2# 3# NOTES -- Lines that can be cut/pasted into kernel and hints configs. 4# 5# Lines that begin with 'device', 'options', 'machine', 'ident', 'maxusers', 6# 'makeoptions', 'hints', etc. go into the kernel configuration that you 7# run config(8) with. 8# 9# Lines that begin with 'hint.' are NOT for config(8), they go into your 10# hints file. See /boot/device.hints and/or the 'hints' config(8) directive. 11# 12# Please use ``make LINT'' to create an old-style LINT file if you want to 13# do kernel test-builds. 14# 15# This file contains machine independent kernel configuration notes. For 16# machine dependent notes, look in /sys/<arch>/conf/NOTES. 17# 18 19# 20# NOTES conventions and style guide: 21# 22# Large block comments should begin and end with a line containing only a 23# comment character. 24# 25# To describe a particular object, a block comment (if it exists) should 26# come first. Next should come device, options, and hints lines in that 27# order. All device and option lines must be described by a comment that 28# doesn't just expand the device or option name. Use only a concise 29# comment on the same line if possible. Very detailed descriptions of 30# devices and subsystems belong in manpages. 31# 32# A space followed by a tab separates 'option' from an option name. Two 33# spaces followed by a tab separate 'device' from a device name. Comments 34# after an option or device should use one space after the comment character. 35# To comment out a negative option that disables code and thus should not be 36# enabled for LINT builds, precede 'option' with "#!". 37# 38 39# 40# This is the ``identification'' of the kernel. Usually this should 41# be the same as the name of your kernel. 42# 43ident LINT 44 45# 46# The `maxusers' parameter controls the static sizing of a number of 47# internal system tables by a formula defined in subr_param.c. 48# Omitting this parameter or setting it to 0 will cause the system to 49# auto-size based on physical memory. 50# 51maxusers 10 52 53# 54# The `makeoptions' parameter allows variables to be passed to the 55# generated Makefile in the build area. 56# 57# CONF_CFLAGS gives some extra compiler flags that are added to ${CFLAGS} 58# after most other flags. Here we use it to inhibit use of non-optimal 59# gcc builtin functions (e.g., memcmp). 60# 61# DEBUG happens to be magic. 62# The following is equivalent to 'config -g KERNELNAME' and creates 63# 'kernel.debug' compiled with -g debugging as well as a normal 64# 'kernel'. Use 'make install.debug' to install the debug kernel 65# but that isn't normally necessary as the debug symbols are not loaded 66# by the kernel and are not useful there anyway. 67# 68# KERNEL can be overridden so that you can change the default name of your 69# kernel. 70# 71# MODULES_OVERRIDE can be used to limit modules built to a specific list. 72# 73makeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc. 74#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 75#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo" 76# Only build Linux API modules and plus those parts of the sound system I need. 77#makeoptions MODULES_OVERRIDE="linux sound/snd sound/pcm sound/driver/maestro3" 78makeoptions DESTDIR=/tmp 79 80 81# 82# Certain applications can grow to be larger than the 512M limit 83# that FreeBSD initially imposes. Below are some options to 84# allow that limit to grow to 1GB, and can be increased further 85# with changing the parameters. MAXDSIZ is the maximum that the 86# limit can be set to, and the DFLDSIZ is the default value for 87# the limit. MAXSSIZ is the maximum that the stack limit can be 88# set to. You might want to set the default lower than the max, 89# and explicitly set the maximum with a shell command for processes 90# that regularly exceed the limit like INND. 91# 92options MAXDSIZ=(1024UL*1024*1024) 93options MAXSSIZ=(128UL*1024*1024) 94options DFLDSIZ=(1024UL*1024*1024) 95 96# 97# BLKDEV_IOSIZE sets the default block size used in user block 98# device I/O. Note that this value will be overriden by the label 99# when specifying a block device from a label with a non-0 100# partition blocksize. The default is PAGE_SIZE. 101# 102options BLKDEV_IOSIZE=8192 103 104# Options for the VM subsystem 105# L2 cache size (in KB) can be specified in PQ_CACHESIZE 106options PQ_CACHESIZE=512 # color for 512k/16k cache 107# Deprecated options supported for backwards compatibility 108#options PQ_NOOPT # No coloring 109#options PQ_LARGECACHE # color for 512k/16k cache 110#options PQ_HUGECACHE # color for 1024k/16k cache 111#options PQ_MEDIUMCACHE # color for 256k/16k cache 112#options PQ_NORMALCACHE # color for 64k/16k cache 113 114# This allows you to actually store this configuration file into 115# the kernel binary itself, where it may be later read by saying: 116# strings -n 3 /boot/kernel/kernel | sed -n 's/^___//p' > MYKERNEL 117# 118options INCLUDE_CONFIG_FILE # Include this file in kernel 119 120options GEOM_AES # Don't use, use GEOM_BDE 121options GEOM_APPLE # Apple partitioning 122options GEOM_BDE # Disk encryption. 