1# 2# LINT64 -- 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 LINT64 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 those parts of the sound system I need. 66#makeoptions MODULES_OVERRIDE="sound/snd sound/pcm" 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_AVX disables AVX instruction set. 116# 117options CPU_DISABLE_AVX 118 119##################################################################### 120# COMPATIBILITY OPTIONS 121 122# Enable NDIS binary driver support 123options NDISAPI 124device ndis 125 126# 127# These three options provide support for System V Interface 128# Definition-style interprocess communication, in the form of shared 129# memory, semaphores, and message queues, respectively. 130# 131# System V shared memory and tunable parameters 132options SHMMIN=2 # min shared memory segment size (bytes) 133options SHMMNI=33 # max number of shared memory identifiers 134options SHMSEG=9 # max shared memory segments per process 135 136# System V semaphores and tunable parameters 137options SEMMAP=31 # amount of entries in semaphore map 138options SEMMNI=11 # number of semaphore identifiers in the system 139options SEMMNS=61 # number of semaphores in the system 140options SEMMNU=31 # number of undo structures in the system 141options SEMMSL=61 # max number of semaphores per id 142options SEMOPM=101 # max number of operations per semop call 143options SEMUME=11 # max number of undo entries per process 144 145# System V message queues and tunable parameters 146options MSGMNB=2049 # max characters per message queue 147options MSGMNI=41 # max number of message queue identifiers 148options MSGSEG=2049 # max number of message segments in the system 149options MSGSSZ=16 # size of a message segment MUST be power of 2 150options MSGTQL=41 # max amount of messages in the system 151 152##################################################################### 153# DEBUGGING OPTIONS 154 155# 156# Enable the kernel debugger. 157# 158options DDB 159 160# 161# Print a stack trace on kernel panic. 162# 163options DDB_TRACE 164 165# 166# Don't drop into DDB for a panic. Intended for unattended operation 167# where you may want to drop to DDB from the console, but still want 168# the machine to recover from a panic 169# 170options DDB_UNATTENDED 171 172# 173# If using GDB remote mode to debug the kernel, there's a non-standard 174# extension to the remote protocol that can be used to use the serial 175# port as both the debugging port and the system console. It's non- 176# standard and you're on your own if you enable it. See also the 177# "remotechat" variables in the DragonFly specific version of gdb. 178# 179options GDB_REMOTE_CHAT 180 181# 182# KTRACE enables the system-call tracing facility ktrace(2). 183# 184options KTRACE #kernel tracing 185 186# 187# The INVARIANTS option is used in a number of source files to enable 188# extra sanity checking of internal structures. This support is not 189# enabled by default because of the extra time it would take to check 190# for these conditions, which can only occur as a result of 191# programming errors. 192# 193options INVARIANTS 194 195# 196# The DIAGNOSTIC option is used to enable extra debugging information 197# from some parts of the kernel. As this makes everything more noisy, 198# it is disabled by default. 199# 200options DIAGNOSTIC 201 202# 203# SYSCTL_DEBUG enables a 'sysctl' debug tree that can be used to dump the 204# contents of the registered sysctl nodes on the console. It is disabled by 205# default because it generates excessively verbose console output that can 206# interfere with serial console operation. 207# 208options SYSCTL_DEBUG 209 210# 211# NO_SYSCTL_DESCR prevents sysctl descriptions from being compiled in 212# 213#options NO_SYSCTL_DESCR 214 215# 216# This option let some drivers co-exist that can't co-exist in a running 217# system. This is used to be able to compile all kernel code in one go for 218# quality assurance purposes (like this file, which the option takes it name 219# from.) 220# 221options COMPILING_LINT 222 223 224# XXX - this doesn't belong here. 225# Allow ordinary users to take the console - this is useful for X. 226options UCONSOLE 227 228##################################################################### 229# NETWORKING OPTIONS 230 231# 232# Protocol families: 233# Only the INET (Internet) family is officially supported in DragonFly. 234# 235options INET #Internet communications protocols 236options INET6 #IPv6 communications protocols 237 238options MPLS #Multi-Protocol Label Switching 239 240# 241# SMB/CIFS requester 242# NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV 243# options. 244options NETSMB #SMB/CIFS requester 245 246# mchain library. It can be either loaded as KLD or compiled into kernel 247options LIBMCHAIN #mbuf management library 248 249# netgraph(4). Enable the base netgraph code with the NETGRAPH option. 250# Individual node types can be enabled with the corresponding option 251# listed below; however, this is not strictly necessary as netgraph 252# will automatically load the corresponding KLD module if the node type 253# is not already compiled into the kernel. Each type below has a 254# corresponding man page, e.g., ng_async(4). 255options NETGRAPH #netgraph(4) system 256options NETGRAPH_ASYNC 257options NETGRAPH_BPF 258options NETGRAPH_BRIDGE 259options NETGRAPH_CISCO 260options NETGRAPH_ECHO 261options NETGRAPH_EIFACE 262options NETGRAPH_ETHER 263options NETGRAPH_FEC 264options NETGRAPH_FRAME_RELAY 265options NETGRAPH_HOLE 266options NETGRAPH_IFACE 267options NETGRAPH_KSOCKET 268options NETGRAPH_L2TP 269options NETGRAPH_LMI 270# MPPC compression requires proprietary files (not included) 271#options NETGRAPH_MPPC_COMPRESSION 272options NETGRAPH_MPPC_ENCRYPTION 273options NETGRAPH_ONE2MANY 274options NETGRAPH_PPP 275options NETGRAPH_PPPOE 276options NETGRAPH_PPTPGRE 277options NETGRAPH_RFC1490 278options NETGRAPH_SOCKET 279options NETGRAPH_TEE 280options NETGRAPH_TTY 281options NETGRAPH_UI 282options NETGRAPH_VJC 283 284device mn # Munich32x/Falc54 Nx64kbit/sec cards. 285 286# 287# Network interfaces: 288# The `loop' pseudo-device is MANDATORY when networking is enabled. 289# The `ether' pseudo-device provides generic code to handle 290# Ethernets; it is MANDATORY when a Ethernet device driver is 291# configured. 292# The `sppp' pseudo-device serves a similar role for certain types 293# of synchronous PPP links. 294# The `sl' pseudo-device implements the Serial Line IP (SLIP) service. 295# The `bpf' pseudo-device enables the Berkeley Packet Filter. Be 296# aware of the legal and administrative consequences of enabling this 297# option. The number of devices determines the maximum number of 298# simultaneous BPF clients programs runnable. 299# The `disc' pseudo-device implements a minimal network interface, 300# which throws away all packets sent and never receives any. It is 301# included for testing purposes. This shows up as the 'ds' interface. 302# The `tun' pseudo-device implements (user-)ppp and nos-tun 303# The `gif' pseudo-device implements IPv6 over IP4 tunneling, 304# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and 305# IPv6 over IPv6 tunneling. 306# The `gre' device implements two types of IP4 over IP4 tunneling: 307# GRE and MOBILE, as specified in the RFC1701 and RFC2004. 308# The `stf' device implements 6to4 encapsulation. 309# The `ef' pseudo-device provides support for multiple ethernet frame types 310# specified via ETHER_* options. See ef(4) for details. 311# 312pseudo-device ether #Generic Ethernet 313pseudo-device vlan 1 #VLAN support 314pseudo-device bridge #Bridging support 315pseudo-device sppp #Generic Synchronous PPP 316pseudo-device loop #Network loopback device 317pseudo-device bpf #Berkeley packet filter 318pseudo-device disc #Discard device (ds0, ds1, etc) 319pseudo-device tap #Ethernet tunnel network interface 320pseudo-device tun #Tunnel driver (ppp(8), nos-tun(8)) 321pseudo-device sl 2 #Serial Line IP 322pseudo-device gre #IP over IP tunneling 323 324# for IPv6 325pseudo-device gif #IPv6 and IPv4 tunneling 326pseudo-device stf #6to4 IPv6 over IPv4 encapsulation 327 328# 329# Internet family options: 330# 331# MROUTING enables the kernel multicast packet forwarder, which works 332# with mrouted(8). 333# 334# PIM enables Protocol Independent Multicast in the kernel. 335# Requires MROUTING enabled. 336# 337# IPFIREWALL enables support for IP firewall construction, in 338# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 339# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 340# limits the number of times a matching entry can be logged. 341# 342# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 343# and if you do not add other rules during startup to allow access, 344# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open 345# in /etc/rc.conf when first enabling this feature, then refining the 346# firewall rules in /etc/rc.firewall after you've tested that the new kernel 347# feature works properly. 348# 349# IPFIREWALL3 is based on a newer version of FreeBSD's ipfw2, along with 350# some enhancements. See ipfw3(4). 351# 352# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 353# allow everything. Use with care, if a cracker can crash your 354# firewall machine, they can get to your protected machines. However, 355# if you are using it as an as-needed filter for specific problems as 356# they arise, then this may be for you. Changing the default to 'allow' 357# means that you won't get stuck if the kernel and /sbin/ipfw binary get 358# out of sync. 359# 360# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 361# 362# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 363# packets without touching the ttl). This can be useful to hide firewalls 364# from traceroute and similar tools. 