kernel/usb4bsd: Bring in the axge(4) ethernet driver.
[dragonfly.git] / sys / config / LINT64
CommitLineData
745b8439
SW
1#
2# X86_64_LINT -- config file for checking all the sources, tries to pull in
3# as much of the source tree as it can.
4#
5# $FreeBSD: src/sys/i386/conf/LINT,v 1.749.2.144 2003/06/04 17:56:59 sam Exp $
6#
7# See the kernconf(5) manual page for more information on the format of
8# this file.
9#
10# NB: You probably don't want to try running a kernel built from this
11# file. Instead, you should start from X86_64_GENERIC, and add options
12# from this file as required.
13#
14
15# These directives are mandatory. The machine directive specifies the
16# platform and the machine_arch directive specifies the cpu architecture.
17#
18platform pc64
19machine x86_64
20machine_arch x86_64
21
22#
23# This is the ``identification'' of the kernel. Usually this should
24# be the same as the name of your kernel.
25#
26ident X86_64_LINT
27
28#
29# The `maxusers' parameter controls the static sizing of a number of
30# internal system tables by a formula defined in subr_param.c. Setting
31# maxusers to 0 will cause the system to auto-size based on physical
32# memory.
33#
34maxusers 10
35
36#
37# The `makeoptions' parameter allows variables to be passed to the
38# generated Makefile in the build area.
39#
40# CONF_CFLAGS gives some extra compiler flags that are added to ${CFLAGS}
41# after most other flags. Here we use it to inhibit use of non-optimal
42# gcc builtin functions (e.g., memcmp).
43#
44# DEBUG happens to be magic.
45# The following is equivalent to 'config -g KERNELNAME' and creates
46# 'kernel.debug' compiled with -g debugging as well as a normal
47# 'kernel'. Use 'make install.debug' to install the debug kernel
48# but that isn't normally necessary as the debug symbols are not loaded
49# by the kernel and are not useful there anyway.
50#
51# KERNEL can be overridden so that you can change the default name of your
52# kernel.
53#
54# MODULES_OVERRIDE can be used to limit modules built to a specific list.
55#
56# INSTALLSTRIPPED can be set to cause installkernel to install stripped
57# kernels and modules rather than a kernel and modules with debug symbols.
58#
59# INSTALLSTRIPPEDMODULES can be set to allow a full debug kernel to be
60# installed, but to strip the installed modules.
61#
62makeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc.
63#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
64#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo"
65# Only build Linux API modules and plus those parts of the sound system I need.
66#makeoptions MODULES_OVERRIDE="linux sound/snd sound/pcm sound/driver/maestro3"
67#makeoptions INSTALLSTRIPPED=1
68#makeoptions INSTALLSTRIPPEDMODULES=1
69
70#
71# Certain applications can grow to be larger than the 128M limit
72# that DragonFly initially imposes. Below are some options to
73# allow that limit to grow to 256MB, and can be increased further
74# with changing the parameters. MAXDSIZ is the maximum that the
75# limit can be set to, and the DFLDSIZ is the default value for
76# the limit. MAXSSIZ is the maximum that the stack limit can be
77# set to. You might want to set the default lower than the max,
78# and explicitly set the maximum with a shell command for processes
79# that regularly exceed the limit like INND.
80#
81options MAXDSIZ="(256*1024*1024)"
82options MAXSSIZ="(256*1024*1024)"
83options DFLDSIZ="(256*1024*1024)"
84
85#
86# BLKDEV_IOSIZE sets the default block size used in user block
87# device I/O. Note that this value will be overridden by the label
88# when specifying a block device from a label with a non-0
89# partition blocksize. The default is PAGE_SIZE.
90#
91options BLKDEV_IOSIZE=8192
92
745b8439
SW
93# This allows you to actually store this configuration file into
94# the kernel binary itself, where it may be later read by saying:
95# strings -n 3 /kernel | sed -n 's/^___//p' > MYKERNEL
96#
97options INCLUDE_CONFIG_FILE # Include this file in kernel
98
99#
100# The root device and filesystem type can be compiled in;
101# this provides a fallback option if the root device cannot
102# be correctly guessed by the bootstrap code, or an override if
103# the RB_DFLTROOT flag (-r) is specified when booting the kernel.
104#
105options ROOTDEVNAME=\"ufs:da0s2e\"
106
745b8439
SW
107#####################################################################
108# CPU OPTIONS
109
110cpu HAMMER_CPU
111
112#
113# Options for CPU features.
114#
dbe005bb
SW
115# CPU_ENABLE_EST enables support for Enhanced SpeedStep technology
116# found in Pentium(tm) M processors.
117#
5cf56a8d
AH
118# CPU_DISABLE_AVX disables AVX instruction set.
119#
5cf56a8d 120options CPU_DISABLE_AVX
dbe005bb 121options CPU_ENABLE_EST
ebea24c3 122
745b8439
SW
123#####################################################################
124# COMPATIBILITY OPTIONS
125
126#
127# Implement system calls compatible with 4.3BSD and older versions of
128# FreeBSD. You probably do NOT want to remove this as much current code
129# still relies on the 4.3 emulation.
130#
131options COMPAT_43
132
efba76b4
SW
133# Enable NDIS binary driver support
134options NDISAPI
135device ndis
136
745b8439
SW
137#
138# These three options provide support for System V Interface
139# Definition-style interprocess communication, in the form of shared
140# memory, semaphores, and message queues, respectively.
141#
142# System V shared memory and tunable parameters
745b8439
SW
143options SHMMIN=2 # min shared memory segment size (bytes)
144options SHMMNI=33 # max number of shared memory identifiers
145options SHMSEG=9 # max shared memory segments per process
146
147# System V semaphores and tunable parameters
745b8439
SW
148options SEMMAP=31 # amount of entries in semaphore map
149options SEMMNI=11 # number of semaphore identifiers in the system
150options SEMMNS=61 # number of semaphores in the system
151options SEMMNU=31 # number of undo structures in the system
152options SEMMSL=61 # max number of semaphores per id
153options SEMOPM=101 # max number of operations per semop call
154options SEMUME=11 # max number of undo entries per process
155
156# System V message queues and tunable parameters
745b8439
SW
157options MSGMNB=2049 # max characters per message queue
158options MSGMNI=41 # max number of message queue identifiers
159options MSGSEG=2049 # max number of message segments in the system
160options MSGSSZ=16 # size of a message segment MUST be power of 2
161options MSGTQL=41 # max amount of messages in the system
162
745b8439
SW
163#####################################################################
164# DEBUGGING OPTIONS
165
166#
167# Enable the kernel debugger.
168#
169options DDB
170
171#
172# Print a stack trace on kernel panic.
173#
174options DDB_TRACE
175
176#
177# Don't drop into DDB for a panic. Intended for unattended operation
178# where you may want to drop to DDB from the console, but still want
179# the machine to recover from a panic
180#
181options DDB_UNATTENDED
182
183#
184# If using GDB remote mode to debug the kernel, there's a non-standard
185# extension to the remote protocol that can be used to use the serial
186# port as both the debugging port and the system console. It's non-
187# standard and you're on your own if you enable it. See also the
188# "remotechat" variables in the DragonFly specific version of gdb.
189#
190options GDB_REMOTE_CHAT
191
192#
193# KTRACE enables the system-call tracing facility ktrace(2).
194#
195options KTRACE #kernel tracing
196
197#
198# The INVARIANTS option is used in a number of source files to enable
199# extra sanity checking of internal structures. This support is not
200# enabled by default because of the extra time it would take to check
201# for these conditions, which can only occur as a result of
202# programming errors.
203#
204options INVARIANTS
205
206#
207# The DIAGNOSTIC option is used to enable extra debugging information
208# from some parts of the kernel. As this makes everything more noisy,
209# it is disabled by default.
210#
211options DIAGNOSTIC
212
213#
214# PERFMON causes the driver for Pentium/Pentium Pro performance counters
215# to be compiled. See perfmon(4) for more information.
216#
217options PERFMON
218
219
220#
221# This option let some drivers co-exist that can't co-exist in a running
222# system. This is used to be able to compile all kernel code in one go for
223# quality assurance purposes (like this file, which the option takes it name
224# from.)
225#
226options COMPILING_LINT
227
228
229# XXX - this doesn't belong here.
230# Allow ordinary users to take the console - this is useful for X.
231options UCONSOLE
232
745b8439
SW
233#####################################################################
234# NETWORKING OPTIONS
235
236#
237# Protocol families:
238# Only the INET (Internet) family is officially supported in DragonFly.
239# Source code for the NS (Xerox Network Service) is provided for amusement
240# value.
241#
242options INET #Internet communications protocols
243options INET6 #IPv6 communications protocols
244options IPSEC #IP security
245options IPSEC_ESP #IP security (crypto; define w/ IPSEC)
246options IPSEC_DEBUG #debug for IP security
247#
248# Set IPSEC_FILTERGIF to force packets coming through a gif tunnel
d912a10e 249# to be processed by any configured packet filtering (ipfw).
745b8439
SW
250# The default is that packets coming from a tunnel are _not_ processed;
251# they are assumed trusted.
252#
253# Note that enabling this can be problematic as there are no mechanisms
254# in place for distinguishing packets coming out of a tunnel (e.g. no
255# encX devices as found on openbsd).
256#
257#options IPSEC_FILTERGIF #filter ipsec packets from a tunnel
258
259#
260# Experimental IPsec implementation that uses the kernel crypto
261# framework. This cannot be configured together with IPSEC and
262# (currently) supports only IPv4. To use this you must also
263# configure the crypto device (see below). Note that with this
264# you get all the IPsec protocols (e.g. there is no FAST_IPSEC_ESP).
265# IPSEC_DEBUG is used, as above, to configure debugging support
266# within the IPsec protocols.
267#
268#options FAST_IPSEC #new IPsec
269
745b8439
SW
270options MPLS #Multi-Protocol Label Switching
271
7902ca8c
SW
272#
273# SMB/CIFS requester
274# NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV
275# options.
276# NETSMBCRYPTO enables support for encrypted passwords.
277options NETSMB #SMB/CIFS requester
278options NETSMBCRYPTO #encrypted password support for SMB
279
745b8439
SW
280# mchain library. It can be either loaded as KLD or compiled into kernel
281options LIBMCHAIN #mbuf management library
282
283# netgraph(4). Enable the base netgraph code with the NETGRAPH option.
284# Individual node types can be enabled with the corresponding option
285# listed below; however, this is not strictly necessary as netgraph
286# will automatically load the corresponding KLD module if the node type
287# is not already compiled into the kernel. Each type below has a
288# corresponding man page, e.g., ng_async(4).
289options NETGRAPH #netgraph(4) system
290options NETGRAPH_ASYNC
291options NETGRAPH_BPF
292options NETGRAPH_BRIDGE
293options NETGRAPH_CISCO
294options NETGRAPH_ECHO
295options NETGRAPH_EIFACE
296options NETGRAPH_ETHER
e288257e 297options NETGRAPH_FEC
745b8439
SW
298options NETGRAPH_FRAME_RELAY
299options NETGRAPH_HOLE
300options NETGRAPH_IFACE
301options NETGRAPH_KSOCKET
302options NETGRAPH_L2TP
303options NETGRAPH_LMI
304# MPPC compression requires proprietary files (not included)
305#options NETGRAPH_MPPC_COMPRESSION
306options NETGRAPH_MPPC_ENCRYPTION
307options NETGRAPH_ONE2MANY
308options NETGRAPH_PPP
309options NETGRAPH_PPPOE
310options NETGRAPH_PPTPGRE
311options NETGRAPH_RFC1490
312options NETGRAPH_SOCKET
313options NETGRAPH_TEE
314options NETGRAPH_TTY
315options NETGRAPH_UI
316options NETGRAPH_VJC
317
318device mn # Munich32x/Falc54 Nx64kbit/sec cards.
