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 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\" 106 107##################################################################### 108# SMP OPTIONS: 109# 110# SMP enables building of a Symmetric MultiProcessor Kernel. It will 111# boot on both SMP and UP boxes. 112# 113# Notes: 114# 115# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard. 116# 117# Check the 'Rogue SMP hardware' section to see if additional options 118# are required by your hardware. 119# 120#options SMP # Symmetric MultiProcessor Kernel 121 122##################################################################### 123# CPU OPTIONS 124 125cpu HAMMER_CPU 126 127# 128# Options for CPU features. 129# 130# CPU_DISABLE_SSE disables SSE/MMX2 instructions support. 131# 132# CPU_ENABLE_EST enables support for Enhanced SpeedStep technology 133# found in Pentium(tm) M processors. 134# 135#options CPU_DISABLE_SSE 136options CPU_ENABLE_EST 137 138##################################################################### 139# COMPATIBILITY OPTIONS 140 141# 142# Implement system calls compatible with 4.3BSD and older versions of 143# FreeBSD. You probably do NOT want to remove this as much current code 144# still relies on the 4.3 emulation. 145# 146options COMPAT_43 147 148# Enable NDIS binary driver support 149options NDISAPI 150device ndis 151 152# 153# These three options provide support for System V Interface 154# Definition-style interprocess communication, in the form of shared 155# memory, semaphores, and message queues, respectively. 156# 157# System V shared memory and tunable parameters 158options SYSVSHM # include support for shared memory 159options SHMMAXPGS=1025 # max amount of shared memory pages (4k on i386) 160options SHMALL=1025 # max amount of shared memory (bytes) 161options SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)" 162 # max shared memory segment size (bytes) 163options SHMMIN=2 # min shared memory segment size (bytes) 164options SHMMNI=33 # max number of shared memory identifiers 165options SHMSEG=9 # max shared memory segments per process 166 167# System V semaphores and tunable parameters 168options SYSVSEM # include support for semaphores 169options SEMMAP=31 # amount of entries in semaphore map 170options SEMMNI=11 # number of semaphore identifiers in the system 171options SEMMNS=61 # number of semaphores in the system 172options SEMMNU=31 # number of undo structures in the system 173options SEMMSL=61 # max number of semaphores per id 174options SEMOPM=101 # max number of operations per semop call 175options SEMUME=11 # max number of undo entries per process 176 177# System V message queues and tunable parameters 178options SYSVMSG # include support for message queues 179options MSGMNB=2049 # max characters per message queue 180options MSGMNI=41 # max number of message queue identifiers 181options MSGSEG=2049 # max number of message segments in the system 182options MSGSSZ=16 # size of a message segment MUST be power of 2 183options MSGTQL=41 # max amount of messages in the system 184 185##################################################################### 186# DEBUGGING OPTIONS 187 188# 189# Enable the kernel debugger. 190# 191options DDB 192 193# 194# Print a stack trace on kernel panic. 195# 196options DDB_TRACE 197 198# 199# Don't drop into DDB for a panic. Intended for unattended operation 200# where you may want to drop to DDB from the console, but still want 201# the machine to recover from a panic 202# 203options DDB_UNATTENDED 204 205# 206# If using GDB remote mode to debug the kernel, there's a non-standard 207# extension to the remote protocol that can be used to use the serial 208# port as both the debugging port and the system console. It's non- 209# standard and you're on your own if you enable it. See also the 210# "remotechat" variables in the DragonFly specific version of gdb. 211# 212options GDB_REMOTE_CHAT 213 214# 215# KTRACE enables the system-call tracing facility ktrace(2). 216# 217options KTRACE #kernel tracing 218 219# 220# The INVARIANTS option is used in a number of source files to enable 221# extra sanity checking of internal structures. This support is not 222# enabled by default because of the extra time it would take to check 223# for these conditions, which can only occur as a result of 224# programming errors. 225# 226options INVARIANTS 227 228# 229# The DIAGNOSTIC option is used to enable extra debugging information 230# from some parts of the kernel. As this makes everything more noisy, 231# it is disabled by default. 232# 233options DIAGNOSTIC 234 235# 236# PERFMON causes the driver for Pentium/Pentium Pro performance counters 237# to be compiled. See perfmon(4) for more information. 238# 239options PERFMON 240 241 242# 243# This option let some drivers co-exist that can't co-exist in a running 244# system. This is used to be able to compile all kernel code in one go for 245# quality assurance purposes (like this file, which the option takes it name 246# from.) 247# 248options COMPILING_LINT 249 250 251# XXX - this doesn't belong here. 252# Allow ordinary users to take the console - this is useful for X. 253options UCONSOLE 254 255##################################################################### 256# NETWORKING OPTIONS 257 258# 259# Protocol families: 260# Only the INET (Internet) family is officially supported in DragonFly. 261# Source code for the NS (Xerox Network Service) is provided for amusement 262# value. 263# 264options INET #Internet communications protocols 265options INET6 #IPv6 communications protocols 266options IPSEC #IP security 267options IPSEC_ESP #IP security (crypto; define w/ IPSEC) 268options IPSEC_DEBUG #debug for IP security 269# 270# Set IPSEC_FILTERGIF to force packets coming through a gif tunnel 271# to be processed by any configured packet filtering (ipfw, ipf). 272# The default is that packets coming from a tunnel are _not_ processed; 273# they are assumed trusted. 274# 275# Note that enabling this can be problematic as there are no mechanisms 276# in place for distinguishing packets coming out of a tunnel (e.g. no 277# encX devices as found on openbsd). 278# 279#options IPSEC_FILTERGIF #filter ipsec packets from a tunnel 280 281# 282# Experimental IPsec implementation that uses the kernel crypto 283# framework. This cannot be configured together with IPSEC and 284# (currently) supports only IPv4. To use this you must also 285# configure the crypto device (see below). Note that with this 286# you get all the IPsec protocols (e.g. there is no FAST_IPSEC_ESP). 287# IPSEC_DEBUG is used, as above, to configure debugging support 288# within the IPsec protocols. 289# 290#options FAST_IPSEC #new IPsec 291 292options IPX #IPX/SPX communications protocols 293options IPXIP #IPX in IP encapsulation (not available) 294options IPTUNNEL #IP in IPX encapsulation (not available) 295 296options NCP #NetWare Core protocol 297 298options MPLS #Multi-Protocol Label Switching 299 300# 301# SMB/CIFS requester 302# NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV 303# options. 304# NETSMBCRYPTO enables support for encrypted passwords. 305options NETSMB #SMB/CIFS requester 306options NETSMBCRYPTO #encrypted password support for SMB 307 308# mchain library. It can be either loaded as KLD or compiled into kernel 309options LIBMCHAIN #mbuf management library 310 311# netgraph(4). Enable the base netgraph code with the NETGRAPH option. 312# Individual node types can be enabled with the corresponding option 313# listed below; however, this is not strictly necessary as netgraph 314# will automatically load the corresponding KLD module if the node type 315# is not already compiled into the kernel. Each type below has a 316# corresponding man page, e.g., ng_async(4). 317options NETGRAPH #netgraph(4) system 318options NETGRAPH_ASYNC 319options NETGRAPH_BPF 320options NETGRAPH_BRIDGE 321options NETGRAPH_CISCO 322options NETGRAPH_ECHO 323options NETGRAPH_EIFACE 324options NETGRAPH_ETHER 325options NETGRAPH_FRAME_RELAY 326options NETGRAPH_HOLE 327options NETGRAPH_IFACE 328options NETGRAPH_KSOCKET 329options NETGRAPH_L2TP 330options NETGRAPH_LMI 331# MPPC compression requires proprietary files (not included) 332#options NETGRAPH_MPPC_COMPRESSION 333options NETGRAPH_MPPC_ENCRYPTION 334options NETGRAPH_ONE2MANY 335options NETGRAPH_PPP 336options NETGRAPH_PPPOE 337options NETGRAPH_PPTPGRE 338options NETGRAPH_RFC1490 339options NETGRAPH_SOCKET 340options NETGRAPH_TEE 341options NETGRAPH_TTY 342options NETGRAPH_UI 343options NETGRAPH_VJC 344 345device mn # Munich32x/Falc54 Nx64kbit/sec cards. 346 347# 348# Network interfaces: 349# The `loop' pseudo-device is MANDATORY when networking is enabled. 350# The `ether' pseudo-device provides generic code to handle 351# Ethernets; it is MANDATORY when a Ethernet device driver is 352# configured. 353# The `sppp' pseudo-device serves a similar role for certain types 354# of synchronous PPP links (like `ar'). 355# The `sl' pseudo-device implements the Serial Line IP (SLIP) service. 356# The `ppp' pseudo-device implements the Point-to-Point Protocol. 357# The `bpf' pseudo-device enables the Berkeley Packet Filter. Be 358# aware of the legal and administrative consequences of enabling this 359# option. The number of devices determines the maximum number of 360# simultaneous BPF clients programs runnable. 361# The `disc' pseudo-device implements a minimal network interface, 362# which throws away all packets sent and never receives any. It is 363# included for testing purposes. This shows up as the 'ds' interface. 364# The `tun' pseudo-device implements (user-)ppp and nos-tun 365# The `gif' pseudo-device implements IPv6 over IP4 tunneling, 366# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and 367# IPv6 over IPv6 tunneling. 368# The `gre' device implements two types of IP4 over IP4 tunneling: 369# GRE and MOBILE, as specified in the RFC1701 and RFC2004. 370# The `faith' pseudo-device captures packets sent to it and diverts them 371# to the IPv4/IPv6 translation daemon. 372# The `stf' device implements 6to4 encapsulation. 373# The `ef' pseudo-device provides support for multiple ethernet frame types 374# specified via ETHER_* options. See ef(4) for details. 375# 376# The PPP_BSDCOMP option enables support for compress(1) style entire 377# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 378# PPP_FILTER enables code for filtering the ppp data stream and selecting 379# events for resetting the demand dial activity timer - requires bpf. 380# See pppd(8) for more details. 381# 382pseudo-device ether #Generic Ethernet 383pseudo-device vlan 1 #VLAN support 384pseudo-device bridge #Bridging support 385pseudo-device sppp #Generic Synchronous PPP 386pseudo-device loop #Network loopback device 387pseudo-device bpf #Berkeley packet filter 388pseudo-device disc #Discard device (ds0, ds1, etc) 389pseudo-device tun #Tunnel driver (ppp(8), nos-tun(8)) 390pseudo-device sl 2 #Serial Line IP 391pseudo-device gre #IP over IP tunneling 392pseudo-device ppp 2 #Point-to-point protocol 393options PPP_BSDCOMP #PPP BSD-compress support 394options PPP_DEFLATE #PPP zlib/deflate/gzip support 395options PPP_FILTER #enable bpf filtering (needs bpf) 396 397pseudo-device ef # Multiple ethernet frames support 398options ETHER_II # enable Ethernet_II frame 399options ETHER_8023 # enable Ethernet_802.3 (Novell) frame 400options ETHER_8022 # enable Ethernet_802.2 frame 401options ETHER_SNAP # enable Ethernet_802.2/SNAP frame 402 403# for IPv6 404pseudo-device gif #IPv6 and IPv4 tunneling 405pseudo-device faith 1 #for IPv6 and IPv4 translation 406pseudo-device stf #6to4 IPv6 over IPv4 encapsulation 407 408# 409# Internet family options: 410# 411# MROUTING enables the kernel multicast packet forwarder, which works 412# with mrouted(8). 