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[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 $
6#
7# NB: You probably don't want to try running a kernel built from this
8# file. Instead, you should start from GENERIC, and add options from
9# this file as required.
10#
11
12#
13# This directive is mandatory; it defines the architecture to be
14# configured for; in this case, the 386 family based IBM-PC and
15# compatibles.
16#
17machine i386
18
19#
20# This is the ``identification'' of the kernel. Usually this should
21# be the same as the name of your kernel.
22#
23ident LINT
24
25#
26# The `maxusers' parameter controls the static sizing of a number of
27# internal system tables by a formula defined in subr_param.c. Setting
28# maxusers to 0 will cause the system to auto-size based on physical
29# memory.
30#
31maxusers 10
32
33#
34# The `makeoptions' parameter allows variables to be passed to the
35# generated Makefile in the build area.
36#
37# CONF_CFLAGS gives some extra compiler flags that are added to ${CFLAGS}
38# after most other flags. Here we use it to inhibit use of non-optimal
39# gcc builtin functions (e.g., memcmp).
40#
41# DEBUG happens to be magic.
42# The following is equivalent to 'config -g KERNELNAME' and creates
43# 'kernel.debug' compiled with -g debugging as well as a normal
44# 'kernel'. Use 'make install.debug' to install the debug kernel
45# but that isn't normally necessary as the debug symbols are not loaded
46# by the kernel and are not useful there anyway.
47#
48# KERNEL can be overridden so that you can change the default name of your
49# kernel.
50#
51# MODULES_OVERRIDE can be used to limit modules built to a specific list.
52#
53makeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc.
54#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
55#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo"
56# Only build Linux API modules and plus those parts of the sound system I need.
57#makeoptions MODULES_OVERRIDE="linux sound/snd sound/pcm sound/driver/maestro3"
58
59#
60# Certain applications can grow to be larger than the 128M limit
61# that FreeBSD initially imposes. Below are some options to
62# allow that limit to grow to 256MB, and can be increased further
63# with changing the parameters. MAXDSIZ is the maximum that the
64# limit can be set to, and the DFLDSIZ is the default value for
65# the limit. MAXSSIZ is the maximum that the stack limit can be
66# set to. You might want to set the default lower than the max,
67# and explicitly set the maximum with a shell command for processes
68# that regularly exceed the limit like INND.
69#
70options MAXDSIZ="(256*1024*1024)"
71options MAXSSIZ="(256*1024*1024)"
72options DFLDSIZ="(256*1024*1024)"
73
74#
75# BLKDEV_IOSIZE sets the default block size used in user block
76# device I/O. Note that this value will be overriden by the label
77# when specifying a block device from a label with a non-0
78# partition blocksize. The default is PAGE_SIZE.
79#
80options BLKDEV_IOSIZE=8192
81
82# Options for the VM subsystem.
83options PQ_CACHESIZE=512 # color for 512k/16k cache
84# Deprecated options supported for backwards compatibility.
85#options PQ_NOOPT # No coloring
86#options PQ_LARGECACHE # color for 512k/16k cache
87#options PQ_HUGECACHE # color for 1024k/16k cache
88#options PQ_MEDIUMCACHE # color for 256k/16k cache
89#options PQ_NORMALCACHE # color for 64k/16k cache
90
91# This allows you to actually store this configuration file into
92# the kernel binary itself, where it may be later read by saying:
93# strings -n 3 /kernel | sed -n 's/^___//p' > MYKERNEL
94#
95options INCLUDE_CONFIG_FILE # Include this file in kernel
96
97#
98# The root device and filesystem type can be compiled in;
99# this provides a fallback option if the root device cannot
100# be correctly guessed by the bootstrap code, or an override if
101# the RB_DFLTROOT flag (-r) is specified when booting the kernel.
102#
103options ROOTDEVNAME=\"ufs:da0s2e\"
104
105\f
106#####################################################################
107# SMP OPTIONS:
108#
109# SMP enables building of a Symmetric MultiProcessor Kernel.
110# APIC_IO enables the use of the IO APIC for Symmetric I/O.
111#
112# Notes:
113#
114# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard.
115#
116# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels.
117#
118# Check the 'Rogue SMP hardware' section to see if additional options
119# are required by your hardware.
120#
121
122# Mandatory:
123options SMP # Symmetric MultiProcessor Kernel
124options APIC_IO # Symmetric (APIC) I/O
125options HTT # HyperThreading Technology
126
127#
128# Rogue SMP hardware:
129#
130
131# Bridged PCI cards:
132#
133# The MP tables of most of the current generation MP motherboards
134# do NOT properly support bridged PCI cards. To use one of these
135# cards you should refer to ???
136
137\f
138#####################################################################
139# CPU OPTIONS
140
141#
142# You must specify at least one CPU (the one you intend to run on);
143# deleting the specification for CPUs you don't need to use may make
144# parts of the system run faster. This is especially true removing
145# I386_CPU.
146#
147cpu I386_CPU
148cpu I486_CPU
149cpu I586_CPU # aka Pentium(tm)
150cpu I686_CPU # aka Pentium Pro(tm)
151
152#
153# Options for CPU features.
154#
155# CPU_ATHLON_SSE_HACK tries to enable SSE instructions when the BIOS has
156# forgotten to enable them.
157#
158# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM
159# BlueLightning CPU. It works only with Cyrix FPU, and this option
160# should not be used with Intel FPU.
161#
162# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning
163# CPU if CPU supports it. The default is double-clock mode on
164# BlueLightning CPU box.
165#
166# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1).
167#
168# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct
169# mapped mode. Default is 2-way set associative mode.
170#
171# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space
172# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1.
173# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3)
174#
175# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables
176# reorder). This option should not be used if you use memory mapped
177# I/O device(s).
178#
179# CPU_ENABLE_SSE enables SSE/MMX2 instructions support.
180#
181# CPU_FASTER_5X86_FPU enables faster FPU exception handler.
182#
183# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products
184# for i386 machines.
185#
186# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of
187# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively
188# (no clock delay).
189#
190# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used
191# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected.
192# The default value is 5.
193#
194# CPU_ELAN enables support for AMDs ElanSC520 CPU.
195#
196# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination
197# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE
198# 1).
199#
200# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option
201# is useful when you use Socket 8 to Socket 370 converter, because most Pentium
202# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs.
203#
204# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1).
205#
206# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU
207# enters suspend mode following execution of HALT instruction.
208#
209# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD
210# K5/K6/K6-2 cpus.
211#
212# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache
213# flush at hold state.
214#
215# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs
216# without cache flush at hold state, and (2) write-back CPU cache on
217# Cyrix 6x86 whose revision < 2.7 (NOTE 2).
218#
219# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY
220# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is
221# executed. This option is only needed if I586_CPU is also defined,
222# and should be included for any non-Pentium CPU that defines it.
223#
224# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors
225# which indicates that the 15-16MB range is *definitely* not being
226# occupied by an ISA memory hole.
227#
228# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT,
229# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs.
230# These options may crash your system.
231#
232# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled
233# in write-through mode when revision < 2.7. If revision of Cyrix
234# 6x86 >= 2.7, CPU cache is always enabled in write-back mode.
235#
236# NOTE 3: This option may cause failures for software that requires
237# locked cycles in order to operate correctly.
238#
239options CPU_ATHLON_SSE_HACK
240options CPU_BLUELIGHTNING_FPU_OP_CACHE
241options CPU_BLUELIGHTNING_3X
242options CPU_BTB_EN
243options CPU_DIRECT_MAPPED_CACHE
244options CPU_DISABLE_5X86_LSSER
245options CPU_ELAN
246options CPU_ENABLE_SSE
247options CPU_FASTER_5X86_FPU
248options CPU_I486_ON_386
249options CPU_IORT
250options CPU_L2_LATENCY=5
251options CPU_LOOP_EN
252options CPU_PPRO2CELERON
253options CPU_RSTK_EN
254options CPU_SUSP_HLT
255options CPU_WT_ALLOC
256options CYRIX_CACHE_WORKS
257options CYRIX_CACHE_REALLY_WORKS
258#options NO_F00F_HACK
259
260#
261# A math emulator is mandatory if you wish to run on hardware which
262# does not have a floating-point processor. Pick either the original,
263# bogus (but freely-distributable) math emulator, or a much more
264# fully-featured but GPL-licensed emulator taken from Linux.
265#
266options MATH_EMULATE #Support for x87 emulation
267# Don't enable both of these in a real config.
268options GPL_MATH_EMULATE #Support for x87 emulation via
269 #new math emulator
270
271\f
272#####################################################################
273# COMPATIBILITY OPTIONS
274
275#
276# Implement system calls compatible with 4.3BSD and older versions of
277# FreeBSD. You probably do NOT want to remove this as much current code
278# still relies on the 4.3 emulation.
279#
280options COMPAT_43
281
282#
283# Allow applications running in user space to control the Local Descriptor
284# Table (LDT). This is required by some ports. Future versions of FreeBSD
285# may require this option for some programs in the base system.
286#
287options USER_LDT #allow user-level control of i386 ldt
288
289#
290# These three options provide support for System V Interface
291# Definition-style interprocess communication, in the form of shared
292# memory, semaphores, and message queues, respectively.
293#
294# System V shared memory and tunable parameters
295options SYSVSHM # include support for shared memory
296options SHMMAXPGS=1025 # max amount of shared memory pages (4k on i386)
297options SHMALL=1025 # max amount of shared memory (bytes)
298options SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)"
299 # max shared memory segment size (bytes)
300options SHMMIN=2 # min shared memory segment size (bytes)
301options SHMMNI=33 # max number of shared memory identifiers
302options SHMSEG=9 # max shared memory segments per process
303
304# System V semaphores and tunable parameters
305options SYSVSEM # include support for semaphores
306options SEMMAP=31 # amount of entries in semaphore map
307options SEMMNI=11 # number of semaphore identifiers in the system
308options SEMMNS=61 # number of semaphores in the system
309options SEMMNU=31 # number of undo structures in the system
310options SEMMSL=61 # max number of semaphores per id
311options SEMOPM=101 # max number of operations per semop call
312options SEMUME=11 # max number of undo entries per process
313
314# System V message queues and tunable parameters
315options SYSVMSG # include support for message queues
316options MSGMNB=2049 # max characters per message queue
317options MSGMNI=41 # max number of message queue identifiers
318options MSGSEG=2049 # max number of message segments in the system
319options MSGSSZ=16 # size of a message segment MUST be power of 2
320options MSGTQL=41 # max amount of messages in the system
321
322\f
323#####################################################################
324# DEBUGGING OPTIONS
325
326#
327# Enable the kernel debugger.
328#
329options DDB
330
331#
332# Don't drop into DDB for a panic. Intended for unattended operation
333# where you may want to drop to DDB from the console, but still want
334# the machine to recover from a panic
335#
336options DDB_UNATTENDED
337
338#
339# If using GDB remote mode to debug the kernel, there's a non-standard
340# extension to the remote protocol that can be used to use the serial
341# port as both the debugging port and the system console. It's non-
342# standard and you're on your own if you enable it. See also the
343# "remotechat" variables in the FreeBSD specific version of gdb.
344#
345options GDB_REMOTE_CHAT
346
347#
348# KTRACE enables the system-call tracing facility ktrace(2).
349#
350options KTRACE #kernel tracing
351
352#
353# The INVARIANTS option is used in a number of source files to enable
354# extra sanity checking of internal structures. This support is not
355# enabled by default because of the extra time it would take to check
356# for these conditions, which can only occur as a result of
357# programming errors.
358#
359options INVARIANTS
360
361#
362# The INVARIANT_SUPPORT option makes us compile in support for
363# verifying some of the internal structures. It is a prerequisite for
364# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be
365# called. The intent is that you can set 'INVARIANTS' for single
366# source files (by changing the source file or specifying it on the
367# command line) if you have 'INVARIANT_SUPPORT' enabled.
368#
369options INVARIANT_SUPPORT
370
371#
372# The DIAGNOSTIC option is used to enable extra debugging information
373# from some parts of the kernel. As this makes everything more noisy,
374# it is disabled by default.
375#
376options DIAGNOSTIC
377
378#
379# PERFMON causes the driver for Pentium/Pentium Pro performance counters
380# to be compiled. See perfmon(4) for more information.
381#
382options PERFMON
383
384
385#
386# This option let some drivers co-exist that can't co-exist in a running
387# system. This is used to be able to compile all kernel code in one go for
388# quality assurance purposes (like this file, which the option takes it name
389# from.)
390#
391options COMPILING_LINT
392
393
394# XXX - this doesn't belong here.
395# Allow ordinary users to take the console - this is useful for X.
396options UCONSOLE
397
398# XXX - this doesn't belong here either
399options USERCONFIG #boot -c editor
400options INTRO_USERCONFIG #imply -c and show intro screen
401options VISUAL_USERCONFIG #visual boot -c editor
402
403\f
404#####################################################################
405# NETWORKING OPTIONS
406
407#
408# Protocol families:
409# Only the INET (Internet) family is officially supported in FreeBSD.
410# Source code for the NS (Xerox Network Service) is provided for amusement
411# value.
412#
413options INET #Internet communications protocols
414options INET6 #IPv6 communications protocols
415options IPSEC #IP security
416options IPSEC_ESP #IP security (crypto; define w/ IPSEC)
417options IPSEC_DEBUG #debug for IP security
418#
419# Set IPSEC_FILTERGIF to force packets coming through a gif tunnel
420# to be processed by any configured packet filtering (ipfw, ipf).