365# 366# TCPDEBUG is undocumented. 367# 368# ICMPPRINTFS enables ICMP to do extra debug prints. 369# 370options MROUTING # Multicast routing 371options PIM # Protocol Independent Multicast 372options IPFIREWALL #firewall 373options IPFIREWALL_DEBUG #debug prints 374options IPFIREWALL_VERBOSE #enable logging to syslogd(8) 375options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 376options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 377options IPV6FIREWALL #firewall for IPv6 378options IPV6FIREWALL_VERBOSE 379options IPV6FIREWALL_VERBOSE_LIMIT=100 380options IPV6FIREWALL_DEFAULT_TO_ACCEPT 381options IPDIVERT #divert sockets 382options IPSTEALTH #support for stealth forwarding 383options TCPDEBUG 384options ICMPPRINTFS 385 386options IPFIREWALL3 387 388device pf 389device pflog 390 391#CARP 392pseudo-device carp 393options CARP 394 395# Link aggregation interface. 396pseudo-device lagg 397 398# The MBUF_STRESS_TEST option enables options which create 399# various random failures / extreme cases related to mbuf 400# functions. See the mbuf(9) manpage for a list of available 401# test cases. 402options MBUF_STRESS_TEST 403 404# Statically link in accept filters 405options ACCEPT_FILTER_DATA 406options ACCEPT_FILTER_HTTP 407 408# TCP_SIGNATURE adds support for RFC 2385 (TCP-MD5) digests. These are 409# carried in TCP option 19. 410# This is enabled on a per-socket basis using the TCP_SIGNATURE_ENABLE 411# socket option. 412# This requires the use of 'device crypto' or 'device cryptodev'. 413# 414# XXX disabled for now until building with it is fixed, which broke 415# after removing IPsec. 416# 417#options TCP_SIGNATURE #include support for RFC 2385 418 419# 420# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This 421# prevents nmap et al. from identifying the TCP/IP stack, but breaks support 422# for RFC1644 extensions and is not recommended for web servers. 423# 424options TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN 425 426# ICMP_BANDLIM enables icmp error response bandwidth limiting. You 427# typically want this option as it will help protect the machine from 428# D.O.S. packet attacks. 429# 430options ICMP_BANDLIM 431 432# DUMMYNET enables the "dummynet" bandwidth limiter. You need 433# IPFIREWALL as well. See the dummynet(4) and ipfw(8) manpages for more info. 434# 435options DUMMYNET 436options DUMMYNET_DEBUG 437 438# IFPOLL_ENABLE adds support for mixed interrupt-polling handling 439# of network device drivers, which has significant benefits in terms 440# of robustness to overloads and responsivity, as well as permitting 441# accurate scheduling of the CPU time between kernel network processing 442# and other activities. The drawback is a moderate (up to 1/pollhz seconds) 443# potential increase in response times. See polling(4) for further details. 444# 445# IFPOLL_ENABLE adds hardware queues' based polling 446options IFPOLL_ENABLE 447 448##################################################################### 449# FILESYSTEM OPTIONS 450 451# 452# Only the root, /usr, and /tmp filesystems need be statically 453# compiled; everything else will be automatically loaded at mount 454# time. (Exception: the UFS family --- FFS, and MFS --- 455# cannot currently be demand-loaded.) Some people still prefer 456# to statically compile other filesystems as well. 457# 458 459# One of these is mandatory: 460options FFS #Fast filesystem 461options MFS #Memory filesystem 462options NFS #Network filesystem 463 464# The rest are optional: 465#options NFS_NOSERVER #Disable the NFS-server code. 466options AUTOFS #Automounter filesystem 467options CD9660 #ISO 9660 filesystem 468options FUSE #FUSE support module 469options HAMMER #HAMMER filesystem 470options HAMMER2 #HAMMER2 filesystem 471options HPFS #OS/2 File system 472options MSDOSFS #MS DOS filesystem 473options NTFS #NT filesystem 474options NULLFS #NULL filesystem 475options PROCFS #Process filesystem 476options SMBFS #SMB/CIFS filesystem 477options TMPFS #Temporary filesystem 478options UDF #UDF filesystem 479 480# The xFS_ROOT options REQUIRE the associated ``options xFS'' 481options NFS_ROOT #NFS usable as root device 482 483# Soft updates is technique for improving UFS filesystem speed and 484# making abrupt shutdown less risky. 485options SOFTUPDATES 486 487# Directory hashing improves the speed of operations on very large 488# directories at the expense of some memory. 489options UFS_DIRHASH 490 491# Make space in the kernel for a root filesystem on a md device. 492# Define to the number of kilobytes to reserve for the filesystem. 493options MD_ROOT_SIZE=10 494 495# Make the md device a potential root device, either with preloaded 496# images of type mfs_root or md_root. 497options MD_ROOT 498 499# Specify double the default maximum size for malloc(9)-backed md devices. 500options MD_NSECT=40000 501 502# Allow this many swap-devices. 503# 504# In order to manage swap, the system must reserve bitmap space that 505# scales with the largest mounted swap device multiplied by NSWAPDEV, 506# regardless of whether other swap devices exist or not. So it 507# is not a good idea to make this value too large. 508options NSWAPDEV=5 509 510# Disk quotas are supported when this option is enabled. 511options QUOTA #enable disk quotas 512 513# If you are running a machine just as a fileserver for PC and MAC 514# users, e.g. using SAMBA, you may consider setting this option 515# and keeping all those users' directories on a filesystem that is 516# mounted with the suiddir option. This gives new files the same 517# ownership as the directory (similar to group). It's a security hole 518# if you let these users run programs, so confine it to file-servers 519# (but it'll save you lots of headaches in those cases). Root owned 520# directories are exempt and X bits are cleared. The suid bit must be 521# set on the directory as well; see chmod(1) PC owners can't see/set 522# ownerships so they keep getting their toes trodden on. This saves 523# you all the support calls as the filesystem it's used on will act as 524# they expect: "It's my dir so it must be my file". 525# 526options SUIDDIR 527 528# NFS options: 529options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 530options NFS_MAXATTRTIMO=60 531options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 532options NFS_MAXDIRATTRTIMO=60 533options NFS_GATHERDELAY=10 # Default write gather delay (msec) 534options NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this 535options NFS_WDELAYHASHSIZ=16 # and with this 536options NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this 537options NFS_DEBUG # Enable NFS Debugging 538 539# NTFS options: 540options NTFS_DEBUG 541 542# MSDOSFS options: 543options MSDOSFS_DEBUG # Enable MSDOSFS Debugging 544 545# 546# Add support for the EXT2FS filesystem of Linux fame. Be a bit 547# careful with this - the ext2fs code has a tendency to lag behind 548# changes and not be exercised very much, so mounting read/write could 549# be dangerous (and even mounting read only could result in panics.) 550# 551options EXT2FS 552 553# Optional character code conversion support with LIBICONV. 554# Each option requires their base file system and LIBICONV. 555options CD9660_ICONV 556options MSDOSFS_ICONV 557options NTFS_ICONV 558 559##################################################################### 560# POSIX P1003.1B 561 562# Real time extensions added in the 1993 Posix 563# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 564 565options _KPOSIX_PRIORITY_SCHEDULING 566 567##################################################################### 568# CLOCK OPTIONS 569 570# The granularity of operation is controlled by the kernel option HZ whose 571# default value (100) means a granularity of 10ms (1s/HZ). 572# Consider, however, that reducing the granularity too much might 573# cause excessive overhead in clock interrupt processing, 574# potentially causing ticks to be missed and thus actually reducing 575# the accuracy of operation. 576 577options HZ=100 578 579##################################################################### 580# SCSI DEVICES 581 582# SCSI DEVICE CONFIGURATION 583 584# The SCSI subsystem consists of the `base' SCSI code, a number of 585# high-level SCSI device `type' drivers, and the low-level host-adapter 586# device drivers. The host adapters are listed in the ISA and PCI 587# device configuration sections below. 588# 589# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 590# that a given bus, target, and LUN always come on line as the same 591# device unit. In earlier versions the unit numbers were assigned 592# in the order that the devices were probed on the SCSI bus. This 593# means that if you removed a disk drive, you may have had to rewrite 594# your /etc/fstab file, and also that you had to be careful when adding 595# a new disk as it may have been probed earlier and moved your device 596# configuration around. 597 598# This old behavior is maintained as the default behavior. The unit 599# assignment begins with the first non-wired down unit for a device 600# type. For example, if you wire a disk as "da3" then the first 601# non-wired disk will be assigned da4. 602 603# The syntax for wiring down devices is: 604 605# device scbus0 at ahc0 # Single bus device 606# device scbus1 at ahc1 bus 0 # Single bus device 607# device scbus3 at ahc2 bus 0 # Twin bus device 608# device scbus2 at ahc2 bus 1 # Twin bus device 609# device da0 at scbus0 target 0 unit 0 610# device da1 at scbus3 target 1 611# device da2 at scbus2 target 3 612# device sa1 at scbus1 target 6 613# device cd 614 615# "units" (SCSI logical unit number) that are not specified are 616# treated as if specified as LUN 0. 