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 complicated formula defined in param.c.
28#
29maxusers 10
30
31#
32# The `makeoptions' parameter allows variables to be passed to the
33# generated Makefile in the build area. DEBUG happens to be magic.
34# The following is equivalent to 'config -g KERNELNAME' and creates
35# 'kernel.debug' compiled with -g debugging as well as a normal
36# 'kernel'. Use 'make install.debug' to install the debug kernel
37# but that isn't normally necessary as the debug symbols are not loaded
38# by the kernel and are not useful there anyway.
39#
40# KERNEL can be overridden so that you can change the default name of your
41# kernel.
42#
43#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
44#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo"
45
46#
47# Certain applications can grow to be larger than the 128M limit
48# that FreeBSD initially imposes. Below are some options to
49# allow that limit to grow to 256MB, and can be increased further
50# with changing the parameters. MAXDSIZ is the maximum that the
51# limit can be set to, and the DFLDSIZ is the default value for
52# the limit. You might want to set the default lower than the
53# max, and explicitly set the maximum with a shell command for processes
54# that regularly exceed the limit like INND.
55#
56options MAXDSIZ="(256*1024*1024)"
57options DFLDSIZ="(256*1024*1024)"
58
59# Options for the VM subsystem
60#options PQ_NOOPT # No coloring
61options PQ_LARGECACHE # color for 512k/16k cache
62#options PQ_HUGECACHE # color for 1024k/16k cache
63
64# This allows you to actually store this configuration file into
65# the kernel binary itself, where it may be later read by saying:
66# strings -aout -n 3 /kernel | grep ^___ | sed -e 's/^___//' > MYKERNEL
67#
68options INCLUDE_CONFIG_FILE # Include this file in kernel
69
70
71#####################################################################
72# SMP OPTIONS:
73#
74# SMP enables building of a Symmetric MultiProcessor Kernel.
75# APIC_IO enables the use of the IO APIC for Symmetric I/O.
76# NCPU sets the number of CPUs, defaults to 2.
77# NBUS sets the number of busses, defaults to 4.
78# NAPIC sets the number of IO APICs on the motherboard, defaults to 1.
79# NINTR sets the total number of INTs provided by the motherboard.
80#
81# Notes:
82#
83# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard.
84#
85# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels.
86#
87# Check the 'Rogue SMP hardware' section to see if additional options
88# are required by your hardware.
89#
90
91# Mandatory:
92options SMP # Symmetric MultiProcessor Kernel
93options APIC_IO # Symmetric (APIC) I/O
94
95# Optional, these are the defaults plus 1:
96options NCPU=5 # number of CPUs
97options NBUS=5 # number of busses
98options NAPIC=2 # number of IO APICs
99options NINTR=25 # number of INTs
100
101#
102# Rogue SMP hardware:
103#
104
105# Bridged PCI cards:
106#
107# The MP tables of most of the current generation MP motherboards
108# do NOT properly support bridged PCI cards. To use one of these
109# cards you should refer to ???
110
111
112#####################################################################
113# CPU OPTIONS
114
115#
116# You must specify at least one CPU (the one you intend to run on);
117# deleting the specification for CPUs you don't need to use may make
118# parts of the system run faster. This is especially true removing
119# I386_CPU.
120#
121cpu I386_CPU
122cpu I486_CPU
123cpu I586_CPU # aka Pentium(tm)
124cpu I686_CPU # aka Pentium Pro(tm)
125
126#
127# Options for CPU features.
128#
129# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM
130# BlueLightning CPU. It works only with Cyrix FPU, and this option
131# should not be used with Intel FPU.
132#
133# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning
134# CPU if CPU supports it. The default is double-clock mode on
135# BlueLightning CPU box.
136#
137# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1).
138#
139# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct
140# mapped mode. Default is 2-way set associative mode.
141#
142# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space
143# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1.
144# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3)
145#
146# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables
147# reorder). This option should not be used if you use memory mapped
148# I/O device(s).
149#
150# CPU_FASTER_5X86_FPU enables faster FPU exception handler.
151#
152# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products
153# for i386 machines.
154#
155# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of
156# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively
157# (no clock delay).
158#
159# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination
160# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE
161# 1).
162#
163# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1).
164#
165# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU
166# enters suspend mode following execution of HALT instruction.
167#
168# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD
169# K5/K6/K6-2 cpus.
170#
171# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache
172# flush at hold state.
173#
174# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs
175# without cache flush at hold state, and (2) write-back CPU cache on
176# Cyrix 6x86 whose revision < 2.7 (NOTE 2).
177#
178# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY
179# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is
180# executed. This should be included for ALL kernels that won't run
181# on a Pentium.
182#
183# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors
184# which indicates that the 15-16MB range is *definitely* not being
185# occupied by an ISA memory hole.
186#
187# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT,
188# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs.
189# These options may crash your system.
190#
191# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled
192# in write-through mode when revision < 2.7. If revision of Cyrix
193# 6x86 >= 2.7, CPU cache is always enabled in write-back mode.
194#
195# NOTE 3: This option may cause failures for software that requires
196# locked cycles in order to operate correctly.
197#
198options CPU_BLUELIGHTNING_FPU_OP_CACHE
199options CPU_BLUELIGHTNING_3X
200options CPU_BTB_EN
201options CPU_DIRECT_MAPPED_CACHE
202options CPU_DISABLE_5X86_LSSER
203options CPU_FASTER_5X86_FPU
204options CPU_I486_ON_386
205options CPU_IORT
206options CPU_LOOP_EN
207options CPU_RSTK_EN
208options CPU_SUSP_HLT
209options CPU_WT_ALLOC
210options CYRIX_CACHE_WORKS
211options CYRIX_CACHE_REALLY_WORKS
212#options NO_F00F_HACK
213
214#
215# A math emulator is mandatory if you wish to run on hardware which
216# does not have a floating-point processor. Pick either the original,
217# bogus (but freely-distributable) math emulator, or a much more
218# fully-featured but GPL-licensed emulator taken from Linux.
219#
220options MATH_EMULATE #Support for x87 emulation
221# Don't enable both of these in a real config.
222options GPL_MATH_EMULATE #Support for x87 emulation via
223 #new math emulator
224
225
226#####################################################################
227# COMPATIBILITY OPTIONS
228
229#
230# Implement system calls compatible with 4.3BSD and older versions of
231# FreeBSD. You probably do NOT want to remove this as much current code
232# still relies on the 4.3 emulation.
233#
234options COMPAT_43
235
236#
237# Allow user-mode programs to manipulate their local descriptor tables.
238# This option is required for the WINE Windows(tm) emulator, and is
239# not used by anything else (that we know of).
240#
241options USER_LDT #allow user-level control of i386 ldt
242
243#
244# These three options provide support for System V Interface
245# Definition-style interprocess communication, in the form of shared
246# memory, semaphores, and message queues, respectively.
247#
248options SYSVSHM
249options SYSVSEM
250options SYSVMSG
251
252#
253# This option includes a MD5 routine in the kernel, this is used for
254# various authentication and privacy uses.
255#
256options MD5
257
258
259#####################################################################
260# DEBUGGING OPTIONS
261
262#
263# Enable the kernel debugger.
264#
265options DDB
266
267#
268# Don't drop into DDB for a panic. Intended for unattended operation
269# where you may want to drop to DDB from the console, but still want
270# the machine to recover from a panic
271#
272options DDB_UNATTENDED
273
274#
275# If using GDB remote mode to debug the kernel, there's a non-standard
276# extension to the remote protocol that can be used to use the serial
277# port as both the debugging port and the system console. It's non-
278# standard and you're on your own if you enable it. See also the
279# "remotechat" variables in the FreeBSD specific version of gdb.
280#
281options GDB_REMOTE_CHAT
282
283#
284# KTRACE enables the system-call tracing facility ktrace(2).
285#
286options KTRACE #kernel tracing
287
288#
289# The INVARIANTS option is used in a number of source files to enable
290# extra sanity checking of internal structures. This support is not
291# enabled by default because of the extra time it would take to check
292# for these conditions, which can only occur as a result of
293# programming errors.
294#
295options INVARIANTS
296
297#
298# The INVARIANT_SUPPORT option makes us compile in support for
299# verifying some of the internal structures. It is a prerequisite for
300# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be
301# called. The intent is that you can set 'INVARIANTS' for single
302# source files (by changing the source file or specifying it on the
303# command line) if you have 'INVARIANT_SUPPORT' enabled.
304#
305options INVARIANT_SUPPORT
306
307#
308# The DIAGNOSTIC option is used to enable extra debugging information
309# from some parts of the kernel. As this makes everything more noisy,
310# it is disabled by default.
311#
312options DIAGNOSTIC
313
314#
315# PERFMON causes the driver for Pentium/Pentium Pro performance counters
316# to be compiled. See perfmon(4) for more information.
317#
318options PERFMON
319
320
321#
322# This option let some drivers co-exist that can't co-exist in a running
323# system. This is used to be able to compile all kernel code in one go for
324# quality assurance purposes (like this file, which the option takes it name
325# from.)
326#
327options COMPILING_LINT
328
329
330# XXX - this doesn't belong here.
331# Allow ordinary users to take the console - this is useful for X.
332options UCONSOLE
333
334# XXX - this doesn't belong here either
335options USERCONFIG #boot -c editor
336options INTRO_USERCONFIG #imply -c and show intro screen
337options VISUAL_USERCONFIG #visual boot -c editor
338
339# XXX - neither does this
340options ROOTDEVNAME=\"da0s2e\"
341
342#####################################################################
343# NETWORKING OPTIONS
344
345#
346# Protocol families:
347# Only the INET (Internet) family is officially supported in FreeBSD.
348# Source code for the NS (Xerox Network Service) is provided for amusement
349# value.
350#
351options INET #Internet communications protocols
352
353options IPX #IPX/SPX communications protocols
354options IPXIP #IPX in IP encapsulation (not available)
355options IPTUNNEL #IP in IPX encapsulation (not available)
356
357options NETATALK #Appletalk communications protocols
358
359# These are currently broken but are shipped due to interest.
360#options NS #Xerox NS protocols
361
362# These are currently broken and are no longer shipped due to lack
363# of interest.
364#options CCITT #X.25 network layer
365#options ISO
366#options TPIP #ISO TP class 4 over IP
367#options TPCONS #ISO TP class 0 over X.25
368#options LLC #X.25 link layer for Ethernets
369#options HDLC #X.25 link layer for serial lines
370#options EON #ISO CLNP over IP
371#options NSIP #XNS over IP
372
373#
374# Network interfaces:
375# The `loop' pseudo-device is MANDATORY when networking is enabled.
376# The `ether' pseudo-device provides generic code to handle
377# Ethernets; it is MANDATORY when a Ethernet device driver is
378# configured or token-ring is enabled.
379# The 'fddi' pseudo-device provides generic code to support FDDI.
380# The `sppp' pseudo-device serves a similar role for certain types
381# of synchronous PPP links (like `cx', `ar').
382# The `sl' pseudo-device implements the Serial Line IP (SLIP) service.
383# The `ppp' pseudo-device implements the Point-to-Point Protocol.
384# The `bpf' pseudo-device enables the Berkeley Packet Filter. Be
385# aware of the legal and administrative consequences of enabling this
386# option. The number of devices determines the maximum number of
387# simultaneous BPF clients programs runnable.
388# The `disc' pseudo-device implements a minimal network interface,
389# which throws away all packets sent and never receives any. It is
390# included for testing purposes.
391# The `tun' pseudo-device implements (user-)ppp and nos-tun
392# The `streams' pseudo-device implements SysVR4 STREAMS emulation.
393#
394# The PPP_BSDCOMP option enables support for compress(1) style entire
395# packet compression, the PPP_DEFLATE is for zlib/gzip style compression.
396# PPP_FILTER enables code for filtering the ppp data stream and selecting
397# events for resetting the demand dial activity timer - requires bpf.
398# See pppd(8) for more details.
399#
400pseudo-device ether #Generic Ethernet
401pseudo-device token #Generic TokenRing
402pseudo-device fddi #Generic FDDI
403pseudo-device sppp #Generic Synchronous PPP
404pseudo-device loop #Network loopback device
405pseudo-device bpf #Berkeley packet filter
406pseudo-device disc #Discard device
407pseudo-device tun #Tunnel driver (ppp(8), nos-tun(8))
408pseudo-device sl 2 #Serial Line IP
409pseudo-device ppp 2 #Point-to-point protocol
410pseudo-device streams
411options PPP_BSDCOMP #PPP BSD-compress support
412options PPP_DEFLATE #PPP zlib/deflate/gzip support
413options PPP_FILTER #enable bpf filtering (needs bpf)
414
415#
416# Internet family options:
417#
418# TCP_COMPAT_42 causes the TCP code to emulate certain bugs present in
419# 4.2BSD. This option should not be used unless you have a 4.2BSD
420# machine and TCP connections fail.
421#
422# MROUTING enables the kernel multicast packet forwarder, which works
423# with mrouted(8).
424#
425# IPFIREWALL enables support for IP firewall construction, in
426# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends
427# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT
428# limits the number of times a matching entry can be logged.
429#
430# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any"
431# and if you do not add other rules during startup to allow access,
432# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall=open
433# in /etc/rc.conf when first enabling this feature, then refining the
434# firewall rules in /etc/rc.firewall after you've tested that the new kernel
435# feature works properly.
436#
437# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to
438# allow everything. Use with care, if a cracker can crash your
439# firewall machine, they can get to your protected machines. However,
440# if you are using it as an as-needed filter for specific problems as
441# they arise, then this may be for you. Changing the default to 'allow'
442# means that you won't get stuck if the kernel and /sbin/ipfw binary get
443# out of sync.
444#
445# IPDIVERT enables the divert IP sockets, used by ``ipfw divert''
446#
447# IPFILTER enables Darren Reed's ipfilter package.
448# IPFILTER_LOG enables ipfilter's logging.
449# IPFILTER_LKM enables LKM support for an ipfilter module (untested).
450#
451# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding
452# packets without touching the ttl). This can be useful to hide firewalls
453# from traceroute and similar tools.
454#
455# TCPDEBUG is undocumented.
456#
457options TCP_COMPAT_42 #emulate 4.2BSD TCP bugs
458options MROUTING # Multicast routing
459options IPFIREWALL #firewall
460options IPFIREWALL_VERBOSE #print information about
461 # dropped packets
462options IPFIREWALL_FORWARD #enable transparent proxy support
463options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity
464options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default
465options IPDIVERT #divert sockets
466options IPFILTER #kernel ipfilter support
467options IPFILTER_LOG #ipfilter logging
468#options IPFILTER_LKM #kernel support for ip_fil.o LKM
469options IPSTEALTH #support for stealth forwarding
470options TCPDEBUG
471
472# ICMP_BANDLIM enables icmp error response bandwidth limiting. You
473# typically want this option as it will help protect the machine from
474# D.O.S. packet attacks.
475#
476options ICMP_BANDLIM
477
478# DUMMYNET enables the "dummynet" bandwidth limiter. You need
479# IPFIREWALL as well. See the dummynet(4) manpage for more info.
480# BRIDGE enables bridging between ethernet cards -- see bridge(4).
481# You can use IPFIREWALL and dummynet together with bridging.
482options DUMMYNET
483options BRIDGE
484
485#
486# ATM (HARP version) options
487#
488# ATM_CORE includes the base ATM functionality code. This must be included
489# for ATM support.
490#
491# ATM_IP includes support for running IP over ATM.
492#
493# At least one (and usually only one) of the following signalling managers
494# must be included (note that all signalling managers include PVC support):
495# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'.
496# ATM_SPANS includes support for the `spans' signalling manager, which runs
497# the FORE Systems's proprietary SPANS signalling protocol.
498# ATM_UNI includes support for the `uni30' and `uni31' signalling managers,
499# which run the ATM Forum UNI 3.x signalling protocols.
500#
501# The `hea' driver provides support for the Efficient Networks, Inc.
502# ENI-155p ATM PCI Adapter.
503#
504# The `hfa' driver provides support for the FORE Systems, Inc.
505# PCA-200E ATM PCI Adapter.
506#
507options ATM_CORE #core ATM protocol family
508options ATM_IP #IP over ATM support
509options ATM_SIGPVC #SIGPVC signalling manager
510options ATM_SPANS #SPANS signalling manager
511options ATM_UNI #UNI signalling manager
512device hea0 #Efficient ENI-155p ATM PCI
513device hfa0 #FORE PCA-200E ATM PCI
514
515
516#####################################################################
517# FILESYSTEM OPTIONS
518
519#
520# Only the root, /usr, and /tmp filesystems need be statically
521# compiled; everything else will be automatically loaded at mount
522# time. (Exception: the UFS family---FFS, and MFS --- cannot
523# currently be demand-loaded.) Some people still prefer to statically
524# compile other filesystems as well.
525#
526# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be
527# buggy, and WILL panic your system if you attempt to do anything with
528# them. They are included here as an incentive for some enterprising
529# soul to sit down and fix them.
530#
531
532# One of these is mandatory:
533options FFS #Fast filesystem
534options MFS #Memory File System
535options NFS #Network File System
536
537# The rest are optional:
538# options NFS_NOSERVER #Disable the NFS-server code.
539options CD9660 #ISO 9660 filesystem
540options FDESC #File descriptor filesystem
541options KERNFS #Kernel filesystem
542options MSDOSFS #MS DOS File System
543options NTFS #NT File System
544options NULLFS #NULL filesystem
545options PORTAL #Portal filesystem
546options PROCFS #Process filesystem
547options UMAPFS #UID map filesystem
548options UNION #Union filesystem
549# The xFS_ROOT options REQUIRE the associated ``options xFS''
550options CD9660_ROOT #CD-ROM usable as root device
551options FFS_ROOT #FFS usable as root device
552options MFS_ROOT #MFS usable as root device
553options NFS_ROOT #NFS usable as root device
554# This code is still experimental (e.g. doesn't handle disk slices well).
555# Also, 'options MFS' is currently incompatible with DEVFS.
556options DEVFS #devices filesystem
557
558# Soft updates is technique for improving file system speed and
559# making abrupt shutdown less risky. It is not enabled by default due
560# to copyright restraints on the code that implement it.
561#
562# Read ../../ufs/ffs/README.softupdates to learn what you need to
563# do to enable this. ../../contrib/softupdates/README gives
564# more details on how they actually work.
565#
566options SOFTUPDATES
567
568# Make space in the kernel for a MFS root filesystem. Define to the number
569# of kilobytes to reserve for the filesystem.
570options MFS_ROOT_SIZE=10
571# Allows MFS filesystems to be exported via nfs
572options EXPORTMFS
573
574# Allow this many swap-devices.
575options NSWAPDEV=20
576
577# Disk quotas are supported when this option is enabled.
578options QUOTA #enable disk quotas
579
580# Add more checking code to various filesystems
581#options NULLFS_DIAGNOSTIC
582#options KERNFS_DIAGNOSTIC
583#options UMAPFS_DIAGNOSTIC
584#options UNION_DIAGNOSTIC
585
586# In particular multi-session CD-Rs might require a huge amount of
587# time in order to "settle". If we are about mounting them as the
588# root f/s, we gotta wait a little.
589#
590# The number is supposed to be in seconds.
591options CD9660_ROOTDELAY=20
592
593# If you are running a machine just as a fileserver for PC and MAC
594# users, using SAMBA or Netatalk, you may consider setting this option
595# and keeping all those users' directories on a filesystem that is
596# mounted with the suiddir option. This gives new files the same
597# ownership as the directory (similar to group). It's a security hole
598# if you let these users run programs, so confine it to file-servers
599# (but it'll save you lots of headaches in those cases). Root owned
600# directories are exempt and X bits are cleared. The suid bit must be
601# set on the directory as well; see chmod(1) PC owners can't see/set
602# ownerships so they keep getting their toes trodden on. This saves
603# you all the support calls as the filesystem it's used on will act as
604# they expect: "It's my dir so it must be my file".
605#
606options SUIDDIR
607
608
609# Add some error checking code to the null_bypass routine
610# in the NULL filesystem
611#options SAFETY
612
613
614# NFS options:
615options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec
616options NFS_MAXATTRTIMO=60
617options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec
618options NFS_MAXDIRATTRTIMO=60
619options NFS_GATHERDELAY=10 # Default write gather delay (msec)
620options NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this
621options NFS_WDELAYHASHSIZ=16 # and with this
622options NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this
623options NFS_DEBUG # Enable NFS Debugging
624
625# Coda stuff:
626options CODA #CODA filesystem.
627pseudo-device vcoda 4 #coda minicache <-> venus comm.
