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# DEVICE_POLLING 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# 524options DEVICE_POLLING 525 526# IFPOLL_ENABLE adds hardware queues' based polling 527options IFPOLL_ENABLE 528 529##################################################################### 530# FILESYSTEM OPTIONS 531 532# 533# Only the root, /usr, and /tmp filesystems need be statically 534# compiled; everything else will be automatically loaded at mount 535# time. (Exception: the UFS family --- FFS, and MFS --- 536# cannot currently be demand-loaded.) Some people still prefer 537# to statically compile other filesystems as well. 538# 539# NB: The PORTAL and UNION filesystems are known to be 540# buggy, and WILL panic your system if you attempt to do anything with 541# them. They are included here as an incentive for some enterprising 542# soul to sit down and fix them. 543# 544 545# One of these is mandatory: 546options FFS #Fast filesystem 547options MFS #Memory filesystem 548options NFS #Network filesystem 549 550# The rest are optional: 551#options NFS_NOSERVER #Disable the NFS-server code. 552options CD9660 #ISO 9660 filesystem 553options FDESC #File descriptor filesystem 554options HAMMER #HAMMER filesystem 555options HPFS #OS/2 File system 556options MSDOSFS #MS DOS filesystem 557options NTFS #NT filesystem 558options NULLFS #NULL filesystem 559options NWFS #NetWare filesystem 560options PORTAL #Portal filesystem 561options PROCFS #Process filesystem 562options PUFFS #Userspace file systems (e.g. ntfs-3g & sshfs) 563options SMBFS #SMB/CIFS filesystem 564options TMPFS #Temporary filesystem 565options UDF #UDF filesystem 566 567# YYY-DR Till we rework the VOP methods for this filesystem 568#options UNION #Union filesystem 569# The xFS_ROOT options REQUIRE the associated ``options xFS'' 570options FFS_ROOT #FFS usable as root device 571options NFS_ROOT #NFS usable as root device 572 573# Soft updates is technique for improving UFS filesystem speed and 574# making abrupt shutdown less risky. 575options SOFTUPDATES 576 577# Directory hashing improves the speed of operations on very large 578# directories at the expense of some memory. 579options UFS_DIRHASH 580 581# Make space in the kernel for a root filesystem on a md device. 582# Define to the number of kilobytes to reserve for the filesystem. 583options MD_ROOT_SIZE=10 584 585# Make the md device a potential root device, either with preloaded 586# images of type mfs_root or md_root. 587options MD_ROOT 588 589# Specify double the default maximum size for malloc(9)-backed md devices. 590options MD_NSECT=40000 591 592# Allow this many swap-devices. 593# 594# In order to manage swap, the system must reserve bitmap space that 595# scales with the largest mounted swap device multiplied by NSWAPDEV, 596# regardless of whether other swap devices exist or not. So it 597# is not a good idea to make this value too large. 598options NSWAPDEV=5 599 600# Disk quotas are supported when this option is enabled. 601options QUOTA #enable disk quotas 602 603# If you are running a machine just as a fileserver for PC and MAC 604# users, e.g. using SAMBA, you may consider setting this option 605# and keeping all those users' directories on a filesystem that is 606# mounted with the suiddir option. This gives new files the same 607# ownership as the directory (similar to group). It's a security hole 608# if you let these users run programs, so confine it to file-servers 609# (but it'll save you lots of headaches in those cases). Root owned 610# directories are exempt and X bits are cleared. The suid bit must be 611# set on the directory as well; see chmod(1) PC owners can't see/set 612# ownerships so they keep getting their toes trodden on. This saves 613# you all the support calls as the filesystem it's used on will act as 614# they expect: "It's my dir so it must be my file". 615# 616options SUIDDIR 617 618# NFS options: 619options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 620options NFS_MAXATTRTIMO=60 621options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 622options NFS_MAXDIRATTRTIMO=60 623options NFS_GATHERDELAY=10 # Default write gather delay (msec) 624options NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this 625options NFS_WDELAYHASHSIZ=16 # and with this 626options NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this 627options NFS_DEBUG # Enable NFS Debugging 628 629# NTFS options: 630options NTFS_DEBUG 631 632# MSDOSFS options: 633options MSDOSFS_DEBUG # Enable MSDOSFS Debugging 634 635# 636# Add support for the EXT2FS filesystem of Linux fame. Be a bit 637# careful with this - the ext2fs code has a tendency to lag behind 638# changes and not be exercised very much, so mounting read/write could 639# be dangerous (and even mounting read only could result in panics.) 640# 641options EXT2FS 642 643# Optional character code conversion support with LIBICONV. 644# Each option requires their base file system and LIBICONV. 645options CD9660_ICONV 646options MSDOSFS_ICONV 647options NTFS_ICONV 648 649##################################################################### 650# POSIX P1003.1B 651 652# Real time extensions added in the 1993 Posix 653# P1003_1B: Infrastructure 654# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 655# _KPOSIX_VERSION: Version kernel is built for 656 657options P1003_1B 658options _KPOSIX_PRIORITY_SCHEDULING 659options _KPOSIX_VERSION=199309L 660 661##################################################################### 662# CLOCK OPTIONS 663 664# The granularity of operation is controlled by the kernel option HZ whose 665# default value (100) means a granularity of 10ms (1s/HZ). 666# Consider, however, that reducing the granularity too much might 667# cause excessive overhead in clock interrupt processing, 668# potentially causing ticks to be missed and thus actually reducing 669# the accuracy of operation. 670 671options HZ=100 672 673# The following options are used for debugging clock behavior only, and 674# should not be used for production systems. 675# 676# CLK_CALIBRATION_LOOP will run the clock calibration loop at startup 677# until the user presses a key. 678 679#options CLK_CALIBRATION_LOOP 680 681# The following two options measure the frequency of the corresponding 682# clock relative to the RTC (onboard mc146818a). 683 684#options CLK_USE_I8254_CALIBRATION 685#options CLK_USE_TSC_CALIBRATION 686 687##################################################################### 688# SCSI DEVICES 689 690# SCSI DEVICE CONFIGURATION 691 692# The SCSI subsystem consists of the `base' SCSI code, a number of 693# high-level SCSI device `type' drivers, and the low-level host-adapter 694# device drivers. The host adapters are listed in the ISA and PCI 695# device configuration sections below. 696# 697# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 698# that a given bus, target, and LUN always come on line as the same 699# device unit. In earlier versions the unit numbers were assigned 700# in the order that the devices were probed on the SCSI bus. This 701# means that if you removed a disk drive, you may have had to rewrite 702# your /etc/fstab file, and also that you had to be careful when adding 703# a new disk as it may have been probed earlier and moved your device 704# configuration around. 705 706# This old behavior is maintained as the default behavior. The unit 707# assignment begins with the first non-wired down unit for a device 708# type. For example, if you wire a disk as "da3" then the first 709# non-wired disk will be assigned da4. 710 711# The syntax for wiring down devices is: 712 713# device scbus0 at ahc0 # Single bus device 714# device scbus1 at ahc1 bus 0 # Single bus device 715# device scbus3 at ahc2 bus 0 # Twin bus device 716# device scbus2 at ahc2 bus 1 # Twin bus device 717# device da0 at scbus0 target 0 unit 0 718# device da1 at scbus3 target 1 719# device da2 at scbus2 target 3 720# device sa1 at scbus1 target 6 721# device cd 722 723# "units" (SCSI logical unit number) that are not specified are 724# treated as if specified as LUN 0. 725 726# All SCSI devices allocate as many units as are required. 727 728# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 729# configuration and doesn't have to be explicitly configured. 