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