628
629#
630# Add support for the EXT2FS filesystem of Linux fame. Be a bit
631# careful with this - the ext2fs code has a tendency to lag behind
632# changes and not be exercised very much, so mounting read/write could
633# be dangerous (and even mounting read only could result in panics.)
634#
635options EXT2FS
636
637
638
639#####################################################################
640# POSIX P1003.1B
641
642# Real time extensions added in the 1993 Posix
643# P1003_1B: Infrastructure
644# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING
645# _KPOSIX_VERSION: Version kernel is built for
646
647options P1003_1B
648options _KPOSIX_PRIORITY_SCHEDULING
649options _KPOSIX_VERSION=199309L
650
651
652#####################################################################
653# SCSI DEVICES
654
655# SCSI DEVICE CONFIGURATION
656
657# The SCSI subsystem consists of the `base' SCSI code, a number of
658# high-level SCSI device `type' drivers, and the low-level host-adapter
659# device drivers. The host adapters are listed in the ISA and PCI
660# device configuration sections below.
661#
662# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so
663# that a given bus, target, and LUN always come on line as the same
664# device unit. In earlier versions the unit numbers were assigned
665# in the order that the devices were probed on the SCSI bus. This
666# means that if you removed a disk drive, you may have had to rewrite
667# your /etc/fstab file, and also that you had to be careful when adding
668# a new disk as it may have been probed earlier and moved your device
669# configuration around.
670
671# This old behavior is maintained as the default behavior. The unit
672# assignment begins with the first non-wired down unit for a device
673# type. For example, if you wire a disk as "da3" then the first
674# non-wired disk will be assigned da4.
675
676# The syntax for wiring down devices is:
677
678# controller scbus0 at ahc0 # Single bus device
679# controller scbus1 at ahc1 bus 0 # Single bus device
680# controller scbus3 at ahc2 bus 0 # Twin bus device
681# controller scbus2 at ahc2 bus 1 # Twin bus device
682# disk da0 at scbus0 target 0 unit 0
683# disk da1 at scbus3 target 1
684# disk da2 at scbus2 target 3
685# tape sa1 at scbus1 target 6
686# device cd0 at scbus?
687
688# "units" (SCSI logical unit number) that are not specified are
689# treated as if specified as LUN 0.
690
691# All SCSI devices allocate as many units as are required.
692
693# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI
694# configuration and doesn't have to be explicitly configured.
695
696controller scbus0 #base SCSI code
697device ch0 #SCSI media changers
698device da0 #SCSI direct access devices (aka disks)
699device sa0 #SCSI tapes
700device cd0 #SCSI CD-ROMs
701device pass0 #CAM passthrough driver
702
703# The previous devices (ch, da, st, cd) are recognized by config.
704# config doesn't (and shouldn't) know about these newer ones,
705# so we have to specify that they are on a SCSI bus with the "at scbus?"
706# clause.
707
708device pt0 at scbus? # SCSI processor type
709
710# CAM OPTIONS:
711# debugging options:
712# -- NOTE -- If you specify one of the bus/target/lun options, you must
713# specify them all!
714# CAMDEBUG: When defined enables debugging macros
715# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses.
716# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets.
717# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns.
718# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE,
719# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB
720#
721# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds
722# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions
723# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions
724# SCSI_REPORT_GEOMETRY: Always report disk geometry at boot up instead
725# of only when booting verbosely.
726# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter)
727# queue after a bus reset, and the number of milliseconds to
728# freeze the device queue after a bus device reset.
729options CAMDEBUG
730options CAM_DEBUG_BUS=-1
731options CAM_DEBUG_TARGET=-1
732options CAM_DEBUG_LUN=-1
733options CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB"
734options CAM_MAX_HIGHPOWER=4
735options SCSI_NO_SENSE_STRINGS
736options SCSI_NO_OP_STRINGS
737options SCSI_REPORT_GEOMETRY
738options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device
739
740# Options for the CAM CDROM driver:
741# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN
742# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only
743# enforced if there is I/O waiting for another LUN
744# The compiled in defaults for these variables are 2 and 10 seconds,
745# respectively.
746#
747# These can also be changed on the fly with the following sysctl variables:
748# kern.cam.cd.changer.min_busy_seconds
749# kern.cam.cd.changer.max_busy_seconds
750#
751options CHANGER_MIN_BUSY_SECONDS=2
752options CHANGER_MAX_BUSY_SECONDS=10
753
754# Options for the CAM sequential access driver:
755# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes
756# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes
757# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes
758options SA_SPACE_TIMEOUT="(60)"
759options SA_REWIND_TIMEOUT="(2*60)"
760options SA_ERASE_TIMEOUT="(4*60)"
761
762# Optional timeout for the CAM processor target (pt) device
763# This is specified in seconds. The default is 60 seconds.
764options SCSI_PT_DEFAULT_TIMEOUT="60"
765
766
767#####################################################################
768# MISCELLANEOUS DEVICES AND OPTIONS
769
770# The `pty' device usually turns out to be ``effectively mandatory'',
771# as it is required for `telnetd', `rlogind', `screen', `emacs', and
772# `xterm', among others.
773
774pseudo-device pty #Pseudo ttys
775pseudo-device speaker #Play IBM BASIC-style noises out your speaker
776pseudo-device gzip #Exec gzipped a.out's
777pseudo-device vn #Vnode driver (turns a file into a device)
778pseudo-device snp 3 #Snoop device - to look at pty/vty/etc..
779pseudo-device ccd 4 #Concatenated disk driver
780
781# Configuring Vinum into the kernel is not necessary, since the kld
782# module gets started automatically when vinum(8) starts. This
783# device is also untested. Use at your own risk.
784#
785# The option VINUMDEBUG must match the value set in CFLAGS
786# in /usr/src/sbin/vinum/Makefile. Failure to do so will result in
787# the following message from vinum(8):
788#
789# Can't get vinum config: Invalid argument
790#
791# see vinum(4) for more reasons not to use these options.
792pseudo-device vinum #Vinum concat/mirror/raid driver
793options VINUMDEBUG #enable Vinum debugging hooks
794
795# These are only for watching for bitrot in old tty code.
796# broken
797#pseudo-device tb
798
799# Size of the kernel message buffer. Should be N * pagesize.
800options MSGBUF_SIZE=40960
801
802
803#####################################################################
804# HARDWARE DEVICE CONFIGURATION
805
806# ISA and EISA devices:
807# EISA support is available for some device, so they can be auto-probed.
808# Micro Channel is not supported at all.
809
810#
811# Mandatory ISA devices: isa, npx
812#
813controller isa0
814
815#
816# Options for `isa':
817#
818# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A
819# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
820# This option breaks suspend/resume on some portables.
821#
822# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A
823# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
824# Automatic EOI is documented not to work for for the slave with the
825# original i8259A, but it works for some clones and some integrated
826# versions.
827#
828# MAXMEM specifies the amount of RAM on the machine; if this is not
829# specified, FreeBSD will first read the amount of memory from the CMOS
830# RAM, so the amount of memory will initially be limited to 64MB or 16MB
831# depending on the BIOS. If the BIOS reports 64MB, a memory probe will
832# then attempt to detect the installed amount of RAM. If this probe
833# fails to detect >64MB RAM you will have to use the MAXMEM option.
834# The amount is in kilobytes, so for a machine with 128MB of RAM, it would
835# be 131072 (128 * 1024).
836#
837# TUNE_1542 enables the automatic ISA bus speed selection for the
838# Adaptec 1542 boards. Does not work for all boards, use it with caution.
839#
840# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to
841# reset the CPU for reboot. This is needed on some systems with broken
842# keyboard controllers.
843#
844# PAS_JOYSTICK_ENABLE enables the gameport on the ProAudio Spectrum
845
846options AUTO_EOI_1
847#options AUTO_EOI_2
848options MAXMEM="(128*1024)"
849options TUNE_1542
850#options BROKEN_KEYBOARD_RESET
851#options PAS_JOYSTICK_ENABLE
852
853# Enable support for the kernel PLL to use an external PPS signal,
854# under supervision of [x]ntpd(8)
855# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp
856
857options PPS_SYNC
858
859# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n"
860# message you probably have some broken sw/hw which disables interrupts
861# for too long. You can make the system more resistant to this by
862# choosing a high value for NTIMECOUNTER. The default is 5, there
863# is no upper limit but more than a couple of hundred are not productive.
864# A better strategy may be to sysctl -w kern.timecounter.method=1
865
866options NTIMECOUNTER=20
867
868# Enable PnP support in the kernel. This allows you to automatically
869# attach to PnP cards for drivers that support it and allows you to
870# configure cards from USERCONFIG. See pnp(4) for more info.
871controller pnp0
872
873# The keyboard controller; it controls the keyboard and the PS/2 mouse.
874controller atkbdc0 at isa? port IO_KBD
875
876# The AT keyboard
877device atkbd0 at atkbdc? irq 1
878
879# Options for atkbd:
880options ATKBD_DFLT_KEYMAP # specify the built-in keymap
881makeoptions ATKBD_DFLT_KEYMAP="jp.106"
882
883# These options are valid for other keyboard drivers as well.
884options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap
885options KBD_INSTALL_CDEV # install a CDEV entry in /dev
886
887# `flags' for atkbd:
888# 0x01 Force detection of keyboard, else we always assume a keyboard
889# 0x02 Don't reset keyboard, useful for some newer ThinkPads
890# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads
891
892# PS/2 mouse
893device psm0 at atkbdc? irq 12
894
895# Options for psm:
896options PSM_HOOKAPM #hook the APM resume event, useful
897 #for some laptops
898options PSM_RESETAFTERSUSPEND #reset the device at the resume event
899
900# The video card driver.
901device vga0 at isa? port ? conflicts
902
903# Options for vga:
904# Try the following option if the mouse pointer is not drawn correctly
905# or font does not seem to be loaded properly. May cause flicker on
906# some systems.
907options VGA_ALT_SEQACCESS
908
909# If you can dispense with some vga driver features, you may want to
910# use the following options to save some memory.
911options VGA_NO_FONT_LOADING # don't save/load font
912options VGA_NO_MODE_CHANGE # don't change video modes
913
914# Older video cards may require this option for proper operation.
915options VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs
916
917# The following option probably won't work with the LCD displays.
918options VGA_WIDTH90 # support 90 column modes
919
920# To include support for VESA video modes
921options VESA
922
923# Splash screen at start up! Screen savers require this too.
924pseudo-device splash
925
926# The pcvt console driver (vt220 compatible).
927device vt0 at isa?
928options XSERVER # support for running an X server.
929options FAT_CURSOR # start with block cursor
930# This PCVT option is for keyboards such as those used on IBM ThinkPad laptops
931options PCVT_SCANSET=2 # IBM keyboards are non-std
932# Other PCVT options are documented in pcvt(4).
933options PCVT_24LINESDEF
934options PCVT_CTRL_ALT_DEL
935options PCVT_EMU_MOUSE
936options PCVT_FREEBSD=211
937options PCVT_META_ESC
938options PCVT_NSCREENS=9
939options PCVT_PRETTYSCRNS
940options PCVT_SCREENSAVER
941options PCVT_USEKBDSEC
942options PCVT_VT220KEYB
943
944# The syscons console driver (sco color console compatible).
945device sc0 at isa?
946options MAXCONS=16 # number of virtual consoles
947options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode
948options SC_DFLT_FONT # compile font in
949makeoptions SC_DFLT_FONT=cp850
950options SC_DISABLE_DDBKEY # disable `debug' key
951options SC_DISABLE_REBOOT # disable reboot key sequence
952options SC_HISTORY_SIZE=200 # number of history buffer lines
953options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor
954options SC_PIXEL_MODE # add support for the raster text mode
955
956# You can selectively disable features in syscons.
957options SC_NO_CUTPASTE
958options SC_NO_FONT_LOADING
959options SC_NO_HISTORY
960options SC_NO_SYSMOUSE
961
962#
963# The Numeric Processing eXtension driver. In addition to this, you
964# may configure a math emulator (see above). If your machine has a
965# hardware FPU and the kernel configuration includes the npx device
966# *and* a math emulator compiled into the kernel, the hardware FPU
967# will be used, unless it is found to be broken or unless "flags" to
968# npx0 includes "0x08", which requests preference for the emulator.
969device npx0 at nexus? port IO_NPX flags 0x0 irq 13
970
971#
972# `flags' for npx0:
973# 0x01 don't use the npx registers to optimize bcopy.
974# 0x02 don't use the npx registers to optimize bzero.
975# 0x04 don't use the npx registers to optimize copyin or copyout.
976# 0x08 use emulator even if hardware FPU is available.
977# The npx registers are normally used to optimize copying and zeroing when
978# all of the following conditions are satisfied:
979# I586_CPU is an option
980# the cpu is an i586 (perhaps not a Pentium)
981# the probe for npx0 succeeds
982# INT 16 exception handling works.
983# Then copying and zeroing using the npx registers is normally 30-100% faster.
984# The flags can be used to control cases where it doesn't work or is slower.
985# Setting them at boot time using userconfig works right (the optimizations
986# are not used until later in the bootstrap when npx0 is attached).
987# Flag 0x08 automatically disables the i586 optimized routines.
988#
989
990#
991# Optional ISA and EISA devices:
992#
993
994#
995# SCSI host adapters: `aha', `bt'
996#
997# adv: All Narrow SCSI bus AdvanSys controllers.
998# adw: Second Generation AdvanSys controllers including the ADV940UW.
999# aha: Adaptec 154x
1000# ahc: Adaptec 274x/284x/294x
1001# bt: Most Buslogic controllers
1002#
1003# Note that the order is important in order for Buslogic cards to be
1004# probed correctly.
1005#
1006
1007controller bt0 at isa? port IO_BT0 irq ?
1008controller adv0 at isa? port ? irq ?
1009controller adw0
1010controller aha0 at isa? port ? irq ?
1011
1012#
1013# Compaq Smart RAID controller. This driver also uses the major number
1014# of wd, in order to be able to boot a pure RAID system.
1015# Only one line of each is needed, the code finds all available controllers
1016# and devices.
1017#
1018controller ida0
1019device id0
1020
1021#
1022# ATA and ATAPI devices
1023# This is work in progress, use at your own risk.
1024# It currently reuses the majors of wd.c and friends.
1025# It cannot co-exist with the old system in one kernel.
1026# You only need one "controller ata0" for it to find all
1027# PCI devices on modern machines.
1028#controller ata0
1029#device atadisk0 # ATA disk drives
1030#device atapicd0 # ATAPI CDROM drives
1031#device atapifd0 # ATAPI floppy drives
1032#device atapist0 # ATAPI tape drives
1033#
1034# If you need ISA only devices, this is the lines to add:
1035#controller ata1 at isa? port IO_WD1 irq 14
1036#controller ata2 at isa? port IO_WD2 irq 15
1037#
1038# All the controller lines can coexist, the driver will
1039# find out which ones are there.
1040
1041#
1042# ST-506, ESDI, and IDE hard disks: `wdc' and `wd'
1043#
1044# The flags fields are used to enable the multi-sector I/O and
1045# the 32BIT I/O modes. The flags may be used in either the controller
1046# definition or in the individual disk definitions. The controller
1047# definition is supported for the boot configuration stuff.
1048#
1049# Each drive has a 16 bit flags value defined:
1050# The low 8 bits are the maximum value for the multi-sector I/O,
1051# where 0xff defaults to the maximum that the drive can handle.
1052# The high bit of the 16 bit flags (0x8000) allows probing for
1053# 32 bit transfers. Bit 14 (0x4000) enables a hack to wake
1054# up powered-down laptop drives. Bit 13 (0x2000) allows
1055# probing for PCI IDE DMA controllers, such as Intel's PIIX
1056# south bridges. Bit 12 (0x1000) sets LBA mode instead of the
1057# default CHS mode for accessing the drive. See the wd.4 man page.
1058#
1059# The flags field for the drives can be specified in the controller
1060# specification with the low 16 bits for drive 0, and the high 16 bits
1061# for drive 1.
1062# e.g.:
1063#controller wdc0 at isa? port IO_WD1 irq 14 flags 0x00ff8004
1064#
1065# specifies that drive 0 will be allowed to probe for 32 bit transfers and
1066# a maximum multi-sector transfer of 4 sectors, and drive 1 will not be
1067# allowed to probe for 32 bit transfers, but will allow multi-sector
1068# transfers up to the maximum that the drive supports.
1069#
1070# If you are using a PCI controller that is not running in compatibility
1071# mode (for example, it is a 2nd IDE PCI interface), then use config line(s)
1072# such as:
1073#
1074#controller wdc2 at isa? port 0 irq ? flags 0xa0ffa0ff
1075#disk wd4 at wdc2 drive 0
1076#disk wd5 at wdc2 drive 1
1077#
1078#controller wdc3 at isa? port 0 irq ? flags 0xa0ffa0ff
1079#disk wd6 at wdc3 drive 0
1080#disk wd7 at wdc3 drive 1
1081#
1082# Note that the above config would be useful for a Promise card, when used
1083# on a MB that already has a PIIX controller. Note the bogus irq and port
1084# entries. These are automatically filled in by the IDE/PCI support.
1085#
1086
1087controller wdc0 at isa? port IO_WD1 irq 14
1088disk wd0 at wdc0 drive 0
1089disk wd1 at wdc0 drive 1
1090controller wdc1 at isa? port IO_WD2 irq 15
1091disk wd2 at wdc1 drive 0
1092disk wd3 at wdc1 drive 1
1093
1094#
1095# This option allow you to override the default probe time for IDE
1096# devices, to get a faster probe. Setting this below 10000 violate
1097# the IDE specs, but may still work for you (it will work for most
1098# people).
1099#
1100options IDE_DELAY=8000 # Be optimistic about Joe IDE device
1101
1102# IDE CD-ROM & CD-R/RW driver - requires wdc controller
1103device wcd0
1104
1105# IDE floppy driver - requires wdc controller
1106device wfd0
1107
1108# IDE tape driver - requires wdc controller
1109device wst0
1110
1111
1112#
1113# Standard floppy disk controllers and floppy tapes: `fdc', `fd', and `ft'
1114#
1115controller fdc0 at isa? port IO_FD1 irq 6 drq 2
1116#
1117# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you
1118# gotta turn it actually on by setting the variable fd_debug with DDB,
1119# however.
1120options FDC_DEBUG
1121# FDC_YE enables support for the floppies used on the Libretto. This is a
1122# pcmcia floppy. You will also need to add
1123#card "Y-E DATA" "External FDD"
1124# config 0x4 "fdc0" 10
1125# to your pccard.conf file.
1126options FDC_YE #XXX newbus broken
1127#
1128# Activate this line instead of the fdc0 line above if you happen to
1129# have an Insight floppy tape. Probing them proved to be dangerous
1130# for people with floppy disks only, so it's "hidden" behind a flag:
1131#controller fdc0 at isa? port IO_FD1 flags 1 irq 6 drq 2
1132
1133disk fd0 at fdc0 drive 0
1134disk fd1 at fdc0 drive 1
1135
1136# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README
1137device fla0 at isa?
1138
1139#
1140# Other standard PC hardware: `mse', `sio', etc.
1141#
1142# mse: Logitech and ATI InPort bus mouse ports
1143# sio: serial ports (see sio(4))
1144
1145device mse0 at isa? port 0x23c irq 5
1146
1147device sio0 at isa? port IO_COM1 flags 0x10 irq 4
1148
1149#
1150# `flags' for serial drivers that support consoles (only for sio now):
1151# 0x10 enable console support for this unit. The other console flags
1152# are ignored unless this is set. Enabling console support does
1153# not make the unit the preferred console - boot with -h or set
1154# the 0x20 flag for that. Currently, at most one unit can have
1155# console support; the first one (in config file order) with
1156# this flag set is preferred. Setting this flag for sio0 gives
1157# the old behaviour.
1158# 0x20 force this unit to be the console (unless there is another
1159# higher priority console). This replaces the COMCONSOLE option.
1160# 0x40 reserve this unit for low level console operations. Do not
1161# access the device in any normal way.
1162# 0x80 use this port for serial line gdb support in ddb.
1163#
1164# PnP `flags' (set via userconfig using pnp x flags y)
1165# 0x1 disable probing of this device. Used to prevent your modem
1166# from being attached as a PnP modem.
1167#
1168
1169# Options for serial drivers that support consoles (only for sio now):
1170options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to
1171 #DDB, if available.
1172options CONSPEED=9600 #default speed for serial console (default 9600)
1173
1174# Options for sio:
1175options COM_ESP #code for Hayes ESP
1176options COM_MULTIPORT #code for some cards with shared IRQs
1177options EXTRA_SIO=2 #number of extra sio ports to allocate
1178
1179# Other flags for sio that aren't documented in the man page.