730 731device scbus #base SCSI code 732device ch #SCSI media changers 733device da #SCSI direct access devices (aka disks) 734device sa #SCSI tapes 735device cd #SCSI CD-ROMs 736device pass #CAM passthrough driver 737device sg #Passthrough device (linux scsi generic) 738device pt #SCSI processor type 739device ses #SCSI SES/SAF-TE driver 740 741# Options for device mapper 742device dm 743device dm_target_crypt 744device dm_target_linear 745device dm_target_striped 746 747# Options for iSCSI 748device iscsi_initiator 749options ISCSI_INITIATOR_DEBUG=8 750 751# CAM OPTIONS: 752# debugging options: 753# -- NOTE -- If you specify one of the bus/target/lun options, you must 754# specify them all! 755# CAMDEBUG: When defined enables debugging macros 756# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 757# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 758# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 759# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 760# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 761# 762# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 763# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 764# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 765# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 766# queue after a bus reset, and the number of milliseconds to 767# freeze the device queue after a bus device reset. This 768# can be changed at boot and runtime with the 769# kern.cam.scsi_delay tunable/sysctl. 770options CAMDEBUG 771options CAM_DEBUG_BUS=-1 772options CAM_DEBUG_TARGET=-1 773options CAM_DEBUG_LUN=-1 774options CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 775options CAM_MAX_HIGHPOWER=4 776options SCSI_NO_SENSE_STRINGS 777options SCSI_NO_OP_STRINGS 778options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 779 780# Options for the CAM CDROM driver: 781# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 782# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 783# enforced if there is I/O waiting for another LUN 784# The compiled in defaults for these variables are 2 and 10 seconds, 785# respectively. 786# 787# These can also be changed on the fly with the following sysctl variables: 788# kern.cam.cd.changer.min_busy_seconds 789# kern.cam.cd.changer.max_busy_seconds 790# 791options CHANGER_MIN_BUSY_SECONDS=2 792options CHANGER_MAX_BUSY_SECONDS=10 793 794# Options for the CAM sequential access driver: 795# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes 796# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 797# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 798# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 799# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 800options SA_IO_TIMEOUT="(4)" 801options SA_SPACE_TIMEOUT="(60)" 802options SA_REWIND_TIMEOUT="(2*60)" 803options SA_ERASE_TIMEOUT="(4*60)" 804options SA_1FM_AT_EOD 805 806# Optional timeout for the CAM processor target (pt) device 807# This is specified in seconds. The default is 60 seconds. 808options SCSI_PT_DEFAULT_TIMEOUT="60" 809 810# Optional enable of doing SES passthrough on other devices (e.g., disks) 811# 812# Normally disabled because a lot of newer SCSI disks report themselves 813# as having SES capabilities, but this can then clot up attempts to build 814# build a topology with the SES device that's on the box these drives 815# are in.... 816options SES_ENABLE_PASSTHROUGH 817 818##################################################################### 819# MISCELLANEOUS DEVICES AND OPTIONS 820 821# The `pty' device usually turns out to be ``effectively mandatory'', 822# as it is required for `telnetd', `rlogind', `screen', `emacs', and 823# `xterm', among others. 824 825pseudo-device pty #Pseudo ttys 826pseudo-device gzip #Exec gzipped a.out's 827pseudo-device vn #Vnode driver (turns a file into a device) 828pseudo-device md #Memory/malloc disk 829pseudo-device putter #for puffs and pud 830pseudo-device snp #Snoop device - to look at pty/vty/etc.. 831pseudo-device ccd 4 #Concatenated disk driver 832 833# Configuring Vinum into the kernel is not necessary, since the kld 834# module gets started automatically when vinum(8) starts. This 835# device is also untested. Use at your own risk. 836# 837# The option VINUMDEBUG must match the value set in CFLAGS 838# in src/sbin/vinum/Makefile. Failure to do so will result in 839# the following message from vinum(8): 840# 841# Can't get vinum config: Invalid argument 842# 843# see vinum(4) for more reasons not to use these options. 844pseudo-device vinum #Vinum concat/mirror/raid driver 845#options VINUMDEBUG #enable Vinum debugging hooks 846 847# Kernel side iconv library 848options LIBICONV 849 850# Size of the kernel message buffer. Should be N * pagesize. 851options MSGBUF_SIZE=40960 852 853##################################################################### 854# HARDWARE DEVICE CONFIGURATION 855 856# ISA devices: 857 858# 859# Mandatory ISA devices: isa 860# 861device isa 862 863# 864# Options for `isa': 865# 866# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 867# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 868# This option breaks suspend/resume on some portables. 869# 870# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 871# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 872# Automatic EOI is documented not to work for the slave with the 873# original i8259A, but it works for some clones and some integrated 874# versions. 875# 876# MAXMEM specifies the amount of RAM on the machine; if this is not 877# specified, DragonFly will first read the amount of memory from the CMOS 878# RAM, so the amount of memory will initially be limited to 64MB or 16MB 879# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 880# then attempt to detect the installed amount of RAM. If this probe 881# fails to detect >64MB RAM you will have to use the MAXMEM option. 882# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 883# be 131072 (128 * 1024). 884# 885# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 886# reset the CPU for reboot. This is needed on some systems with broken 887# keyboard controllers. 888 889options AUTO_EOI_1 890#options AUTO_EOI_2 891options MAXMEM="(128*1024)" 892#options BROKEN_KEYBOARD_RESET 893 894# Enable support for the kernel PLL to use an external PPS signal, 895# under supervision of [x]ntpd(8) 896# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 897 898options PPS_SYNC 899 900# The keyboard controller; it controls the keyboard and the PS/2 mouse. 901device atkbdc0 at isa? port IO_KBD 902 903# The AT keyboard 904device atkbd0 at atkbdc? irq 1 905 906# Options for atkbd: 907options ATKBD_DFLT_KEYMAP # specify the built-in keymap 908makeoptions ATKBD_DFLT_KEYMAP="jp.106" 909 910# These options are valid for other keyboard drivers as well. 911options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 912options KBD_INSTALL_CDEV # install a CDEV entry in /dev 913 914# `flags' for atkbd: 915# 0x01 Force detection of keyboard, else we always assume a keyboard 916# 0x02 Don't reset keyboard, useful for some newer ThinkPads 917# 0x03 Force detection and avoid reset, might help with certain 918# dockingstations 919# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 920 921# PS/2 mouse 922device psm0 at atkbdc? irq 12 923 924# Options for psm: 925options PSM_HOOKRESUME #hook the system resume event, useful 926 #for some laptops 927options PSM_RESETAFTERSUSPEND #reset the device at the resume event 928 929device kbdmux # keyboard multiplexer 930 931# The video card driver. 932device vga0 at isa? 933 934# Options for vga: 935# Try the following option if the mouse pointer is not drawn correctly 936# or font does not seem to be loaded properly. May cause flicker on 937# some systems. 938options VGA_ALT_SEQACCESS 939 940options VGA_DEBUG=2 # enable VGA debug output 941 942# If you experience problems switching back to 80x25 (or a derived mode), 943# the following option might help. 944#options VGA_KEEP_POWERON_MODE # use power-on settings for 80x25 945 946# If you can dispense with some vga driver features, you may want to 947# use the following options to save some memory. 948#options VGA_NO_FONT_LOADING # don't save/load font 949#options VGA_NO_MODE_CHANGE # don't change video modes 950 951# The following option probably won't work with the LCD displays. 952options VGA_WIDTH90 # support 90 column modes 953 954# Splash screen at start up! Screen savers require this too. 955pseudo-device splash 956 957# The syscons console driver (sco color console compatible). 