options TEL_S0_16_3_P
2261#device isic
2262#
2263# Creatix ISDN-S0 P&P
2264options CRTX_S0_P
2265#device isic
2266#
2267# Dr. Neuhaus Niccy Go@
2268options DRN_NGO
2269#device isic
2270#
2271# Sedlbauer Win Speed
2272options SEDLBAUER
2273#device isic
2274#
2275# Dynalink IS64PH
2276options DYNALINK
2277#device isic
2278#
2279# ELSA QuickStep 1000pro ISA
2280options ELSA_QS1ISA
2281#device isic
2282#
2283# ITK ix1 Micro ( V.3, PnP version )
2284options ITKIX1
2285#device isic
2286#
2287# Siemens I-Surf 2.0
2288options SIEMENS_ISURF2
2289#device isic
2290#
2291# Asuscom ISDNlink 128K ISAC
2292options ASUSCOM_IPAC
2293#device isic
2294#
2295# Eicon Diehl DIVA 2.0 and 2.02
2296options EICON_DIVA
2297#device isic
2298#
2299# PCI bus Cards:
2300# --------------
2301#
2302# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI)
2303options ELSA_QS1PCI
2304#device isic
2305#
2306#---------------------------------------------------------------------------
2307# ifpnp driver for AVM Fritz!Card ISA PnP
2308#---------------------------------------------------------------------------
2309#
2310# AVM Fritz!Card ISA PnP
2311device ifpnp
2312#
2313#---------------------------------------------------------------------------
2314# ihfc driver for Cologne Chip ISA chipsets (experimental!)
2315#---------------------------------------------------------------------------
2316#
2317# Teles 16.3c ISA PnP
2318# AcerISDN P10 ISA PnP
2319# TELEINT ISDN SPEED No.1
2320device ihfc
2321#
2322#---------------------------------------------------------------------------
2323# ifpi driver for AVM Fritz!Card PCI 1.0 (2.0 unsupported!)
2324#---------------------------------------------------------------------------
2325#
2326# AVM Fritz!Card PCI 1.0
2327device ifpi
2328#
2329#---------------------------------------------------------------------------
2330# ifpi2 driver for AVM Fritz!Card PCI 2.0
2331#---------------------------------------------------------------------------
2332#
2333# AVM Fritz!Card PCI 2.0
2334device "ifpi2"
2335#
2336#---------------------------------------------------------------------------
2337# iwic driver for Winbond W6692 chipset
2338#---------------------------------------------------------------------------
2339#
2340# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards)
2341device iwic
2342#
2343#---------------------------------------------------------------------------
2344# itjc driver for Simens ISAC / TJNet Tiger300/320 chipset
2345#---------------------------------------------------------------------------
2346#
2347# Traverse Technologies NETjet-S
2348# Teles PCI-TJ
2349device itjc
2350#
2351#---------------------------------------------------------------------------
2352# iavc driver (AVM active cards, needs i4bcapi driver!)
2353#---------------------------------------------------------------------------
2354#
2355pseudo-device "i4bcapi" 2
2356#
2357# AVM B1 PCI
2358device iavc0
2359#
2360# AVM B1 ISA bus (PnP mode not supported!)
2361#device iavc0 at isa? port 0x150 irq 5
2362#
2363#
2364# ISDN Protocol Stack (mandatory)
2365# -------------------------------
2366#
2367# Q.921 / layer 2 - i4b passive cards D channel handling
2368pseudo-device "i4bq921"
2369#
2370# Q.931 / layer 3 - i4b passive cards D channel handling
2371pseudo-device "i4bq931"
2372#
2373# layer 4 - i4b common passive and active card handling
2374pseudo-device "i4b"
2375#
2376# ISDN devices
2377# ------------
2378#
2379# userland driver to do ISDN tracing (for passive cards only)
2380pseudo-device "i4btrc" 4
2381#
2382# userland driver to control the whole thing (mandatory)
2383pseudo-device "i4bctl"
2384#
2385# userland driver for access to raw B channel
2386pseudo-device "i4brbch" 4
2387#
2388# userland driver for telephony
2389pseudo-device "i4btel" 2
2390#
2391# network driver for IP over raw HDLC ISDN
2392pseudo-device "i4bipr" 4
2393# enable VJ header compression detection for ipr i/f
2394options IPR_VJ
2395# enable logging of the first n IP packets to isdnd (n=32 here)
2396#options IPR_LOG=32
2397#
2398# network driver for sync PPP over ISDN - requires sppp
2399pseudo-device "i4bisppp" 4
2400
2401
2402# Parallel-Port Bus
2403#
2404# Parallel port bus support is provided by the `ppbus' device.
