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# CPU OPTIONS 109 110cpu HAMMER_CPU 111 112# 113# Options for CPU features. 114# 115# CPU_DISABLE_SSE disables SSE/MMX2 instructions support. 116# 117# CPU_ENABLE_EST enables support for Enhanced SpeedStep technology 118# found in Pentium(tm) M processors. 119# 120#options CPU_DISABLE_SSE 121options CPU_ENABLE_EST 122 123##################################################################### 124# COMPATIBILITY OPTIONS 125 126# 127# Implement system calls compatible with 4.3BSD and older versions of 128# FreeBSD. You probably do NOT want to remove this as much current code 129# still relies on the 4.3 emulation. 130# 131options COMPAT_43 132 133# Enable NDIS binary driver support 134options NDISAPI 135device ndis 136 137# 138# These three options provide support for System V Interface 139# Definition-style interprocess communication, in the form of shared 140# memory, semaphores, and message queues, respectively. 141# 142# System V shared memory and tunable parameters 143options SYSVSHM # include support for shared memory 144options SHMMIN=2 # min shared memory segment size (bytes) 145options SHMMNI=33 # max number of shared memory identifiers 146options SHMSEG=9 # max shared memory segments per process 147 148# System V semaphores and tunable parameters 149options SYSVSEM # include support for semaphores 150options SEMMAP=31 # amount of entries in semaphore map 151options SEMMNI=11 # number of semaphore identifiers in the system 152options SEMMNS=61 # number of semaphores in the system 153options SEMMNU=31 # number of undo structures in the system 154options SEMMSL=61 # max number of semaphores per id 155options SEMOPM=101 # max number of operations per semop call 156options SEMUME=11 # max number of undo entries per process 157 158# System V message queues and tunable parameters 159options SYSVMSG # include support for message queues 160options MSGMNB=2049 # max characters per message queue 161options MSGMNI=41 # max number of message queue identifiers 162options MSGSEG=2049 # max number of message segments in the system 163options MSGSSZ=16 # size of a message segment MUST be power of 2 164options MSGTQL=41 # max amount of messages in the system 165 166##################################################################### 167# DEBUGGING OPTIONS 168 169# 170# Enable the kernel debugger. 171# 172options DDB 173 174# 175# Print a stack trace on kernel panic. 176# 177options DDB_TRACE 178 179# 180# Don't drop into DDB for a panic. Intended for unattended operation 181# where you may want to drop to DDB from the console, but still want 182# the machine to recover from a panic 183# 184options DDB_UNATTENDED 185 186# 187# If using GDB remote mode to debug the kernel, there's a non-standard 188# extension to the remote protocol that can be used to use the serial 189# port as both the debugging port and the system console. It's non- 190# standard and you're on your own if you enable it. See also the 191# "remotechat" variables in the DragonFly specific version of gdb. 192# 193options GDB_REMOTE_CHAT 194 195# 196# KTRACE enables the system-call tracing facility ktrace(2). 197# 198options KTRACE #kernel tracing 199 200# 201# The INVARIANTS option is used in a number of source files to enable 202# extra sanity checking of internal structures. This support is not 203# enabled by default because of the extra time it would take to check 204# for these conditions, which can only occur as a result of 205# programming errors. 206# 207options INVARIANTS 208 209# 210# The DIAGNOSTIC option is used to enable extra debugging information 211# from some parts of the kernel. As this makes everything more noisy, 212# it is disabled by default. 213# 214options DIAGNOSTIC 215 216# 217# PERFMON causes the driver for Pentium/Pentium Pro performance counters 218# to be compiled. See perfmon(4) for more information. 219# 220options PERFMON 221 222 223# 224# This option let some drivers co-exist that can't co-exist in a running 225# system. This is used to be able to compile all kernel code in one go for 226# quality assurance purposes (like this file, which the option takes it name 227# from.) 228# 229options COMPILING_LINT 230 231 232# XXX - this doesn't belong here. 233# Allow ordinary users to take the console - this is useful for X. 234options UCONSOLE 235 236##################################################################### 237# NETWORKING OPTIONS 238 239# 240# Protocol families: 241# Only the INET (Internet) family is officially supported in DragonFly. 242# Source code for the NS (Xerox Network Service) is provided for amusement 243# value. 244# 245options INET #Internet communications protocols 246options INET6 #IPv6 communications protocols 247options IPSEC #IP security 248options IPSEC_ESP #IP security (crypto; define w/ IPSEC) 249options IPSEC_DEBUG #debug for IP security 250# 251# Set IPSEC_FILTERGIF to force packets coming through a gif tunnel 252# to be processed by any configured packet filtering (ipfw). 253# The default is that packets coming from a tunnel are _not_ processed; 254# they are assumed trusted. 255# 256# Note that enabling this can be problematic as there are no mechanisms 257# in place for distinguishing packets coming out of a tunnel (e.g. no 258# encX devices as found on openbsd). 259# 260#options IPSEC_FILTERGIF #filter ipsec packets from a tunnel 261 262# 263# Experimental IPsec implementation that uses the kernel crypto 264# framework. This cannot be configured together with IPSEC and 265# (currently) supports only IPv4. To use this you must also 266# configure the crypto device (see below). Note that with this 267# you get all the IPsec protocols (e.g. there is no FAST_IPSEC_ESP). 268# IPSEC_DEBUG is used, as above, to configure debugging support 269# within the IPsec protocols. 270# 271#options FAST_IPSEC #new IPsec 272 273options IPX #IPX/SPX communications protocols 274options IPXIP #IPX in IP encapsulation (not available) 275options IPTUNNEL #IP in IPX encapsulation (not available) 276 277options NCP #NetWare Core protocol 278 279options MPLS #Multi-Protocol Label Switching 280 281# 282# SMB/CIFS requester 283# NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV 284# options. 285# NETSMBCRYPTO enables support for encrypted passwords. 286options NETSMB #SMB/CIFS requester 287options NETSMBCRYPTO #encrypted password support for SMB 288 289# mchain library. It can be either loaded as KLD or compiled into kernel 290options LIBMCHAIN #mbuf management library 291 292# netgraph(4). Enable the base netgraph code with the NETGRAPH option. 293# Individual node types can be enabled with the corresponding option 294# listed below; however, this is not strictly necessary as netgraph 295# will automatically load the corresponding KLD module if the node type 296# is not already compiled into the kernel. Each type below has a 297# corresponding man page, e.g., ng_async(4). 298options NETGRAPH #netgraph(4) system 299options NETGRAPH_ASYNC 300options NETGRAPH_BPF 301options NETGRAPH_BRIDGE 302options NETGRAPH_CISCO 303options NETGRAPH_ECHO 304options NETGRAPH_EIFACE 305options NETGRAPH_ETHER 306options NETGRAPH_FRAME_RELAY 307options NETGRAPH_HOLE 308options NETGRAPH_IFACE 309options NETGRAPH_KSOCKET 310options NETGRAPH_L2TP 311options NETGRAPH_LMI 312# MPPC compression requires proprietary files (not included) 313#options NETGRAPH_MPPC_COMPRESSION 314options NETGRAPH_MPPC_ENCRYPTION 315options NETGRAPH_ONE2MANY 316options NETGRAPH_PPP 317options NETGRAPH_PPPOE 318options NETGRAPH_PPTPGRE 319options NETGRAPH_RFC1490 320options NETGRAPH_SOCKET 321options NETGRAPH_TEE 322options NETGRAPH_TTY 323options NETGRAPH_UI 324options NETGRAPH_VJC 325 326device mn # Munich32x/Falc54 Nx64kbit/sec cards. 327 328# 329# Network interfaces: 330# The `loop' pseudo-device is MANDATORY when networking is enabled. 331# The `ether' pseudo-device provides generic code to handle 332# Ethernets; it is MANDATORY when a Ethernet device driver is 333# configured. 334# The `sppp' pseudo-device serves a similar role for certain types 335# of synchronous PPP links (like `ar'). 336# The `sl' pseudo-device implements the Serial Line IP (SLIP) service. 337# The `ppp' pseudo-device implements the Point-to-Point Protocol. 338# The `bpf' pseudo-device enables the Berkeley Packet Filter. Be 339# aware of the legal and administrative consequences of enabling this 340# option. The number of devices determines the maximum number of 341# simultaneous BPF clients programs runnable. 342# The `disc' pseudo-device implements a minimal network interface, 343# which throws away all packets sent and never receives any. It is 344# included for testing purposes. This shows up as the 'ds' interface. 345# The `tun' pseudo-device implements (user-)ppp and nos-tun 346# The `gif' pseudo-device implements IPv6 over IP4 tunneling, 347# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and 348# IPv6 over IPv6 tunneling. 349# The `gre' device implements two types of IP4 over IP4 tunneling: 350# GRE and MOBILE, as specified in the RFC1701 and RFC2004. 351# The `faith' pseudo-device captures packets sent to it and diverts them 352# to the IPv4/IPv6 translation daemon. 353# The `stf' device implements 6to4 encapsulation. 354# The `ef' pseudo-device provides support for multiple ethernet frame types 355# specified via ETHER_* options. See ef(4) for details. 356# 357# The PPP_BSDCOMP option enables support for compress(1) style entire 358# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 359# PPP_FILTER enables code for filtering the ppp data stream and selecting 360# events for resetting the demand dial activity timer - requires bpf. 361# See pppd(8) for more details. 362# 363pseudo-device ether #Generic Ethernet 364pseudo-device vlan 1 #VLAN support 365pseudo-device bridge #Bridging support 366pseudo-device sppp #Generic Synchronous PPP 367pseudo-device loop #Network loopback device 368pseudo-device bpf #Berkeley packet filter 369pseudo-device disc #Discard device (ds0, ds1, etc) 370pseudo-device tap #Ethernet tunnel network interface 371pseudo-device tun #Tunnel driver (ppp(8), nos-tun(8)) 372pseudo-device sl 2 #Serial Line IP 373pseudo-device gre #IP over IP tunneling 374pseudo-device ppp 2 #Point-to-point protocol 375options PPP_BSDCOMP #PPP BSD-compress support 376options PPP_DEFLATE #PPP zlib/deflate/gzip support 377options PPP_FILTER #enable bpf filtering (needs bpf) 378 379pseudo-device ef # Multiple ethernet frames support 380options ETHER_II # enable Ethernet_II frame 381options ETHER_8023 # enable Ethernet_802.3 (Novell) frame 382options ETHER_8022 # enable Ethernet_802.2 frame 383options ETHER_SNAP # enable Ethernet_802.2/SNAP frame 384 385# for IPv6 386pseudo-device gif #IPv6 and IPv4 tunneling 387pseudo-device faith 1 #for IPv6 and IPv4 translation 388pseudo-device stf #6to4 IPv6 over IPv4 encapsulation 389 390# 391# Internet family options: 392# 393# MROUTING enables the kernel multicast packet forwarder, which works 394# with mrouted(8). 