421# The default is that packets coming from a tunnel are _not_ processed;
422# they are assumed trusted.
423#
424# Note that enabling this can be problematic as there are no mechanisms
425# in place for distinguishing packets coming out of a tunnel (e.g. no
426# encX devices as found on openbsd).
427#
428#options IPSEC_FILTERGIF #filter ipsec packets from a tunnel
429
430#
431# Experimental IPsec implementation that uses the kernel crypto
432# framework. This cannot be configured together with IPSEC and
433# (currently) supports only IPv4. To use this you must also
434# configure the crypto device (see below). Note that with this
435# you get all the IPsec protocols (e.g. there is no FAST_IPSEC_ESP).
436# IPSEC_DEBUG is used, as above, to configure debugging support
437# within the IPsec protocols.
438#
439#options FAST_IPSEC #new IPsec
440
441options IPX #IPX/SPX communications protocols
442options IPXIP #IPX in IP encapsulation (not available)
443options IPTUNNEL #IP in IPX encapsulation (not available)
444
445options NCP #NetWare Core protocol
446
447options NETATALK #Appletalk communications protocols
448
449# These are currently broken but are shipped due to interest.
450#options NS #Xerox NS protocols
451#options NSIP #XNS over IP
452
453#
454# SMB/CIFS requester
455# NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV
456# options.
457# NETSMBCRYPTO enables support for encrypted passwords.
458options NETSMB #SMB/CIFS requester
459options NETSMBCRYPTO #encrypted password support for SMB
460
461# mchain library. It can be either loaded as KLD or compiled into kernel
462options LIBMCHAIN #mbuf management library
463
464# netgraph(4). Enable the base netgraph code with the NETGRAPH option.
465# Individual node types can be enabled with the corresponding option
466# listed below; however, this is not strictly necessary as netgraph
467# will automatically load the corresponding KLD module if the node type
468# is not already compiled into the kernel. Each type below has a
469# corresponding man page, e.g., ng_async(8).
470options NETGRAPH #netgraph(4) system
471options NETGRAPH_ASYNC
472options NETGRAPH_BPF
473options NETGRAPH_CISCO
474options NETGRAPH_ECHO
475options NETGRAPH_ETHER
476options NETGRAPH_FRAME_RELAY
477options NETGRAPH_HOLE
478options NETGRAPH_IFACE
479options NETGRAPH_KSOCKET
480options NETGRAPH_L2TP
481options NETGRAPH_LMI
482# MPPC compression requires proprietary files (not included)
483#options NETGRAPH_MPPC_COMPRESSION
484options NETGRAPH_MPPC_ENCRYPTION
485options NETGRAPH_ONE2MANY
486options NETGRAPH_PPP
487options NETGRAPH_PPPOE
488options NETGRAPH_PPTPGRE
489options NETGRAPH_RFC1490
490options NETGRAPH_SOCKET
491options NETGRAPH_TEE
492options NETGRAPH_TTY
493options NETGRAPH_UI
494options NETGRAPH_VJC
495
496device mn # Munich32x/Falc54 Nx64kbit/sec cards.
497
498#
499# Network interfaces:
500# The `loop' pseudo-device is MANDATORY when networking is enabled.
501# The `ether' pseudo-device provides generic code to handle
502# Ethernets; it is MANDATORY when a Ethernet device driver is
503# configured or token-ring is enabled.
504# The 'fddi' pseudo-device provides generic code to support FDDI.
505# The `arcnet' pseudo-device provides generic code to support Arcnet.
506# The `sppp' pseudo-device serves a similar role for certain types
507# of synchronous PPP links (like `cx', `ar').
508# The `sl' pseudo-device implements the Serial Line IP (SLIP) service.
509# The `ppp' pseudo-device implements the Point-to-Point Protocol.
510# The `bpf' pseudo-device enables the Berkeley Packet Filter. Be
511# aware of the legal and administrative consequences of enabling this
512# option. The number of devices determines the maximum number of
513# simultaneous BPF clients programs runnable.
514# The `disc' pseudo-device implements a minimal network interface,
515# which throws away all packets sent and never receives any. It is
516# included for testing purposes. This shows up as the 'ds' interface.
517# The `tun' pseudo-device implements (user-)ppp and nos-tun
518# The `gif' pseudo-device implements IPv6 over IP4 tunneling,
519# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and
520# IPv6 over IPv6 tunneling.
521# The `gre' device implements two types of IP4 over IP4 tunneling:
522# GRE and MOBILE, as specified in the RFC1701 and RFC2004.
523# The `faith' pseudo-device captures packets sent to it and diverts them
524# to the IPv4/IPv6 translation daemon.
525# The `stf' device implements 6to4 encapsulation.
526# The `ef' pseudo-device provides support for multiple ethernet frame types
527# specified via ETHER_* options. See ef(4) for details.
528#
529# The PPP_BSDCOMP option enables support for compress(1) style entire
530# packet compression, the PPP_DEFLATE is for zlib/gzip style compression.
531# PPP_FILTER enables code for filtering the ppp data stream and selecting
532# events for resetting the demand dial activity timer - requires bpf.
533# See pppd(8) for more details.
534#
535pseudo-device ether #Generic Ethernet
536pseudo-device vlan 1 #VLAN support
537pseudo-device token #Generic TokenRing
538pseudo-device fddi #Generic FDDI
539pseudo-device arcnet #Generic Arcnet
540pseudo-device sppp #Generic Synchronous PPP
541pseudo-device loop #Network loopback device
542pseudo-device bpf #Berkeley packet filter
543pseudo-device disc #Discard device (ds0, ds1, etc)
544pseudo-device tun #Tunnel driver (ppp(8), nos-tun(8))
545pseudo-device sl 2 #Serial Line IP
546pseudo-device gre #IP over IP tunneling
547pseudo-device ppp 2 #Point-to-point protocol
548options PPP_BSDCOMP #PPP BSD-compress support
549options PPP_DEFLATE #PPP zlib/deflate/gzip support
550options PPP_FILTER #enable bpf filtering (needs bpf)
551
552pseudo-device ef # Multiple ethernet frames support
553options ETHER_II # enable Ethernet_II frame
554options ETHER_8023 # enable Ethernet_802.3 (Novell) frame
555options ETHER_8022 # enable Ethernet_802.2 frame
556options ETHER_SNAP # enable Ethernet_802.2/SNAP frame
557
558# for IPv6
559pseudo-device gif #IPv6 and IPv4 tunneling
560pseudo-device faith 1 #for IPv6 and IPv4 translation
561pseudo-device stf #6to4 IPv6 over IPv4 encapsulation
562
563#
564# Internet family options:
565#
566# MROUTING enables the kernel multicast packet forwarder, which works
567# with mrouted(8).
568#
569# IPFIREWALL enables support for IP firewall construction, in
570# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends
571# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT
572# limits the number of times a matching entry can be logged.
573#
574# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any"
575# and if you do not add other rules during startup to allow access,
576# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open
577# in /etc/rc.conf when first enabling this feature, then refining the
578# firewall rules in /etc/rc.firewall after you've tested that the new kernel
579# feature works properly.
580#
581# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to
582# allow everything. Use with care, if a cracker can crash your
583# firewall machine, they can get to your protected machines. However,
584# if you are using it as an as-needed filter for specific problems as
585# they arise, then this may be for you. Changing the default to 'allow'
586# means that you won't get stuck if the kernel and /sbin/ipfw binary get
587# out of sync.
588#
589# IPDIVERT enables the divert IP sockets, used by ``ipfw divert''
590#
591# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding
592# packets without touching the ttl). This can be useful to hide firewalls
593# from traceroute and similar tools.
594#
595# TCPDEBUG is undocumented.
596#
597options MROUTING # Multicast routing
598options IPFIREWALL #firewall
599options IPFIREWALL_VERBOSE #enable logging to syslogd(8)
600options IPFIREWALL_FORWARD #enable transparent proxy support
601options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity
602options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default
603options IPV6FIREWALL #firewall for IPv6
604options IPV6FIREWALL_VERBOSE
605options IPV6FIREWALL_VERBOSE_LIMIT=100
606options IPV6FIREWALL_DEFAULT_TO_ACCEPT
607options IPDIVERT #divert sockets
608options IPFILTER #ipfilter support
609options IPFILTER_LOG #ipfilter logging
610options IPFILTER_DEFAULT_BLOCK #block all packets by default
611options IPSTEALTH #support for stealth forwarding
612options TCPDEBUG
613
614# The MBUF_STRESS_TEST option enables options which create
615# various random failures / extreme cases related to mbuf
616# functions. See the mbuf(9) manpage for a list of available
617# test cases.
618options MBUF_STRESS_TEST
619
620# RANDOM_IP_ID causes the ID field in IP packets to be randomized
621# instead of incremented by 1 with each packet generated. This
622# option closes a minor information leak which allows remote
623# observers to determine the rate of packet generation on the
624# machine by watching the counter.
625options RANDOM_IP_ID
626
627# Statically link in accept filters
628options ACCEPT_FILTER_DATA
629options ACCEPT_FILTER_HTTP
630
631#
632# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This
633# prevents nmap et al. from identifying the TCP/IP stack, but breaks support
634# for RFC1644 extensions and is not recommended for web servers.
635#
636options TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN
637
638# ICMP_BANDLIM enables icmp error response bandwidth limiting. You
639# typically want this option as it will help protect the machine from
640# D.O.S. packet attacks.
641#
642options ICMP_BANDLIM
643
644# DUMMYNET enables the "dummynet" bandwidth limiter. You need
645# IPFIREWALL as well. See the dummynet(4) and ipfw(8) manpages for more info.
646# When you run DUMMYNET it is advisable to also have "options HZ=1000"
647# to achieve a smoother scheduling of the traffic.
648#
649# BRIDGE enables bridging between ethernet cards -- see bridge(4).
650# You can use IPFIREWALL and DUMMYNET together with bridging.
651#
652options DUMMYNET
653options BRIDGE
654
655#
656# ATM (HARP version) options
657#
658# ATM_CORE includes the base ATM functionality code. This must be included
659# for ATM support.
660#
661# ATM_IP includes support for running IP over ATM.
662#
663# At least one (and usually only one) of the following signalling managers
664# must be included (note that all signalling managers include PVC support):
665# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'.
666# ATM_SPANS includes support for the `spans' signalling manager, which runs
667# the FORE Systems's proprietary SPANS signalling protocol.
668# ATM_UNI includes support for the `uni30' and `uni31' signalling managers,
669# which run the ATM Forum UNI 3.x signalling protocols.
670#
671# The `hea' driver provides support for the Efficient Networks, Inc.
672# ENI-155p ATM PCI Adapter.
673#
674# The `hfa' driver provides support for the FORE Systems, Inc.
675# PCA-200E ATM PCI Adapter.
676#
677options ATM_CORE #core ATM protocol family
678options ATM_IP #IP over ATM support
679options ATM_SIGPVC #SIGPVC signalling manager
680options ATM_SPANS #SPANS signalling manager
681options ATM_UNI #UNI signalling manager
682device hea #Efficient ENI-155p ATM PCI
683device hfa #FORE PCA-200E ATM PCI
684
685# DEVICE_POLLING adds support for mixed interrupt-polling handling
686# of network device drivers, which has significant benefits in terms
687# of robustness to overloads and responsivity, as well as permitting
688# accurate scheduling of the CPU time between kernel network processing
689# and other activities. The drawback is a moderate (up to 1/HZ seconds)
690# potential increase in response times.
691# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING
692# to achieve smoother behaviour.
693# Additionally, you can enable/disable polling at runtime with the
694# sysctl variable kern.polling.enable (defaults off), and select
695# the CPU fraction reserved to userland with the sysctl variable
696# kern.polling.user_frac (default 50, range 0..100).
697#
698# Only the "dc" "fxp" and "sis" devices support this mode of operation at
699# the time of this writing.
700
701options DEVICE_POLLING
702
703\f
704#####################################################################
705# FILESYSTEM OPTIONS
706
707#
708# Only the root, /usr, and /tmp filesystems need be statically
709# compiled; everything else will be automatically loaded at mount
710# time. (Exception: the UFS family---FFS, and MFS --- cannot
711# currently be demand-loaded.) Some people still prefer to statically
712# compile other filesystems as well.
713#
714# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be
715# buggy, and WILL panic your system if you attempt to do anything with
716# them. They are included here as an incentive for some enterprising
717# soul to sit down and fix them.
718#
719
720# One of these is mandatory:
721options FFS #Fast filesystem
722options MFS #Memory File System
723options NFS #Network File System
724
725# The rest are optional:
726#options NFS_NOSERVER #Disable the NFS-server code.
727options CD9660 #ISO 9660 filesystem
728options FDESC #File descriptor filesystem
729options KERNFS #Kernel filesystem
730options MSDOSFS #MS DOS File System
731options NTFS #NT File System
732options NULLFS #NULL filesystem
733options NWFS #NetWare filesystem
734options PORTAL #Portal filesystem
735options PROCFS #Process filesystem
736options SMBFS #SMB/CIFS filesystem
737options UMAPFS #UID map filesystem
738options UNION #Union filesystem
739# The xFS_ROOT options REQUIRE the associated ``options xFS''
740options CD9660_ROOT #CD-ROM usable as root device
741options FFS_ROOT #FFS usable as root device
742options NFS_ROOT #NFS usable as root device
743
744# Soft updates is technique for improving file system speed and
745# making abrupt shutdown less risky.
746options SOFTUPDATES
747
748# Directory hashing improves the speed of operations on very large
749# directories at the expense of some memory.