319
320#
321# Network interfaces:
322# The `loop' pseudo-device is MANDATORY when networking is enabled.
323# The `ether' pseudo-device provides generic code to handle
324# Ethernets; it is MANDATORY when a Ethernet device driver is
325# configured.
326# The `sppp' pseudo-device serves a similar role for certain types
327# of synchronous PPP links (like `ar').
328# The `sl' pseudo-device implements the Serial Line IP (SLIP) service.
329# The `ppp' pseudo-device implements the Point-to-Point Protocol.
330# The `bpf' pseudo-device enables the Berkeley Packet Filter. Be
331# aware of the legal and administrative consequences of enabling this
332# option. The number of devices determines the maximum number of
333# simultaneous BPF clients programs runnable.
334# The `disc' pseudo-device implements a minimal network interface,
335# which throws away all packets sent and never receives any. It is
336# included for testing purposes. This shows up as the 'ds' interface.
337# The `tun' pseudo-device implements (user-)ppp and nos-tun
338# The `gif' pseudo-device implements IPv6 over IP4 tunneling,
339# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and
340# IPv6 over IPv6 tunneling.
341# The `gre' device implements two types of IP4 over IP4 tunneling:
342# GRE and MOBILE, as specified in the RFC1701 and RFC2004.
343# The `faith' pseudo-device captures packets sent to it and diverts them
344# to the IPv4/IPv6 translation daemon.
345# The `stf' device implements 6to4 encapsulation.
346# The `ef' pseudo-device provides support for multiple ethernet frame types
347# specified via ETHER_* options. See ef(4) for details.
348#
349# The PPP_BSDCOMP option enables support for compress(1) style entire
350# packet compression, the PPP_DEFLATE is for zlib/gzip style compression.
351# PPP_FILTER enables code for filtering the ppp data stream and selecting
352# events for resetting the demand dial activity timer - requires bpf.
353# See pppd(8) for more details.
354#
355pseudo-device ether #Generic Ethernet
356pseudo-device vlan 1 #VLAN support
357pseudo-device bridge #Bridging support
358pseudo-device sppp #Generic Synchronous PPP
359pseudo-device loop #Network loopback device
360pseudo-device bpf #Berkeley packet filter
361pseudo-device disc #Discard device (ds0, ds1, etc)
ded7543c 362pseudo-device tap #Ethernet tunnel network interface
745b8439
SW
363pseudo-device tun #Tunnel driver (ppp(8), nos-tun(8))
364pseudo-device sl 2 #Serial Line IP
365pseudo-device gre #IP over IP tunneling
366pseudo-device ppp 2 #Point-to-point protocol
367options PPP_BSDCOMP #PPP BSD-compress support
368options PPP_DEFLATE #PPP zlib/deflate/gzip support
369options PPP_FILTER #enable bpf filtering (needs bpf)
370
745b8439
SW
371# for IPv6
372pseudo-device gif #IPv6 and IPv4 tunneling
373pseudo-device faith 1 #for IPv6 and IPv4 translation
374pseudo-device stf #6to4 IPv6 over IPv4 encapsulation
375
376#
377# Internet family options:
378#
379# MROUTING enables the kernel multicast packet forwarder, which works
380# with mrouted(8).
381#
382# PIM enables Protocol Independent Multicast in the kernel.
383# Requires MROUTING enabled.
384#
385# IPFIREWALL enables support for IP firewall construction, in
386# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends
387# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT
388# limits the number of times a matching entry can be logged.
389#
390# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any"
391# and if you do not add other rules during startup to allow access,
392# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open
393# in /etc/rc.conf when first enabling this feature, then refining the
394# firewall rules in /etc/rc.firewall after you've tested that the new kernel
395# feature works properly.
396#
397# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to
398# allow everything. Use with care, if a cracker can crash your
399# firewall machine, they can get to your protected machines. However,
400# if you are using it as an as-needed filter for specific problems as
401# they arise, then this may be for you. Changing the default to 'allow'
402# means that you won't get stuck if the kernel and /sbin/ipfw binary get
403# out of sync.
404#
405# IPDIVERT enables the divert IP sockets, used by ``ipfw divert''
406#
407# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding
408# packets without touching the ttl). This can be useful to hide firewalls
409# from traceroute and similar tools.
410#
411# TCPDEBUG is undocumented.
412#
413options MROUTING # Multicast routing
414options PIM # Protocol Independent Multicast
415options IPFIREWALL #firewall
416options IPFIREWALL_DEBUG #debug prints
417options IPFIREWALL_VERBOSE #enable logging to syslogd(8)
745b8439
SW
418options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity
419options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default
420options IPV6FIREWALL #firewall for IPv6
421options IPV6FIREWALL_VERBOSE
422options IPV6FIREWALL_VERBOSE_LIMIT=100
423options IPV6FIREWALL_DEFAULT_TO_ACCEPT
424options IPDIVERT #divert sockets
745b8439
SW
425options IPSTEALTH #support for stealth forwarding
426options TCPDEBUG
427
428device pf
429device pflog
430
431#CARP
432pseudo-device carp
433options CARP
434
435# The MBUF_STRESS_TEST option enables options which create
436# various random failures / extreme cases related to mbuf
437# functions. See the mbuf(9) manpage for a list of available
438# test cases.
439options MBUF_STRESS_TEST
440
441# Statically link in accept filters
442options ACCEPT_FILTER_DATA
443options ACCEPT_FILTER_HTTP
444
445# TCP_SIGNATURE adds support for RFC 2385 (TCP-MD5) digests. These are
446# carried in TCP option 19. This option is commonly used to protect
447# TCP sessions (e.g. BGP) where IPSEC is not available nor desirable.
0defa1cf
SZ
448# This is enabled on a per-socket basis using the TCP_SIGNATURE_ENABLE
449# socket option.
745b8439
SW
450# This requires the use of 'device crypto', 'options IPSEC'
451# or 'device cryptodev'.
452options TCP_SIGNATURE #include support for RFC 2385
453
454#
455# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This
456# prevents nmap et al. from identifying the TCP/IP stack, but breaks support
457# for RFC1644 extensions and is not recommended for web servers.
458#
459options TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN
460
461# ICMP_BANDLIM enables icmp error response bandwidth limiting. You
462# typically want this option as it will help protect the machine from
463# D.O.S. packet attacks.
464#
465options ICMP_BANDLIM
466
467# DUMMYNET enables the "dummynet" bandwidth limiter. You need
468# IPFIREWALL as well. See the dummynet(4) and ipfw(8) manpages for more info.
469#
470options DUMMYNET
471options DUMMYNET_DEBUG
472
239ba22e 473# IFPOLL_ENABLE adds support for mixed interrupt-polling handling
745b8439
SW
474# of network device drivers, which has significant benefits in terms
475# of robustness to overloads and responsivity, as well as permitting
476# accurate scheduling of the CPU time between kernel network processing
477# and other activities. The drawback is a moderate (up to 1/pollhz seconds)
478# potential increase in response times. See polling(4) for further details.
479#
745b8439
SW
480# IFPOLL_ENABLE adds hardware queues' based polling
481options IFPOLL_ENABLE
482
745b8439
SW
483#####################################################################
484# FILESYSTEM OPTIONS
485
486#
487# Only the root, /usr, and /tmp filesystems need be statically
488# compiled; everything else will be automatically loaded at mount
489# time. (Exception: the UFS family --- FFS, and MFS ---
490# cannot currently be demand-loaded.) Some people still prefer
491# to statically compile other filesystems as well.
492#
493# NB: The PORTAL and UNION filesystems are known to be
494# buggy, and WILL panic your system if you attempt to do anything with
495# them. They are included here as an incentive for some enterprising
496# soul to sit down and fix them.
497#
498
499# One of these is mandatory:
500options FFS #Fast filesystem
501options MFS #Memory filesystem
502options NFS #Network filesystem
503
504# The rest are optional:
505#options NFS_NOSERVER #Disable the NFS-server code.
506options CD9660 #ISO 9660 filesystem
507options FDESC #File descriptor filesystem
8124268f 508options HAMMER #HAMMER filesystem
745b8439
SW
509options HPFS #OS/2 File system
510options MSDOSFS #MS DOS filesystem
511options NTFS #NT filesystem
512options NULLFS #NULL filesystem
745b8439
SW
513options PORTAL #Portal filesystem
514options PROCFS #Process filesystem
ab5617b3 515options PUFFS #Userspace file systems (e.g. ntfs-3g & sshfs)
7902ca8c 516options SMBFS #SMB/CIFS filesystem
745b8439 517options TMPFS #Temporary filesystem
8124268f 518options UDF #UDF filesystem
745b8439
SW
519
520# YYY-DR Till we rework the VOP methods for this filesystem
521#options UNION #Union filesystem
522# The xFS_ROOT options REQUIRE the associated ``options xFS''
523options FFS_ROOT #FFS usable as root device
524options NFS_ROOT #NFS usable as root device
525
526# Soft updates is technique for improving UFS filesystem speed and
527# making abrupt shutdown less risky.
528options SOFTUPDATES
529
530# Directory hashing improves the speed of operations on very large
531# directories at the expense of some memory.
532options UFS_DIRHASH
533
534# Make space in the kernel for a root filesystem on a md device.
535# Define to the number of kilobytes to reserve for the filesystem.
536options MD_ROOT_SIZE=10
537
538# Make the md device a potential root device, either with preloaded
539# images of type mfs_root or md_root.
540options MD_ROOT
541
542# Specify double the default maximum size for malloc(9)-backed md devices.
543options MD_NSECT=40000
544
545# Allow this many swap-devices.
546#
547# In order to manage swap, the system must reserve bitmap space that
548# scales with the largest mounted swap device multiplied by NSWAPDEV,
549# regardless of whether other swap devices exist or not. So it
550# is not a good idea to make this value too large.
551options NSWAPDEV=5
552
553# Disk quotas are supported when this option is enabled.
554options QUOTA #enable disk quotas
555
556# If you are running a machine just as a fileserver for PC and MAC
d22a69a4 557# users, e.g. using SAMBA, you may consider setting this option
745b8439
SW
558# and keeping all those users' directories on a filesystem that is
559# mounted with the suiddir option. This gives new files the same
560# ownership as the directory (similar to group). It's a security hole
561# if you let these users run programs, so confine it to file-servers
562# (but it'll save you lots of headaches in those cases). Root owned
563# directories are exempt and X bits are cleared. The suid bit must be
564# set on the directory as well; see chmod(1) PC owners can't see/set
565# ownerships so they keep getting their toes trodden on. This saves
566# you all the support calls as the filesystem it's used on will act as
567# they expect: "It's my dir so it must be my file".
568#
569options SUIDDIR
570
571# NFS options:
572options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec
573options NFS_MAXATTRTIMO=60
574options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec
575options NFS_MAXDIRATTRTIMO=60
576options NFS_GATHERDELAY=10 # Default write gather delay (msec)
577options NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this
578options NFS_WDELAYHASHSIZ=16 # and with this
579options NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this
580options NFS_DEBUG # Enable NFS Debugging
581
1b0988d0
AHJ
582# NTFS options:
583options NTFS_DEBUG
584
745b8439
SW
585# MSDOSFS options:
586options MSDOSFS_DEBUG # Enable MSDOSFS Debugging
587
588#
589# Add support for the EXT2FS filesystem of Linux fame. Be a bit
590# careful with this - the ext2fs code has a tendency to lag behind
591# changes and not be exercised very much, so mounting read/write could
592# be dangerous (and even mounting read only could result in panics.)