617 618# All SCSI devices allocate as many units as are required. 619 620# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 621# configuration and doesn't have to be explicitly configured. 622 623device scbus #base SCSI code 624device ch #SCSI media changers 625device da #SCSI direct access devices (aka disks) 626device sa #SCSI tapes 627device cd #SCSI CD-ROMs 628device pass #CAM passthrough driver 629device sg #Passthrough device (linux scsi generic) 630device pt #SCSI processor type 631device ses #SCSI SES/SAF-TE driver 632device targ #SCSI Target Mode Code 633device targbh #SCSI Target Mode Blackhole Device 634 635# Options for device mapper 636device dm 637device dm_target_crypt 638device dm_target_linear 639device dm_target_striped 640device dm_target_delay 641device dm_target_flakey 642 643# Options for iSCSI 644device iscsi_initiator 645options ISCSI_INITIATOR_DEBUG=8 646 647# CAM OPTIONS: 648# debugging options: 649# -- NOTE -- If you specify one of the bus/target/lun options, you must 650# specify them all! 651# CAMDEBUG: When defined enables debugging macros 652# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 653# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 654# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 655# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 656# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 657# 658# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 659# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 660# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 661# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 662# queue after a bus reset, and the number of milliseconds to 663# freeze the device queue after a bus device reset. This 664# can be changed at boot and runtime with the 665# kern.cam.scsi_delay tunable/sysctl. 666options CAMDEBUG 667options CAM_DEBUG_BUS=-1 668options CAM_DEBUG_TARGET=-1 669options CAM_DEBUG_LUN=-1 670options CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 671options CAM_MAX_HIGHPOWER=4 672options SCSI_NO_SENSE_STRINGS 673options SCSI_NO_OP_STRINGS 674options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 675 676# Options for the CAM CDROM driver: 677# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 678# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 679# enforced if there is I/O waiting for another LUN 680# The compiled in defaults for these variables are 2 and 10 seconds, 681# respectively. 682# 683# These can also be changed on the fly with the following sysctl variables: 684# kern.cam.cd.changer.min_busy_seconds 685# kern.cam.cd.changer.max_busy_seconds 686# 687options CHANGER_MIN_BUSY_SECONDS=2 688options CHANGER_MAX_BUSY_SECONDS=10 689 690# Options for the CAM sequential access driver: 691# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes 692# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 693# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 694# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 695# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 696options SA_IO_TIMEOUT="(4)" 697options SA_SPACE_TIMEOUT="(60)" 698options SA_REWIND_TIMEOUT="(2*60)" 699options SA_ERASE_TIMEOUT="(4*60)" 700options SA_1FM_AT_EOD 701 702# Optional timeout for the CAM processor target (pt) device 703# This is specified in seconds. The default is 60 seconds. 704options SCSI_PT_DEFAULT_TIMEOUT="60" 705 706# Optional enable of doing SES passthrough on other devices (e.g., disks) 707# 708# Normally disabled because a lot of newer SCSI disks report themselves 709# as having SES capabilities, but this can then clot up attempts to build 710# build a topology with the SES device that's on the box these drives 711# are in.... 712options SES_ENABLE_PASSTHROUGH 713 714##################################################################### 715# MISCELLANEOUS DEVICES AND OPTIONS 716 717# The `pty' device usually turns out to be ``effectively mandatory'', 718# as it is required for `telnetd', `rlogind', `screen', `emacs', and 719# `xterm', among others. 720 721pseudo-device pty # Pseudo ttys 722pseudo-device gzip # Exec gzipped a.out's 723pseudo-device md # Memory/malloc disk 724pseudo-device vn # File image "disks" 725pseudo-device snp # Snoop device - to look at pty/vty/etc.. 726pseudo-device ccd 4 # Concatenated disk driver 727 728# Configuring Vinum into the kernel is not necessary, since the kld 729# module gets started automatically when vinum(8) starts. This 730# device is also untested. Use at your own risk. 731# 732# The option VINUMDEBUG must match the value set in CFLAGS 733# in src/sbin/vinum/Makefile. Failure to do so will result in 734# the following message from vinum(8): 735# 736# Can't get vinum config: Invalid argument 737# 738# see vinum(4) for more reasons not to use these options. 739pseudo-device vinum #Vinum concat/mirror/raid driver 740options VINUMDEBUG #enable Vinum debugging hooks 741 742# Kernel side iconv library 743options LIBICONV 744 745# Size of the kernel message buffer. Should be N * pagesize. 746options MSGBUF_SIZE=40960 747 748##################################################################### 749# HARDWARE DEVICE CONFIGURATION 750 751# ISA devices: 752 753# 754# Mandatory ISA devices: isa 755# 756device isa 757 758# 759# Options for `isa': 760# 761# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 762# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 763# This option breaks suspend/resume on some portables. 764# 765# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 766# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 767# Automatic EOI is documented not to work for the slave with the 768# original i8259A, but it works for some clones and some integrated 769# versions. 770# 771# MAXMEM specifies the amount of RAM on the machine; if this is not 772# specified, DragonFly will first read the amount of memory from the CMOS 773# RAM, so the amount of memory will initially be limited to 64MB or 16MB 774# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 775# then attempt to detect the installed amount of RAM. If this probe 776# fails to detect >64MB RAM you will have to use the MAXMEM option. 777# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 778# be 131072 (128 * 1024). 779# 780# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 781# reset the CPU for reboot. This is needed on some systems with broken 782# keyboard controllers. 783 784options AUTO_EOI_1 785#options AUTO_EOI_2 786options MAXMEM="(128*1024)" 787#options BROKEN_KEYBOARD_RESET 788 789# Enable support for the kernel PLL to use an external PPS signal, 790# under supervision of [x]ntpd(8) 791# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 792 793options PPS_SYNC 794 795# The keyboard controller; it controls the keyboard and the PS/2 mouse. 796device atkbdc0 at isa? port IO_KBD 797 798# The AT keyboard 799device atkbd0 at atkbdc? irq 1 800 801# Options for atkbd: 802options ATKBD_DFLT_KEYMAP # specify the built-in keymap 803makeoptions ATKBD_DFLT_KEYMAP="jp.106" 804 805# These options are valid for other keyboard drivers as well. 806options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 807options KBD_INSTALL_CDEV # install a CDEV entry in /dev 808 809# `flags' for atkbd: 810# 0x01 Force detection of keyboard, else we always assume a keyboard 811# 0x02 Don't reset keyboard, useful for some newer ThinkPads 812# 0x03 Force detection and avoid reset, might help with certain 813# dockingstations 814# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 815 816# PS/2 mouse 817device psm0 at atkbdc? irq 12 818 819# Options for psm: 820options PSM_HOOKRESUME #hook the system resume event, useful 821 #for some laptops 822options PSM_RESETAFTERSUSPEND #reset the device at the resume event 823 824device kbdmux # keyboard multiplexer 825 826# The video card driver. 827device vga0 at isa? 828 829# Options for vga: 830options VGA_DEBUG=2 # enable VGA debug output 831 832# If you experience problems switching back to 80x25 (or a derived mode), 833# the following option might help. 834#options VGA_KEEP_POWERON_MODE # use power-on settings for 80x25 835 836# If you can dispense with some vga driver features, you may want to 837# use the following options to save some memory. 838#options VGA_NO_FONT_LOADING # don't save/load font 839#options VGA_NO_MODE_CHANGE # don't change video modes 840 841# The following option probably won't work with the LCD displays. 842options VGA_WIDTH90 # support 90 column modes 843 844# Splash screen at start up! Screen savers require this too. 845pseudo-device splash 846 847# The syscons console driver (sco color console compatible). 848device sc0 at nexus? 849options MAXCONS=16 # number of virtual consoles 850options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 851options SC_DEBUG_LEVEL=5 # enable debug output 852options SC_DFLT_FONT # compile font in 853makeoptions SC_DFLT_FONT=cp850 854options SC_DISABLE_DDBKEY # disable `debug' key 855options SC_DISABLE_REBOOT # disable reboot key sequence 856options SC_HISTORY_SIZE=200 # number of history buffer lines 857options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 858options SC_PIXEL_MODE # add support for the raster text mode 859 860# The following options will let you change the default colors of syscons. 