750options UFS_DIRHASH
751
752# Make space in the kernel for a root filesystem on a md device.
753# Define to the number of kilobytes to reserve for the filesystem.
754options MD_ROOT_SIZE=10
755
756# Make the md device a potential root device, either with preloaded
757# images of type mfs_root or md_root.
758options MD_ROOT
759
760# Specify double the default maximum size for malloc(9)-backed md devices.
761options MD_NSECT=40000
762
763# Allow this many swap-devices.
764#
765# In order to manage swap, the system must reserve bitmap space that
766# scales with the largest mounted swap device multiplied by NSWAPDEV,
767# irregardless of whether other swap devices exist or not. So it
768# is not a good idea to make this value too large.
769options NSWAPDEV=5
770
771# Disk quotas are supported when this option is enabled.
772options QUOTA #enable disk quotas
773
774# If you are running a machine just as a fileserver for PC and MAC
775# users, using SAMBA or Netatalk, you may consider setting this option
776# and keeping all those users' directories on a filesystem that is
777# mounted with the suiddir option. This gives new files the same
778# ownership as the directory (similar to group). It's a security hole
779# if you let these users run programs, so confine it to file-servers
780# (but it'll save you lots of headaches in those cases). Root owned
781# directories are exempt and X bits are cleared. The suid bit must be
782# set on the directory as well; see chmod(1) PC owners can't see/set
783# ownerships so they keep getting their toes trodden on. This saves
784# you all the support calls as the filesystem it's used on will act as
785# they expect: "It's my dir so it must be my file".
786#
787options SUIDDIR
788
789# NFS options:
790options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec
791options NFS_MAXATTRTIMO=60
792options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec
793options NFS_MAXDIRATTRTIMO=60
794options NFS_GATHERDELAY=10 # Default write gather delay (msec)
795options NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this
796options NFS_WDELAYHASHSIZ=16 # and with this
797options NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this
798options NFS_DEBUG # Enable NFS Debugging
799
800# Coda stuff:
801options CODA #CODA filesystem.
802pseudo-device vcoda 4 #coda minicache <-> venus comm.
803
804#
805# Add support for the EXT2FS filesystem of Linux fame. Be a bit
806# careful with this - the ext2fs code has a tendency to lag behind
807# changes and not be exercised very much, so mounting read/write could
808# be dangerous (and even mounting read only could result in panics.)
809#
810options EXT2FS
811
812# Use real implementations of the aio_* system calls. There are numerous
813# stability and security issues in the current aio code that make it
814# unsuitable for inclusion on machines with untrusted local users.
815options VFS_AIO
816
817\f
818#####################################################################
819# POSIX P1003.1B
820
821# Real time extensions added in the 1993 Posix
822# P1003_1B: Infrastructure
823# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING
824# _KPOSIX_VERSION: Version kernel is built for
825
826options P1003_1B
827options _KPOSIX_PRIORITY_SCHEDULING
828options _KPOSIX_VERSION=199309L
829
830\f
831#####################################################################
832# CLOCK OPTIONS
833
834# The granularity of operation is controlled by the kernel option HZ whose
835# default value (100) means a granularity of 10ms (1s/HZ).
836# Some subsystems, such as DUMMYNET or DEVICE_POLLING, might benefit from
837# a smaller granularity such as 1ms or less.
838# Consider, however, that reducing the granularity too much might
839# cause excessive overhead in clock interrupt processing,
840# potentially causing ticks to be missed and thus actually reducing
841# the accuracy of operation.
842
843options HZ=100
844
845# The following options are used for debugging clock behavior only, and
846# should not be used for production systems.
847#
848# CLK_CALIBRATION_LOOP will run the clock calibration loop at startup
849# until the user presses a key.
850
851options CLK_CALIBRATION_LOOP
852
853# The following two options measure the frequency of the corresponding
854# clock relative to the RTC (onboard mc146818a).
855
856options CLK_USE_I8254_CALIBRATION
857options CLK_USE_TSC_CALIBRATION
858
859\f
860#####################################################################
861# SCSI DEVICES
862
863# SCSI DEVICE CONFIGURATION
864
865# The SCSI subsystem consists of the `base' SCSI code, a number of
866# high-level SCSI device `type' drivers, and the low-level host-adapter
867# device drivers. The host adapters are listed in the ISA and PCI
868# device configuration sections below.
869#
870# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so
871# that a given bus, target, and LUN always come on line as the same
872# device unit. In earlier versions the unit numbers were assigned
873# in the order that the devices were probed on the SCSI bus. This
874# means that if you removed a disk drive, you may have had to rewrite
875# your /etc/fstab file, and also that you had to be careful when adding
876# a new disk as it may have been probed earlier and moved your device
877# configuration around.
878
879# This old behavior is maintained as the default behavior. The unit
880# assignment begins with the first non-wired down unit for a device
881# type. For example, if you wire a disk as "da3" then the first
882# non-wired disk will be assigned da4.
883
884# The syntax for wiring down devices is:
885
886# device scbus0 at ahc0 # Single bus device
887# device scbus1 at ahc1 bus 0 # Single bus device
888# device scbus3 at ahc2 bus 0 # Twin bus device
889# device scbus2 at ahc2 bus 1 # Twin bus device
890# device da0 at scbus0 target 0 unit 0
891# device da1 at scbus3 target 1
892# device da2 at scbus2 target 3
893# device sa1 at scbus1 target 6
894# device cd
895
896# "units" (SCSI logical unit number) that are not specified are
897# treated as if specified as LUN 0.
898
899# All SCSI devices allocate as many units as are required.
900
901# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI
902# configuration and doesn't have to be explicitly configured.
903
904device scbus #base SCSI code
905device ch #SCSI media changers
906device da #SCSI direct access devices (aka disks)
907device sa #SCSI tapes
908device cd #SCSI CD-ROMs
909device pass #CAM passthrough driver
910device pt #SCSI processor type
911device ses #SCSI SES/SAF-TE driver
912
913# CAM OPTIONS:
914# debugging options:
915# -- NOTE -- If you specify one of the bus/target/lun options, you must
916# specify them all!
917# CAMDEBUG: When defined enables debugging macros
918# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses.
919# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets.
920# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns.
921# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE,
922# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB
923#
924# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds
925# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions
926# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions
927# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter)
928# queue after a bus reset, and the number of milliseconds to
929# freeze the device queue after a bus device reset.
930options CAMDEBUG
931options CAM_DEBUG_BUS=-1
932options CAM_DEBUG_TARGET=-1
933options CAM_DEBUG_LUN=-1
934options CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB"
935options CAM_MAX_HIGHPOWER=4
936options SCSI_NO_SENSE_STRINGS
937options SCSI_NO_OP_STRINGS
938options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device
939
940# Options for the CAM CDROM driver:
941# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN
942# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only
943# enforced if there is I/O waiting for another LUN
944# The compiled in defaults for these variables are 2 and 10 seconds,
945# respectively.
946#
947# These can also be changed on the fly with the following sysctl variables:
948# kern.cam.cd.changer.min_busy_seconds
949# kern.cam.cd.changer.max_busy_seconds
950#
951options CHANGER_MIN_BUSY_SECONDS=2
952options CHANGER_MAX_BUSY_SECONDS=10
953
954# Options for the CAM sequential access driver:
955# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes
956# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes
957# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes
958# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes
959# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT.
960options SA_IO_TIMEOUT="(4)"
961options SA_SPACE_TIMEOUT="(60)"
962options SA_REWIND_TIMEOUT="(2*60)"
963options SA_ERASE_TIMEOUT="(4*60)"
964options SA_1FM_AT_EOD
965
966# Optional timeout for the CAM processor target (pt) device
967# This is specified in seconds. The default is 60 seconds.
968options SCSI_PT_DEFAULT_TIMEOUT="60"
969
970# Optional enable of doing SES passthrough on other devices (e.g., disks)
971#
972# Normally disabled because a lot of newer SCSI disks report themselves
973# as having SES capabilities, but this can then clot up attempts to build
974# build a topology with the SES device that's on the box these drives
975# are in....
976options SES_ENABLE_PASSTHROUGH
977
978\f
979#####################################################################
980# MISCELLANEOUS DEVICES AND OPTIONS
981
982# The `pty' device usually turns out to be ``effectively mandatory'',
983# as it is required for `telnetd', `rlogind', `screen', `emacs', and
984# `xterm', among others.
985
986pseudo-device pty #Pseudo ttys
987pseudo-device speaker #Play IBM BASIC-style noises out your speaker
988pseudo-device gzip #Exec gzipped a.out's
989pseudo-device vn #Vnode driver (turns a file into a device)
990pseudo-device md #Memory/malloc disk
991pseudo-device snp #Snoop device - to look at pty/vty/etc..
992pseudo-device ccd 4 #Concatenated disk driver
993
994# Configuring Vinum into the kernel is not necessary, since the kld
995# module gets started automatically when vinum(8) starts. This
996# device is also untested. Use at your own risk.
997#
998# The option VINUMDEBUG must match the value set in CFLAGS
999# in src/sbin/vinum/Makefile. Failure to do so will result in
1000# the following message from vinum(8):
1001#
1002# Can't get vinum config: Invalid argument
1003#
1004# see vinum(4) for more reasons not to use these options.
1005pseudo-device vinum #Vinum concat/mirror/raid driver
1006options VINUMDEBUG #enable Vinum debugging hooks
1007
1008# Kernel side iconv library
1009options LIBICONV
1010
1011# Size of the kernel message buffer. Should be N * pagesize.
1012options MSGBUF_SIZE=40960
1013
1014\f
1015#####################################################################
1016# HARDWARE DEVICE CONFIGURATION
1017
1018# ISA and EISA devices:
1019# EISA support is available for some device, so they can be auto-probed.
1020# MicroChannel (MCA) support is available for some devices.
1021
1022#
1023# Mandatory ISA devices: isa, npx
1024#
1025device isa
1026
1027#
1028# Options for `isa':
1029#
1030# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A
1031# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
1032# This option breaks suspend/resume on some portables.
1033#
1034# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A
1035# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
1036# Automatic EOI is documented not to work for for the slave with the
1037# original i8259A, but it works for some clones and some integrated
1038# versions.
1039#
1040# MAXMEM specifies the amount of RAM on the machine; if this is not
1041# specified, FreeBSD will first read the amount of memory from the CMOS
1042# RAM, so the amount of memory will initially be limited to 64MB or 16MB
1043# depending on the BIOS. If the BIOS reports 64MB, a memory probe will
1044# then attempt to detect the installed amount of RAM. If this probe
1045# fails to detect >64MB RAM you will have to use the MAXMEM option.
1046# The amount is in kilobytes, so for a machine with 128MB of RAM, it would
1047# be 131072 (128 * 1024).
1048#
1049# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to
1050# reset the CPU for reboot. This is needed on some systems with broken
1051# keyboard controllers.
1052#
1053# PAS_JOYSTICK_ENABLE enables the gameport on the ProAudio Spectrum
1054
1055options AUTO_EOI_1
1056#options AUTO_EOI_2
1057options MAXMEM="(128*1024)"
1058#options BROKEN_KEYBOARD_RESET
1059#options PAS_JOYSTICK_ENABLE
1060
1061# Enable support for the kernel PLL to use an external PPS signal,
1062# under supervision of [x]ntpd(8)
1063# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp
1064
1065options PPS_SYNC
1066
1067# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n"
1068# message you probably have some broken sw/hw which disables interrupts
1069# for too long. You can make the system more resistant to this by
1070# choosing a high value for NTIMECOUNTER. The default is 5, there
1071# is no upper limit but more than a couple of hundred are not productive.
1072# A better strategy may be to sysctl -w kern.timecounter.method=1
1073
1074options NTIMECOUNTER=20
1075
1076# The keyboard controller; it controls the keyboard and the PS/2 mouse.
1077device atkbdc0 at isa? port IO_KBD
1078
1079# The AT keyboard
1080device atkbd0 at atkbdc? irq 1
1081
1082# Options for atkbd:
1083options ATKBD_DFLT_KEYMAP # specify the built-in keymap
1084makeoptions ATKBD_DFLT_KEYMAP="jp.106"
1085
1086# These options are valid for other keyboard drivers as well.
1087options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap
1088options KBD_INSTALL_CDEV # install a CDEV entry in /dev
1089
1090# `flags' for atkbd:
1091# 0x01 Force detection of keyboard, else we always assume a keyboard
1092# 0x02 Don't reset keyboard, useful for some newer ThinkPads
1093# 0x03 Force detection and avoid reset, might help with certain
1094# dockingstations
1095# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads
1096
1097# PS/2 mouse
1098device psm0 at atkbdc? irq 12
1099
1100# Options for psm:
1101options PSM_HOOKRESUME #hook the system resume event, useful
1102 #for some laptops
1103options PSM_RESETAFTERSUSPEND #reset the device at the resume event
1104
1105# The video card driver.
1106device vga0 at isa?
1107
1108# Options for vga:
1109# Try the following option if the mouse pointer is not drawn correctly
1110# or font does not seem to be loaded properly. May cause flicker on
1111# some systems.
1112options VGA_ALT_SEQACCESS
1113
1114# If you can dispense with some vga driver features, you may want to
1115# use the following options to save some memory.
1116options VGA_NO_FONT_LOADING # don't save/load font
1117options VGA_NO_MODE_CHANGE # don't change video modes
1118
1119# Older video cards may require this option for proper operation.
1120options VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs
1121
1122# The following option probably won't work with the LCD displays.