958device sc0 at isa? 959options MAXCONS=16 # number of virtual consoles 960options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 961options SC_DEBUG_LEVEL=5 # enable debug output 962options SC_DFLT_FONT # compile font in 963makeoptions SC_DFLT_FONT=cp850 964options SC_DISABLE_DDBKEY # disable `debug' key 965options SC_DISABLE_REBOOT # disable reboot key sequence 966options SC_HISTORY_SIZE=200 # number of history buffer lines 967options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 968options SC_PIXEL_MODE # add support for the raster text mode 969 970# The following options will let you change the default colors of syscons. 971options SC_NORM_ATTR="(FG_GREEN|BG_BLACK)" 972options SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)" 973options SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)" 974options SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)" 975 976# If you have a two button mouse, you may want to add the following option 977# to use the right button of the mouse to paste text. 978options SC_TWOBUTTON_MOUSE 979 980# You can selectively disable features in syscons. 981#options SC_NO_CUTPASTE 982#options SC_NO_FONT_LOADING 983#options SC_NO_HISTORY 984#options SC_NO_SYSMOUSE 985 986# 987# SCSI host adapters: `bt' 988# 989# adv: All Narrow SCSI bus AdvanSys controllers. 990# adw: Second Generation AdvanSys controllers including the ADV940UW. 991# ahc: Adaptec 274x/284x/294x 992# aic: Adaptec 1460 993# bt: Most Buslogic controllers 994# ncv: NCR 53C500 based SCSI host adapters. 995# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters. 996# stg: TMC 18C30, 18C50 based ISA/PC Card SCSI host adapters. 997# 998# Note that the order is important in order for Buslogic cards to be 999# probed correctly. 1000# 1001 1002device bt0 at isa? port IO_BT0 1003device adv0 at isa? 1004device adw 1005device aic 1006device ncv 1007device nsp 1008device stg0 at isa? port 0x140 irq 11 1009 1010# 1011# Adaptec FSA RAID controllers, including integrated DELL controller, 1012# the Dell PERC 2/QC and the HP NetRAID-4M 1013# 1014device aac 1015options AAC_DEBUG 1016device aacp # SCSI Passthrough interface (optional, CAM required) 1017 1018# 1019# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 1020# one entry is needed; the code will find and configure all supported 1021# controllers. 1022# 1023device ida # Compaq Smart RAID 1024device mlx # Mylex DAC960 1025device amr # AMI MegaRAID 1026device amrp # SCSI Passthrough interface (optional, CAM req.) 1027options AMR_DEBUG=3 1028device mfi # LSI MegaRAID SAS 1029device mfip # LSI MegaRAID SAS passthrough, requires CAM 1030options MFI_DEBUG 1031 1032# 1033# Areca RAID (CAM is required). 1034# 1035device arcmsr # Areca SATA II RAID 1036 1037# 1038# Highpoint RocketRAID 182x. 1039device hptmv 1040 1041# 1042# Highpoint RocketRAID. Supports RR172x, RR222x, RR2240, RR232x, RR2340, 1043# RR2210, RR174x, RR2522, RR231x, RR230x. 1044device hptrr 1045 1046# 1047# Highpoint RocketRAID 27xx. 1048device "hpt27xx" 1049 1050# 1051# Highpoint RocketRaid 3xxx series SATA RAID 1052device hptiop 1053 1054# 1055# 3ware ATA RAID 1056# 1057device twe # 3ware ATA RAID 1058device twa # 3ware 9000 series PATA/SATA RAID 1059options TWA_DEBUG=10 # enable debug messages 1060device tws # 3ware 9750 series SATA/SAS RAID 1061 1062# 1063# Promise Supertrack SX6000 1064# 1065#device pst 1066 1067# 1068# IBM ServeRAID 1069# 1070device ips 1071 1072# AHCI driver, this will override NATA for AHCI devices, 1073# both drivers may be included. 1074# 1075device ahci 1076 1077# SiI3124/3132 driver 1078# 1079device sili 1080 1081# The 'NATA' driver supports all ATA and ATAPI devices. 1082# You only need one "device nata" for it to find all 1083# PCI ATA/ATAPI devices on modern machines. 1084# 1085device nata 1086device natadisk # ATA disk drives 1087device natapicd # ATAPI CD/DVD drives 1088device natapifd # ATAPI floppy drives 1089device natapist # ATAPI tape drives 1090device natapicam # ATAPI CAM layer emulation 1091device nataraid # support for ATA software RAID controllers 1092device natausb # ATA-over-USB support 1093 1094# The following options are valid for the NATA driver: 1095# 1096# ATA_STATIC_ID: controller numbering is static (like the old driver) 1097# else the device numbers are dynamically allocated. 1098options ATA_STATIC_ID 1099 1100# For older non-PCI systems, these are the lines to use: 1101# 1102#device nata0 at isa? port IO_WD1 irq 14 1103#device nata1 at isa? port IO_WD2 irq 15 1104 1105# 1106# Standard floppy disk controllers: `fdc' and `fd' 1107# 1108#device fdc0 at isa? port IO_FD1 irq 6 drq 2 1109# 1110# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1111# gotta turn it actually on by setting the variable fd_debug with DDB, 1112# however. 1113#options FDC_DEBUG 1114 1115#device fd0 at fdc0 drive 0 1116#device fd1 at fdc0 drive 1 1117 1118# 1119# sio: serial ports (see sio(4)) 1120 1121device sio0 at isa? port IO_COM1 flags 0x10 irq 4 1122 1123# 1124# `flags' for serial drivers that support consoles (only for sio now): 1125# 0x10 enable console support for this unit. The other console flags 1126# are ignored unless this is set. Enabling console support does 1127# not make the unit the preferred console - boot with -h or set 1128# the 0x20 flag for that. Currently, at most one unit can have 1129# console support; the first one (in config file order) with 1130# this flag set is preferred. Setting this flag for sio0 gives 1131# the old behaviour. 1132# 0x20 force this unit to be the console (unless there is another 1133# higher priority console). This replaces the COMCONSOLE option. 1134# 0x40 reserve this unit for low level console operations. Do not 1135# access the device in any normal way. 1136# 0x80 use this port for serial line gdb support in ddb. 1137# 1138# PnP `flags' (set via userconfig using pnp x flags y) 1139# 0x1 disable probing of this device. Used to prevent your modem 1140# from being attached as a PnP modem. 1141# 1142 1143# Options for serial drivers that support consoles (only for sio now): 1144options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 1145 #DDB, if available. 1146options CONSPEED=115200 # speed for serial console 1147 # (default 9600) 1148 1149# Solaris implements a new BREAK which is initiated by a character 1150# sequence CR ~ ^b which is similar to a familiar pattern used on 1151# Sun servers by the Remote Console. 1152options ALT_BREAK_TO_DEBUGGER 1153 1154# Options for sio: 1155options COM_ESP #code for Hayes ESP 1156options COM_MULTIPORT #code for some cards with shared IRQs 1157 1158# Other flags for sio that aren't documented in the man page. 1159# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 1160# ST16650A-compatible UARTs. 1161 1162# PCI Universal Communications driver 1163# Supports various single and multi port PCI serial cards. Maybe later 1164# also the parallel ports on combination serial/parallel cards. New cards 1165# can be added in src/sys/dev/misc/puc/pucdata.c. 1166device puc 1167 1168# 1169# Network interfaces: `ed', `ep', `is', `lnc' 1170# 1171# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 1172# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 1173# ep: 3Com 3C509 1174# ex: Intel EtherExpress Pro/10 and other i82595-based adapters 1175# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 & Am79C960) 1176# sbsh: Granch SBNI16 SHDSL modem PCI adapters 1177# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 1178# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 1179# bridge with a PCMCIA adapter plugged into it. 1180# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, 1181# PCI and ISA varieties. 1182# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller. 1183# 1184device cs0 at isa? port 0x300 1185device ed0 at isa? port 0x280 irq 5 iomem 0xd8000 1186device ep 1187device ex 1188device lnc0 at isa? port 0x280 irq 10 drq 0 1189device sln 1190device sn0 at isa? port 0x300 irq 10 1191 1192# Wlan support is mandatory for some wireless LAN devices. 