861options SC_NORM_ATTR="(FG_GREEN|BG_BLACK)" 862options SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)" 863options SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)" 864options SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)" 865options SC_BORDER_COLOR="FG_BLACK" 866 867# If you have a two button mouse, you may want to add the following option 868# to use the right button of the mouse to paste text. 869options SC_TWOBUTTON_MOUSE 870 871# You can selectively disable features in syscons. 872#options SC_NO_CUTPASTE 873#options SC_NO_FONT_LOADING 874#options SC_NO_HISTORY 875#options SC_NO_SYSMOUSE 876 877# 878# SCSI host adapters 879# 880# adv: All Narrow SCSI bus AdvanSys controllers. 881# adw: Second Generation AdvanSys controllers including the ADV940UW. 882# bt: Most Buslogic controllers 883# 884# Note that the order is important in order for Buslogic cards to be 885# probed correctly. 886# 887 888device bt 889device adv 890device adw 891 892# 893# Adaptec FSA RAID controllers, including integrated DELL controller, 894# the Dell PERC 2/QC and the HP NetRAID-4M 895# 896device aac 897options AAC_DEBUG 898device aacp # SCSI Passthrough interface (optional, CAM required) 899 900# 901# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 902# one entry is needed; the code will find and configure all supported 903# controllers. 904# 905device ida # Compaq Smart RAID 906device mlx # Mylex DAC960 907device amr # AMI MegaRAID 908device amrp # SCSI Passthrough interface (optional, CAM req.) 909options AMR_DEBUG=3 910device mfi # LSI MegaRAID SAS 911device mfip # LSI MegaRAID SAS passthrough, requires CAM 912options MFI_DEBUG 913 914# 915# LSI MegaRAID 6Gb/s and 12Gb/s SAS+SATA RAID controller driver 916# 917device mrsas 918 919# 920# Areca RAID (CAM is required). 921# 922device arcmsr # Areca SATA II RAID 923 924# 925# Highpoint RocketRAID 182x. 926device hptmv 927 928# 929# Highpoint RocketRAID. Supports RR172x, RR222x, RR2240, RR232x, RR2340, 930# RR2210, RR174x, RR2522, RR231x, RR230x. 931device hptrr 932 933# 934# Highpoint RocketRAID 27xx. 935device "hpt27xx" 936 937# 938# Highpoint RocketRaid 3xxx series SATA RAID 939device hptiop 940 941# 942# 3ware ATA RAID 943# 944device twe # 3ware ATA RAID 945device twa # 3ware 9000 series PATA/SATA RAID 946options TWA_DEBUG=10 # enable debug messages 947device tws # 3ware 9750 series SATA/SAS RAID 948 949# 950# IBM ServeRAID 951# 952device ips 953 954# AHCI driver, this will override NATA for AHCI devices, 955# both drivers may be included. 956# 957device ahci 958 959# NVME driver 960# 961device nvme 962 963# SiI3124/3132 driver 964# 965device sili 966 967# The 'NATA' driver supports all ATA and ATAPI devices. 968# You only need one "device nata" for it to find all 969# PCI ATA/ATAPI devices on modern machines. 970# 971device nata 972device natadisk # ATA disk drives 973device natapicd # ATAPI CD/DVD drives 974device natapifd # ATAPI floppy drives 975device natapist # ATAPI tape drives 976device natapicam # ATAPI CAM layer emulation 977device nataraid # support for ATA software RAID controllers 978 979# The following options are valid for the NATA driver: 980# 981# ATA_STATIC_ID: controller numbering is static (like the old driver) 982# else the device numbers are dynamically allocated. 983# ATA_NO_*: leave out support for the specified controller brand 984# 985options ATA_STATIC_ID 986#options ATA_NO_ACARD 987#options ATA_NO_ACERLABS 988#options ATA_NO_AHCI 989#options ATA_NO_AMD 990#options ATA_NO_CYPRESS 991#options ATA_NO_CYRIX 992#options ATA_NO_HIGHPOINT 993#options ATA_NO_INTEL 994#options ATA_NO_ITE 995#options ATA_NO_JMICRON 996#options ATA_NO_MARVELL 997#options ATA_NO_NATIONAL 998#options ATA_NO_NETCELL 999#options ATA_NO_NVIDIA 1000#options ATA_NO_PROMISE 1001#options ATA_NO_SERVERWORKS 1002#options ATA_NO_SILICONIMAGE 1003#options ATA_NO_SIS 1004#options ATA_NO_VIA 1005 1006# For older non-PCI systems, these are the lines to use: 1007# 1008#device nata0 at isa? port IO_WD1 irq 14 1009#device nata1 at isa? port IO_WD2 irq 15 1010 1011# 1012# Standard floppy disk controllers: `fdc' and `fd' (see fdc(4)) 1013# 1014device fdc0 at isa? port IO_FD1 irq 6 drq 2 1015# 1016# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1017# gotta turn it actually on by setting the variable fd_debug with DDB, 1018# however. 1019options FDC_DEBUG 1020 1021device fd0 at fdc0 drive 0 1022device fd1 at fdc0 drive 1 1023 1024# LMC/SBE LMC1504 quad T1/E1 driver 1025# 1026device musycc 1027 1028# 1029# sio: serial ports (see sio(4)) 1030 1031device sio0 at isa? port IO_COM1 flags 0x10 irq 4 1032 1033# 1034# `flags' for serial drivers that support consoles (only for sio now): 1035# 0x10 enable console support for this unit. The other console flags 1036# are ignored unless this is set. Enabling console support does 1037# not make the unit the preferred console - boot with -h or set 1038# the 0x20 flag for that. Currently, at most one unit can have 1039# console support; the first one (in config file order) with 1040# this flag set is preferred. Setting this flag for sio0 gives 1041# the old behaviour. 1042# 0x20 force this unit to be the console (unless there is another 1043# higher priority console). This replaces the COMCONSOLE option. 1044# 0x40 reserve this unit for low level console operations. Do not 1045# access the device in any normal way. 1046# 0x80 use this port for serial line gdb support in ddb. 1047# 1048 1049# Options for serial drivers that support consoles (only for sio now): 1050options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 1051 #DDB, if available. 1052options CONSPEED=115200 # speed for serial console 1053 # (default 9600) 1054 1055# Solaris implements a new BREAK which is initiated by a character 1056# sequence CR ~ ^b which is similar to a familiar pattern used on 1057# Sun servers by the Remote Console. 1058options ALT_BREAK_TO_DEBUGGER 1059 1060# Options for sio: 1061options COM_ESP #code for Hayes ESP 1062options COM_MULTIPORT #code for some cards with shared IRQs 1063 1064# Other flags for sio that aren't documented in the man page. 1065# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 1066# ST16650A-compatible UARTs. 1067 1068# PCI Universal Communications driver 1069# Supports various single and multi port PCI serial cards. Maybe later 1070# also the parallel ports on combination serial/parallel cards. New cards 1071# can be added in src/sys/dev/misc/puc/pucdata.c. 1072device puc 1073 1074# 1075# Network interfaces: `is', `lnc' 1076# 1077# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 & Am79C960) 1078# sbsh: Granch SBNI16 SHDSL modem PCI adapters 1079# vmx: VMware VMXNET3 Ethernet (BSD open source) 1080# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 1081# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 1082# bridge with a PCMCIA adapter plugged into it. 1083# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller. 1084# 1085device lnc 1086device sln 1087device sn 1088 1089# Wlan support is mandatory for some wireless LAN devices. 1090options IEEE80211_DEBUG #enable debugging msgs 1091options IEEE80211_SUPPORT_MESH #enable 802.11s D3.0 support 1092options IEEE80211_SUPPORT_TDMA #enable TDMA support 1093device wlan # 802.11 support 1094device wlan_acl # 802.11 MAC-based access control for AP 1095device wlan_ccmp # 802.11 CCMP support 1096device wlan_tkip # 802.11 TKIP support 1097device wlan_wep # 802.11 WEP support 1098device wlan_xauth # 802.11 WPA or 802.1x authentication for AP 1099device wlan_amrr # 802.11 AMRR TX rate control algorithm 1100device ath # Atheros AR521x 1101options AH_AR5416_INTERRUPT_MITIGATION 1102options AH_ASSERT 1103options AH_DEBUG 1104options AH_INTERRUPT_DEBUGGING 1105options AH_MAXCHAN=96 1106options AH_NEED_DESC_SWAP 1107options AH_PRIVATE_DIAG 1108options AH_RXCFG_SDMAMW_4BYTES 1109options AH_SUPPORT_AR5416 1110options AH_SUPPORT_AR9130 1111options AH_SUPPORT_AR9330 1112options AH_SUPPORT_AR9340 1113options AH_USE_INIPDGAIN 1114device ath_hal # Atheros Hardware Access Layer 1115#device ath_rate_amrr # Atheros AMRR TX rate control algorithm 1116#device ath_rate_onoe # Atheros Onoe TX rate control algorithm 1117device ath_rate_sample # Atheros Sample TX rate control algorithm 1118options ATH_DEBUG # turn on debugging output (see hw.ath.debug) 1119options ATH_DIAGAPI # diagnostic interface to the HAL 1120options ATH_ENABLE_DFS 1121options ATH_KTR_INTR_DEBUG 1122device siba_bwn # Sonic Inc. Silicon Backplane needed for bwn 1123options SIBA_DEBUG # turn on debugging output 1124device bwn # Broadcom BCM43xx NICs using v4 firmware 1125options BWN_DEBUG # turn on debugging output 1126options BWN_RXRING_SLOTS=128 # number of RX slots to allocate 1127options BWN_TXRING_SLOTS=128 # number of TX slots to allocate 1128device iwi # Intel PRO/Wireless 2200BG/2915ABG 1129device iwm # Intel Dual Band Wireless AC 316x/726x/826x 1130options IWM_DEBUG # turn on debugging output 1131device iwn # Intel WiFi Link 4965/1000/5000/5150/5300/6000/6050 1132options IWN_DEBUG # turn on debugging output 1133device wi # WaveLAN/IEEE, PRISM-II, Spectrum24 802.11DS 1134device xe # Xircom PCMCIA 1135device ral # Ralink Technology 802.11 wireless NIC 1136device wpi 1137options WPI_DEBUG # turn on debugging output 1138 1139# IEEE 802.11 adapter firmware modules 1140 1141# iwifw: Intel PRO/Wireless 2200BG/2225BG/2915ABG firmware 1142# iwmfw Intel Dual Band Wireless AC 3160/3165/3168/7260/7265/8260/8265 1143# iwnfw: Intel WiFi Link 4965/1000/5000/5150/5300/6000/6050 1144# ralfw: Ralink Technology RT25xx and RT26xx firmware 1145# wpifw: Intel 3945ABG Wireless LAN Controller firmware 1146 1147device iwifw 1148device iwmfw 1149device iwnfw 1150device ralfw 1151device wpifw 1152 1153# Bluetooth Protocols 1154device bluetooth 1155 1156# Sound drivers 1157# 1158 1159# Basic sound card support: 1160device sound 1161# For PCI sound cards: 1162device "snd_als4000" 1163device "snd_atiixp" 1164device "snd_cmi" 1165device "snd_cs4281" 1166device "snd_emu10k1" 1167device "snd_emu10kx" 1168device "snd_envy24" 1169device "snd_envy24ht" 1170device "snd_es137x" 1171device "snd_fm801" 1172device "snd_hda" 1173device "snd_hdspe" 1174device "snd_ich" 1175device "snd_maestro" 1176device "snd_neomagic" 1177device "snd_solo" 1178device "snd_spicds" 1179device "snd_t4dwave" 1180device "snd_via8233" 1181device "snd_via82c686" 1182device "snd_vibes" 1183# USB 1184device "snd_uaudio" 1185 1186# 1187# Following options are intended for debugging/testing purposes: 1188# 1189# SND_DEBUG Enable extra debugging code that includes 1190# sanity checking and possible increase of 1191# verbosity. 