1123options VGA_WIDTH90 # support 90 column modes
1124
1125# To include support for VESA video modes
1126options VESA
1127
1128# Splash screen at start up! Screen savers require this too.
1129pseudo-device splash
1130
1131# The pcvt console driver (vt220 compatible).
1132device vt0 at isa?
1133options XSERVER # support for running an X server on vt
1134options FAT_CURSOR # start with block cursor
1135# This PCVT option is for keyboards such as those used on IBM ThinkPad laptops
1136options PCVT_SCANSET=2 # IBM keyboards are non-std
1137# Other PCVT options are documented in pcvt(4).
1138options PCVT_24LINESDEF
1139options PCVT_CTRL_ALT_DEL
1140options PCVT_EMU_MOUSE
1141options PCVT_FREEBSD=211
1142options PCVT_META_ESC
1143options PCVT_NSCREENS=9
1144options PCVT_PRETTYSCRNS
1145options PCVT_SCREENSAVER
1146options PCVT_USEKBDSEC
1147options PCVT_VT220KEYB
1148
1149# The syscons console driver (sco color console compatible).
1150device sc0 at isa?
1151options MAXCONS=16 # number of virtual consoles
1152options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode
1153options SC_DFLT_FONT # compile font in
1154makeoptions SC_DFLT_FONT=cp850
1155options SC_DISABLE_DDBKEY # disable `debug' key
1156options SC_DISABLE_REBOOT # disable reboot key sequence
1157options SC_HISTORY_SIZE=200 # number of history buffer lines
1158options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor
1159options SC_PIXEL_MODE # add support for the raster text mode
1160
1161# The following options will let you change the default colors of syscons.
1162options SC_NORM_ATTR="(FG_GREEN|BG_BLACK)"
1163options SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)"
1164options SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)"
1165options SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)"
1166
1167# If you have a two button mouse, you may want to add the following option
1168# to use the right button of the mouse to paste text.
1169options SC_TWOBUTTON_MOUSE
1170
1171# You can selectively disable features in syscons.
1172options SC_NO_CUTPASTE
1173options SC_NO_FONT_LOADING
1174options SC_NO_HISTORY
1175options SC_NO_SYSMOUSE
1176
1177#
1178# The Numeric Processing eXtension driver. In addition to this, you
1179# may configure a math emulator (see above). If your machine has a
1180# hardware FPU and the kernel configuration includes the npx device
1181# *and* a math emulator compiled into the kernel, the hardware FPU
1182# will be used, unless it is found to be broken or unless "flags" to
1183# npx0 includes "0x08", which requests preference for the emulator.
1184device npx0 at nexus? port IO_NPX flags 0x0 irq 13
1185
1186#
1187# `flags' for npx0:
1188# 0x01 don't use the npx registers to optimize bcopy.
1189# 0x02 don't use the npx registers to optimize bzero.
1190# 0x04 don't use the npx registers to optimize copyin or copyout.
1191# 0x08 use emulator even if hardware FPU is available.
1192# The npx registers are normally used to optimize copying and zeroing when
1193# all of the following conditions are satisfied:
1194# I586_CPU is an option
1195# the cpu is an i586 (perhaps not a Pentium)
1196# the probe for npx0 succeeds
1197# INT 16 exception handling works.
1198# Then copying and zeroing using the npx registers is normally 30-100% faster.
1199# The flags can be used to control cases where it doesn't work or is slower.
1200# Setting them at boot time using userconfig works right (the optimizations
1201# are not used until later in the bootstrap when npx0 is attached).
1202# Flag 0x08 automatically disables the i586 optimized routines.
1203#
1204
1205#
1206# Optional ISA and EISA devices:
1207#
1208
1209#
1210# SCSI host adapters: `aha', `aic', `bt'
1211#
1212# adv: All Narrow SCSI bus AdvanSys controllers.
1213# adw: Second Generation AdvanSys controllers including the ADV940UW.
1214# aha: Adaptec 154x
1215# ahc: Adaptec 274x/284x/294x
1216# aic: Adaptec 152x
1217# bt: Most Buslogic controllers
1218# ncv: NCR 53C500 based SCSI host adapters.
1219# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters.
1220# stg: TMC 18C30, 18C50 based ISA/PC Card SCSI host adapters.
1221#
1222# Note that the order is important in order for Buslogic cards to be
1223# probed correctly.
1224#
1225
1226device bt0 at isa? port IO_BT0
1227device adv0 at isa?
1228device adw
1229device aha0 at isa?
1230device aic0 at isa?
1231device ncv
1232device nsp
1233device stg0 at isa? port 0x140 irq 11
1234
1235#
1236# Adaptec FSA RAID controllers, including integrated DELL controller,
1237# the Dell PERC 2/QC and the HP NetRAID-4M
1238#
1239device aac
1240device aacp # SCSI Passthrough interface (optional, CAM required)
1241
1242#
1243# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only
1244# one entry is needed; the code will find and configure all supported
1245# controllers.
1246#
1247device ida # Compaq Smart RAID
1248device mlx # Mylex DAC960
1249device amr # AMI MegaRAID
1250
1251#
1252# 3ware ATA RAID
1253#
1254device twe # 3ware ATA RAID
1255
1256#
1257# The 'ATA' driver supports all ATA and ATAPI devices.
1258# It can reuse the majors of wd.c for booting purposes.
1259# You only need one "device ata" for it to find all
1260# PCI ATA/ATAPI devices on modern machines.
1261device ata
1262device atadisk # ATA disk drives
1263device atapicd # ATAPI CDROM drives
1264device atapifd # ATAPI floppy drives
1265device atapist # ATAPI tape drives
1266device atapicam # emulate ATAPI devices as SCSI ditto via CAM
1267 # needs CAM to be present (scbus & pass)
1268
1269#The following options are valid on the ATA driver:
1270#
1271# ATA_STATIC_ID: controller numbering is static (like the old driver)
1272# else the device numbers are dynamically allocated.
1273options ATA_STATIC_ID
1274
1275#
1276# For older non-PCI systems, these are the lines to use:
1277#device ata0 at isa? port IO_WD1 irq 14
1278#device ata1 at isa? port IO_WD2 irq 15
1279
1280#
1281# ST-506, ESDI, and IDE hard disks: `wdc' and `wd'
1282#
1283# The flags fields are used to enable the multi-sector I/O and
1284# the 32BIT I/O modes. The flags may be used in either the controller
1285# definition or in the individual disk definitions. The controller
1286# definition is supported for the boot configuration stuff.
1287#
1288# Each drive has a 16 bit flags value defined:
1289# The low 8 bits are the maximum value for the multi-sector I/O,
1290# where 0xff defaults to the maximum that the drive can handle.
1291# The high bit of the 16 bit flags (0x8000) allows probing for
1292# 32 bit transfers. Bit 14 (0x4000) enables a hack to wake
1293# up powered-down laptop drives. Bit 13 (0x2000) allows
1294# probing for PCI IDE DMA controllers, such as Intel's PIIX
1295# south bridges. Bit 12 (0x1000) sets LBA mode instead of the
1296# default CHS mode for accessing the drive. See the wd.4 man page.
1297#
1298# The flags field for the drives can be specified in the controller
1299# specification with the low 16 bits for drive 0, and the high 16 bits
1300# for drive 1.
1301# e.g.:
1302#device wdc0 at isa? port IO_WD1 irq 14 flags 0x00ff8004
1303#
1304# specifies that drive 0 will be allowed to probe for 32 bit transfers and
1305# a maximum multi-sector transfer of 4 sectors, and drive 1 will not be
1306# allowed to probe for 32 bit transfers, but will allow multi-sector
1307# transfers up to the maximum that the drive supports.
1308#
1309# If you are using a PCI controller that is not running in compatibility
1310# mode (for example, it is a 2nd IDE PCI interface), then use config line(s)
1311# such as:
1312#
1313#device wdc2 at isa? port 0 flags 0xa0ffa0ff
1314#device wd4 at wdc2 drive 0
1315#device wd5 at wdc2 drive 1
1316#
1317#device wdc3 at isa? port 0 flags 0xa0ffa0ff
1318#device wd6 at wdc3 drive 0
1319#device wd7 at wdc3 drive 1
1320#
1321# Note that the above config would be useful for a Promise card, when used
1322# on a MB that already has a PIIX controller. Note the bogus irq and port
1323# entries. These are automatically filled in by the IDE/PCI support.
1324#
1325# This driver must be commented out because it is mutually exclusive with
1326# the ata(4) driver.
1327#
1328device wdc0 at isa? port IO_WD1 irq 14
1329device wd0 at wdc0 drive 0
1330device wd1 at wdc0 drive 1
1331device wdc1 at isa? port IO_WD2 irq 15
1332device wd2 at wdc1 drive 0
1333device wd3 at wdc1 drive 1
1334
1335#
1336# This option allow you to override the default probe time for IDE
1337# devices, to get a faster probe. Setting this below 10000 violate
1338# the IDE specs, but may still work for you (it will work for most
1339# people).
1340#
1341options IDE_DELAY=8000 # Be optimistic about Joe IDE device
1342
1343# IDE CD-ROM & CD-R/RW driver - requires wdc controller
1344device wcd
1345
1346# IDE floppy driver - requires wdc controller
1347device wfd
1348
1349# IDE tape driver - requires wdc controller
1350device wst
1351
1352
1353#
1354# Standard floppy disk controllers: `fdc' and `fd'
1355#
1356device fdc0 at isa? port IO_FD1 irq 6 drq 2
1357#
1358# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you
1359# gotta turn it actually on by setting the variable fd_debug with DDB,
1360# however.
1361options FDC_DEBUG
1362
1363device fd0 at fdc0 drive 0
1364device fd1 at fdc0 drive 1
1365
1366# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README
1367device fla0 at isa?
1368
1369#
1370# Other standard PC hardware: `mse', `sio', etc.
1371#
1372# mse: Logitech and ATI InPort bus mouse ports
1373# sio: serial ports (see sio(4))
1374
1375device mse0 at isa? port 0x23c irq 5
1376
1377device sio0 at isa? port IO_COM1 flags 0x10 irq 4
1378
1379#
1380# `flags' for serial drivers that support consoles (only for sio now):
1381# 0x10 enable console support for this unit. The other console flags
1382# are ignored unless this is set. Enabling console support does
1383# not make the unit the preferred console - boot with -h or set
1384# the 0x20 flag for that. Currently, at most one unit can have
1385# console support; the first one (in config file order) with
1386# this flag set is preferred. Setting this flag for sio0 gives
1387# the old behaviour.
1388# 0x20 force this unit to be the console (unless there is another
1389# higher priority console). This replaces the COMCONSOLE option.
1390# 0x40 reserve this unit for low level console operations. Do not
1391# access the device in any normal way.
1392# 0x80 use this port for serial line gdb support in ddb.
1393#
1394# PnP `flags' (set via userconfig using pnp x flags y)
1395# 0x1 disable probing of this device. Used to prevent your modem
1396# from being attached as a PnP modem.
1397#
1398
1399# Options for serial drivers that support consoles (only for sio now):
1400options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to
1401 #DDB, if available.
1402options CONSPEED=115200 # speed for serial console
1403 # (default 9600)
1404
1405# Solaris implements a new BREAK which is initiated by a character
1406# sequence CR ~ ^b which is similar to a familiar pattern used on
1407# Sun servers by the Remote Console.
1408options ALT_BREAK_TO_DEBUGGER
1409
1410# Options for sio:
1411options COM_ESP #code for Hayes ESP
1412options COM_MULTIPORT #code for some cards with shared IRQs
1413
1414# Other flags for sio that aren't documented in the man page.
1415# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for
1416# ST16650A-compatible UARTs.
1417
1418# PCI Universal Communications driver
1419# Supports various single and multi port PCI serial cards. Maybe later
1420# also the parallel ports on combination serial/parallel cards. New cards
1421# can be added in src/sys/dev/puc/pucdata.c.
1422#
1423# If the PUC_FASTINTR option is used the driver will try to use fast
1424# interrupts. The card must then be the only user of that interrupt.
1425# Interrupts cannot be shared when using PUC_FASTINTR.
1426device puc
1427options PUC_FASTINTR
1428
1429#
1430# Network interfaces: `cx', `ed', `el', `ep', `ie', `is', `le', `lnc'
1431#
1432# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver (requires sppp)
1433# cm: Arcnet SMC COM90c26 / SMC COM90c56
1434# (and SMC COM90c66 in '56 compatibility mode) adapters.
1435# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters
1436# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing)
1437# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503
1438# el: 3Com 3C501 (slow!)
1439# ep: 3Com 3C509
1440# ex: Intel EtherExpress Pro/10 and other i82595-based adapters
1441# fe: Fujitsu MB86960A/MB86965A Ethernet
1442# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; Intel EtherExpress
1443# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100,
1444# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422)
1445# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 & Am79C960)
1446# rdp: RealTek RTL 8002-based pocket ethernet adapters
1447# sbni: Granch SBNI12-xx adapters
1448# sbsh: Granch SBNI16 SHDSL modem PCI adapters
1449# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp)
1450# wl: Lucent Wavelan (ISA card only).
1451# awi: IEEE 802.11b PRISM I cards.
1452# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both
1453# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA
1454# bridge with a PCMCIA adapter plugged into it.
1455# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA,
1456# PCI and ISA varieties.
1457# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller.