395# 396# PIM enables Protocol Independent Multicast in the kernel. 397# Requires MROUTING enabled. 398# 399# IPFIREWALL enables support for IP firewall construction, in 400# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 401# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 402# limits the number of times a matching entry can be logged. 403# 404# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 405# and if you do not add other rules during startup to allow access, 406# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open 407# in /etc/rc.conf when first enabling this feature, then refining the 408# firewall rules in /etc/rc.firewall after you've tested that the new kernel 409# feature works properly. 410# 411# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 412# allow everything. Use with care, if a cracker can crash your 413# firewall machine, they can get to your protected machines. However, 414# if you are using it as an as-needed filter for specific problems as 415# they arise, then this may be for you. Changing the default to 'allow' 416# means that you won't get stuck if the kernel and /sbin/ipfw binary get 417# out of sync. 418# 419# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 420# 421# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 422# packets without touching the ttl). This can be useful to hide firewalls 423# from traceroute and similar tools. 424# 425# TCPDEBUG is undocumented. 426# 427options MROUTING # Multicast routing 428options PIM # Protocol Independent Multicast 429options IPFIREWALL #firewall 430options IPFIREWALL_DEBUG #debug prints 431options IPFIREWALL_VERBOSE #enable logging to syslogd(8) 432options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 433options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 434options IPV6FIREWALL #firewall for IPv6 435options IPV6FIREWALL_VERBOSE 436options IPV6FIREWALL_VERBOSE_LIMIT=100 437options IPV6FIREWALL_DEFAULT_TO_ACCEPT 438options IPDIVERT #divert sockets 439options IPSTEALTH #support for stealth forwarding 440options TCPDEBUG 441 442device pf 443device pflog 444 445#CARP 446pseudo-device carp 447options CARP 448 449# The MBUF_STRESS_TEST option enables options which create 450# various random failures / extreme cases related to mbuf 451# functions. See the mbuf(9) manpage for a list of available 452# test cases. 453options MBUF_STRESS_TEST 454 455# Statically link in accept filters 456options ACCEPT_FILTER_DATA 457options ACCEPT_FILTER_HTTP 458 459# TCP_SIGNATURE adds support for RFC 2385 (TCP-MD5) digests. These are 460# carried in TCP option 19. This option is commonly used to protect 461# TCP sessions (e.g. BGP) where IPSEC is not available nor desirable. 462# This is enabled on a per-socket basis using the TCP_SIGNATURE_ENABLE 463# socket option. 464# This requires the use of 'device crypto', 'options IPSEC' 465# or 'device cryptodev'. 466options TCP_SIGNATURE #include support for RFC 2385 467 468# 469# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This 470# prevents nmap et al. from identifying the TCP/IP stack, but breaks support 471# for RFC1644 extensions and is not recommended for web servers. 472# 473options TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN 474 475# ICMP_BANDLIM enables icmp error response bandwidth limiting. You 476# typically want this option as it will help protect the machine from 477# D.O.S. packet attacks. 478# 479options ICMP_BANDLIM 480 481# DUMMYNET enables the "dummynet" bandwidth limiter. You need 482# IPFIREWALL as well. See the dummynet(4) and ipfw(8) manpages for more info. 483# 484options DUMMYNET 485options DUMMYNET_DEBUG 486 487# 488# ATM (HARP version) options 489# 490# ATM_CORE includes the base ATM functionality code. This must be included 491# for ATM support. 492# 493# ATM_IP includes support for running IP over ATM. 494# 495# At least one (and usually only one) of the following signalling managers 496# must be included (note that all signalling managers include PVC support): 497# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. 498# ATM_SPANS includes support for the `spans' signalling manager, which runs 499# the FORE Systems's proprietary SPANS signalling protocol. 500# ATM_UNI includes support for the `uni30' and `uni31' signalling managers, 501# which run the ATM Forum UNI 3.x signalling protocols. 502# 503# The `hea' driver provides support for the Efficient Networks, Inc. 504# ENI-155p ATM PCI Adapter. 505# 506# The `hfa' driver provides support for the FORE Systems, Inc. 507# PCA-200E ATM PCI Adapter. 508# 509#options ATM_CORE #core ATM protocol family 510#options ATM_IP #IP over ATM support 511#options ATM_SIGPVC #SIGPVC signalling manager 512#options ATM_SPANS #SPANS signalling manager 513#options ATM_UNI #UNI signalling manager 514#device hea #Efficient ENI-155p ATM PCI 515#device hfa #FORE PCA-200E ATM PCI 516 517# IFPOLL_ENABLE adds support for mixed interrupt-polling handling 518# of network device drivers, which has significant benefits in terms 519# of robustness to overloads and responsivity, as well as permitting 520# accurate scheduling of the CPU time between kernel network processing 521# and other activities. The drawback is a moderate (up to 1/pollhz seconds) 522# potential increase in response times. See polling(4) for further details. 523# 524# IFPOLL_ENABLE adds hardware queues' based polling 525options IFPOLL_ENABLE 526 527##################################################################### 528# FILESYSTEM OPTIONS 529 530# 531# Only the root, /usr, and /tmp filesystems need be statically 532# compiled; everything else will be automatically loaded at mount 533# time. (Exception: the UFS family --- FFS, and MFS --- 534# cannot currently be demand-loaded.) Some people still prefer 535# to statically compile other filesystems as well. 536# 537# NB: The PORTAL and UNION filesystems are known to be 538# buggy, and WILL panic your system if you attempt to do anything with 539# them. They are included here as an incentive for some enterprising 540# soul to sit down and fix them. 541# 542 543# One of these is mandatory: 544options FFS #Fast filesystem 545options MFS #Memory filesystem 546options NFS #Network filesystem 547 548# The rest are optional: 549#options NFS_NOSERVER #Disable the NFS-server code. 550options CD9660 #ISO 9660 filesystem 551options FDESC #File descriptor filesystem 552options HAMMER #HAMMER filesystem 553options HPFS #OS/2 File system 554options MSDOSFS #MS DOS filesystem 555options NTFS #NT filesystem 556options NULLFS #NULL filesystem 557options NWFS #NetWare filesystem 558options PORTAL #Portal filesystem 559options PROCFS #Process filesystem 560options PUFFS #Userspace file systems (e.g. ntfs-3g & sshfs) 561options SMBFS #SMB/CIFS filesystem 562options TMPFS #Temporary filesystem 563options UDF #UDF filesystem 564 565# YYY-DR Till we rework the VOP methods for this filesystem 566#options UNION #Union filesystem 567# The xFS_ROOT options REQUIRE the associated ``options xFS'' 568options FFS_ROOT #FFS usable as root device 569options NFS_ROOT #NFS usable as root device 570 571# Soft updates is technique for improving UFS filesystem speed and 572# making abrupt shutdown less risky. 573options SOFTUPDATES 574 575# Directory hashing improves the speed of operations on very large 576# directories at the expense of some memory. 577options UFS_DIRHASH 578 579# Make space in the kernel for a root filesystem on a md device. 580# Define to the number of kilobytes to reserve for the filesystem. 581options MD_ROOT_SIZE=10 582 583# Make the md device a potential root device, either with preloaded 584# images of type mfs_root or md_root. 585options MD_ROOT 586 587# Specify double the default maximum size for malloc(9)-backed md devices. 588options MD_NSECT=40000 589 590# Allow this many swap-devices. 591# 592# In order to manage swap, the system must reserve bitmap space that 593# scales with the largest mounted swap device multiplied by NSWAPDEV, 594# regardless of whether other swap devices exist or not. So it 595# is not a good idea to make this value too large. 596options NSWAPDEV=5 597 598# Disk quotas are supported when this option is enabled. 599options QUOTA #enable disk quotas 600 601# If you are running a machine just as a fileserver for PC and MAC 602# users, e.g. using SAMBA, you may consider setting this option 603# and keeping all those users' directories on a filesystem that is 604# mounted with the suiddir option. This gives new files the same 605# ownership as the directory (similar to group). It's a security hole 606# if you let these users run programs, so confine it to file-servers 607# (but it'll save you lots of headaches in those cases). Root owned 608# directories are exempt and X bits are cleared. The suid bit must be 609# set on the directory as well; see chmod(1) PC owners can't see/set 610# ownerships so they keep getting their toes trodden on. This saves 611# you all the support calls as the filesystem it's used on will act as 612# they expect: "It's my dir so it must be my file". 613# 614options SUIDDIR 615 616# NFS options: 617options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 618options NFS_MAXATTRTIMO=60 619options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 620options NFS_MAXDIRATTRTIMO=60 621options NFS_GATHERDELAY=10 # Default write gather delay (msec) 622options NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this 623options NFS_WDELAYHASHSIZ=16 # and with this 624options NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this 625options NFS_DEBUG # Enable NFS Debugging 626 627# NTFS options: 628options NTFS_DEBUG 629 630# MSDOSFS options: 631options MSDOSFS_DEBUG # Enable MSDOSFS Debugging 632 633# 634# Add support for the EXT2FS filesystem of Linux fame. Be a bit 635# careful with this - the ext2fs code has a tendency to lag behind 636# changes and not be exercised very much, so mounting read/write could 637# be dangerous (and even mounting read only could result in panics.) 