1193options IEEE80211_DEBUG #enable debugging msgs 1194options IEEE80211_AMPDU_AGE #age frames in AMPDU reorder q's 1195options IEEE80211_SUPPORT_MESH #enable 802.11s D3.0 support 1196options IEEE80211_SUPPORT_TDMA #enable TDMA support 1197device wlan # 802.11 support 1198device wlan_acl # 802.11 MAC-based access control for AP 1199device wlan_ccmp # 802.11 CCMP support 1200device wlan_tkip # 802.11 TKIP support 1201device wlan_wep # 802.11 WEP support 1202device wlan_xauth # 802.11 WPA or 802.1x authentication for AP 1203device wlan_amrr # 802.11 AMRR TX rate control algorithm 1204device an # Aironet Communications 4500/4800 1205device ath # Atheros AR521x 1206options AH_SUPPORT_AR5416 1207device ath_hal # Atheros Hardware Access Layer 1208#device ath_rate_amrr # Atheros AMRR TX rate control algorithm 1209#device ath_rate_onoe # Atheros Onoe TX rate control algorithm 1210device ath_rate_sample # Atheros Sample TX rate control algorithm 1211options ATH_DEBUG # turn on debugging output (see hw.ath.debug) 1212options ATH_DIAGAPI # diagnostic interface to the HAL 1213options ATH_RXBUF=80 # number of RX buffers to allocate 1214options ATH_TXBUF=400 # number of TX buffers to allocate 1215#device iwl # Intel PRO/Wireless 2100 1216device iwi # Intel PRO/Wireless 2200BG/2915ABG 1217device iwn # Intel WiFi Link 4965/1000/5000/5150/5300/6000/6050 1218device wi # WaveLAN/IEEE, PRISM-II, Spectrum24 802.11DS 1219#device rtw # RealTek 8180 1220#device acx # TI ACX100/ACX111. 1221device xe # Xircom PCMCIA 1222device ral # Ralink Technology 802.11 wireless NIC 1223device wpi 1224 1225# IEEE 802.11 adapter firmware modules 1226 1227# iwifw: Intel PRO/Wireless 2200BG/2225BG/2915ABG firmware 1228# iwnfw: Intel WiFi Link 4965/1000/5000/5150/5300/6000/6050 1229# ralfw: Ralink Technology RT25xx and RT26xx firmware 1230# wpifw: Intel 3945ABG Wireless LAN Controller firmware 1231 1232device iwifw 1233device iwnfw 1234device ralfw 1235device wpifw 1236 1237# Bluetooth Protocols 1238device bluetooth 1239 1240# 1241# ATM related options 1242# 1243# The `en' device provides support for Efficient Networks (ENI) 1244# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 1245# 1246# atm pseudo-device provides generic atm functions and is required for 1247# atm devices. 1248# NATM enables the netnatm protocol family that can be used to 1249# bypass TCP/IP. 1250# 1251# the current driver supports only PVC operations (no atm-arp, no multicast). 1252# for more details, please read the original documents at 1253# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html 1254# 1255pseudo-device atm 1256device en 1257options NATM #native ATM 1258 1259# Sound drivers 1260# 1261# The flags of the device tells the device a bit more info about the 1262# device that normally is obtained through the PnP interface. 1263# bit 2..0 secondary DMA channel; 1264# bit 4 set if the board uses two dma channels; 1265# bit 15..8 board type, overrides autodetection; leave it 1266# zero if don't know what to put in (and you don't, 1267# since this is unsupported at the moment...). 1268# 1269# This driver will use the new PnP code if it's available. You might 1270# need PNPBIOS for ISA devices. 1271# 1272# If you have a GUS-MAX card and want to use the CS4231 codec on the 1273# card the drqs for the gus max must be 8 bit (1, 2, or 3). 1274# 1275# If you would like to use the full duplex option on the gus, then define 1276# flags to be the ``read dma channel''. 1277# 1278 1279# Basic sound card support: 1280device pcm 1281# For PnP/PCI sound cards: 1282device "snd_ad1816" 1283device "snd_als4000" 1284device "snd_atiixp" 1285device "snd_cmi" 1286device "snd_cs4281" 1287device "snd_csa" 1288device "snd_ds1" 1289device "snd_emu10k1" 1290device "snd_es137x" 1291device "snd_ess" 1292device "snd_fm801" 1293device "snd_gusc" 1294device "snd_hda" 1295device "snd_ich" 1296device "snd_maestro" 1297device "snd_maestro3" 1298device "snd_mss" 1299device "snd_neomagic" 1300device "snd_sb16" 1301device "snd_sb8" 1302device "snd_sbc" 1303device "snd_solo" 1304device "snd_t4dwave" 1305device "snd_via8233" 1306device "snd_via82c686" 1307device "snd_vibes" 1308# For non-pnp sound cards: 1309device pcm0 at isa? irq 10 drq 1 flags 0x0 1310# USB 1311device "snd_uaudio" 1312 1313# 1314# Miscellaneous hardware: 1315# 1316# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 1317# ecc: ECC memory controller 1318# joy: joystick 1319# nrp: Comtrol Rocketport(ISA) - single card 1320# si: Specialix SI/XIO 4-32 port terminal multiplexor 1321# nmdm: nullmodem terminal driver (see nmdm(4)) 1322 1323# Notes on the Comtrol Rocketport driver: 1324# 1325# The exact values used for nrp0 depend on how many boards you have 1326# in the system. The manufacturer's sample configs are listed as: 1327# 1328# Comtrol Rocketport ISA single card 1329# device nrp0 at isa? port 0x280 1330# 1331# If instead you have two ISA cards, one installed at 0x100 and the 1332# second installed at 0x180, then you should add the following to 1333# your kernel configuration file: 1334# 1335# device nrp0 at isa? port 0x100 1336# device nrp1 at isa? port 0x180 1337# 1338# For 4 ISA cards, it might be something like this: 1339# 1340# device nrp0 at isa? port 0x180 1341# device nrp1 at isa? port 0x100 1342# device nrp2 at isa? port 0x340 1343# device nrp3 at isa? port 0x240 1344# 1345# And for PCI cards, you only need say: 1346# 1347# device nrp 1348 1349# Notes on the Specialix SI/XIO driver: 1350# **This is NOT a Specialix supported Driver!** 1351# The host card is memory, not IO mapped. 1352# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 1353# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 1354# The cards can use an IRQ of 11, 12 or 15. 1355 1356device ecc 1357device joy0 at isa? port IO_GAME 1358device nrp 1359device si0 at isa? iomem 0xd0000 irq 12 1360# nullmodem terminal driver 1361device nmdm 1362 1363# The `ahc' device provides support for the Adaptec 274X and 284X 1364# adapters. 1365device ahc 1366 1367# The aic7xxx driver will attempt to use memory mapped I/O for all PCI 1368# controllers that have it configured only if this option is set. Unfortunately, 1369# this doesn't work on some motherboards, which prevents it from being the 1370# default. 1371options AHC_ALLOW_MEMIO 1372 1373# The adw driver will attempt to use memory mapped I/O for all PCI 1374# controllers that have it configured only if this option is set. 1375options ADW_ALLOW_MEMIO 1376 1377# 1378# PCI devices & PCI options: 1379# 1380# The main PCI bus device is `pci'. It provides auto-detection and 1381# configuration support for all devices on the PCI bus, using either 1382# configuration mode defined in the PCI specification. 1383 1384device pci 1385 1386# PCI options 1387# 1388options COMPAT_OLDPCI #FreeBSD 2.2 and 3.x compatibility shims 1389 1390# AGP GART support 1391# 1392device agp 1393 1394 1395# The `ahc' device provides support for the Adaptec 29/3940(U)(W) 1396# and motherboard based AIC7870/AIC7880 adapters. 1397options AHC_DEBUG 1398options AHC_DEBUG_OPTS=0xffffffff 1399options AHC_REG_PRETTY_PRINT 1400options AHC_TMODE_ENABLE 1401# 1402# The 'ahd' device provides support for the Adaptec 79xx Ultra320 1403# SCSI adapters. Options are documented in the ahd(4) manpage: 1404options AHD_DEBUG 1405options AHD_DEBUG_OPTS=0xffffffff 1406options AHD_REG_PRETTY_PRINT 1407#options AHD_TMODE_ENABLE=0xff 1408# 1409# The `amd' device provides support for the AMD 53C974 SCSI host 1410# adapter chip as found on devices such as the Tekram DC-390(T). 1411# 1412# The `bge' device provides support for gigabit ethernet adapters 1413# based on the Broadcom BCM570x family of controllers, including the 1414# 3Com 3c996-T, the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41, 1415# and the embedded gigE NICs on Dell PowerEdge 2550 servers. 1416# 1417# The `ncr' device provides support for the NCR 53C810 and 53C825 1418# self-contained SCSI host adapters. 1419# 1420# The `isp' device provides support for the Qlogic ISP 1020, 1040 1421# nd 1040B PCI SCSI host adapters, ISP 1240 Dual Ultra SCSI, 1422# ISP 1080 and 1280 (Dual) Ultra2, ISP 12160 Ultra3 SCSI, as well as 1423# the Qlogic ISP 2100 and ISP 2200 Fibre Channel Host Adapters. 1424# 1425# The `dc' device provides support for PCI fast ethernet adapters 1426# based on the DEC/Intel 21143 and various workalikes including: 1427# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1428# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1429# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1430# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1431# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1432# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1433# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1434# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1435# KNE110TX. 1436# 1437# The `de' device provides support for the Digital Equipment DC21040 1438# self-contained Ethernet adapter. 