1180# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for
1181# ST16650A-compatible UARTs.
1182
1183#
1184# Network interfaces: `cx', `ed', `el', `ep', `ie', `is', `le', `lnc'
1185#
1186# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver (requires sppp)
1187# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters
1188# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing)
1189# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503
1190# el: 3Com 3C501 (slow!)
1191# ep: 3Com 3C509 (buggy)
1192# ex: Intel EtherExpress Pro/10 and other i82595-based adapters
1193# fe: Fujitsu MB86960A/MB86965A Ethernet
1194# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; Intel EtherExpress
1195# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100,
1196# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422)
1197# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 & Am79C960)
1198# rdp: RealTek RTL 8002-based pocket ethernet adapters
1199# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp)
1200# wl: Lucent Wavelan (ISA card only).
1201# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both
1202# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA
1203# bridge with a PCMCIA adapter plugged into it.
1204# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller.
1205# ze: IBM/National Semiconductor PCMCIA ethernet controller.
1206# zp: 3Com PCMCIA Etherlink III (It does not require shared memory for
1207# send/receive operation, but it needs 'iomem' to read/write the
1208# attribute memory)
1209# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133
1210# (no options needed)
1211#
1212device ar0 at isa? port 0x300 irq 10 iomem 0xd0000
1213device cs0 at isa? port 0x300 irq ?
1214device cx0 at isa? port 0x240 irq 15 drq 7
1215device ed0 at isa? port 0x280 irq 5 iomem 0xd8000
1216device el0 at isa? port 0x300 irq 9
1217device ep0 at isa? port 0x300 irq 10
1218device ex0 at isa? port? irq?
1219device fe0 at isa? port 0x300 irq ?
1220device ie0 at isa? port 0x300 irq 5 iomem 0xd0000
1221device ie1 at isa? port 0x360 irq 7 iomem 0xd0000
1222device le0 at isa? port 0x300 irq 5 iomem 0xd0000
1223device lnc0 at isa? port 0x280 irq 10 drq 0
1224device rdp0 at isa? port 0x378 irq 7 flags 2
1225device sr0 at isa? port 0x300 irq 5 iomem 0xd0000
1226device wi0 at isa? port? irq?
1227options WLCACHE # enables the signal-strength cache
1228options WLDEBUG # enables verbose debugging output
1229device wl0 at isa? port 0x300 irq ?
1230device xe0 at isa? port? irq ?
1231# We can (bogusly) include both the dedicated PCCARD drivers and the generic
1232# support when COMPILING_LINT.
1233device ze0 at isa? port 0x300 irq 5 iomem 0xd8000
1234device zp0 at isa? port 0x300 irq 10 iomem 0xd8000
1235
1236device oltr0 at isa?
1237
1238#
1239# ATM related options
1240#
1241# The `en' device provides support for Efficient Networks (ENI)
1242# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0).
1243#
1244# atm pseudo-device provides generic atm functions and is required for
1245# atm devices.
1246# NATM enables the netnatm protocol family that can be used to
1247# bypass TCP/IP.
1248#
1249# the current driver supports only PVC operations (no atm-arp, no multicast).
1250# for more details, please read the original documents at
1251# http://www.ccrc.wustl.edu/pub/chuck/bsdatm/wucs.html
1252#
1253pseudo-device atm
1254device en0
1255device en1
1256options NATM #native ATM
1257
1258#
1259# Audio drivers: `snd', `sb', `pas', `gus', `pca'
1260#
1261# snd: Voxware sound support code
1262# sb: SoundBlaster PCM - SoundBlaster, SB Pro, SB16, ProAudioSpectrum
1263# sbxvi: SoundBlaster 16
1264# sbmidi: SoundBlaster 16 MIDI interface
1265# pas: ProAudioSpectrum PCM and MIDI
1266# gus: Gravis Ultrasound - Ultrasound, Ultrasound 16, Ultrasound MAX
1267# gusxvi: Gravis Ultrasound 16-bit PCM (do not use)
1268# mss: Microsoft Sound System
1269# css: Crystal Sound System (CSS 423x PnP)
1270# sscape: Ensoniq Soundscape MIDI interface
1271# sscape_mss: Ensoniq Soundscape PCM (requires sscape)
1272# opl: Yamaha OPL-2 and OPL-3 FM - SB, SB Pro, SB 16, ProAudioSpectrum
1273# uart: stand-alone 6850 UART for MIDI
1274# mpu: Roland MPU-401 stand-alone card
1275#
1276# Note: It has been reported that ISA DMA with the SoundBlaster will
1277# lock up the machine (PR docs/5358). If this happens to you,
1278# turning off USWC write posting in your machine's BIOS may fix
1279# the problem.
1280#
1281# Beware! The addresses specified below are also hard-coded in
1282# i386/isa/sound/sound_config.h. If you change the values here, you
1283# must also change the values in the include file.
1284#
1285# pcm: PCM audio through various sound cards.
1286#
1287# This has support for a large number of new audio cards, based on
1288# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP.
1289# For more information about this driver and supported cards,
1290# see the pcm.4 man page and /sys/i386/isa/snd/CARDS.
1291#
1292# The flags of the device tells the device a bit more info about the
1293# device that normally is obtained through the PnP interface.
1294# bit 2..0 secondary DMA channel;
1295# bit 4 set if the board uses two dma channels;
1296# bit 15..8 board type, overrides autodetection; leave it
1297# zero if don't know what to put in (and you don't,
1298# since this is unsupported at the moment...).
1299#
1300# This driver will use the new PnP code if it's available.
1301#
1302# pca: PCM audio through your PC speaker
1303#
1304# If you have a GUS-MAX card and want to use the CS4231 codec on the
1305# card the drqs for the gus max must be 8 bit (1, 2, or 3).
1306#
1307# If you would like to use the full duplex option on the gus, then define
1308# flags to be the ``read dma channel''.
1309#
1310# options BROKEN_BUS_CLOCK #PAS-16 isn't working and OPTI chipset
1311# options SYMPHONY_PAS #PAS-16 isn't working and SYMPHONY chipset
1312# options EXCLUDE_SBPRO #PAS-16
1313# options SBC_IRQ=5 #PAS-16. Must match irq on sb0 line.
1314# PAS16: The order of the pas0/sb0/opl0 is important since the
1315# sb emulation is enabled in the pas-16 attach.
1316#
1317# To override the GUS defaults use:
1318# options GUS_DMA2
1319# options GUS_DMA
1320# options GUS_IRQ
1321#
1322# The i386/isa/sound/sound.doc has more information.
1323
1324# Controls all "VOXWARE" driver sound devices. See Luigi's driver
1325# below for an alternate which may work better for some cards.
1326#
1327controller snd0
1328device pas0 at isa? port 0x388 irq 10 drq 6
1329device sb0 at isa? port 0x220 irq 5 drq 1
1330device sbxvi0 at isa? drq 5
1331device sbmidi0 at isa? port 0x330
1332device awe0 at isa? port 0x620
1333device gus0 at isa? port 0x220 irq 12 drq 1
1334#device gus0 at isa? port 0x220 irq 12 drq 1 flags 0x3
1335device mss0 at isa? port 0x530 irq 10 drq 1
1336device css0 at isa? port 0x534 irq 5 drq 1 flags 0x08
1337device sscape0 at isa? port 0x330 irq 9 drq 0
1338device trix0 at isa? port 0x330 irq 6 drq 0
1339device sscape_mss0 at isa? port 0x534 irq 5 drq 1
1340device opl0 at isa? port 0x388
1341device mpu0 at isa? port 0x330 irq 6 drq 0
1342device uart0 at isa? port 0x330 irq 5
1343
1344# Luigi's snd code (use INSTEAD of snd0 and all VOXWARE drivers!).
1345# You may also wish to enable the pnp controller with this, for pnp
1346# sound cards.
1347#
1348#device pcm0 at isa? port ? irq 10 drq 1 flags 0x0
1349
1350# Not controlled by `snd'
1351device pca0 at isa? port IO_TIMER1
1352
1353#
1354# Miscellaneous hardware:
1355#
1356# mcd: Mitsumi CD-ROM
1357# scd: Sony CD-ROM
1358# matcd: Matsushita/Panasonic CD-ROM
1359# wt: Wangtek and Archive QIC-02/QIC-36 tape drives
1360# ctx: Cortex-I frame grabber
1361# apm: Laptop Advanced Power Management (experimental)
1362# spigot: The Creative Labs Video Spigot video-acquisition board
1363# meteor: Matrox Meteor video capture board
1364# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board
1365# cy: Cyclades serial driver
1366# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!)
1367# dgm: Digiboard PC/Xem driver
1368# gp: National Instruments AT-GPIB and AT-GPIB/TNT board
1369# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey
1370# gsc: Genius GS-4500 hand scanner.
1371# joy: joystick
1372# labpc: National Instrument's Lab-PC and Lab-PC+
1373# rc: RISCom/8 multiport card
1374# rp: Comtrol Rocketport(ISA) - single card
1375# tw: TW-523 power line interface for use with X-10 home control products
1376# si: Specialix SI/XIO 4-32 port terminal multiplexor
1377# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based)
1378# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent)
1379
1380# Notes on APM
1381# The flags takes the following meaning for apm0:
1382# 0x0020 Statclock is broken.
1383# 0x0011 Limit APM protocol to 1.1 or 1.0
1384# 0x0010 Limit APM protocol to 1.0
1385# If apm is omitted, some systems require sysctl -w kern.timcounter.method=1
1386# for correct timekeeping.
1387
1388# Notes on the spigot:
1389# The video spigot is at 0xad6. This port address can not be changed.
1390# The irq values may only be 10, 11, or 15
1391# I/O memory is an 8kb region. Possible values are:
1392# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff
1393# The start address must be on an even boundary.
1394# Add the following option if you want to allow non-root users to be able
1395# to access the spigot. This option is not secure because it allows users
1396# direct access to the I/O page.
1397# options SPIGOT_UNSECURE
1398
1399# Notes on the Comtrol Rocketport driver:
1400#
1401# The exact values used for rp0 depend on how many boards you have
1402# in the system. The manufacturer's sample configs are listed as:
1403#
1404# Comtrol Rocketport ISA single card
1405# device rp0 at isa? port 0x280
1406#
1407# If instead you have two ISA cards, one installed at 0x100 and the
1408# second installed at 0x180, then you should add the following to
1409# your kernel configuration file:
1410#
1411# device rp0 at isa? port 0x100
1412# device rp1 at isa? port 0x180
1413#
1414# For 4 ISA cards, it might be something like this:
1415#
1416# device rp0 at isa? port 0x180
1417# device rp1 at isa? port 0x100
1418# device rp2 at isa? port 0x340
1419# device rp3 at isa? port 0x240
1420#
1421# And for PCI cards, you only need say:
1422#
1423# device rp0
1424# device rp1
1425# ...
1426# Note: Make sure that any Rocketport PCI devices are specified BEFORE the
1427# ISA Rocketport devices.
1428
1429# Notes on the Digiboard driver:
1430#
1431# The following flag values have special meanings:
1432# 0x01 - alternate layout of pins (dgb & dgm)
1433# 0x02 - use the windowed PC/Xe in 64K mode (dgb only)
1434
1435# Notes on the Specialix SI/XIO driver:
1436# **This is NOT a Specialix supported Driver!**
1437# The host card is memory, not IO mapped.
1438# The Rev 1 host cards use a 64K chunk, on a 32K boundary.
1439# The Rev 2 host cards use a 32K chunk, on a 32K boundary.
1440# The cards can use an IRQ of 11, 12 or 15.
1441
1442# Notes on the Stallion stl and stli drivers:
1443# See src/i386/isa/README.stl for complete instructions.
1444# This is version 0.0.5alpha, unsupported by Stallion.
1445# The stl driver has a secondary IO port hard coded at 0x280. You need
1446# to change src/i386/isa/stallion.c if you reconfigure this on the boards.
1447# The "flags" and "iosiz" settings on the stli driver depend on the board:
1448# EasyConnection 8/64 ISA: flags 23 iosiz 0x1000
1449# EasyConnection 8/64 EISA: flags 24 iosiz 0x10000
1450# EasyConnection 8/64 MCA: flags 25 iosiz 0x1000
1451# ONboard ISA: flags 4 iosiz 0x10000
1452# ONboard EISA: flags 7 iosiz 0x10000
1453# ONboard MCA: flags 3 iosiz 0x10000
1454# Brumby: flags 2 iosiz 0x4000
1455# Stallion: flags 1 iosiz 0x10000
1456
1457device mcd0 at isa? port 0x300 irq 10
1458# for the Sony CDU31/33A CDROM
1459device scd0 at isa? port 0x230
1460# for the SoundBlaster 16 multicd - up to 4 devices
1461controller matcd0 at isa? port 0x230
1462device wt0 at isa? port 0x300 irq 5 drq 1
1463device ctx0 at isa? port 0x230 iomem 0xd0000
1464device spigot0 at isa? port 0xad6 irq 15 iomem 0xee000
1465device apm0 at nexus?
1466device gp0 at isa? port 0x2c0
1467device gsc0 at isa? port IO_GSC1 drq 3
1468device joy0 at isa? port IO_GAME
1469device cy0 at isa? irq 10 iomem 0xd4000 iosiz 0x2000
1470options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared
1471device dgb0 at isa? port 0x220 iomem 0xfc000 iosiz ?
1472options NDGBPORTS=16 # Defaults to 16*NDGB
1473device dgm0 at isa? port 0x104 iomem 0xd0000 iosiz ?
1474device labpc0 at isa? port 0x260 irq 5
1475device rc0 at isa? port 0x220 irq 12
1476device rp0 at isa? port 0x280
1477# the port and irq for tw0 are fictitious
1478device tw0 at isa? port 0x380 irq 11
1479device si0 at isa? iomem 0xd0000 irq 12
1480device asc0 at isa? port IO_ASC1 drq 3 irq 10
1481device stl0 at isa? port 0x2a0 irq 10
1482device stli0 at isa? port 0x2a0 iomem 0xcc000 flags 23 iosiz 0x1000
1483# You are unlikely to have the hardware for loran0 <phk@FreeBSD.org>
1484device loran0 at isa? port ? irq 5
1485# HOT1 Xilinx 6200 card (www.vcc.com)
1486device xrpu0
1487
1488#
1489# EISA devices:
1490#
1491# The EISA bus device is eisa0. It provides auto-detection and
1492# configuration support for all devices on the EISA bus.
1493#
1494# The `ahb' device provides support for the Adaptec 174X adapter.
1495#
1496# The `ahc' device provides support for the Adaptec 274X and 284X
1497# adapters. The 284X, although a VLB card responds to EISA probes.
1498#
1499# fea: DEC DEFEA EISA FDDI adapter
1500#
1501controller eisa0
1502controller ahb0
1503controller ahc0
1504device fea0
1505
1506# The aic7xxx driver will attempt to use memory mapped I/O for all PCI
1507# controllers that have it configured only if this option is set. Unfortunately,
1508# this doesn't work on some motherboards, which prevents it from being the
1509# default.
1510options AHC_ALLOW_MEMIO
1511
1512# By default, only 10 EISA slots are probed, since the slot numbers
1513# above clash with the configuration address space of the PCI subsystem,
1514# and the EISA probe is not very smart about this. This is sufficient
1515# for most machines, but in particular the HP NetServer LC series comes
1516# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11,
1517# thus you need to bump this figure to 12 for them.
1518options EISA_SLOTS=12
1519
1520#
1521# MII bus support is required for some PCI 10/100 ethernet NICs,
1522# namely those which use MII-compliant transceivers or implement
1523# tranceiver control interfaces that operate like an MII. Adding
1524# "controller miibus0" to the kernel config pulls in support for
1525# the generic miibus API and all of the PHY drivers, including a
1526# generic one for PHYs that aren't specifically handled by an
1527# individual driver.
1528controller miibus0
1529
1530#
1531# PCI devices & PCI options:
1532#
1533# The main PCI bus device is `pci'. It provides auto-detection and
1534# configuration support for all devices on the PCI bus, using either
1535# configuration mode defined in the PCI specification.
1536#
1537# The `ahc' device provides support for the Adaptec 29/3940(U)(W)
1538# and motherboard based AIC7870/AIC7880 adapters.
1539#
1540# The `ncr' device provides support for the NCR 53C810 and 53C825
1541# self-contained SCSI host adapters.
1542#
1543# The `isp' device provides support for the Qlogic ISP 1020, 1040
1544# nd 1040B PCI SCSI host adapters, as well as the Qlogic ISP 2100
1545# FC/AL Host Adapter.
1546#
1547# The `al' device provides support for PCI fast ethernet adapters
1548# based on the ADMtek Inc. AL981 "Comet" chip.
1549#
1550# The `ax' device provides support for PCI fast ethernet adapters
1551# based on the ASIX Electronics AX88140A chip, including the Alfa
1552# Inc. GFC2204.
1553#
1554# The `de' device provides support for the Digital Equipment DC21040
1555# self-contained Ethernet adapter.
1556#
1557# The `fxp' device provides support for the Intel EtherExpress Pro/100B
1558# PCI Fast Ethernet adapters.
1559#
1560# The `mx' device provides support for various fast ethernet adapters
1561# based on the Macronix 98713, 987615 and 98725 series chips.
1562#
1563# The `pn' device provides support for various fast ethernet adapters
1564# based on the Lite-On 82c168 and 82c169 PNIC chips, including the
1565# LinkSys LNE100TX, the NetGear FA310TX rev. D1 and the Matrox
1566# FastNIC 10/100.
1567#
1568# The 'rl' device provides support for PCI fast ethernet adapters based
1569# on the RealTek 8129/8139 chipset. Note that the RealTek driver defaults
1570# to using programmed I/O to do register accesses because memory mapped
1571# mode seems to cause severe lockups on SMP hardware. This driver also
1572# supports the Accton EN1207D `Cheetah' adapter, which uses a chip called
1573# the MPX 5030/5038, which is either a RealTek in disguise or a RealTek
1574# workalike.
1575#
1576# The 'sf' device provides support for Adaptec Duralink PCI fast
1577# ethernet adapters based on the Adaptec AIC-6915 "starfire" controller.
1578# This includes dual and quad port cards, as well as one 100baseFX card.
1579# Most of these are 64-bit PCI devices, except for one single port
1580# card which is 32-bit.
1581#
| 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 complicated formula defined in param.c.
28#
29maxusers 10
30
31#
32# The `makeoptions' parameter allows variables to be passed to the
33# generated Makefile in the build area. DEBUG happens to be magic.
34# The following is equivalent to 'config -g KERNELNAME' and creates
35# 'kernel.debug' compiled with -g debugging as well as a normal
36# 'kernel'. Use 'make install.debug' to install the debug kernel
37# but that isn't normally necessary as the debug symbols are not loaded
38# by the kernel and are not useful there anyway.
39#
40# KERNEL can be overridden so that you can change the default name of your
41# kernel.
42#
43#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
44#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo"
45
46#
47# Certain applications can grow to be larger than the 128M limit
48# that FreeBSD initially imposes. Below are some options to
49# allow that limit to grow to 256MB, and can be increased further
50# with changing the parameters. MAXDSIZ is the maximum that the
51# limit can be set to, and the DFLDSIZ is the default value for
52# the limit. You might want to set the default lower than the
53# max, and explicitly set the maximum with a shell command for processes
54# that regularly exceed the limit like INND.
55#
56options MAXDSIZ="(256*1024*1024)"
57options DFLDSIZ="(256*1024*1024)"
58
59# Options for the VM subsystem
60#options PQ_NOOPT # No coloring
61options PQ_LARGECACHE # color for 512k/16k cache
62#options PQ_HUGECACHE # color for 1024k/16k cache
63
64# This allows you to actually store this configuration file into
65# the kernel binary itself, where it may be later read by saying:
66# strings -aout -n 3 /kernel | grep ^___ | sed -e 's/^___//' > MYKERNEL
67#
68options INCLUDE_CONFIG_FILE # Include this file in kernel
69
70
71#####################################################################
72# SMP OPTIONS:
73#
74# SMP enables building of a Symmetric MultiProcessor Kernel.
75# APIC_IO enables the use of the IO APIC for Symmetric I/O.
76# NCPU sets the number of CPUs, defaults to 2.
77# NBUS sets the number of busses, defaults to 4.
78# NAPIC sets the number of IO APICs on the motherboard, defaults to 1.
79# NINTR sets the total number of INTs provided by the motherboard.
80#
81# Notes:
82#
83# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard.
84#
85# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels.
86#
87# Check the 'Rogue SMP hardware' section to see if additional options
88# are required by your hardware.