2405# Multiple devices may be attached to the parallel port, devices
2406# are automatically probed and attached when found.
2407#
2408# Supported devices:
2409# vpo Iomega Zip Drive
2410# Requires SCSI disk support ('scbus' and 'da'); the best
2411# performance is achieved with ports in EPP 1.9 mode.
2412# lpt Parallel Printer
2413# plip Parallel network interface
2414# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O
2415# pps Pulse per second Timing Interface
2416# lpbb Philips official parallel port I2C bit-banging interface
2417#
2418# Supported interfaces:
2419# ppc ISA-bus parallel port interfaces.
2420#
2421
2422options PPC_PROBE_CHIPSET # Enable chipset specific detection
2423 # (see flags in ppc(4))
2424options DEBUG_1284 # IEEE1284 signaling protocol debug
2425options PERIPH_1284 # Makes your computer act as a IEEE1284
2426 # compliant peripheral
2427options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices
2428options VP0_DEBUG # ZIP/ZIP+ debug
2429options LPT_DEBUG # Printer driver debug
2430options PPC_DEBUG # Parallel chipset level debug
2431options PLIP_DEBUG # Parallel network IP interface debug
2432options PCFCLOCK_VERBOSE # Verbose pcfclock driver
2433options PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10)
2434
2435device ppc0 at isa? irq 7
2436device ppbus
2437device vpo
2438device lpt
2439device plip
2440device ppi
2441device pps
2442device lpbb
2443device pcfclock
2444
2445# Kernel BOOTP support
2446
2447options BOOTP # Use BOOTP to obtain IP address/hostname
2448options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info
2449options BOOTP_NFSV3 # Use NFS v3 to NFS mount root
2450options BOOTP_COMPAT # Workaround for broken bootp daemons.
2451options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP
2452
2453#
2454# Add tie-ins for a hardware watchdog. This only enable the hooks;
2455# the user must still supply the actual driver.
2456#
2457options HW_WDOG
2458
2459#
2460# Set the number of PV entries per process. Increasing this can
2461# stop panics related to heavy use of shared memory. However, that can
2462# (combined with large amounts of physical memory) cause panics at
2463# boot time due the kernel running out of VM space.
2464#
2465# If you're tweaking this, you might also want to increase the sysctls
2466# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target".
2467#
2468# The value below is the one more than the default.
2469#
2470options PMAP_SHPGPERPROC=201
2471
2472#
2473# Change the size of the kernel virtual address space. Due to
2474# constraints in loader(8) on i386, this must be a multiple of 4.
2475# 256 = 1 GB of kernel address space. Increasing this also causes
2476# a reduction of the address space in user processes. 512 splits
2477# the 4GB cpu address space in half (2GB user, 2GB kernel).
2478#
2479options KVA_PAGES=260
2480
2481#
2482# Disable swapping. This option removes all code which actually performs
2483# swapping, so it's not possible to turn it back on at run-time.
2484#
2485# This is sometimes usable for systems which don't have any swap space
2486# (see also sysctls "vm.defer_swapspace_pageouts" and
2487# "vm.disable_swapspace_pageouts")
2488#
2489#options NO_SWAPPING
2490
2491# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers
2492# for sendfile(2) that are used to map file VM pages, and normally
2493# default to a quantity that is roughly 16*MAXUSERS+512. You would
2494# typically want about 4 of these for each simultaneous file send.
2495#
2496options NSFBUFS=1024
2497
2498# Set the size of the buffer cache KVM reservation, in buffers. This is
2499# scaled by approximately 16384 bytes. The system will auto-size the buffer
2500# cache if this option is not specified.