1439# 1440# The `em' device provides support for the Intel Pro/1000 Family of Gigabit 1441# adapters (82542, 82543, 82544, 82540). 1442# 1443# The `et' device provides support for the Agere ET1310 10/100/1000 PCIe 1444# adapters. 1445# 1446# The `fxp' device provides support for the Intel EtherExpress Pro/100B 1447# PCI Fast Ethernet adapters. 1448# 1449# The 'lge' device provides support for PCI gigabit ethernet adapters 1450# based on the Level 1 LXT1001 NetCellerator chipset. This includes the 1451# D-Link DGE-500SX, SMC TigerCard 1000 (SMC9462SX), and some Addtron cards. 1452# 1453# The 'my' device provides support for the Myson MTD80X and MTD89X PCI 1454# Fast Ethernet adapters. 1455# 1456# The 'nge' device provides support for PCI gigabit ethernet adapters 1457# based on the National Semiconductor DP83820 and DP83821 chipset. This 1458# includes the SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante 1459# FriendlyNet GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the 1460# LinkSys EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T. 1461# 1462# The 'pcn' device provides support for PCI fast ethernet adapters based 1463# on the AMD Am79c97x chipsets, including the PCnet/FAST, PCnet/FAST+, 1464# PCnet/PRO and PCnet/Home. These were previously handled by the lnc 1465# driver (and still will be if you leave this driver out of the kernel). 1466# 1467# Te 're' device provides support for PCI GigaBit ethernet adapters based 1468# on the RealTek 8169 chipset. It also supports the 8139C+ and is the 1469# preferred driver for that chip. 1470# 1471# The 'rl' device provides support for PCI fast ethernet adapters based 1472# on the RealTek 8129/8139 chipset. Note that the RealTek driver defaults 1473# to using programmed I/O to do register accesses because memory mapped 1474# mode seems to cause severe lockups on SMP hardware. This driver also 1475# supports the Accton EN1207D `Cheetah' adapter, which uses a chip called 1476# the MPX 5030/5038, which is either a RealTek in disguise or a RealTek 1477# workalike. Note that the D-Link DFE-530TX+ uses the RealTek chipset 1478# and is supported by this driver, not the 'vr' driver. 1479# 1480# The 'sf' device provides support for Adaptec Duralink PCI fast 1481# ethernet adapters based on the Adaptec AIC-6915 "starfire" controller. 1482# This includes dual and quad port cards, as well as one 100baseFX card. 1483# Most of these are 64-bit PCI devices, except for one single port 1484# card which is 32-bit. 1485# 1486# The 'ste' device provides support for adapters based on the Sundance 1487# Technologies ST201 PCI fast ethernet controller. This includes the 1488# D-Link DFE-550TX. 1489# 1490# The 'sis' device provides support for adapters based on the Silicon 1491# Integrated Systems SiS 900 and SiS 7016 PCI fast ethernet controller 1492# chips. 1493# 1494# The 'sk' device provides support for the SysKonnect SK-984x series 1495# PCI gigabit ethernet NICs. This includes the SK-9841 and SK-9842 1496# single port cards (single mode and multimode fiber) and the 1497# SK-9843 and SK-9844 dual port cards (also single mode and multimode). 1498# The driver will autodetect the number of ports on the card and 1499# attach each one as a separate network interface. 1500# 1501# The 'ti' device provides support for PCI gigabit ethernet NICs based 1502# on the Alteon Networks Tigon 1 and Tigon 2 chipsets. This includes the 1503# Alteon AceNIC, the 3Com 3c985, the Netgear GA620 and various others. 1504# Note that you will probably want to bump up NMBCLUSTERS a lot to use 1505# this driver. 1506# 1507# The 'tl' device provides support for the Texas Instruments TNETE100 1508# series 'ThunderLAN' cards and integrated ethernet controllers. This 1509# includes several Compaq Netelligent 10/100 cards and the built-in 1510# ethernet controllers in several Compaq Prosignia, Proliant and 1511# Deskpro systems. It also supports several Olicom 10Mbps and 10/100 1512# boards. 1513# 1514# The `tx' device provides support for the SMC 9432 TX, BTX and FTX cards. 1515# 1516# The `txp' device provides support for the 3Com 3cR990 "Typhoon" 1517# 10/100 adapters. 1518# 1519# The `vr' device provides support for various fast ethernet adapters 1520# based on the VIA Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' 1521# chips, including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1522# Technologies PN102TX, and the AOpen/Acer ALN-320. 1523# 1524# The `vx' device provides support for the 3Com 3C590 and 3C595 1525# early support 1526# 1527# The `wb' device provides support for various fast ethernet adapters 1528# based on the Winbond W89C840F chip. Note: this is not the same as 1529# the Winbond W89C940F, which is an NE2000 clone. 1530# 1531# The `xl' device provides support for the 3Com 3c900, 3c905 and 1532# 3c905B (Fast) Etherlink XL cards and integrated controllers. This 1533# includes the integrated 3c905B-TX chips in certain Dell Optiplex and 1534# Dell Precision desktop machines and the integrated 3c905-TX chips 1535# in Dell Latitude laptop docking stations. 1536# 1537# The 'bktr' device is a PCI video capture device using the Brooktree 1538# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 1539# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 1540# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 1541# 1542# options OVERRIDE_CARD=xxx 1543# options OVERRIDE_TUNER=xxx 1544# options OVERRIDE_MSP=1 1545# options OVERRIDE_DBX=1 1546# These options can be used to override the auto detection 1547# The current values for xxx are found in src/sys/dev/video/bktr/bktr_card.h 1548# Using sysctl(8) run-time overrides on a per-card basis can be made 1549# 1550# options BKTR_SYSTEM_DEFAULT=BROOKTREE_PAL 1551# or 1552# options BKTR_SYSTEM_DEFAULT=BROOKTREE_NTSC 1553# Specifies the default video capture mode. 1554# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 1555# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 1556# 1557# options BKTR_USE_PLL 1558# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 1559# must enable PLL mode with this option. eg some new Bt878 cards. 1560# 1561# options BKTR_GPIO_ACCESS 1562# This enable IOCTLs which give user level access to the GPIO port. 1563# 1564# options BKTR_NO_MSP_RESET 1565# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 1566# 1567# options BKTR_430_FX_MODE 1568# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 1569# 1570# options BKTR_SIS_VIA_MODE 1571# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 1572# needed for some old SiS and VIA chipset motherboards. 1573# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 1574# motherboards and motherboards with bad or incomplete PCI 2.1 support. 1575# As a rough guess, old = before 1998 1576# 1577# options BKTR_NEW_MSP34XX_DRIVER 1578# Use new, more complete initialization scheme for the msp34* soundchip. 1579# Should fix stereo autodetection if the old driver does only output 1580# mono sound. 1581# 1582# options BKTR_OVERRIDE_CARD=xxx 1583# options BKTR_OVERRIDE_DBX=xxx 1584# options BKTR_OVERRIDE_MSP=xxx 1585# options BKTR_OVERRIDE_TUNER=xxx 1586# These options can be used to select a specific device, regardless of 1587# the autodetection and i2c device checks (see comments in bktr_card.c). 1588# 1589device ahc # AHA2940 and onboard AIC7xxx devices 1590device ahd # AIC79xx devices 1591device amd # AMD 53C974 (Tekram DC-390(T)) 1592device isp # Qlogic family 1593device ispfw # Firmware for QLogic HBAs 1594device mpt # LSI '909 FC adapters 1595device mps # LSI-Logic MPT-Fusion 2 1596device ncr # NCR/Symbios Logic 1597device sym # NCR/Symbios Logic (newer chipsets) 1598device trm # Tekram DC395U/UW/F and DC315U 1599# 1600# Options for ISP 1601# 1602# ISP_TARGET_MODE - enable target mode operation 1603#options ISP_TARGET_MODE=1 1604 1605# Options used in dev/disk/sym/ (Symbios SCSI driver). 