89#
90
91# Mandatory:
92options SMP # Symmetric MultiProcessor Kernel
93options APIC_IO # Symmetric (APIC) I/O
94
95# Optional, these are the defaults plus 1:
96options NCPU=5 # number of CPUs
97options NBUS=5 # number of busses
98options NAPIC=2 # number of IO APICs
99options NINTR=25 # number of INTs
100
101#
102# Rogue SMP hardware:
103#
104
105# Bridged PCI cards:
106#
107# The MP tables of most of the current generation MP motherboards
108# do NOT properly support bridged PCI cards. To use one of these
109# cards you should refer to ???
110
111
112#####################################################################
113# CPU OPTIONS
114
115#
116# You must specify at least one CPU (the one you intend to run on);
117# deleting the specification for CPUs you don't need to use may make
118# parts of the system run faster. This is especially true removing
119# I386_CPU.
120#
121cpu I386_CPU
122cpu I486_CPU
123cpu I586_CPU # aka Pentium(tm)
124cpu I686_CPU # aka Pentium Pro(tm)
125
126#
127# Options for CPU features.
128#
129# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM
130# BlueLightning CPU. It works only with Cyrix FPU, and this option
131# should not be used with Intel FPU.
132#
133# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning
134# CPU if CPU supports it. The default is double-clock mode on
135# BlueLightning CPU box.
136#
137# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1).
138#
139# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct
140# mapped mode. Default is 2-way set associative mode.
141#
142# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space
143# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1.
144# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3)
145#
146# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables
147# reorder). This option should not be used if you use memory mapped
148# I/O device(s).
149#
150# CPU_FASTER_5X86_FPU enables faster FPU exception handler.
151#
152# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products
153# for i386 machines.
154#
155# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of
156# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively
157# (no clock delay).
158#
159# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination
160# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE
161# 1).
162#
163# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1).
164#
165# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU
166# enters suspend mode following execution of HALT instruction.
167#
168# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD
169# K5/K6/K6-2 cpus.
170#
171# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache
172# flush at hold state.
173#
174# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs
175# without cache flush at hold state, and (2) write-back CPU cache on
176# Cyrix 6x86 whose revision < 2.7 (NOTE 2).
177#
178# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY
179# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is
180# executed. This should be included for ALL kernels that won't run
181# on a Pentium.
182#
183# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors
184# which indicates that the 15-16MB range is *definitely* not being
185# occupied by an ISA memory hole.
186#
187# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT,
188# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs.
189# These options may crash your system.
190#
191# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled
192# in write-through mode when revision < 2.7. If revision of Cyrix
193# 6x86 >= 2.7, CPU cache is always enabled in write-back mode.
194#
195# NOTE 3: This option may cause failures for software that requires
196# locked cycles in order to operate correctly.
197#
198options CPU_BLUELIGHTNING_FPU_OP_CACHE
199options CPU_BLUELIGHTNING_3X
200options CPU_BTB_EN
201options CPU_DIRECT_MAPPED_CACHE
202options CPU_DISABLE_5X86_LSSER
203options CPU_FASTER_5X86_FPU
204options CPU_I486_ON_386
205options CPU_IORT
206options CPU_LOOP_EN
207options CPU_RSTK_EN
208options CPU_SUSP_HLT
209options CPU_WT_ALLOC
210options CYRIX_CACHE_WORKS
211options CYRIX_CACHE_REALLY_WORKS
212#options NO_F00F_HACK
213
214#
215# A math emulator is mandatory if you wish to run on hardware which
216# does not have a floating-point processor. Pick either the original,
217# bogus (but freely-distributable) math emulator, or a much more
218# fully-featured but GPL-licensed emulator taken from Linux.
219#
220options MATH_EMULATE #Support for x87 emulation
221# Don't enable both of these in a real config.
222options GPL_MATH_EMULATE #Support for x87 emulation via
223 #new math emulator
224
225
226#####################################################################
227# COMPATIBILITY OPTIONS
228
229#
230# Implement system calls compatible with 4.3BSD and older versions of
231# FreeBSD. You probably do NOT want to remove this as much current code
232# still relies on the 4.3 emulation.
233#
234options COMPAT_43
235
236#
237# Allow user-mode programs to manipulate their local descriptor tables.
238# This option is required for the WINE Windows(tm) emulator, and is
239# not used by anything else (that we know of).
240#
241options USER_LDT #allow user-level control of i386 ldt
242
243#
244# These three options provide support for System V Interface
245# Definition-style interprocess communication, in the form of shared
246# memory, semaphores, and message queues, respectively.
247#
248options SYSVSHM
249options SYSVSEM
250options SYSVMSG
251
252#
253# This option includes a MD5 routine in the kernel, this is used for
254# various authentication and privacy uses.
255#
256options MD5
257
258
259#####################################################################
260# DEBUGGING OPTIONS
261
262#
263# Enable the kernel debugger.
264#
265options DDB
266
267#
268# Don't drop into DDB for a panic. Intended for unattended operation
269# where you may want to drop to DDB from the console, but still want
270# the machine to recover from a panic
271#
272options DDB_UNATTENDED
273
274#
275# If using GDB remote mode to debug the kernel, there's a non-standard
276# extension to the remote protocol that can be used to use the serial
277# port as both the debugging port and the system console. It's non-
278# standard and you're on your own if you enable it. See also the
279# "remotechat" variables in the FreeBSD specific version of gdb.
280#
281options GDB_REMOTE_CHAT
282
283#
284# KTRACE enables the system-call tracing facility ktrace(2).
285#
286options KTRACE #kernel tracing
287
288#
289# The INVARIANTS option is used in a number of source files to enable
290# extra sanity checking of internal structures. This support is not
291# enabled by default because of the extra time it would take to check
292# for these conditions, which can only occur as a result of
293# programming errors.
294#
295options INVARIANTS
296
297#
298# The INVARIANT_SUPPORT option makes us compile in support for
299# verifying some of the internal structures. It is a prerequisite for
300# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be
301# called. The intent is that you can set 'INVARIANTS' for single
302# source files (by changing the source file or specifying it on the
303# command line) if you have 'INVARIANT_SUPPORT' enabled.
304#
305options INVARIANT_SUPPORT
306
307#
308# The DIAGNOSTIC option is used to enable extra debugging information
309# from some parts of the kernel. As this makes everything more noisy,
310# it is disabled by default.
311#
312options DIAGNOSTIC
313
314#
315# PERFMON causes the driver for Pentium/Pentium Pro performance counters
316# to be compiled. See perfmon(4) for more information.
317#
318options PERFMON
319
320
321#
322# This option let some drivers co-exist that can't co-exist in a running
323# system. This is used to be able to compile all kernel code in one go for
324# quality assurance purposes (like this file, which the option takes it name
325# from.)
326#
327options COMPILING_LINT
328
329
330# XXX - this doesn't belong here.
331# Allow ordinary users to take the console - this is useful for X.
332options UCONSOLE
333
334# XXX - this doesn't belong here either
335options USERCONFIG #boot -c editor
336options INTRO_USERCONFIG #imply -c and show intro screen
337options VISUAL_USERCONFIG #visual boot -c editor
338
339# XXX - neither does this
340options ROOTDEVNAME=\"da0s2e\"
341
342#####################################################################
343# NETWORKING OPTIONS
344
345#
346# Protocol families:
347# Only the INET (Internet) family is officially supported in FreeBSD.
348# Source code for the NS (Xerox Network Service) is provided for amusement
349# value.
350#
351options INET #Internet communications protocols
352
353options IPX #IPX/SPX communications protocols
354options IPXIP #IPX in IP encapsulation (not available)
355options IPTUNNEL #IP in IPX encapsulation (not available)
356
357options NETATALK #Appletalk communications protocols
358
359# These are currently broken but are shipped due to interest.
360#options NS #Xerox NS protocols
361
362# These are currently broken and are no longer shipped due to lack
363# of interest.
364#options CCITT #X.25 network layer
365#options ISO
366#options TPIP #ISO TP class 4 over IP
367#options TPCONS #ISO TP class 0 over X.25
368#options LLC #X.25 link layer for Ethernets
369#options HDLC #X.25 link layer for serial lines
370#options EON #ISO CLNP over IP
371#options NSIP #XNS over IP
372
373#
374# Network interfaces:
375# The `loop' pseudo-device is MANDATORY when networking is enabled.
376# The `ether' pseudo-device provides generic code to handle
377# Ethernets; it is MANDATORY when a Ethernet device driver is
378# configured or token-ring is enabled.
379# The 'fddi' pseudo-device provides generic code to support FDDI.
380# The `sppp' pseudo-device serves a similar role for certain types
381# of synchronous PPP links (like `cx', `ar').
382# The `sl' pseudo-device implements the Serial Line IP (SLIP) service.
383# The `ppp' pseudo-device implements the Point-to-Point Protocol.
384# The `bpf' pseudo-device enables the Berkeley Packet Filter. Be
385# aware of the legal and administrative consequences of enabling this
386# option. The number of devices determines the maximum number of
387# simultaneous BPF clients programs runnable.
388# The `disc' pseudo-device implements a minimal network interface,
389# which throws away all packets sent and never receives any. It is
390# included for testing purposes.
391# The `tun' pseudo-device implements (user-)ppp and nos-tun
392# The `streams' pseudo-device implements SysVR4 STREAMS emulation.
393#
394# The PPP_BSDCOMP option enables support for compress(1) style entire
395# packet compression, the PPP_DEFLATE is for zlib/gzip style compression.
396# PPP_FILTER enables code for filtering the ppp data stream and selecting
397# events for resetting the demand dial activity timer - requires bpf.
398# See pppd(8) for more details.
399#
400pseudo-device ether #Generic Ethernet
401pseudo-device token #Generic TokenRing
402pseudo-device fddi #Generic FDDI
403pseudo-device sppp #Generic Synchronous PPP
404pseudo-device loop #Network loopback device
405pseudo-device bpf #Berkeley packet filter
406pseudo-device disc #Discard device
407pseudo-device tun #Tunnel driver (ppp(8), nos-tun(8))
408pseudo-device sl 2 #Serial Line IP
409pseudo-device ppp 2 #Point-to-point protocol
410pseudo-device streams
411options PPP_BSDCOMP #PPP BSD-compress support
412options PPP_DEFLATE #PPP zlib/deflate/gzip support
413options PPP_FILTER #enable bpf filtering (needs bpf)
414
415#
416# Internet family options:
417#
418# TCP_COMPAT_42 causes the TCP code to emulate certain bugs present in
419# 4.2BSD. This option should not be used unless you have a 4.2BSD
420# machine and TCP connections fail.
421#
422# MROUTING enables the kernel multicast packet forwarder, which works
423# with mrouted(8).
424#
425# IPFIREWALL enables support for IP firewall construction, in
426# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends
427# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT
428# limits the number of times a matching entry can be logged.
429#
430# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any"
431# and if you do not add other rules during startup to allow access,
432# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall=open
433# in /etc/rc.conf when first enabling this feature, then refining the
434# firewall rules in /etc/rc.firewall after you've tested that the new kernel
435# feature works properly.
436#
437# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to
438# allow everything. Use with care, if a cracker can crash your
439# firewall machine, they can get to your protected machines. However,
440# if you are using it as an as-needed filter for specific problems as
441# they arise, then this may be for you. Changing the default to 'allow'
442# means that you won't get stuck if the kernel and /sbin/ipfw binary get
443# out of sync.
444#
445# IPDIVERT enables the divert IP sockets, used by ``ipfw divert''
446#
447# IPFILTER enables Darren Reed's ipfilter package.
448# IPFILTER_LOG enables ipfilter's logging.
449# IPFILTER_LKM enables LKM support for an ipfilter module (untested).
450#
451# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding
452# packets without touching the ttl). This can be useful to hide firewalls
453# from traceroute and similar tools.
454#
455# TCPDEBUG is undocumented.
456#
457options TCP_COMPAT_42 #emulate 4.2BSD TCP bugs
458options MROUTING # Multicast routing
459options IPFIREWALL #firewall
460options IPFIREWALL_VERBOSE #print information about
461 # dropped packets
462options IPFIREWALL_FORWARD #enable transparent proxy support
463options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity
464options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default
465options IPDIVERT #divert sockets
466options IPFILTER #kernel ipfilter support
467options IPFILTER_LOG #ipfilter logging
468#options IPFILTER_LKM #kernel support for ip_fil.o LKM
469options IPSTEALTH #support for stealth forwarding
470options TCPDEBUG
471
472# ICMP_BANDLIM enables icmp error response bandwidth limiting. You
473# typically want this option as it will help protect the machine from
474# D.O.S. packet attacks.
475#
476options ICMP_BANDLIM
477
478# DUMMYNET enables the "dummynet" bandwidth limiter. You need
479# IPFIREWALL as well. See the dummynet(4) manpage for more info.
480# BRIDGE enables bridging between ethernet cards -- see bridge(4).
481# You can use IPFIREWALL and dummynet together with bridging.
482options DUMMYNET
483options BRIDGE
484
485#
486# ATM (HARP version) options
487#
488# ATM_CORE includes the base ATM functionality code. This must be included
489# for ATM support.
490#
491# ATM_IP includes support for running IP over ATM.
492#
493# At least one (and usually only one) of the following signalling managers
494# must be included (note that all signalling managers include PVC support):
495# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'.
496# ATM_SPANS includes support for the `spans' signalling manager, which runs
497# the FORE Systems's proprietary SPANS signalling protocol.
498# ATM_UNI includes support for the `uni30' and `uni31' signalling managers,
499# which run the ATM Forum UNI 3.x signalling protocols.
500#
501# The `hea' driver provides support for the Efficient Networks, Inc.
502# ENI-155p ATM PCI Adapter.
503#
504# The `hfa' driver provides support for the FORE Systems, Inc.
505# PCA-200E ATM PCI Adapter.
506#
507options ATM_CORE #core ATM protocol family
508options ATM_IP #IP over ATM support
509options ATM_SIGPVC #SIGPVC signalling manager
510options ATM_SPANS #SPANS signalling manager
511options ATM_UNI #UNI signalling manager
512device hea0 #Efficient ENI-155p ATM PCI
513device hfa0 #FORE PCA-200E ATM PCI
514
515
516#####################################################################
517# FILESYSTEM OPTIONS
518
519#
520# Only the root, /usr, and /tmp filesystems need be statically
521# compiled; everything else will be automatically loaded at mount
522# time. (Exception: the UFS family---FFS, and MFS --- cannot
523# currently be demand-loaded.) Some people still prefer to statically
524# compile other filesystems as well.
525#
526# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be
527# buggy, and WILL panic your system if you attempt to do anything with
528# them. They are included here as an incentive for some enterprising
529# soul to sit down and fix them.
530#
531
532# One of these is mandatory:
533options FFS #Fast filesystem
534options MFS #Memory File System
535options NFS #Network File System
536
537# The rest are optional:
538# options NFS_NOSERVER #Disable the NFS-server code.
539options CD9660 #ISO 9660 filesystem
540options FDESC #File descriptor filesystem
541options KERNFS #Kernel filesystem
542options MSDOSFS #MS DOS File System
543options NTFS #NT File System
544options NULLFS #NULL filesystem
545options PORTAL #Portal filesystem
546options PROCFS #Process filesystem
547options UMAPFS #UID map filesystem
548options UNION #Union filesystem
549# The xFS_ROOT options REQUIRE the associated ``options xFS''
550options CD9660_ROOT #CD-ROM usable as root device
551options FFS_ROOT #FFS usable as root device
552options MFS_ROOT #MFS usable as root device
553options NFS_ROOT #NFS usable as root device
554# This code is still experimental (e.g. doesn't handle disk slices well).
555# Also, 'options MFS' is currently incompatible with DEVFS.
556options DEVFS #devices filesystem
557
558# Soft updates is technique for improving file system speed and
559# making abrupt shutdown less risky. It is not enabled by default due
560# to copyright restraints on the code that implement it.
561#
562# Read ../../ufs/ffs/README.softupdates to learn what you need to
563# do to enable this. ../../contrib/softupdates/README gives
564# more details on how they actually work.
565#
566options SOFTUPDATES
567
568# Make space in the kernel for a MFS root filesystem. Define to the number
569# of kilobytes to reserve for the filesystem.
570options MFS_ROOT_SIZE=10
571# Allows MFS filesystems to be exported via nfs
572options EXPORTMFS
573
574# Allow this many swap-devices.
575options NSWAPDEV=20
576
577# Disk quotas are supported when this option is enabled.
578options QUOTA #enable disk quotas
579
580# Add more checking code to various filesystems
581#options NULLFS_DIAGNOSTIC
582#options KERNFS_DIAGNOSTIC
583#options UMAPFS_DIAGNOSTIC
584#options UNION_DIAGNOSTIC
585
586# In particular multi-session CD-Rs might require a huge amount of
587# time in order to "settle". If we are about mounting them as the
588# root f/s, we gotta wait a little.
589#
590# The number is supposed to be in seconds.
591options CD9660_ROOTDELAY=20
592
593# If you are running a machine just as a fileserver for PC and MAC
594# users, using SAMBA or Netatalk, you may consider setting this option
595# and keeping all those users' directories on a filesystem that is
596# mounted with the suiddir option. This gives new files the same
597# ownership as the directory (similar to group). It's a security hole
598# if you let these users run programs, so confine it to file-servers
599# (but it'll save you lots of headaches in those cases). Root owned
600# directories are exempt and X bits are cleared. The suid bit must be
601# set on the directory as well; see chmod(1) PC owners can't see/set
602# ownerships so they keep getting their toes trodden on. This saves
603# you all the support calls as the filesystem it's used on will act as
604# they expect: "It's my dir so it must be my file".
605#
606options SUIDDIR
607
608
609# Add some error checking code to the null_bypass routine
610# in the NULL filesystem
611#options SAFETY
612
613
614# NFS options:
615options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec
616options NFS_MAXATTRTIMO=60
617options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec
618options NFS_MAXDIRATTRTIMO=60
619options NFS_GATHERDELAY=10 # Default write gather delay (msec)
620options NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this
621options NFS_WDELAYHASHSIZ=16 # and with this
622options NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this
623options NFS_DEBUG # Enable NFS Debugging
624
625# Coda stuff:
626options CODA #CODA filesystem.
627pseudo-device vcoda 4 #coda minicache <-> venus comm.
628
629#
630# Add support for the EXT2FS filesystem of Linux fame. Be a bit
631# careful with this - the ext2fs code has a tendency to lag behind
632# changes and not be exercised very much, so mounting read/write could
633# be dangerous (and even mounting read only could result in panics.)
634#
635options EXT2FS
636
637
638
639#####################################################################
640# POSIX P1003.1B
641
642# Real time extensions added in the 1993 Posix
643# P1003_1B: Infrastructure
644# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING
645# _KPOSIX_VERSION: Version kernel is built for
646
647options P1003_1B
648options _KPOSIX_PRIORITY_SCHEDULING
649options _KPOSIX_VERSION=199309L
650
651
652#####################################################################
653# SCSI DEVICES
654
655# SCSI DEVICE CONFIGURATION
656
657# The SCSI subsystem consists of the `base' SCSI code, a number of
658# high-level SCSI device `type' drivers, and the low-level host-adapter
659# device drivers. The host adapters are listed in the ISA and PCI
660# device configuration sections below.
661#
662# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so
663# that a given bus, target, and LUN always come on line as the same
664# device unit. In earlier versions the unit numbers were assigned
665# in the order that the devices were probed on the SCSI bus. This
666# means that if you removed a disk drive, you may have had to rewrite
667# your /etc/fstab file, and also that you had to be careful when adding
668# a new disk as it may have been probed earlier and moved your device
669# configuration around.
670
671# This old behavior is maintained as the default behavior. The unit
672# assignment begins with the first non-wired down unit for a device
673# type. For example, if you wire a disk as "da3" then the first
674# non-wired disk will be assigned da4.
675
676# The syntax for wiring down devices is:
677
678# controller scbus0 at ahc0 # Single bus device
679# controller scbus1 at ahc1 bus 0 # Single bus device
680# controller scbus3 at ahc2 bus 0 # Twin bus device
681# controller scbus2 at ahc2 bus 1 # Twin bus device
682# disk da0 at scbus0 target 0 unit 0
683# disk da1 at scbus3 target 1
684# disk da2 at scbus2 target 3
685# tape sa1 at scbus1 target 6
686# device cd0 at scbus?
687
688# "units" (SCSI logical unit number) that are not specified are
689# treated as if specified as LUN 0.
690
691# All SCSI devices allocate as many units as are required.
692
693# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI
694# configuration and doesn't have to be explicitly configured.