638# 639options EXT2FS 640 641# Optional character code conversion support with LIBICONV. 642# Each option requires their base file system and LIBICONV. 643options CD9660_ICONV 644options MSDOSFS_ICONV 645options NTFS_ICONV 646 647##################################################################### 648# POSIX P1003.1B 649 650# Real time extensions added in the 1993 Posix 651# P1003_1B: Infrastructure 652# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 653# _KPOSIX_VERSION: Version kernel is built for 654 655options P1003_1B 656options _KPOSIX_PRIORITY_SCHEDULING 657options _KPOSIX_VERSION=199309L 658 659##################################################################### 660# CLOCK OPTIONS 661 662# The granularity of operation is controlled by the kernel option HZ whose 663# default value (100) means a granularity of 10ms (1s/HZ). 664# Consider, however, that reducing the granularity too much might 665# cause excessive overhead in clock interrupt processing, 666# potentially causing ticks to be missed and thus actually reducing 667# the accuracy of operation. 668 669options HZ=100 670 671# The following options are used for debugging clock behavior only, and 672# should not be used for production systems. 673# 674# CLK_CALIBRATION_LOOP will run the clock calibration loop at startup 675# until the user presses a key. 676 677#options CLK_CALIBRATION_LOOP 678 679# The following two options measure the frequency of the corresponding 680# clock relative to the RTC (onboard mc146818a). 681 682#options CLK_USE_I8254_CALIBRATION 683#options CLK_USE_TSC_CALIBRATION 684 685##################################################################### 686# SCSI DEVICES 687 688# SCSI DEVICE CONFIGURATION 689 690# The SCSI subsystem consists of the `base' SCSI code, a number of 691# high-level SCSI device `type' drivers, and the low-level host-adapter 692# device drivers. The host adapters are listed in the ISA and PCI 693# device configuration sections below. 694# 695# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 696# that a given bus, target, and LUN always come on line as the same 697# device unit. In earlier versions the unit numbers were assigned 698# in the order that the devices were probed on the SCSI bus. This 699# means that if you removed a disk drive, you may have had to rewrite 700# your /etc/fstab file, and also that you had to be careful when adding 701# a new disk as it may have been probed earlier and moved your device 702# configuration around. 703 704# This old behavior is maintained as the default behavior. The unit 705# assignment begins with the first non-wired down unit for a device 706# type. For example, if you wire a disk as "da3" then the first 707# non-wired disk will be assigned da4. 708 709# The syntax for wiring down devices is: 710 711# device scbus0 at ahc0 # Single bus device 712# device scbus1 at ahc1 bus 0 # Single bus device 713# device scbus3 at ahc2 bus 0 # Twin bus device 714# device scbus2 at ahc2 bus 1 # Twin bus device 715# device da0 at scbus0 target 0 unit 0 716# device da1 at scbus3 target 1 717# device da2 at scbus2 target 3 718# device sa1 at scbus1 target 6 719# device cd 720 721# "units" (SCSI logical unit number) that are not specified are 722# treated as if specified as LUN 0. 723 724# All SCSI devices allocate as many units as are required. 725 726# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 727# configuration and doesn't have to be explicitly configured. 728 729device scbus #base SCSI code 730device ch #SCSI media changers 731device da #SCSI direct access devices (aka disks) 732device sa #SCSI tapes 733device cd #SCSI CD-ROMs 734device pass #CAM passthrough driver 735device sg #Passthrough device (linux scsi generic) 736device pt #SCSI processor type 737device ses #SCSI SES/SAF-TE driver 738 739# Options for device mapper 740device dm 741device dm_target_crypt 742device dm_target_linear 743device dm_target_striped 744 745# Options for iSCSI 746device iscsi_initiator 747options ISCSI_INITIATOR_DEBUG=8 748 749# CAM OPTIONS: 750# debugging options: 751# -- NOTE -- If you specify one of the bus/target/lun options, you must 752# specify them all! 753# CAMDEBUG: When defined enables debugging macros 754# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 755# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 756# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 757# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 758# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 759# 760# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 761# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 762# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 763# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 764# queue after a bus reset, and the number of milliseconds to 765# freeze the device queue after a bus device reset. This 766# can be changed at boot and runtime with the 767# kern.cam.scsi_delay tunable/sysctl. 768options CAMDEBUG 769options CAM_DEBUG_BUS=-1 770options CAM_DEBUG_TARGET=-1 771options CAM_DEBUG_LUN=-1 772options CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 773options CAM_MAX_HIGHPOWER=4 774options SCSI_NO_SENSE_STRINGS 775options SCSI_NO_OP_STRINGS 776options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 777 778# Options for the CAM CDROM driver: 779# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 780# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 781# enforced if there is I/O waiting for another LUN 782# The compiled in defaults for these variables are 2 and 10 seconds, 783# respectively. 784# 785# These can also be changed on the fly with the following sysctl variables: 786# kern.cam.cd.changer.min_busy_seconds 787# kern.cam.cd.changer.max_busy_seconds 788# 789options CHANGER_MIN_BUSY_SECONDS=2 790options CHANGER_MAX_BUSY_SECONDS=10 791 792# Options for the CAM sequential access driver: 793# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes 794# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 795# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 796# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 797# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 798options SA_IO_TIMEOUT="(4)" 799options SA_SPACE_TIMEOUT="(60)" 800options SA_REWIND_TIMEOUT="(2*60)" 801options SA_ERASE_TIMEOUT="(4*60)" 802options SA_1FM_AT_EOD 803 804# Optional timeout for the CAM processor target (pt) device 805# This is specified in seconds. The default is 60 seconds. 806options SCSI_PT_DEFAULT_TIMEOUT="60" 807 808# Optional enable of doing SES passthrough on other devices (e.g., disks) 809# 810# Normally disabled because a lot of newer SCSI disks report themselves 811# as having SES capabilities, but this can then clot up attempts to build 812# build a topology with the SES device that's on the box these drives 813# are in.... 814options SES_ENABLE_PASSTHROUGH 815 816##################################################################### 817# MISCELLANEOUS DEVICES AND OPTIONS 818 819# The `pty' device usually turns out to be ``effectively mandatory'', 820# as it is required for `telnetd', `rlogind', `screen', `emacs', and 821# `xterm', among others. 822 823pseudo-device pty #Pseudo ttys 824pseudo-device gzip #Exec gzipped a.out's 825pseudo-device vn #Vnode driver (turns a file into a device) 826pseudo-device md #Memory/malloc disk 827pseudo-device putter #for puffs and pud 828pseudo-device snp #Snoop device - to look at pty/vty/etc.. 829pseudo-device ccd 4 #Concatenated disk driver 830 831# Configuring Vinum into the kernel is not necessary, since the kld 832# module gets started automatically when vinum(8) starts. This 833# device is also untested. Use at your own risk. 834# 835# The option VINUMDEBUG must match the value set in CFLAGS 836# in src/sbin/vinum/Makefile. Failure to do so will result in 837# the following message from vinum(8): 838# 839# Can't get vinum config: Invalid argument 840# 841# see vinum(4) for more reasons not to use these options. 842pseudo-device vinum #Vinum concat/mirror/raid driver 843#options VINUMDEBUG #enable Vinum debugging hooks 844 845# Kernel side iconv library 846options LIBICONV 847 848# Size of the kernel message buffer. Should be N * pagesize. 849options MSGBUF_SIZE=40960 850 851##################################################################### 852# HARDWARE DEVICE CONFIGURATION 853 854# ISA devices: 855 856# 857# Mandatory ISA devices: isa 858# 859device isa 860 861# 862# Options for `isa': 863# 864# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 865# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 866# This option breaks suspend/resume on some portables. 867# 868# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 869# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 870# Automatic EOI is documented not to work for the slave with the 871# original i8259A, but it works for some clones and some integrated 872# versions. 873# 874# MAXMEM specifies the amount of RAM on the machine; if this is not 875# specified, DragonFly will first read the amount of memory from the CMOS 876# RAM, so the amount of memory will initially be limited to 64MB or 16MB 877# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 878# then attempt to detect the installed amount of RAM. If this probe 879# fails to detect >64MB RAM you will have to use the MAXMEM option. 880# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 881# be 131072 (128 * 1024). 882# 883# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 884# reset the CPU for reboot. This is needed on some systems with broken 885# keyboard controllers. 886 887options AUTO_EOI_1 888#options AUTO_EOI_2 889options MAXMEM="(128*1024)" 890#options BROKEN_KEYBOARD_RESET 891 892# Enable support for the kernel PLL to use an external PPS signal, 893# under supervision of [x]ntpd(8) 894# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 895 896options PPS_SYNC 897 898# The keyboard controller; it controls the keyboard and the PS/2 mouse. 