413# 414# PIM enables Protocol Independent Multicast in the kernel. 415# Requires MROUTING enabled. 416# 417# IPFIREWALL enables support for IP firewall construction, in 418# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 419# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 420# limits the number of times a matching entry can be logged. 421# 422# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 423# and if you do not add other rules during startup to allow access, 424# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open 425# in /etc/rc.conf when first enabling this feature, then refining the 426# firewall rules in /etc/rc.firewall after you've tested that the new kernel 427# feature works properly. 428# 429# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 430# allow everything. Use with care, if a cracker can crash your 431# firewall machine, they can get to your protected machines. However, 432# if you are using it as an as-needed filter for specific problems as 433# they arise, then this may be for you. Changing the default to 'allow' 434# means that you won't get stuck if the kernel and /sbin/ipfw binary get 435# out of sync. 436# 437# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 438# 439# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 440# packets without touching the ttl). This can be useful to hide firewalls 441# from traceroute and similar tools. 442# 443# TCPDEBUG is undocumented. 444# 445options MROUTING # Multicast routing 446options PIM # Protocol Independent Multicast 447options IPFIREWALL #firewall 448options IPFIREWALL_DEBUG #debug prints 449options IPFIREWALL_VERBOSE #enable logging to syslogd(8) 450options IPFIREWALL_FORWARD #enable transparent proxy support 451options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 452options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 453options IPV6FIREWALL #firewall for IPv6 454options IPV6FIREWALL_VERBOSE 455options IPV6FIREWALL_VERBOSE_LIMIT=100 456options IPV6FIREWALL_DEFAULT_TO_ACCEPT 457options IPDIVERT #divert sockets 458options IPSTEALTH #support for stealth forwarding 459options TCPDEBUG 460 461device pf 462device pflog 463 464#CARP 465pseudo-device carp 466options CARP 467 468# The MBUF_STRESS_TEST option enables options which create 469# various random failures / extreme cases related to mbuf 470# functions. See the mbuf(9) manpage for a list of available 471# test cases. 472options MBUF_STRESS_TEST 473 474# Statically link in accept filters 475options ACCEPT_FILTER_DATA 476options ACCEPT_FILTER_HTTP 477 478# TCP_SIGNATURE adds support for RFC 2385 (TCP-MD5) digests. These are 479# carried in TCP option 19. This option is commonly used to protect 480# TCP sessions (e.g. BGP) where IPSEC is not available nor desirable. 481# This is enabled on a per-socket basis using the TCP_MD5SIG socket option. 482# This requires the use of 'device crypto', 'options IPSEC' 483# or 'device cryptodev'. 484options TCP_SIGNATURE #include support for RFC 2385 485 486# 487# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This 488# prevents nmap et al. from identifying the TCP/IP stack, but breaks support 489# for RFC1644 extensions and is not recommended for web servers. 490# 491options TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN 492 493# ICMP_BANDLIM enables icmp error response bandwidth limiting. You 494# typically want this option as it will help protect the machine from 495# D.O.S. packet attacks. 496# 497options ICMP_BANDLIM 498 499# DUMMYNET enables the "dummynet" bandwidth limiter. You need 500# IPFIREWALL as well. See the dummynet(4) and ipfw(8) manpages for more info. 501# 502options DUMMYNET 503options DUMMYNET_DEBUG 504 505# 506# ATM (HARP version) options 507# 508# ATM_CORE includes the base ATM functionality code. This must be included 509# for ATM support. 510# 511# ATM_IP includes support for running IP over ATM. 512# 513# At least one (and usually only one) of the following signalling managers 514# must be included (note that all signalling managers include PVC support): 515# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. 516# ATM_SPANS includes support for the `spans' signalling manager, which runs 517# the FORE Systems's proprietary SPANS signalling protocol. 518# ATM_UNI includes support for the `uni30' and `uni31' signalling managers, 519# which run the ATM Forum UNI 3.x signalling protocols. 520# 521# The `hea' driver provides support for the Efficient Networks, Inc. 522# ENI-155p ATM PCI Adapter. 523# 524# The `hfa' driver provides support for the FORE Systems, Inc. 525# PCA-200E ATM PCI Adapter. 526# 527#options ATM_CORE #core ATM protocol family 528#options ATM_IP #IP over ATM support 529#options ATM_SIGPVC #SIGPVC signalling manager 530#options ATM_SPANS #SPANS signalling manager 531#options ATM_UNI #UNI signalling manager 532#device hea #Efficient ENI-155p ATM PCI 533#device hfa #FORE PCA-200E ATM PCI 534 535# DEVICE_POLLING adds support for mixed interrupt-polling handling 536# of network device drivers, which has significant benefits in terms 537# of robustness to overloads and responsivity, as well as permitting 538# accurate scheduling of the CPU time between kernel network processing 539# and other activities. The drawback is a moderate (up to 1/pollhz seconds) 540# potential increase in response times. See polling(4) for further details. 541# 542options DEVICE_POLLING 543 544# IFPOLL_ENABLE adds hardware queues' based polling 545options IFPOLL_ENABLE 546 547##################################################################### 548# FILESYSTEM OPTIONS 549 550# 551# Only the root, /usr, and /tmp filesystems need be statically 552# compiled; everything else will be automatically loaded at mount 553# time. (Exception: the UFS family --- FFS, and MFS --- 554# cannot currently be demand-loaded.) Some people still prefer 555# to statically compile other filesystems as well. 556# 557# NB: The PORTAL and UNION filesystems are known to be 558# buggy, and WILL panic your system if you attempt to do anything with 559# them. They are included here as an incentive for some enterprising 560# soul to sit down and fix them. 561# 562 563# One of these is mandatory: 564options FFS #Fast filesystem 565options MFS #Memory filesystem 566options NFS #Network filesystem 567 568# The rest are optional: 569#options NFS_NOSERVER #Disable the NFS-server code. 570options CD9660 #ISO 9660 filesystem 571options FDESC #File descriptor filesystem 572options HAMMER #HAMMER filesystem 573options HPFS #OS/2 File system 574options MSDOSFS #MS DOS filesystem 575options NTFS #NT filesystem 576options NULLFS #NULL filesystem 577options NWFS #NetWare filesystem 578options PORTAL #Portal filesystem 579options PROCFS #Process filesystem 580options SMBFS #SMB/CIFS filesystem 581options TMPFS #Temporary filesystem 582options UDF #UDF filesystem 583 584# YYY-DR Till we rework the VOP methods for this filesystem 585#options UNION #Union filesystem 586# The xFS_ROOT options REQUIRE the associated ``options xFS'' 587options FFS_ROOT #FFS usable as root device 588options NFS_ROOT #NFS usable as root device 589 590# Soft updates is technique for improving UFS filesystem speed and 591# making abrupt shutdown less risky. 592options SOFTUPDATES 593 594# Directory hashing improves the speed of operations on very large 595# directories at the expense of some memory. 596options UFS_DIRHASH 597 598# Make space in the kernel for a root filesystem on a md device. 599# Define to the number of kilobytes to reserve for the filesystem. 600options MD_ROOT_SIZE=10 601 602# Make the md device a potential root device, either with preloaded 603# images of type mfs_root or md_root. 604options MD_ROOT 605 606# Specify double the default maximum size for malloc(9)-backed md devices. 607options MD_NSECT=40000 608 609# Allow this many swap-devices. 610# 611# In order to manage swap, the system must reserve bitmap space that 612# scales with the largest mounted swap device multiplied by NSWAPDEV, 613# regardless of whether other swap devices exist or not. So it 614# is not a good idea to make this value too large. 615options NSWAPDEV=5 616 617# Disk quotas are supported when this option is enabled. 618options QUOTA #enable disk quotas 619 620# If you are running a machine just as a fileserver for PC and MAC 621# users, e.g. using SAMBA, you may consider setting this option 622# and keeping all those users' directories on a filesystem that is 623# mounted with the suiddir option. This gives new files the same 624# ownership as the directory (similar to group). It's a security hole 625# if you let these users run programs, so confine it to file-servers 626# (but it'll save you lots of headaches in those cases). Root owned 627# directories are exempt and X bits are cleared. The suid bit must be 628# set on the directory as well; see chmod(1) PC owners can't see/set 629# ownerships so they keep getting their toes trodden on. This saves 630# you all the support calls as the filesystem it's used on will act as 631# they expect: "It's my dir so it must be my file". 632# 633options SUIDDIR 634 635# NFS options: 636options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 637options NFS_MAXATTRTIMO=60 638options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 639options NFS_MAXDIRATTRTIMO=60 640options NFS_GATHERDELAY=10 # Default write gather delay (msec) 641options NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this 642options NFS_WDELAYHASHSIZ=16 # and with this 643options NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this 644options NFS_DEBUG # Enable NFS Debugging 645 646# MSDOSFS options: 647options MSDOSFS_DEBUG # Enable MSDOSFS Debugging 648 649# 650# Add support for the EXT2FS filesystem of Linux fame. Be a bit 651# careful with this - the ext2fs code has a tendency to lag behind 652# changes and not be exercised very much, so mounting read/write could 653# be dangerous (and even mounting read only could result in panics.) 654# 655options EXT2FS 656 657# Optional character code conversion support with LIBICONV. 658# Each option requires their base file system and LIBICONV. 659options CD9660_ICONV 660options MSDOSFS_ICONV 661options NTFS_ICONV 662 663##################################################################### 664# POSIX P1003.1B 665 666# Real time extensions added in the 1993 Posix 667# P1003_1B: Infrastructure 668# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 669# _KPOSIX_VERSION: Version kernel is built for 670 671options P1003_1B 672options _KPOSIX_PRIORITY_SCHEDULING 673options _KPOSIX_VERSION=199309L 674 675##################################################################### 676# CLOCK OPTIONS 677 678# The granularity of operation is controlled by the kernel option HZ whose 679# default value (100) means a granularity of 10ms (1s/HZ). 