695
696controller scbus0 #base SCSI code
697device ch0 #SCSI media changers
698device da0 #SCSI direct access devices (aka disks)
699device sa0 #SCSI tapes
700device cd0 #SCSI CD-ROMs
701device pass0 #CAM passthrough driver
702
703# The previous devices (ch, da, st, cd) are recognized by config.
704# config doesn't (and shouldn't) know about these newer ones,
705# so we have to specify that they are on a SCSI bus with the "at scbus?"
706# clause.
707
708device pt0 at scbus? # SCSI processor type
709
710# CAM OPTIONS:
711# debugging options:
712# -- NOTE -- If you specify one of the bus/target/lun options, you must
713# specify them all!
714# CAMDEBUG: When defined enables debugging macros
715# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses.
716# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets.
717# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns.
718# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE,
719# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB
720#
721# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds
722# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions
723# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions
724# SCSI_REPORT_GEOMETRY: Always report disk geometry at boot up instead
725# of only when booting verbosely.
726# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter)
727# queue after a bus reset, and the number of milliseconds to
728# freeze the device queue after a bus device reset.
729options CAMDEBUG
730options CAM_DEBUG_BUS=-1
731options CAM_DEBUG_TARGET=-1
732options CAM_DEBUG_LUN=-1
733options CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB"
734options CAM_MAX_HIGHPOWER=4
735options SCSI_NO_SENSE_STRINGS
736options SCSI_NO_OP_STRINGS
737options SCSI_REPORT_GEOMETRY
738options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device
739
740# Options for the CAM CDROM driver:
741# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN
742# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only
743# enforced if there is I/O waiting for another LUN
744# The compiled in defaults for these variables are 2 and 10 seconds,
745# respectively.
746#
747# These can also be changed on the fly with the following sysctl variables:
748# kern.cam.cd.changer.min_busy_seconds
749# kern.cam.cd.changer.max_busy_seconds
750#
751options CHANGER_MIN_BUSY_SECONDS=2
752options CHANGER_MAX_BUSY_SECONDS=10
753
754# Options for the CAM sequential access driver:
755# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes
756# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes
757# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes
758options SA_SPACE_TIMEOUT="(60)"
759options SA_REWIND_TIMEOUT="(2*60)"
760options SA_ERASE_TIMEOUT="(4*60)"
761
762# Optional timeout for the CAM processor target (pt) device
763# This is specified in seconds. The default is 60 seconds.
764options SCSI_PT_DEFAULT_TIMEOUT="60"
765
766
767#####################################################################
768# MISCELLANEOUS DEVICES AND OPTIONS
769
770# The `pty' device usually turns out to be ``effectively mandatory'',
771# as it is required for `telnetd', `rlogind', `screen', `emacs', and
772# `xterm', among others.
773
774pseudo-device pty #Pseudo ttys
775pseudo-device speaker #Play IBM BASIC-style noises out your speaker
776pseudo-device gzip #Exec gzipped a.out's
777pseudo-device vn #Vnode driver (turns a file into a device)
778pseudo-device snp 3 #Snoop device - to look at pty/vty/etc..
779pseudo-device ccd 4 #Concatenated disk driver
780
781# Configuring Vinum into the kernel is not necessary, since the kld
782# module gets started automatically when vinum(8) starts. This
783# device is also untested. Use at your own risk.
784#
785# The option VINUMDEBUG must match the value set in CFLAGS
786# in /usr/src/sbin/vinum/Makefile. Failure to do so will result in
787# the following message from vinum(8):
788#
789# Can't get vinum config: Invalid argument
790#
791# see vinum(4) for more reasons not to use these options.
792pseudo-device vinum #Vinum concat/mirror/raid driver
793options VINUMDEBUG #enable Vinum debugging hooks
794
795# These are only for watching for bitrot in old tty code.
796# broken
797#pseudo-device tb
798
799# Size of the kernel message buffer. Should be N * pagesize.
800options MSGBUF_SIZE=40960
801
802
803#####################################################################
804# HARDWARE DEVICE CONFIGURATION
805
806# ISA and EISA devices:
807# EISA support is available for some device, so they can be auto-probed.
808# Micro Channel is not supported at all.
809
810#
811# Mandatory ISA devices: isa, npx
812#
813controller isa0
814
815#
816# Options for `isa':
817#
818# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A
819# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
820# This option breaks suspend/resume on some portables.
821#
822# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A
823# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
824# Automatic EOI is documented not to work for for the slave with the
825# original i8259A, but it works for some clones and some integrated
826# versions.
827#
828# MAXMEM specifies the amount of RAM on the machine; if this is not
829# specified, FreeBSD will first read the amount of memory from the CMOS
830# RAM, so the amount of memory will initially be limited to 64MB or 16MB
831# depending on the BIOS. If the BIOS reports 64MB, a memory probe will
832# then attempt to detect the installed amount of RAM. If this probe
833# fails to detect >64MB RAM you will have to use the MAXMEM option.
834# The amount is in kilobytes, so for a machine with 128MB of RAM, it would
835# be 131072 (128 * 1024).
836#
837# TUNE_1542 enables the automatic ISA bus speed selection for the
838# Adaptec 1542 boards. Does not work for all boards, use it with caution.
839#
840# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to
841# reset the CPU for reboot. This is needed on some systems with broken
842# keyboard controllers.
843#
844# PAS_JOYSTICK_ENABLE enables the gameport on the ProAudio Spectrum
845
846options AUTO_EOI_1
847#options AUTO_EOI_2
848options MAXMEM="(128*1024)"
849options TUNE_1542
850#options BROKEN_KEYBOARD_RESET
851#options PAS_JOYSTICK_ENABLE
852
853# Enable support for the kernel PLL to use an external PPS signal,
854# under supervision of [x]ntpd(8)
855# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp
856
857options PPS_SYNC
858
859# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n"
860# message you probably have some broken sw/hw which disables interrupts
861# for too long. You can make the system more resistant to this by
862# choosing a high value for NTIMECOUNTER. The default is 5, there
863# is no upper limit but more than a couple of hundred are not productive.
864# A better strategy may be to sysctl -w kern.timecounter.method=1
865
866options NTIMECOUNTER=20
867
868# Enable PnP support in the kernel. This allows you to automatically
869# attach to PnP cards for drivers that support it and allows you to
870# configure cards from USERCONFIG. See pnp(4) for more info.
871controller pnp0
872
873# The keyboard controller; it controls the keyboard and the PS/2 mouse.
874controller atkbdc0 at isa? port IO_KBD
875
876# The AT keyboard
877device atkbd0 at atkbdc? irq 1
878
879# Options for atkbd:
880options ATKBD_DFLT_KEYMAP # specify the built-in keymap
881makeoptions ATKBD_DFLT_KEYMAP="jp.106"
882
883# These options are valid for other keyboard drivers as well.
884options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap
885options KBD_INSTALL_CDEV # install a CDEV entry in /dev
886
887# `flags' for atkbd:
888# 0x01 Force detection of keyboard, else we always assume a keyboard
889# 0x02 Don't reset keyboard, useful for some newer ThinkPads
890# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads
891
892# PS/2 mouse
893device psm0 at atkbdc? irq 12
894
895# Options for psm:
896options PSM_HOOKAPM #hook the APM resume event, useful
897 #for some laptops
898options PSM_RESETAFTERSUSPEND #reset the device at the resume event
899
900# The video card driver.
901device vga0 at isa? port ? conflicts
902
903# Options for vga:
904# Try the following option if the mouse pointer is not drawn correctly
905# or font does not seem to be loaded properly. May cause flicker on
906# some systems.
907options VGA_ALT_SEQACCESS
908
909# If you can dispense with some vga driver features, you may want to
910# use the following options to save some memory.
911options VGA_NO_FONT_LOADING # don't save/load font
912options VGA_NO_MODE_CHANGE # don't change video modes
913
914# Older video cards may require this option for proper operation.
915options VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs
916
917# The following option probably won't work with the LCD displays.
918options VGA_WIDTH90 # support 90 column modes
919
920# To include support for VESA video modes
921options VESA
922
923# Splash screen at start up! Screen savers require this too.
924pseudo-device splash
925
926# The pcvt console driver (vt220 compatible).
927device vt0 at isa?
928options XSERVER # support for running an X server.
929options FAT_CURSOR # start with block cursor
930# This PCVT option is for keyboards such as those used on IBM ThinkPad laptops
931options PCVT_SCANSET=2 # IBM keyboards are non-std
932# Other PCVT options are documented in pcvt(4).
933options PCVT_24LINESDEF
934options PCVT_CTRL_ALT_DEL
935options PCVT_EMU_MOUSE
936options PCVT_FREEBSD=211
937options PCVT_META_ESC
938options PCVT_NSCREENS=9
939options PCVT_PRETTYSCRNS
940options PCVT_SCREENSAVER
941options PCVT_USEKBDSEC
942options PCVT_VT220KEYB
943
944# The syscons console driver (sco color console compatible).
945device sc0 at isa?
946options MAXCONS=16 # number of virtual consoles
947options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode
948options SC_DFLT_FONT # compile font in
949makeoptions SC_DFLT_FONT=cp850
950options SC_DISABLE_DDBKEY # disable `debug' key
951options SC_DISABLE_REBOOT # disable reboot key sequence
952options SC_HISTORY_SIZE=200 # number of history buffer lines
953options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor
954options SC_PIXEL_MODE # add support for the raster text mode
955
956# You can selectively disable features in syscons.
957options SC_NO_CUTPASTE
958options SC_NO_FONT_LOADING
959options SC_NO_HISTORY
960options SC_NO_SYSMOUSE
961
962#
963# The Numeric Processing eXtension driver. In addition to this, you
964# may configure a math emulator (see above). If your machine has a
965# hardware FPU and the kernel configuration includes the npx device
966# *and* a math emulator compiled into the kernel, the hardware FPU
967# will be used, unless it is found to be broken or unless "flags" to
968# npx0 includes "0x08", which requests preference for the emulator.
969device npx0 at nexus? port IO_NPX flags 0x0 irq 13
970
971#
972# `flags' for npx0:
973# 0x01 don't use the npx registers to optimize bcopy.
974# 0x02 don't use the npx registers to optimize bzero.
975# 0x04 don't use the npx registers to optimize copyin or copyout.
976# 0x08 use emulator even if hardware FPU is available.
977# The npx registers are normally used to optimize copying and zeroing when
978# all of the following conditions are satisfied:
979# I586_CPU is an option
980# the cpu is an i586 (perhaps not a Pentium)
981# the probe for npx0 succeeds
982# INT 16 exception handling works.
983# Then copying and zeroing using the npx registers is normally 30-100% faster.
984# The flags can be used to control cases where it doesn't work or is slower.
985# Setting them at boot time using userconfig works right (the optimizations
986# are not used until later in the bootstrap when npx0 is attached).
987# Flag 0x08 automatically disables the i586 optimized routines.
988#
989
990#
991# Optional ISA and EISA devices:
992#
993
994#
995# SCSI host adapters: `aha', `bt'
996#
997# adv: All Narrow SCSI bus AdvanSys controllers.
998# adw: Second Generation AdvanSys controllers including the ADV940UW.
999# aha: Adaptec 154x
1000# ahc: Adaptec 274x/284x/294x
1001# bt: Most Buslogic controllers
1002#
1003# Note that the order is important in order for Buslogic cards to be
1004# probed correctly.
1005#
1006
1007controller bt0 at isa? port IO_BT0 irq ?
1008controller adv0 at isa? port ? irq ?
1009controller adw0
1010controller aha0 at isa? port ? irq ?
1011
1012#
1013# Compaq Smart RAID controller. This driver also uses the major number
1014# of wd, in order to be able to boot a pure RAID system.
1015# Only one line of each is needed, the code finds all available controllers
1016# and devices.
1017#
1018controller ida0
1019device id0
1020
1021#
1022# ATA and ATAPI devices
1023# This is work in progress, use at your own risk.
1024# It currently reuses the majors of wd.c and friends.
1025# It cannot co-exist with the old system in one kernel.
1026# You only need one "controller ata0" for it to find all
1027# PCI devices on modern machines.
1028#controller ata0
1029#device atadisk0 # ATA disk drives
1030#device atapicd0 # ATAPI CDROM drives
1031#device atapifd0 # ATAPI floppy drives
1032#device atapist0 # ATAPI tape drives
1033#
1034# If you need ISA only devices, this is the lines to add:
1035#controller ata1 at isa? port IO_WD1 irq 14
1036#controller ata2 at isa? port IO_WD2 irq 15
1037#
1038# All the controller lines can coexist, the driver will
1039# find out which ones are there.
1040
1041#
1042# ST-506, ESDI, and IDE hard disks: `wdc' and `wd'
1043#
1044# The flags fields are used to enable the multi-sector I/O and
1045# the 32BIT I/O modes. The flags may be used in either the controller
1046# definition or in the individual disk definitions. The controller
1047# definition is supported for the boot configuration stuff.
1048#
1049# Each drive has a 16 bit flags value defined:
1050# The low 8 bits are the maximum value for the multi-sector I/O,
1051# where 0xff defaults to the maximum that the drive can handle.
1052# The high bit of the 16 bit flags (0x8000) allows probing for
1053# 32 bit transfers. Bit 14 (0x4000) enables a hack to wake
1054# up powered-down laptop drives. Bit 13 (0x2000) allows
1055# probing for PCI IDE DMA controllers, such as Intel's PIIX
1056# south bridges. Bit 12 (0x1000) sets LBA mode instead of the
1057# default CHS mode for accessing the drive. See the wd.4 man page.
1058#
1059# The flags field for the drives can be specified in the controller
1060# specification with the low 16 bits for drive 0, and the high 16 bits
1061# for drive 1.
1062# e.g.:
1063#controller wdc0 at isa? port IO_WD1 irq 14 flags 0x00ff8004
1064#
1065# specifies that drive 0 will be allowed to probe for 32 bit transfers and
1066# a maximum multi-sector transfer of 4 sectors, and drive 1 will not be
1067# allowed to probe for 32 bit transfers, but will allow multi-sector
1068# transfers up to the maximum that the drive supports.
1069#
1070# If you are using a PCI controller that is not running in compatibility
1071# mode (for example, it is a 2nd IDE PCI interface), then use config line(s)
1072# such as:
1073#
1074#controller wdc2 at isa? port 0 irq ? flags 0xa0ffa0ff
1075#disk wd4 at wdc2 drive 0
1076#disk wd5 at wdc2 drive 1
1077#
1078#controller wdc3 at isa? port 0 irq ? flags 0xa0ffa0ff
1079#disk wd6 at wdc3 drive 0
1080#disk wd7 at wdc3 drive 1
1081#
1082# Note that the above config would be useful for a Promise card, when used
1083# on a MB that already has a PIIX controller. Note the bogus irq and port
1084# entries. These are automatically filled in by the IDE/PCI support.
1085#
1086
1087controller wdc0 at isa? port IO_WD1 irq 14
1088disk wd0 at wdc0 drive 0
1089disk wd1 at wdc0 drive 1
1090controller wdc1 at isa? port IO_WD2 irq 15
1091disk wd2 at wdc1 drive 0
1092disk wd3 at wdc1 drive 1
1093
1094#
1095# This option allow you to override the default probe time for IDE
1096# devices, to get a faster probe. Setting this below 10000 violate
1097# the IDE specs, but may still work for you (it will work for most
1098# people).
1099#
1100options IDE_DELAY=8000 # Be optimistic about Joe IDE device
1101
1102# IDE CD-ROM & CD-R/RW driver - requires wdc controller
1103device wcd0
1104
1105# IDE floppy driver - requires wdc controller
1106device wfd0
1107
1108# IDE tape driver - requires wdc controller
1109device wst0
1110
1111
1112#
1113# Standard floppy disk controllers and floppy tapes: `fdc', `fd', and `ft'
1114#
1115controller fdc0 at isa? port IO_FD1 irq 6 drq 2
1116#
1117# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you
1118# gotta turn it actually on by setting the variable fd_debug with DDB,
1119# however.
1120options FDC_DEBUG
1121# FDC_YE enables support for the floppies used on the Libretto. This is a
1122# pcmcia floppy. You will also need to add
1123#card "Y-E DATA" "External FDD"
1124# config 0x4 "fdc0" 10
1125# to your pccard.conf file.
1126options FDC_YE #XXX newbus broken
1127#
1128# Activate this line instead of the fdc0 line above if you happen to
1129# have an Insight floppy tape. Probing them proved to be dangerous
1130# for people with floppy disks only, so it's "hidden" behind a flag:
1131#controller fdc0 at isa? port IO_FD1 flags 1 irq 6 drq 2
1132
1133disk fd0 at fdc0 drive 0
1134disk fd1 at fdc0 drive 1
1135
1136# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README
1137device fla0 at isa?
1138
1139#
1140# Other standard PC hardware: `mse', `sio', etc.
1141#
1142# mse: Logitech and ATI InPort bus mouse ports
1143# sio: serial ports (see sio(4))
1144
1145device mse0 at isa? port 0x23c irq 5
1146
1147device sio0 at isa? port IO_COM1 flags 0x10 irq 4
1148
1149#
1150# `flags' for serial drivers that support consoles (only for sio now):
1151# 0x10 enable console support for this unit. The other console flags
1152# are ignored unless this is set. Enabling console support does
1153# not make the unit the preferred console - boot with -h or set
1154# the 0x20 flag for that. Currently, at most one unit can have
1155# console support; the first one (in config file order) with
1156# this flag set is preferred. Setting this flag for sio0 gives
1157# the old behaviour.
1158# 0x20 force this unit to be the console (unless there is another
1159# higher priority console). This replaces the COMCONSOLE option.
1160# 0x40 reserve this unit for low level console operations. Do not
1161# access the device in any normal way.
1162# 0x80 use this port for serial line gdb support in ddb.
1163#
1164# PnP `flags' (set via userconfig using pnp x flags y)
1165# 0x1 disable probing of this device. Used to prevent your modem
1166# from being attached as a PnP modem.
1167#
1168
1169# Options for serial drivers that support consoles (only for sio now):
1170options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to
1171 #DDB, if available.
1172options CONSPEED=9600 #default speed for serial console (default 9600)
1173
1174# Options for sio:
1175options COM_ESP #code for Hayes ESP
1176options COM_MULTIPORT #code for some cards with shared IRQs
1177options EXTRA_SIO=2 #number of extra sio ports to allocate
1178
1179# Other flags for sio that aren't documented in the man page.
1180# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for
1181# ST16650A-compatible UARTs.
1182
1183#
1184# Network interfaces: `cx', `ed', `el', `ep', `ie', `is', `le', `lnc'
1185#
1186# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver (requires sppp)
1187# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters
1188# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing)
1189# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503
1190# el: 3Com 3C501 (slow!)
1191# ep: 3Com 3C509 (buggy)
1192# ex: Intel EtherExpress Pro/10 and other i82595-based adapters
1193# fe: Fujitsu MB86960A/MB86965A Ethernet
1194# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; Intel EtherExpress
1195# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100,
1196# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422)
1197# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 & Am79C960)
1198# rdp: RealTek RTL 8002-based pocket ethernet adapters
1199# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp)
1200# wl: Lucent Wavelan (ISA card only).
1201# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both
1202# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA
1203# bridge with a PCMCIA adapter plugged into it.
1204# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller.
1205# ze: IBM/National Semiconductor PCMCIA ethernet controller.
1206# zp: 3Com PCMCIA Etherlink III (It does not require shared memory for
1207# send/receive operation, but it needs 'iomem' to read/write the
1208# attribute memory)
1209# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133
1210# (no options needed)
1211#
1212device ar0 at isa? port 0x300 irq 10 iomem 0xd0000
1213device cs0 at isa? port 0x300 irq ?
1214device cx0 at isa? port 0x240 irq 15 drq 7
1215device ed0 at isa? port 0x280 irq 5 iomem 0xd8000
1216device el0 at isa? port 0x300 irq 9
1217device ep0 at isa? port 0x300 irq 10
1218device ex0 at isa? port? irq?
1219device fe0 at isa? port 0x300 irq ?
1220device ie0 at isa? port 0x300 irq 5 iomem 0xd0000
1221device ie1 at isa? port 0x360 irq 7 iomem 0xd0000
1222device le0 at isa? port 0x300 irq 5 iomem 0xd0000
1223device lnc0 at isa? port 0x280 irq 10 drq 0
1224device rdp0 at isa? port 0x378 irq 7 flags 2
1225device sr0 at isa? port 0x300 irq 5 iomem 0xd0000
1226device wi0 at isa? port? irq?
1227options WLCACHE # enables the signal-strength cache
1228options WLDEBUG # enables verbose debugging output
1229device wl0 at isa? port 0x300 irq ?