1458# ray: Raytheon Raylink 802.11 wireless NICs, OEM as Webgear Aviator 2.4GHz
1459# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133
1460# (no options needed)
1461#
1462device ar0 at isa? port 0x300 irq 10 iomem 0xd0000
1463device cm0 at isa? port 0x2e0 irq 9 iomem 0xdc000
1464device cs0 at isa? port 0x300
1465device cx0 at isa? port 0x240 irq 15 drq 7
1466device ed0 at isa? port 0x280 irq 5 iomem 0xd8000
1467device el0 at isa? port 0x300 irq 9
1468device ep
1469device ex
1470device fe0 at isa? port 0x300
1471device ie0 at isa? port 0x300 irq 5 iomem 0xd0000
1472device ie1 at isa? port 0x360 irq 7 iomem 0xd0000
1473device le0 at isa? port 0x300 irq 5 iomem 0xd0000
1474device lnc0 at isa? port 0x280 irq 10 drq 0
1475device rdp0 at isa? port 0x378 irq 7 flags 2
1476device sbni0 at isa? port 0x210 irq 5 flags 0xefdead
1477device sr0 at isa? port 0x300 irq 5 iomem 0xd0000
1478device sn0 at isa? port 0x300 irq 10
1479device awi
1480device wi
1481device an
1482options WLCACHE # enables the signal-strength cache
1483options WLDEBUG # enables verbose debugging output
1484device wl0 at isa? port 0x300
1485device xe
1486device ray
1487
1488device oltr0 at isa?
1489
1490#
1491# ATM related options
1492#
1493# The `en' device provides support for Efficient Networks (ENI)
1494# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0).
1495#
1496# atm pseudo-device provides generic atm functions and is required for
1497# atm devices.
1498# NATM enables the netnatm protocol family that can be used to
1499# bypass TCP/IP.
1500#
1501# the current driver supports only PVC operations (no atm-arp, no multicast).
1502# for more details, please read the original documents at
1503# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html
1504#
1505pseudo-device atm
1506device en
1507options NATM #native ATM
1508
1509#
1510# Audio drivers: `snd', `sb', `pas', `gus', `pca'
1511#
1512# snd: Voxware sound support code
1513# sb: SoundBlaster PCM - SoundBlaster, SB Pro, SB16, ProAudioSpectrum
1514# sbxvi: SoundBlaster 16
1515# sbmidi: SoundBlaster 16 MIDI interface
1516# pas: ProAudioSpectrum PCM and MIDI
1517# gus: Gravis Ultrasound - Ultrasound, Ultrasound 16, Ultrasound MAX
1518# gusxvi: Gravis Ultrasound 16-bit PCM (do not use)
1519# mss: Microsoft Sound System
1520# css: Crystal Sound System (CSS 423x PnP)
1521# sscape: Ensoniq Soundscape MIDI interface
1522# sscape_mss: Ensoniq Soundscape PCM (requires sscape)
1523# opl: Yamaha OPL-2 and OPL-3 FM - SB, SB Pro, SB 16, ProAudioSpectrum
1524# uart: stand-alone 6850 UART for MIDI
1525# mpu: Roland MPU-401 stand-alone card
1526#
1527# Note: It has been reported that ISA DMA with the SoundBlaster will
1528# lock up the machine (PR docs/5358). If this happens to you,
1529# turning off USWC write posting in your machine's BIOS may fix
1530# the problem.
1531#
1532# Beware! The addresses specified below are also hard-coded in
1533# src/sys/i386/isa/sound/sound_config.h. If you change the values here, you
1534# must also change the values in the include file.
1535#
1536# pcm: PCM audio through various sound cards.
1537#
1538# This has support for a large number of new audio cards, based on
1539# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP.
1540# For more information about this driver and supported cards,
1541# see the pcm.4 man page.
1542#
1543# The flags of the device tells the device a bit more info about the
1544# device that normally is obtained through the PnP interface.
1545# bit 2..0 secondary DMA channel;
1546# bit 4 set if the board uses two dma channels;
1547# bit 15..8 board type, overrides autodetection; leave it
1548# zero if don't know what to put in (and you don't,
1549# since this is unsupported at the moment...).
1550#
1551# This driver will use the new PnP code if it's available.
1552#
1553# pca: PCM audio through your PC speaker
1554#
1555# If you have a GUS-MAX card and want to use the CS4231 codec on the
1556# card the drqs for the gus max must be 8 bit (1, 2, or 3).
1557#
1558# If you would like to use the full duplex option on the gus, then define
1559# flags to be the ``read dma channel''.
1560#
1561# options BROKEN_BUS_CLOCK #PAS-16 isn't working and OPTI chipset
1562# options SYMPHONY_PAS #PAS-16 isn't working and SYMPHONY chipset
1563# options EXCLUDE_SBPRO #PAS-16
1564# options SBC_IRQ=5 #PAS-16. Must match irq on sb0 line.
1565# PAS16: The order of the pas0/sb0/opl0 is important since the
1566# sb emulation is enabled in the pas-16 attach.
1567#
1568# To override the GUS defaults use:
1569# options GUS_DMA2
1570# options GUS_DMA
1571# options GUS_IRQ
1572#
1573# The src/sys/i386/isa/sound/sound.doc has more information.
1574
1575# Controls all "VOXWARE" driver sound devices. See Luigi's driver
1576# below for an alternate which may work better for some cards.
1577#
1578#device snd
1579#device pas0 at isa? port 0x388 irq 10 drq 6
1580#device sb0 at isa? port 0x220 irq 5 drq 1
1581#device sbxvi0 at isa? drq 5
1582#device sbmidi0 at isa? port 0x330
1583#device awe0 at isa? port 0x620
1584#device gus0 at isa? port 0x220 irq 12 drq 1
1585##device gus0 at isa? port 0x220 irq 12 drq 1 flags 0x3
1586#device mss0 at isa? port 0x530 irq 10 drq 1
1587#device css0 at isa? port 0x534 irq 5 drq 1 flags 0x08
1588#device sscape0 at isa? port 0x330 irq 9 drq 0
1589#device trix0 at isa? port 0x330 irq 6 drq 0
1590#device sscape_mss0 at isa? port 0x534 irq 5 drq 1
1591#device opl0 at isa? port 0x388
1592#device mpu0 at isa? port 0x330 irq 6 drq 0
1593#device uart0 at isa? port 0x330 irq 5
1594
1595# The newpcm driver (use INSTEAD of snd0 and all VOXWARE drivers!).
1596# Note that motherboard sound devices may require options PNPBIOS.
1597#
1598# Supported cards include:
1599# Creative SoundBlaster ISA PnP/non-PnP
1600# Supports ESS and Avance ISA chips as well.
1601# Gravis UltraSound ISA PnP/non-PnP
1602# Crystal Semiconductor CS461x/428x PCI
1603# Neomagic 256AV (ac97)
1604# Most of the more common ISA/PnP sb/mss/ess compatable cards.
1605
1606# For non-pnp sound cards with no bridge drivers only:
1607device pcm0 at isa? irq 10 drq 1 flags 0x0
1608#
1609# For PnP/PCI sound cards
1610device pcm
1611
1612# The bridge drivers for sound cards. These can be seperately configured
1613# for providing services to the likes of new-midi (not in the tree yet).
1614# When used with 'device pcm' they also provide pcm sound services.
1615#
1616# sbc: Creative SoundBlaster ISA PnP/non-PnP
1617# Supports ESS and Avance ISA chips as well.
1618# gusc: Gravis UltraSound ISA PnP/non-PnP
1619# csa: Crystal Semiconductor CS461x/428x PCI
1620
1621# For non-PnP cards:
1622device sbc0 at isa? port 0x220 irq 5 drq 1 flags 0x15
1623device gusc0 at isa? port 0x220 irq 5 drq 1 flags 0x13
1624
1625# Not controlled by `snd'
1626device pca0 at isa? port IO_TIMER1
1627
1628#
1629# Miscellaneous hardware:
1630#
1631# mcd: Mitsumi CD-ROM using proprietary (non-ATAPI) interface
1632# scd: Sony CD-ROM using proprietary (non-ATAPI) interface
1633# wt: Wangtek and Archive QIC-02/QIC-36 tape drives
1634# ctx: Cortex-I frame grabber
1635# apm: Laptop Advanced Power Management (experimental)
1636# spigot: The Creative Labs Video Spigot video-acquisition board
1637# meteor: Matrox Meteor video capture board
1638# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board
1639# cy: Cyclades serial driver
1640# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!)
1641# dgm: Digiboard PC/Xem driver
1642# gp: National Instruments AT-GPIB and AT-GPIB/TNT board
1643# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey
1644# gsc: Genius GS-4500 hand scanner.
1645# joy: joystick
1646# labpc: National Instrument's Lab-PC and Lab-PC+
1647# rc: RISCom/8 multiport card
1648# rp: Comtrol Rocketport(ISA) - single card
1649# tw: TW-523 power line interface for use with X-10 home control products
1650# si: Specialix SI/XIO 4-32 port terminal multiplexor
1651# spic: Sony Programmable I/O controller (VAIO notebooks)
1652# stl: Stallion EasyIO and EasyConnection 8/32 (ISA and PCI), EasyConnection 8/64 PCI
1653# stli: Stallion EasyConnection 8/64 ISA/EISA, ONboard, Brumby (intelligent)
1654# nmdm: nullmodem terminal driver (see nmdm(4))
1655
1656# Notes on APM
1657# The flags takes the following meaning for apm0:
1658# 0x0020 Statclock is broken.
1659# If apm is omitted, some systems require sysctl -w kern.timecounter.method=1
1660# for correct timekeeping.
1661
1662# Notes on the spigot:
1663# The video spigot is at 0xad6. This port address can not be changed.
1664# The irq values may only be 10, 11, or 15
1665# I/O memory is an 8kb region. Possible values are:
1666# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff
1667# The start address must be on an even boundary.
1668# Add the following option if you want to allow non-root users to be able
1669# to access the spigot. This option is not secure because it allows users
1670# direct access to the I/O page.
1671# options SPIGOT_UNSECURE
1672
1673# Notes on the Comtrol Rocketport driver:
1674#
1675# The exact values used for rp0 depend on how many boards you have
1676# in the system. The manufacturer's sample configs are listed as:
1677#
1678# Comtrol Rocketport ISA single card
1679# device rp0 at isa? port 0x280
1680#
1681# If instead you have two ISA cards, one installed at 0x100 and the
1682# second installed at 0x180, then you should add the following to
1683# your kernel configuration file:
1684#
1685# device rp0 at isa? port 0x100
1686# device rp1 at isa? port 0x180
1687#
1688# For 4 ISA cards, it might be something like this:
1689#
1690# device rp0 at isa? port 0x180
1691# device rp1 at isa? port 0x100
1692# device rp2 at isa? port 0x340
1693# device rp3 at isa? port 0x240
1694#
1695# And for PCI cards, you only need say:
1696#
1697# device rp
1698
1699# Notes on the Digiboard driver:
1700#
1701# The following flag values have special meanings:
1702# 0x01 - alternate layout of pins (dgb & dgm)
1703# 0x02 - use the windowed PC/Xe in 64K mode (dgb only)
1704
1705# Notes on the Specialix SI/XIO driver:
1706# **This is NOT a Specialix supported Driver!**
1707# The host card is memory, not IO mapped.
1708# The Rev 1 host cards use a 64K chunk, on a 32K boundary.
1709# The Rev 2 host cards use a 32K chunk, on a 32K boundary.
1710# The cards can use an IRQ of 11, 12 or 15.
1711
1712# Notes on the Stallion stl and stli drivers:
1713# See src/i386/isa/README.stl for complete instructions.
1714# This is version 2.0.0, unsupported by Stallion.
1715# The stl driver has a secondary IO port hard coded at 0x280. You need
1716# to change src/i386/isa/stallion.c if you reconfigure this on the boards.
1717# The "flags" and "iosiz" settings on the stli driver depend on the board:
1718# EasyConnection 8/64 ISA: flags 23 iosiz 0x1000
1719# EasyConnection 8/64 EISA: flags 24 iosiz 0x10000
1720# EasyConnection 8/64 MCA: flags 25 iosiz 0x1000
1721# ONboard ISA: flags 4 iosiz 0x10000
1722# ONboard EISA: flags 7 iosiz 0x10000
1723# ONboard MCA: flags 3 iosiz 0x10000
1724# Brumby: flags 2 iosiz 0x4000
1725# Stallion: flags 1 iosiz 0x10000
1726# For the PCI cards, "device stl" will suffice.
1727
1728device mcd0 at isa? port 0x300 irq 10
1729# for the Sony CDU31/33A CDROM
1730device scd0 at isa? port 0x230
1731# for the SoundBlaster 16 multicd - up to 4 devices
1732device wt0 at isa? port 0x300 irq 5 drq 1
1733device ctx0 at isa? port 0x230 iomem 0xd0000
1734device spigot0 at isa? port 0xad6 irq 15 iomem 0xee000
1735device apm0
1736device gp0 at isa? port 0x2c0
1737device gsc0 at isa? port IO_GSC1 drq 3
1738device joy0 at isa? port IO_GAME
1739device cy0 at isa? irq 10 iomem 0xd4000 iosiz 0x2000
1740options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared
1741device dgb0 at isa? port 0x220 iomem 0xfc000
1742options NDGBPORTS=16 # Defaults to 16*NDGB
1743device dgm0 at isa? port 0x104 iomem 0xd0000
1744device labpc0 at isa? port 0x260 irq 5
1745device rc0 at isa? port 0x220 irq 12
1746device rp0 at isa? port 0x280
1747# the port and irq for tw0 are fictitious
1748device tw0 at isa? port 0x380 irq 11
1749device si0 at isa? iomem 0xd0000 irq 12
1750device asc0 at isa? port IO_ASC1 drq 3 irq 10
1751device spic0 at isa? irq 0 port 0x10a0
1752device stl0 at isa? port 0x2a0 irq 10
1753device stli0 at isa? port 0x2a0 iomem 0xcc000 flags 23 iosiz 0x1000
1754# You are unlikely to have the hardware for loran0 <phk@FreeBSD.org>
1755device loran0 at isa? irq 5
1756# HOT1 Xilinx 6200 card (http://www.vcc.com/)
1757device xrpu
1758# nullmodem terminal driver
1759device nmdm
1760
1761#
1762# MCA devices:
1763#
1764# The MCA bus device is `mca'. It provides auto-detection and
1765# configuration support for all devices on the MCA bus.