899device atkbdc0 at isa? port IO_KBD 900 901# The AT keyboard 902device atkbd0 at atkbdc? irq 1 903 904# Options for atkbd: 905options ATKBD_DFLT_KEYMAP # specify the built-in keymap 906makeoptions ATKBD_DFLT_KEYMAP="jp.106" 907 908# These options are valid for other keyboard drivers as well. 909options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 910options KBD_INSTALL_CDEV # install a CDEV entry in /dev 911 912# `flags' for atkbd: 913# 0x01 Force detection of keyboard, else we always assume a keyboard 914# 0x02 Don't reset keyboard, useful for some newer ThinkPads 915# 0x03 Force detection and avoid reset, might help with certain 916# dockingstations 917# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 918 919# PS/2 mouse 920device psm0 at atkbdc? irq 12 921 922# Options for psm: 923options PSM_HOOKRESUME #hook the system resume event, useful 924 #for some laptops 925options PSM_RESETAFTERSUSPEND #reset the device at the resume event 926 927device kbdmux # keyboard multiplexer 928 929# The video card driver. 930device vga0 at isa? 931 932# Options for vga: 933# Try the following option if the mouse pointer is not drawn correctly 934# or font does not seem to be loaded properly. May cause flicker on 935# some systems. 936options VGA_ALT_SEQACCESS 937 938options VGA_DEBUG=2 # enable VGA debug output 939 940# If you experience problems switching back to 80x25 (or a derived mode), 941# the following option might help. 942#options VGA_KEEP_POWERON_MODE # use power-on settings for 80x25 943 944# If you can dispense with some vga driver features, you may want to 945# use the following options to save some memory. 946#options VGA_NO_FONT_LOADING # don't save/load font 947#options VGA_NO_MODE_CHANGE # don't change video modes 948 949# The following option probably won't work with the LCD displays. 950options VGA_WIDTH90 # support 90 column modes 951 952# Splash screen at start up! Screen savers require this too. 953pseudo-device splash 954 955# The syscons console driver (sco color console compatible). 956device sc0 at isa? 957options MAXCONS=16 # number of virtual consoles 958options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 959options SC_DEBUG_LEVEL=5 # enable debug output 960options SC_DFLT_FONT # compile font in 961makeoptions SC_DFLT_FONT=cp850 962options SC_DISABLE_DDBKEY # disable `debug' key 963options SC_DISABLE_REBOOT # disable reboot key sequence 964options SC_HISTORY_SIZE=200 # number of history buffer lines 965options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 966options SC_PIXEL_MODE # add support for the raster text mode 967 968# The following options will let you change the default colors of syscons. 969options SC_NORM_ATTR="(FG_GREEN|BG_BLACK)" 970options SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)" 971options SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)" 972options SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)" 973 974# If you have a two button mouse, you may want to add the following option 975# to use the right button of the mouse to paste text. 976options SC_TWOBUTTON_MOUSE 977 978# You can selectively disable features in syscons. 979#options SC_NO_CUTPASTE 980#options SC_NO_FONT_LOADING 981#options SC_NO_HISTORY 982#options SC_NO_SYSMOUSE 983 984# 985# SCSI host adapters 986# 987# adv: All Narrow SCSI bus AdvanSys controllers. 988# adw: Second Generation AdvanSys controllers including the ADV940UW. 989# ahc: Adaptec 274x/284x/294x 990# aic: Adaptec 1460 991# bt: Most Buslogic controllers 992# ncv: NCR 53C500 based SCSI host adapters. 993# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters. 994# stg: TMC 18C30, 18C50 based ISA/PC Card SCSI host adapters. 995# 996# Note that the order is important in order for Buslogic cards to be 997# probed correctly. 998# 999 1000device bt 1001device adv0 at isa? 1002device adw 1003device aic 1004device ncv 1005device nsp 1006device stg0 at isa? port 0x140 irq 11 1007 1008# 1009# Adaptec FSA RAID controllers, including integrated DELL controller, 1010# the Dell PERC 2/QC and the HP NetRAID-4M 1011# 1012device aac 1013options AAC_DEBUG 1014device aacp # SCSI Passthrough interface (optional, CAM required) 1015 1016# 1017# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 1018# one entry is needed; the code will find and configure all supported 1019# controllers. 1020# 1021device ida # Compaq Smart RAID 1022device mlx # Mylex DAC960 1023device amr # AMI MegaRAID 1024device amrp # SCSI Passthrough interface (optional, CAM req.) 1025options AMR_DEBUG=3 1026device mfi # LSI MegaRAID SAS 1027device mfip # LSI MegaRAID SAS passthrough, requires CAM 1028options MFI_DEBUG 1029 1030# 1031# Areca RAID (CAM is required). 1032# 1033device arcmsr # Areca SATA II RAID 1034 1035# 1036# Highpoint RocketRAID 182x. 1037device hptmv 1038 1039# 1040# Highpoint RocketRAID. Supports RR172x, RR222x, RR2240, RR232x, RR2340, 1041# RR2210, RR174x, RR2522, RR231x, RR230x. 1042device hptrr 1043 1044# 1045# Highpoint RocketRAID 27xx. 1046device "hpt27xx" 1047 1048# 1049# Highpoint RocketRaid 3xxx series SATA RAID 1050device hptiop 1051 1052# 1053# 3ware ATA RAID 1054# 1055device twe # 3ware ATA RAID 1056device twa # 3ware 9000 series PATA/SATA RAID 1057options TWA_DEBUG=10 # enable debug messages 1058device tws # 3ware 9750 series SATA/SAS RAID 1059 1060# 1061# Promise Supertrack SX6000 1062# 1063#device pst 1064 1065# 1066# IBM ServeRAID 1067# 1068device ips 1069 1070# AHCI driver, this will override NATA for AHCI devices, 1071# both drivers may be included. 1072# 1073device ahci 1074 1075# SiI3124/3132 driver 1076# 1077device sili 1078 1079# The 'NATA' driver supports all ATA and ATAPI devices. 1080# You only need one "device nata" for it to find all 1081# PCI ATA/ATAPI devices on modern machines. 1082# 1083device nata 1084device natadisk # ATA disk drives 1085device natapicd # ATAPI CD/DVD drives 1086device natapifd # ATAPI floppy drives 1087device natapist # ATAPI tape drives 1088device natapicam # ATAPI CAM layer emulation 1089device nataraid # support for ATA software RAID controllers 1090device natausb # ATA-over-USB support 1091 1092# The following options are valid for the NATA driver: 1093# 1094# ATA_STATIC_ID: controller numbering is static (like the old driver) 1095# else the device numbers are dynamically allocated. 1096options ATA_STATIC_ID 1097 1098# For older non-PCI systems, these are the lines to use: 1099# 1100#device nata0 at isa? port IO_WD1 irq 14 1101#device nata1 at isa? port IO_WD2 irq 15 1102 1103# 1104# Standard floppy disk controllers: `fdc' and `fd' 1105# 1106#device fdc0 at isa? port IO_FD1 irq 6 drq 2 1107# 1108# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1109# gotta turn it actually on by setting the variable fd_debug with DDB, 1110# however. 1111#options FDC_DEBUG 1112 1113#device fd0 at fdc0 drive 0 1114#device fd1 at fdc0 drive 1 1115 1116# 1117# sio: serial ports (see sio(4)) 1118 1119device sio0 at isa? port IO_COM1 flags 0x10 irq 4 1120 1121# 1122# `flags' for serial drivers that support consoles (only for sio now): 1123# 0x10 enable console support for this unit. The other console flags 1124# are ignored unless this is set. Enabling console support does 1125# not make the unit the preferred console - boot with -h or set 1126# the 0x20 flag for that. Currently, at most one unit can have 1127# console support; the first one (in config file order) with 1128# this flag set is preferred. Setting this flag for sio0 gives 1129# the old behaviour. 1130# 0x20 force this unit to be the console (unless there is another 1131# higher priority console). This replaces the COMCONSOLE option. 1132# 0x40 reserve this unit for low level console operations. Do not 1133# access the device in any normal way. 1134# 0x80 use this port for serial line gdb support in ddb. 1135# 1136# PnP `flags' (set via userconfig using pnp x flags y) 1137# 0x1 disable probing of this device. Used to prevent your modem 1138# from being attached as a PnP modem. 1139# 1140 1141# Options for serial drivers that support consoles (only for sio now): 1142options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 1143 #DDB, if available. 1144options CONSPEED=115200 # speed for serial console 1145 # (default 9600) 1146 1147# Solaris implements a new BREAK which is initiated by a character 1148# sequence CR ~ ^b which is similar to a familiar pattern used on 1149# Sun servers by the Remote Console. 1150options ALT_BREAK_TO_DEBUGGER 1151 1152# Options for sio: 1153options COM_ESP #code for Hayes ESP 1154options COM_MULTIPORT #code for some cards with shared IRQs 1155 1156# Other flags for sio that aren't documented in the man page. 1157# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 1158# ST16650A-compatible UARTs. 1159 1160# PCI Universal Communications driver 1161# Supports various single and multi port PCI serial cards. Maybe later 1162# also the parallel ports on combination serial/parallel cards. New cards 1163# can be added in src/sys/dev/misc/puc/pucdata.c. 1164device puc 1165 1166# 1167# Network interfaces: `ed', `ep', `is', `lnc' 1168# 1169# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 1170# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 1171# ep: 3Com 3C509 1172# ex: Intel EtherExpress Pro/10 and other i82595-based adapters 1173# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 & Am79C960) 1174# sbsh: Granch SBNI16 SHDSL modem PCI adapters 1175# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 1176# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 1177# bridge with a PCMCIA adapter plugged into it. 1178# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, 1179# PCI and ISA varieties. 1180# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller. 1181# 1182device cs0 at isa? port 0x300 1183device ed0 at isa? port 0x280 irq 5 iomem 0xd8000 1184device ep 1185device ex 1186device lnc0 at isa? port 0x280 irq 10 drq 0 1187device sln 1188device sn0 at isa? port 0x300 irq 10 1189 1190# Wlan support is mandatory for some wireless LAN devices. 