593#
594options EXT2FS
595
596# Optional character code conversion support with LIBICONV.
597# Each option requires their base file system and LIBICONV.
598options CD9660_ICONV
599options MSDOSFS_ICONV
600options NTFS_ICONV
601
745b8439
SW
602#####################################################################
603# POSIX P1003.1B
604
605# Real time extensions added in the 1993 Posix
606# P1003_1B: Infrastructure
607# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING
608# _KPOSIX_VERSION: Version kernel is built for
609
610options P1003_1B
611options _KPOSIX_PRIORITY_SCHEDULING
612options _KPOSIX_VERSION=199309L
613
745b8439
SW
614#####################################################################
615# CLOCK OPTIONS
616
617# The granularity of operation is controlled by the kernel option HZ whose
618# default value (100) means a granularity of 10ms (1s/HZ).
619# Consider, however, that reducing the granularity too much might
620# cause excessive overhead in clock interrupt processing,
621# potentially causing ticks to be missed and thus actually reducing
622# the accuracy of operation.
623
624options HZ=100
625
626# The following options are used for debugging clock behavior only, and
627# should not be used for production systems.
628#
629# CLK_CALIBRATION_LOOP will run the clock calibration loop at startup
630# until the user presses a key.
631
632#options CLK_CALIBRATION_LOOP
633
634# The following two options measure the frequency of the corresponding
635# clock relative to the RTC (onboard mc146818a).
636
637#options CLK_USE_I8254_CALIBRATION
638#options CLK_USE_TSC_CALIBRATION
639
745b8439
SW
640#####################################################################
641# SCSI DEVICES
642
643# SCSI DEVICE CONFIGURATION
644
645# The SCSI subsystem consists of the `base' SCSI code, a number of
646# high-level SCSI device `type' drivers, and the low-level host-adapter
647# device drivers. The host adapters are listed in the ISA and PCI
648# device configuration sections below.
649#
650# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so
651# that a given bus, target, and LUN always come on line as the same
652# device unit. In earlier versions the unit numbers were assigned
653# in the order that the devices were probed on the SCSI bus. This
654# means that if you removed a disk drive, you may have had to rewrite
655# your /etc/fstab file, and also that you had to be careful when adding
656# a new disk as it may have been probed earlier and moved your device
657# configuration around.
658
659# This old behavior is maintained as the default behavior. The unit
660# assignment begins with the first non-wired down unit for a device
661# type. For example, if you wire a disk as "da3" then the first
662# non-wired disk will be assigned da4.
663
664# The syntax for wiring down devices is:
665
666# device scbus0 at ahc0 # Single bus device
667# device scbus1 at ahc1 bus 0 # Single bus device
668# device scbus3 at ahc2 bus 0 # Twin bus device
669# device scbus2 at ahc2 bus 1 # Twin bus device
670# device da0 at scbus0 target 0 unit 0
671# device da1 at scbus3 target 1
672# device da2 at scbus2 target 3
673# device sa1 at scbus1 target 6
674# device cd
675
676# "units" (SCSI logical unit number) that are not specified are
677# treated as if specified as LUN 0.
678
679# All SCSI devices allocate as many units as are required.
680
681# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI
682# configuration and doesn't have to be explicitly configured.
683
684device scbus #base SCSI code
685device ch #SCSI media changers
686device da #SCSI direct access devices (aka disks)
687device sa #SCSI tapes
688device cd #SCSI CD-ROMs
689device pass #CAM passthrough driver
690device sg #Passthrough device (linux scsi generic)
691device pt #SCSI processor type
692device ses #SCSI SES/SAF-TE driver
9c86eff7
SW
693device targ #SCSI Target Mode Code
694device targbh #SCSI Target Mode Blackhole Device
745b8439
SW
695
696# Options for device mapper
697device dm
698device dm_target_crypt
699device dm_target_linear
700device dm_target_striped
701
702# Options for iSCSI
703device iscsi_initiator
704options ISCSI_INITIATOR_DEBUG=8
705
706# CAM OPTIONS:
707# debugging options:
708# -- NOTE -- If you specify one of the bus/target/lun options, you must
709# specify them all!
710# CAMDEBUG: When defined enables debugging macros
711# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses.
712# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets.
713# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns.
714# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE,
715# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB
716#
717# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds
718# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions
719# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions
720# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter)
721# queue after a bus reset, and the number of milliseconds to
722# freeze the device queue after a bus device reset. This
723# can be changed at boot and runtime with the
724# kern.cam.scsi_delay tunable/sysctl.
725options CAMDEBUG
726options CAM_DEBUG_BUS=-1
727options CAM_DEBUG_TARGET=-1
728options CAM_DEBUG_LUN=-1
729options CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB"
730options CAM_MAX_HIGHPOWER=4
731options SCSI_NO_SENSE_STRINGS
732options SCSI_NO_OP_STRINGS
733options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device
734
735# Options for the CAM CDROM driver:
736# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN
737# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only
738# enforced if there is I/O waiting for another LUN
739# The compiled in defaults for these variables are 2 and 10 seconds,
740# respectively.
741#
742# These can also be changed on the fly with the following sysctl variables:
743# kern.cam.cd.changer.min_busy_seconds
744# kern.cam.cd.changer.max_busy_seconds
745#
746options CHANGER_MIN_BUSY_SECONDS=2
747options CHANGER_MAX_BUSY_SECONDS=10
748
749# Options for the CAM sequential access driver:
750# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes
751# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes
752# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes
753# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes
754# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT.
755options SA_IO_TIMEOUT="(4)"
756options SA_SPACE_TIMEOUT="(60)"
757options SA_REWIND_TIMEOUT="(2*60)"
758options SA_ERASE_TIMEOUT="(4*60)"
759options SA_1FM_AT_EOD
760
761# Optional timeout for the CAM processor target (pt) device
762# This is specified in seconds. The default is 60 seconds.
763options SCSI_PT_DEFAULT_TIMEOUT="60"
764
765# Optional enable of doing SES passthrough on other devices (e.g., disks)
766#
767# Normally disabled because a lot of newer SCSI disks report themselves
768# as having SES capabilities, but this can then clot up attempts to build
769# build a topology with the SES device that's on the box these drives
770# are in....
771options SES_ENABLE_PASSTHROUGH
772
745b8439
SW
773#####################################################################
774# MISCELLANEOUS DEVICES AND OPTIONS
775
776# The `pty' device usually turns out to be ``effectively mandatory'',
777# as it is required for `telnetd', `rlogind', `screen', `emacs', and
778# `xterm', among others.
779
b8afae86
MD
780pseudo-device pty # Pseudo ttys
781pseudo-device gzip # Exec gzipped a.out's
782pseudo-device md # Memory/malloc disk
783pseudo-device vn # File image "disks"
784pseudo-device putter # for puffs and pud
785pseudo-device snp # Snoop device - to look at pty/vty/etc..
786pseudo-device ccd 4 # Concatenated disk driver
745b8439
SW
787
788# Configuring Vinum into the kernel is not necessary, since the kld
789# module gets started automatically when vinum(8) starts. This
790# device is also untested. Use at your own risk.
791#
792# The option VINUMDEBUG must match the value set in CFLAGS
793# in src/sbin/vinum/Makefile. Failure to do so will result in
794# the following message from vinum(8):
795#
796# Can't get vinum config: Invalid argument
797#
798# see vinum(4) for more reasons not to use these options.
10de45eb 799pseudo-device vinum #Vinum concat/mirror/raid driver
745b8439
SW
800#options VINUMDEBUG #enable Vinum debugging hooks
801
802# Kernel side iconv library
803options LIBICONV
804
805# Size of the kernel message buffer. Should be N * pagesize.
806options MSGBUF_SIZE=40960
807
745b8439
SW
808#####################################################################
809# HARDWARE DEVICE CONFIGURATION
810
811# ISA devices:
812
813#
814# Mandatory ISA devices: isa
815#
816device isa
817
818#
819# Options for `isa':
820#
821# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A
822# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
823# This option breaks suspend/resume on some portables.
824#
825# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A
826# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
fd7bbe3b 827# Automatic EOI is documented not to work for the slave with the
745b8439
SW
828# original i8259A, but it works for some clones and some integrated
829# versions.
830#
831# MAXMEM specifies the amount of RAM on the machine; if this is not
832# specified, DragonFly will first read the amount of memory from the CMOS
833# RAM, so the amount of memory will initially be limited to 64MB or 16MB
834# depending on the BIOS. If the BIOS reports 64MB, a memory probe will
835# then attempt to detect the installed amount of RAM. If this probe
836# fails to detect >64MB RAM you will have to use the MAXMEM option.
837# The amount is in kilobytes, so for a machine with 128MB of RAM, it would
838# be 131072 (128 * 1024).
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
844options AUTO_EOI_1
845#options AUTO_EOI_2
846options MAXMEM="(128*1024)"
847#options BROKEN_KEYBOARD_RESET
848
849# Enable support for the kernel PLL to use an external PPS signal,
850# under supervision of [x]ntpd(8)
851# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp
852
853options PPS_SYNC
854
855# The keyboard controller; it controls the keyboard and the PS/2 mouse.
856device atkbdc0 at isa? port IO_KBD
857
858# The AT keyboard
859device atkbd0 at atkbdc? irq 1
860
861# Options for atkbd:
862options ATKBD_DFLT_KEYMAP # specify the built-in keymap
863makeoptions ATKBD_DFLT_KEYMAP="jp.106"
864
865# These options are valid for other keyboard drivers as well.
866options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap
867options KBD_INSTALL_CDEV # install a CDEV entry in /dev
868
869# `flags' for atkbd:
870# 0x01 Force detection of keyboard, else we always assume a keyboard
871# 0x02 Don't reset keyboard, useful for some newer ThinkPads
872# 0x03 Force detection and avoid reset, might help with certain
873# dockingstations
874# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads
875
876# PS/2 mouse
877device psm0 at atkbdc? irq 12
878
879# Options for psm:
880options PSM_HOOKRESUME #hook the system resume event, useful
881 #for some laptops
882options PSM_RESETAFTERSUSPEND #reset the device at the resume event
883
884device kbdmux # keyboard multiplexer
885
886# The video card driver.
887device vga0 at isa?
888
889# Options for vga:
745b8439
SW
890options VGA_DEBUG=2 # enable VGA debug output
891
892# If you experience problems switching back to 80x25 (or a derived mode),
893# the following option might help.
894#options VGA_KEEP_POWERON_MODE # use power-on settings for 80x25
895
896# If you can dispense with some vga driver features, you may want to
897# use the following options to save some memory.
898#options VGA_NO_FONT_LOADING # don't save/load font
899#options VGA_NO_MODE_CHANGE # don't change video modes
900
901# The following option probably won't work with the LCD displays.
902options VGA_WIDTH90 # support 90 column modes
903
904# Splash screen at start up! Screen savers require this too.
905pseudo-device splash
906
907# The syscons console driver (sco color console compatible).
908device sc0 at isa?
909options MAXCONS=16 # number of virtual consoles
910options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode
911options SC_DEBUG_LEVEL=5 # enable debug output
912options SC_DFLT_FONT # compile font in
913makeoptions SC_DFLT_FONT=cp850
914options SC_DISABLE_DDBKEY # disable `debug' key
915options SC_DISABLE_REBOOT # disable reboot key sequence
916options SC_HISTORY_SIZE=200 # number of history buffer lines
917options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor
918options SC_PIXEL_MODE # add support for the raster text mode
919
920# The following options will let you change the default colors of syscons.