680# Consider, however, that reducing the granularity too much might 681# cause excessive overhead in clock interrupt processing, 682# potentially causing ticks to be missed and thus actually reducing 683# the accuracy of operation. 684 685options HZ=100 686 687# The following options are used for debugging clock behavior only, and 688# should not be used for production systems. 689# 690# CLK_CALIBRATION_LOOP will run the clock calibration loop at startup 691# until the user presses a key. 692 693#options CLK_CALIBRATION_LOOP 694 695# The following two options measure the frequency of the corresponding 696# clock relative to the RTC (onboard mc146818a). 697 698#options CLK_USE_I8254_CALIBRATION 699#options CLK_USE_TSC_CALIBRATION 700 701##################################################################### 702# SCSI DEVICES 703 704# SCSI DEVICE CONFIGURATION 705 706# The SCSI subsystem consists of the `base' SCSI code, a number of 707# high-level SCSI device `type' drivers, and the low-level host-adapter 708# device drivers. The host adapters are listed in the ISA and PCI 709# device configuration sections below. 710# 711# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 712# that a given bus, target, and LUN always come on line as the same 713# device unit. In earlier versions the unit numbers were assigned 714# in the order that the devices were probed on the SCSI bus. This 715# means that if you removed a disk drive, you may have had to rewrite 716# your /etc/fstab file, and also that you had to be careful when adding 717# a new disk as it may have been probed earlier and moved your device 718# configuration around. 719 720# This old behavior is maintained as the default behavior. The unit 721# assignment begins with the first non-wired down unit for a device 722# type. For example, if you wire a disk as "da3" then the first 723# non-wired disk will be assigned da4. 724 725# The syntax for wiring down devices is: 726 727# device scbus0 at ahc0 # Single bus device 728# device scbus1 at ahc1 bus 0 # Single bus device 729# device scbus3 at ahc2 bus 0 # Twin bus device 730# device scbus2 at ahc2 bus 1 # Twin bus device 731# device da0 at scbus0 target 0 unit 0 732# device da1 at scbus3 target 1 733# device da2 at scbus2 target 3 734# device sa1 at scbus1 target 6 735# device cd 736 737# "units" (SCSI logical unit number) that are not specified are 738# treated as if specified as LUN 0. 739 740# All SCSI devices allocate as many units as are required. 741 742# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 743# configuration and doesn't have to be explicitly configured. 744 745device scbus #base SCSI code 746device ch #SCSI media changers 747device da #SCSI direct access devices (aka disks) 748device sa #SCSI tapes 749device cd #SCSI CD-ROMs 750device pass #CAM passthrough driver 751device sg #Passthrough device (linux scsi generic) 752device pt #SCSI processor type 753device ses #SCSI SES/SAF-TE driver 754 755# Options for device mapper 756device dm 757device dm_target_crypt 758device dm_target_linear 759device dm_target_striped 760 761# Options for iSCSI 762device iscsi_initiator 763options ISCSI_INITIATOR_DEBUG=8 764 765# CAM OPTIONS: 766# debugging options: 767# -- NOTE -- If you specify one of the bus/target/lun options, you must 768# specify them all! 769# CAMDEBUG: When defined enables debugging macros 770# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 771# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 772# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 773# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 774# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 775# 776# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 777# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 778# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 779# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 780# queue after a bus reset, and the number of milliseconds to 781# freeze the device queue after a bus device reset. This 782# can be changed at boot and runtime with the 783# kern.cam.scsi_delay tunable/sysctl. 784options CAMDEBUG 785options CAM_DEBUG_BUS=-1 786options CAM_DEBUG_TARGET=-1 787options CAM_DEBUG_LUN=-1 788options CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 789options CAM_MAX_HIGHPOWER=4 790options SCSI_NO_SENSE_STRINGS 791options SCSI_NO_OP_STRINGS 792options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 793 794# Options for the CAM CDROM driver: 795# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 796# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 797# enforced if there is I/O waiting for another LUN 798# The compiled in defaults for these variables are 2 and 10 seconds, 799# respectively. 800# 801# These can also be changed on the fly with the following sysctl variables: 802# kern.cam.cd.changer.min_busy_seconds 803# kern.cam.cd.changer.max_busy_seconds 804# 805options CHANGER_MIN_BUSY_SECONDS=2 806options CHANGER_MAX_BUSY_SECONDS=10 807 808# Options for the CAM sequential access driver: 809# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes 810# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 811# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 812# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 813# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 814options SA_IO_TIMEOUT="(4)" 815options SA_SPACE_TIMEOUT="(60)" 816options SA_REWIND_TIMEOUT="(2*60)" 817options SA_ERASE_TIMEOUT="(4*60)" 818options SA_1FM_AT_EOD 819 820# Optional timeout for the CAM processor target (pt) device 821# This is specified in seconds. The default is 60 seconds. 822options SCSI_PT_DEFAULT_TIMEOUT="60" 823 824# Optional enable of doing SES passthrough on other devices (e.g., disks) 825# 826# Normally disabled because a lot of newer SCSI disks report themselves 827# as having SES capabilities, but this can then clot up attempts to build 828# build a topology with the SES device that's on the box these drives 829# are in.... 830options SES_ENABLE_PASSTHROUGH 831 832##################################################################### 833# MISCELLANEOUS DEVICES AND OPTIONS 834 835# The `pty' device usually turns out to be ``effectively mandatory'', 836# as it is required for `telnetd', `rlogind', `screen', `emacs', and 837# `xterm', among others. 838 839pseudo-device pty #Pseudo ttys 840pseudo-device gzip #Exec gzipped a.out's 841pseudo-device vn #Vnode driver (turns a file into a device) 842pseudo-device md #Memory/malloc disk 843pseudo-device snp #Snoop device - to look at pty/vty/etc.. 844pseudo-device ccd 4 #Concatenated disk driver 845 846# Configuring Vinum into the kernel is not necessary, since the kld 847# module gets started automatically when vinum(8) starts. This 848# device is also untested. Use at your own risk. 849# 850# The option VINUMDEBUG must match the value set in CFLAGS 851# in src/sbin/vinum/Makefile. Failure to do so will result in 852# the following message from vinum(8): 853# 854# Can't get vinum config: Invalid argument 855# 856# see vinum(4) for more reasons not to use these options. 857pseudo-device vinum #Vinum concat/mirror/raid driver 858#options VINUMDEBUG #enable Vinum debugging hooks 859 860# Kernel side iconv library 861options LIBICONV 862 863# Size of the kernel message buffer. Should be N * pagesize. 864options MSGBUF_SIZE=40960 865 866##################################################################### 867# HARDWARE DEVICE CONFIGURATION 868 869# ISA devices: 870 871# 872# Mandatory ISA devices: isa 873# 874device isa 875 876# 877# Options for `isa': 878# 879# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 880# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 881# This option breaks suspend/resume on some portables. 882# 883# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 884# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 885# Automatic EOI is documented not to work for for the slave with the 886# original i8259A, but it works for some clones and some integrated 887# versions. 888# 889# MAXMEM specifies the amount of RAM on the machine; if this is not 890# specified, DragonFly will first read the amount of memory from the CMOS 891# RAM, so the amount of memory will initially be limited to 64MB or 16MB 892# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 893# then attempt to detect the installed amount of RAM. If this probe 894# fails to detect >64MB RAM you will have to use the MAXMEM option. 895# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 896# be 131072 (128 * 1024). 897# 898# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 899# reset the CPU for reboot. This is needed on some systems with broken 900# keyboard controllers. 901 902options AUTO_EOI_1 903#options AUTO_EOI_2 904options MAXMEM="(128*1024)" 905#options BROKEN_KEYBOARD_RESET 906 907# Enable support for the kernel PLL to use an external PPS signal, 908# under supervision of [x]ntpd(8) 909# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 910 911options PPS_SYNC 912 913# The keyboard controller; it controls the keyboard and the PS/2 mouse. 914device atkbdc0 at isa? port IO_KBD 915 916# The AT keyboard 917device atkbd0 at atkbdc? irq 1 918 919# Options for atkbd: 920options ATKBD_DFLT_KEYMAP # specify the built-in keymap 921makeoptions ATKBD_DFLT_KEYMAP="jp.106" 922 923# These options are valid for other keyboard drivers as well. 924options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 925options KBD_INSTALL_CDEV # install a CDEV entry in /dev 926 927# `flags' for atkbd: 928# 0x01 Force detection of keyboard, else we always assume a keyboard 929# 0x02 Don't reset keyboard, useful for some newer ThinkPads 930# 0x03 Force detection and avoid reset, might help with certain 931# dockingstations 932# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 933 934# PS/2 mouse 935device psm0 at atkbdc? irq 12 936 937# Options for psm: 938options PSM_HOOKRESUME #hook the system resume event, useful 939 #for some laptops 940options PSM_RESETAFTERSUSPEND #reset the device at the resume event 941 942device kbdmux # keyboard multiplexer 943 944# The video card driver. 945device vga0 at isa? 946 947# Options for vga: 948# Try the following option if the mouse pointer is not drawn correctly 949# or font does not seem to be loaded properly. May cause flicker on 950# some systems. 951options VGA_ALT_SEQACCESS 952 953options VGA_DEBUG=2 # enable VGA debug output 954 955# If you experience problems switching back to 80x25 (or a derived mode), 956# the following option might help. 957#options VGA_KEEP_POWERON_MODE # use power-on settings for 80x25 958 959# If you can dispense with some vga driver features, you may want to 960# use the following options to save some memory. 961#options VGA_NO_FONT_LOADING # don't save/load font 962#options VGA_NO_MODE_CHANGE # don't change video modes 963 964# The following option probably won't work with the LCD displays. 965options VGA_WIDTH90 # support 90 column modes 966 967# Splash screen at start up! Screen savers require this too. 968pseudo-device splash 969 970# The syscons console driver (sco color console compatible). 