1192# 1193# SND_DIAGNOSTIC Similar in a spirit of INVARIANTS/DIAGNOSTIC, 1194# zero tolerance against inconsistencies. 1195# 1196# SND_FEEDER_MULTIFORMAT By default, only 16/32 bit feeders are compiled 1197# in. This options enable most feeder converters 1198# except for 8bit. WARNING: May bloat the kernel. 1199# 1200# SND_FEEDER_FULL_MULTIFORMAT Ditto, but includes 8bit feeders as well. 1201# 1202# SND_FEEDER_RATE_HP (feeder_rate) High precision 64bit arithmetic 1203# as much as possible (the default trying to 1204# avoid it). Possible slowdown. 1205# 1206# SND_OLDSTEREO Only 2 channels are allowed, effectively 1207# disabling multichannel processing. 1208# 1209options SND_DEBUG 1210#options SND_DIAGNOSTIC 1211options SND_FEEDER_MULTIFORMAT 1212options SND_FEEDER_FULL_MULTIFORMAT 1213options SND_FEEDER_RATE_HP 1214options SND_OLDSTEREO 1215 1216# 1217# Miscellaneous hardware: 1218# 1219# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 1220# coremctl: Intel Core/E3 memory controller (required by ecc(4) and memtemp(4)) 1221# dimm: Location inforamtion (required by ecc(4) and memtemp(4)) 1222# ecc: ECC memory controller 1223# ipmi: Intelligent Platform Management Interface 1224# joy: joystick 1225# nmdm: nullmodem terminal driver (see nmdm(4)) 1226# tpm: Trusted Platform Module 1227 1228# Notes on the Specialix SI/XIO driver: 1229# **This is NOT a Specialix supported Driver!** 1230# The host card is memory, not IO mapped. 1231# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 1232# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 1233# The cards can use an IRQ of 11, 12 or 15. 1234 1235device coremctl 1236device dimm 1237device ecc 1238device joy0 at isa? port IO_GAME 1239# nullmodem terminal driver 1240device nmdm 1241device tpm 1242device ipmi 1243 1244# The adw driver will attempt to use memory mapped I/O for all PCI 1245# controllers that have it configured only if this option is set. 1246options ADW_ALLOW_MEMIO 1247 1248# 1249# PCI devices & PCI options: 1250# 1251# The main PCI bus device is `pci'. It provides auto-detection and 1252# configuration support for all devices on the PCI bus, using either 1253# configuration mode defined in the PCI specification. 1254 1255device pci 1256 1257# AGP GART support 1258# 1259device agp 1260 1261# 1262# AGP debugging. 1263# 1264options AGP_DEBUG 1265 1266# The `amd' device provides support for the AMD 53C974 SCSI host 1267# adapter chip as found on devices such as the Tekram DC-390(T). 1268# 1269# The `bge' device provides support for gigabit ethernet adapters 1270# based on the Broadcom BCM570x family of controllers, including the 1271# 3Com 3c996-T, the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41, 1272# and the embedded gigE NICs on Dell PowerEdge 2550 servers. 1273# 1274# The `ncr' device provides support for the NCR 53C810 and 53C825 1275# self-contained SCSI host adapters. 1276# 1277# The `isp' device provides support for the Qlogic ISP 1020, 1040 1278# nd 1040B PCI SCSI host adapters, ISP 1240 Dual Ultra SCSI, 1279# ISP 1080 and 1280 (Dual) Ultra2, ISP 12160 Ultra3 SCSI, as well as 1280# the Qlogic ISP 2100 and ISP 2200 Fibre Channel Host Adapters. 1281# 1282# The `dc' device provides support for PCI fast ethernet adapters 1283# based on the DEC/Intel 21143 and various workalikes including: 1284# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1285# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1286# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1287# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1288# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1289# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1290# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1291# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1292# KNE110TX. 1293# 1294# The `de' device provides support for the Digital Equipment DC21040 1295# self-contained Ethernet adapter. 1296# 1297# The `em' device provides support for the Intel Pro/1000 Family of Gigabit 1298# adapters (82542, 82543, 82544, 82540). 1299# 1300# The `et' device provides support for the Agere ET1310 10/100/1000 PCIe 1301# adapters. 1302# 1303# The `fxp' device provides support for the Intel EtherExpress Pro/100B 1304# PCI Fast Ethernet adapters. 1305# 1306# The 'lge' device provides support for PCI gigabit ethernet adapters 1307# based on the Level 1 LXT1001 NetCellerator chipset. This includes the 1308# D-Link DGE-500SX, SMC TigerCard 1000 (SMC9462SX), and some Addtron cards. 1309# 1310# The 'my' device provides support for the Myson MTD80X and MTD89X PCI 1311# Fast Ethernet adapters. 1312# 1313# The 'nge' device provides support for PCI gigabit ethernet adapters 1314# based on the National Semiconductor DP83820 and DP83821 chipset. This 1315# includes the SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante 1316# FriendlyNet GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the 1317# LinkSys EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T. 1318# 1319# The 'oce' device provides support for Emulex 10 Gbit adapters 1320# (OneConnect Ethernet). 1321# 1322# The 'pcn' device provides support for PCI fast ethernet adapters based 1323# on the AMD Am79c97x chipsets, including the PCnet/FAST, PCnet/FAST+, 1324# PCnet/PRO and PCnet/Home. These were previously handled by the lnc 1325# driver (and still will be if you leave this driver out of the kernel). 1326# 1327# Te 're' device provides support for PCI GigaBit ethernet adapters based 1328# on the RealTek 8169 chipset. It also supports the 8139C+ and is the 1329# preferred driver for that chip. 1330# 1331# The 'rl' device provides support for PCI fast ethernet adapters based 1332# on the RealTek 8129/8139 chipset. Note that the RealTek driver defaults 1333# to using programmed I/O to do register accesses because memory mapped 1334# mode seems to cause severe lockups on SMP hardware. This driver also 1335# supports the Accton EN1207D `Cheetah' adapter, which uses a chip called 1336# the MPX 5030/5038, which is either a RealTek in disguise or a RealTek 1337# workalike. Note that the D-Link DFE-530TX+ uses the RealTek chipset 1338# and is supported by this driver, not the 'vr' driver. 1339# 1340# The 'sf' device provides support for Adaptec Duralink PCI fast 1341# ethernet adapters based on the Adaptec AIC-6915 "starfire" controller. 1342# This includes dual and quad port cards, as well as one 100baseFX card. 1343# Most of these are 64-bit PCI devices, except for one single port 1344# card which is 32-bit. 1345# 1346# The 'ste' device provides support for adapters based on the Sundance 1347# Technologies ST201 PCI fast ethernet controller. This includes the 1348# D-Link DFE-550TX. 1349# 1350# The 'sis' device provides support for adapters based on the Silicon 1351# Integrated Systems SiS 900 and SiS 7016 PCI fast ethernet controller 1352# chips. 1353# 1354# The 'sk' device provides support for the SysKonnect SK-984x series 1355# PCI gigabit ethernet NICs. This includes the SK-9841 and SK-9842 1356# single port cards (single mode and multimode fiber) and the 1357# SK-9843 and SK-9844 dual port cards (also single mode and multimode). 1358# The driver will autodetect the number of ports on the card and 1359# attach each one as a separate network interface. 1360# 1361# The 'ti' device provides support for PCI gigabit ethernet NICs based 1362# on the Alteon Networks Tigon 1 and Tigon 2 chipsets. This includes the 1363# Alteon AceNIC, the 3Com 3c985, the Netgear GA620 and various others. 1364# Note that you will probably want to bump up NMBCLUSTERS a lot to use 1365# this driver. 1366# 1367# The 'tl' device provides support for the Texas Instruments TNETE100 1368# series 'ThunderLAN' cards and integrated ethernet controllers. This 1369# includes several Compaq Netelligent 10/100 cards and the built-in 1370# ethernet controllers in several Compaq Prosignia, Proliant and 1371# Deskpro systems. It also supports several Olicom 10Mbps and 10/100 1372# boards. 1373# 1374# The `tx' device provides support for the SMC 9432 TX, BTX and FTX cards. 1375# 1376# The `txp' device provides support for the 3Com 3cR990 "Typhoon" 1377# 10/100 adapters. 1378# 1379# The `vr' device provides support for various fast ethernet adapters 1380# based on the VIA Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' 1381# chips, including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1382# Technologies PN102TX, and the AOpen/Acer ALN-320. 1383# 1384# The `wb' device provides support for various fast ethernet adapters 1385# based on the Winbond W89C840F chip. Note: this is not the same as 1386# the Winbond W89C940F, which is an NE2000 clone. 