921options SC_NORM_ATTR="(FG_GREEN|BG_BLACK)"
922options SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)"
923options SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)"
924options SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)"
925
926# If you have a two button mouse, you may want to add the following option
927# to use the right button of the mouse to paste text.
928options SC_TWOBUTTON_MOUSE
929
930# You can selectively disable features in syscons.
931#options SC_NO_CUTPASTE
932#options SC_NO_FONT_LOADING
933#options SC_NO_HISTORY
934#options SC_NO_SYSMOUSE
935
936#
17f3d27a 937# SCSI host adapters
745b8439
SW
938#
939# adv: All Narrow SCSI bus AdvanSys controllers.
940# adw: Second Generation AdvanSys controllers including the ADV940UW.
745b8439 941# ahc: Adaptec 274x/284x/294x
c67c071b 942# aic: Adaptec 1460
745b8439
SW
943# bt: Most Buslogic controllers
944# ncv: NCR 53C500 based SCSI host adapters.
945# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters.
af2ba4f0 946# stg: TMC 18C30, 18C50 based PC Card SCSI host adapters.
745b8439
SW
947#
948# Note that the order is important in order for Buslogic cards to be
949# probed correctly.
950#
951
17f3d27a 952device bt
e19e3c77 953device adv
745b8439 954device adw
c67c071b 955device aic
745b8439
SW
956device ncv
957device nsp
af2ba4f0 958device stg
745b8439
SW
959
960#
961# Adaptec FSA RAID controllers, including integrated DELL controller,
962# the Dell PERC 2/QC and the HP NetRAID-4M
963#
964device aac
965options AAC_DEBUG
966device aacp # SCSI Passthrough interface (optional, CAM required)
967
968#
969# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only
970# one entry is needed; the code will find and configure all supported
971# controllers.
972#
973device ida # Compaq Smart RAID
974device mlx # Mylex DAC960
975device amr # AMI MegaRAID
976device amrp # SCSI Passthrough interface (optional, CAM req.)
2063b358 977options AMR_DEBUG=3
745b8439
SW
978device mfi # LSI MegaRAID SAS
979device mfip # LSI MegaRAID SAS passthrough, requires CAM
980options MFI_DEBUG
981
6d743f04
SW
982#
983# LSI MegaRAID 6Gb/s and 12Gb/s SAS+SATA RAID controller driver
984#
985device mrsas
986
745b8439
SW
987#
988# Areca RAID (CAM is required).
989#
990device arcmsr # Areca SATA II RAID
991
992#
993# Highpoint RocketRAID 182x.
994device hptmv
995
0e32bd08
SW
996#
997# Highpoint RocketRAID. Supports RR172x, RR222x, RR2240, RR232x, RR2340,
998# RR2210, RR174x, RR2522, RR231x, RR230x.
999device hptrr
1000
0f74dae5
SW
1001#
1002# Highpoint RocketRAID 27xx.
1003device "hpt27xx"
1004
745b8439
SW
1005#
1006# Highpoint RocketRaid 3xxx series SATA RAID
1007device hptiop
1008
1009#
1010# 3ware ATA RAID
1011#
1012device twe # 3ware ATA RAID
1013device twa # 3ware 9000 series PATA/SATA RAID
1014options TWA_DEBUG=10 # enable debug messages
1015device tws # 3ware 9750 series SATA/SAS RAID
1016
745b8439
SW
1017#
1018# IBM ServeRAID
1019#
1020device ips
1021
745b8439
SW
1022# AHCI driver, this will override NATA for AHCI devices,
1023# both drivers may be included.
1024#
1025device ahci
1026
1027# SiI3124/3132 driver
1028#
1029device sili
1030
df75ede4
SW
1031# The 'NATA' driver supports all ATA and ATAPI devices.
1032# You only need one "device nata" for it to find all
1033# PCI ATA/ATAPI devices on modern machines.
1034#
745b8439
SW
1035device nata
1036device natadisk # ATA disk drives
1037device natapicd # ATAPI CD/DVD drives
1038device natapifd # ATAPI floppy drives
1039device natapist # ATAPI tape drives
1040device natapicam # ATAPI CAM layer emulation
1041device nataraid # support for ATA software RAID controllers
745b8439 1042
df75ede4 1043# The following options are valid for the NATA driver:
745b8439
SW
1044#
1045# ATA_STATIC_ID: controller numbering is static (like the old driver)
1046# else the device numbers are dynamically allocated.
1047options ATA_STATIC_ID
1048
745b8439 1049# For older non-PCI systems, these are the lines to use:
df75ede4
SW
1050#
1051#device nata0 at isa? port IO_WD1 irq 14
1052#device nata1 at isa? port IO_WD2 irq 15
745b8439
SW
1053
1054#
1055# Standard floppy disk controllers: `fdc' and `fd'
1056#
1057#device fdc0 at isa? port IO_FD1 irq 6 drq 2
1058#
1059# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you
1060# gotta turn it actually on by setting the variable fd_debug with DDB,
1061# however.
1062#options FDC_DEBUG
1063
1064#device fd0 at fdc0 drive 0
1065#device fd1 at fdc0 drive 1
1066
745b8439
SW
1067#
1068# sio: serial ports (see sio(4))
1069
1070device sio0 at isa? port IO_COM1 flags 0x10 irq 4
1071
1072#
1073# `flags' for serial drivers that support consoles (only for sio now):
1074# 0x10 enable console support for this unit. The other console flags
1075# are ignored unless this is set. Enabling console support does
1076# not make the unit the preferred console - boot with -h or set
1077# the 0x20 flag for that. Currently, at most one unit can have
1078# console support; the first one (in config file order) with
1079# this flag set is preferred. Setting this flag for sio0 gives
1080# the old behaviour.
1081# 0x20 force this unit to be the console (unless there is another
1082# higher priority console). This replaces the COMCONSOLE option.
1083# 0x40 reserve this unit for low level console operations. Do not
1084# access the device in any normal way.
1085# 0x80 use this port for serial line gdb support in ddb.
1086#
1087# PnP `flags' (set via userconfig using pnp x flags y)
1088# 0x1 disable probing of this device. Used to prevent your modem
1089# from being attached as a PnP modem.
1090#
1091
1092# Options for serial drivers that support consoles (only for sio now):
1093options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to
1094 #DDB, if available.
1095options CONSPEED=115200 # speed for serial console
1096 # (default 9600)
1097
1098# Solaris implements a new BREAK which is initiated by a character
1099# sequence CR ~ ^b which is similar to a familiar pattern used on
1100# Sun servers by the Remote Console.
1101options ALT_BREAK_TO_DEBUGGER
1102
1103# Options for sio:
1104options COM_ESP #code for Hayes ESP
1105options COM_MULTIPORT #code for some cards with shared IRQs
1106
1107# Other flags for sio that aren't documented in the man page.
1108# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for
1109# ST16650A-compatible UARTs.
1110
3323f1c7
SW
1111# PCI Universal Communications driver
1112# Supports various single and multi port PCI serial cards. Maybe later
1113# also the parallel ports on combination serial/parallel cards. New cards
1114# can be added in src/sys/dev/misc/puc/pucdata.c.
1115device puc
1116
745b8439 1117#
ad9f8794 1118# Network interfaces: `ed', `ep', `is', `lnc'
745b8439
SW
1119#
1120# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters
745b8439
SW
1121# ep: 3Com 3C509
1122# ex: Intel EtherExpress Pro/10 and other i82595-based adapters
745b8439
SW
1123# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 & Am79C960)
1124# sbsh: Granch SBNI16 SHDSL modem PCI adapters
1125# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both
1126# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA
1127# bridge with a PCMCIA adapter plugged into it.
1128# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA,
1129# PCI and ISA varieties.
1130# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller.
1131#
e19e3c77 1132device cs
745b8439
SW
1133device ep
1134device ex
e19e3c77 1135device lnc
745b8439 1136device sln
e19e3c77 1137device sn
745b8439
SW
1138
1139# Wlan support is mandatory for some wireless LAN devices.
1140options IEEE80211_DEBUG #enable debugging msgs
1141options IEEE80211_AMPDU_AGE #age frames in AMPDU reorder q's
1142options IEEE80211_SUPPORT_MESH #enable 802.11s D3.0 support
1143options IEEE80211_SUPPORT_TDMA #enable TDMA support
1144device wlan # 802.11 support
1145device wlan_acl # 802.11 MAC-based access control for AP
1146device wlan_ccmp # 802.11 CCMP support
1147device wlan_tkip # 802.11 TKIP support
1148device wlan_wep # 802.11 WEP support
1149device wlan_xauth # 802.11 WPA or 802.1x authentication for AP
1150device wlan_amrr # 802.11 AMRR TX rate control algorithm
1151device an # Aironet Communications 4500/4800
1152device ath # Atheros AR521x
50a82a17
SW
1153options AH_AR5416_INTERRUPT_MITIGATION
1154options AH_ASSERT
1155options AH_DEBUG
1156options AH_INTERRUPT_DEBUGGING
1157options AH_MAXCHAN=96
1158options AH_NEED_DESC_SWAP
1159options AH_PRIVATE_DIAG
1160options AH_REGOPS_FUNC
1161options AH_RXCFG_SDMAMW_4BYTES
1162options AH_SUPPORT_AR5416
1163options AH_SUPPORT_AR9130
1164options AH_SUPPORT_AR9330
1165options AH_SUPPORT_AR9340
1166options AH_USE_INIPDGAIN
745b8439
SW
1167device ath_hal # Atheros Hardware Access Layer
1168#device ath_rate_amrr # Atheros AMRR TX rate control algorithm
1169#device ath_rate_onoe # Atheros Onoe TX rate control algorithm
1170device ath_rate_sample # Atheros Sample TX rate control algorithm
1171options ATH_DEBUG # turn on debugging output (see hw.ath.debug)
1172options ATH_DIAGAPI # diagnostic interface to the HAL
50a82a17
SW
1173options ATH_ENABLE_DFS
1174options ATH_KTR_INTR_DEBUG
745b8439
SW
1175options ATH_RXBUF=80 # number of RX buffers to allocate
1176options ATH_TXBUF=400 # number of TX buffers to allocate
a0ab8429
IV
1177device siba_bwn # Sonic Inc. Silicon Backplane needed for bwn
1178options SIBA_DEBUG # turn on debugging output
1179device bwn # Broadcom BCM43xx NICs using v4 firmware
1180options BWN_DEBUG # turn on debugging output
1181options BWN_RXRING_SLOTS=128 # number of RX slots to allocate
1182options BWN_TXRING_SLOTS=128 # number of TX slots to allocate
745b8439
SW
1183#device iwl # Intel PRO/Wireless 2100
1184device iwi # Intel PRO/Wireless 2200BG/2915ABG
1185device iwn # Intel WiFi Link 4965/1000/5000/5150/5300/6000/6050
459cf836 1186options IWN_DEBUG # turn on debugging output
745b8439
SW
1187device wi # WaveLAN/IEEE, PRISM-II, Spectrum24 802.11DS
1188#device rtw # RealTek 8180
1189#device acx # TI ACX100/ACX111.