971device sc0 at isa? 972options MAXCONS=16 # number of virtual consoles 973options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 974options SC_DEBUG_LEVEL=5 # enable debug output 975options SC_DFLT_FONT # compile font in 976makeoptions SC_DFLT_FONT=cp850 977options SC_DISABLE_DDBKEY # disable `debug' key 978options SC_DISABLE_REBOOT # disable reboot key sequence 979options SC_HISTORY_SIZE=200 # number of history buffer lines 980options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 981options SC_PIXEL_MODE # add support for the raster text mode 982 983# The following options will let you change the default colors of syscons. 984options SC_NORM_ATTR="(FG_GREEN|BG_BLACK)" 985options SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)" 986options SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)" 987options SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)" 988 989# If you have a two button mouse, you may want to add the following option 990# to use the right button of the mouse to paste text. 991options SC_TWOBUTTON_MOUSE 992 993# You can selectively disable features in syscons. 994#options SC_NO_CUTPASTE 995#options SC_NO_FONT_LOADING 996#options SC_NO_HISTORY 997#options SC_NO_SYSMOUSE 998 999# 1000# Optional ISA devices: 1001# 1002 1003# 1004# SCSI host adapters: `aic' and `bt' 1005# 1006# adv: All Narrow SCSI bus AdvanSys controllers. 1007# adw: Second Generation AdvanSys controllers including the ADV940UW. 1008# ahc: Adaptec 274x/284x/294x 1009# aic: Adaptec 152x 1010# bt: Most Buslogic controllers 1011# ncv: NCR 53C500 based SCSI host adapters. 1012# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters. 1013# stg: TMC 18C30, 18C50 based ISA/PC Card SCSI host adapters. 1014# 1015# Note that the order is important in order for Buslogic cards to be 1016# probed correctly. 1017# 1018 1019device bt0 at isa? port IO_BT0 1020device adv0 at isa? 1021device adw 1022device aic0 at isa? 1023device ncv 1024device nsp 1025device stg0 at isa? port 0x140 irq 11 1026 1027# 1028# Adaptec FSA RAID controllers, including integrated DELL controller, 1029# the Dell PERC 2/QC and the HP NetRAID-4M 1030# 1031device aac 1032options AAC_DEBUG 1033device aacp # SCSI Passthrough interface (optional, CAM required) 1034 1035# 1036# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 1037# one entry is needed; the code will find and configure all supported 1038# controllers. 1039# 1040device ida # Compaq Smart RAID 1041device mlx # Mylex DAC960 1042device amr # AMI MegaRAID 1043device amrp # SCSI Passthrough interface (optional, CAM req.) 1044device mfi # LSI MegaRAID SAS 1045device mfip # LSI MegaRAID SAS passthrough, requires CAM 1046options MFI_DEBUG 1047 1048# 1049# Areca RAID (CAM is required). 1050# 1051device arcmsr # Areca SATA II RAID 1052 1053# 1054# Highpoint RocketRAID 182x. 1055device hptmv 1056 1057# 1058# Highpoint RocketRaid 3xxx series SATA RAID 1059device hptiop 1060 1061# 1062# 3ware ATA RAID 1063# 1064device twe # 3ware ATA RAID 1065device twa # 3ware 9000 series PATA/SATA RAID 1066options TWA_DEBUG=10 # enable debug messages 1067device tws # 3ware 9750 series SATA/SAS RAID 1068 1069# 1070# Promise Supertrack SX6000 1071# 1072#device pst 1073 1074# 1075# IBM ServeRAID 1076# 1077device ips 1078 1079# 1080# The 'ATA' driver supports all ATA and ATAPI devices. 1081# You only need one "device ata" for it to find all 1082# PCI ATA/ATAPI devices on modern machines. 1083#device ata 1084#device atadisk # ATA disk drives 1085#device atapicd # ATAPI CDROM drives 1086#device atapifd # ATAPI floppy drives 1087#device atapist # ATAPI tape drives 1088#device atapicam # emulate ATAPI devices as SCSI ditto via CAM 1089 # needs CAM to be present (scbus & pass) 1090# AHCI driver, this will override NATA for AHCI devices, 1091# both drivers may be included. 1092# 1093device ahci 1094 1095# SiI3124/3132 driver 1096# 1097device sili 1098 1099# The 'NATA' set of drivers are set to replace the previous ATA drivers, 1100# and this set of drivers is mutually exclusive with the old ones. This means, 1101# you can't have both at the same time! 1102device nata 1103device natadisk # ATA disk drives 1104device natapicd # ATAPI CD/DVD drives 1105device natapifd # ATAPI floppy drives 1106device natapist # ATAPI tape drives 1107device natapicam # ATAPI CAM layer emulation 1108device nataraid # support for ATA software RAID controllers 1109device natausb # ATA-over-USB support 1110 1111#The following options are valid on the ATA & NATA drivers: 1112# 1113# ATA_STATIC_ID: controller numbering is static (like the old driver) 1114# else the device numbers are dynamically allocated. 1115options ATA_STATIC_ID 1116 1117# 1118# For older non-PCI systems, these are the lines to use: 1119#device ata0 at isa? port IO_WD1 irq 14 1120#device ata1 at isa? port IO_WD2 irq 15 1121 1122# 1123# Standard floppy disk controllers: `fdc' and `fd' 1124# 1125#device fdc0 at isa? port IO_FD1 irq 6 drq 2 1126# 1127# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1128# gotta turn it actually on by setting the variable fd_debug with DDB, 1129# however. 1130#options FDC_DEBUG 1131 1132#device fd0 at fdc0 drive 0 1133#device fd1 at fdc0 drive 1 1134 1135# 1136# Other standard PC hardware: `sio', etc. 1137# 1138# sio: serial ports (see sio(4)) 1139 1140device sio0 at isa? port IO_COM1 flags 0x10 irq 4 1141 1142# 1143# `flags' for serial drivers that support consoles (only for sio now): 1144# 0x10 enable console support for this unit. The other console flags 1145# are ignored unless this is set. Enabling console support does 1146# not make the unit the preferred console - boot with -h or set 1147# the 0x20 flag for that. Currently, at most one unit can have 1148# console support; the first one (in config file order) with 1149# this flag set is preferred. Setting this flag for sio0 gives 1150# the old behaviour. 1151# 0x20 force this unit to be the console (unless there is another 1152# higher priority console). This replaces the COMCONSOLE option. 1153# 0x40 reserve this unit for low level console operations. Do not 1154# access the device in any normal way. 1155# 0x80 use this port for serial line gdb support in ddb. 1156# 1157# PnP `flags' (set via userconfig using pnp x flags y) 1158# 0x1 disable probing of this device. Used to prevent your modem 1159# from being attached as a PnP modem. 1160# 1161 1162# Options for serial drivers that support consoles (only for sio now): 1163options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 1164 #DDB, if available. 1165options CONSPEED=115200 # speed for serial console 1166 # (default 9600) 1167 1168# Solaris implements a new BREAK which is initiated by a character 1169# sequence CR ~ ^b which is similar to a familiar pattern used on 1170# Sun servers by the Remote Console. 1171options ALT_BREAK_TO_DEBUGGER 1172 1173# Options for sio: 1174options COM_ESP #code for Hayes ESP 1175options COM_MULTIPORT #code for some cards with shared IRQs 1176 1177# Other flags for sio that aren't documented in the man page. 1178# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 1179# ST16650A-compatible UARTs. 1180 1181# 1182# Network interfaces: `ed', `ep', `is', `lnc' 1183# 1184# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 1185# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 1186# ep: 3Com 3C509 1187# ex: Intel EtherExpress Pro/10 and other i82595-based adapters 1188# fe: Fujitsu MB86960A/MB86965A Ethernet 1189# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 & Am79C960) 1190# sbsh: Granch SBNI16 SHDSL modem PCI adapters 1191# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 1192# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 1193# bridge with a PCMCIA adapter plugged into it. 1194# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, 1195# PCI and ISA varieties. 1196# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller. 1197# 1198device cs0 at isa? port 0x300 1199device ed0 at isa? port 0x280 irq 5 iomem 0xd8000 1200device ep 1201device ex 1202device lnc0 at isa? port 0x280 irq 10 drq 0 1203device sln 1204device sn0 at isa? port 0x300 irq 10 1205 1206# Wlan support is mandatory for some wireless LAN devices. 1207options IEEE80211_DEBUG #enable debugging msgs 1208options IEEE80211_AMPDU_AGE #age frames in AMPDU reorder q's 1209options IEEE80211_SUPPORT_MESH #enable 802.11s D3.0 support 1210options IEEE80211_SUPPORT_TDMA #enable TDMA support 1211device wlan # 802.11 support 1212device wlan_acl # 802.11 MAC-based access control for AP 1213device wlan_ccmp # 802.11 CCMP support 1214device wlan_tkip # 802.11 TKIP support 1215device wlan_wep # 802.11 WEP support 1216device wlan_xauth # 802.11 WPA or 802.1x authentication for AP 1217device wlan_amrr # 802.11 AMRR TX rate control algorithm 1218device an # Aironet Communications 4500/4800 1219device ath # Atheros AR521x 1220options AH_SUPPORT_AR5416 1221device ath_hal # Atheros Hardware Access Layer 1222#device ath_rate_amrr # Atheros AMRR TX rate control algorithm 1223#device ath_rate_onoe # Atheros Onoe TX rate control algorithm 1224device ath_rate_sample # Atheros Sample TX rate control algorithm 1225options ATH_DEBUG # turn on debugging output (see hw.ath.debug) 1226options ATH_DIAGAPI # diagnostic interface to the HAL 1227options ATH_RXBUF=80 # number of RX buffers to allocate 1228options ATH_TXBUF=400 # number of TX buffers to allocate 1229#device iwl # Intel PRO/Wireless 2100 1230device iwi # Intel PRO/Wireless 2200BG/2915ABG 1231device iwn # Intel WiFi Link 4965/1000/5000/5150/5300/6000/6050 1232device wi # WaveLAN/IEEE, PRISM-II, Spectrum24 802.11DS 1233#device rtw # RealTek 8180 1234#device acx # TI ACX100/ACX111. 1235device xe # Xircom PCMCIA 1236device ral # Ralink Technology 802.11 wireless NIC 1237device wpi 1238 1239# IEEE 802.11 adapter firmware modules 1240 1241# iwifw: Intel PRO/Wireless 2200BG/2225BG/2915ABG firmware 1242# iwnfw: Intel WiFi Link 4965/1000/5000/5150/5300/6000/6050 1243# ralfw: Ralink Technology RT25xx and RT26xx firmware 1244# wpifw: Intel 3945ABG Wireless LAN Controller firmware 1245 1246device iwifw 1247device iwnfw 1248device ralfw 1249device wpifw 1250 1251# Bluetooth Protocols 1252device bluetooth 1253 1254# 1255# ATM related options 1256# 1257# The `en' device provides support for Efficient Networks (ENI) 1258# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 1259# 1260# atm pseudo-device provides generic atm functions and is required for 1261# atm devices. 1262# NATM enables the netnatm protocol family that can be used to 1263# bypass TCP/IP. 1264# 1265# the current driver supports only PVC operations (no atm-arp, no multicast). 1266# for more details, please read the original documents at 1267# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html 1268# 1269pseudo-device atm 1270device en 1271options NATM #native ATM 1272 1273# Sound drivers 1274# 1275# The flags of the device tells the device a bit more info about the 1276# device that normally is obtained through the PnP interface. 1277# bit 2..0 secondary DMA channel; 1278# bit 4 set if the board uses two dma channels; 1279# bit 15..8 board type, overrides autodetection; leave it 1280# zero if don't know what to put in (and you don't, 1281# since this is unsupported at the moment...). 1282# 1283# This driver will use the new PnP code if it's available. You might 1284# need PNPBIOS for ISA devices. 