1230device xe0 at isa? port? irq ?
1231# We can (bogusly) include both the dedicated PCCARD drivers and the generic
1232# support when COMPILING_LINT.
1233device ze0 at isa? port 0x300 irq 5 iomem 0xd8000
1234device zp0 at isa? port 0x300 irq 10 iomem 0xd8000
1235
1236device oltr0 at isa?
1237
1238#
1239# ATM related options
1240#
1241# The `en' device provides support for Efficient Networks (ENI)
1242# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0).
1243#
1244# atm pseudo-device provides generic atm functions and is required for
1245# atm devices.
1246# NATM enables the netnatm protocol family that can be used to
1247# bypass TCP/IP.
1248#
1249# the current driver supports only PVC operations (no atm-arp, no multicast).
1250# for more details, please read the original documents at
1251# http://www.ccrc.wustl.edu/pub/chuck/bsdatm/wucs.html
1252#
1253pseudo-device atm
1254device en0
1255device en1
1256options NATM #native ATM
1257
1258#
1259# Audio drivers: `snd', `sb', `pas', `gus', `pca'
1260#
1261# snd: Voxware sound support code
1262# sb: SoundBlaster PCM - SoundBlaster, SB Pro, SB16, ProAudioSpectrum
1263# sbxvi: SoundBlaster 16
1264# sbmidi: SoundBlaster 16 MIDI interface
1265# pas: ProAudioSpectrum PCM and MIDI
1266# gus: Gravis Ultrasound - Ultrasound, Ultrasound 16, Ultrasound MAX
1267# gusxvi: Gravis Ultrasound 16-bit PCM (do not use)
1268# mss: Microsoft Sound System
1269# css: Crystal Sound System (CSS 423x PnP)
1270# sscape: Ensoniq Soundscape MIDI interface
1271# sscape_mss: Ensoniq Soundscape PCM (requires sscape)
1272# opl: Yamaha OPL-2 and OPL-3 FM - SB, SB Pro, SB 16, ProAudioSpectrum
1273# uart: stand-alone 6850 UART for MIDI
1274# mpu: Roland MPU-401 stand-alone card
1275#
1276# Note: It has been reported that ISA DMA with the SoundBlaster will
1277# lock up the machine (PR docs/5358). If this happens to you,
1278# turning off USWC write posting in your machine's BIOS may fix
1279# the problem.
1280#
1281# Beware! The addresses specified below are also hard-coded in
1282# i386/isa/sound/sound_config.h. If you change the values here, you
1283# must also change the values in the include file.
1284#
1285# pcm: PCM audio through various sound cards.
1286#
1287# This has support for a large number of new audio cards, based on
1288# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP.
1289# For more information about this driver and supported cards,
1290# see the pcm.4 man page and /sys/i386/isa/snd/CARDS.
1291#
1292# The flags of the device tells the device a bit more info about the
1293# device that normally is obtained through the PnP interface.
1294# bit 2..0 secondary DMA channel;
1295# bit 4 set if the board uses two dma channels;
1296# bit 15..8 board type, overrides autodetection; leave it
1297# zero if don't know what to put in (and you don't,
1298# since this is unsupported at the moment...).
1299#
1300# This driver will use the new PnP code if it's available.
1301#
1302# pca: PCM audio through your PC speaker
1303#
1304# If you have a GUS-MAX card and want to use the CS4231 codec on the
1305# card the drqs for the gus max must be 8 bit (1, 2, or 3).
1306#
1307# If you would like to use the full duplex option on the gus, then define
1308# flags to be the ``read dma channel''.
1309#
1310# options BROKEN_BUS_CLOCK #PAS-16 isn't working and OPTI chipset
1311# options SYMPHONY_PAS #PAS-16 isn't working and SYMPHONY chipset
1312# options EXCLUDE_SBPRO #PAS-16
1313# options SBC_IRQ=5 #PAS-16. Must match irq on sb0 line.
1314# PAS16: The order of the pas0/sb0/opl0 is important since the
1315# sb emulation is enabled in the pas-16 attach.
1316#
1317# To override the GUS defaults use:
1318# options GUS_DMA2
1319# options GUS_DMA
1320# options GUS_IRQ
1321#
1322# The i386/isa/sound/sound.doc has more information.
1323
1324# Controls all "VOXWARE" driver sound devices. See Luigi's driver
1325# below for an alternate which may work better for some cards.
1326#
1327controller snd0
1328device pas0 at isa? port 0x388 irq 10 drq 6
1329device sb0 at isa? port 0x220 irq 5 drq 1
1330device sbxvi0 at isa? drq 5
1331device sbmidi0 at isa? port 0x330
1332device awe0 at isa? port 0x620
1333device gus0 at isa? port 0x220 irq 12 drq 1
1334#device gus0 at isa? port 0x220 irq 12 drq 1 flags 0x3
1335device mss0 at isa? port 0x530 irq 10 drq 1
1336device css0 at isa? port 0x534 irq 5 drq 1 flags 0x08
1337device sscape0 at isa? port 0x330 irq 9 drq 0
1338device trix0 at isa? port 0x330 irq 6 drq 0
1339device sscape_mss0 at isa? port 0x534 irq 5 drq 1
1340device opl0 at isa? port 0x388
1341device mpu0 at isa? port 0x330 irq 6 drq 0
1342device uart0 at isa? port 0x330 irq 5
1343
1344# Luigi's snd code (use INSTEAD of snd0 and all VOXWARE drivers!).
1345# You may also wish to enable the pnp controller with this, for pnp
1346# sound cards.
1347#
1348#device pcm0 at isa? port ? irq 10 drq 1 flags 0x0
1349
1350# Not controlled by `snd'
1351device pca0 at isa? port IO_TIMER1
1352
1353#
1354# Miscellaneous hardware:
1355#
1356# mcd: Mitsumi CD-ROM
1357# scd: Sony CD-ROM
1358# matcd: Matsushita/Panasonic CD-ROM
1359# wt: Wangtek and Archive QIC-02/QIC-36 tape drives
1360# ctx: Cortex-I frame grabber
1361# apm: Laptop Advanced Power Management (experimental)
1362# spigot: The Creative Labs Video Spigot video-acquisition board
1363# meteor: Matrox Meteor video capture board
1364# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board
1365# cy: Cyclades serial driver
1366# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!)
1367# dgm: Digiboard PC/Xem driver
1368# gp: National Instruments AT-GPIB and AT-GPIB/TNT board
1369# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey
1370# gsc: Genius GS-4500 hand scanner.
1371# joy: joystick
1372# labpc: National Instrument's Lab-PC and Lab-PC+
1373# rc: RISCom/8 multiport card
1374# rp: Comtrol Rocketport(ISA) - single card
1375# tw: TW-523 power line interface for use with X-10 home control products
1376# si: Specialix SI/XIO 4-32 port terminal multiplexor
1377# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based)
1378# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent)
1379
1380# Notes on APM
1381# The flags takes the following meaning for apm0:
1382# 0x0020 Statclock is broken.
1383# 0x0011 Limit APM protocol to 1.1 or 1.0
1384# 0x0010 Limit APM protocol to 1.0
1385# If apm is omitted, some systems require sysctl -w kern.timcounter.method=1
1386# for correct timekeeping.
1387
1388# Notes on the spigot:
1389# The video spigot is at 0xad6. This port address can not be changed.
1390# The irq values may only be 10, 11, or 15
1391# I/O memory is an 8kb region. Possible values are:
1392# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff
1393# The start address must be on an even boundary.
1394# Add the following option if you want to allow non-root users to be able
1395# to access the spigot. This option is not secure because it allows users
1396# direct access to the I/O page.
1397# options SPIGOT_UNSECURE
1398
1399# Notes on the Comtrol Rocketport driver:
1400#
1401# The exact values used for rp0 depend on how many boards you have
1402# in the system. The manufacturer's sample configs are listed as:
1403#
1404# Comtrol Rocketport ISA single card
1405# device rp0 at isa? port 0x280
1406#
1407# If instead you have two ISA cards, one installed at 0x100 and the
1408# second installed at 0x180, then you should add the following to
1409# your kernel configuration file:
1410#
1411# device rp0 at isa? port 0x100
1412# device rp1 at isa? port 0x180
1413#
1414# For 4 ISA cards, it might be something like this:
1415#
1416# device rp0 at isa? port 0x180
1417# device rp1 at isa? port 0x100
1418# device rp2 at isa? port 0x340
1419# device rp3 at isa? port 0x240
1420#
1421# And for PCI cards, you only need say:
1422#
1423# device rp0
1424# device rp1
1425# ...
1426# Note: Make sure that any Rocketport PCI devices are specified BEFORE the
1427# ISA Rocketport devices.
1428
1429# Notes on the Digiboard driver:
1430#
1431# The following flag values have special meanings:
1432# 0x01 - alternate layout of pins (dgb & dgm)
1433# 0x02 - use the windowed PC/Xe in 64K mode (dgb only)
1434
1435# Notes on the Specialix SI/XIO driver:
1436# **This is NOT a Specialix supported Driver!**
1437# The host card is memory, not IO mapped.
1438# The Rev 1 host cards use a 64K chunk, on a 32K boundary.
1439# The Rev 2 host cards use a 32K chunk, on a 32K boundary.
1440# The cards can use an IRQ of 11, 12 or 15.
1441
1442# Notes on the Stallion stl and stli drivers:
1443# See src/i386/isa/README.stl for complete instructions.
1444# This is version 0.0.5alpha, unsupported by Stallion.
1445# The stl driver has a secondary IO port hard coded at 0x280. You need
1446# to change src/i386/isa/stallion.c if you reconfigure this on the boards.
1447# The "flags" and "iosiz" settings on the stli driver depend on the board:
1448# EasyConnection 8/64 ISA: flags 23 iosiz 0x1000
1449# EasyConnection 8/64 EISA: flags 24 iosiz 0x10000
1450# EasyConnection 8/64 MCA: flags 25 iosiz 0x1000
1451# ONboard ISA: flags 4 iosiz 0x10000
1452# ONboard EISA: flags 7 iosiz 0x10000
1453# ONboard MCA: flags 3 iosiz 0x10000
1454# Brumby: flags 2 iosiz 0x4000
1455# Stallion: flags 1 iosiz 0x10000
1456
1457device mcd0 at isa? port 0x300 irq 10
1458# for the Sony CDU31/33A CDROM
1459device scd0 at isa? port 0x230
1460# for the SoundBlaster 16 multicd - up to 4 devices
1461controller matcd0 at isa? port 0x230
1462device wt0 at isa? port 0x300 irq 5 drq 1
1463device ctx0 at isa? port 0x230 iomem 0xd0000
1464device spigot0 at isa? port 0xad6 irq 15 iomem 0xee000
1465device apm0 at nexus?
1466device gp0 at isa? port 0x2c0
1467device gsc0 at isa? port IO_GSC1 drq 3
1468device joy0 at isa? port IO_GAME
1469device cy0 at isa? irq 10 iomem 0xd4000 iosiz 0x2000
1470options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared
1471device dgb0 at isa? port 0x220 iomem 0xfc000 iosiz ?
1472options NDGBPORTS=16 # Defaults to 16*NDGB
1473device dgm0 at isa? port 0x104 iomem 0xd0000 iosiz ?
1474device labpc0 at isa? port 0x260 irq 5
1475device rc0 at isa? port 0x220 irq 12
1476device rp0 at isa? port 0x280
1477# the port and irq for tw0 are fictitious
1478device tw0 at isa? port 0x380 irq 11
1479device si0 at isa? iomem 0xd0000 irq 12
1480device asc0 at isa? port IO_ASC1 drq 3 irq 10
1481device stl0 at isa? port 0x2a0 irq 10
1482device stli0 at isa? port 0x2a0 iomem 0xcc000 flags 23 iosiz 0x1000
1483# You are unlikely to have the hardware for loran0 <phk@FreeBSD.org>
1484device loran0 at isa? port ? irq 5
1485# HOT1 Xilinx 6200 card (www.vcc.com)
1486device xrpu0
1487
1488#
1489# EISA devices:
1490#
1491# The EISA bus device is eisa0. It provides auto-detection and
1492# configuration support for all devices on the EISA bus.
1493#
1494# The `ahb' device provides support for the Adaptec 174X adapter.
1495#
1496# The `ahc' device provides support for the Adaptec 274X and 284X
1497# adapters. The 284X, although a VLB card responds to EISA probes.
1498#
1499# fea: DEC DEFEA EISA FDDI adapter
1500#
1501controller eisa0
1502controller ahb0
1503controller ahc0
1504device fea0
1505
1506# The aic7xxx driver will attempt to use memory mapped I/O for all PCI
1507# controllers that have it configured only if this option is set. Unfortunately,
1508# this doesn't work on some motherboards, which prevents it from being the
1509# default.
1510options AHC_ALLOW_MEMIO
1511
1512# By default, only 10 EISA slots are probed, since the slot numbers
1513# above clash with the configuration address space of the PCI subsystem,
1514# and the EISA probe is not very smart about this. This is sufficient
1515# for most machines, but in particular the HP NetServer LC series comes
1516# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11,
1517# thus you need to bump this figure to 12 for them.
1518options EISA_SLOTS=12
1519
1520#
1521# MII bus support is required for some PCI 10/100 ethernet NICs,
1522# namely those which use MII-compliant transceivers or implement
1523# tranceiver control interfaces that operate like an MII. Adding
1524# "controller miibus0" to the kernel config pulls in support for
1525# the generic miibus API and all of the PHY drivers, including a
1526# generic one for PHYs that aren't specifically handled by an
1527# individual driver.
1528controller miibus0
1529
1530#
1531# PCI devices & PCI options:
1532#
1533# The main PCI bus device is `pci'. It provides auto-detection and
1534# configuration support for all devices on the PCI bus, using either
1535# configuration mode defined in the PCI specification.
1536#
1537# The `ahc' device provides support for the Adaptec 29/3940(U)(W)
1538# and motherboard based AIC7870/AIC7880 adapters.
1539#
1540# The `ncr' device provides support for the NCR 53C810 and 53C825
1541# self-contained SCSI host adapters.
1542#
1543# The `isp' device provides support for the Qlogic ISP 1020, 1040
1544# nd 1040B PCI SCSI host adapters, as well as the Qlogic ISP 2100
1545# FC/AL Host Adapter.
1546#
1547# The `al' device provides support for PCI fast ethernet adapters
1548# based on the ADMtek Inc. AL981 "Comet" chip.
1549#
1550# The `ax' device provides support for PCI fast ethernet adapters
1551# based on the ASIX Electronics AX88140A chip, including the Alfa
1552# Inc. GFC2204.
1553#
1554# The `de' device provides support for the Digital Equipment DC21040
1555# self-contained Ethernet adapter.
1556#
1557# The `fxp' device provides support for the Intel EtherExpress Pro/100B
1558# PCI Fast Ethernet adapters.
1559#
1560# The `mx' device provides support for various fast ethernet adapters
1561# based on the Macronix 98713, 987615 and 98725 series chips.
1562#
1563# The `pn' device provides support for various fast ethernet adapters
1564# based on the Lite-On 82c168 and 82c169 PNIC chips, including the
1565# LinkSys LNE100TX, the NetGear FA310TX rev. D1 and the Matrox
1566# FastNIC 10/100.
1567#
1568# The 'rl' device provides support for PCI fast ethernet adapters based
1569# on the RealTek 8129/8139 chipset. Note that the RealTek driver defaults
1570# to using programmed I/O to do register accesses because memory mapped
1571# mode seems to cause severe lockups on SMP hardware. This driver also
1572# supports the Accton EN1207D `Cheetah' adapter, which uses a chip called
1573# the MPX 5030/5038, which is either a RealTek in disguise or a RealTek
1574# workalike.
1575#
1576# The 'sf' device provides support for Adaptec Duralink PCI fast
1577# ethernet adapters based on the Adaptec AIC-6915 "starfire" controller.
1578# This includes dual and quad port cards, as well as one 100baseFX card.
1579# Most of these are 64-bit PCI devices, except for one single port
1580# card which is 32-bit.
1581#
|
1582# The 'sk' device provides support for the SysKonnect SK-984x series
1583# PCI gigabit ethernet NICs. This includes the SK-9841 and SK-9842
1584# single port cards (single mode and multimode fiber) and the
1585# SK-9843 and SK-9844 dual port cards (also single mode and multimode).
1586# The driver will autodetect the number of ports on the card and
1587# attach each one as a separate network interface.
1588#
1589# The 'ti' device provides support for PCI gigabit ethernet NICs based
1590# on the Alteon Networks Tigon 1 and Tigon 2 chipsets. This includes the
1591# Alteon AceNIC, the 3Com 3c985, the Netgear GA620 and various others.
1592# Note that you will probably want to bump up NMBCLUSTERS a lot to use
1593# this driver.
1594#
1595# The 'tl' device provides support for the Texas Instruments TNETE100
1596# series 'ThunderLAN' cards and integrated ethernet controllers. This
1597# includes several Compaq Netelligent 10/100 cards and the built-in
1598# ethernet controllers in several Compaq Prosignia, Proliant and
1599# Deskpro systems. It also supports several Olicom 10Mbps and 10/100
1600# boards.
1601#
1602# The `tx' device provides support for the SMC 9432TX cards.
1603#
1604# The `vr' device provides support for various fast ethernet adapters
1605# based on the VIA Technologies VT3043 `Rhine I' and VT86C100A `Rhine II'
1606# chips, including the D-Link DFE530TX.
1607#
1608# The `vx' device provides support for the 3Com 3C590 and 3C595
1609# early support
1610#
1611# The `wb' device provides support for various fast ethernet adapters
1612# based on the Winbond W89C840F chip. Note: this is not the same as
1613# the Winbond W89C940F, which is an NE2000 clone.
1614#
1615# The `xl' device provides support for the 3Com 3c900, 3c905 and
1616# 3c905B (Fast) Etherlink XL cards and integrated controllers. This
1617# includes the integrated 3c905B-TX chips in certain Dell Optiplex and
1618# Dell Precision desktop machines and the integrated 3c905-TX chips
1619# in Dell Latitude laptop docking stations.
1620#
1621# The `fpa' device provides support for the Digital DEFPA PCI FDDI
1622# adapter. pseudo-device fddi is also needed.
1623#
1624# The `meteor' device is a PCI video capture board. It can also have the
1625# following options:
1626# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry
1627# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE
1628# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2)
1629# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the
1630# specified amount. If this value is below the allocated amount no action
1631# taken
1632# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used
1633# for initialization of fps routine when a signal is not present.
1634#
1635# The 'bktr' device is a PCI video capture device using the Brooktree
1636# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a
1637# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator,
1638# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo.
1639#
1640# options OVERRIDE_CARD=xxx
1641# options OVERRIDE_TUNER=xxx
1642# options OVERRIDE_MSP=1
1643# options OVERRIDE_DBX=1
1644# These options can be used to override the auto detection
1645# The current values for xxx are found in /usr/src/sys/pci/brooktree848.c
1646# Using sysctl(8) run-time overrides on a per-card basis can be made
1647#
1648# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL
1649# or
1650# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC
1651# Specifes the default video capture mode.
1652# This is required for Dual Crystal (28&35Mhz) boards where PAL is used
1653# to prevent hangs during initialisation. eg VideoLogic Captivator PCI.
1654#
1655# options BKTR_USE_PLL
1656# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal)
1657# must enable PLL mode with this option. eg some new Bt878 cards.
1658#
1659# options BKTR_GPIO_ACCESS
1660# This enable IOCTLs which give user level access to the GPIO port.
1661#
1662# options BKTR_NO_MSP_RESET
1663# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first
1664#
1665# options BKTR_430_FX_MODE
1666# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode.
1667#
1668# options BKTR_SIS_VIA_MODE
1669# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is
1670# needed for some old SiS and VIA chipset motherboards.
1671# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset
1672# motherboards and motherboards with bad or incomplete PCI 2.1 support.
1673# As a rough guess, old = before 1998
1674#
1675#
1676# The oltr driver supports the following Olicom PCI token-ring adapters
1677# OC-3136, OC-3137, OC-3139, OC-3140, OC-3141, OC-3540, OC-3250
1678#
1679controller pci0
1680controller ahc1
1681controller ncr0
1682controller isp0
1683#
1684# Options for ISP
1685#
1686# SCSI_ISP_NO_FWLOAD_MASK - mask of isp unit numbers (obviously
1687# a max of 32) that you wish to disable
1688# to disable the loading of firmware on.