1766#
1767# The 'aha' device provides support for the Adaptec 1640
1768#
1769# The 'bt' device provides support for various Buslogic/Bustek
1770# and Storage Dimensions SCSI adapters.
1771#
1772# The 'ep' device provides support for the 3Com 3C529 ethernet card.
1773#
1774device mca
1775
1776#
1777# EISA devices:
1778#
1779# The EISA bus device is `eisa'. It provides auto-detection and
1780# configuration support for all devices on the EISA bus.
1781#
1782# The `ahb' device provides support for the Adaptec 174X adapter.
1783#
1784# The `ahc' device provides support for the Adaptec 274X and 284X
1785# adapters. The 284X, although a VLB card, responds to EISA probes.
1786#
1787# fea: DEC DEFEA EISA FDDI adapter
1788#
1789device eisa
1790device ahb
1791device ahc
1792device fea
1793
1794# The aic7xxx driver will attempt to use memory mapped I/O for all PCI
1795# controllers that have it configured only if this option is set. Unfortunately,
1796# this doesn't work on some motherboards, which prevents it from being the
1797# default.
1798options AHC_ALLOW_MEMIO
1799
1800# The adw driver will attempt to use memory mapped I/O for all PCI
1801# controllers that have it configured only if this option is set.
1802options ADW_ALLOW_MEMIO
1803
1804# By default, only 10 EISA slots are probed, since the slot numbers
1805# above clash with the configuration address space of the PCI subsystem,
1806# and the EISA probe is not very smart about this. This is sufficient
1807# for most machines, but in particular the HP NetServer LC series comes
1808# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11,
1809# thus you need to bump this figure to 12 for them.
1810options EISA_SLOTS=12
1811
1812#
1813# PCI devices & PCI options:
1814#
1815# The main PCI bus device is `pci'. It provides auto-detection and
1816# configuration support for all devices on the PCI bus, using either
1817# configuration mode defined in the PCI specification.
1818
1819device pci
1820
1821# PCI options
1822#
1823#Enable pci resources left off by a "lazy" BIOS:
1824options PCI_ENABLE_IO_MODES
1825#options PCI_QUIET #quiets PCI code on chipset settings
1826
1827# AGP GART support
1828#
1829device agp
1830
1831
1832# The `ahc' device provides support for the Adaptec 29/3940(U)(W)
1833# and motherboard based AIC7870/AIC7880 adapters.
1834#
1835# The 'ahd' device provides support for the Adaptec 79xx Ultra320
1836# SCSI adapters. Options are documented in the ahd(4) manpage:
1837options AHD_DEBUG
1838options AHD_DEBUG_OPTS=0xffffffff
1839options AHD_REG_PRETTY_PRINT
1840#options AHD_TMODE_ENABLE=0xff
1841#
1842# The `amd' device provides support for the AMD 53C974 SCSI host
1843# adapter chip as found on devices such as the Tekram DC-390(T).
1844#
1845# The `bge' device provides support for gigabit ethernet adapters
1846# based on the Broadcom BCM570x familiy of controllers, including the
1847# 3Com 3c996-T, the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41,
1848# and the embedded gigE NICs on Dell PowerEdge 2550 servers.
1849#
1850# The `ncr' device provides support for the NCR 53C810 and 53C825
1851# self-contained SCSI host adapters.
1852#
1853# The `isp' device provides support for the Qlogic ISP 1020, 1040
1854# nd 1040B PCI SCSI host adapters, ISP 1240 Dual Ultra SCSI,
1855# ISP 1080 and 1280 (Dual) Ultra2, ISP 12160 Ultra3 SCSI, as well as
1856# the Qlogic ISP 2100 and ISP 2200 Fibre Channel Host Adapters.
1857#
1858# The `dc' device provides support for PCI fast ethernet adapters
1859# based on the DEC/Intel 21143 and various workalikes including:
1860# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics
1861# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On
1862# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II
1863# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver
1864# replaces the old al, ax, dm, pn and mx drivers. List of brands:
1865# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110,
1866# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX,
1867# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204,
1868# KNE110TX.
1869#
1870# The `de' device provides support for the Digital Equipment DC21040
1871# self-contained Ethernet adapter.
1872#
1873# The `em' device provides support for the Intel Pro/1000 Family of Gigabit
1874# adapters (82542, 82543, 82544, 82540).
1875#
1876# The `fxp' device provides support for the Intel EtherExpress Pro/100B
1877# PCI Fast Ethernet adapters.
1878#
1879# The `gx' device provides support for the Intel Pro/1000 Gigabit Ethernet
1880# PCI adapters (82542, 82543-F, 82543-T).
1881#
1882# The 'lge' device provides support for PCI gigabit ethernet adapters
1883# based on the Level 1 LXT1001 NetCellerator chipset. This includes the
1884# D-Link DGE-500SX, SMC TigerCard 1000 (SMC9462SX), and some Addtron cards.
1885#
1886# The 'my' device provides support for the Myson MTD80X and MTD89X PCI
1887# Fast Ethernet adapters.
1888#
1889# The 'nge' device provides support for PCI gigabit ethernet adapters
1890# based on the National Semiconductor DP83820 and DP83821 chipset. This
1891# includes the SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante
1892# FriendlyNet GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the
1893# LinkSys EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T.
1894#
1895# The 'pcn' device provides support for PCI fast ethernet adapters based
1896# on the AMD Am79c97x chipsets, including the PCnet/FAST, PCnet/FAST+,
1897# PCnet/PRO and PCnet/Home. These were previously handled by the lnc
1898# driver (and still will be if you leave this driver out of the kernel).
1899#
1900# The 'rl' device provides support for PCI fast ethernet adapters based
1901# on the RealTek 8129/8139 chipset. Note that the RealTek driver defaults
1902# to using programmed I/O to do register accesses because memory mapped
1903# mode seems to cause severe lockups on SMP hardware. This driver also
1904# supports the Accton EN1207D `Cheetah' adapter, which uses a chip called
1905# the MPX 5030/5038, which is either a RealTek in disguise or a RealTek
1906# workalike. Note that the D-Link DFE-530TX+ uses the RealTek chipset
1907# and is supported by this driver, not the 'vr' driver.
1908#
1909# The 'sf' device provides support for Adaptec Duralink PCI fast
1910# ethernet adapters based on the Adaptec AIC-6915 "starfire" controller.
1911# This includes dual and quad port cards, as well as one 100baseFX card.
1912# Most of these are 64-bit PCI devices, except for one single port
1913# card which is 32-bit.
1914#
1915# The 'ste' device provides support for adapters based on the Sundance
1916# Technologies ST201 PCI fast ethernet controller. This includes the
1917# D-Link DFE-550TX.
1918#
1919# The 'sis' device provides support for adapters based on the Silicon
1920# Integrated Systems SiS 900 and SiS 7016 PCI fast ethernet controller
1921# chips.
1922#
1923# The 'sk' device provides support for the SysKonnect SK-984x series
1924# PCI gigabit ethernet NICs. This includes the SK-9841 and SK-9842
1925# single port cards (single mode and multimode fiber) and the
1926# SK-9843 and SK-9844 dual port cards (also single mode and multimode).
1927# The driver will autodetect the number of ports on the card and
1928# attach each one as a separate network interface.
1929#
1930# The 'ti' device provides support for PCI gigabit ethernet NICs based
1931# on the Alteon Networks Tigon 1 and Tigon 2 chipsets. This includes the
1932# Alteon AceNIC, the 3Com 3c985, the Netgear GA620 and various others.
1933# Note that you will probably want to bump up NMBCLUSTERS a lot to use
1934# this driver.
1935#
1936# The 'tl' device provides support for the Texas Instruments TNETE100
1937# series 'ThunderLAN' cards and integrated ethernet controllers. This
1938# includes several Compaq Netelligent 10/100 cards and the built-in
1939# ethernet controllers in several Compaq Prosignia, Proliant and
1940# Deskpro systems. It also supports several Olicom 10Mbps and 10/100
1941# boards.
1942#
1943# The `tx' device provides support for the SMC 9432 TX, BTX and FTX cards.
1944#
1945# The `txp' device provides support for the 3Com 3cR990 "Typhoon"
1946# 10/100 adapters.
1947#
1948# The `vr' device provides support for various fast ethernet adapters
1949# based on the VIA Technologies VT3043 `Rhine I' and VT86C100A `Rhine II'
1950# chips, including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking
1951# Technologies PN102TX, and the AOpen/Acer ALN-320.
1952#
1953# The `vx' device provides support for the 3Com 3C590 and 3C595
1954# early support
1955#
1956# The `wb' device provides support for various fast ethernet adapters
1957# based on the Winbond W89C840F chip. Note: this is not the same as
1958# the Winbond W89C940F, which is an NE2000 clone.
1959#
1960# The `wx' device provides support for the Intel Gigabit Ethernet
1961# PCI card (`Wiseman').
1962#
1963# The `xl' device provides support for the 3Com 3c900, 3c905 and
1964# 3c905B (Fast) Etherlink XL cards and integrated controllers. This
1965# includes the integrated 3c905B-TX chips in certain Dell Optiplex and
1966# Dell Precision desktop machines and the integrated 3c905-TX chips
1967# in Dell Latitude laptop docking stations.
1968#
1969# The `fpa' device provides support for the Digital DEFPA PCI FDDI
1970# adapter. pseudo-device fddi is also needed.
1971#
1972# The `meteor' device is a PCI video capture board. It can also have the
1973# following options:
1974# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry
1975# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE
1976# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2)
1977# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the
1978# specified amount. If this value is below the allocated amount no action
1979# taken
1980# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used
1981# for initialization of fps routine when a signal is not present.
1982#
1983# The 'bktr' device is a PCI video capture device using the Brooktree
1984# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a
1985# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator,
1986# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo.
1987#
1988# options OVERRIDE_CARD=xxx
1989# options OVERRIDE_TUNER=xxx
1990# options OVERRIDE_MSP=1
1991# options OVERRIDE_DBX=1
1992# These options can be used to override the auto detection
1993# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h
1994# Using sysctl(8) run-time overrides on a per-card basis can be made
1995#
1996# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL
1997# or
1998# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC
1999# Specifes the default video capture mode.
2000# This is required for Dual Crystal (28&35Mhz) boards where PAL is used
2001# to prevent hangs during initialisation. eg VideoLogic Captivator PCI.
2002#
2003# options BKTR_USE_PLL
2004# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal)
2005# must enable PLL mode with this option. eg some new Bt878 cards.
2006#
2007# options BKTR_GPIO_ACCESS
2008# This enable IOCTLs which give user level access to the GPIO port.
2009#
2010# options BKTR_NO_MSP_RESET
2011# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first
2012#
2013# options BKTR_430_FX_MODE
2014# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode.
2015#
2016# options BKTR_SIS_VIA_MODE
2017# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is
2018# needed for some old SiS and VIA chipset motherboards.
2019# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset
2020# motherboards and motherboards with bad or incomplete PCI 2.1 support.
2021# As a rough guess, old = before 1998
2022#
2023#
2024# The oltr driver supports the following Olicom PCI token-ring adapters
2025# OC-3136, OC-3137, OC-3139, OC-3140, OC-3141, OC-3540, OC-3250
2026#
2027device ahc # AHA2940 and onboard AIC7xxx devices
2028device ahd # AIC79xx devices
2029device amd # AMD 53C974 (Tekram DC-390(T))
2030device isp # Qlogic family
2031device ispfw # Firmware for QLogic HBAs
2032device ncr # NCR/Symbios Logic
2033device sym # NCR/Symbios Logic (newer chipsets)
2034device trm # Tekram DC395U/UW/F and DC315U
2035#
2036# Options for ISP
2037#
2038# ISP_TARGET_MODE - enable target mode operation
2039#options ISP_TARGET_MODE=1
2040
2041# Options used in dev/sym/ (Symbios SCSI driver).
2042#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits)
2043 # Allows the ncr to take precedence
2044 # 1 (1<<0) -> 810a, 860
2045 # 2 (1<<1) -> 825a, 875, 885, 895
2046 # 4 (1<<2) -> 895a, 896, 1510d
2047#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885
2048 # disabled:0 (default), enabled:1
2049#options SYM_SETUP_PCI_PARITY #-PCI parity checking
2050 # disabled:0, enabled:1 (default)
2051#options SYM_SETUP_MAX_LUN #-Number of LUNs supported
2052 # default:8, range:[1..64]
2053
2054
2055# MII bus support is required for some PCI 10/100 ethernet NICs,
2056# namely those which use MII-compliant transceivers or implement
2057# tranceiver control interfaces that operate like an MII. Adding
2058# "device miibus0" to the kernel config pulls in support for
2059# the generic miibus API and all of the PHY drivers, including a
2060# generic one for PHYs that aren't specifically handled by an
2061# individual driver.