1191options IEEE80211_DEBUG #enable debugging msgs 1192options IEEE80211_AMPDU_AGE #age frames in AMPDU reorder q's 1193options IEEE80211_SUPPORT_MESH #enable 802.11s D3.0 support 1194options IEEE80211_SUPPORT_TDMA #enable TDMA support 1195device wlan # 802.11 support 1196device wlan_acl # 802.11 MAC-based access control for AP 1197device wlan_ccmp # 802.11 CCMP support 1198device wlan_tkip # 802.11 TKIP support 1199device wlan_wep # 802.11 WEP support 1200device wlan_xauth # 802.11 WPA or 802.1x authentication for AP 1201device wlan_amrr # 802.11 AMRR TX rate control algorithm 1202device an # Aironet Communications 4500/4800 1203device ath # Atheros AR521x 1204options AH_SUPPORT_AR5416 1205device ath_hal # Atheros Hardware Access Layer 1206#device ath_rate_amrr # Atheros AMRR TX rate control algorithm 1207#device ath_rate_onoe # Atheros Onoe TX rate control algorithm 1208device ath_rate_sample # Atheros Sample TX rate control algorithm 1209options ATH_DEBUG # turn on debugging output (see hw.ath.debug) 1210options ATH_DIAGAPI # diagnostic interface to the HAL 1211options ATH_RXBUF=80 # number of RX buffers to allocate 1212options ATH_TXBUF=400 # number of TX buffers to allocate 1213#device iwl # Intel PRO/Wireless 2100 1214device iwi # Intel PRO/Wireless 2200BG/2915ABG 1215device iwn # Intel WiFi Link 4965/1000/5000/5150/5300/6000/6050 1216device wi # WaveLAN/IEEE, PRISM-II, Spectrum24 802.11DS 1217#device rtw # RealTek 8180 1218#device acx # TI ACX100/ACX111. 1219device xe # Xircom PCMCIA 1220device ral # Ralink Technology 802.11 wireless NIC 1221device wpi 1222 1223# IEEE 802.11 adapter firmware modules 1224 1225# iwifw: Intel PRO/Wireless 2200BG/2225BG/2915ABG firmware 1226# iwnfw: Intel WiFi Link 4965/1000/5000/5150/5300/6000/6050 1227# ralfw: Ralink Technology RT25xx and RT26xx firmware 1228# wpifw: Intel 3945ABG Wireless LAN Controller firmware 1229 1230device iwifw 1231device iwnfw 1232device ralfw 1233device wpifw 1234 1235# Bluetooth Protocols 1236device bluetooth 1237 1238# 1239# ATM related options 1240# 1241# The `en' device provides support for Efficient Networks (ENI) 1242# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 1243# 1244# atm pseudo-device provides generic atm functions and is required for 1245# atm devices. 1246# NATM enables the netnatm protocol family that can be used to 1247# bypass TCP/IP. 1248# 1249# the current driver supports only PVC operations (no atm-arp, no multicast). 1250# for more details, please read the original documents at 1251# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html 1252# 1253pseudo-device atm 1254device en 1255options NATM #native ATM 1256 1257# Sound drivers 1258# 1259# The flags of the device tells the device a bit more info about the 1260# device that normally is obtained through the PnP interface. 1261# bit 2..0 secondary DMA channel; 1262# bit 4 set if the board uses two dma channels; 1263# bit 15..8 board type, overrides autodetection; leave it 1264# zero if don't know what to put in (and you don't, 1265# since this is unsupported at the moment...). 1266# 1267# This driver will use the new PnP code if it's available. You might 1268# need PNPBIOS for ISA devices. 1269# 1270# If you have a GUS-MAX card and want to use the CS4231 codec on the 1271# card the drqs for the gus max must be 8 bit (1, 2, or 3). 1272# 1273# If you would like to use the full duplex option on the gus, then define 1274# flags to be the ``read dma channel''. 1275# 1276 1277# Basic sound card support: 1278device pcm 1279# For PnP/PCI sound cards: 1280device "snd_ad1816" 1281device "snd_als4000" 1282device "snd_atiixp" 1283device "snd_cmi" 1284device "snd_cs4281" 1285device "snd_csa" 1286device "snd_ds1" 1287device "snd_emu10k1" 1288device "snd_es137x" 1289device "snd_ess" 1290device "snd_fm801" 1291device "snd_gusc" 1292device "snd_hda" 1293device "snd_ich" 1294device "snd_maestro" 1295device "snd_maestro3" 1296device "snd_mss" 1297device "snd_neomagic" 1298device "snd_sb16" 1299device "snd_sb8" 1300device "snd_sbc" 1301device "snd_solo" 1302device "snd_t4dwave" 1303device "snd_via8233" 1304device "snd_via82c686" 1305device "snd_vibes" 1306# For non-pnp sound cards: 1307device pcm0 at isa? irq 10 drq 1 flags 0x0 1308# USB 1309device "snd_uaudio" 1310 1311# 1312# Miscellaneous hardware: 1313# 1314# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 1315# ecc: ECC memory controller 1316# joy: joystick 1317# nrp: Comtrol Rocketport(ISA) - single card 1318# si: Specialix SI/XIO 4-32 port terminal multiplexor 1319# nmdm: nullmodem terminal driver (see nmdm(4)) 1320 1321# Notes on the Comtrol Rocketport driver: 1322# 1323# The exact values used for nrp0 depend on how many boards you have 1324# in the system. The manufacturer's sample configs are listed as: 1325# 1326# Comtrol Rocketport ISA single card 1327# device nrp0 at isa? port 0x280 1328# 1329# If instead you have two ISA cards, one installed at 0x100 and the 1330# second installed at 0x180, then you should add the following to 1331# your kernel configuration file: 1332# 1333# device nrp0 at isa? port 0x100 1334# device nrp1 at isa? port 0x180 1335# 1336# For 4 ISA cards, it might be something like this: 1337# 1338# device nrp0 at isa? port 0x180 1339# device nrp1 at isa? port 0x100 1340# device nrp2 at isa? port 0x340 1341# device nrp3 at isa? port 0x240 1342# 1343# And for PCI cards, you only need say: 1344# 1345# device nrp 1346 1347# Notes on the Specialix SI/XIO driver: 1348# **This is NOT a Specialix supported Driver!** 1349# The host card is memory, not IO mapped. 1350# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 1351# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 1352# The cards can use an IRQ of 11, 12 or 15. 1353 1354device ecc 1355device joy0 at isa? port IO_GAME 1356device nrp 1357device si0 at isa? iomem 0xd0000 irq 12 1358# nullmodem terminal driver 1359device nmdm 1360 1361# The `ahc' device provides support for the Adaptec 274X and 284X 1362# adapters. 1363device ahc 1364 1365# The aic7xxx driver will attempt to use memory mapped I/O for all PCI 1366# controllers that have it configured only if this option is set. Unfortunately, 1367# this doesn't work on some motherboards, which prevents it from being the 1368# default. 1369options AHC_ALLOW_MEMIO 1370 1371# The adw driver will attempt to use memory mapped I/O for all PCI 1372# controllers that have it configured only if this option is set. 1373options ADW_ALLOW_MEMIO 1374 1375# 1376# PCI devices & PCI options: 1377# 1378# The main PCI bus device is `pci'. It provides auto-detection and 1379# configuration support for all devices on the PCI bus, using either 1380# configuration mode defined in the PCI specification. 1381 1382device pci 1383 1384# PCI options 1385# 1386options COMPAT_OLDPCI #FreeBSD 2.2 and 3.x compatibility shims 1387 1388# AGP GART support 1389# 1390device agp 1391 1392# 1393# AGP debugging. 1394# 1395options AGP_DEBUG 1396 1397# The `ahc' device provides support for the Adaptec 29/3940(U)(W) 1398# and motherboard based AIC7870/AIC7880 adapters. 1399options AHC_DEBUG 1400options AHC_DEBUG_OPTS=0xffffffff 1401options AHC_REG_PRETTY_PRINT 1402options AHC_TMODE_ENABLE 1403# 1404# The 'ahd' device provides support for the Adaptec 79xx Ultra320 1405# SCSI adapters. Options are documented in the ahd(4) manpage: 1406options AHD_DEBUG 1407options AHD_DEBUG_OPTS=0xffffffff 1408options AHD_REG_PRETTY_PRINT 1409#options AHD_TMODE_ENABLE=0xff 1410# 1411# The `amd' device provides support for the AMD 53C974 SCSI host 1412# adapter chip as found on devices such as the Tekram DC-390(T). 1413# 1414# The `bge' device provides support for gigabit ethernet adapters 1415# based on the Broadcom BCM570x family of controllers, including the 1416# 3Com 3c996-T, the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41, 1417# and the embedded gigE NICs on Dell PowerEdge 2550 servers. 1418# 1419# The `ncr' device provides support for the NCR 53C810 and 53C825 1420# self-contained SCSI host adapters. 1421# 1422# The `isp' device provides support for the Qlogic ISP 1020, 1040 1423# nd 1040B PCI SCSI host adapters, ISP 1240 Dual Ultra SCSI, 1424# ISP 1080 and 1280 (Dual) Ultra2, ISP 12160 Ultra3 SCSI, as well as 1425# the Qlogic ISP 2100 and ISP 2200 Fibre Channel Host Adapters. 1426# 1427# The `dc' device provides support for PCI fast ethernet adapters 1428# based on the DEC/Intel 21143 and various workalikes including: 1429# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1430# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1431# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1432# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1433# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1434# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1435# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1436# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1437# KNE110TX. 1438# 1439# The `de' device provides support for the Digital Equipment DC21040 1440# self-contained Ethernet adapter. 1441# 1442# The `em' device provides support for the Intel Pro/1000 Family of Gigabit 1443# adapters (82542, 82543, 82544, 82540). 1444# 1445# The `et' device provides support for the Agere ET1310 10/100/1000 PCIe 1446# adapters. 1447# 1448# The `fxp' device provides support for the Intel EtherExpress Pro/100B 1449# PCI Fast Ethernet adapters. 1450# 1451# The 'lge' device provides support for PCI gigabit ethernet adapters 1452# based on the Level 1 LXT1001 NetCellerator chipset. This includes the 1453# D-Link DGE-500SX, SMC TigerCard 1000 (SMC9462SX), and some Addtron cards. 1454# 1455# The 'my' device provides support for the Myson MTD80X and MTD89X PCI 1456# Fast Ethernet adapters. 1457# 1458# The 'nge' device provides support for PCI gigabit ethernet adapters 1459# based on the National Semiconductor DP83820 and DP83821 chipset. This 1460# includes the SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante 1461# FriendlyNet GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the 1462# LinkSys EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T. 1463# 1464# The 'pcn' device provides support for PCI fast ethernet adapters based 1465# on the AMD Am79c97x chipsets, including the PCnet/FAST, PCnet/FAST+, 1466# PCnet/PRO and PCnet/Home. These were previously handled by the lnc 1467# driver (and still will be if you leave this driver out of the kernel). 1468# 1469# Te 're' device provides support for PCI GigaBit ethernet adapters based 1470# on the RealTek 8169 chipset. It also supports the 8139C+ and is the 1471# preferred driver for that chip. 1472# 1473# The 'rl' device provides support for PCI fast ethernet adapters based 1474# on the RealTek 8129/8139 chipset. Note that the RealTek driver defaults 1475# to using programmed I/O to do register accesses because memory mapped 1476# mode seems to cause severe lockups on SMP hardware. This driver also 1477# supports the Accton EN1207D `Cheetah' adapter, which uses a chip called 1478# the MPX 5030/5038, which is either a RealTek in disguise or a RealTek 1479# workalike. Note that the D-Link DFE-530TX+ uses the RealTek chipset 1480# and is supported by this driver, not the 'vr' driver. 