1190device xe # Xircom PCMCIA
1191device ral # Ralink Technology 802.11 wireless NIC
1192device wpi
1193
1194# IEEE 802.11 adapter firmware modules
1195
1196# iwifw: Intel PRO/Wireless 2200BG/2225BG/2915ABG firmware
1197# iwnfw: Intel WiFi Link 4965/1000/5000/5150/5300/6000/6050
1198# ralfw: Ralink Technology RT25xx and RT26xx firmware
1199# wpifw: Intel 3945ABG Wireless LAN Controller firmware
1200
1201device iwifw
1202device iwnfw
1203device ralfw
1204device wpifw
1205
1206# Bluetooth Protocols
1207device bluetooth
1208
745b8439
SW
1209# Sound drivers
1210#
745b8439
SW
1211
1212# Basic sound card support:
1213device pcm
43f215d7 1214# For PCI sound cards:
745b8439
SW
1215device "snd_als4000"
1216device "snd_atiixp"
1217device "snd_cmi"
1218device "snd_cs4281"
1219device "snd_csa"
1220device "snd_ds1"
1221device "snd_emu10k1"
3c0a9cdf
SW
1222device "snd_envy24"
1223device "snd_envy24ht"
745b8439 1224device "snd_es137x"
745b8439
SW
1225device "snd_fm801"
1226device "snd_hda"
1227device "snd_ich"
1228device "snd_maestro"
1229device "snd_maestro3"
745b8439 1230device "snd_neomagic"
745b8439 1231device "snd_solo"
3c0a9cdf 1232device "snd_spicds"
745b8439 1233device "snd_t4dwave"
0acb08af 1234device "snd_uaudio"
745b8439
SW
1235device "snd_via8233"
1236device "snd_via82c686"
1237device "snd_vibes"
745b8439
SW
1238
1239#
1240# Miscellaneous hardware:
1241#
1242# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board
e147701e 1243# ecc: ECC memory controller
745b8439 1244# joy: joystick
e4c2ac86 1245# nrp: Comtrol Rocketport
745b8439
SW
1246# si: Specialix SI/XIO 4-32 port terminal multiplexor
1247# nmdm: nullmodem terminal driver (see nmdm(4))
f1e3af6c 1248# tpm: Trusted Platform Module
745b8439 1249
745b8439
SW
1250# Notes on the Specialix SI/XIO driver:
1251# **This is NOT a Specialix supported Driver!**
1252# The host card is memory, not IO mapped.
1253# The Rev 1 host cards use a 64K chunk, on a 32K boundary.
1254# The Rev 2 host cards use a 32K chunk, on a 32K boundary.
1255# The cards can use an IRQ of 11, 12 or 15.
1256
e147701e 1257device ecc
745b8439
SW
1258device joy0 at isa? port IO_GAME
1259device nrp
e19e3c77 1260device si
745b8439
SW
1261# nullmodem terminal driver
1262device nmdm
f1e3af6c 1263device tpm
745b8439
SW
1264
1265# The `ahc' device provides support for the Adaptec 274X and 284X
1266# adapters.
1267device ahc
1268
1269# The aic7xxx driver will attempt to use memory mapped I/O for all PCI
1270# controllers that have it configured only if this option is set. Unfortunately,
1271# this doesn't work on some motherboards, which prevents it from being the
1272# default.
1273options AHC_ALLOW_MEMIO
1274
1275# The adw driver will attempt to use memory mapped I/O for all PCI
1276# controllers that have it configured only if this option is set.
1277options ADW_ALLOW_MEMIO
1278
1279#
1280# PCI devices & PCI options:
1281#
1282# The main PCI bus device is `pci'. It provides auto-detection and
1283# configuration support for all devices on the PCI bus, using either
1284# configuration mode defined in the PCI specification.
1285
1286device pci
1287
1288# PCI options
1289#
745b8439
SW
1290options COMPAT_OLDPCI #FreeBSD 2.2 and 3.x compatibility shims
1291
1292# AGP GART support
1293#
1294device agp
1295
7f9ec87c
FT
1296#
1297# AGP debugging.
1298#
1299options AGP_DEBUG
745b8439
SW
1300
1301# The `ahc' device provides support for the Adaptec 29/3940(U)(W)
1302# and motherboard based AIC7870/AIC7880 adapters.
1303options AHC_DEBUG
1304options AHC_DEBUG_OPTS=0xffffffff
1305options AHC_REG_PRETTY_PRINT
1306options AHC_TMODE_ENABLE
1307#
1308# The 'ahd' device provides support for the Adaptec 79xx Ultra320
1309# SCSI adapters. Options are documented in the ahd(4) manpage:
1310options AHD_DEBUG
1311options AHD_DEBUG_OPTS=0xffffffff
1312options AHD_REG_PRETTY_PRINT
1313#options AHD_TMODE_ENABLE=0xff
1314#
1315# The `amd' device provides support for the AMD 53C974 SCSI host
1316# adapter chip as found on devices such as the Tekram DC-390(T).
1317#
1318# The `bge' device provides support for gigabit ethernet adapters
1319# based on the Broadcom BCM570x family of controllers, including the
1320# 3Com 3c996-T, the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41,
1321# and the embedded gigE NICs on Dell PowerEdge 2550 servers.
1322#
1323# The `ncr' device provides support for the NCR 53C810 and 53C825
1324# self-contained SCSI host adapters.
1325#
1326# The `isp' device provides support for the Qlogic ISP 1020, 1040
1327# nd 1040B PCI SCSI host adapters, ISP 1240 Dual Ultra SCSI,
1328# ISP 1080 and 1280 (Dual) Ultra2, ISP 12160 Ultra3 SCSI, as well as
1329# the Qlogic ISP 2100 and ISP 2200 Fibre Channel Host Adapters.
1330#
1331# The `dc' device provides support for PCI fast ethernet adapters
1332# based on the DEC/Intel 21143 and various workalikes including:
1333# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics
1334# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On
1335# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II
1336# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver
1337# replaces the old al, ax, dm, pn and mx drivers. List of brands:
1338# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110,
1339# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX,
1340# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204,
1341# KNE110TX.
1342#
1343# The `de' device provides support for the Digital Equipment DC21040
1344# self-contained Ethernet adapter.
1345#
1346# The `em' device provides support for the Intel Pro/1000 Family of Gigabit
1347# adapters (82542, 82543, 82544, 82540).
1348#
1349# The `et' device provides support for the Agere ET1310 10/100/1000 PCIe
1350# adapters.
1351#
1352# The `fxp' device provides support for the Intel EtherExpress Pro/100B
1353# PCI Fast Ethernet adapters.
1354#
1355# The 'lge' device provides support for PCI gigabit ethernet adapters
1356# based on the Level 1 LXT1001 NetCellerator chipset. This includes the
1357# D-Link DGE-500SX, SMC TigerCard 1000 (SMC9462SX), and some Addtron cards.
1358#
1359# The 'my' device provides support for the Myson MTD80X and MTD89X PCI
1360# Fast Ethernet adapters.
1361#
1362# The 'nge' device provides support for PCI gigabit ethernet adapters
1363# based on the National Semiconductor DP83820 and DP83821 chipset. This
1364# includes the SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante
1365# FriendlyNet GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the
1366# LinkSys EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T.
1367#
229aec1c
SW
1368# The 'oce' device provides support for Emulex 10 Gbit adapters
1369# (OneConnect Ethernet).
1370#
745b8439
SW
1371# The 'pcn' device provides support for PCI fast ethernet adapters based
1372# on the AMD Am79c97x chipsets, including the PCnet/FAST, PCnet/FAST+,
1373# PCnet/PRO and PCnet/Home. These were previously handled by the lnc
1374# driver (and still will be if you leave this driver out of the kernel).
1375#
1376# Te 're' device provides support for PCI GigaBit ethernet adapters based
1377# on the RealTek 8169 chipset. It also supports the 8139C+ and is the
1378# preferred driver for that chip.
1379#
1380# The 'rl' device provides support for PCI fast ethernet adapters based
1381# on the RealTek 8129/8139 chipset. Note that the RealTek driver defaults
1382# to using programmed I/O to do register accesses because memory mapped
1383# mode seems to cause severe lockups on SMP hardware. This driver also
1384# supports the Accton EN1207D `Cheetah' adapter, which uses a chip called
1385# the MPX 5030/5038, which is either a RealTek in disguise or a RealTek
1386# workalike. Note that the D-Link DFE-530TX+ uses the RealTek chipset
1387# and is supported by this driver, not the 'vr' driver.
1388#
1389# The 'sf' device provides support for Adaptec Duralink PCI fast
1390# ethernet adapters based on the Adaptec AIC-6915 "starfire" controller.
1391# This includes dual and quad port cards, as well as one 100baseFX card.
1392# Most of these are 64-bit PCI devices, except for one single port
1393# card which is 32-bit.
1394#
1395# The 'ste' device provides support for adapters based on the Sundance
1396# Technologies ST201 PCI fast ethernet controller. This includes the
1397# D-Link DFE-550TX.
1398#
1399# The 'sis' device provides support for adapters based on the Silicon
1400# Integrated Systems SiS 900 and SiS 7016 PCI fast ethernet controller
1401# chips.
1402#
1403# The 'sk' device provides support for the SysKonnect SK-984x series
1404# PCI gigabit ethernet NICs. This includes the SK-9841 and SK-9842
1405# single port cards (single mode and multimode fiber) and the
1406# SK-9843 and SK-9844 dual port cards (also single mode and multimode).
1407# The driver will autodetect the number of ports on the card and
1408# attach each one as a separate network interface.
1409#
1410# The 'ti' device provides support for PCI gigabit ethernet NICs based
1411# on the Alteon Networks Tigon 1 and Tigon 2 chipsets. This includes the
1412# Alteon AceNIC, the 3Com 3c985, the Netgear GA620 and various others.
1413# Note that you will probably want to bump up NMBCLUSTERS a lot to use
1414# this driver.
1415#
1416# The 'tl' device provides support for the Texas Instruments TNETE100
1417# series 'ThunderLAN' cards and integrated ethernet controllers. This
1418# includes several Compaq Netelligent 10/100 cards and the built-in
1419# ethernet controllers in several Compaq Prosignia, Proliant and
1420# Deskpro systems. It also supports several Olicom 10Mbps and 10/100
1421# boards.
1422#
1423# The `tx' device provides support for the SMC 9432 TX, BTX and FTX cards.
1424#
1425# The `txp' device provides support for the 3Com 3cR990 "Typhoon"
1426# 10/100 adapters.
1427#
1428# The `vr' device provides support for various fast ethernet adapters
1429# based on the VIA Technologies VT3043 `Rhine I' and VT86C100A `Rhine II'
1430# chips, including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking
1431# Technologies PN102TX, and the AOpen/Acer ALN-320.
1432#
1433# The `vx' device provides support for the 3Com 3C590 and 3C595
1434# early support
1435#
1436# The `wb' device provides support for various fast ethernet adapters
1437# based on the Winbond W89C840F chip. Note: this is not the same as
1438# the Winbond W89C940F, which is an NE2000 clone.
1439#
1440# The `xl' device provides support for the 3Com 3c900, 3c905 and
1441# 3c905B (Fast) Etherlink XL cards and integrated controllers. This
1442# includes the integrated 3c905B-TX chips in certain Dell Optiplex and
1443# Dell Precision desktop machines and the integrated 3c905-TX chips
1444# in Dell Latitude laptop docking stations.
1445#
1446# The 'bktr' device is a PCI video capture device using the Brooktree
1447# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a
1448# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator,
1449# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo.
1450#
1451# options OVERRIDE_CARD=xxx
1452# options OVERRIDE_TUNER=xxx
1453# options OVERRIDE_MSP=1
1454# options OVERRIDE_DBX=1
1455# These options can be used to override the auto detection
1456# The current values for xxx are found in src/sys/dev/video/bktr/bktr_card.h
1457# Using sysctl(8) run-time overrides on a per-card basis can be made
1458#
1459# options BKTR_SYSTEM_DEFAULT=BROOKTREE_PAL
1460# or
1461# options BKTR_SYSTEM_DEFAULT=BROOKTREE_NTSC
8d67cbb3 1462# Specifies the default video capture mode.