1689# SCSI_ISP_NO_NVRAM_MASK - mask of isp unit numbers (obviously
1690# a max of 32) that you wish to disable
1691# them picking up information from NVRAM
1692# (for broken cards you can't fix the NVRAM
1693# on- very rare, or for systems you can't
1694# change NVRAM on (e.g. alpha) and you don't
1695# like what's in there)
1696# SCSI_ISP_PREFER_MEM_MAP - control preference for using memory mappings
1697# instead of I/O space mappings. It defaults
1698# to 1 for i386, 0 for alpha. Set to 1 to
1699# unconditionally prefer mapping memory,
1700# else it will use I/O space mappings. Of
1701# course, this can fail if the PCI implement-
1702# ation doesn't support what you want.
1703#
1704# SCSI_ISP_FCDUPLEX - mask of isp unit numbers (obviously
1705# a max of 32) that you wish to set fibre
1706# channel full duplex mode on.
1707# to disable the loading of firmware on.
1708# SCSI_ISP_FABRIC enable loading of Fabric f/w flavor (2100).
1709# SCSI_ISP_SCCLUN enable loading of expanded lun f/w (2100).
1710#
1711# ISP_DISABLE_1020_SUPPORT Disable support for 1020/1040 cards
1712# ISP_DISABLE_1080_SUPPORT Disable support for 1080/1240 cards
1713# ISP_DISABLE_2100_SUPPORT Disable support for 2100 cards
1714# (these really just to save code space)
1715# (use of all three will cause the driver to not compile)
1716options SCSI_ISP_NO_FWLOAD_MASK=0x12 # disable FW load for isp1 and isp4
1717options SCSI_ISP_NO_NVRAM_MASK=0x1 # disable NVRAM for isp0
1718options SCSI_ISP_PREFER_MEM_MAP=0 # prefer I/O mapping
1719options SCSI_ISP_FCDUPLEX=0x4 # isp2 is a Fibre Channel card
1720 # we want in full duplex mode.
1721#options ISP_DISABLE_1020_SUPPORT
1722#options ISP_DISABLE_1080_SUPPORT
1723#options ISP_DISABLE_2100_SUPPORT
1724
1725device al0
1726device ax0
1727device de0
1728device fxp0
1729device mx0
1730device pn0
1731device rl0
1732device sf0
1733device sk0
1734device ti0
1735device tl0
1736device tx0
1737device vr0
1738device vx0
1739device wb0
1740device xl0
1741device fpa0
1742device meteor0
1743#The oltr driver in the ISA section will also find PCI cards.
1744#device oltr0
1745
1746
1747# Brooktree driver has been ported to the new I2C framework. Thus,
1748# you'll need to have the following 3 lines in the kernel config.
1749# controller smbus0
1750# controller iicbus0
1751# controller iicbb0
1752# The iic and smb devices are only needed if you want to control other
1753# I2C slaves connected to the external connector of some cards.
1754#
1755device bktr0
1756
1757#
1758# PCI options
1759#
1760#options PCI_QUIET #quiets PCI code on chipset settings
1761
1762#
1763# PCCARD/PCMCIA
1764#
1765# card: slot controller
1766# pcic: slots
1767controller card0
1768device pcic0 at card?
1769device pcic1 at card?
1770
1771# You may need to reset all pccards after resuming
1772options PCIC_RESUME_RESET # reset after resume
1773
1774#
1775# Laptop/Notebook options:
1776#
1777# See also:
1778# apm under `Miscellaneous hardware'
1779# above.
1780
1781# For older notebooks that signal a powerfail condition (external
1782# power supply dropped, or battery state low) by issuing an NMI:
1783
1784options POWERFAIL_NMI # make it beep instead of panicing
1785
1786#
1787# SMB bus
1788#
1789# System Management Bus support provided by the 'smbus' device.
1790#
1791# Supported devices:
1792# smb standard io
1793#
1794# Supported interfaces:
1795# iicsmb I2C to SMB bridge with any iicbus interface
1796# bktr brooktree848 I2C hardware interface
1797# intpm Intel PIIX4 Power Management Unit
1798# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit
1799#
1800controller smbus0
1801controller intpm0
1802controller alpm0
1803
1804device smb0 at smbus?
1805
1806#
1807# I2C Bus
1808#
1809# Philips i2c bus support is provided by the `iicbus' device.
1810#
1811# Supported devices:
1812# ic i2c network interface
1813# iic i2c standard io
1814# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands.
1815#
1816# Supported interfaces:
1817# pcf Philips PCF8584 ISA-bus controller
1818# bktr brooktree848 I2C software interface
1819#
1820# Other:
1821# iicbb generic I2C bit-banging code (needed by lpbb, bktr)
1822#
1823controller iicbus0
1824controller iicbb0
1825
1826device ic0 at iicbus?
1827device iic0 at iicbus?
1828device iicsmb0 at iicbus?
1829
1830controller pcf0 at isa? port 0x320 irq 5
1831
1832# ISDN4BSD section
1833#
1834# see /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd.
1835#
1836# i4b passive ISDN cards support (isic - I4b Siemens Isdn Chipset driver)
1837# note that the ``options'' and ``device'' lines must BOTH be defined !
1838#
1839# Non-PnP Cards:
1840# --------------
1841#
1842# Teles S0/8 or Niccy 1008
1843options TEL_S0_8
1844#device isic0 at isa? iomem 0xd0000 irq 5 flags 1
1845#
1846# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016
1847options TEL_S0_16
1848#device isic0 at isa? port 0xd80 iomem 0xd0000 irq 5 flags 2
1849#
1850# Teles S0/16.3
1851options TEL_S0_16_3
1852#device isic0 at isa? port 0xd80 irq 5 flags 3
1853#
1854# AVM A1 or AVM Fritz!Card
1855options AVM_A1
1856#device isic0 at isa? port 0x340 irq 5 flags 4
1857#
1858# USRobotics Sportster ISDN TA intern
1859options USR_STI
1860#device isic0 at isa? port 0x268 irq 5 flags 7
1861#
1862# ITK ix1 Micro ( < V.3, non-PnP version )
1863options ITKIX1
1864#device isic0 at isa? port 0x398 irq 10 flags 18
1865#
1866# ELSA PCC-16
1867options "ELSA_PCC16"
1868#device isic0 at isa? port 0x360 irq 10 flags 19
1869#
1870# PnP-Cards:
1871# ----------
1872#
1873# Teles S0/16.3 PnP
1874options TEL_S0_16_3_P
1875#device isic0 at isa? port ? irq ?
1876#
1877# Creatix ISDN-S0 P&P
1878options CRTX_S0_P
1879#device isic0 at isa? port ? irq ?
1880#
1881# Dr. Neuhaus Niccy Go@
1882options DRN_NGO
1883#device isic0 at isa? port ? irq ?
1884#
1885# Sedlbauer Win Speed
1886options SEDLBAUER
1887#device isic0 at isa? port ? irq ?
1888#
1889# Dynalink IS64PH
1890options DYNALINK
1891#device isic0 at isa? port ? irq ?
1892#
1893# ELSA QuickStep 1000pro ISA
1894options ELSA_QS1ISA
1895#device isic0 at isa? port ? irq ?
1896#
1897# ITK ix1 Micro ( V.3, PnP version )
1898options "ITKIX1"
1899#device isic0 at isa? port ? irq ?
1900#
1901# AVM Fritz!Card PnP
1902options "AVM_PNP"
1903#device isic0 at isa? port ? irq ?
1904#
1905# Siemens I-Surf 2.0
1906options "SIEMENS_ISURF2"
1907#device isic0 at isa? port ? irq ?
1908#
1909# PCI-Cards:
1910# ----------
1911#
1912# ELSA QuickStep 1000pro PCI
1913options ELSA_QS1PCI
1914#device isic0
1915#
1916# AVM Fritz!Card PCI
1917options "AVM_A1_PCI"
1918#device isic0
1919#
1920# PCMCIA-Cards:
1921# -------------
1922#
1923# AVM PCMCIA Fritz!Card
1924options AVM_A1_PCMCIA
1925device isic0 at isa? port 0x340 irq 5 flags 10
1926#
1927# Active Cards:
1928# -------------
1929#
1930# Stollmann Tina-dd control device
1931device tina0 at isa? port 0x260 irq 10
1932#
1933# ISDN Protocol Stack
1934# -------------------
1935#
1936# Q.921 / layer 2 - i4b passive cards D channel handling
1937pseudo-device "i4bq921"
1938#
1939# Q.931 / layer 3 - i4b passive cards D channel handling
1940pseudo-device "i4bq931"
1941#
1942# layer 4 - i4b common passive and active card handling
1943pseudo-device "i4b"
1944#
1945# ISDN devices
1946# ------------
1947#
1948# userland driver to do ISDN tracing (for passive cards only)
1949pseudo-device "i4btrc" 4
1950#
1951# userland driver to control the whole thing
1952pseudo-device "i4bctl"
1953#
1954# userland driver for access to raw B channel
1955pseudo-device "i4brbch" 4
1956#
1957# userland driver for telephony
1958pseudo-device "i4btel" 2
1959#
1960# network driver for IP over raw HDLC ISDN
1961pseudo-device "i4bipr" 4
1962# enable VJ header compression detection for ipr i/f
1963options IPR_VJ
1964#
1965# network driver for sync PPP over ISDN
1966pseudo-device "i4bisppp" 4
1967
1968
1969# Parallel-Port Bus
1970#
1971# Parallel port bus support is provided by the `ppbus' device.
1972# Multiple devices may be attached to the parallel port, devices
1973# are automatically probed and attached when found.
1974#
1975# Supported devices:
1976# vpo Iomega Zip Drive
1977# Requires SCSI disk support ('scbus' and 'da'), best
1978# performance is achieved with ports in EPP 1.9 mode.
1979# lpt Parallel Printer
1980# plip Parallel network interface
1981# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O
1982# pps Pulse per second Timing Interface
1983# lpbb Philips official parallel port I2C bit-banging interface
1984#
1985# Supported interfaces:
1986# ppc ISA-bus parallel port interfaces.
1987#
1988
1989options DEBUG_1284 # IEEE1284 signaling protocol debug
1990options PERIPH_1284 # Makes your computer act as a IEEE1284
1991 # compliant peripheral
1992options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices
1993options VP0_DEBUG # ZIP/ZIP+ debug
1994options LPT_DEBUG # Printer driver debug
1995options PPC_DEBUG # Parallel chipset level debug
1996options PLIP_DEBUG # Parallel network IP interface debug
1997
1998controller ppbus0
1999controller vpo0 at ppbus?
2000device lpt0 at ppbus?
2001device plip0 at ppbus?
2002device ppi0 at ppbus?
2003device pps0 at ppbus?
2004device lpbb0 at ppbus?
2005
2006device ppc0 at isa? port? irq 7
2007
2008# Kernel BOOTP support
2009
2010options BOOTP # Use BOOTP to obtain IP address/hostname
2011options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info
2012options BOOTP_NFSV3 # Use NFS v3 to NFS mount root
2013options BOOTP_COMPAT # Workaround for broken bootp daemons.
2014options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP
2015
2016#
2017# Add tie-ins for a hardware watchdog. This only enable the hooks;
2018# the user must still supply the actual driver.
2019#
2020options HW_WDOG
2021
2022#
2023# Set the number of PV entries per process. Increasing this can
2024# stop panics related to heavy use of shared memory. However, that can
2025# (combined with large amounts of physical memory) cause panics at
2026# boot time due the kernel running out of VM space.
2027#
2028# If you're tweaking this, you might also want to increase the sysctls
2029# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target".
2030#
2031# The value below is the one more than the default.
2032#
2033options PMAP_SHPGPERPROC=201
2034
2035#
2036# Disable swapping. This option removes all code which actually performs
2037# swapping, so it's not possible to turn it back on at run-time.
2038#
2039# This is sometimes usable for systems which don't have any swap space
2040# (see also sysctls "vm.defer_swapspace_pageouts" and
2041# "vm.disable_swapspace_pageouts")
2042#
2043#options NO_SWAPPING
2044
2045# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers
2046# for sendfile(2) that are used to map file VM pages, and normally
2047# default to a quantity that is roughly 16*MAXUSERS+512. You would
2048# typically want about 4 of these for each simultaneous file send.
2049#
2050options NSFBUFS=1024
2051
2052#
2053# Enable extra debugging code for locks. This stores the filename and
2054# line of whatever acquired the lock in the lock itself, and change a
2055# number of function calls to pass around the relevant data. This is
2056# not at all useful unless you are debugging lock code. Also note
2057# that it is likely to break e.g. fstat(1) unless you recompile your
2058# userland with -DDEBUG_LOCKS as well.
2059#
2060options DEBUG_LOCKS
2061
2062# More undocumented options for linting.
2063
2064options CLK_CALIBRATION_LOOP
2065options CLK_USE_I8254_CALIBRATION
2066options CLK_USE_TSC_CALIBRATION
2067options TIMER_FREQ="((14318182+6)/12)"
2068options CLUSTERDEBUG
2069options COMPAT_LINUX
2070options CPU_UPGRADE_HW_CACHE
2071options DEBUG
2072options DEBUG_VFS_LOCKS
2073#options DISABLE_PSE
2074options I586_PMC_GUPROF=0x70000
2075options IBCS2
2076options KEY
2077options KEY_DEBUG
2078options LOCKF_DEBUG
2079options LOUTB
2080options KBD_MAXRETRY=4
2081options KBD_MAXWAIT=6
2082options KBD_RESETDELAY=201
2083options KBDIO_DEBUG=2
2084options MSGMNB=2049
2085options MSGMNI=41
2086options MSGSEG=2049
2087options MSGSSZ=16
2088options MSGTQL=41
2089options NBUF=512
2090options NETATALKDEBUG
2091options NMBCLUSTERS=1024
2092options NPX_DEBUG
2093options PANIC_REBOOT_WAIT_TIME=16
2094options PSM_DEBUG=1
2095options SCSI_NCR_DEBUG
2096options SCSI_NCR_DFLT_TAGS=4
2097options SCSI_NCR_MAX_SYNC=10000
2098options SCSI_NCR_MAX_WIDE=1
2099options SCSI_NCR_MYADDR=7
2100options SEMMAP=31
2101options SEMMNI=11
2102options SEMMNS=61
2103options SEMMNU=31
2104options SEMMSL=61
2105options SEMOPM=101
2106options SEMUME=11
2107options SHOW_BUSYBUFS # List buffers that prevent root unmount
2108options SHMALL=1025
2109options SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)"
2110options SHMMAXPGS=1025
2111options SHMMIN=2
2112options SHMMNI=33
2113options SHMSEG=9
2114options SI_DEBUG
2115options SIMPLELOCK_DEBUG
2116options SPX_HACK
2117options VFS_BIO_DEBUG
2118options ENABLE_ALART
2119
2120# The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/).
2121# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O.
2122# The DPT controllers are commonly re-licensed under other brand-names -
2123# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and
2124# Compaq are actually DPT controllers.
2125#
2126# See sys/dev/dpt for debugging and other subtle options.
2127# DPT_VERIFY_HINTR Performs some strict hardware interrupts testing.
2128# Only use if you suspect PCI bus corruption problems
2129# DPT_RESTRICTED_FREELIST Normally, the freelist used by the DPT for queue
2130# will grow to accommodate increased use. This growth
2131# will NOT shrink. To restrict the number of queue
2132# slots to exactly what the DPT can hold at one time,
2133# enable this option.
2134# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various
2135# instruments are enabled. The tools in
2136# /usr/sbin/dpt_* assume these to be enabled.
2137# DPT_FREELIST_IS_STACK For optimal L{1,2} CPU cache utilization, enable
2138# this option. Otherwise, the transaction queue is
2139# a LIFO. I cannot measure the performance gain.
2140# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT.
2141# If you ant the driver to handle timeouts, enable
2142# this option. If your system is very busy, this
2143# option will create more trouble than solve.
2144# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to
2145# wait when timing out with the above option.
2146# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h
2147# DPT_LOST_IRQ When enabled, will try, once per second, to catch
2148# any interrupt that got lost. Seems to help in some
2149# DPT-firmware/Motherboard combinations. Minimal
2150# cost, great benefit.
2151# DPT_RESET_HBA Make "reset" actually reset the controller
2152# instead of fudging it. Only enable this if you
2153# are 100% certain you need it.
2154# DPT_SHUTDOWN_SLEEP Reset controller if a request take more than
2155# this number of seconds. Do NOT enable this
2156# unless you are really, really, really certain
2157# you need it. You are advised to call Simon (the
2158# driver author) before setting it, and NEVER,
2159# EVER set it to less than 300s (5 minutes).
2160
2161controller dpt0
2162
2163# DPT options
2164options DPT_VERIFY_HINTR
2165options DPT_RESTRICTED_FREELIST
2166#!CAM# options DPT_MEASURE_PERFORMANCE
2167options DPT_FREELIST_IS_STACK
2168#!CAM# options DPT_HANDLE_TIMEOUTS
2169options DPT_TIMEOUT_FACTOR=4
2170options DPT_INTR_DELAY=200 # Some motherboards need that
2171options DPT_LOST_IRQ
2172options DPT_RESET_HBA
2173
2174# Don't EVER set this without having talked to Simon Shapiro on the phone
2175# first.
2176options DPT_SHUTDOWN_SLEEP=500
2177
2178# USB support
2179# UHCI controller
2180controller uhci0
2181# OHCI controller
2182controller ohci0
2183# General USB code (mandatory for USB)
2184controller usb0
2185#
2186# Generic USB device driver
2187device ugen0
2188# Human Interface Device (anything with buttons and dials)
2189device uhid0
2190# USB keyboard
2191device ukbd0
2192# USB printer
2193device ulpt0
2194# USB Iomega Zip 100 Drive
2195controller umass0
2196# USB mouse
2197device ums0
2198#
2199
2200# debugging options for the USB subsystem
2201#
2202options UHCI_DEBUG
2203options OHCI_DEBUG
2204options USB_DEBUG
2205
2206options UGEN_DEBUG
2207options UHID_DEBUG
2208options UHUB_DEBUG
2209options UKBD_DEBUG
2210options ULPT_DEBUG
2211options UMASS_DEBUG
2212options UMS_DEBUG
2213
2214# options for ukbd:
2215options UKBD_DFLT_KEYMAP # specify the built-in keymap
2216makeoptions UKBD_DFLT_KEYMAP=it.iso
2217
2218#
2219# Embedded system options:
2220#
2221# An embedded system might want to run something other than init.
2222options INIT_PATH="/sbin/init:/stand/sysinstall"
2223
| 1586# The 'sk' device provides support for the SysKonnect SK-984x series
1587# PCI gigabit ethernet NICs. This includes the SK-9841 and SK-9842
1588# single port cards (single mode and multimode fiber) and the
1589# SK-9843 and SK-9844 dual port cards (also single mode and multimode).
1590# The driver will autodetect the number of ports on the card and
1591# attach each one as a separate network interface.
1592#
1593# The 'ti' device provides support for PCI gigabit ethernet NICs based
1594# on the Alteon Networks Tigon 1 and Tigon 2 chipsets. This includes the
1595# Alteon AceNIC, the 3Com 3c985, the Netgear GA620 and various others.
1596# Note that you will probably want to bump up NMBCLUSTERS a lot to use
1597# this driver.
1598#
1599# The 'tl' device provides support for the Texas Instruments TNETE100
1600# series 'ThunderLAN' cards and integrated ethernet controllers. This
1601# includes several Compaq Netelligent 10/100 cards and the built-in
1602# ethernet controllers in several Compaq Prosignia, Proliant and
1603# Deskpro systems. It also supports several Olicom 10Mbps and 10/100
1604# boards.
1605#
1606# The `tx' device provides support for the SMC 9432TX cards.
1607#
1608# The `vr' device provides support for various fast ethernet adapters
1609# based on the VIA Technologies VT3043 `Rhine I' and VT86C100A `Rhine II'
1610# chips, including the D-Link DFE530TX.
1611#
1612# The `vx' device provides support for the 3Com 3C590 and 3C595
1613# early support
1614#
1615# The `wb' device provides support for various fast ethernet adapters
1616# based on the Winbond W89C840F chip. Note: this is not the same as
1617# the Winbond W89C940F, which is an NE2000 clone.
1618#
1619# The `xl' device provides support for the 3Com 3c900, 3c905 and
1620# 3c905B (Fast) Etherlink XL cards and integrated controllers. This
1621# includes the integrated 3c905B-TX chips in certain Dell Optiplex and
1622# Dell Precision desktop machines and the integrated 3c905-TX chips
1623# in Dell Latitude laptop docking stations.
1624#
1625# The `fpa' device provides support for the Digital DEFPA PCI FDDI
1626# adapter. pseudo-device fddi is also needed.