2062device miibus
2063
2064# PCI Ethernet NICs that use the common MII bus controller code.
2065device dc # DEC/Intel 21143 and various workalikes
2066device fxp # Intel EtherExpress PRO/100B (82557, 82558)
2067device my # Myson Fast Ethernet (MTD80X, MTD89X)
2068device pcn # AMD Am79C97x PCI 10/100 NICs
2069device rl # RealTek 8129/8139
2070device sbsh # Granch SBNI16 SHDSL modem
2071device sf # Adaptec AIC-6915 (``Starfire'')
2072device sis # Silicon Integrated Systems SiS 900/SiS 7016
2073device ste # Sundance ST201 (D-Link DFE-550TX)
2074device tl # Texas Instruments ThunderLAN
2075device tx # SMC EtherPower II (83c17x ``EPIC'')
2076device vr # VIA Rhine, Rhine II
2077device wb # Winbond W89C840F
2078device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
2079
2080# PCI Ethernet NICs.
2081device de # DEC/Intel DC21x4x (``Tulip'')
2082device txp # 3Com 3cR990 (``Typhoon'')
2083device vx # 3Com 3c590, 3c595 (``Vortex'')
2084
2085# Gigabit Ethernet NICs.
2086device bge # Broadcom BCM570x (``Tigon III'')
2087device em # Intel Pro/1000 (82542,82543,82544,82540)
2088device gx # Intel Pro/1000 (82542, 82543)
2089device lge # Level 1 LXT1001 (``Mercury'')
2090device nge # NatSemi DP83820 and DP83821
2091device sk # SysKonnect GEnesis
2092device ti # Alteon (``Tigon I'', ``Tigon II'')
2093device wx
2094
2095
2096device fpa
2097device meteor
2098#The oltr driver in the ISA section will also find PCI cards.
2099#device oltr0
2100
2101
2102# Brooktree driver has been ported to the new I2C framework. Thus,
2103# you'll need to have the following 3 lines in the kernel config.
2104# device smbus
2105# device iicbus
2106# device iicbb
2107# The iic and smb devices are only needed if you want to control other
2108# I2C slaves connected to the external connector of some cards.
2109#
2110device bktr
2111
2112#
2113# PCCARD/PCMCIA
2114#
2115# card: pccard slots
2116# pcic: isa/pccard bridge
2117device pcic0 at isa?
2118device pcic1 at isa?
2119device card
2120
2121# You may need to reset all pccards after resuming
2122options PCIC_RESUME_RESET # reset after resume
2123
2124#
2125# Laptop/Notebook options:
2126#
2127# See also:
2128# apm under `Miscellaneous hardware'
2129# above.
2130
2131# For older notebooks that signal a powerfail condition (external
2132# power supply dropped, or battery state low) by issuing an NMI:
2133
2134options POWERFAIL_NMI # make it beep instead of panicing
2135
2136#
2137# SMB bus
2138#
2139# System Management Bus support is provided by the 'smbus' device.
2140# Access to the SMBus device is via the 'smb' device (/dev/smb*),
2141# which is a child of the 'smbus' device.
2142#
2143# Supported devices:
2144# smb standard io through /dev/smb*
2145#
2146# Supported SMB interfaces:
2147# iicsmb I2C to SMB bridge with any iicbus interface
2148# bktr brooktree848 I2C hardware interface
2149# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit
2150# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit
2151# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA)
2152# viapm VIA VT82C586B,596,686A and VT8233 SMBus controllers
2153# amdpm AMD 756 Power Management Unit
2154#
2155device smbus # Bus support, required for smb below.
2156
2157device intpm
2158device alpm
2159device ichsmb
2160device viapm
2161device amdpm
2162
2163device smb
2164
2165#
2166# I2C Bus
2167#
2168# Philips i2c bus support is provided by the `iicbus' device.
2169#
2170# Supported devices:
2171# ic i2c network interface
2172# iic i2c standard io
2173# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands.
2174#
2175# Supported interfaces:
2176# pcf Philips PCF8584 ISA-bus controller
2177# bktr brooktree848 I2C software interface
2178#
2179# Other:
2180# iicbb generic I2C bit-banging code (needed by lpbb, bktr)
2181#
2182device iicbus # Bus support, required for ic/iic/iicsmb below.
2183device iicbb
2184
2185device ic
2186device iic
2187device iicsmb # smb over i2c bridge
2188
2189device pcf0 at isa? port 0x320 irq 5
2190
2191#---------------------------------------------------------------------------
2192# ISDN4BSD
2193#
2194# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd.
2195#
2196# i4b passive ISDN cards support contains the following hardware drivers:
2197#
2198# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver
2199# iwic - Winbond W6692 PCI bus ISDN S/T interface controller
2200# ifpi - AVM Fritz!Card PCI driver
2201# ifpi2 - AVM Fritz!Card PCI driver Version 2
2202# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver
2203# ifpnp - AVM Fritz!Card PnP driver
2204# itjc - Siemens ISAC / TJNet Tiger300/320 chipset
2205#
2206# i4b active ISDN cards support contains the following hardware drivers:
2207#
2208# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1
2209#
2210# Note that the ``options'' (if given) and ``device'' lines must BOTH
2211# be uncommented to enable support for a given card !
2212#
2213# In addition to a hardware driver (and probably an option) the mandatory
2214# ISDN protocol stack devices and the mandatory support device must be
2215# enabled as well as one or more devices from the optional devices section.
2216#
2217#---------------------------------------------------------------------------
2218# isic driver (Siemens/Infineon chipsets)
2219#---------------------------------------------------------------------------
2220#
2221# ISA bus non-PnP Cards:
2222# ----------------------
2223#
2224# Teles S0/8 or Niccy 1008
2225options TEL_S0_8
2226device isic0 at isa? iomem 0xd0000 irq 5 flags 1
2227#
2228# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016
2229options TEL_S0_16
2230#device isic0 at isa? port 0xd80 iomem 0xd0000 irq 5 flags 2
2231#
2232# Teles S0/16.3
2233options TEL_S0_16_3
2234#device isic0 at isa? port 0xd80 irq 5 flags 3
2235#
2236# AVM A1 or AVM Fritz!Card
2237options AVM_A1
2238#device isic0 at isa? port 0x340 irq 5 flags 4
2239#
2240# USRobotics Sportster ISDN TA intern
2241options USR_STI
2242#device isic0 at isa? port 0x268 irq 5 flags 7
2243#
2244# ITK ix1 Micro ( < V.3, non-PnP version )
2245options ITKIX1
2246#device isic0 at isa? port 0x398 irq 10 flags 18
2247#
2248# ELSA PCC-16
2249options ELSA_PCC16
2250#device isic0 at isa? port 0x360 irq 10 flags 20
2251#
2252# ISA bus PnP Cards:
2253# ------------------
2254#
2255# Teles S0/16.3 PnP
2256options TEL_S0_16_3_P
2257#device isic
2258#
2259# Creatix ISDN-S0 P&P
2260options CRTX_S0_P
2261#device isic
2262#
2263# Dr. Neuhaus Niccy Go@
2264options DRN_NGO
2265#device isic
2266#
2267# Sedlbauer Win Speed
2268options SEDLBAUER
2269#device isic
2270#
2271# Dynalink IS64PH
2272options DYNALINK
2273#device isic
2274#
2275# ELSA QuickStep 1000pro ISA
2276options ELSA_QS1ISA
2277#device isic
2278#
2279# ITK ix1 Micro ( V.3, PnP version )
2280options ITKIX1
2281#device isic
2282#
2283# Siemens I-Surf 2.0
2284options SIEMENS_ISURF2
2285#device isic
2286#
2287# Asuscom ISDNlink 128K ISAC
2288options ASUSCOM_IPAC
2289#device isic
2290#
2291# Eicon Diehl DIVA 2.0 and 2.02
2292options EICON_DIVA
2293#device isic
2294#
2295# PCI bus Cards:
2296# --------------
2297#
2298# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI)
2299options ELSA_QS1PCI
2300#device isic
2301#
2302#---------------------------------------------------------------------------
2303# ifpnp driver for AVM Fritz!Card ISA PnP
2304#---------------------------------------------------------------------------
2305#
2306# AVM Fritz!Card ISA PnP
2307device ifpnp
2308#
2309#---------------------------------------------------------------------------
2310# ihfc driver for Cologne Chip ISA chipsets (experimental!)
2311#---------------------------------------------------------------------------
2312#
2313# Teles 16.3c ISA PnP
2314# AcerISDN P10 ISA PnP
2315# TELEINT ISDN SPEED No.1
2316device ihfc
2317#
2318#---------------------------------------------------------------------------
2319# ifpi driver for AVM Fritz!Card PCI 1.0 (2.0 unsupported!)
2320#---------------------------------------------------------------------------
2321#
2322# AVM Fritz!Card PCI 1.0
2323device ifpi
2324#
2325#---------------------------------------------------------------------------
2326# ifpi2 driver for AVM Fritz!Card PCI 2.0
2327#---------------------------------------------------------------------------
2328#
2329# AVM Fritz!Card PCI 2.0
2330device "ifpi2"
2331#
2332#---------------------------------------------------------------------------
2333# iwic driver for Winbond W6692 chipset
2334#---------------------------------------------------------------------------
2335#
2336# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards)
2337device iwic
2338#
2339#---------------------------------------------------------------------------
2340# itjc driver for Simens ISAC / TJNet Tiger300/320 chipset
2341#---------------------------------------------------------------------------
2342#
2343# Traverse Technologies NETjet-S
2344# Teles PCI-TJ
2345device itjc
2346#
2347#---------------------------------------------------------------------------
2348# iavc driver (AVM active cards, needs i4bcapi driver!)
2349#---------------------------------------------------------------------------
2350#
2351pseudo-device "i4bcapi" 2
2352#
2353# AVM B1 PCI
2354device iavc0
2355#
2356# AVM B1 ISA bus (PnP mode not supported!)
2357#device iavc0 at isa? port 0x150 irq 5
2358#
2359#
2360# ISDN Protocol Stack (mandatory)
2361# -------------------------------
2362#
2363# Q.921 / layer 2 - i4b passive cards D channel handling
2364pseudo-device "i4bq921"
2365#
2366# Q.931 / layer 3 - i4b passive cards D channel handling
2367pseudo-device "i4bq931"
2368#
2369# layer 4 - i4b common passive and active card handling
2370pseudo-device "i4b"
2371#
2372# ISDN devices
2373# ------------
2374#
2375# userland driver to do ISDN tracing (for passive cards only)
2376pseudo-device "i4btrc" 4
2377#
2378# userland driver to control the whole thing (mandatory)
2379pseudo-device "i4bctl"
2380#
2381# userland driver for access to raw B channel
2382pseudo-device "i4brbch" 4
2383#
2384# userland driver for telephony
2385pseudo-device "i4btel" 2
2386#
2387# network driver for IP over raw HDLC ISDN
2388pseudo-device "i4bipr" 4
2389# enable VJ header compression detection for ipr i/f
2390options IPR_VJ
2391# enable logging of the first n IP packets to isdnd (n=32 here)
2392#options IPR_LOG=32
2393#
2394# network driver for sync PPP over ISDN - requires sppp
2395pseudo-device "i4bisppp" 4
2396
2397
2398# Parallel-Port Bus
2399#
2400# Parallel port bus support is provided by the `ppbus' device.
2401# Multiple devices may be attached to the parallel port, devices
2402# are automatically probed and attached when found.
2403#
2404# Supported devices:
2405# vpo Iomega Zip Drive
2406# Requires SCSI disk support ('scbus' and 'da'); the best
2407# performance is achieved with ports in EPP 1.9 mode.
2408# lpt Parallel Printer
2409# plip Parallel network interface
2410# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O
2411# pps Pulse per second Timing Interface
2412# lpbb Philips official parallel port I2C bit-banging interface
2413#
2414# Supported interfaces:
2415# ppc ISA-bus parallel port interfaces.
2416#
2417
2418options PPC_PROBE_CHIPSET # Enable chipset specific detection
2419 # (see flags in ppc(4))
2420options DEBUG_1284 # IEEE1284 signaling protocol debug
2421options PERIPH_1284 # Makes your computer act as a IEEE1284
2422 # compliant peripheral
2423options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices
2424options VP0_DEBUG # ZIP/ZIP+ debug
2425options LPT_DEBUG # Printer driver debug
2426options PPC_DEBUG # Parallel chipset level debug
2427options PLIP_DEBUG # Parallel network IP interface debug
2428options PCFCLOCK_VERBOSE # Verbose pcfclock driver
2429options PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10)
2430
2431device ppc0 at isa? irq 7
2432device ppbus
2433device vpo
2434device lpt
2435device plip
2436device ppi
2437device pps
2438device lpbb
2439device pcfclock
2440
2441# Kernel BOOTP support
2442
2443options BOOTP # Use BOOTP to obtain IP address/hostname
2444options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info
2445options BOOTP_NFSV3 # Use NFS v3 to NFS mount root
2446options BOOTP_COMPAT # Workaround for broken bootp daemons.
2447options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP
2448
2449#
2450# Add tie-ins for a hardware watchdog. This only enable the hooks;
2451# the user must still supply the actual driver.
2452#
2453options HW_WDOG
2454
2455#
2456# Set the number of PV entries per process. Increasing this can
2457# stop panics related to heavy use of shared memory. However, that can
2458# (combined with large amounts of physical memory) cause panics at
2459# boot time due the kernel running out of VM space.