745b8439
SW
1463# This is required for Dual Crystal (28&35Mhz) boards where PAL is used
1464# to prevent hangs during initialisation. eg VideoLogic Captivator PCI.
1465#
1466# options BKTR_USE_PLL
1467# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal)
1468# must enable PLL mode with this option. eg some new Bt878 cards.
1469#
1470# options BKTR_GPIO_ACCESS
1471# This enable IOCTLs which give user level access to the GPIO port.
1472#
1473# options BKTR_NO_MSP_RESET
1474# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first
1475#
1476# options BKTR_430_FX_MODE
1477# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode.
1478#
1479# options BKTR_SIS_VIA_MODE
1480# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is
1481# needed for some old SiS and VIA chipset motherboards.
1482# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset
1483# motherboards and motherboards with bad or incomplete PCI 2.1 support.
1484# As a rough guess, old = before 1998
1485#
1486# options BKTR_NEW_MSP34XX_DRIVER
1487# Use new, more complete initialization scheme for the msp34* soundchip.
1488# Should fix stereo autodetection if the old driver does only output
1489# mono sound.
1490#
1491# options BKTR_OVERRIDE_CARD=xxx
1492# options BKTR_OVERRIDE_DBX=xxx
1493# options BKTR_OVERRIDE_MSP=xxx
1494# options BKTR_OVERRIDE_TUNER=xxx
1495# These options can be used to select a specific device, regardless of
1496# the autodetection and i2c device checks (see comments in bktr_card.c).
1497#
1498device ahc # AHA2940 and onboard AIC7xxx devices
1499device ahd # AIC79xx devices
1500device amd # AMD 53C974 (Tekram DC-390(T))
1501device isp # Qlogic family
1502device ispfw # Firmware for QLogic HBAs
1503device mpt # LSI '909 FC adapters
1504device mps # LSI-Logic MPT-Fusion 2
1505device ncr # NCR/Symbios Logic
1506device sym # NCR/Symbios Logic (newer chipsets)
1507device trm # Tekram DC395U/UW/F and DC315U
1508#
1509# Options for ISP
1510#
1511# ISP_TARGET_MODE - enable target mode operation
1512#options ISP_TARGET_MODE=1
1513
47a69c3f 1514# Options used in dev/disk/sym/ (Symbios SCSI driver).
745b8439
SW
1515#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits)
1516 # Allows the ncr to take precedence
1517 # 1 (1<<0) -> 810a, 860
1518 # 2 (1<<1) -> 825a, 875, 885, 895
1519 # 4 (1<<2) -> 895a, 896, 1510d
1520#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885
1521 # disabled:0 (default), enabled:1
1522#options SYM_SETUP_PCI_PARITY #-PCI parity checking
1523 # disabled:0, enabled:1 (default)
1524#options SYM_SETUP_MAX_LUN #-Number of LUNs supported
1525 # default:8, range:[1..64]
1526
1527
1528# MII bus support is required for some PCI 10/100 ethernet NICs,
1529# namely those which use MII-compliant transceivers or implement
1530# transceiver control interfaces that operate like an MII. Adding
1531# "device miibus0" to the kernel config pulls in support for
1532# the generic miibus API and all of the PHY drivers, including a
1533# generic one for PHYs that aren't specifically handled by an
1534# individual driver.
1535device miibus
1536
1537# PCI Ethernet NICs that use the common MII bus controller code.
1538device ae # Attansic/Atheros L2 Fast Ethernet
1539device alc # Atheros AR8131/AR8132
1540device ale # Atheros AR8121/AR8113/AR8114
1541device age # Attansic/Atheros L1 Gigabit Ethernet
1542device bce # Broadcom NetXtreme II Gigabit Ethernet
1543device bfe # Broadcom BCM440x 10/100 Ethernet
6c8d8ecc 1544device bnx # Broadcom NetXtreme 5718/57785 Gigabit Ethernet
745b8439
SW
1545device dc # DEC/Intel 21143 and various workalikes
1546device fxp # Intel EtherExpress PRO/100B (82557, 82558)
1547device my # Myson Fast Ethernet (MTD80X, MTD89X)
1548device pcn # AMD Am79C97x PCI 10/100 NICs
1549device re # RealTek 8139C+/8169
1550device rl # RealTek 8129/8139
1551device sbsh # Granch SBNI16 SHDSL modem
1552device sf # Adaptec AIC-6915 (``Starfire'')
1553device sis # Silicon Integrated Systems SiS 900/SiS 7016
1554device ste # Sundance ST201 (D-Link DFE-550TX)
1555device tl # Texas Instruments ThunderLAN
1556device tx # SMC EtherPower II (83c17x ``EPIC'')
1557device vge # VIA 612x GigE
1558device vr # VIA Rhine, Rhine II
1559device wb # Winbond W89C840F
1560device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
1561
1562# PCI Ethernet NICs.
1563device de # DEC/Intel DC21x4x (``Tulip'')
1564device txp # 3Com 3cR990 (``Typhoon'')
1565device vx # 3Com 3c590, 3c595 (``Vortex'')
1566
1567# Gigabit Ethernet NICs.
1568device bge # Broadcom BCM570x (``Tigon III'')
1569device em # Intel Pro/1000 (8254x,8257x)
1570 # Requires ig_hal
1571device emx # Intel Pro/1000 (8257{1,2,3,4})
1572 # Requires ig_hal
1f7e3916
SZ
1573device igb # Intel Pro/1000 (82575, 82576, 82580, i350)
1574 # Requires ig_hal
745b8439 1575device ig_hal # Intel Pro/1000 hardware abstraction layer
79251f5e 1576device ix # Intel PRO/10GbE PCIE Ethernet Family
745b8439
SW
1577device et # Agere ET1310 10/100/1000 Ethernet
1578device lge # Level 1 LXT1001 (``Mercury'')
1579device mxge # Myricom Myri-10G 10GbE NIC
1580device nfe # nVidia nForce2/3 MCP04/51/55 CK804
1581device nge # NatSemi DP83820 and DP83821
229aec1c 1582device oce # Emulex 10 GbE (OneConnect Ethernet)
745b8439
SW
1583device sk # SysKonnect GEnesis, LinkSys EG1023, D-Link
1584device ti # Alteon (``Tigon I'', ``Tigon II'')
1585device stge # Sundance/Tamarack TC9021 Gigabit Ethernet
1586device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet
1587device jme # JMicron Gigabit/Fast Ethernet
1588
1589# Brooktree driver has been ported to the new I2C framework. Thus,
1590# you'll need to have the following 3 lines in the kernel config.
1591# device smbus
1592# device iicbus
1593# device iicbb
1594# The iic and smb devices are only needed if you want to control other
1595# I2C slaves connected to the external connector of some cards.
1596#
1597device bktr
1598options BKTR_NEW_MSP34XX_DRIVER
1599
1600# WinTV PVR-250/350 driver
1601device cxm
1602
1603#
1604# PCCARD/PCMCIA
1605#
1606# pccard: pccard slots
1607# cardbus/cbb: cardbus bridge
1608device pccard
1609device cardbus
1610device cbb
1611
1612# For older notebooks that signal a powerfail condition (external
1613# power supply dropped, or battery state low) by issuing an NMI:
1614
1615options POWERFAIL_NMI # make it beep instead of panicing
1616
1617#
1618# MMC/SD
1619#
1620# mmc MMC/SD bus
1621# mmcsd MMC/SD memory card
1622# sdhci Generic PCI SD Host Controller
1623#
1624device mmc
1625device mmcsd
1626device sdhci
1627
1628#
1629# SMB bus
1630#
1631# System Management Bus support is provided by the 'smbus' device.
1632# Access to the SMBus device is via the 'smb' device (/dev/smb*),
1633# which is a child of the 'smbus' device.
1634#
1635# Supported devices:
1636# smb standard io through /dev/smb*
1637#
1638# Supported SMB interfaces:
1639# iicsmb I2C to SMB bridge with any iicbus interface
1640# bktr brooktree848 I2C hardware interface
1641# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit
1642# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit
8ceadc27 1643# ichiic Intel generation 4 I2C controller
745b8439
SW
1644# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA)
1645# viapm VIA VT82C586B,596,686A and VT8233 SMBus controllers
1646# amdpm AMD 756 Power Management Unit
1647# amdsmb AMD 8111 SMBus 2.0 Controller
1648#
1649device smbus # Bus support, required for smb below.
1650
1651device intpm
1652device alpm
8ceadc27 1653device ichiic
745b8439
SW
1654device ichsmb
1655device viapm
1656device amdpm
1657device amdsmb
1658
1659device smb
1660
1661#
1662# I2C Bus
1663#
1664# Philips i2c bus support is provided by the `iicbus' device.
1665#
1666# Supported devices:
1667# ic i2c network interface
1668# iic i2c standard io
1669# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands.
1670#
1671# Supported interfaces:
1672# pcf Philips PCF8584 ISA-bus controller
1673# bktr brooktree848 I2C software interface
1674#
1675# Other:
1676# iicbb generic I2C bit-banging code (needed by lpbb, bktr)
1677#
1678device iicbus # Bus support, required for ic/iic/iicsmb below.
1679device iicbb
1680
1681device ic
1682device iic
1683device iicsmb # smb over i2c bridge
1684
1685device pcf0 at isa? port 0x320 irq 5
1686
73e10c03
SZ
1687# Intel performance-energy bias
1688device perfbias
1689
e76f5e73
SZ
1690# Intel software controlled clock modulation
1691device clockmod
1692
745b8439
SW
1693# Intel Core and newer CPUs on-die digital thermal sensor support
1694device coretemp
1695
1696# AMD Family 0Fh, 10h and 11h temperature sensors
1697device kate
1698device km
1699
1700# ThinkPad Active Protection System accelerometer
1701device aps0 at isa? port 0x1600
1702
1703# HW monitoring devices lm(4), it(4) and nsclpcsio.
1704device lm0 at isa? port 0x290
1705device it0 at isa? port 0x290
1706device it1 at isa? port 0xc00
1707device it2 at isa? port 0xd00
1708device it3 at isa? port 0x228
1709device nsclpcsio0 at isa? port 0x2e
1710device nsclpcsio1 at isa? port 0x4e
1711device wbsio0 at isa? port 0x2e
1712device wbsio1 at isa? port 0x4e
1713device lm#3 at wbsio?
1714device uguru0 at isa? port 0xe0 # ABIT uGuru
1715
745b8439
SW
1716# Parallel-Port Bus
1717#
1718# Parallel port bus support is provided by the `ppbus' device.
1719# Multiple devices may be attached to the parallel port, devices
1720# are automatically probed and attached when found.
1721#
1722# Supported devices:
1723# vpo Iomega Zip Drive
1724# Requires SCSI disk support ('scbus' and 'da'); the best
1725# performance is achieved with ports in EPP 1.9 mode.
1726# lpt Parallel Printer
1727# plip Parallel network interface
1728# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O
1729# pps Pulse per second Timing Interface
1730# lpbb Philips official parallel port I2C bit-banging interface
1731#
1732# Supported interfaces:
1733# ppc ISA-bus parallel port interfaces.