2501#
2502options NBUF=512
2503
2504# Set the size of the mbuf KVM reservation, in clusters. This is scaled
2505# by approximately 2048 bytes. The system will auto-size the mbuf area
2506# to (512 + maxusers*16) if this option is not specified.
2507# maxusers is in turn computed at boot time depending on available memory
2508# or set to the value specified by "options MAXUSERS=x" (x=0 means
2509# autoscaling).
2510# So, to take advantage of autoscaling, you have to remove both
2511# NMBCLUSTERS and MAXUSERS (and NMBUFS) from your kernel config.
2512#
2513options NMBCLUSTERS=1024
2514
2515# Set the number of mbufs available in the system. Each mbuf
2516# consumes 256 bytes. The system will autosize this (to 4 times
2517# the number of NMBCLUSTERS, depending on other constraints)
2518# if this option is not specified.
2519#
2520options NMBUFS=4096
2521
2522# Tune the kernel malloc area parameters. VM_KMEM_SIZE represents the
2523# minimum, in bytes, and is typically (12*1024*1024) (12MB).
2524# VM_KMEM_SIZE_MAX represents the maximum, typically 200 megabytes.
2525# VM_KMEM_SIZE_SCALE can be set to adjust the auto-tuning factor, which
2526# typically defaults to 4 (kernel malloc area size is physical memory
2527# divided by the scale factor).
2528#
2529options VM_KMEM_SIZE="(10*1024*1024)"
2530options VM_KMEM_SIZE_MAX="(100*1024*1024)"
2531options VM_KMEM_SIZE_SCALE="4"
2532
2533# Tune the buffer cache maximum KVA reservation, in bytes. The maximum is
2534# usually capped at 200 MB, effecting machines with > 1GB of ram. Note
2535# that the buffer cache only really governs write buffering and disk block
2536# translations. The VM page cache is our primary disk cache and is not
2537# effected by the size of the buffer cache.
2538#
2539options VM_BCACHE_SIZE_MAX="(100*1024*1024)"
2540
2541# Tune the swap zone KVA reservation, in bytes. The default is typically
2542# 70 MB, giving the system the ability to manage a maximum of 28GB worth
2543# of swapped out data.
2544#
2545options VM_SWZONE_SIZE_MAX="(50*1024*1024)"
2546
2547#
2548# Enable extra debugging code for locks. This stores the filename and
2549# line of whatever acquired the lock in the lock itself, and change a
2550# number of function calls to pass around the relevant data. This is
2551# not at all useful unless you are debugging lock code. Also note
2552# that it is likely to break e.g. fstat(1) unless you recompile your
2553# userland with -DDEBUG_LOCKS as well.
2554#
2555options DEBUG_LOCKS
2556
2557# Set the amount of time (in seconds) the system will wait before
2558# rebooting automatically when a kernel panic occurs. If set to (-1),
2559# the system will wait indefinitely until a key is pressed on the
2560# console.
2561options PANIC_REBOOT_WAIT_TIME=16
2562
2563# Attempt to bypass the buffer cache and put data directly into the
2564# userland buffer for read operation when O_DIRECT flag is set on the
2565# file. Both offset and length of the read operation must be
2566# multiples of the physical media sector size.
2567#
1ff70875 2568options DIRECTIO
984263bc
MD
2569
2570# Specify a lower limit for the number of swap I/O buffers. They are
2571# (among other things) used when bypassing the buffer cache due to
2572# DIRECTIO kernel option enabled and O_DIRECT flag set on file.
2573#
2574#options NSWBUF_MIN=120
2575
2576#
2577# SysVR4 ABI emulation
2578#
2579# The svr4 ABI emulator can be statically compiled into the kernel or loaded as
2580# a KLD module.
2581# The STREAMS network emulation code can also be compiled statically or as a
2582# module. If loaded as a module, it must be loaded before the svr4 module
2583# (the /usr/sbin/svr4 script does this for you). If compiling statically,
2584# the `streams' pseudo-device must be configured into any kernel which also
2585# specifies COMPAT_SVR4. It is possible to have a statically-configured
2586# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4
2587# script understands that it doesn't need to load the `streams' module under
2588# those circumstances.