1606#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 1607 # Allows the ncr to take precedence 1608 # 1 (1<<0) -> 810a, 860 1609 # 2 (1<<1) -> 825a, 875, 885, 895 1610 # 4 (1<<2) -> 895a, 896, 1510d 1611#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 1612 # disabled:0 (default), enabled:1 1613#options SYM_SETUP_PCI_PARITY #-PCI parity checking 1614 # disabled:0, enabled:1 (default) 1615#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 1616 # default:8, range:[1..64] 1617 1618 1619# MII bus support is required for some PCI 10/100 ethernet NICs, 1620# namely those which use MII-compliant transceivers or implement 1621# transceiver control interfaces that operate like an MII. Adding 1622# "device miibus0" to the kernel config pulls in support for 1623# the generic miibus API and all of the PHY drivers, including a 1624# generic one for PHYs that aren't specifically handled by an 1625# individual driver. 1626device miibus 1627 1628# PCI Ethernet NICs that use the common MII bus controller code. 1629device ae # Attansic/Atheros L2 Fast Ethernet 1630device alc # Atheros AR8131/AR8132 1631device ale # Atheros AR8121/AR8113/AR8114 1632device age # Attansic/Atheros L1 Gigabit Ethernet 1633device bce # Broadcom NetXtreme II Gigabit Ethernet 1634device bfe # Broadcom BCM440x 10/100 Ethernet 1635device bnx # Broadcom NetXtreme 5718/57785 Gigabit Ethernet 1636device dc # DEC/Intel 21143 and various workalikes 1637device fxp # Intel EtherExpress PRO/100B (82557, 82558) 1638device my # Myson Fast Ethernet (MTD80X, MTD89X) 1639device pcn # AMD Am79C97x PCI 10/100 NICs 1640device re # RealTek 8139C+/8169 1641device rl # RealTek 8129/8139 1642device sbsh # Granch SBNI16 SHDSL modem 1643device sf # Adaptec AIC-6915 (``Starfire'') 1644device sis # Silicon Integrated Systems SiS 900/SiS 7016 1645device ste # Sundance ST201 (D-Link DFE-550TX) 1646device tl # Texas Instruments ThunderLAN 1647device tx # SMC EtherPower II (83c17x ``EPIC'') 1648device vge # VIA 612x GigE 1649device vr # VIA Rhine, Rhine II 1650device wb # Winbond W89C840F 1651device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1652 1653# PCI Ethernet NICs. 1654device de # DEC/Intel DC21x4x (``Tulip'') 1655device txp # 3Com 3cR990 (``Typhoon'') 1656device vx # 3Com 3c590, 3c595 (``Vortex'') 1657 1658# Gigabit Ethernet NICs. 1659device bge # Broadcom BCM570x (``Tigon III'') 1660device em # Intel Pro/1000 (8254x,8257x) 1661 # Requires ig_hal 1662device emx # Intel Pro/1000 (8257{1,2,3,4}) 1663 # Requires ig_hal 1664device igb # Intel Pro/1000 (82575, 82576, 82580, i350) 1665 # Requires ig_hal 1666device ig_hal # Intel Pro/1000 hardware abstraction layer 1667device ixgbe # Intel PRO/10GbE PCIE Ethernet Family 1668device et # Agere ET1310 10/100/1000 Ethernet 1669device lge # Level 1 LXT1001 (``Mercury'') 1670device mxge # Myricom Myri-10G 10GbE NIC 1671device nfe # nVidia nForce2/3 MCP04/51/55 CK804 1672device nge # NatSemi DP83820 and DP83821 1673device sk # SysKonnect GEnesis, LinkSys EG1023, D-Link 1674device ti # Alteon (``Tigon I'', ``Tigon II'') 1675device stge # Sundance/Tamarack TC9021 Gigabit Ethernet 1676device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 1677device jme # JMicron Gigabit/Fast Ethernet 1678 1679# Brooktree driver has been ported to the new I2C framework. Thus, 1680# you'll need to have the following 3 lines in the kernel config. 1681# device smbus 1682# device iicbus 1683# device iicbb 1684# The iic and smb devices are only needed if you want to control other 1685# I2C slaves connected to the external connector of some cards. 1686# 1687device bktr 1688options BKTR_NEW_MSP34XX_DRIVER 1689 1690# WinTV PVR-250/350 driver 1691device cxm 1692 1693# 1694# PCCARD/PCMCIA 1695# 1696# pccard: pccard slots 1697# cardbus/cbb: cardbus bridge 1698device pccard 1699device cardbus 1700device cbb 1701 1702# For older notebooks that signal a powerfail condition (external 1703# power supply dropped, or battery state low) by issuing an NMI: 1704 1705options POWERFAIL_NMI # make it beep instead of panicing 1706 1707# 1708# MMC/SD 1709# 1710# mmc MMC/SD bus 1711# mmcsd MMC/SD memory card 1712# sdhci Generic PCI SD Host Controller 1713# 1714device mmc 1715device mmcsd 1716device sdhci 1717 1718# 1719# SMB bus 1720# 1721# System Management Bus support is provided by the 'smbus' device. 1722# Access to the SMBus device is via the 'smb' device (/dev/smb*), 1723# which is a child of the 'smbus' device. 1724# 1725# Supported devices: 1726# smb standard io through /dev/smb* 1727# 1728# Supported SMB interfaces: 1729# iicsmb I2C to SMB bridge with any iicbus interface 1730# bktr brooktree848 I2C hardware interface 1731# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit 1732# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 1733# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) 1734# viapm VIA VT82C586B,596,686A and VT8233 SMBus controllers 1735# amdpm AMD 756 Power Management Unit 1736# amdsmb AMD 8111 SMBus 2.0 Controller 1737# 1738device smbus # Bus support, required for smb below. 1739 1740device intpm 1741device alpm 1742device ichsmb 1743device viapm 1744device amdpm 1745device amdsmb 1746 1747device smb 1748 1749# 1750# I2C Bus 1751# 1752# Philips i2c bus support is provided by the `iicbus' device. 1753# 1754# Supported devices: 1755# ic i2c network interface 1756# iic i2c standard io 1757# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 1758# 1759# Supported interfaces: 1760# pcf Philips PCF8584 ISA-bus controller 1761# bktr brooktree848 I2C software interface 1762# 1763# Other: 1764# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 1765# 1766device iicbus # Bus support, required for ic/iic/iicsmb below. 1767device iicbb 1768 1769device ic 1770device iic 1771device iicsmb # smb over i2c bridge 1772 1773device pcf0 at isa? port 0x320 irq 5 1774 1775# Intel Core and newer CPUs on-die digital thermal sensor support 1776device coretemp 1777 1778# AMD Family 0Fh, 10h and 11h temperature sensors 1779device kate 1780device km 1781 1782# ThinkPad Active Protection System accelerometer 1783device aps0 at isa? port 0x1600 1784 1785# HW monitoring devices lm(4), it(4) and nsclpcsio. 1786device lm0 at isa? port 0x290 1787device it0 at isa? port 0x290 1788device it1 at isa? port 0xc00 1789device it2 at isa? port 0xd00 1790device it3 at isa? port 0x228 1791device nsclpcsio0 at isa? port 0x2e 1792device nsclpcsio1 at isa? port 0x4e 1793device wbsio0 at isa? port 0x2e 1794device wbsio1 at isa? port 0x4e 1795device lm#3 at wbsio? 1796device uguru0 at isa? port 0xe0 # ABIT uGuru 1797 1798# Parallel-Port Bus 1799# 1800# Parallel port bus support is provided by the `ppbus' device. 1801# Multiple devices may be attached to the parallel port, devices 1802# are automatically probed and attached when found. 1803# 1804# Supported devices: 1805# vpo Iomega Zip Drive 1806# Requires SCSI disk support ('scbus' and 'da'); the best 1807# performance is achieved with ports in EPP 1.9 mode. 1808# lpt Parallel Printer 1809# plip Parallel network interface 1810# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 1811# pps Pulse per second Timing Interface 1812# lpbb Philips official parallel port I2C bit-banging interface 1813# 1814# Supported interfaces: 1815# ppc ISA-bus parallel port interfaces. 1816# 1817 1818options PPC_PROBE_CHIPSET # Enable chipset specific detection 1819 # (see flags in ppc(4)) 1820options DEBUG_1284 # IEEE1284 signaling protocol debug 1821options PERIPH_1284 # Makes your computer act as a IEEE1284 1822 # compliant peripheral 1823options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 1824options VP0_DEBUG # ZIP/ZIP+ debug 1825options LPT_DEBUG # Printer driver debug 1826options PPC_DEBUG=2 # Parallel chipset level debug 1827options PLIP_DEBUG # Parallel network IP interface debug 1828options PCFCLOCK_VERBOSE # Verbose pcfclock driver 1829options PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 1830 1831device ppc0 at isa? irq 7 1832device ppbus 1833device vpo 1834device lpt 1835device plip 1836device ppi 1837device pps 1838device lpbb 1839device pcfclock 1840 1841# Kernel BOOTP support 1842 1843options BOOTP # Use BOOTP to obtain IP address/hostname 1844options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 1845options BOOTP_NFSV3 # Use NFS v3 to NFS mount root 1846options BOOTP_COMPAT # Workaround for broken bootp daemons. 1847options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 1848 1849# 1850# Set the number of PV entries per process. Increasing this can 1851# stop panics related to heavy use of shared memory. However, that can 1852# (combined with large amounts of physical memory) cause panics at 1853# boot time due the kernel running out of VM space. 