1387# 1388# The `xl' device provides support for the 3Com 3c900, 3c905 and 1389# 3c905B (Fast) Etherlink XL cards and integrated controllers. This 1390# includes the integrated 3c905B-TX chips in certain Dell Optiplex and 1391# Dell Precision desktop machines and the integrated 3c905-TX chips 1392# in Dell Latitude laptop docking stations. 1393# 1394# The 'bktr' device is a PCI video capture device using the Brooktree 1395# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 1396# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 1397# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 1398# 1399# options OVERRIDE_CARD=xxx 1400# options OVERRIDE_TUNER=xxx 1401# options OVERRIDE_MSP=1 1402# options OVERRIDE_DBX=1 1403# These options can be used to override the auto detection 1404# The current values for xxx are found in src/sys/dev/video/bktr/bktr_card.h 1405# Using sysctl(8) run-time overrides on a per-card basis can be made 1406# 1407# options BKTR_SYSTEM_DEFAULT=BROOKTREE_PAL 1408# or 1409# options BKTR_SYSTEM_DEFAULT=BROOKTREE_NTSC 1410# Specifies the default video capture mode. 1411# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 1412# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 1413# 1414# options BKTR_USE_PLL 1415# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 1416# must enable PLL mode with this option. eg some new Bt878 cards. 1417# 1418# options BKTR_GPIO_ACCESS 1419# This enable IOCTLs which give user level access to the GPIO port. 1420# 1421# options BKTR_NO_MSP_RESET 1422# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 1423# 1424# options BKTR_430_FX_MODE 1425# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 1426# 1427# options BKTR_SIS_VIA_MODE 1428# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 1429# needed for some old SiS and VIA chipset motherboards. 1430# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 1431# motherboards and motherboards with bad or incomplete PCI 2.1 support. 1432# As a rough guess, old = before 1998 1433# 1434# options BKTR_NEW_MSP34XX_DRIVER 1435# Use new, more complete initialization scheme for the msp34* soundchip. 1436# Should fix stereo autodetection if the old driver does only output 1437# mono sound. 1438# 1439# options BKTR_OVERRIDE_CARD=xxx 1440# options BKTR_OVERRIDE_DBX=xxx 1441# options BKTR_OVERRIDE_MSP=xxx 1442# options BKTR_OVERRIDE_TUNER=xxx 1443# These options can be used to select a specific device, regardless of 1444# the autodetection and i2c device checks (see comments in bktr_card.c). 1445# 1446device amd # AMD 53C974 (Tekram DC-390(T)) 1447device isp # Qlogic family 1448device ispfw # Firmware for QLogic HBAs 1449device mpr # LSI-Logic MPT-Fusion 3 1450device mps # LSI-Logic MPT-Fusion 2 1451device mpt # LSI '909 FC adapters 1452device ncr # NCR/Symbios Logic 1453device sym # NCR/Symbios Logic (newer chipsets) 1454device trm # Tekram DC395U/UW/F and DC315U 1455# 1456# Options for ISP 1457# 1458# ISP_TARGET_MODE - enable target mode operation 1459#options ISP_TARGET_MODE=1 1460 1461# Options used in dev/disk/sym/ (Symbios SCSI driver). 1462#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 1463 # Allows the ncr to take precedence 1464 # 1 (1<<0) -> 810a, 860 1465 # 2 (1<<1) -> 825a, 875, 885, 895 1466 # 4 (1<<2) -> 895a, 896, 1510d 1467#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 1468 # disabled:0 (default), enabled:1 1469#options SYM_SETUP_PCI_PARITY #-PCI parity checking 1470 # disabled:0, enabled:1 (default) 1471#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 1472 # default:8, range:[1..64] 1473 1474 1475# MII bus support is required for some PCI 10/100 ethernet NICs, 1476# namely those which use MII-compliant transceivers or implement 1477# transceiver control interfaces that operate like an MII. Adding 1478# "device miibus0" to the kernel config pulls in support for 1479# the generic miibus API and all of the PHY drivers, including a 1480# generic one for PHYs that aren't specifically handled by an 1481# individual driver. 1482device miibus 1483 1484# PCI Ethernet NICs that use the common MII bus controller code. 1485device ae # Attansic/Atheros L2 Fast Ethernet 1486device alc # Atheros AR8131/AR8132 1487device ale # Atheros AR8121/AR8113/AR8114 1488device age # Attansic/Atheros L1 Gigabit Ethernet 1489device bce # Broadcom NetXtreme II Gigabit Ethernet 1490device bfe # Broadcom BCM440x 10/100 Ethernet 1491device bnx # Broadcom NetXtreme 5718/57785 Gigabit Ethernet 1492device dc # DEC/Intel 21143 and various workalikes 1493device fxp # Intel EtherExpress PRO/100B (82557, 82558) 1494device my # Myson Fast Ethernet (MTD80X, MTD89X) 1495device pcn # AMD Am79C97x PCI 10/100 NICs 1496device re # RealTek 8139C+/8169 1497device rl # RealTek 8129/8139 1498device sbsh # Granch SBNI16 SHDSL modem 1499device sf # Adaptec AIC-6915 (``Starfire'') 1500device sis # Silicon Integrated Systems SiS 900/SiS 7016 1501device ste # Sundance ST201 (D-Link DFE-550TX) 1502device tl # Texas Instruments ThunderLAN 1503device tx # SMC EtherPower II (83c17x ``EPIC'') 1504device vge # VIA 612x GigE 1505device vr # VIA Rhine, Rhine II 1506device wb # Winbond W89C840F 1507device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1508 1509# PCI Ethernet NICs. 1510device de # DEC/Intel DC21x4x (``Tulip'') 1511device txp # 3Com 3cR990 (``Typhoon'') 1512 1513# Gigabit Ethernet NICs. 1514device bge # Broadcom BCM570x (``Tigon III'') 1515device em # Intel Pro/1000 (8254x,8257x) 1516 # Requires ig_hal 1517device emx # Intel Pro/1000 (8257{1,2,3,4}) 1518 # Requires ig_hal 1519device igb # Intel Pro/1000 (82575, 82576, 82580, i350) 1520 # Requires ig_hal 1521device ig_hal # Intel Pro/1000 hardware abstraction layer 1522device ix # Intel PRO/10GbE PCIE Ethernet Family 1523device et # Agere ET1310 10/100/1000 Ethernet 1524device lge # Level 1 LXT1001 (``Mercury'') 1525device mxge # Myricom Myri-10G 10GbE NIC 1526device mxgefw # Firmware for Myricom Myri-10G 10GbE NIC 1527device nfe # nVidia nForce2/3 MCP04/51/55 CK804 1528device nge # NatSemi DP83820 and DP83821 1529device oce # Emulex 10 GbE (OneConnect Ethernet) 1530device sk # SysKonnect GEnesis, LinkSys EG1023, D-Link 1531device ti # Alteon (``Tigon I'', ``Tigon II'') 1532device stge # Sundance/Tamarack TC9021 Gigabit Ethernet 1533device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 1534device jme # JMicron Gigabit/Fast Ethernet 1535 1536# Brooktree driver has been ported to the new I2C framework. Thus, 1537# you'll need to have the following 3 lines in the kernel config. 1538# device smbus 1539# device iicbus 1540# device iicbb 1541# The iic and smb devices are only needed if you want to control other 1542# I2C slaves connected to the external connector of some cards. 1543# 1544device bktr 1545options BKTR_NEW_MSP34XX_DRIVER 1546 1547# WinTV PVR-250/350 driver 1548device cxm 1549 1550# 1551# PCCARD/PCMCIA 1552# 1553# pccard: pccard slots 1554# cardbus/cbb: cardbus bridge 1555device pccard 1556device cardbus 1557device cbb 1558 1559# 1560# MMC/SD 1561# 1562# mmc MMC/SD bus 1563# mmcsd MMC/SD memory card 1564# sdhci Generic PCI SD Host Controller 1565# 1566device mmc 1567device mmcsd 1568device sdhci 1569 1570# 1571# SMB bus 1572# 1573# System Management Bus support is provided by the 'smbus' device. 1574# Access to the SMBus device is via the 'smb' device (/dev/smb*), 1575# which is a child of the 'smbus' device. 1576# 1577# Supported devices: 1578# smb standard io through /dev/smb* 1579# 1580# ACPI support: 1581# smbacpi support for ACPI I2cSerialBus resources 1582# 1583# Supported SMB interfaces: 1584# iicsmb I2C to SMB bridge with any iicbus interface 1585# bktr brooktree848 I2C hardware interface 1586# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit 1587# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 1588# ichiic Intel generation 4 I2C controller 1589# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) 1590# viapm VIA VT82C586B,596,686A and VT8233 SMBus controllers 1591# amdpm AMD 756 Power Management Unit 1592# amdsmb AMD 8111 SMBus 2.0 Controller 1593# 1594device smbus # Bus support, required for smb below. 1595 1596device intpm 1597device alpm 1598device ichiic 1599device ichsmb 1600device viapm 1601device amdpm 1602device amdsmb 1603 1604device smb 1605 1606device smbacpi 1607 1608# 1609# I2C Bus 1610# 1611# Philips i2c bus support is provided by the `iicbus' device. 1612# 1613# Supported devices: 1614# ic i2c network interface 1615# iic i2c standard io 1616# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 1617# 1618# Supported interfaces: 1619# pcf Philips PCF8584 ISA-bus controller 1620# bktr brooktree848 I2C software interface 1621# 1622# Other: 1623# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 1624# 1625device iicbus # Bus support, required for ic/iic/iicsmb below. 1626device iicbb 1627 1628device ic 1629device iic 1630device iicsmb # smb over i2c bridge 1631 1632device pcf0 at isa? port 0x320 irq 5 1633 1634# Intel performance-energy bias 1635device perfbias 1636 1637# Intel software controlled clock modulation 1638device clockmod 1639 1640# Intel Sandy Bridge and newer CPUs power usage estimation 1641device corepower 1642 1643# Intel Core and newer CPUs on-die digital thermal sensor support 1644device coretemp 1645 1646# Memory thermal sensor 1647device memtemp 1648 1649# CPU control pseudo-device. Provides access to MSRs, CPUID info and 1650# microcode update feature. 1651device cpuctl 1652 1653# Effective CPU frequency interface via APERF/MPERF MSRs 1654device aperf 1655 1656# AMD Family 0Fh, 10h and 11h temperature sensors 1657device kate 1658device km 1659 1660# ThinkPad Active Protection System accelerometer 1661device aps0 at isa? port 0x1600 1662 1663# HW monitoring devices lm(4), it(4) and nsclpcsio. 