1285# 1286# If you have a GUS-MAX card and want to use the CS4231 codec on the 1287# card the drqs for the gus max must be 8 bit (1, 2, or 3). 1288# 1289# If you would like to use the full duplex option on the gus, then define 1290# flags to be the ``read dma channel''. 1291# 1292 1293# Basic sound card support: 1294device pcm 1295# For PnP/PCI sound cards: 1296device "snd_ad1816" 1297device "snd_als4000" 1298device "snd_atiixp" 1299device "snd_cmi" 1300device "snd_cs4281" 1301device "snd_csa" 1302device "snd_ds1" 1303device "snd_emu10k1" 1304device "snd_es137x" 1305device "snd_ess" 1306device "snd_fm801" 1307device "snd_hda" 1308device "snd_ich" 1309device "snd_maestro" 1310device "snd_maestro3" 1311device "snd_mss" 1312device "snd_neomagic" 1313device "snd_sb16" 1314device "snd_sb8" 1315device "snd_sbc" 1316device "snd_solo" 1317device "snd_t4dwave" 1318device "snd_via8233" 1319device "snd_via82c686" 1320device "snd_vibes" 1321# For non-pnp sound cards: 1322device pcm0 at isa? irq 10 drq 1 flags 0x0 1323# USB 1324device "snd_uaudio" 1325 1326# 1327# Miscellaneous hardware: 1328# 1329# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 1330# ecc: ECC memory controller 1331# joy: joystick 1332# rp: Comtrol Rocketport(ISA) - single card 1333# si: Specialix SI/XIO 4-32 port terminal multiplexor 1334# nmdm: nullmodem terminal driver (see nmdm(4)) 1335 1336# Notes on the Comtrol Rocketport driver: 1337# 1338# The exact values used for rp0 depend on how many boards you have 1339# in the system. The manufacturer's sample configs are listed as: 1340# 1341# Comtrol Rocketport ISA single card 1342# device rp0 at isa? port 0x280 1343# 1344# If instead you have two ISA cards, one installed at 0x100 and the 1345# second installed at 0x180, then you should add the following to 1346# your kernel configuration file: 1347# 1348# device rp0 at isa? port 0x100 1349# device rp1 at isa? port 0x180 1350# 1351# For 4 ISA cards, it might be something like this: 1352# 1353# device rp0 at isa? port 0x180 1354# device rp1 at isa? port 0x100 1355# device rp2 at isa? port 0x340 1356# device rp3 at isa? port 0x240 1357# 1358# And for PCI cards, you only need say: 1359# 1360# device rp 1361 1362# Notes on the Specialix SI/XIO driver: 1363# **This is NOT a Specialix supported Driver!** 1364# The host card is memory, not IO mapped. 1365# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 1366# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 1367# The cards can use an IRQ of 11, 12 or 15. 1368 1369device ecc 1370device joy0 at isa? port IO_GAME 1371device nrp 1372#device rp0 at isa? port 0x280 1373device si0 at isa? iomem 0xd0000 irq 12 1374# nullmodem terminal driver 1375device nmdm 1376 1377# The `ahc' device provides support for the Adaptec 274X and 284X 1378# adapters. 1379device ahc 1380 1381# The aic7xxx driver will attempt to use memory mapped I/O for all PCI 1382# controllers that have it configured only if this option is set. Unfortunately, 1383# this doesn't work on some motherboards, which prevents it from being the 1384# default. 1385options AHC_ALLOW_MEMIO 1386 1387# The adw driver will attempt to use memory mapped I/O for all PCI 1388# controllers that have it configured only if this option is set. 1389options ADW_ALLOW_MEMIO 1390 1391# 1392# PCI devices & PCI options: 1393# 1394# The main PCI bus device is `pci'. It provides auto-detection and 1395# configuration support for all devices on the PCI bus, using either 1396# configuration mode defined in the PCI specification. 1397 1398device pci 1399 1400# PCI options 1401# 1402#Enable pci resources left off by a "lazy" BIOS. 1403# 1404options COMPAT_OLDPCI #FreeBSD 2.2 and 3.x compatibility shims 1405 1406# AGP GART support 1407# 1408device agp 1409 1410 1411# The `ahc' device provides support for the Adaptec 29/3940(U)(W) 1412# and motherboard based AIC7870/AIC7880 adapters. 1413options AHC_DEBUG 1414options AHC_DEBUG_OPTS=0xffffffff 1415options AHC_REG_PRETTY_PRINT 1416options AHC_TMODE_ENABLE 1417# 1418# The 'ahd' device provides support for the Adaptec 79xx Ultra320 1419# SCSI adapters. Options are documented in the ahd(4) manpage: 1420options AHD_DEBUG 1421options AHD_DEBUG_OPTS=0xffffffff 1422options AHD_REG_PRETTY_PRINT 1423#options AHD_TMODE_ENABLE=0xff 1424# 1425# The `amd' device provides support for the AMD 53C974 SCSI host 1426# adapter chip as found on devices such as the Tekram DC-390(T). 1427# 1428# The `bge' device provides support for gigabit ethernet adapters 1429# based on the Broadcom BCM570x family of controllers, including the 1430# 3Com 3c996-T, the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41, 1431# and the embedded gigE NICs on Dell PowerEdge 2550 servers. 1432# 1433# The `ncr' device provides support for the NCR 53C810 and 53C825 1434# self-contained SCSI host adapters. 1435# 1436# The `isp' device provides support for the Qlogic ISP 1020, 1040 1437# nd 1040B PCI SCSI host adapters, ISP 1240 Dual Ultra SCSI, 1438# ISP 1080 and 1280 (Dual) Ultra2, ISP 12160 Ultra3 SCSI, as well as 1439# the Qlogic ISP 2100 and ISP 2200 Fibre Channel Host Adapters. 1440# 1441# The `dc' device provides support for PCI fast ethernet adapters 1442# based on the DEC/Intel 21143 and various workalikes including: 1443# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1444# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1445# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1446# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1447# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1448# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1449# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1450# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1451# KNE110TX. 1452# 1453# The `de' device provides support for the Digital Equipment DC21040 1454# self-contained Ethernet adapter. 1455# 1456# The `em' device provides support for the Intel Pro/1000 Family of Gigabit 1457# adapters (82542, 82543, 82544, 82540). 1458# 1459# The `et' device provides support for the Agere ET1310 10/100/1000 PCIe 1460# adapters. 1461# 1462# The `fxp' device provides support for the Intel EtherExpress Pro/100B 1463# PCI Fast Ethernet adapters. 1464# 1465# The 'lge' device provides support for PCI gigabit ethernet adapters 1466# based on the Level 1 LXT1001 NetCellerator chipset. This includes the 1467# D-Link DGE-500SX, SMC TigerCard 1000 (SMC9462SX), and some Addtron cards. 1468# 1469# The 'my' device provides support for the Myson MTD80X and MTD89X PCI 1470# Fast Ethernet adapters. 1471# 1472# The 'nge' device provides support for PCI gigabit ethernet adapters 1473# based on the National Semiconductor DP83820 and DP83821 chipset. This 1474# includes the SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante 1475# FriendlyNet GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the 1476# LinkSys EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T. 1477# 1478# The 'pcn' device provides support for PCI fast ethernet adapters based 1479# on the AMD Am79c97x chipsets, including the PCnet/FAST, PCnet/FAST+, 1480# PCnet/PRO and PCnet/Home. These were previously handled by the lnc 1481# driver (and still will be if you leave this driver out of the kernel). 1482# 1483# Te 're' device provides support for PCI GigaBit ethernet adapters based 1484# on the RealTek 8169 chipset. It also supports the 8139C+ and is the 1485# preferred driver for that chip. 1486# 1487# The 'rl' device provides support for PCI fast ethernet adapters based 1488# on the RealTek 8129/8139 chipset. Note that the RealTek driver defaults 1489# to using programmed I/O to do register accesses because memory mapped 1490# mode seems to cause severe lockups on SMP hardware. This driver also 1491# supports the Accton EN1207D `Cheetah' adapter, which uses a chip called 1492# the MPX 5030/5038, which is either a RealTek in disguise or a RealTek 1493# workalike. Note that the D-Link DFE-530TX+ uses the RealTek chipset 1494# and is supported by this driver, not the 'vr' driver. 1495# 1496# The 'sf' device provides support for Adaptec Duralink PCI fast 1497# ethernet adapters based on the Adaptec AIC-6915 "starfire" controller. 1498# This includes dual and quad port cards, as well as one 100baseFX card. 1499# Most of these are 64-bit PCI devices, except for one single port 1500# card which is 32-bit. 1501# 1502# The 'ste' device provides support for adapters based on the Sundance 1503# Technologies ST201 PCI fast ethernet controller. This includes the 1504# D-Link DFE-550TX. 1505# 1506# The 'sis' device provides support for adapters based on the Silicon 1507# Integrated Systems SiS 900 and SiS 7016 PCI fast ethernet controller 1508# chips. 1509# 1510# The 'sk' device provides support for the SysKonnect SK-984x series 1511# PCI gigabit ethernet NICs. This includes the SK-9841 and SK-9842 1512# single port cards (single mode and multimode fiber) and the 1513# SK-9843 and SK-9844 dual port cards (also single mode and multimode). 1514# The driver will autodetect the number of ports on the card and 1515# attach each one as a separate network interface. 1516# 1517# The 'ti' device provides support for PCI gigabit ethernet NICs based 1518# on the Alteon Networks Tigon 1 and Tigon 2 chipsets. This includes the 1519# Alteon AceNIC, the 3Com 3c985, the Netgear GA620 and various others. 1520# Note that you will probably want to bump up NMBCLUSTERS a lot to use 1521# this driver. 1522# 1523# The 'tl' device provides support for the Texas Instruments TNETE100 1524# series 'ThunderLAN' cards and integrated ethernet controllers. This 1525# includes several Compaq Netelligent 10/100 cards and the built-in 1526# ethernet controllers in several Compaq Prosignia, Proliant and 1527# Deskpro systems. It also supports several Olicom 10Mbps and 10/100 1528# boards. 1529# 1530# The `tx' device provides support for the SMC 9432 TX, BTX and FTX cards. 1531# 1532# The `txp' device provides support for the 3Com 3cR990 "Typhoon" 1533# 10/100 adapters. 1534# 1535# The `vr' device provides support for various fast ethernet adapters 1536# based on the VIA Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' 1537# chips, including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1538# Technologies PN102TX, and the AOpen/Acer ALN-320. 1539# 1540# The `vx' device provides support for the 3Com 3C590 and 3C595 1541# early support 1542# 1543# The `wb' device provides support for various fast ethernet adapters 1544# based on the Winbond W89C840F chip. Note: this is not the same as 1545# the Winbond W89C940F, which is an NE2000 clone. 1546# 1547# The `xl' device provides support for the 3Com 3c900, 3c905 and 1548# 3c905B (Fast) Etherlink XL cards and integrated controllers. This 1549# includes the integrated 3c905B-TX chips in certain Dell Optiplex and 1550# Dell Precision desktop machines and the integrated 3c905-TX chips 1551# in Dell Latitude laptop docking stations. 