1854# 1855# If you're tweaking this, you might also want to increase the sysctls 1856# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 1857# 1858# The value below is the one more than the default. 1859# 1860options PMAP_SHPGPERPROC=201 1861 1862# 1863# Disable swapping. This option removes all code which actually performs 1864# swapping, so it's not possible to turn it back on at run-time. 1865# 1866# This is sometimes usable for systems which don't have any swap space 1867# (see also sysctls "vm.defer_swapspace_pageouts" and 1868# "vm.disable_swapspace_pageouts") 1869# 1870#options NO_SWAPPING 1871 1872# Set the size of the buffer cache KVM reservation, in buffers. This is 1873# scaled by approximately 16384 bytes. The system will auto-size the buffer 1874# cache if this option is not specified. 1875# 1876options NBUF=512 1877 1878# Set the size of the mbuf KVM reservation, in clusters. This is scaled 1879# by approximately 2048 bytes. The system will auto-size the mbuf area 1880# to (512 + maxusers*16) if this option is not specified. 1881# maxusers is in turn computed at boot time depending on available memory 1882# or set to the value specified by "options MAXUSERS=x" (x=0 means 1883# autoscaling). 1884# So, to take advantage of autoscaling, you have to remove both 1885# NMBCLUSTERS and MAXUSERS (and NMBUFS) from your kernel config. 1886# 1887options NMBCLUSTERS=1024 1888 1889# Set the number of mbufs available in the system. Each mbuf 1890# consumes 256 bytes. The system will autosize this (to 4 times 1891# the number of NMBCLUSTERS, depending on other constraints) 1892# if this option is not specified. 1893# 1894options NMBUFS=4096 1895 1896# Tune the buffer cache maximum KVA reservation, in bytes. The maximum is 1897# usually capped at 200 MB, effecting machines with > 1GB of ram. Note 1898# that the buffer cache only really governs write buffering and disk block 1899# translations. The VM page cache is our primary disk cache and is not 1900# effected by the size of the buffer cache. 1901# 1902options VM_BCACHE_SIZE_MAX="(100*1024*1024)" 1903 1904# Tune the swap zone KVA reservation, in bytes. The default is typically 1905# 70 MB, giving the system the ability to manage a maximum of 28GB worth 1906# of swapped out data. 1907# 1908options VM_SWZONE_SIZE_MAX="(50*1024*1024)" 1909 1910# 1911# Enable extra debugging code for locks. This stores the filename and 1912# line of whatever acquired the lock in the lock itself, and change a 1913# number of function calls to pass around the relevant data. This is 1914# not at all useful unless you are debugging lock code. Also note 1915# that it is likely to break e.g. fstat(1) unless you recompile your 1916# userland with -DDEBUG_LOCKS as well. 1917# 1918# DEBUG_LOCKS_LATENCY adds a sysctl to add a forced latency loop 1919# (count to N) in front of any spinlock or gettoken. 1920# 1921options DEBUG_LOCKS 1922options DEBUG_LOCKS_LATENCY 1923 1924# Set the amount of time (in seconds) the system will wait before 1925# rebooting automatically when a kernel panic occurs. If set to (-1), 1926# the system will wait indefinitely until a key is pressed on the 1927# console. 1928options PANIC_REBOOT_WAIT_TIME=16 1929 1930# Attempt to bypass the buffer cache and put data directly into the 1931# userland buffer for read operation when O_DIRECT flag is set on the 1932# file. Both offset and length of the read operation must be 1933# multiples of the physical media sector size. 1934# 1935options DIRECTIO 1936 1937# Specify a lower limit for the number of swap I/O buffers. They are 1938# (among other things) used when bypassing the buffer cache due to 1939# DIRECTIO kernel option enabled and O_DIRECT flag set on file. 1940# 1941#options NSWBUF_MIN=120 1942 1943# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID 1944# controllers (SmartRAID V and VI and later). 1945# These controllers require the CAM infrastructure. 1946# 1947device asr 1948 1949# The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/). 1950# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 1951# The DPT controllers are commonly re-licensed under other brand-names - 1952# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 1953# Compaq are actually DPT controllers. 1954# 1955# See src/sys/dev/raid/dpt for debugging and other subtle options. 1956# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 1957# instruments are enabled. The tools in 1958# /usr/sbin/dpt_* assume these to be enabled. 1959# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 1960# If you ant the driver to handle timeouts, enable 1961# this option. If your system is very busy, this 1962# option will create more trouble than solve. 1963# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 1964# wait when timing out with the above option. 1965# DPT_DEBUG_xxxx These are controllable from sys/dev/raid/dpt/dpt.h 1966# DPT_LOST_IRQ When enabled, will try, once per second, to catch 1967# any interrupt that got lost. Seems to help in some 1968# DPT-firmware/Motherboard combinations. Minimal 1969# cost, great benefit. 1970# DPT_RESET_HBA Make "reset" actually reset the controller 1971# instead of fudging it. Only enable this if you 1972# are 100% certain you need it. 1973 1974device dpt 1975 1976# DPT options 1977#!CAM# options DPT_MEASURE_PERFORMANCE 1978#!CAM# options DPT_HANDLE_TIMEOUTS 1979options DPT_TIMEOUT_FACTOR=4 1980options DPT_LOST_IRQ 1981options DPT_RESET_HBA 1982 1983# 1984# Compaq "CISS" RAID controllers (SmartRAID 5* series) 1985# These controllers have a SCSI-like interface, and require the 1986# CAM infrastructure. 1987# 1988device ciss 1989 1990# 1991# Intel Integrated RAID controllers. 1992# This driver is supported and maintained by 1993# "Leubner, Achim" <Achim_Leubner@adaptec.com>. 1994# 1995device iir 1996 1997# 1998# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later 1999# firmware. These controllers have a SCSI-like interface, and require 2000# the CAM infrastructure. 2001# 2002device mly 2003 2004# USB support 2005# UHCI controller 2006device uhci 2007# OHCI controller 2008device ohci 2009# EHCI controller 2010device ehci 2011# General USB code (mandatory for USB) 2012device usb 2013# Use this instead of usb for the new stack 2014#device "usb4bsd" 2015# 2016# USB Bluetooth 2017device ubt 2018# Fm Radio 2019device ufm 2020# Generic USB device driver 2021device ugen 2022# Human Interface Device (anything with buttons and dials) 2023device uhid 2024# USB keyboard 2025device ukbd 2026# USB printer 2027device ulpt 2028# USB Iomega Zip 100 Drive (Requires scbus and da) 2029device umass 2030# USB modem support 2031device umodem 2032# USB mouse 2033device ums 2034# USB Rio (MP3 Player) 2035device urio 2036# USB scanners 2037device uscanner 2038# USB com devices 2039device moscom 2040device uark 2041device ubsa 2042device uchcom 2043device ucom 2044device uftdi 2045device ugensa 2046device umct 2047device uplcom 2048device uslcom 2049device uticom 2050device uvisor 2051device uvscom 2052 2053# 2054# ADMtek USB ethernet. Supports the LinkSys USB100TX, 2055# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 2056# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 2057# eval board. 2058device aue 2059# 2060# ASIX Electronics AX88172 USB 2.0 ethernet driver. Used in the 2061# LinkSys USB200M and various other adapters. 2062device axe 2063# 2064# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 2065# and Netmate II, and the Belkin F5U111. 2066device cue 2067# 2068# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 2069# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 2070# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 2071# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 2072# and 2104USB, and the Corega USB-T. 2073device kue 2074# 2075# USB CDC ethernet. Supports the LG P-500 smartphone. 2076device lgue 2077# 2078# RealTek 8150 based USB ethernet device: 2079# Melco LUA-KTX 2080# GREEN HOUSE GH-USB100B 2081# Billionton ThumbLAN USBKR2-100B 2082device rue 2083 2084# USB wireless NICs, requires wlan_amrr 2085# 2086# Ralink Technology RT2501USB/RT2601USB 2087#device rum 2088# 2089# Ralink Technology RT2500USB 2090#device ural 2091 2092# debugging options for the USB subsystem 2093# 2094options USB_DEBUG 2095 2096# options for ukbd: 2097options UKBD_DFLT_KEYMAP # specify the built-in keymap 2098makeoptions UKBD_DFLT_KEYMAP=it.iso 2099 2100# Firewire support 2101device firewire # Firewire bus code 2102device sbp # SCSI over Firewire (Requires scbus and da) 2103device fwe # Ethernet over Firewire (non-standard!) 