2460#
2461# If you're tweaking this, you might also want to increase the sysctls
2462# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target".
2463#
2464# The value below is the one more than the default.
2465#
2466options PMAP_SHPGPERPROC=201
2467
2468#
2469# Change the size of the kernel virtual address space. Due to
2470# constraints in loader(8) on i386, this must be a multiple of 4.
2471# 256 = 1 GB of kernel address space. Increasing this also causes
2472# a reduction of the address space in user processes. 512 splits
2473# the 4GB cpu address space in half (2GB user, 2GB kernel).
2474#
2475options KVA_PAGES=260
2476
2477#
2478# Disable swapping. This option removes all code which actually performs
2479# swapping, so it's not possible to turn it back on at run-time.
2480#
2481# This is sometimes usable for systems which don't have any swap space
2482# (see also sysctls "vm.defer_swapspace_pageouts" and
2483# "vm.disable_swapspace_pageouts")
2484#
2485#options NO_SWAPPING
2486
2487# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers
2488# for sendfile(2) that are used to map file VM pages, and normally
2489# default to a quantity that is roughly 16*MAXUSERS+512. You would
2490# typically want about 4 of these for each simultaneous file send.
2491#
2492options NSFBUFS=1024
2493
2494# Set the size of the buffer cache KVM reservation, in buffers. This is
2495# scaled by approximately 16384 bytes. The system will auto-size the buffer
2496# cache if this option is not specified.
2497#
2498options NBUF=512
2499
2500# Set the size of the mbuf KVM reservation, in clusters. This is scaled
2501# by approximately 2048 bytes. The system will auto-size the mbuf area
2502# to (512 + maxusers*16) if this option is not specified.
2503# maxusers is in turn computed at boot time depending on available memory
2504# or set to the value specified by "options MAXUSERS=x" (x=0 means
2505# autoscaling).
2506# So, to take advantage of autoscaling, you have to remove both
2507# NMBCLUSTERS and MAXUSERS (and NMBUFS) from your kernel config.
2508#
2509options NMBCLUSTERS=1024
2510
2511# Set the number of mbufs available in the system. Each mbuf
2512# consumes 256 bytes. The system will autosize this (to 4 times
2513# the number of NMBCLUSTERS, depending on other constraints)
2514# if this option is not specified.
2515#
2516options NMBUFS=4096
2517
2518# Tune the kernel malloc area parameters. VM_KMEM_SIZE represents the
2519# minimum, in bytes, and is typically (12*1024*1024) (12MB).
2520# VM_KMEM_SIZE_MAX represents the maximum, typically 200 megabytes.
2521# VM_KMEM_SIZE_SCALE can be set to adjust the auto-tuning factor, which
2522# typically defaults to 4 (kernel malloc area size is physical memory
2523# divided by the scale factor).
2524#
2525options VM_KMEM_SIZE="(10*1024*1024)"
2526options VM_KMEM_SIZE_MAX="(100*1024*1024)"
2527options VM_KMEM_SIZE_SCALE="4"
2528
2529# Tune the buffer cache maximum KVA reservation, in bytes. The maximum is
2530# usually capped at 200 MB, effecting machines with > 1GB of ram. Note
2531# that the buffer cache only really governs write buffering and disk block
2532# translations. The VM page cache is our primary disk cache and is not
2533# effected by the size of the buffer cache.
2534#
2535options VM_BCACHE_SIZE_MAX="(100*1024*1024)"
2536
2537# Tune the swap zone KVA reservation, in bytes. The default is typically
2538# 70 MB, giving the system the ability to manage a maximum of 28GB worth
2539# of swapped out data.
2540#
2541options VM_SWZONE_SIZE_MAX="(50*1024*1024)"
2542
2543#
2544# Enable extra debugging code for locks. This stores the filename and
2545# line of whatever acquired the lock in the lock itself, and change a
2546# number of function calls to pass around the relevant data. This is
2547# not at all useful unless you are debugging lock code. Also note
2548# that it is likely to break e.g. fstat(1) unless you recompile your
2549# userland with -DDEBUG_LOCKS as well.
2550#
2551options DEBUG_LOCKS
2552
2553# Set the amount of time (in seconds) the system will wait before
2554# rebooting automatically when a kernel panic occurs. If set to (-1),
2555# the system will wait indefinitely until a key is pressed on the
2556# console.
2557options PANIC_REBOOT_WAIT_TIME=16
2558
2559# Attempt to bypass the buffer cache and put data directly into the
2560# userland buffer for read operation when O_DIRECT flag is set on the
2561# file. Both offset and length of the read operation must be
2562# multiples of the physical media sector size.
2563#
2564#options DIRECTIO
2565
2566# Specify a lower limit for the number of swap I/O buffers. They are
2567# (among other things) used when bypassing the buffer cache due to
2568# DIRECTIO kernel option enabled and O_DIRECT flag set on file.
2569#
2570#options NSWBUF_MIN=120
2571
2572#
2573# SysVR4 ABI emulation
2574#
2575# The svr4 ABI emulator can be statically compiled into the kernel or loaded as
2576# a KLD module.
2577# The STREAMS network emulation code can also be compiled statically or as a
2578# module. If loaded as a module, it must be loaded before the svr4 module
2579# (the /usr/sbin/svr4 script does this for you). If compiling statically,
2580# the `streams' pseudo-device must be configured into any kernel which also
2581# specifies COMPAT_SVR4. It is possible to have a statically-configured
2582# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4
2583# script understands that it doesn't need to load the `streams' module under
2584# those circumstances.
2585# Caveat: At this time, `options KTRACE' is required for the svr4 emulator
2586# (whether static or dynamic).
2587#
2588options COMPAT_SVR4 # build emulator statically
2589options DEBUG_SVR4 # enable verbose debugging
2590pseudo-device streams # STREAMS network driver (required for svr4).
2591
2592# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID
2593# controllers (SmartRAID V and VI and later).
2594# These controllers require the CAM infrastructure.
2595#
2596device asr
2597
2598# The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/).
2599# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O.
2600# The DPT controllers are commonly re-licensed under other brand-names -
2601# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and
2602# Compaq are actually DPT controllers.
2603#
2604# See src/sys/dev/dpt for debugging and other subtle options.
2605# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various
2606# instruments are enabled. The tools in
2607# /usr/sbin/dpt_* assume these to be enabled.
2608# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT.
2609# If you ant the driver to handle timeouts, enable
2610# this option. If your system is very busy, this
2611# option will create more trouble than solve.
2612# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to
2613# wait when timing out with the above option.
2614# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h
2615# DPT_LOST_IRQ When enabled, will try, once per second, to catch
2616# any interrupt that got lost. Seems to help in some
2617# DPT-firmware/Motherboard combinations. Minimal
2618# cost, great benefit.
2619# DPT_RESET_HBA Make "reset" actually reset the controller
2620# instead of fudging it. Only enable this if you
2621# are 100% certain you need it.
2622
2623device dpt
2624
2625# DPT options
2626#!CAM# options DPT_MEASURE_PERFORMANCE
2627#!CAM# options DPT_HANDLE_TIMEOUTS
2628options DPT_TIMEOUT_FACTOR=4
2629options DPT_LOST_IRQ
2630options DPT_RESET_HBA
2631options DPT_ALLOW_MEMIO
2632
2633#
2634# Compaq "CISS" RAID controllers (SmartRAID 5* series)
2635# These controllers have a SCSI-like interface, and require the
2636# CAM infrastructure.
2637#
2638device ciss
2639
2640#
2641# Intel Integrated RAID controllers.
2642# This driver was developed and is maintained by Intel. Contacts
2643# at Intel for this driver are
2644# "Kannanthanam, Boji T" <boji.t.kannanthanam@intel.com> and
2645# "Leubner, Achim" <achim.leubner@intel.com>.
2646#
2647device iir
2648
2649#
2650# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later
2651# firmware. These controllers have a SCSI-like interface, and require
2652# the CAM infrastructure.
2653#
2654device mly
2655
2656# USB support
2657# UHCI controller
2658device uhci
2659# OHCI controller
2660device ohci
2661# General USB code (mandatory for USB)
2662device usb
2663#
2664# Fm Radio
2665device ufm
2666# Generic USB device driver
2667device ugen
2668# Human Interface Device (anything with buttons and dials)
2669device uhid
2670# USB keyboard
2671device ukbd
2672# USB printer
2673device ulpt
2674# USB Iomega Zip 100 Drive (Requires scbus and da)
2675device umass
2676# USB modem support
2677device umodem
2678# USB mouse
2679device ums
2680# USB Rio (MP3 Player)
2681device urio
2682# USB scanners
2683device uscanner
2684# USB com devices
2685device ucom
2686device uplcom
2687device uvscom
2688device uvisor
2689device uftdi
2690
2691#
2692# ADMtek USB ethernet. Supports the LinkSys USB100TX,
2693# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX
2694# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus
2695# eval board.
2696device aue
2697#
2698# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate
2699# and Netmate II, and the Belkin F5U111.
2700device cue
2701#
2702# Kawasaki LSI ethernet. Supports the LinkSys USB10T,
2703# Entrega USB-NET-E45, Peracom Ethernet Adapter, the
2704# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T,
2705# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB
2706# and 2104USB, and the Corega USB-T.
2707device kue
2708
2709# debugging options for the USB subsystem
2710#
2711options USB_DEBUG
2712
2713# options for ukbd:
2714options UKBD_DFLT_KEYMAP # specify the built-in keymap
2715makeoptions UKBD_DFLT_KEYMAP=it.iso
2716
2717# Firewire support
2718device firewire # Firewire bus code
2719device sbp # SCSI over Firewire (Requires scbus and da)
2720device fwe # Ethernet over Firewire (non-standard!)
2721
2722#####################################################################
2723# crypto subsystem
2724#
2725# This is a port of the openbsd crypto framework. Include this when
2726# configuring IPsec and when you have a h/w crypto device to accelerate
2727# user applications that link to openssl.
2728#
2729# Drivers are ports from openbsd with some simple enhancements that have
2730# been fed back to openbsd (and hopefully will be included).
2731
2732pseudo-device crypto # core crypto support
2733pseudo-device cryptodev # /dev/crypto for access to h/w
2734
2735device rndtest # FIPS 140-2 entropy tester
2736
2737device hifn # Hifn 7951, 7781, etc.
2738options HIFN_DEBUG # enable debugging support: hw.hifn.debug
2739options HIFN_RNDTEST # enable rndtest support
2740
2741device ubsec # Broadcom 5501, 5601, 58xx
2742options UBSEC_DEBUG # enable debugging support: hw.ubsec.debug
2743options UBSEC_RNDTEST # enable rndtest support
2744
2745# DRM options:
2746# mgadrm: AGP Matrox G200, G400, G450, G550
2747# tdfxdrm: 3dfx Voodoo 3/4/5 and Banshee
2748# r128drm: ATI Rage 128
2749# radeondrm: ATI Radeon up to 9000/9100
2750# DRM_DEBUG: include debug printfs, very slow
2751#
2752# mga requires AGP in the kernel, and it is recommended
2753# for AGP r128 and radeon cards.
2754
2755device mgadrm
2756device "r128drm"
2757device radeondrm
2758device tdfxdrm
2759
2760options DRM_DEBUG
2761
2762#
2763# Embedded system options:
2764#
2765# An embedded system might want to run something other than init.
2766options INIT_PATH="/sbin/init:/stand/sysinstall"
2767
2768# Debug options
2769options BUS_DEBUG # enable newbus debugging
2770options DEBUG_VFS_LOCKS # enable vfs lock debugging
2771options NPX_DEBUG # enable npx debugging (FPU/math emu)
2772
2773# More undocumented options for linting.
2774# Note that documenting these are not considered an affront.
2775
2776options AHC_DUMP_EEPROM
2777options AHC_TMODE_ENABLE
2778options CAM_DEBUG_DELAY
2779options CLUSTERDEBUG
2780options COMPAT_LINUX
2781options CPU_UPGRADE_HW_CACHE
2782options DEBUG
2783options DEBUG_LINUX
2784#options DISABLE_PSE
2785options ENABLE_ALART
2786options ENABLE_VFS_IOOPT
2787options FB_DEBUG
2788options FB_INSTALL_CDEV
2789options FE_8BIT_SUPPORT
2790options I4B_SMP_WORKAROUND
2791options I586_PMC_GUPROF=0x70000
2792options IBCS2
2793options KBDIO_DEBUG=2
2794options KBD_MAXRETRY=4
2795options KBD_MAXWAIT=6
2796options KBD_RESETDELAY=201
2797options KEY
2798options LOCKF_DEBUG
2799options LOUTB
2800options NETATALKDEBUG
2801#options OLTR_NO_BULLSEYE_MAC
2802#options OLTR_NO_HAWKEYE_MAC
2803#options OLTR_NO_TMS_MAC
2804options PNPBIOS
2805options PSM_DEBUG=1
2806options SCSI_NCR_DEBUG
2807options SCSI_NCR_MAX_SYNC=10000
2808options SCSI_NCR_MAX_WIDE=1
2809options SCSI_NCR_MYADDR=7
2810options SC_DEBUG_LEVEL
2811options SC_RENDER_DEBUG
2812options SHOW_BUSYBUFS # List buffers that prevent root unmount
2813options SIMPLELOCK_DEBUG
2814options SI_DEBUG
2815options SLIP_IFF_OPTS
2816options SPX_HACK
2817options TIMER_FREQ="((14318182+6)/12)"
2818options VFS_BIO_DEBUG
2819options XBONEHACK
2820