1481# 1482# The 'sf' device provides support for Adaptec Duralink PCI fast 1483# ethernet adapters based on the Adaptec AIC-6915 "starfire" controller. 1484# This includes dual and quad port cards, as well as one 100baseFX card. 1485# Most of these are 64-bit PCI devices, except for one single port 1486# card which is 32-bit. 1487# 1488# The 'ste' device provides support for adapters based on the Sundance 1489# Technologies ST201 PCI fast ethernet controller. This includes the 1490# D-Link DFE-550TX. 1491# 1492# The 'sis' device provides support for adapters based on the Silicon 1493# Integrated Systems SiS 900 and SiS 7016 PCI fast ethernet controller 1494# chips. 1495# 1496# The 'sk' device provides support for the SysKonnect SK-984x series 1497# PCI gigabit ethernet NICs. This includes the SK-9841 and SK-9842 1498# single port cards (single mode and multimode fiber) and the 1499# SK-9843 and SK-9844 dual port cards (also single mode and multimode). 1500# The driver will autodetect the number of ports on the card and 1501# attach each one as a separate network interface. 1502# 1503# The 'ti' device provides support for PCI gigabit ethernet NICs based 1504# on the Alteon Networks Tigon 1 and Tigon 2 chipsets. This includes the 1505# Alteon AceNIC, the 3Com 3c985, the Netgear GA620 and various others. 1506# Note that you will probably want to bump up NMBCLUSTERS a lot to use 1507# this driver. 1508# 1509# The 'tl' device provides support for the Texas Instruments TNETE100 1510# series 'ThunderLAN' cards and integrated ethernet controllers. This 1511# includes several Compaq Netelligent 10/100 cards and the built-in 1512# ethernet controllers in several Compaq Prosignia, Proliant and 1513# Deskpro systems. It also supports several Olicom 10Mbps and 10/100 1514# boards. 1515# 1516# The `tx' device provides support for the SMC 9432 TX, BTX and FTX cards. 1517# 1518# The `txp' device provides support for the 3Com 3cR990 "Typhoon" 1519# 10/100 adapters. 1520# 1521# The `vr' device provides support for various fast ethernet adapters 1522# based on the VIA Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' 1523# chips, including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1524# Technologies PN102TX, and the AOpen/Acer ALN-320. 1525# 1526# The `vx' device provides support for the 3Com 3C590 and 3C595 1527# early support 1528# 1529# The `wb' device provides support for various fast ethernet adapters 1530# based on the Winbond W89C840F chip. Note: this is not the same as 1531# the Winbond W89C940F, which is an NE2000 clone. 1532# 1533# The `xl' device provides support for the 3Com 3c900, 3c905 and 1534# 3c905B (Fast) Etherlink XL cards and integrated controllers. This 1535# includes the integrated 3c905B-TX chips in certain Dell Optiplex and 1536# Dell Precision desktop machines and the integrated 3c905-TX chips 1537# in Dell Latitude laptop docking stations. 1538# 1539# The 'bktr' device is a PCI video capture device using the Brooktree 1540# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 1541# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 1542# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 1543# 1544# options OVERRIDE_CARD=xxx 1545# options OVERRIDE_TUNER=xxx 1546# options OVERRIDE_MSP=1 1547# options OVERRIDE_DBX=1 1548# These options can be used to override the auto detection 1549# The current values for xxx are found in src/sys/dev/video/bktr/bktr_card.h 1550# Using sysctl(8) run-time overrides on a per-card basis can be made 1551# 1552# options BKTR_SYSTEM_DEFAULT=BROOKTREE_PAL 1553# or 1554# options BKTR_SYSTEM_DEFAULT=BROOKTREE_NTSC 1555# Specifies the default video capture mode. 1556# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 1557# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 1558# 1559# options BKTR_USE_PLL 1560# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 1561# must enable PLL mode with this option. eg some new Bt878 cards. 1562# 1563# options BKTR_GPIO_ACCESS 1564# This enable IOCTLs which give user level access to the GPIO port. 1565# 1566# options BKTR_NO_MSP_RESET 1567# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 1568# 1569# options BKTR_430_FX_MODE 1570# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 1571# 1572# options BKTR_SIS_VIA_MODE 1573# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 1574# needed for some old SiS and VIA chipset motherboards. 1575# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 1576# motherboards and motherboards with bad or incomplete PCI 2.1 support. 1577# As a rough guess, old = before 1998 1578# 1579# options BKTR_NEW_MSP34XX_DRIVER 1580# Use new, more complete initialization scheme for the msp34* soundchip. 1581# Should fix stereo autodetection if the old driver does only output 1582# mono sound. 1583# 1584# options BKTR_OVERRIDE_CARD=xxx 1585# options BKTR_OVERRIDE_DBX=xxx 1586# options BKTR_OVERRIDE_MSP=xxx 1587# options BKTR_OVERRIDE_TUNER=xxx 1588# These options can be used to select a specific device, regardless of 1589# the autodetection and i2c device checks (see comments in bktr_card.c). 1590# 1591device ahc # AHA2940 and onboard AIC7xxx devices 1592device ahd # AIC79xx devices 1593device amd # AMD 53C974 (Tekram DC-390(T)) 1594device isp # Qlogic family 1595device ispfw # Firmware for QLogic HBAs 1596device mpt # LSI '909 FC adapters 1597device mps # LSI-Logic MPT-Fusion 2 1598device ncr # NCR/Symbios Logic 1599device sym # NCR/Symbios Logic (newer chipsets) 1600device trm # Tekram DC395U/UW/F and DC315U 1601# 1602# Options for ISP 1603# 1604# ISP_TARGET_MODE - enable target mode operation 1605#options ISP_TARGET_MODE=1 1606 1607# Options used in dev/disk/sym/ (Symbios SCSI driver). 1608#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 1609 # Allows the ncr to take precedence 1610 # 1 (1<<0) -> 810a, 860 1611 # 2 (1<<1) -> 825a, 875, 885, 895 1612 # 4 (1<<2) -> 895a, 896, 1510d 1613#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 1614 # disabled:0 (default), enabled:1 1615#options SYM_SETUP_PCI_PARITY #-PCI parity checking 1616 # disabled:0, enabled:1 (default) 1617#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 1618 # default:8, range:[1..64] 1619 1620 1621# MII bus support is required for some PCI 10/100 ethernet NICs, 1622# namely those which use MII-compliant transceivers or implement 1623# transceiver control interfaces that operate like an MII. Adding 1624# "device miibus0" to the kernel config pulls in support for 1625# the generic miibus API and all of the PHY drivers, including a 1626# generic one for PHYs that aren't specifically handled by an 1627# individual driver. 1628device miibus 1629 1630# PCI Ethernet NICs that use the common MII bus controller code. 1631device ae # Attansic/Atheros L2 Fast Ethernet 1632device alc # Atheros AR8131/AR8132 1633device ale # Atheros AR8121/AR8113/AR8114 1634device age # Attansic/Atheros L1 Gigabit Ethernet 1635device bce # Broadcom NetXtreme II Gigabit Ethernet 1636device bfe # Broadcom BCM440x 10/100 Ethernet 1637device bnx # Broadcom NetXtreme 5718/57785 Gigabit Ethernet 1638device dc # DEC/Intel 21143 and various workalikes 1639device fxp # Intel EtherExpress PRO/100B (82557, 82558) 1640device my # Myson Fast Ethernet (MTD80X, MTD89X) 1641device pcn # AMD Am79C97x PCI 10/100 NICs 1642device re # RealTek 8139C+/8169 1643device rl # RealTek 8129/8139 1644device sbsh # Granch SBNI16 SHDSL modem 1645device sf # Adaptec AIC-6915 (``Starfire'') 1646device sis # Silicon Integrated Systems SiS 900/SiS 7016 1647device ste # Sundance ST201 (D-Link DFE-550TX) 1648device tl # Texas Instruments ThunderLAN 1649device tx # SMC EtherPower II (83c17x ``EPIC'') 1650device vge # VIA 612x GigE 1651device vr # VIA Rhine, Rhine II 1652device wb # Winbond W89C840F 1653device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1654 1655# PCI Ethernet NICs. 1656device de # DEC/Intel DC21x4x (``Tulip'') 1657device txp # 3Com 3cR990 (``Typhoon'') 1658device vx # 3Com 3c590, 3c595 (``Vortex'') 1659 1660# Gigabit Ethernet NICs. 1661device bge # Broadcom BCM570x (``Tigon III'') 1662device em # Intel Pro/1000 (8254x,8257x) 1663 # Requires ig_hal 1664device emx # Intel Pro/1000 (8257{1,2,3,4}) 1665 # Requires ig_hal 1666device igb # Intel Pro/1000 (82575, 82576, 82580, i350) 1667 # Requires ig_hal 1668device ig_hal # Intel Pro/1000 hardware abstraction layer 1669device ixgbe # Intel PRO/10GbE PCIE Ethernet Family 1670device et # Agere ET1310 10/100/1000 Ethernet 1671device lge # Level 1 LXT1001 (``Mercury'') 1672device mxge # Myricom Myri-10G 10GbE NIC 1673device nfe # nVidia nForce2/3 MCP04/51/55 CK804 1674device nge # NatSemi DP83820 and DP83821 1675device sk # SysKonnect GEnesis, LinkSys EG1023, D-Link 1676device ti # Alteon (``Tigon I'', ``Tigon II'') 1677device stge # Sundance/Tamarack TC9021 Gigabit Ethernet 1678device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 1679device jme # JMicron Gigabit/Fast Ethernet 1680 1681# Brooktree driver has been ported to the new I2C framework. Thus, 1682# you'll need to have the following 3 lines in the kernel config. 1683# device smbus 1684# device iicbus 1685# device iicbb 1686# The iic and smb devices are only needed if you want to control other 1687# I2C slaves connected to the external connector of some cards. 1688# 1689device bktr 1690options BKTR_NEW_MSP34XX_DRIVER 1691 1692# WinTV PVR-250/350 driver 1693device cxm 1694 1695# 1696# PCCARD/PCMCIA 1697# 1698# pccard: pccard slots 1699# cardbus/cbb: cardbus bridge 1700device pccard 1701device cardbus 1702device cbb 1703 1704# For older notebooks that signal a powerfail condition (external 1705# power supply dropped, or battery state low) by issuing an NMI: 1706 1707options POWERFAIL_NMI # make it beep instead of panicing 1708 1709# 1710# MMC/SD 1711# 1712# mmc MMC/SD bus 1713# mmcsd MMC/SD memory card 1714# sdhci Generic PCI SD Host Controller 1715# 1716device mmc 1717device mmcsd 1718device sdhci 1719 1720# 1721# SMB bus 1722# 1723# System Management Bus support is provided by the 'smbus' device. 1724# Access to the SMBus device is via the 'smb' device (/dev/smb*), 1725# which is a child of the 'smbus' device. 