1552# 1553# The 'bktr' device is a PCI video capture device using the Brooktree 1554# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 1555# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 1556# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 1557# 1558# options OVERRIDE_CARD=xxx 1559# options OVERRIDE_TUNER=xxx 1560# options OVERRIDE_MSP=1 1561# options OVERRIDE_DBX=1 1562# These options can be used to override the auto detection 1563# The current values for xxx are found in src/sys/dev/video/bktr/bktr_card.h 1564# Using sysctl(8) run-time overrides on a per-card basis can be made 1565# 1566# options BKTR_SYSTEM_DEFAULT=BROOKTREE_PAL 1567# or 1568# options BKTR_SYSTEM_DEFAULT=BROOKTREE_NTSC 1569# Specifes the default video capture mode. 1570# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 1571# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 1572# 1573# options BKTR_USE_PLL 1574# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 1575# must enable PLL mode with this option. eg some new Bt878 cards. 1576# 1577# options BKTR_GPIO_ACCESS 1578# This enable IOCTLs which give user level access to the GPIO port. 1579# 1580# options BKTR_NO_MSP_RESET 1581# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 1582# 1583# options BKTR_430_FX_MODE 1584# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 1585# 1586# options BKTR_SIS_VIA_MODE 1587# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 1588# needed for some old SiS and VIA chipset motherboards. 1589# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 1590# motherboards and motherboards with bad or incomplete PCI 2.1 support. 1591# As a rough guess, old = before 1998 1592# 1593# options BKTR_NEW_MSP34XX_DRIVER 1594# Use new, more complete initialization scheme for the msp34* soundchip. 1595# Should fix stereo autodetection if the old driver does only output 1596# mono sound. 1597# 1598# options BKTR_OVERRIDE_CARD=xxx 1599# options BKTR_OVERRIDE_DBX=xxx 1600# options BKTR_OVERRIDE_MSP=xxx 1601# options BKTR_OVERRIDE_TUNER=xxx 1602# These options can be used to select a specific device, regardless of 1603# the autodetection and i2c device checks (see comments in bktr_card.c). 1604# 1605device ahc # AHA2940 and onboard AIC7xxx devices 1606device ahd # AIC79xx devices 1607device amd # AMD 53C974 (Tekram DC-390(T)) 1608device isp # Qlogic family 1609device ispfw # Firmware for QLogic HBAs 1610device mpt # LSI '909 FC adapters 1611device mps # LSI-Logic MPT-Fusion 2 1612device ncr # NCR/Symbios Logic 1613device sym # NCR/Symbios Logic (newer chipsets) 1614device trm # Tekram DC395U/UW/F and DC315U 1615# 1616# Options for ISP 1617# 1618# ISP_TARGET_MODE - enable target mode operation 1619#options ISP_TARGET_MODE=1 1620 1621# Options used in dev/sym/ (Symbios SCSI driver). 1622#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 1623 # Allows the ncr to take precedence 1624 # 1 (1<<0) -> 810a, 860 1625 # 2 (1<<1) -> 825a, 875, 885, 895 1626 # 4 (1<<2) -> 895a, 896, 1510d 1627#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 1628 # disabled:0 (default), enabled:1 1629#options SYM_SETUP_PCI_PARITY #-PCI parity checking 1630 # disabled:0, enabled:1 (default) 1631#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 1632 # default:8, range:[1..64] 1633 1634 1635# MII bus support is required for some PCI 10/100 ethernet NICs, 1636# namely those which use MII-compliant transceivers or implement 1637# transceiver control interfaces that operate like an MII. Adding 1638# "device miibus0" to the kernel config pulls in support for 1639# the generic miibus API and all of the PHY drivers, including a 1640# generic one for PHYs that aren't specifically handled by an 1641# individual driver. 1642device miibus 1643 1644# PCI Ethernet NICs that use the common MII bus controller code. 1645device ae # Attansic/Atheros L2 Fast Ethernet 1646device alc # Atheros AR8131/AR8132 1647device ale # Atheros AR8121/AR8113/AR8114 1648device age # Attansic/Atheros L1 Gigabit Ethernet 1649device bce # Broadcom NetXtreme II Gigabit Ethernet 1650device bfe # Broadcom BCM440x 10/100 Ethernet 1651device dc # DEC/Intel 21143 and various workalikes 1652device fxp # Intel EtherExpress PRO/100B (82557, 82558) 1653device my # Myson Fast Ethernet (MTD80X, MTD89X) 1654device pcn # AMD Am79C97x PCI 10/100 NICs 1655device re # RealTek 8139C+/8169 1656device rl # RealTek 8129/8139 1657device sbsh # Granch SBNI16 SHDSL modem 1658device sf # Adaptec AIC-6915 (``Starfire'') 1659device sis # Silicon Integrated Systems SiS 900/SiS 7016 1660device ste # Sundance ST201 (D-Link DFE-550TX) 1661device tl # Texas Instruments ThunderLAN 1662device tx # SMC EtherPower II (83c17x ``EPIC'') 1663device vge # VIA 612x GigE 1664device vr # VIA Rhine, Rhine II 1665device wb # Winbond W89C840F 1666device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1667 1668# PCI Ethernet NICs. 1669device de # DEC/Intel DC21x4x (``Tulip'') 1670device txp # 3Com 3cR990 (``Typhoon'') 1671device vx # 3Com 3c590, 3c595 (``Vortex'') 1672 1673# Gigabit Ethernet NICs. 1674device bge # Broadcom BCM570x (``Tigon III'') 1675device em # Intel Pro/1000 (8254x,8257x) 1676 # Requires ig_hal 1677device emx # Intel Pro/1000 (8257{1,2,3,4}) 1678 # Requires ig_hal 1679device ig_hal # Intel Pro/1000 hardware abstraction layer 1680device et # Agere ET1310 10/100/1000 Ethernet 1681device lge # Level 1 LXT1001 (``Mercury'') 1682device mxge # Myricom Myri-10G 10GbE NIC 1683device nfe # nVidia nForce2/3 MCP04/51/55 CK804 1684device nge # NatSemi DP83820 and DP83821 1685device sk # SysKonnect GEnesis, LinkSys EG1023, D-Link 1686device ti # Alteon (``Tigon I'', ``Tigon II'') 1687device stge # Sundance/Tamarack TC9021 Gigabit Ethernet 1688device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 1689device jme # JMicron Gigabit/Fast Ethernet 1690 1691# Brooktree driver has been ported to the new I2C framework. Thus, 1692# you'll need to have the following 3 lines in the kernel config. 1693# device smbus 1694# device iicbus 1695# device iicbb 1696# The iic and smb devices are only needed if you want to control other 1697# I2C slaves connected to the external connector of some cards. 1698# 1699device bktr 1700options BKTR_NEW_MSP34XX_DRIVER 1701 1702# WinTV PVR-250/350 driver 1703device cxm 1704 1705# 1706# PCCARD/PCMCIA 1707# 1708# pccard: pccard slots 1709# cardbus/cbb: cardbus bridge 1710device pccard 1711device cardbus 1712device cbb 1713 1714# For older notebooks that signal a powerfail condition (external 1715# power supply dropped, or battery state low) by issuing an NMI: 1716 1717options POWERFAIL_NMI # make it beep instead of panicing 1718 1719# 1720# MMC/SD 1721# 1722# mmc MMC/SD bus 1723# mmcsd MMC/SD memory card 1724# sdhci Generic PCI SD Host Controller 1725# 1726device mmc 1727device mmcsd 1728device sdhci 1729 1730# 1731# SMB bus 1732# 1733# System Management Bus support is provided by the 'smbus' device. 1734# Access to the SMBus device is via the 'smb' device (/dev/smb*), 1735# which is a child of the 'smbus' device. 1736# 1737# Supported devices: 1738# smb standard io through /dev/smb* 1739# 1740# Supported SMB interfaces: 1741# iicsmb I2C to SMB bridge with any iicbus interface 1742# bktr brooktree848 I2C hardware interface 1743# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit 1744# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 1745# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) 1746# viapm VIA VT82C586B,596,686A and VT8233 SMBus controllers 1747# amdpm AMD 756 Power Management Unit 1748# amdsmb AMD 8111 SMBus 2.0 Controller 1749# 1750device smbus # Bus support, required for smb below. 1751 1752device intpm 1753device alpm 1754device ichsmb 1755device viapm 1756device amdpm 1757device amdsmb 1758 1759device smb 1760 1761# 1762# I2C Bus 1763# 1764# Philips i2c bus support is provided by the `iicbus' device. 1765# 1766# Supported devices: 1767# ic i2c network interface 1768# iic i2c standard io 1769# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 1770# 1771# Supported interfaces: 1772# pcf Philips PCF8584 ISA-bus controller 1773# bktr brooktree848 I2C software interface 1774# 1775# Other: 1776# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 1777# 1778device iicbus # Bus support, required for ic/iic/iicsmb below. 1779device iicbb 1780 1781device ic 1782device iic 1783device iicsmb # smb over i2c bridge 1784 1785device pcf0 at isa? port 0x320 irq 5 1786 1787# Intel Core and newer CPUs on-die digital thermal sensor support 1788device coretemp 1789 1790# AMD Family 0Fh, 10h and 11h temperature sensors 1791device kate 1792device km 1793 1794# ThinkPad Active Protection System accelerometer 1795device aps0 at isa? port 0x1600 1796 1797# HW monitoring devices lm(4), it(4) and nsclpcsio. 1798device lm0 at isa? port 0x290 1799device it0 at isa? port 0x290 1800device it1 at isa? port 0xc00 1801device it2 at isa? port 0xd00 1802device it3 at isa? port 0x228 1803device nsclpcsio0 at isa? port 0x2e 1804device nsclpcsio1 at isa? port 0x4e 1805device wbsio0 at isa? port 0x2e 1806device wbsio1 at isa? port 0x4e 1807device lm#3 at wbsio? 1808device uguru0 at isa? port 0xe0 # ABIT uGuru 1809 1810#--------------------------------------------------------------------------- 1811# ISDN4BSD 1812# 1813# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 1814# 1815# i4b passive ISDN cards support contains the following hardware drivers: 1816# 1817# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver 1818# iwic - Winbond W6692 PCI bus ISDN S/T interface controller 1819# ifpi - AVM Fritz!Card PCI driver 1820# ifpi2 - AVM Fritz!Card PCI driver Version 2 1821# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver 1822# ifpnp - AVM Fritz!Card PnP driver 1823# itjc - Siemens ISAC / TJNet Tiger300/320 chipset 1824# 1825# i4b active ISDN cards support contains the following hardware drivers: 1826# 1827# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1 1828# 1829# Note that the ``options'' (if given) and ``device'' lines must BOTH 1830# be uncommented to enable support for a given card ! 1831# 1832# In addition to a hardware driver (and probably an option) the mandatory 1833# ISDN protocol stack devices and the mandatory support device must be 1834# enabled as well as one or more devices from the optional devices section. 1835# 1836#--------------------------------------------------------------------------- 1837# isic driver (Siemens/Infineon chipsets) 1838#--------------------------------------------------------------------------- 1839# 1840# ISA bus non-PnP Cards: 1841# ---------------------- 1842# 1843# Teles S0/8 or Niccy 1008 1844#options TEL_S0_8 1845#device isic0 at isa? iomem 0xd0000 irq 5 flags 1 1846# 1847# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 1848#options TEL_S0_16 1849#device isic0 at isa? port 0xd80 iomem 0xd0000 irq 5 flags 2 1850# 1851# Teles S0/16.3 1852#options TEL_S0_16_3 1853#device isic0 at isa? port 0xd80 irq 5 flags 3 1854# 1855# AVM A1 or AVM Fritz!Card 1856#options AVM_A1 1857#device isic0 at isa? port 0x340 irq 5 flags 4 1858# 1859# USRobotics Sportster ISDN TA intern 1860#options USR_STI 1861#device isic0 at isa? port 0x268 irq 5 flags 7 1862# 1863# ITK ix1 Micro ( < V.3, non-PnP version ) 1864#options ITKIX1 1865#device isic0 at isa? port 0x398 irq 10 flags 18 1866# 1867# ELSA PCC-16 1868#options ELSA_PCC16 1869#device isic0 at isa? port 0x360 irq 10 flags 20 1870# 1871# ISA bus PnP Cards: 1872# ------------------ 1873# 1874# Teles S0/16.3 PnP 1875#options TEL_S0_16_3_P 1876#device isic 1877# 1878# Creatix ISDN-S0 P&P 1879#options CRTX_S0_P 1880#device isic 1881# 1882# Dr. Neuhaus Niccy Go@ 1883#options DRN_NGO 1884#device isic 1885# 1886# Sedlbauer Win Speed 1887#options SEDLBAUER 1888#device isic 1889# 1890# Dynalink IS64PH 1891#options DYNALINK 1892#device isic 1893# 1894# ELSA QuickStep 1000pro ISA 1895#options ELSA_QS1ISA 1896#device isic 1897# 1898# ITK ix1 Micro ( V.3, PnP version ) 1899#options ITKIX1 1900#device isic 1901# 1902# Siemens I-Surf 2.0 1903#options SIEMENS_ISURF2 1904#device isic 1905# 1906# Asuscom ISDNlink 128K ISAC 1907#options ASUSCOM_IPAC 1908#device isic 1909# 1910# Eicon Diehl DIVA 2.0 and 2.02 1911#options EICON_DIVA 1912#device isic 1913# 1914# Compaq Microcom 610 1915#options COMPAQ_M610 1916#device isic 1917# 1918# PCI bus Cards: 1919# -------------- 1920# 1921# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 1922#options ELSA_QS1PCI 1923#device isic 1924# 1925#--------------------------------------------------------------------------- 1926# ifpnp driver for AVM Fritz!Card ISA PnP 1927#--------------------------------------------------------------------------- 1928# 1929# AVM Fritz!Card ISA PnP 1930#device ifpnp 1931# 1932#--------------------------------------------------------------------------- 1933# ihfc driver for Cologne Chip ISA chipsets (experimental!) 