1734#
1735
1736options PPC_PROBE_CHIPSET # Enable chipset specific detection
1737 # (see flags in ppc(4))
1738options DEBUG_1284 # IEEE1284 signaling protocol debug
1739options PERIPH_1284 # Makes your computer act as a IEEE1284
1740 # compliant peripheral
1741options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices
1742options VP0_DEBUG # ZIP/ZIP+ debug
1743options LPT_DEBUG # Printer driver debug
1744options PPC_DEBUG=2 # Parallel chipset level debug
1745options PLIP_DEBUG # Parallel network IP interface debug
1746options PCFCLOCK_VERBOSE # Verbose pcfclock driver
1747options PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10)
1748
1749device ppc0 at isa? irq 7
1750device ppbus
1751device vpo
1752device lpt
1753device plip
1754device ppi
1755device pps
1756device lpbb
1757device pcfclock
1758
1759# Kernel BOOTP support
1760
1761options BOOTP # Use BOOTP to obtain IP address/hostname
1762options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info
1763options BOOTP_NFSV3 # Use NFS v3 to NFS mount root
1764options BOOTP_COMPAT # Workaround for broken bootp daemons.
1765options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP
1766
745b8439
SW
1767#
1768# Set the number of PV entries per process. Increasing this can
1769# stop panics related to heavy use of shared memory. However, that can
1770# (combined with large amounts of physical memory) cause panics at
1771# boot time due the kernel running out of VM space.
1772#
1773# If you're tweaking this, you might also want to increase the sysctls
1774# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target".
1775#
1776# The value below is the one more than the default.
1777#
1778options PMAP_SHPGPERPROC=201
1779
1780#
1781# Disable swapping. This option removes all code which actually performs
1782# swapping, so it's not possible to turn it back on at run-time.
1783#
1784# This is sometimes usable for systems which don't have any swap space
1785# (see also sysctls "vm.defer_swapspace_pageouts" and
1786# "vm.disable_swapspace_pageouts")
1787#
1788#options NO_SWAPPING
1789
1790# Set the size of the buffer cache KVM reservation, in buffers. This is
1791# scaled by approximately 16384 bytes. The system will auto-size the buffer
1792# cache if this option is not specified.
1793#
1794options NBUF=512
1795
1796# Set the size of the mbuf KVM reservation, in clusters. This is scaled
1797# by approximately 2048 bytes. The system will auto-size the mbuf area
1798# to (512 + maxusers*16) if this option is not specified.
1799# maxusers is in turn computed at boot time depending on available memory
1800# or set to the value specified by "options MAXUSERS=x" (x=0 means
1801# autoscaling).
1802# So, to take advantage of autoscaling, you have to remove both
1803# NMBCLUSTERS and MAXUSERS (and NMBUFS) from your kernel config.
1804#
1805options NMBCLUSTERS=1024
1806
1807# Set the number of mbufs available in the system. Each mbuf
1808# consumes 256 bytes. The system will autosize this (to 4 times
1809# the number of NMBCLUSTERS, depending on other constraints)
1810# if this option is not specified.
1811#
1812options NMBUFS=4096
1813
1814# Tune the buffer cache maximum KVA reservation, in bytes. The maximum is
1815# usually capped at 200 MB, effecting machines with > 1GB of ram. Note
1816# that the buffer cache only really governs write buffering and disk block
1817# translations. The VM page cache is our primary disk cache and is not
1818# effected by the size of the buffer cache.
1819#
1820options VM_BCACHE_SIZE_MAX="(100*1024*1024)"
1821
1822# Tune the swap zone KVA reservation, in bytes. The default is typically
1823# 70 MB, giving the system the ability to manage a maximum of 28GB worth
1824# of swapped out data.
1825#
1826options VM_SWZONE_SIZE_MAX="(50*1024*1024)"
1827
1828#
1829# Enable extra debugging code for locks. This stores the filename and
1830# line of whatever acquired the lock in the lock itself, and change a
1831# number of function calls to pass around the relevant data. This is
1832# not at all useful unless you are debugging lock code. Also note
1833# that it is likely to break e.g. fstat(1) unless you recompile your
1834# userland with -DDEBUG_LOCKS as well.
1835#
9ec899f4
SW
1836# DEBUG_LOCKS_LATENCY adds a sysctl to add a forced latency loop
1837# (count to N) in front of any spinlock or gettoken.
1838#
745b8439 1839options DEBUG_LOCKS
9ec899f4 1840options DEBUG_LOCKS_LATENCY
745b8439
SW
1841
1842# Set the amount of time (in seconds) the system will wait before
1843# rebooting automatically when a kernel panic occurs. If set to (-1),
1844# the system will wait indefinitely until a key is pressed on the
1845# console.
1846options PANIC_REBOOT_WAIT_TIME=16
1847
1848# Attempt to bypass the buffer cache and put data directly into the
1849# userland buffer for read operation when O_DIRECT flag is set on the
1850# file. Both offset and length of the read operation must be
1851# multiples of the physical media sector size.
1852#
1853options DIRECTIO
1854
1855# Specify a lower limit for the number of swap I/O buffers. They are
1856# (among other things) used when bypassing the buffer cache due to
1857# DIRECTIO kernel option enabled and O_DIRECT flag set on file.
1858#
1859#options NSWBUF_MIN=120
1860
1861# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID
1862# controllers (SmartRAID V and VI and later).
1863# These controllers require the CAM infrastructure.
1864#
1865device asr
1866
1867# The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/).
1868# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O.
1869# The DPT controllers are commonly re-licensed under other brand-names -
1870# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and
1871# Compaq are actually DPT controllers.
1872#
1873# See src/sys/dev/raid/dpt for debugging and other subtle options.
1874# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various
1875# instruments are enabled. The tools in
1876# /usr/sbin/dpt_* assume these to be enabled.
1877# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT.
1878# If you ant the driver to handle timeouts, enable
1879# this option. If your system is very busy, this
1880# option will create more trouble than solve.
1881# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to
1882# wait when timing out with the above option.
47a69c3f 1883# DPT_DEBUG_xxxx These are controllable from sys/dev/raid/dpt/dpt.h
745b8439
SW
1884# DPT_LOST_IRQ When enabled, will try, once per second, to catch
1885# any interrupt that got lost. Seems to help in some
1886# DPT-firmware/Motherboard combinations. Minimal
1887# cost, great benefit.
1888# DPT_RESET_HBA Make "reset" actually reset the controller
1889# instead of fudging it. Only enable this if you
1890# are 100% certain you need it.
1891
1892device dpt
1893
1894# DPT options
1895#!CAM# options DPT_MEASURE_PERFORMANCE
1896#!CAM# options DPT_HANDLE_TIMEOUTS
1897options DPT_TIMEOUT_FACTOR=4
1898options DPT_LOST_IRQ
1899options DPT_RESET_HBA
1900
1901#
1902# Compaq "CISS" RAID controllers (SmartRAID 5* series)
1903# These controllers have a SCSI-like interface, and require the
1904# CAM infrastructure.
1905#
1906device ciss
1907
1908#
1909# Intel Integrated RAID controllers.
1910# This driver is supported and maintained by
1911# "Leubner, Achim" <Achim_Leubner@adaptec.com>.
1912#
1913device iir
1914
1915#
1916# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later
1917# firmware. These controllers have a SCSI-like interface, and require
1918# the CAM infrastructure.
1919#
1920device mly
1921
1922# USB support
886e1e50 1923#
886e1e50 1924
745b8439
SW
1925# UHCI controller
1926device uhci
1927# OHCI controller
1928device ohci
1929# EHCI controller
b4ea5ff5
SW
1930device ehci
1931# XHCI controller
1932device xhci
745b8439
SW
1933# General USB code (mandatory for USB)
1934device usb
745b8439
SW
1935# Human Interface Device (anything with buttons and dials)
1936device uhid
1937# USB keyboard
1938device ukbd
1939# USB printer
1940device ulpt
0e20af68 1941# USB mass storage (Requires scbus and da)
745b8439 1942device umass
b4ea5ff5
SW
1943# USB mass storage driver for device-side mode
1944device usfs
745b8439
SW
1945# USB modem support
1946device umodem
1947# USB mouse
1948device ums
b4ea5ff5
SW
1949# eGalax USB touch screen
1950device uep
745b8439 1951# USB com devices
b4ea5ff5 1952device "u3g"
745b8439
SW
1953device uark
1954device ubsa
b4ea5ff5 1955device ubser
745b8439
SW
1956device uchcom
1957device ucom
b4ea5ff5
SW
1958device ucycom
1959device ufoma
745b8439
SW
1960device uftdi
1961device ugensa
b4ea5ff5
SW
1962device uipaq
1963device umcs
745b8439 1964device umct
b4ea5ff5 1965device umoscom
745b8439
SW
1966device uplcom
1967device uslcom
745b8439
SW
1968device uvisor
1969device uvscom
1970
b4ea5ff5
SW
1971#
1972# USB ethernet support
1973device uether
745b8439 1974#
79be21c5
SW
1975# ADMtek USB ethernet. Supports the LinkSys USB100TX,
1976# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX
1977# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus
1978# eval board.
1979device aue
1980#
745b8439
SW
1981# ASIX Electronics AX88172 USB 2.0 ethernet driver. Used in the
1982# LinkSys USB200M and various other adapters.
1983device axe
b4ea5ff5 1984#
3d2b9530
SW
1985# ASIX Electronics AX88178A/AX88179 USB 2.0/3.0 gigabit ethernet driver.
1986device axge
1987#
79be21c5
SW
1988# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate
1989# and Netmate II, and the Belkin F5U111.
1990device cue
1991#
1992# USB Apple iPhone/iPad tethered Ethernet driver
1993device ipheth
1994#
1995# Kawasaki LSI ethernet. Supports the LinkSys USB10T,
1996# Entrega USB-NET-E45, Peracom Ethernet Adapter, the
1997# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T,
1998# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB
1999# and 2104USB, and the Corega USB-T.
2000device kue
2001#
f8577199
SW
2002# Moschip MCS7730/MCS7840 USB to fast ethernet. Supports the Sitecom LN030.
2003device mos
2004#
b4ea5ff5
SW
2005# Davicom DM9601E USB to fast ethernet. Supports the Corega FEther USB-TXC.
2006device udav
745b8439
SW
2007
2008# USB wireless NICs, requires wlan_amrr
2009#
2010# Ralink Technology RT2501USB/RT2601USB
f794c13f 2011device rum
790340ea 2012#
10f2cea7
SW
2013# Ralink Technology RT2700U/RT2800U/RT3000U wireless driver
2014device run
2015device runfw
745b8439 2016#
e4ca69a1
SW
2017# RNDIS USB ethernet driver
2018device urndis
2019#
790340ea
SW
2020# Realtek RTL8188CU/RTL8192CU wireless driver
2021device urtwn
2022device urtwnfw
745b8439 2023
4596d2c5
SW
2024# Fm Radio
2025#
2026device ufm
2027
a7ceaa31
SW
2028# Templates for programming USB device side drivers
2029#
2030device usb_template
2031
745b8439
SW
2032# debugging options for the USB subsystem
2033#
2034options USB_DEBUG
2035
2036# options for ukbd:
2037options UKBD_DFLT_KEYMAP # specify the built-in keymap
2038makeoptions UKBD_DFLT_KEYMAP=it.iso
2039
2040# Firewire support
2041device firewire # Firewire bus code
2042device sbp # SCSI over Firewire (Requires scbus and da)
2043device fwe # Ethernet over Firewire (non-standard!)