1664device lm0 at isa? port 0x290 1665device it0 at isa? port 0x290 1666device it1 at isa? port 0xc00 1667device it2 at isa? port 0xd00 1668device it3 at isa? port 0x228 1669device nsclpcsio0 at isa? port 0x2e 1670device nsclpcsio1 at isa? port 0x4e 1671device wbsio0 at isa? port 0x2e 1672device wbsio1 at isa? port 0x4e 1673device uguru0 at isa? port 0xe0 # ABIT uGuru 1674 1675# EFI Runtime Services support (not functional yet). 1676options EFIRT 1677 1678# Parallel-Port Bus 1679# 1680# Parallel port bus support is provided by the `ppbus' device. 1681# Multiple devices may be attached to the parallel port, devices 1682# are automatically probed and attached when found. 1683# 1684# Supported devices: 1685# vpo Iomega Zip Drive 1686# Requires SCSI disk support ('scbus' and 'da'); the best 1687# performance is achieved with ports in EPP 1.9 mode. 1688# lpt Parallel Printer 1689# plip Parallel network interface 1690# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 1691# pps Pulse per second Timing Interface 1692# lpbb Philips official parallel port I2C bit-banging interface 1693# 1694# Supported interfaces: 1695# ppc ISA-bus parallel port interfaces. 1696# 1697 1698options PPC_PROBE_CHIPSET # Enable chipset specific detection 1699 # (see flags in ppc(4)) 1700options DEBUG_1284 # IEEE1284 signaling protocol debug 1701options PERIPH_1284 # Makes your computer act as a IEEE1284 1702 # compliant peripheral 1703options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 1704options VP0_DEBUG # ZIP/ZIP+ debug 1705options LPT_DEBUG # Printer driver debug 1706options PPC_DEBUG=2 # Parallel chipset level debug 1707options PLIP_DEBUG # Parallel network IP interface debug 1708options PCFCLOCK_VERBOSE # Verbose pcfclock driver 1709options PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 1710 1711device ppc0 at isa? irq 7 1712device ppbus 1713device vpo 1714device lpt 1715device plip 1716device ppi 1717device pps 1718device lpbb 1719device pcfclock 1720 1721# Kernel BOOTP support 1722 1723options BOOTP # Use BOOTP to obtain IP address/hostname 1724options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 1725options BOOTP_COMPAT # Workaround for broken bootp daemons. 1726options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 1727 1728# Disable swapping. This option removes all code which actually performs 1729# swapping, so it's not possible to turn it back on at run-time. 1730# 1731# This is sometimes usable for systems which don't have any swap space 1732# (see also sysctls "vm.defer_swapspace_pageouts" and 1733# "vm.disable_swapspace_pageouts") 1734# 1735#options NO_SWAPPING 1736 1737# Set the size of the buffer cache KVM reservation, in buffers. This is 1738# scaled by approximately 16384 bytes. The system will auto-size the buffer 1739# cache if this option is not specified. 1740# 1741options NBUF=512 1742 1743# Set the size of the mbuf KVM reservation, in clusters. This is scaled 1744# by approximately 2048 bytes. The system will auto-size the mbuf area 1745# to (512 + maxusers*16) if this option is not specified. 1746# maxusers is in turn computed at boot time depending on available memory 1747# or set to the value specified by "options MAXUSERS=x" (x=0 means 1748# autoscaling). 1749# So, to take advantage of autoscaling, you have to remove both 1750# NMBCLUSTERS and MAXUSERS (and NMBUFS) from your kernel config. 1751# 1752options NMBCLUSTERS=1024 1753 1754# Set the number of mbufs available in the system. Each mbuf 1755# consumes 256 bytes. The system will autosize this (to 4 times 1756# the number of NMBCLUSTERS, depending on other constraints) 1757# if this option is not specified. 1758# 1759options NMBUFS=4096 1760 1761# Tune the buffer cache maximum KVA reservation, in bytes. The maximum is 1762# usually capped at 200 MB, effecting machines with > 1GB of ram. Note 1763# that the buffer cache only really governs write buffering and disk block 1764# translations. The VM page cache is our primary disk cache and is not 1765# effected by the size of the buffer cache. 1766# 1767options VM_BCACHE_SIZE_MAX="(100*1024*1024)" 1768 1769# Tune the swap zone KVA reservation, in bytes. The default is typically 1770# 70 MB, giving the system the ability to manage a maximum of 28GB worth 1771# of swapped out data. 1772# 1773options VM_SWZONE_SIZE_MAX="(50*1024*1024)" 1774 1775# 1776# Enable extra debugging code for locks. This stores the filename and 1777# line of whatever acquired the lock in the lock itself, and change a 1778# number of function calls to pass around the relevant data. This is 1779# not at all useful unless you are debugging lock code. Also note 1780# that it is likely to break e.g. fstat(1) unless you recompile your 1781# userland with -DDEBUG_LOCKS as well. 1782# 1783# DEBUG_LOCKS_LATENCY adds a sysctl to add a forced latency loop 1784# (count to N) in front of any spinlock or gettoken. 1785# 1786options DEBUG_LOCKS 1787options DEBUG_LOCKS_LATENCY 1788 1789# Set the amount of time (in seconds) the system will wait before 1790# rebooting automatically when a kernel panic occurs. If set to (-1), 1791# the system will wait indefinitely until a key is pressed on the 1792# console. 1793options PANIC_REBOOT_WAIT_TIME=16 1794 1795# Specify a lower limit for the number of swap I/O buffers. 1796# 1797#options NSWBUF_MIN=120 1798 1799# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID 1800# controllers (SmartRAID V and VI and later). 1801# These controllers require the CAM infrastructure. 1802# 1803device asr 1804 1805# The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/). 1806# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 1807# The DPT controllers are commonly re-licensed under other brand-names - 1808# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 1809# Compaq are actually DPT controllers. 1810# 1811# See src/sys/dev/raid/dpt for debugging and other subtle options. 1812# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 1813# instruments are enabled. The tools in 1814# /usr/sbin/dpt_* assume these to be enabled. 1815# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 1816# If you ant the driver to handle timeouts, enable 1817# this option. If your system is very busy, this 1818# option will create more trouble than solve. 1819# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 1820# wait when timing out with the above option. 1821# DPT_DEBUG_xxxx These are controllable from sys/dev/raid/dpt/dpt.h 1822# DPT_LOST_IRQ When enabled, will try, once per second, to catch 1823# any interrupt that got lost. Seems to help in some 1824# DPT-firmware/Motherboard combinations. Minimal 1825# cost, great benefit. 1826# DPT_RESET_HBA Make "reset" actually reset the controller 1827# instead of fudging it. Only enable this if you 1828# are 100% certain you need it. 1829 1830device dpt 1831 1832# DPT options 1833#!CAM# options DPT_MEASURE_PERFORMANCE 1834#!CAM# options DPT_HANDLE_TIMEOUTS 1835options DPT_TIMEOUT_FACTOR=4 1836options DPT_LOST_IRQ 1837options DPT_RESET_HBA 1838 1839# 1840# Compaq "CISS" RAID controllers (SmartRAID 5* series) 1841# These controllers have a SCSI-like interface, and require the 1842# CAM infrastructure. 1843# 1844device ciss 1845 1846# 1847# Intel Integrated RAID controllers. 1848# This driver is supported and maintained by 1849# "Leubner, Achim" <Achim_Leubner@adaptec.com>. 1850# 1851device iir 1852 1853# 1854# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later 1855# firmware. These controllers have a SCSI-like interface, and require 1856# the CAM infrastructure. 1857# 1858device mly 1859 1860# USB support 1861# 1862 1863# UHCI controller 1864device uhci 1865# OHCI controller 1866device ohci 1867# EHCI controller 1868device ehci 1869# XHCI controller 1870device xhci 1871# General USB code (mandatory for USB) 1872device usb 1873# Human Interface Device (anything with buttons and dials) 1874device uhid 1875# USB keyboard 1876device ukbd 1877# USB printer 1878device ulpt 1879# USB mass storage (Requires scbus and da) 1880device umass 1881# USB mass storage driver for device-side mode 1882device usfs 1883# USB modem support 1884device umodem 1885# USB mouse 1886device ums 1887# eGalax USB touch screen 1888device uep 1889# Diamond Rio 500 MP3 player 1890device urio 1891# USB com devices 1892device "u3g" 1893device uark 1894device ubsa 1895device ubser 1896device uchcom 1897device ucom 1898device ucycom 1899device ufoma 1900device uftdi 1901device ugensa 1902device uipaq 1903device umcs 1904device umct 1905device umoscom 1906device uplcom 1907device uslcom 1908device uvisor 1909device uvscom 1910 1911# 1912# USB ethernet support 1913device uether 1914# 1915# ADMtek USB ethernet. Supports the LinkSys USB100TX, 1916# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 1917# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 1918# eval board. 1919device aue 1920# 1921# ASIX Electronics AX88172 USB 2.0 ethernet driver. Used in the 1922# LinkSys USB200M and various other adapters. 1923device axe 1924# 1925# ASIX Electronics AX88178A/AX88179 USB 2.0/3.0 gigabit ethernet driver. 1926device axge 1927# 1928# Devices which communicate using Ethernet over USB, particularly 1929# Communication Device Class (CDC) Ethernet specification. Supports 1930# Sharp Zaurus PDAs, some DOCSIS cable modems and so on. 1931device cdce 1932# 1933# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 1934# and Netmate II, and the Belkin F5U111. 1935device cue 1936# 1937# USB Apple iPhone/iPad tethered Ethernet driver 1938device ipheth 1939# 1940# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 1941# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 1942# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 1943# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 1944# and 2104USB, and the Corega USB-T. 1945device kue 1946# 1947# Moschip MCS7730/MCS7840 USB to fast ethernet. Supports the Sitecom LN030. 