2589# Caveat: At this time, `options KTRACE' is required for the svr4 emulator
2590# (whether static or dynamic).
2591#
2592options COMPAT_SVR4 # build emulator statically
2593options DEBUG_SVR4 # enable verbose debugging
2594pseudo-device streams # STREAMS network driver (required for svr4).
2595
2596# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID
2597# controllers (SmartRAID V and VI and later).
2598# These controllers require the CAM infrastructure.
2599#
2600device asr
2601
2602# The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/).
2603# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O.
2604# The DPT controllers are commonly re-licensed under other brand-names -
2605# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and
2606# Compaq are actually DPT controllers.
2607#
2608# See src/sys/dev/dpt for debugging and other subtle options.
2609# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various
2610# instruments are enabled. The tools in
2611# /usr/sbin/dpt_* assume these to be enabled.
2612# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT.
2613# If you ant the driver to handle timeouts, enable
2614# this option. If your system is very busy, this
2615# option will create more trouble than solve.
2616# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to
2617# wait when timing out with the above option.
2618# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h
2619# DPT_LOST_IRQ When enabled, will try, once per second, to catch
2620# any interrupt that got lost. Seems to help in some
2621# DPT-firmware/Motherboard combinations. Minimal
2622# cost, great benefit.
2623# DPT_RESET_HBA Make "reset" actually reset the controller
2624# instead of fudging it. Only enable this if you
2625# are 100% certain you need it.
2626
2627device dpt
2628
2629# DPT options
2630#!CAM# options DPT_MEASURE_PERFORMANCE
2631#!CAM# options DPT_HANDLE_TIMEOUTS
2632options DPT_TIMEOUT_FACTOR=4
2633options DPT_LOST_IRQ
2634options DPT_RESET_HBA
2635options DPT_ALLOW_MEMIO
2636
2637#
2638# Compaq "CISS" RAID controllers (SmartRAID 5* series)
2639# These controllers have a SCSI-like interface, and require the
2640# CAM infrastructure.
2641#
2642device ciss
2643
2644#
2645# Intel Integrated RAID controllers.
2646# This driver was developed and is maintained by Intel. Contacts
2647# at Intel for this driver are
2648# "Kannanthanam, Boji T" <boji.t.kannanthanam@intel.com> and
2649# "Leubner, Achim" <achim.leubner@intel.com>.
2650#
2651device iir
2652
2653#
2654# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later
2655# firmware. These controllers have a SCSI-like interface, and require
2656# the CAM infrastructure.
2657#
2658device mly
2659
2660# USB support
2661# UHCI controller
2662device uhci
2663# OHCI controller
2664device ohci
2665# General USB code (mandatory for USB)
2666device usb
2667#
2668# Fm Radio
2669device ufm
2670# Generic USB device driver
2671device ugen
2672# Human Interface Device (anything with buttons and dials)
2673device uhid
2674# USB keyboard
2675device ukbd
2676# USB printer
2677device ulpt
2678# USB Iomega Zip 100 Drive (Requires scbus and da)
2679device umass
2680# USB modem support
2681device umodem
2682# USB mouse
2683device ums
2684# USB Rio (MP3 Player)
2685device urio
2686# USB scanners
2687device uscanner
2688# USB com devices
2689device ucom
2690device uplcom
2691device uvscom
2692device uvisor
2693device uftdi
2694
2695#
2696# ADMtek USB ethernet. Supports the LinkSys USB100TX,
2697# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX
2698# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus
2699# eval board.
2700device aue
2701#
2702# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate
2703# and Netmate II, and the Belkin F5U111.
2704device cue
2705#
2706# Kawasaki LSI ethernet. Supports the LinkSys USB10T,
2707# Entrega USB-NET-E45, Peracom Ethernet Adapter, the
2708# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T,
2709# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB
2710# and 2104USB, and the Corega USB-T.
2711device kue
2712
2713# debugging options for the USB subsystem
2714#
2715options USB_DEBUG
2716
2717# options for ukbd:
2718options UKBD_DFLT_KEYMAP # specify the built-in keymap
2719makeoptions UKBD_DFLT_KEYMAP=it.iso
2720
2721# Firewire support
2722device firewire # Firewire bus code
2723device sbp # SCSI over Firewire (Requires scbus and da)
2724device fwe # Ethernet over Firewire (non-standard!)