2044
2045# dcons support (Dumb Console Device)
2046device dcons # dumb console driver
2047device dcons_crom # FireWire attachment
2048options DCONS_BUF_SIZE=16384 # buffer size
2049options DCONS_POLL_HZ=100 # polling rate
2050options DCONS_FORCE_CONSOLE=1 # force to be the primary console
2051options DCONS_FORCE_GDB=1 # force to be the gdb device
2052
2053#####################################################################
2054# crypto subsystem
2055#
2056# This is a port of the openbsd crypto framework. Include this when
2057# configuring IPsec and when you have a h/w crypto device to accelerate
2058# user applications that link to openssl.
2059#
2060# Drivers are ports from openbsd with some simple enhancements that have
2061# been fed back to openbsd (and hopefully will be included).
2062
2063pseudo-device crypto # core crypto support
2064pseudo-device cryptodev # /dev/crypto for access to h/w
2065
2066device rndtest # FIPS 140-2 entropy tester
2067
2068device hifn # Hifn 7951, 7781, etc.
2069options HIFN_DEBUG # enable debugging support: hw.hifn.debug
2070#options HIFN_NO_RNG # for devices without RNG
2071options HIFN_RNDTEST # enable rndtest support
2072
25638cf4
SW
2073device safe # SafeNet 1141
2074options SAFE_DEBUG # enable debugging support: hw.safe.debug
8690ff8f 2075#options SAFE_NO_RNG # for devices without RNG
25638cf4
SW
2076options SAFE_RNDTEST # enable rndtest support
2077
745b8439
SW
2078device ubsec # Broadcom 5501, 5601, 58xx
2079options UBSEC_DEBUG # enable debugging support: hw.ubsec.debug
2080#options UBSEC_NO_RNG # for devices without RNG
2081options UBSEC_RNDTEST # enable rndtest support
2082
2083device aesni # hardware crypto/RNG for AES-NI
2084device padlock # hardware crypto/RNG for VIA C3/C7/Eden
c5761ad0 2085device rdrand # hardware RNG for RdRand
745b8439
SW
2086
2087#
2088# ACPI support using the Intel ACPI Component Architecture reference
2089# implementation.
2090#
2091# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer
2092# kernel environment variables to select initial debugging levels for the
2093# Intel ACPICA code.
2094#
2095# Note that building ACPI into the kernel is deprecated; the module is
2096# normally loaded automatically by the loader.
2097
2098device acpi
2099options ACPI_DEBUG
2100
554257bc
SW
2101# ACPI WMI Mapping driver
2102device acpi_wmi
2103
745b8439
SW
2104# ACPI Asus Extras (LCD backlight/brightness, video output, etc.)
2105device acpi_asus
2106
2107# ACPI Fujitsu Extras (Buttons)
2108device acpi_fujitsu
2109
2110# ACPI extras driver for HP laptops
554257bc 2111device acpi_hp
745b8439
SW
2112
2113# ACPI Panasonic Extras (LCD backlight/brightness, video output, etc.)
2114device acpi_panasonic
2115
2116# ACPI Sony extra (LCD brightness)
2117device acpi_sony
2118
2119# ACPI extras driver for ThinkPad laptops
2120device acpi_thinkpad
2121
2122# ACPI Toshiba Extras (LCD backlight/brightness, video output, etc.)
2123device acpi_toshiba
2124
2125# ACPI Video Extensions (LCD backlight/brightness, video output, etc.)
2126device acpi_video
2127
90980aa5
SW
2128# ACPI Docking Station
2129device acpi_dock
2130
745b8439
SW
2131device aibs # ASUSTeK AI Booster (ACPI ASOC ATK0110)
2132
2133# DRM options:
2134# drm: General DRM code
86689d3d 2135# i915kmsdrm: Intel integrated GPUs, starting from the 830M family
f3d5536d 2136# radeonkmsdrm: ATI Radeon cards
745b8439
SW
2137#
2138# DRM_DEBUG: include debug printfs, very slow
2139#
2140# DRM requires AGP in the kernel.
2141
2142device drm
86689d3d 2143#device "i915kmsdrm" # breaks VGA console, disabled by default
f3d5536d 2144#device radeonkmsdrm # breaks VGA console, disabled by default
745b8439
SW
2145
2146options DRM_DEBUG
2147options DRM_LINUX
2148
2149#
2150# Misc devices
2151#
2152device cmx # Omnikey CardMan 4040 smartcard reader
21e876fb 2153device amdsbwd # AMD South Bridge watchdog
745b8439 2154device gpio # Enable support for the gpio framework
ace1ab86 2155device ichwd # Intel ICH watchdog interrupt timer
ea2c6782 2156device tbridge # regression testing
745b8439 2157
c3a6e36f
SW
2158#
2159# Virtio support
2160#
2161device virtio
2162device virtio_blk
faa875a4 2163device vtnet
c3a6e36f
SW
2164device virtio_pci
2165
745b8439
SW
2166#
2167# Embedded system options:
2168#
2169# An embedded system might want to run something other than init.
2170options INIT_PATH="/sbin/init:/sbin/oinit"
2171
2172# Debug options
2173options BUS_DEBUG # enable newbus debugging
2174options RSS_DEBUG # enable RSS (Receive Side Scaling) debugging
2175
2176# Record the program counter of the code interrupted by the statistics
2177# clock interrupt. Use pctrack(8) to dump this information.
2178options DEBUG_PCTRACK
2179
2180# More undocumented options for linting.
2181# Note that documenting these are not considered an affront.
2182
2183#options ACPI_NO_SEMAPHORES
2184options AHC_DUMP_EEPROM
2185#options BKTR_ALLOC_PAGES=xxx
2186options CAM_DEBUG_DELAY
2187options CLUSTERDEBUG
2188#options COMPAT_LINUX
745b8439
SW
2189options DEBUG
2190options DEBUG_CRIT_SECTIONS
2191options DEBUG_INTERRUPTS
2192#options DISABLE_PSE
b42386ee
SZ
2193options BCE_RSS_DEBUG
2194options BCE_TSS_DEBUG
695a8586 2195options BNX_RSS_DEBUG
69647051 2196options BNX_TSO_DEBUG
695a8586 2197options BNX_TSS_DEBUG
745b8439 2198options EMX_RSS_DEBUG
0c0e1638 2199options EMX_TSO_DEBUG
d84018e9 2200options EMX_TSS_DEBUG
745b8439 2201options JME_RSS_DEBUG
8d6600da 2202options IGB_RSS_DEBUG
4e19e38a 2203options IGB_TSS_DEBUG
9c0ecdcc 2204options IGB_MSIX_DEBUG
0e5f28e9 2205options IX_RSS_DEBUG
745b8439
SW
2206#options ED_NO_MIIBUS
2207options ENABLE_ALART
2208options FB_DEBUG=2
2209options FB_INSTALL_CDEV
745b8439
SW
2210options I586_PMC_GUPROF=0x70000
2211#options IEEE80211_DEBUG_REFCNT
2212options IEEE80211_SUPPORT_SUPERG
2213options KBDIO_DEBUG=10
2214options KBD_MAXRETRY=4
2215options KBD_MAXWAIT=6
2216options KBD_RESETDELAY=201
2217#options KERN_TIMESTAMP
2218options KEY
2219#options LINPROCFS
2220options LOCKF_DEBUG
745b8439
SW
2221#options MAXFILES=xxx
2222options MBUF_DEBUG
ad67a470 2223options NO_LWKT_SPLIT_USERPRI
745b8439
SW
2224options PANIC_DEBUG
2225options PMAP_DEBUG
2226options PSM_DEBUG=4
2227options SCSI_NCR_DEBUG
2228options SCSI_NCR_MAX_SYNC=10000
2229options SCSI_NCR_MAX_WIDE=1
2230options SCSI_NCR_MYADDR=7
2231options SHOW_BUSYBUFS # List buffers that prevent root unmount
2232options SI_DEBUG
603198e6 2233options SLAB_DEBUG
745b8439
SW
2234options SLIP_IFF_OPTS
2235options SOCKBUF_DEBUG
2236options TDMA_BINTVAL_DEFAULT=5
2237options TDMA_SLOTCNT_DEFAULT=2
2238options TDMA_SLOTLEN_DEFAULT=10*1000
2239options TDMA_TXRATE_11A_DEFAULT=2*24
2240options TDMA_TXRATE_11B_DEFAULT=2*11
2241options TDMA_TXRATE_11G_DEFAULT=2*24
2242options TDMA_TXRATE_11NA_DEFAULT="(4|IEEE80211_RATE_MCS)"
2243options TDMA_TXRATE_11NG_DEFAULT="(4|IEEE80211_RATE_MCS)"
2244options TDMA_TXRATE_HALF_DEFAULT=2*12
2245options TDMA_TXRATE_QUARTER_DEFAULT=2*6
2246options TDMA_TXRATE_TURBO_DEFAULT=2*24
2247#options TIMER_FREQ="((14318182+6)/12)"
2248options VFS_BIO_DEBUG
603198e6 2249options VM_PAGE_DEBUG
745b8439
SW
2250options XBONEHACK
2251
2252options KTR
243308a2
SW
2253options KTR_ALL
2254options KTR_ENTRIES=1024
2255options KTR_VERBOSE=1
6836e2b4 2256#options KTR_ACPI_EC
745b8439 2257#options KTR_CTXSW
243308a2 2258#options KTR_DMCRYPT
d912a10e 2259#options KTR_DSCHED_BFQ
745b8439
SW
2260#options KTR_ETHERNET
2261#options KTR_HAMMER
243308a2 2262#options KTR_IFQ
745b8439
SW
2263#options KTR_IF_BGE
2264#options KTR_IF_EM
2265#options KTR_IF_EMX
0e108e8b 2266#options KTR_IF_POLL
745b8439 2267#options KTR_IF_START
745b8439
SW
2268#options KTR_IPIQ
2269#options KTR_KERNENTRY
2270#options KTR_MEMORY
745b8439
SW
2271#options KTR_SERIALIZER
2272#options KTR_SPIN_CONTENTION
2273#options KTR_TESTLOG
2274#options KTR_TOKENS
95a12b8b 2275#options KTR_TSLEEP
6d688f9b 2276#options KTR_UDP
745b8439 2277#options KTR_USB_MEMORY
d6d39bc7 2278#options KTR_USCHED_BSD4
d84d3f48 2279#options KTR_USCHED_DFLY
745b8439
SW
2280
2281# ALTQ
2282options ALTQ #alternate queueing
2283options ALTQ_CBQ #class based queueing
2284options ALTQ_RED #random early detection
2285options ALTQ_RIO #triple red for diffserv (needs RED)
2286options ALTQ_HFSC #hierarchical fair service curve
2287options ALTQ_PRIQ #priority queue
2288options ALTQ_FAIRQ #fair queue
2289#options ALTQ_NOPCC #don't use processor cycle counter
2290options ALTQ_DEBUG #for debugging
2291# you might want to set kernel timer to 1kHz if you use CBQ,
2292# especially with 100baseT
2293#options HZ=1000
2294
2295# SCTP
2296options SCTP
2297options SCTP_DEBUG
2298options SCTP_USE_ADLER32
2299options SCTP_HIGH_SPEED
2300options SCTP_STAT_LOGGING
2301options SCTP_CWND_LOGGING
2302options SCTP_BLK_LOGGING
2303options SCTP_STR_LOGGING
2304options SCTP_FR_LOGGING
2305options SCTP_MAP_LOGGING
2306
2307# DSCHED stuff
b3fc94f8
SW
2308options DSCHED_AS
2309options DSCHED_BFQ
745b8439
SW
2310options DSCHED_FQ
2311
2312# WATCHDOG
745b8439
SW
2313options WDOG_DISABLE_ON_PANIC # Automatically disable watchdogs on panic
2314
2315# LED
2316options ERROR_LED_ON_PANIC # If an error led is present, light it up on panic