1948device mos 1949# 1950# Davicom DM9601E USB to fast ethernet. Supports the Corega FEther USB-TXC. 1951device udav 1952 1953# USB wireless NICs, requires wlan_amrr 1954# 1955# Ralink Technology RT2501USB/RT2601USB 1956device rum 1957# 1958# Ralink Technology RT2700U/RT2800U/RT3000U wireless driver 1959device run 1960device runfw 1961# 1962# RNDIS USB ethernet driver 1963device urndis 1964# 1965# Realtek RTL8188CU/RTL8192CU wireless driver 1966device urtwn 1967device urtwnfw 1968options URTWN_WITHOUT_UCODE 1969 1970# Fm Radio 1971# 1972device ufm 1973 1974# Templates for programming USB device side drivers 1975# 1976device usb_template 1977 1978# debugging options for the USB subsystem 1979# 1980options USB_DEBUG 1981 1982# options for ukbd: 1983options UKBD_DFLT_KEYMAP # specify the built-in keymap 1984makeoptions UKBD_DFLT_KEYMAP=it.iso 1985 1986# Firewire support 1987device firewire # Firewire bus code 1988device sbp # SCSI over Firewire (Requires scbus and da) 1989device fwe # Ethernet over Firewire (non-standard!) 1990 1991# dcons support (Dumb Console Device) 1992device dcons # dumb console driver 1993device dcons_crom # FireWire attachment 1994options DCONS_BUF_SIZE=16384 # buffer size 1995options DCONS_POLL_HZ=100 # polling rate 1996options DCONS_FORCE_CONSOLE=1 # force to be the primary console 1997options DCONS_FORCE_GDB=1 # force to be the gdb device 1998 1999##################################################################### 2000# crypto subsystem 2001# 2002# This is a port of the openbsd crypto framework. Include this when 2003# you have a h/w crypto device to accelerate user applications that 2004# link to openssl. 2005# 2006# Drivers are ports from openbsd with some simple enhancements that have 2007# been fed back to openbsd (and hopefully will be included). 2008 2009device crypto # core crypto support 2010device cryptodev # /dev/crypto for access to h/w 2011 2012device rndtest # FIPS 140-2 entropy tester 2013 2014device hifn # Hifn 7951, 7781, etc. 2015options HIFN_DEBUG # enable debugging support: hw.hifn.debug 2016#options HIFN_NO_RNG # for devices without RNG 2017options HIFN_RNDTEST # enable rndtest support 2018 2019device safe # SafeNet 1141 2020options SAFE_DEBUG # enable debugging support: hw.safe.debug 2021#options SAFE_NO_RNG # for devices without RNG 2022options SAFE_RNDTEST # enable rndtest support 2023 2024device ubsec # Broadcom 5501, 5601, 58xx 2025options UBSEC_DEBUG # enable debugging support: hw.ubsec.debug 2026#options UBSEC_NO_RNG # for devices without RNG 2027options UBSEC_RNDTEST # enable rndtest support 2028 2029device aesni # hardware crypto/RNG for AES-NI 2030device padlock # hardware crypto/RNG for VIA C3/C7/Eden 2031device rdrand # hardware RNG for RdRand 2032 2033# 2034# ACPI support using the Intel ACPI Component Architecture reference 2035# implementation. 2036# 2037# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer 2038# kernel environment variables to select initial debugging levels for the 2039# Intel ACPICA code. 2040 2041device acpi 2042options ACPI_DEBUG 2043 2044# ACPI WMI Mapping driver 2045device acpi_wmi 2046 2047# ACPI Asus Extras (LCD backlight/brightness, video output, etc.) 2048device acpi_asus 2049 2050# ACPI Fujitsu Extras (Buttons) 2051device acpi_fujitsu 2052 2053# ACPI extras driver for HP laptops 2054device acpi_hp 2055 2056# ACPI Panasonic Extras (LCD backlight/brightness, video output, etc.) 2057device acpi_panasonic 2058 2059# ACPI pvpanic driver for virtual machines running in Qemu 2060device acpi_pvpanic 2061 2062# ACPI Sony extra (LCD brightness) 2063device acpi_sony 2064 2065# ACPI extras driver for ThinkPad laptops 2066device acpi_thinkpad 2067 2068# ACPI Toshiba Extras (LCD backlight/brightness, video output, etc.) 2069device acpi_toshiba 2070 2071# ACPI Video Extensions (LCD backlight/brightness, video output, etc.) 2072device acpi_video 2073 2074# ACPI Docking Station 2075device acpi_dock 2076 2077device aibs # ASUSTeK AI Booster (ACPI ASOC ATK0110) 2078 2079# DRM options: 2080# drm: General DRM code 2081# i915: Intel integrated GPUs, starting from the 830M family 2082# radeon: ATI/AMD Radeon cards 2083# 2084# DRM_DEBUG: include debug printfs, very slow 2085# 2086# DRM requires AGP in the kernel. 2087# 2088# Also you'll need to have the following 3 lines in the kernel config. 2089# device acpi 2090# device iicbus 2091# device iicbb 2092 2093device drm 2094 2095# For testing and debugging. 2096device "i915" 2097device radeon 2098 2099options DRM_DEBUG 2100options VGA_SWITCHEROO 2101 2102# 2103# Misc devices 2104# 2105device cmx # Omnikey CardMan 4040 smartcard reader 2106device amdsbwd # AMD South Bridge watchdog 2107device gpio # Enable support for the gpio framework 2108device ichwd # Intel ICH watchdog interrupt timer 2109device tbridge # regression testing 2110 2111# 2112# Amazon EC2 support 2113# 2114device ena 2115 2116# 2117# Hyper-V support 2118# 2119device vmbus 2120 2121# 2122# Virtio support 2123# 2124device virtio # Generic VirtIO bus/PCI interface (required) 2125device virtio_balloon # VirtIO Memory Balloon device 2126device virtio_blk # VirtIO Block device 2127device virtio_random # VirtIO Entropy device 2128device virtio_scsi # VirtIO SCSI device 2129device vtnet # VirtIO Ethernet device 2130 2131# VMware support 2132# 2133device vmx # VMware VMXNET3 Ethernet 2134 2135# 2136# Gpio support for ACPI based SoC platforms 2137# 2138device gpio_acpi 2139device gpio_intel # GPIO support for Intel SoCs 2140 2141# 2142# Embedded system options: 2143# 2144# An embedded system might want to run something other than init. 2145options INIT_PATH="/sbin/init:/sbin/oinit" 2146 2147# Debug options 2148options BUS_DEBUG # enable newbus debugging 2149options RSS_DEBUG # enable RSS (Receive Side Scaling) debugging 2150 2151# Record the program counter of the code interrupted by the statistics 2152# clock interrupt. Use pctrack(8) to dump this information. 2153options DEBUG_PCTRACK 2154 2155# evdev interface 2156device evdev # input event device support 2157options EVDEV_SUPPORT # evdev support in legacy drivers 2158options EVDEV_DEBUG # enable event debug messages 2159 2160# More undocumented options for linting. 2161# Note that documenting these are not considered an affront. 2162 2163#options ACPI_NO_SEMAPHORES 2164#options BKTR_ALLOC_PAGES=xxx 2165options CAM_DEBUG_DELAY 2166options CLUSTERDEBUG 2167options DEBUG 2168options DEBUG_CRIT_SECTIONS 2169options BCE_RSS_DEBUG 2170options BCE_TSS_DEBUG 2171options BNX_RSS_DEBUG 2172options BNX_TSO_DEBUG 2173options BNX_TSS_DEBUG 2174options EMX_RSS_DEBUG 2175options EMX_TSO_DEBUG 2176options EMX_TSS_DEBUG 2177options JME_RSS_DEBUG 2178options IGB_RSS_DEBUG 2179options IGB_TSS_DEBUG 2180options IGB_MSIX_DEBUG 2181options IX_RSS_DEBUG 2182options ENABLE_ALART 2183options FB_DEBUG=2 2184options FB_INSTALL_CDEV 2185#options IEEE80211_DEBUG_REFCNT 2186options IEEE80211_SUPPORT_SUPERG 2187options KBDIO_DEBUG=10 2188options KBD_MAXRETRY=4 2189options KBD_MAXWAIT=6 2190options KBD_RESETDELAY=201 2191#options KERN_TIMESTAMP 2192options KEY 2193options LOCKF_DEBUG 2194#options MAXFILES=xxx 2195options MBUF_DEBUG 2196options NO_LWKT_SPLIT_USERPRI 2197options PANIC_DEBUG 2198options PMAP_DEBUG 2199options PSM_DEBUG=4 2200options SCSI_NCR_DEBUG 2201options SCSI_NCR_MAX_SYNC=10000 2202options SCSI_NCR_MAX_WIDE=1 2203options SCSI_NCR_MYADDR=7 2204options SLAB_DEBUG 2205options SOCKBUF_DEBUG 2206options TDMA_BINTVAL_DEFAULT=5 2207options TDMA_SLOTCNT_DEFAULT=2 2208options TDMA_SLOTLEN_DEFAULT=10*1000 2209options TDMA_TXRATE_11A_DEFAULT=2*24 2210options TDMA_TXRATE_11B_DEFAULT=2*11 2211options TDMA_TXRATE_11G_DEFAULT=2*24 2212options TDMA_TXRATE_11NA_DEFAULT="(4|IEEE80211_RATE_MCS)" 2213options TDMA_TXRATE_11NG_DEFAULT="(4|IEEE80211_RATE_MCS)" 2214options TDMA_TXRATE_HALF_DEFAULT=2*12 2215options TDMA_TXRATE_QUARTER_DEFAULT=2*6 2216options TDMA_TXRATE_TURBO_DEFAULT=2*24 2217#options TIMER_FREQ="((14318182+6)/12)" 2218options VFS_BIO_DEBUG 2219options VM_PAGE_DEBUG 2220options XBONEHACK 2221 2222options KTR 2223options KTR_ALL 2224options KTR_ENTRIES=1024 2225options KTR_VERBOSE=1 2226#options KTR_ACPI_EC 2227#options KTR_CTXSW 2228#options KTR_DMCRYPT 2229#options KTR_ETHERNET 2230#options KTR_HAMMER 2231#options KTR_IFQ 2232#options KTR_IF_BGE 2233#options KTR_IF_EM 2234#options KTR_IF_EMX 2235#options KTR_IF_POLL 2236#options KTR_IF_START 2237#options KTR_IPIQ 2238#options KTR_KERNENTRY 2239#options KTR_LAPIC 2240#options KTR_MEMORY 2241#options KTR_SERIALIZER 2242#options KTR_SOWAKEUP 2243#options KTR_SPIN_CONTENTION 2244#options KTR_TESTLOG 2245#options KTR_TOKENS 2246#options KTR_TSLEEP 2247#options KTR_UDP 2248#options KTR_USCHED_BSD4 2249#options KTR_USCHED_DFLY 2250 2251# ALTQ 2252options ALTQ #alternate queueing 2253options ALTQ_CBQ #class based queueing 2254options ALTQ_RED #random early detection 2255options ALTQ_RIO #triple red for diffserv (needs RED) 2256options ALTQ_HFSC #hierarchical fair service curve 2257options ALTQ_PRIQ #priority queue 2258options ALTQ_FAIRQ #fair queue 2259#options ALTQ_NOPCC #don't use processor cycle counter 2260options ALTQ_DEBUG #for debugging 2261# you might want to set kernel timer to 1kHz if you use CBQ, 2262# especially with 100baseT 2263#options HZ=1000 2264 2265# WATCHDOG 2266options WDOG_DISABLE_ON_PANIC # Automatically disable watchdogs on panic 2267 2268# LED 2269device led 2270options ERROR_LED_ON_PANIC # If an error led is present, light it up on panic 2271