1726# 1727# Supported devices: 1728# smb standard io through /dev/smb* 1729# 1730# Supported SMB interfaces: 1731# iicsmb I2C to SMB bridge with any iicbus interface 1732# bktr brooktree848 I2C hardware interface 1733# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit 1734# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 1735# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) 1736# viapm VIA VT82C586B,596,686A and VT8233 SMBus controllers 1737# amdpm AMD 756 Power Management Unit 1738# amdsmb AMD 8111 SMBus 2.0 Controller 1739# 1740device smbus # Bus support, required for smb below. 1741 1742device intpm 1743device alpm 1744device ichsmb 1745device viapm 1746device amdpm 1747device amdsmb 1748 1749device smb 1750 1751# 1752# I2C Bus 1753# 1754# Philips i2c bus support is provided by the `iicbus' device. 1755# 1756# Supported devices: 1757# ic i2c network interface 1758# iic i2c standard io 1759# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 1760# 1761# Supported interfaces: 1762# pcf Philips PCF8584 ISA-bus controller 1763# bktr brooktree848 I2C software interface 1764# 1765# Other: 1766# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 1767# 1768device iicbus # Bus support, required for ic/iic/iicsmb below. 1769device iicbb 1770 1771device ic 1772device iic 1773device iicsmb # smb over i2c bridge 1774 1775device pcf0 at isa? port 0x320 irq 5 1776 1777# Intel Core and newer CPUs on-die digital thermal sensor support 1778device coretemp 1779 1780# AMD Family 0Fh, 10h and 11h temperature sensors 1781device kate 1782device km 1783 1784# ThinkPad Active Protection System accelerometer 1785device aps0 at isa? port 0x1600 1786 1787# HW monitoring devices lm(4), it(4) and nsclpcsio. 1788device lm0 at isa? port 0x290 1789device it0 at isa? port 0x290 1790device it1 at isa? port 0xc00 1791device it2 at isa? port 0xd00 1792device it3 at isa? port 0x228 1793device nsclpcsio0 at isa? port 0x2e 1794device nsclpcsio1 at isa? port 0x4e 1795device wbsio0 at isa? port 0x2e 1796device wbsio1 at isa? port 0x4e 1797device lm#3 at wbsio? 1798device uguru0 at isa? port 0xe0 # ABIT uGuru 1799 1800# Parallel-Port Bus 1801# 1802# Parallel port bus support is provided by the `ppbus' device. 1803# Multiple devices may be attached to the parallel port, devices 1804# are automatically probed and attached when found. 1805# 1806# Supported devices: 1807# vpo Iomega Zip Drive 1808# Requires SCSI disk support ('scbus' and 'da'); the best 1809# performance is achieved with ports in EPP 1.9 mode. 1810# lpt Parallel Printer 1811# plip Parallel network interface 1812# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 1813# pps Pulse per second Timing Interface 1814# lpbb Philips official parallel port I2C bit-banging interface 1815# 1816# Supported interfaces: 1817# ppc ISA-bus parallel port interfaces. 1818# 1819 1820options PPC_PROBE_CHIPSET # Enable chipset specific detection 1821 # (see flags in ppc(4)) 1822options DEBUG_1284 # IEEE1284 signaling protocol debug 1823options PERIPH_1284 # Makes your computer act as a IEEE1284 1824 # compliant peripheral 1825options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 1826options VP0_DEBUG # ZIP/ZIP+ debug 1827options LPT_DEBUG # Printer driver debug 1828options PPC_DEBUG=2 # Parallel chipset level debug 1829options PLIP_DEBUG # Parallel network IP interface debug 1830options PCFCLOCK_VERBOSE # Verbose pcfclock driver 1831options PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 1832 1833device ppc0 at isa? irq 7 1834device ppbus 1835device vpo 1836device lpt 1837device plip 1838device ppi 1839device pps 1840device lpbb 1841device pcfclock 1842 1843# Kernel BOOTP support 1844 1845options BOOTP # Use BOOTP to obtain IP address/hostname 1846options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 1847options BOOTP_NFSV3 # Use NFS v3 to NFS mount root 1848options BOOTP_COMPAT # Workaround for broken bootp daemons. 1849options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 1850 1851# 1852# Set the number of PV entries per process. Increasing this can 1853# stop panics related to heavy use of shared memory. However, that can 1854# (combined with large amounts of physical memory) cause panics at 1855# boot time due the kernel running out of VM space. 1856# 1857# If you're tweaking this, you might also want to increase the sysctls 1858# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 1859# 1860# The value below is the one more than the default. 1861# 1862options PMAP_SHPGPERPROC=201 1863 1864# 1865# Disable swapping. This option removes all code which actually performs 1866# swapping, so it's not possible to turn it back on at run-time. 1867# 1868# This is sometimes usable for systems which don't have any swap space 1869# (see also sysctls "vm.defer_swapspace_pageouts" and 1870# "vm.disable_swapspace_pageouts") 1871# 1872#options NO_SWAPPING 1873 1874# Set the size of the buffer cache KVM reservation, in buffers. This is 1875# scaled by approximately 16384 bytes. The system will auto-size the buffer 1876# cache if this option is not specified. 1877# 1878options NBUF=512 1879 1880# Set the size of the mbuf KVM reservation, in clusters. This is scaled 1881# by approximately 2048 bytes. The system will auto-size the mbuf area 1882# to (512 + maxusers*16) if this option is not specified. 1883# maxusers is in turn computed at boot time depending on available memory 1884# or set to the value specified by "options MAXUSERS=x" (x=0 means 1885# autoscaling). 1886# So, to take advantage of autoscaling, you have to remove both 1887# NMBCLUSTERS and MAXUSERS (and NMBUFS) from your kernel config. 1888# 1889options NMBCLUSTERS=1024 1890 1891# Set the number of mbufs available in the system. Each mbuf 1892# consumes 256 bytes. The system will autosize this (to 4 times 1893# the number of NMBCLUSTERS, depending on other constraints) 1894# if this option is not specified. 1895# 1896options NMBUFS=4096 1897 1898# Tune the buffer cache maximum KVA reservation, in bytes. The maximum is 1899# usually capped at 200 MB, effecting machines with > 1GB of ram. Note 1900# that the buffer cache only really governs write buffering and disk block 1901# translations. The VM page cache is our primary disk cache and is not 1902# effected by the size of the buffer cache. 1903# 1904options VM_BCACHE_SIZE_MAX="(100*1024*1024)" 1905 1906# Tune the swap zone KVA reservation, in bytes. The default is typically 1907# 70 MB, giving the system the ability to manage a maximum of 28GB worth 1908# of swapped out data. 1909# 1910options VM_SWZONE_SIZE_MAX="(50*1024*1024)" 1911 1912# 1913# Enable extra debugging code for locks. This stores the filename and 1914# line of whatever acquired the lock in the lock itself, and change a 1915# number of function calls to pass around the relevant data. This is 1916# not at all useful unless you are debugging lock code. Also note 1917# that it is likely to break e.g. fstat(1) unless you recompile your 1918# userland with -DDEBUG_LOCKS as well. 1919# 1920# DEBUG_LOCKS_LATENCY adds a sysctl to add a forced latency loop 1921# (count to N) in front of any spinlock or gettoken. 1922# 1923options DEBUG_LOCKS 1924options DEBUG_LOCKS_LATENCY 1925 1926# Set the amount of time (in seconds) the system will wait before 1927# rebooting automatically when a kernel panic occurs. If set to (-1), 1928# the system will wait indefinitely until a key is pressed on the 1929# console. 1930options PANIC_REBOOT_WAIT_TIME=16 1931 1932# Attempt to bypass the buffer cache and put data directly into the 1933# userland buffer for read operation when O_DIRECT flag is set on the 1934# file. Both offset and length of the read operation must be 1935# multiples of the physical media sector size. 1936# 1937options DIRECTIO 1938 1939# Specify a lower limit for the number of swap I/O buffers. They are 1940# (among other things) used when bypassing the buffer cache due to 1941# DIRECTIO kernel option enabled and O_DIRECT flag set on file. 1942# 1943#options NSWBUF_MIN=120 1944 1945# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID 1946# controllers (SmartRAID V and VI and later). 1947# These controllers require the CAM infrastructure. 1948# 1949device asr 1950 1951# The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/). 1952# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 1953# The DPT controllers are commonly re-licensed under other brand-names - 1954# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 1955# Compaq are actually DPT controllers. 1956# 1957# See src/sys/dev/raid/dpt for debugging and other subtle options. 1958# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 1959# instruments are enabled. The tools in 1960# /usr/sbin/dpt_* assume these to be enabled. 1961# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 1962# If you ant the driver to handle timeouts, enable 1963# this option. If your system is very busy, this 1964# option will create more trouble than solve. 1965# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 1966# wait when timing out with the above option. 1967# DPT_DEBUG_xxxx These are controllable from sys/dev/raid/dpt/dpt.h 1968# DPT_LOST_IRQ When enabled, will try, once per second, to catch 1969# any interrupt that got lost. Seems to help in some 1970# DPT-firmware/Motherboard combinations. Minimal 1971# cost, great benefit. 1972# DPT_RESET_HBA Make "reset" actually reset the controller 1973# instead of fudging it. Only enable this if you 1974# are 100% certain you need it. 1975 1976device dpt 1977 1978# DPT options 1979#!CAM# options DPT_MEASURE_PERFORMANCE 1980#!CAM# options DPT_HANDLE_TIMEOUTS 1981options DPT_TIMEOUT_FACTOR=4 1982options DPT_LOST_IRQ 1983options DPT_RESET_HBA 1984 1985# 1986# Compaq "CISS" RAID controllers (SmartRAID 5* series) 1987# These controllers have a SCSI-like interface, and require the 1988# CAM infrastructure. 1989# 1990device ciss 1991 1992# 1993# Intel Integrated RAID controllers. 1994# This driver is supported and maintained by 1995# "Leubner, Achim" <Achim_Leubner@adaptec.com>. 1996# 1997device iir 1998 1999# 2000# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later 2001# firmware. These controllers have a SCSI-like interface, and require 2002# the CAM infrastructure. 