2725
2726#####################################################################
2727# crypto subsystem
2728#
2729# This is a port of the openbsd crypto framework. Include this when
2730# configuring IPsec and when you have a h/w crypto device to accelerate
2731# user applications that link to openssl.
2732#
2733# Drivers are ports from openbsd with some simple enhancements that have
2734# been fed back to openbsd (and hopefully will be included).
2735
2736pseudo-device crypto # core crypto support
2737pseudo-device cryptodev # /dev/crypto for access to h/w
2738
2739device rndtest # FIPS 140-2 entropy tester
2740
2741device hifn # Hifn 7951, 7781, etc.
2742options HIFN_DEBUG # enable debugging support: hw.hifn.debug
2743options HIFN_RNDTEST # enable rndtest support
2744
2745device ubsec # Broadcom 5501, 5601, 58xx
2746options UBSEC_DEBUG # enable debugging support: hw.ubsec.debug
2747options UBSEC_RNDTEST # enable rndtest support
2748
2749# DRM options:
2750# mgadrm: AGP Matrox G200, G400, G450, G550
2751# tdfxdrm: 3dfx Voodoo 3/4/5 and Banshee
2752# r128drm: ATI Rage 128
2753# radeondrm: ATI Radeon up to 9000/9100
2754# DRM_DEBUG: include debug printfs, very slow
2755#
2756# mga requires AGP in the kernel, and it is recommended
2757# for AGP r128 and radeon cards.
2758
2759device mgadrm
2760device "r128drm"
2761device radeondrm
2762device tdfxdrm
2763
2764options DRM_DEBUG
2765
2766#
2767# Embedded system options:
2768#
2769# An embedded system might want to run something other than init.
2770options INIT_PATH="/sbin/init:/stand/sysinstall"
2771
2772# Debug options
2773options BUS_DEBUG # enable newbus debugging
2774options DEBUG_VFS_LOCKS # enable vfs lock debugging
2775options NPX_DEBUG # enable npx debugging (FPU/math emu)
2776
2777# More undocumented options for linting.
2778# Note that documenting these are not considered an affront.
2779
2780options AHC_DUMP_EEPROM
2781options AHC_TMODE_ENABLE
2782options CAM_DEBUG_DELAY
2783options CLUSTERDEBUG
2784options COMPAT_LINUX
2785options CPU_UPGRADE_HW_CACHE
2786options DEBUG
2787options DEBUG_LINUX
2788#options DISABLE_PSE
2789options ENABLE_ALART
2790options ENABLE_VFS_IOOPT
2791options FB_DEBUG
2792options FB_INSTALL_CDEV
2793options FE_8BIT_SUPPORT
2794options I4B_SMP_WORKAROUND
2795options I586_PMC_GUPROF=0x70000
2796options IBCS2
2797options KBDIO_DEBUG=2
2798options KBD_MAXRETRY=4
2799options KBD_MAXWAIT=6
2800options KBD_RESETDELAY=201
2801options KEY
2802options LOCKF_DEBUG
2803options LOUTB
2804options NETATALKDEBUG
2805#options OLTR_NO_BULLSEYE_MAC
2806#options OLTR_NO_HAWKEYE_MAC
2807#options OLTR_NO_TMS_MAC
2808options PNPBIOS
2809options PSM_DEBUG=1
2810options SCSI_NCR_DEBUG
2811options SCSI_NCR_MAX_SYNC=10000
2812options SCSI_NCR_MAX_WIDE=1
2813options SCSI_NCR_MYADDR=7
2814options SC_DEBUG_LEVEL
2815options SC_RENDER_DEBUG
2816options SHOW_BUSYBUFS # List buffers that prevent root unmount
2817options SIMPLELOCK_DEBUG
2818options SI_DEBUG
2819options SLIP_IFF_OPTS
2820options SPX_HACK
2821options TIMER_FREQ="((14318182+6)/12)"
2822options VFS_BIO_DEBUG
2823options XBONEHACK