2104 2105# dcons support (Dumb Console Device) 2106device dcons # dumb console driver 2107device dcons_crom # FireWire attachment 2108options DCONS_BUF_SIZE=16384 # buffer size 2109options DCONS_POLL_HZ=100 # polling rate 2110options DCONS_FORCE_CONSOLE=1 # force to be the primary console 2111options DCONS_FORCE_GDB=1 # force to be the gdb device 2112 2113##################################################################### 2114# crypto subsystem 2115# 2116# This is a port of the openbsd crypto framework. Include this when 2117# configuring IPsec and when you have a h/w crypto device to accelerate 2118# user applications that link to openssl. 2119# 2120# Drivers are ports from openbsd with some simple enhancements that have 2121# been fed back to openbsd (and hopefully will be included). 2122 2123pseudo-device crypto # core crypto support 2124pseudo-device cryptodev # /dev/crypto for access to h/w 2125 2126device rndtest # FIPS 140-2 entropy tester 2127 2128device hifn # Hifn 7951, 7781, etc. 2129options HIFN_DEBUG # enable debugging support: hw.hifn.debug 2130#options HIFN_NO_RNG # for devices without RNG 2131options HIFN_RNDTEST # enable rndtest support 2132 2133device safe # SafeNet 1141 2134options SAFE_DEBUG # enable debugging support: hw.safe.debug 2135#options SAFE_NO_RNG # for devices without RNG 2136options SAFE_RNDTEST # enable rndtest support 2137 2138device ubsec # Broadcom 5501, 5601, 58xx 2139options UBSEC_DEBUG # enable debugging support: hw.ubsec.debug 2140#options UBSEC_NO_RNG # for devices without RNG 2141options UBSEC_RNDTEST # enable rndtest support 2142 2143device aesni # hardware crypto/RNG for AES-NI 2144device padlock # hardware crypto/RNG for VIA C3/C7/Eden 2145device rdrand # hardware RNG for RdRand 2146 2147# 2148# ACPI support using the Intel ACPI Component Architecture reference 2149# implementation. 2150# 2151# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer 2152# kernel environment variables to select initial debugging levels for the 2153# Intel ACPICA code. 2154# 2155# Note that building ACPI into the kernel is deprecated; the module is 2156# normally loaded automatically by the loader. 2157 2158device acpi 2159options ACPI_DEBUG 2160 2161# ACPI WMI Mapping driver 2162device acpi_wmi 2163 2164# ACPI Asus Extras (LCD backlight/brightness, video output, etc.) 2165device acpi_asus 2166 2167# ACPI Fujitsu Extras (Buttons) 2168device acpi_fujitsu 2169 2170# ACPI extras driver for HP laptops 2171device acpi_hp 2172 2173# ACPI Panasonic Extras (LCD backlight/brightness, video output, etc.) 2174device acpi_panasonic 2175 2176# ACPI Sony extra (LCD brightness) 2177device acpi_sony 2178 2179# ACPI extras driver for ThinkPad laptops 2180device acpi_thinkpad 2181 2182# ACPI Toshiba Extras (LCD backlight/brightness, video output, etc.) 2183device acpi_toshiba 2184 2185# ACPI Video Extensions (LCD backlight/brightness, video output, etc.) 2186device acpi_video 2187 2188device aibs # ASUSTeK AI Booster (ACPI ASOC ATK0110) 2189 2190# DRM options: 2191# drm: General DRM code 2192# i915drm: Intel i830, i845, i915, i945, i965, G33/35 2193# mach64drm: ATI Mach64 cards - Rage and 3D Rage series 2194# mgadrm: AGP Matrox G200, G400, G450, G550 2195# r128drm: ATI Rage 128 cards 2196# radeondrm: ATI Radeon cards 2197# savagedrm: Savage cards 2198# sisdrm: Sis cards 2199# tdfxdrm: 3dfx Voodoo 3/4/5 and Banshee 2200# 2201# DRM_DEBUG: include debug printfs, very slow 2202# 2203# DRM requires AGP in the kernel. 2204 2205device drm 2206device "i915drm" 2207device "mach64drm" 2208device mgadrm 2209device "r128drm" 2210device radeondrm 2211device savagedrm 2212device sisdrm 2213device tdfxdrm 2214 2215options DRM_DEBUG 2216options DRM_LINUX 2217 2218# 2219# Misc devices 2220# 2221device cmx # Omnikey CardMan 4040 smartcard reader 2222device amdsbwd # AMD South Bridge watchdog 2223device gpio # Enable support for the gpio framework 2224device ichwd # Intel ICH watchdog interrupt timer 2225device tbridge # regression testing 2226 2227# 2228# Embedded system options: 2229# 2230# An embedded system might want to run something other than init. 2231options INIT_PATH="/sbin/init:/sbin/oinit" 2232 2233# Debug options 2234options BUS_DEBUG # enable newbus debugging 2235options RSS_DEBUG # enable RSS (Receive Side Scaling) debugging 2236 2237# Record the program counter of the code interrupted by the statistics 2238# clock interrupt. Use pctrack(8) to dump this information. 2239options DEBUG_PCTRACK 2240 2241# More undocumented options for linting. 2242# Note that documenting these are not considered an affront. 2243 2244#options ACPI_NO_SEMAPHORES 2245options AHC_DUMP_EEPROM 2246#options BKTR_ALLOC_PAGES=xxx 2247options CAM_DEBUG_DELAY 2248options CLUSTERDEBUG 2249#options COMPAT_LINUX 2250options COMPAT_SUNOS 2251options DEBUG 2252options DEBUG_CRIT_SECTIONS 2253options DEBUG_INTERRUPTS 2254#options DISABLE_PSE 2255options BCE_DEBUG 2256options BNX_TSO_DEBUG 2257options EMX_RSS_DEBUG 2258options EMX_TSO_DEBUG 2259options JME_RSS_DEBUG 2260options IGB_RSS_DEBUG 2261options IGB_MSIX_DEBUG 2262#options ED_NO_MIIBUS 2263options ENABLE_ALART 2264options FB_DEBUG=2 2265options FB_INSTALL_CDEV 2266options I586_PMC_GUPROF=0x70000 2267#options IEEE80211_DEBUG_REFCNT 2268options IEEE80211_SUPPORT_SUPERG 2269options KBDIO_DEBUG=10 2270options KBD_MAXRETRY=4 2271options KBD_MAXWAIT=6 2272options KBD_RESETDELAY=201 2273#options KERN_TIMESTAMP 2274options KEY 2275#options LINPROCFS 2276options LOCKF_DEBUG 2277#options MAXFILES=xxx 2278options MBUF_DEBUG 2279options NO_LWKT_SPLIT_USERPRI 2280options PANIC_DEBUG 2281options PMAP_DEBUG 2282options PSM_DEBUG=4 2283options SCSI_NCR_DEBUG 2284options SCSI_NCR_MAX_SYNC=10000 2285options SCSI_NCR_MAX_WIDE=1 2286options SCSI_NCR_MYADDR=7 2287options SHOW_BUSYBUFS # List buffers that prevent root unmount 2288options SI_DEBUG 2289options SLAB_DEBUG 2290options SLIP_IFF_OPTS 2291options SOCKBUF_DEBUG 2292options TDMA_BINTVAL_DEFAULT=5 2293options TDMA_SLOTCNT_DEFAULT=2 2294options TDMA_SLOTLEN_DEFAULT=10*1000 2295options TDMA_TXRATE_11A_DEFAULT=2*24 2296options TDMA_TXRATE_11B_DEFAULT=2*11 2297options TDMA_TXRATE_11G_DEFAULT=2*24 2298options TDMA_TXRATE_11NA_DEFAULT="(4|IEEE80211_RATE_MCS)" 2299options TDMA_TXRATE_11NG_DEFAULT="(4|IEEE80211_RATE_MCS)" 2300options TDMA_TXRATE_HALF_DEFAULT=2*12 2301options TDMA_TXRATE_QUARTER_DEFAULT=2*6 2302options TDMA_TXRATE_TURBO_DEFAULT=2*24 2303#options TIMER_FREQ="((14318182+6)/12)" 2304options VFS_BIO_DEBUG 2305options VM_PAGE_DEBUG 2306options XBONEHACK 2307 2308options KTR 2309options KTR_ALL 2310options KTR_ENTRIES=1024 2311options KTR_VERBOSE=1 2312#options KTR_CTXSW 2313#options KTR_DMCRYPT 2314#options KTR_DSCHED_BFQ 2315#options KTR_ETHERNET 2316#options KTR_HAMMER 2317#options KTR_IFQ 2318#options KTR_IF_BGE 2319#options KTR_IF_EM 2320#options KTR_IF_EMX 2321#options KTR_IF_START 2322#options KTR_IPIQ 2323#options KTR_KERNENTRY 2324#options KTR_MEMORY 2325#options KTR_POLLING 2326#options KTR_SERIALIZER 2327#options KTR_SPIN_CONTENTION 2328#options KTR_TESTLOG 2329#options KTR_TOKENS 2330#options KTR_TSLEEP 2331#options KTR_USB_MEMORY 2332#options KTR_USCHED_BSD4 2333#options KTR_USCHED_DFLY 2334 2335# ALTQ 2336options ALTQ #alternate queueing 2337options ALTQ_CBQ #class based queueing 2338options ALTQ_RED #random early detection 2339options ALTQ_RIO #triple red for diffserv (needs RED) 2340options ALTQ_HFSC #hierarchical fair service curve 2341options ALTQ_PRIQ #priority queue 2342options ALTQ_FAIRQ #fair queue 2343#options ALTQ_NOPCC #don't use processor cycle counter 2344options ALTQ_DEBUG #for debugging 2345# you might want to set kernel timer to 1kHz if you use CBQ, 2346# especially with 100baseT 2347#options HZ=1000 2348 2349# SCTP 2350options SCTP 2351options SCTP_DEBUG 2352options SCTP_USE_ADLER32 2353options SCTP_HIGH_SPEED 2354options SCTP_STAT_LOGGING 2355options SCTP_CWND_LOGGING 2356options SCTP_BLK_LOGGING 2357options SCTP_STR_LOGGING 2358options SCTP_FR_LOGGING 2359options SCTP_MAP_LOGGING 2360 2361# DSCHED stuff 2362options DSCHED_AS 2363options DSCHED_BFQ 2364options DSCHED_FQ 2365 2366# WATCHDOG 2367options WDOG_DISABLE_ON_PANIC # Automatically disable watchdogs on panic 2368 2369# LED 2370options ERROR_LED_ON_PANIC # If an error led is present, light it up on panic 2371