1934#--------------------------------------------------------------------------- 1935# 1936# Teles 16.3c ISA PnP 1937# AcerISDN P10 ISA PnP 1938# TELEINT ISDN SPEED No.1 1939#device ihfc 1940# 1941#--------------------------------------------------------------------------- 1942# ifpi driver for AVM Fritz!Card PCI 1.0 (2.0 unsupported!) 1943#--------------------------------------------------------------------------- 1944# 1945# AVM Fritz!Card PCI 1.0 1946#device ifpi 1947# 1948#--------------------------------------------------------------------------- 1949# ifpi2 driver for AVM Fritz!Card PCI 2.0 1950#--------------------------------------------------------------------------- 1951# 1952# AVM Fritz!Card PCI 2.0 1953#device "ifpi2" 1954# 1955#--------------------------------------------------------------------------- 1956# iwic driver for Winbond W6692 chipset 1957#--------------------------------------------------------------------------- 1958# 1959# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards) 1960#device iwic 1961# 1962#--------------------------------------------------------------------------- 1963# itjc driver for Siemens ISAC / TJNet Tiger300/320 chipset 1964#--------------------------------------------------------------------------- 1965# 1966# Traverse Technologies NETjet-S 1967# Teles PCI-TJ 1968#device itjc 1969# 1970#--------------------------------------------------------------------------- 1971# iavc driver (AVM active cards, needs i4bcapi driver!) 1972#--------------------------------------------------------------------------- 1973# 1974#pseudo-device "i4bcapi" 2 1975# 1976# AVM B1 PCI 1977#device iavc0 1978# 1979# AVM B1 ISA bus (PnP mode not supported!) 1980#device iavc0 at isa? port 0x150 irq 5 1981# 1982# 1983# ISDN Protocol Stack (mandatory) 1984# ------------------------------- 1985# 1986# Q.921 / layer 2 - i4b passive cards D channel handling 1987#pseudo-device "i4bq921" 1988# 1989# Q.931 / layer 3 - i4b passive cards D channel handling 1990#pseudo-device "i4bq931" 1991# 1992# layer 4 - i4b common passive and active card handling 1993#pseudo-device "i4b" 1994# 1995# ISDN devices 1996# ------------ 1997# 1998# userland driver to do ISDN tracing (for passive cards only) 1999#pseudo-device "i4btrc" 4 2000# 2001# userland driver to control the whole thing (mandatory) 2002#pseudo-device "i4bctl" 2003# 2004# userland driver for access to raw B channel 2005#pseudo-device "i4brbch" 4 2006# 2007# userland driver for telephony 2008#pseudo-device "i4btel" 2 2009# 2010# network driver for IP over raw HDLC ISDN 2011#pseudo-device "i4bipr" 4 2012# enable VJ header compression detection for ipr i/f 2013#options IPR_VJ 2014# enable logging of the first n IP packets to isdnd (n=32 here) 2015#options IPR_LOG=32 2016# 2017# network driver for sync PPP over ISDN - requires sppp 2018#pseudo-device "i4bisppp" 4 2019 2020 2021# Parallel-Port Bus 2022# 2023# Parallel port bus support is provided by the `ppbus' device. 2024# Multiple devices may be attached to the parallel port, devices 2025# are automatically probed and attached when found. 2026# 2027# Supported devices: 2028# vpo Iomega Zip Drive 2029# Requires SCSI disk support ('scbus' and 'da'); the best 2030# performance is achieved with ports in EPP 1.9 mode. 2031# lpt Parallel Printer 2032# plip Parallel network interface 2033# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 2034# pps Pulse per second Timing Interface 2035# lpbb Philips official parallel port I2C bit-banging interface 2036# 2037# Supported interfaces: 2038# ppc ISA-bus parallel port interfaces. 2039# 2040 2041options PPC_PROBE_CHIPSET # Enable chipset specific detection 2042 # (see flags in ppc(4)) 2043options DEBUG_1284 # IEEE1284 signaling protocol debug 2044options PERIPH_1284 # Makes your computer act as a IEEE1284 2045 # compliant peripheral 2046options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 2047options VP0_DEBUG # ZIP/ZIP+ debug 2048options LPT_DEBUG # Printer driver debug 2049options PPC_DEBUG=2 # Parallel chipset level debug 2050options PLIP_DEBUG # Parallel network IP interface debug 2051options PCFCLOCK_VERBOSE # Verbose pcfclock driver 2052options PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 2053 2054device ppc0 at isa? irq 7 2055device ppbus 2056device vpo 2057device lpt 2058device plip 2059device ppi 2060device pps 2061device lpbb 2062device pcfclock 2063 2064# Kernel BOOTP support 2065 2066options BOOTP # Use BOOTP to obtain IP address/hostname 2067options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 2068options BOOTP_NFSV3 # Use NFS v3 to NFS mount root 2069options BOOTP_COMPAT # Workaround for broken bootp daemons. 2070options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 2071 2072# 2073# Add tie-ins for a hardware watchdog. This only enable the hooks; 2074# the user must still supply the actual driver. 2075# 2076options HW_WDOG 2077 2078# 2079# Set the number of PV entries per process. Increasing this can 2080# stop panics related to heavy use of shared memory. However, that can 2081# (combined with large amounts of physical memory) cause panics at 2082# boot time due the kernel running out of VM space. 2083# 2084# If you're tweaking this, you might also want to increase the sysctls 2085# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 2086# 2087# The value below is the one more than the default. 2088# 2089options PMAP_SHPGPERPROC=201 2090 2091# 2092# Disable swapping. This option removes all code which actually performs 2093# swapping, so it's not possible to turn it back on at run-time. 2094# 2095# This is sometimes usable for systems which don't have any swap space 2096# (see also sysctls "vm.defer_swapspace_pageouts" and 2097# "vm.disable_swapspace_pageouts") 2098# 2099#options NO_SWAPPING 2100 2101# Set the size of the buffer cache KVM reservation, in buffers. This is 2102# scaled by approximately 16384 bytes. The system will auto-size the buffer 2103# cache if this option is not specified. 2104# 2105options NBUF=512 2106 2107# Set the size of the mbuf KVM reservation, in clusters. This is scaled 2108# by approximately 2048 bytes. The system will auto-size the mbuf area 2109# to (512 + maxusers*16) if this option is not specified. 2110# maxusers is in turn computed at boot time depending on available memory 2111# or set to the value specified by "options MAXUSERS=x" (x=0 means 2112# autoscaling). 2113# So, to take advantage of autoscaling, you have to remove both 2114# NMBCLUSTERS and MAXUSERS (and NMBUFS) from your kernel config. 2115# 2116options NMBCLUSTERS=1024 2117 2118# Set the number of mbufs available in the system. Each mbuf 2119# consumes 256 bytes. The system will autosize this (to 4 times 2120# the number of NMBCLUSTERS, depending on other constraints) 2121# if this option is not specified. 2122# 2123options NMBUFS=4096 2124 2125# Tune the buffer cache maximum KVA reservation, in bytes. The maximum is 2126# usually capped at 200 MB, effecting machines with > 1GB of ram. Note 2127# that the buffer cache only really governs write buffering and disk block 2128# translations. The VM page cache is our primary disk cache and is not 2129# effected by the size of the buffer cache. 2130# 2131options VM_BCACHE_SIZE_MAX="(100*1024*1024)" 2132 2133# Tune the swap zone KVA reservation, in bytes. The default is typically 2134# 70 MB, giving the system the ability to manage a maximum of 28GB worth 2135# of swapped out data. 2136# 2137options VM_SWZONE_SIZE_MAX="(50*1024*1024)" 2138 2139# 2140# Enable extra debugging code for locks. This stores the filename and 2141# line of whatever acquired the lock in the lock itself, and change a 2142# number of function calls to pass around the relevant data. This is 2143# not at all useful unless you are debugging lock code. Also note 2144# that it is likely to break e.g. fstat(1) unless you recompile your 2145# userland with -DDEBUG_LOCKS as well. 2146# 2147options DEBUG_LOCKS 2148 2149# Set the amount of time (in seconds) the system will wait before 2150# rebooting automatically when a kernel panic occurs. If set to (-1), 2151# the system will wait indefinitely until a key is pressed on the 2152# console. 2153options PANIC_REBOOT_WAIT_TIME=16 2154 2155# Attempt to bypass the buffer cache and put data directly into the 2156# userland buffer for read operation when O_DIRECT flag is set on the 2157# file. Both offset and length of the read operation must be 2158# multiples of the physical media sector size. 2159# 2160options DIRECTIO 2161 2162# Specify a lower limit for the number of swap I/O buffers. They are 2163# (among other things) used when bypassing the buffer cache due to 2164# DIRECTIO kernel option enabled and O_DIRECT flag set on file. 2165# 2166#options NSWBUF_MIN=120 2167 2168# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID 2169# controllers (SmartRAID V and VI and later). 2170# These controllers require the CAM infrastructure. 2171# 2172device asr 2173 2174# The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/). 2175# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 2176# The DPT controllers are commonly re-licensed under other brand-names - 2177# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 2178# Compaq are actually DPT controllers. 2179# 2180# See src/sys/dev/raid/dpt for debugging and other subtle options. 2181# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 2182# instruments are enabled. The tools in 2183# /usr/sbin/dpt_* assume these to be enabled. 2184# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 2185# If you ant the driver to handle timeouts, enable 2186# this option. If your system is very busy, this 2187# option will create more trouble than solve. 2188# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 2189# wait when timing out with the above option. 2190# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/raid/dpt.h 2191# DPT_LOST_IRQ When enabled, will try, once per second, to catch 2192# any interrupt that got lost. Seems to help in some 2193# DPT-firmware/Motherboard combinations. Minimal 2194# cost, great benefit. 