1627#
1628# The `meteor' device is a PCI video capture board. It can also have the
1629# following options:
1630# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry
1631# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE
1632# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2)
1633# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the
1634# specified amount. If this value is below the allocated amount no action
1635# taken
1636# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used
1637# for initialization of fps routine when a signal is not present.
1638#
1639# The 'bktr' device is a PCI video capture device using the Brooktree
1640# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a
1641# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator,
1642# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo.
1643#
1644# options OVERRIDE_CARD=xxx
1645# options OVERRIDE_TUNER=xxx
1646# options OVERRIDE_MSP=1
1647# options OVERRIDE_DBX=1
1648# These options can be used to override the auto detection
1649# The current values for xxx are found in /usr/src/sys/pci/brooktree848.c
1650# Using sysctl(8) run-time overrides on a per-card basis can be made
1651#
1652# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL
1653# or
1654# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC
1655# Specifes the default video capture mode.
1656# This is required for Dual Crystal (28&35Mhz) boards where PAL is used
1657# to prevent hangs during initialisation. eg VideoLogic Captivator PCI.
1658#
1659# options BKTR_USE_PLL
1660# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal)
1661# must enable PLL mode with this option. eg some new Bt878 cards.
1662#
1663# options BKTR_GPIO_ACCESS
1664# This enable IOCTLs which give user level access to the GPIO port.
1665#
1666# options BKTR_NO_MSP_RESET
1667# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first
1668#
1669# options BKTR_430_FX_MODE
1670# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode.
1671#
1672# options BKTR_SIS_VIA_MODE
1673# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is
1674# needed for some old SiS and VIA chipset motherboards.
1675# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset
1676# motherboards and motherboards with bad or incomplete PCI 2.1 support.
1677# As a rough guess, old = before 1998
1678#
1679#
1680# The oltr driver supports the following Olicom PCI token-ring adapters
1681# OC-3136, OC-3137, OC-3139, OC-3140, OC-3141, OC-3540, OC-3250
1682#
1683controller pci0
1684controller ahc1
1685controller ncr0
1686controller isp0
1687#
1688# Options for ISP
1689#
1690# SCSI_ISP_NO_FWLOAD_MASK - mask of isp unit numbers (obviously
1691# a max of 32) that you wish to disable
1692# to disable the loading of firmware on.
1693# SCSI_ISP_NO_NVRAM_MASK - mask of isp unit numbers (obviously
1694# a max of 32) that you wish to disable
1695# them picking up information from NVRAM
1696# (for broken cards you can't fix the NVRAM
1697# on- very rare, or for systems you can't
1698# change NVRAM on (e.g. alpha) and you don't
1699# like what's in there)
1700# SCSI_ISP_PREFER_MEM_MAP - control preference for using memory mappings
1701# instead of I/O space mappings. It defaults
1702# to 1 for i386, 0 for alpha. Set to 1 to
1703# unconditionally prefer mapping memory,
1704# else it will use I/O space mappings. Of
1705# course, this can fail if the PCI implement-
1706# ation doesn't support what you want.
1707#
1708# SCSI_ISP_FCDUPLEX - mask of isp unit numbers (obviously
1709# a max of 32) that you wish to set fibre
1710# channel full duplex mode on.
1711# to disable the loading of firmware on.
1712# SCSI_ISP_FABRIC enable loading of Fabric f/w flavor (2100).
1713# SCSI_ISP_SCCLUN enable loading of expanded lun f/w (2100).
1714#
1715# ISP_DISABLE_1020_SUPPORT Disable support for 1020/1040 cards
1716# ISP_DISABLE_1080_SUPPORT Disable support for 1080/1240 cards
1717# ISP_DISABLE_2100_SUPPORT Disable support for 2100 cards
1718# (these really just to save code space)
1719# (use of all three will cause the driver to not compile)
1720options SCSI_ISP_NO_FWLOAD_MASK=0x12 # disable FW load for isp1 and isp4
1721options SCSI_ISP_NO_NVRAM_MASK=0x1 # disable NVRAM for isp0
1722options SCSI_ISP_PREFER_MEM_MAP=0 # prefer I/O mapping
1723options SCSI_ISP_FCDUPLEX=0x4 # isp2 is a Fibre Channel card
1724 # we want in full duplex mode.
1725#options ISP_DISABLE_1020_SUPPORT
1726#options ISP_DISABLE_1080_SUPPORT
1727#options ISP_DISABLE_2100_SUPPORT
1728
1729device al0
1730device ax0
1731device de0
1732device fxp0
1733device mx0
1734device pn0
1735device rl0
1736device sf0
1737device sk0
1738device ti0
1739device tl0
1740device tx0
1741device vr0
1742device vx0
1743device wb0
1744device xl0
1745device fpa0
1746device meteor0
1747#The oltr driver in the ISA section will also find PCI cards.
1748#device oltr0
1749
1750
1751# Brooktree driver has been ported to the new I2C framework. Thus,
1752# you'll need to have the following 3 lines in the kernel config.
1753# controller smbus0
1754# controller iicbus0
1755# controller iicbb0
1756# The iic and smb devices are only needed if you want to control other
1757# I2C slaves connected to the external connector of some cards.
1758#
1759device bktr0
1760
1761#
1762# PCI options
1763#
1764#options PCI_QUIET #quiets PCI code on chipset settings
1765
1766#
1767# PCCARD/PCMCIA
1768#
1769# card: slot controller
1770# pcic: slots
1771controller card0
1772device pcic0 at card?
1773device pcic1 at card?
1774
1775# You may need to reset all pccards after resuming
1776options PCIC_RESUME_RESET # reset after resume
1777
1778#
1779# Laptop/Notebook options:
1780#
1781# See also:
1782# apm under `Miscellaneous hardware'
1783# above.
1784
1785# For older notebooks that signal a powerfail condition (external
1786# power supply dropped, or battery state low) by issuing an NMI:
1787
1788options POWERFAIL_NMI # make it beep instead of panicing
1789
1790#
1791# SMB bus
1792#
1793# System Management Bus support provided by the 'smbus' device.
1794#
1795# Supported devices:
1796# smb standard io
1797#
1798# Supported interfaces:
1799# iicsmb I2C to SMB bridge with any iicbus interface
1800# bktr brooktree848 I2C hardware interface
1801# intpm Intel PIIX4 Power Management Unit
1802# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit
1803#
1804controller smbus0
1805controller intpm0
1806controller alpm0
1807
1808device smb0 at smbus?
1809
1810#
1811# I2C Bus
1812#
1813# Philips i2c bus support is provided by the `iicbus' device.
1814#
1815# Supported devices:
1816# ic i2c network interface
1817# iic i2c standard io
1818# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands.
1819#
1820# Supported interfaces:
1821# pcf Philips PCF8584 ISA-bus controller
1822# bktr brooktree848 I2C software interface
1823#
1824# Other:
1825# iicbb generic I2C bit-banging code (needed by lpbb, bktr)
1826#
1827controller iicbus0
1828controller iicbb0
1829
1830device ic0 at iicbus?
1831device iic0 at iicbus?
1832device iicsmb0 at iicbus?
1833
1834controller pcf0 at isa? port 0x320 irq 5
1835
1836# ISDN4BSD section
1837#
1838# see /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd.
1839#
1840# i4b passive ISDN cards support (isic - I4b Siemens Isdn Chipset driver)
1841# note that the ``options'' and ``device'' lines must BOTH be defined !
1842#
1843# Non-PnP Cards:
1844# --------------
1845#
1846# Teles S0/8 or Niccy 1008
1847options TEL_S0_8
1848#device isic0 at isa? iomem 0xd0000 irq 5 flags 1
1849#
1850# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016
1851options TEL_S0_16
1852#device isic0 at isa? port 0xd80 iomem 0xd0000 irq 5 flags 2
1853#
1854# Teles S0/16.3
1855options TEL_S0_16_3
1856#device isic0 at isa? port 0xd80 irq 5 flags 3
1857#
1858# AVM A1 or AVM Fritz!Card
1859options AVM_A1
1860#device isic0 at isa? port 0x340 irq 5 flags 4
1861#
1862# USRobotics Sportster ISDN TA intern
1863options USR_STI
1864#device isic0 at isa? port 0x268 irq 5 flags 7
1865#
1866# ITK ix1 Micro ( < V.3, non-PnP version )
1867options ITKIX1
1868#device isic0 at isa? port 0x398 irq 10 flags 18
1869#
1870# ELSA PCC-16
1871options "ELSA_PCC16"
1872#device isic0 at isa? port 0x360 irq 10 flags 19
1873#
1874# PnP-Cards:
1875# ----------
1876#
1877# Teles S0/16.3 PnP
1878options TEL_S0_16_3_P
1879#device isic0 at isa? port ? irq ?
1880#
1881# Creatix ISDN-S0 P&P
1882options CRTX_S0_P
1883#device isic0 at isa? port ? irq ?
1884#
1885# Dr. Neuhaus Niccy Go@
1886options DRN_NGO
1887#device isic0 at isa? port ? irq ?
1888#
1889# Sedlbauer Win Speed
1890options SEDLBAUER
1891#device isic0 at isa? port ? irq ?
1892#
1893# Dynalink IS64PH
1894options DYNALINK
1895#device isic0 at isa? port ? irq ?
1896#
1897# ELSA QuickStep 1000pro ISA
1898options ELSA_QS1ISA
1899#device isic0 at isa? port ? irq ?
1900#
1901# ITK ix1 Micro ( V.3, PnP version )
1902options "ITKIX1"
1903#device isic0 at isa? port ? irq ?
1904#
1905# AVM Fritz!Card PnP
1906options "AVM_PNP"
1907#device isic0 at isa? port ? irq ?
1908#
1909# Siemens I-Surf 2.0
1910options "SIEMENS_ISURF2"
1911#device isic0 at isa? port ? irq ?
1912#
1913# PCI-Cards:
1914# ----------
1915#
1916# ELSA QuickStep 1000pro PCI
1917options ELSA_QS1PCI
1918#device isic0
1919#
1920# AVM Fritz!Card PCI
1921options "AVM_A1_PCI"
1922#device isic0
1923#
1924# PCMCIA-Cards:
1925# -------------
1926#
1927# AVM PCMCIA Fritz!Card
1928options AVM_A1_PCMCIA
1929device isic0 at isa? port 0x340 irq 5 flags 10
1930#
1931# Active Cards:
1932# -------------
1933#
1934# Stollmann Tina-dd control device
1935device tina0 at isa? port 0x260 irq 10
1936#
1937# ISDN Protocol Stack
1938# -------------------
1939#
1940# Q.921 / layer 2 - i4b passive cards D channel handling
1941pseudo-device "i4bq921"
1942#
1943# Q.931 / layer 3 - i4b passive cards D channel handling
1944pseudo-device "i4bq931"
1945#
1946# layer 4 - i4b common passive and active card handling
1947pseudo-device "i4b"
1948#
1949# ISDN devices
1950# ------------
1951#
1952# userland driver to do ISDN tracing (for passive cards only)
1953pseudo-device "i4btrc" 4
1954#
1955# userland driver to control the whole thing
1956pseudo-device "i4bctl"
1957#
1958# userland driver for access to raw B channel
1959pseudo-device "i4brbch" 4
1960#
1961# userland driver for telephony
1962pseudo-device "i4btel" 2
1963#
1964# network driver for IP over raw HDLC ISDN
1965pseudo-device "i4bipr" 4
1966# enable VJ header compression detection for ipr i/f
1967options IPR_VJ
1968#
1969# network driver for sync PPP over ISDN
1970pseudo-device "i4bisppp" 4
1971
1972
1973# Parallel-Port Bus
1974#
1975# Parallel port bus support is provided by the `ppbus' device.
1976# Multiple devices may be attached to the parallel port, devices
1977# are automatically probed and attached when found.
1978#
1979# Supported devices:
1980# vpo Iomega Zip Drive
1981# Requires SCSI disk support ('scbus' and 'da'), best
1982# performance is achieved with ports in EPP 1.9 mode.
1983# lpt Parallel Printer
1984# plip Parallel network interface
1985# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O
1986# pps Pulse per second Timing Interface
1987# lpbb Philips official parallel port I2C bit-banging interface
1988#
1989# Supported interfaces:
1990# ppc ISA-bus parallel port interfaces.
1991#
1992
1993options DEBUG_1284 # IEEE1284 signaling protocol debug
1994options PERIPH_1284 # Makes your computer act as a IEEE1284
1995 # compliant peripheral
1996options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices
1997options VP0_DEBUG # ZIP/ZIP+ debug
1998options LPT_DEBUG # Printer driver debug
1999options PPC_DEBUG # Parallel chipset level debug
2000options PLIP_DEBUG # Parallel network IP interface debug
2001
2002controller ppbus0
2003controller vpo0 at ppbus?
2004device lpt0 at ppbus?
2005device plip0 at ppbus?
2006device ppi0 at ppbus?
2007device pps0 at ppbus?
2008device lpbb0 at ppbus?
2009
2010device ppc0 at isa? port? irq 7
2011
2012# Kernel BOOTP support
2013
2014options BOOTP # Use BOOTP to obtain IP address/hostname
2015options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info
2016options BOOTP_NFSV3 # Use NFS v3 to NFS mount root
2017options BOOTP_COMPAT # Workaround for broken bootp daemons.
2018options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP
2019
2020#
2021# Add tie-ins for a hardware watchdog. This only enable the hooks;
2022# the user must still supply the actual driver.
2023#
2024options HW_WDOG
2025
2026#
2027# Set the number of PV entries per process. Increasing this can
2028# stop panics related to heavy use of shared memory. However, that can
2029# (combined with large amounts of physical memory) cause panics at
2030# boot time due the kernel running out of VM space.
2031#
2032# If you're tweaking this, you might also want to increase the sysctls
2033# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target".
2034#
2035# The value below is the one more than the default.
2036#
2037options PMAP_SHPGPERPROC=201
2038
2039#
2040# Disable swapping. This option removes all code which actually performs
2041# swapping, so it's not possible to turn it back on at run-time.
2042#
2043# This is sometimes usable for systems which don't have any swap space
2044# (see also sysctls "vm.defer_swapspace_pageouts" and
2045# "vm.disable_swapspace_pageouts")
2046#
2047#options NO_SWAPPING
2048
2049# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers
2050# for sendfile(2) that are used to map file VM pages, and normally
2051# default to a quantity that is roughly 16*MAXUSERS+512. You would
2052# typically want about 4 of these for each simultaneous file send.
2053#
2054options NSFBUFS=1024
2055
2056#
2057# Enable extra debugging code for locks. This stores the filename and
2058# line of whatever acquired the lock in the lock itself, and change a
2059# number of function calls to pass around the relevant data. This is
2060# not at all useful unless you are debugging lock code. Also note
2061# that it is likely to break e.g. fstat(1) unless you recompile your
2062# userland with -DDEBUG_LOCKS as well.
2063#
2064options DEBUG_LOCKS
2065
2066# More undocumented options for linting.
2067
2068options CLK_CALIBRATION_LOOP
2069options CLK_USE_I8254_CALIBRATION
2070options CLK_USE_TSC_CALIBRATION
2071options TIMER_FREQ="((14318182+6)/12)"
2072options CLUSTERDEBUG
2073options COMPAT_LINUX
2074options CPU_UPGRADE_HW_CACHE
2075options DEBUG
2076options DEBUG_VFS_LOCKS
2077#options DISABLE_PSE
2078options I586_PMC_GUPROF=0x70000
2079options IBCS2
2080options KEY
2081options KEY_DEBUG
2082options LOCKF_DEBUG
2083options LOUTB
2084options KBD_MAXRETRY=4
2085options KBD_MAXWAIT=6
2086options KBD_RESETDELAY=201
2087options KBDIO_DEBUG=2
2088options MSGMNB=2049
2089options MSGMNI=41
2090options MSGSEG=2049
2091options MSGSSZ=16
2092options MSGTQL=41
2093options NBUF=512
2094options NETATALKDEBUG
2095options NMBCLUSTERS=1024
2096options NPX_DEBUG
2097options PANIC_REBOOT_WAIT_TIME=16
2098options PSM_DEBUG=1
2099options SCSI_NCR_DEBUG
2100options SCSI_NCR_DFLT_TAGS=4
2101options SCSI_NCR_MAX_SYNC=10000
2102options SCSI_NCR_MAX_WIDE=1
2103options SCSI_NCR_MYADDR=7
2104options SEMMAP=31
2105options SEMMNI=11
2106options SEMMNS=61
2107options SEMMNU=31
2108options SEMMSL=61
2109options SEMOPM=101
2110options SEMUME=11
2111options SHOW_BUSYBUFS # List buffers that prevent root unmount
2112options SHMALL=1025
2113options SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)"
2114options SHMMAXPGS=1025
2115options SHMMIN=2
2116options SHMMNI=33
2117options SHMSEG=9
2118options SI_DEBUG
2119options SIMPLELOCK_DEBUG
2120options SPX_HACK
2121options VFS_BIO_DEBUG
2122options ENABLE_ALART
2123
2124# The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/).
2125# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O.
2126# The DPT controllers are commonly re-licensed under other brand-names -
2127# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and
2128# Compaq are actually DPT controllers.
2129#
2130# See sys/dev/dpt for debugging and other subtle options.
2131# DPT_VERIFY_HINTR Performs some strict hardware interrupts testing.
2132# Only use if you suspect PCI bus corruption problems
2133# DPT_RESTRICTED_FREELIST Normally, the freelist used by the DPT for queue
2134# will grow to accommodate increased use. This growth
2135# will NOT shrink. To restrict the number of queue
2136# slots to exactly what the DPT can hold at one time,
2137# enable this option.
2138# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various
2139# instruments are enabled. The tools in
2140# /usr/sbin/dpt_* assume these to be enabled.
2141# DPT_FREELIST_IS_STACK For optimal L{1,2} CPU cache utilization, enable
2142# this option. Otherwise, the transaction queue is
2143# a LIFO. I cannot measure the performance gain.
2144# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT.
2145# If you ant the driver to handle timeouts, enable
2146# this option. If your system is very busy, this
2147# option will create more trouble than solve.
2148# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to
2149# wait when timing out with the above option.
2150# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h
2151# DPT_LOST_IRQ When enabled, will try, once per second, to catch
2152# any interrupt that got lost. Seems to help in some
2153# DPT-firmware/Motherboard combinations. Minimal
2154# cost, great benefit.
2155# DPT_RESET_HBA Make "reset" actually reset the controller
2156# instead of fudging it. Only enable this if you
2157# are 100% certain you need it.
2158# DPT_SHUTDOWN_SLEEP Reset controller if a request take more than
2159# this number of seconds. Do NOT enable this
2160# unless you are really, really, really certain
2161# you need it. You are advised to call Simon (the
2162# driver author) before setting it, and NEVER,
2163# EVER set it to less than 300s (5 minutes).
2164
2165controller dpt0
2166
2167# DPT options
2168options DPT_VERIFY_HINTR
2169options DPT_RESTRICTED_FREELIST
2170#!CAM# options DPT_MEASURE_PERFORMANCE
2171options DPT_FREELIST_IS_STACK
2172#!CAM# options DPT_HANDLE_TIMEOUTS
2173options DPT_TIMEOUT_FACTOR=4
2174options DPT_INTR_DELAY=200 # Some motherboards need that
2175options DPT_LOST_IRQ
2176options DPT_RESET_HBA
2177
2178# Don't EVER set this without having talked to Simon Shapiro on the phone
2179# first.
2180options DPT_SHUTDOWN_SLEEP=500
2181
2182# USB support
2183# UHCI controller
2184controller uhci0
2185# OHCI controller
2186controller ohci0
2187# General USB code (mandatory for USB)
2188controller usb0
2189#
2190# Generic USB device driver
2191device ugen0
2192# Human Interface Device (anything with buttons and dials)
2193device uhid0
2194# USB keyboard
2195device ukbd0
2196# USB printer
2197device ulpt0
2198# USB Iomega Zip 100 Drive
2199controller umass0
2200# USB mouse
2201device ums0
2202#
2203
2204# debugging options for the USB subsystem
2205#
2206options UHCI_DEBUG
2207options OHCI_DEBUG
2208options USB_DEBUG
2209
2210options UGEN_DEBUG
2211options UHID_DEBUG
2212options UHUB_DEBUG
2213options UKBD_DEBUG
2214options ULPT_DEBUG
2215options UMASS_DEBUG
2216options UMS_DEBUG
2217
2218# options for ukbd:
2219options UKBD_DFLT_KEYMAP # specify the built-in keymap
2220makeoptions UKBD_DFLT_KEYMAP=it.iso
2221
2222#
2223# Embedded system options:
2224#
2225# An embedded system might want to run something other than init.
2226options INIT_PATH="/sbin/init:/stand/sysinstall"
2227
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