2003# 2004device mly 2005 2006# USB support 2007# UHCI controller 2008device uhci 2009# OHCI controller 2010device ohci 2011# EHCI controller 2012device ehci 2013# General USB code (mandatory for USB) 2014device usb 2015# Use this instead of usb for the new stack 2016#device "usb4bsd" 2017# 2018# USB Bluetooth 2019device ubt 2020# Fm Radio 2021device ufm 2022# Generic USB device driver 2023device ugen 2024# Human Interface Device (anything with buttons and dials) 2025device uhid 2026# USB keyboard 2027device ukbd 2028# USB printer 2029device ulpt 2030# USB Iomega Zip 100 Drive (Requires scbus and da) 2031device umass 2032# USB modem support 2033device umodem 2034# USB mouse 2035device ums 2036# USB Rio (MP3 Player) 2037device urio 2038# USB scanners 2039device uscanner 2040# USB com devices 2041device moscom 2042device uark 2043device ubsa 2044device uchcom 2045device ucom 2046device uftdi 2047device ugensa 2048device umct 2049device uplcom 2050device uslcom 2051device uticom 2052device uvisor 2053device uvscom 2054 2055# 2056# ADMtek USB ethernet. Supports the LinkSys USB100TX, 2057# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 2058# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 2059# eval board. 2060device aue 2061# 2062# ASIX Electronics AX88172 USB 2.0 ethernet driver. Used in the 2063# LinkSys USB200M and various other adapters. 2064device axe 2065# 2066# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 2067# and Netmate II, and the Belkin F5U111. 2068device cue 2069# 2070# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 2071# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 2072# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 2073# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 2074# and 2104USB, and the Corega USB-T. 2075device kue 2076# 2077# USB CDC ethernet. Supports the LG P-500 smartphone. 2078device lgue 2079# 2080# RealTek 8150 based USB ethernet device: 2081# Melco LUA-KTX 2082# GREEN HOUSE GH-USB100B 2083# Billionton ThumbLAN USBKR2-100B 2084device rue 2085 2086# USB wireless NICs, requires wlan_amrr 2087# 2088# Ralink Technology RT2501USB/RT2601USB 2089#device rum 2090# 2091# Ralink Technology RT2500USB 2092#device ural 2093 2094# debugging options for the USB subsystem 2095# 2096options USB_DEBUG 2097 2098# options for ukbd: 2099options UKBD_DFLT_KEYMAP # specify the built-in keymap 2100makeoptions UKBD_DFLT_KEYMAP=it.iso 2101 2102# Firewire support 2103device firewire # Firewire bus code 2104device sbp # SCSI over Firewire (Requires scbus and da) 2105device fwe # Ethernet over Firewire (non-standard!) 2106 2107# dcons support (Dumb Console Device) 2108device dcons # dumb console driver 2109device dcons_crom # FireWire attachment 2110options DCONS_BUF_SIZE=16384 # buffer size 2111options DCONS_POLL_HZ=100 # polling rate 2112options DCONS_FORCE_CONSOLE=1 # force to be the primary console 2113options DCONS_FORCE_GDB=1 # force to be the gdb device 2114 2115##################################################################### 2116# crypto subsystem 2117# 2118# This is a port of the openbsd crypto framework. Include this when 2119# configuring IPsec and when you have a h/w crypto device to accelerate 2120# user applications that link to openssl. 2121# 2122# Drivers are ports from openbsd with some simple enhancements that have 2123# been fed back to openbsd (and hopefully will be included). 2124 2125pseudo-device crypto # core crypto support 2126pseudo-device cryptodev # /dev/crypto for access to h/w 2127 2128device rndtest # FIPS 140-2 entropy tester 2129 2130device hifn # Hifn 7951, 7781, etc. 2131options HIFN_DEBUG # enable debugging support: hw.hifn.debug 2132#options HIFN_NO_RNG # for devices without RNG 2133options HIFN_RNDTEST # enable rndtest support 2134 2135device safe # SafeNet 1141 2136options SAFE_DEBUG # enable debugging support: hw.safe.debug 2137#options SAFE_NO_RNG # for devices without RNG 2138options SAFE_RNDTEST # enable rndtest support 2139 2140device ubsec # Broadcom 5501, 5601, 58xx 2141options UBSEC_DEBUG # enable debugging support: hw.ubsec.debug 2142#options UBSEC_NO_RNG # for devices without RNG 2143options UBSEC_RNDTEST # enable rndtest support 2144 2145device aesni # hardware crypto/RNG for AES-NI 2146device padlock # hardware crypto/RNG for VIA C3/C7/Eden 2147device rdrand # hardware RNG for RdRand 2148 2149# 2150# ACPI support using the Intel ACPI Component Architecture reference 2151# implementation. 2152# 2153# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer 2154# kernel environment variables to select initial debugging levels for the 2155# Intel ACPICA code. 2156# 2157# Note that building ACPI into the kernel is deprecated; the module is 2158# normally loaded automatically by the loader. 2159 2160device acpi 2161options ACPI_DEBUG 2162 2163# ACPI WMI Mapping driver 2164device acpi_wmi 2165 2166# ACPI Asus Extras (LCD backlight/brightness, video output, etc.) 2167device acpi_asus 2168 2169# ACPI Fujitsu Extras (Buttons) 2170device acpi_fujitsu 2171 2172# ACPI extras driver for HP laptops 2173device acpi_hp 2174 2175# ACPI Panasonic Extras (LCD backlight/brightness, video output, etc.) 2176device acpi_panasonic 2177 2178# ACPI Sony extra (LCD brightness) 2179device acpi_sony 2180 2181# ACPI extras driver for ThinkPad laptops 2182device acpi_thinkpad 2183 2184# ACPI Toshiba Extras (LCD backlight/brightness, video output, etc.) 2185device acpi_toshiba 2186 2187# ACPI Video Extensions (LCD backlight/brightness, video output, etc.) 2188device acpi_video 2189 2190device aibs # ASUSTeK AI Booster (ACPI ASOC ATK0110) 2191 2192# DRM options: 2193# drm: General DRM code 2194# i915drm: Intel i830, i845, i915, i945, i965, G33/35 2195# mach64drm: ATI Mach64 cards - Rage and 3D Rage series 2196# mgadrm: AGP Matrox G200, G400, G450, G550 2197# r128drm: ATI Rage 128 cards 2198# radeondrm: ATI Radeon cards 2199# savagedrm: Savage cards 2200# sisdrm: Sis cards 2201# tdfxdrm: 3dfx Voodoo 3/4/5 and Banshee 2202# 2203# DRM_DEBUG: include debug printfs, very slow 2204# 2205# DRM requires AGP in the kernel. 2206 2207device drm 2208device "i915drm" 2209device "mach64drm" 2210device mgadrm 2211device "r128drm" 2212device radeondrm 2213device savagedrm 2214device sisdrm 2215device tdfxdrm 2216 2217options DRM_DEBUG 2218options DRM_LINUX 2219 2220# 2221# Misc devices 2222# 2223device cmx # Omnikey CardMan 4040 smartcard reader 2224device amdsbwd # AMD South Bridge watchdog 2225device gpio # Enable support for the gpio framework 2226device ichwd # Intel ICH watchdog interrupt timer 2227device tbridge # regression testing 2228 2229# 2230# Embedded system options: 2231# 2232# An embedded system might want to run something other than init. 2233options INIT_PATH="/sbin/init:/sbin/oinit" 2234 2235# Debug options 2236options BUS_DEBUG # enable newbus debugging 2237options RSS_DEBUG # enable RSS (Receive Side Scaling) debugging 2238 2239# Record the program counter of the code interrupted by the statistics 2240# clock interrupt. Use pctrack(8) to dump this information. 2241options DEBUG_PCTRACK 2242 2243# More undocumented options for linting. 2244# Note that documenting these are not considered an affront. 2245 2246#options ACPI_NO_SEMAPHORES 2247options AHC_DUMP_EEPROM 2248#options BKTR_ALLOC_PAGES=xxx 2249options CAM_DEBUG_DELAY 2250options CLUSTERDEBUG 2251#options COMPAT_LINUX 2252options COMPAT_SUNOS 2253options DEBUG 2254options DEBUG_CRIT_SECTIONS 2255options DEBUG_INTERRUPTS 2256#options DISABLE_PSE 2257options BCE_DEBUG 2258options BNX_TSO_DEBUG 2259options EMX_RSS_DEBUG 2260options EMX_TSO_DEBUG 2261options JME_RSS_DEBUG 2262options IGB_RSS_DEBUG 2263options IGB_MSIX_DEBUG 2264#options ED_NO_MIIBUS 2265options ENABLE_ALART 2266options FB_DEBUG=2 2267options FB_INSTALL_CDEV 2268options I586_PMC_GUPROF=0x70000 2269#options IEEE80211_DEBUG_REFCNT 2270options IEEE80211_SUPPORT_SUPERG 2271options KBDIO_DEBUG=10 2272options KBD_MAXRETRY=4 2273options KBD_MAXWAIT=6 2274options KBD_RESETDELAY=201 2275#options KERN_TIMESTAMP 2276options KEY 2277#options LINPROCFS 2278options LOCKF_DEBUG 2279#options MAXFILES=xxx 2280options MBUF_DEBUG 2281options NO_LWKT_SPLIT_USERPRI 2282options PANIC_DEBUG 2283options PMAP_DEBUG 2284options PSM_DEBUG=4 2285options SCSI_NCR_DEBUG 2286options SCSI_NCR_MAX_SYNC=10000 2287options SCSI_NCR_MAX_WIDE=1 2288options SCSI_NCR_MYADDR=7 2289options SHOW_BUSYBUFS # List buffers that prevent root unmount 2290options SI_DEBUG 2291options SLAB_DEBUG 2292options SLIP_IFF_OPTS 2293options SOCKBUF_DEBUG 2294options TDMA_BINTVAL_DEFAULT=5 2295options TDMA_SLOTCNT_DEFAULT=2 2296options TDMA_SLOTLEN_DEFAULT=10*1000 2297options TDMA_TXRATE_11A_DEFAULT=2*24 2298options TDMA_TXRATE_11B_DEFAULT=2*11 2299options TDMA_TXRATE_11G_DEFAULT=2*24 2300options TDMA_TXRATE_11NA_DEFAULT="(4|IEEE80211_RATE_MCS)" 2301options TDMA_TXRATE_11NG_DEFAULT="(4|IEEE80211_RATE_MCS)" 2302options TDMA_TXRATE_HALF_DEFAULT=2*12 2303options TDMA_TXRATE_QUARTER_DEFAULT=2*6 2304options TDMA_TXRATE_TURBO_DEFAULT=2*24 2305#options TIMER_FREQ="((14318182+6)/12)" 2306options VFS_BIO_DEBUG 2307options VM_PAGE_DEBUG 2308options XBONEHACK 2309 2310options KTR 2311options KTR_ALL 2312options KTR_ENTRIES=1024 2313options KTR_VERBOSE=1 2314#options KTR_CTXSW 2315#options KTR_DMCRYPT 2316#options KTR_DSCHED_BFQ 2317#options KTR_ETHERNET 2318#options KTR_HAMMER 2319#options KTR_IFQ 2320#options KTR_IF_BGE 2321#options KTR_IF_EM 2322#options KTR_IF_EMX 2323#options KTR_IF_START 2324#options KTR_IPIQ 2325#options KTR_KERNENTRY 2326#options KTR_MEMORY 2327#options KTR_SERIALIZER 2328#options KTR_SPIN_CONTENTION 2329#options KTR_TESTLOG 2330#options KTR_TOKENS 2331#options KTR_TSLEEP 2332#options KTR_USB_MEMORY 2333#options KTR_USCHED_BSD4 2334#options KTR_USCHED_DFLY 2335 2336# ALTQ 2337options ALTQ #alternate queueing 2338options ALTQ_CBQ #class based queueing 2339options ALTQ_RED #random early detection 2340options ALTQ_RIO #triple red for diffserv (needs RED) 2341options ALTQ_HFSC #hierarchical fair service curve 2342options ALTQ_PRIQ #priority queue 2343options ALTQ_FAIRQ #fair queue 2344#options ALTQ_NOPCC #don't use processor cycle counter 2345options ALTQ_DEBUG #for debugging 2346# you might want to set kernel timer to 1kHz if you use CBQ, 2347# especially with 100baseT 2348#options HZ=1000 2349 2350# SCTP 2351options SCTP 2352options SCTP_DEBUG 2353options SCTP_USE_ADLER32 2354options SCTP_HIGH_SPEED 2355options SCTP_STAT_LOGGING 2356options SCTP_CWND_LOGGING 2357options SCTP_BLK_LOGGING 2358options SCTP_STR_LOGGING 2359options SCTP_FR_LOGGING 2360options SCTP_MAP_LOGGING 2361 2362# DSCHED stuff 2363options DSCHED_AS 2364options DSCHED_BFQ 2365options DSCHED_FQ 2366 2367# WATCHDOG 2368options WDOG_DISABLE_ON_PANIC # Automatically disable watchdogs on panic 2369 2370# LED 2371options ERROR_LED_ON_PANIC # If an error led is present, light it up on panic 2372