2195# DPT_RESET_HBA Make "reset" actually reset the controller 2196# instead of fudging it. Only enable this if you 2197# are 100% certain you need it. 2198 2199device dpt 2200 2201# DPT options 2202#!CAM# options DPT_MEASURE_PERFORMANCE 2203#!CAM# options DPT_HANDLE_TIMEOUTS 2204options DPT_TIMEOUT_FACTOR=4 2205options DPT_LOST_IRQ 2206options DPT_RESET_HBA 2207 2208# 2209# Compaq "CISS" RAID controllers (SmartRAID 5* series) 2210# These controllers have a SCSI-like interface, and require the 2211# CAM infrastructure. 2212# 2213device ciss 2214 2215# 2216# Intel Integrated RAID controllers. 2217# This driver is supported and maintained by 2218# "Leubner, Achim" <Achim_Leubner@adaptec.com>. 2219# 2220device iir 2221 2222# 2223# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later 2224# firmware. These controllers have a SCSI-like interface, and require 2225# the CAM infrastructure. 2226# 2227device mly 2228 2229# USB support 2230# UHCI controller 2231device uhci 2232# OHCI controller 2233device ohci 2234# EHCI controller 2235device ehci 2236# General USB code (mandatory for USB) 2237device usb 2238# 2239# USB Bluetooth 2240device ubt 2241# Fm Radio 2242device ufm 2243# Generic USB device driver 2244device ugen 2245# Human Interface Device (anything with buttons and dials) 2246device uhid 2247# USB keyboard 2248device ukbd 2249# USB printer 2250device ulpt 2251# USB Iomega Zip 100 Drive (Requires scbus and da) 2252device umass 2253# USB modem support 2254device umodem 2255# USB mouse 2256device ums 2257# USB Rio (MP3 Player) 2258device urio 2259# USB scanners 2260device uscanner 2261# USB com devices 2262device moscom 2263device uark 2264device ubsa 2265device uchcom 2266device ucom 2267device uftdi 2268device ugensa 2269device umct 2270device uplcom 2271device uslcom 2272device uticom 2273device uvisor 2274device uvscom 2275 2276# 2277# ADMtek USB ethernet. Supports the LinkSys USB100TX, 2278# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 2279# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 2280# eval board. 2281device aue 2282# 2283# ASIX Electronics AX88172 USB 2.0 ethernet driver. Used in the 2284# LinkSys USB200M and various other adapters. 2285device axe 2286# 2287# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 2288# and Netmate II, and the Belkin F5U111. 2289device cue 2290# 2291# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 2292# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 2293# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 2294# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 2295# and 2104USB, and the Corega USB-T. 2296device kue 2297# 2298# USB CDC ethernet. Supports the LG P-500 smartphone. 2299device lgue 2300# 2301# RealTek 8150 based USB ethernet device: 2302# Melco LUA-KTX 2303# GREEN HOUSE GH-USB100B 2304# Billionton ThumbLAN USBKR2-100B 2305device rue 2306 2307# USB wireless NICs, requires wlan_amrr 2308# 2309# Ralink Technology RT2501USB/RT2601USB 2310#device rum 2311# 2312# Ralink Technology RT2500USB 2313#device ural 2314 2315# debugging options for the USB subsystem 2316# 2317options USB_DEBUG 2318 2319# options for ukbd: 2320options UKBD_DFLT_KEYMAP # specify the built-in keymap 2321makeoptions UKBD_DFLT_KEYMAP=it.iso 2322 2323# Firewire support 2324device firewire # Firewire bus code 2325device sbp # SCSI over Firewire (Requires scbus and da) 2326device fwe # Ethernet over Firewire (non-standard!) 2327 2328# dcons support (Dumb Console Device) 2329device dcons # dumb console driver 2330device dcons_crom # FireWire attachment 2331options DCONS_BUF_SIZE=16384 # buffer size 2332options DCONS_POLL_HZ=100 # polling rate 2333options DCONS_FORCE_CONSOLE=1 # force to be the primary console 2334options DCONS_FORCE_GDB=1 # force to be the gdb device 2335 2336##################################################################### 2337# crypto subsystem 2338# 2339# This is a port of the openbsd crypto framework. Include this when 2340# configuring IPsec and when you have a h/w crypto device to accelerate 2341# user applications that link to openssl. 2342# 2343# Drivers are ports from openbsd with some simple enhancements that have 2344# been fed back to openbsd (and hopefully will be included). 2345 2346pseudo-device crypto # core crypto support 2347pseudo-device cryptodev # /dev/crypto for access to h/w 2348 2349device rndtest # FIPS 140-2 entropy tester 2350 2351device hifn # Hifn 7951, 7781, etc. 2352options HIFN_DEBUG # enable debugging support: hw.hifn.debug 2353#options HIFN_NO_RNG # for devices without RNG 2354options HIFN_RNDTEST # enable rndtest support 2355 2356device safe # SafeNet 1141 2357options SAFE_DEBUG # enable debugging support: hw.safe.debug 2358#options SAFE_NO_RNG # for devices without RNG 2359options SAFE_RNDTEST # enable rndtest support 2360 2361device ubsec # Broadcom 5501, 5601, 58xx 2362options UBSEC_DEBUG # enable debugging support: hw.ubsec.debug 2363#options UBSEC_NO_RNG # for devices without RNG 2364options UBSEC_RNDTEST # enable rndtest support 2365 2366device aesni # hardware crypto/RNG for AES-NI 2367device padlock # hardware crypto/RNG for VIA C3/C7/Eden 2368 2369# 2370# ACPI support using the Intel ACPI Component Architecture reference 2371# implementation. 2372# 2373# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer 2374# kernel environment variables to select initial debugging levels for the 2375# Intel ACPICA code. 2376# 2377# Note that building ACPI into the kernel is deprecated; the module is 2378# normally loaded automatically by the loader. 2379 2380device acpi 2381options ACPI_DEBUG 2382 2383# ACPI Asus Extras (LCD backlight/brightness, video output, etc.) 2384device acpi_asus 2385 2386# ACPI Fujitsu Extras (Buttons) 2387device acpi_fujitsu 2388 2389# ACPI extras driver for HP laptops 2390#device acpi_hp 2391 2392# ACPI Panasonic Extras (LCD backlight/brightness, video output, etc.) 2393device acpi_panasonic 2394 2395# ACPI Sony extra (LCD brightness) 2396device acpi_sony 2397 2398# ACPI extras driver for ThinkPad laptops 2399device acpi_thinkpad 2400 2401# ACPI Toshiba Extras (LCD backlight/brightness, video output, etc.) 2402device acpi_toshiba 2403 2404# ACPI Video Extensions (LCD backlight/brightness, video output, etc.) 2405device acpi_video 2406 2407device aibs # ASUSTeK AI Booster (ACPI ASOC ATK0110) 2408 2409# DRM options: 2410# drm: General DRM code 2411# i915drm: Intel i830, i845, i915, i945, i965, G33/35 2412# mach64drm: ATI Mach64 cards - Rage and 3D Rage series 2413# mgadrm: AGP Matrox G200, G400, G450, G550 2414# r128drm: ATI Rage 128 cards 2415# radeondrm: ATI Radeon cards 2416# savagedrm: Savage cards 2417# sisdrm: Sis cards 2418# tdfxdrm: 3dfx Voodoo 3/4/5 and Banshee 2419# 2420# DRM_DEBUG: include debug printfs, very slow 2421# 2422# DRM requires AGP in the kernel. 2423 2424device drm 2425device "i915drm" 2426device "mach64drm" 2427device mgadrm 2428device "r128drm" 2429device radeondrm 2430device savagedrm 2431device sisdrm 2432device tdfxdrm 2433 2434options DRM_DEBUG 2435options DRM_LINUX 2436 2437# 2438# Misc devices 2439# 2440device cmx # Omnikey CardMan 4040 smartcard reader 2441device gpio # Enable support for the gpio framework 2442device tbridge # regression testing 2443 2444# 2445# Embedded system options: 2446# 2447# An embedded system might want to run something other than init. 2448options INIT_PATH="/sbin/init:/sbin/oinit" 2449 2450# Debug options 2451options BUS_DEBUG # enable newbus debugging 2452options RSS_DEBUG # enable RSS (Receive Side Scaling) debugging 2453 2454# Record the program counter of the code interrupted by the statistics 2455# clock interrupt. Use pctrack(8) to dump this information. 2456options DEBUG_PCTRACK 2457 2458# More undocumented options for linting. 2459# Note that documenting these are not considered an affront. 2460 2461#options ACPI_NO_SEMAPHORES 2462options AHC_DUMP_EEPROM 2463#options BKTR_ALLOC_PAGES=xxx 2464options CAM_DEBUG_DELAY 2465options CLUSTERDEBUG 2466#options COMPAT_LINUX 2467options COMPAT_SUNOS 2468options DEBUG 2469options DEBUG_CRIT_SECTIONS 2470options DEBUG_INTERRUPTS 2471#options DISABLE_PSE 2472options BCE_DEBUG 2473options EMX_RSS_DEBUG 2474options JME_RSS_DEBUG 2475#options ED_NO_MIIBUS 2476options ENABLE_ALART 2477options FB_DEBUG=2 2478options FB_INSTALL_CDEV 2479#options I4B_SMP_WORKAROUND 2480options I586_PMC_GUPROF=0x70000 2481#options IEEE80211_DEBUG_REFCNT 2482options IEEE80211_SUPPORT_SUPERG 2483options KBDIO_DEBUG=10 2484options KBD_MAXRETRY=4 2485options KBD_MAXWAIT=6 2486options KBD_RESETDELAY=201 2487#options KERN_TIMESTAMP 2488options KEY 2489#options LINPROCFS 2490options LOCKF_DEBUG 2491#options MAXFILES=xxx 2492options MBUF_DEBUG 2493options PANIC_DEBUG 2494options PMAP_DEBUG 2495options PSM_DEBUG=4 2496options SCSI_NCR_DEBUG 2497options SCSI_NCR_MAX_SYNC=10000 2498options SCSI_NCR_MAX_WIDE=1 2499options SCSI_NCR_MYADDR=7 2500options SHOW_BUSYBUFS # List buffers that prevent root unmount 2501options SI_DEBUG 2502options SLAB_DEBUG 2503options SLIP_IFF_OPTS 2504options SOCKBUF_DEBUG 2505options TDMA_BINTVAL_DEFAULT=5 2506options TDMA_SLOTCNT_DEFAULT=2 2507options TDMA_SLOTLEN_DEFAULT=10*1000 2508options TDMA_TXRATE_11A_DEFAULT=2*24 2509options TDMA_TXRATE_11B_DEFAULT=2*11 2510options TDMA_TXRATE_11G_DEFAULT=2*24 2511options TDMA_TXRATE_11NA_DEFAULT="(4|IEEE80211_RATE_MCS)" 2512options TDMA_TXRATE_11NG_DEFAULT="(4|IEEE80211_RATE_MCS)" 2513options TDMA_TXRATE_HALF_DEFAULT=2*12 2514options TDMA_TXRATE_QUARTER_DEFAULT=2*6 2515options TDMA_TXRATE_TURBO_DEFAULT=2*24 2516#options TIMER_FREQ="((14318182+6)/12)" 2517options VFS_BIO_DEBUG 2518options VM_PAGE_DEBUG 2519options XBONEHACK 2520 2521options KTR 2522options KTR_ALL 2523options KTR_ENTRIES=1024 2524options KTR_VERBOSE=1 2525#options KTR_CTXSW 2526#options KTR_DMCRYPT 2527#options KTR_ETHERNET 2528#options KTR_HAMMER 2529#options KTR_IFQ 2530#options KTR_IF_BGE 2531#options KTR_IF_EM 2532#options KTR_IF_EMX 2533#options KTR_IF_START 2534#options KTR_IPIQ 2535#options KTR_KERNENTRY 2536#options KTR_MEMORY 2537#options KTR_POLLING 2538#options KTR_SERIALIZER 2539#options KTR_SPIN_CONTENTION 2540#options KTR_TESTLOG 2541#options KTR_TOKENS 2542#options KTR_TSLEEP 2543#options KTR_USB_MEMORY 2544 2545# ALTQ 2546options ALTQ #alternate queueing 2547options ALTQ_CBQ #class based queueing 2548options ALTQ_RED #random early detection 2549options ALTQ_RIO #triple red for diffserv (needs RED) 2550options ALTQ_HFSC #hierarchical fair service curve 2551options ALTQ_PRIQ #priority queue 2552options ALTQ_FAIRQ #fair queue 2553#options ALTQ_NOPCC #don't use processor cycle counter 2554options ALTQ_DEBUG #for debugging 2555# you might want to set kernel timer to 1kHz if you use CBQ, 2556# especially with 100baseT 2557#options HZ=1000 2558 2559# SCTP 2560options SCTP 2561options SCTP_DEBUG 2562options SCTP_USE_ADLER32 2563options SCTP_HIGH_SPEED 2564options SCTP_STAT_LOGGING 2565options SCTP_CWND_LOGGING 2566options SCTP_BLK_LOGGING 2567options SCTP_STR_LOGGING 2568options SCTP_FR_LOGGING 2569options SCTP_MAP_LOGGING 2570 2571# DSCHED stuff 2572options DSCHED_FQ 2573 2574# WATCHDOG 2575options WATCHDOG_ENABLE # Enable watchdog support framework 2576options WDOG_DISABLE_ON_PANIC # Automatically disable watchdogs on panic 2577 2578# LED 2579options ERROR_LED_ON_PANIC # If an error led is present, light it up on panic 2580