123options GEOM_BSD # BSD disklabels 124options GEOM_FOX # Redundant path mitigation 125options GEOM_GPT # GPT partitioning 126options GEOM_MBR # DOS/MBR partitioning 127options GEOM_PC98 # NEC PC9800 partitioning 128options GEOM_SUNLABEL # Sun/Solaris partitioning 129options GEOM_VOL # Volume names from UFS superblock 130 131# 132# The root device and filesystem type can be compiled in; 133# this provides a fallback option if the root device cannot 134# be correctly guessed by the bootstrap code, or an override if 135# the RB_DFLTROOT flag (-r) is specified when booting the kernel. 136# 137options ROOTDEVNAME=\"ufs:da0s2e\" 138 139 140##################################################################### 141# Scheduler options: 142# 143# Specifying one of SCHED_4BSD or SCHED_ULE is mandatory. These options 144# select which scheduler is compiled in. 145# 146# SCHED_4BSD is the historical, proven, BSD scheduler. It has a global run 147# queue and no cpu affinity which makes it suboptimal for SMP. It has very 148# good interactivity and priority selection. 149# 150# SCHED_ULE is a new experimental scheduler that has been designed for SMP, 151# but will work just fine on UP too. Users of this scheduler should expect 152# some hicups and be prepaired to provide feedback. 153# 154options SCHED_4BSD 155#options SCHED_ULE 156 157##################################################################### 158# SMP OPTIONS: 159# 160# SMP enables building of a Symmetric MultiProcessor Kernel. 161 162# Mandatory: 163options SMP # Symmetric MultiProcessor Kernel 164 165# ADAPTIVE_MUTEXES changes the behavior of blocking mutexes to spin 166# if the thread that currently owns the mutex is executing on another 167# CPU. 168options ADAPTIVE_MUTEXES 169 170# SMP Debugging Options: 171# 172# MUTEX_DEBUG enables various extra assertions in the mutex code. 173# WITNESS enables the witness code which detects deadlocks and cycles 174# during locking operations. 175# WITNESS_DDB causes the witness code to drop into the kernel debugger if 176# a lock heirarchy violation occurs or if locks are held when going to 177# sleep. 178# WITNESS_SKIPSPIN disables the witness checks on spin mutexes. 179options MUTEX_DEBUG 180options WITNESS 181options WITNESS_DDB 182options WITNESS_SKIPSPIN 183 184# 185# MUTEX_PROFILING - Profiling mutual exclusion locks (mutexes). This 186# records four numbers for each acquisition point (identified by 187# source file name and line number): longest time held, total time held, 188# number of non-recursive acquisitions, and average time held. Measurements 189# are made and stored in nanoseconds (using nanotime(9)), but are presented 190# in microseconds, which should be sufficient for the locks which actually 191# want this (those that are held long and / or often). The MUTEX_PROFILING 192# option has the following sysctl namespace for controlling and viewing its 193# operation: 194# 195# debug.mutex.prof.enable - enable / disable profiling 196# debug.mutex.prof.acquisitions - number of mutex acquisitions held 197# debug.mutex.prof.records - number of acquisition points recorded 198# debug.mutex.prof.maxrecords - max number of acquisition points 199# debug.mutex.prof.rejected - number of rejections (due to full table) 200# debug.mutex.prof.hashsize - hash size 201# debug.mutex.prof.collisions - number of hash collisions 202# debug.mutex.prof.stats - profiling statistics 203# 204options MUTEX_PROFILING 205 206 207##################################################################### 208# COMPATIBILITY OPTIONS 209 210# 211# Implement system calls compatible with 4.3BSD and older versions of 212# FreeBSD. You probably do NOT want to remove this as much current code 213# still relies on the 4.3 emulation. Note that some architectures that 214# are supported by FreeBSD do not include support for certain important 215# aspects of this compatibility option, namely those related to the 216# signal delivery mechanism. 217# 218options COMPAT_43 219 220# 221# Be compatible with SunOS. The COMPAT_43 option above pulls in most 222# (all?) of the changes that this option turns on. 223# 224options COMPAT_SUNOS 225 226# Enable FreeBSD4 compatibility syscalls 227options COMPAT_FREEBSD4 228 229# 230# These three options provide support for System V Interface 231# Definition-style interprocess communication, in the form of shared 232# memory, semaphores, and message queues, respectively. 233# 234options SYSVSHM 235options SYSVSEM 236options SYSVMSG 237 238 239##################################################################### 240# DEBUGGING OPTIONS 241 242# 243# Enable the kernel debugger. 244# 245options DDB 246 247# 248# Use direct symbol lookup routines for ddb instead of the kernel linker 249# ones, so that symbols (mostly) work before the kernel linker has been 250# initialized. This is not the default because it breaks ddb's lookup of 251# symbols in loaded modules. 252# 253#!options DDB_NOKLDSYM 254 255# 256# Print a stack trace of the current thread out on the console for a panic. 257# 258options DDB_TRACE 259 260# 261# Don't drop into DDB for a panic. Intended for unattended operation 262# where you may want to drop to DDB from the console, but still want 263# the machine to recover from a panic 264# 265options DDB_UNATTENDED 266 267# 268# If using GDB remote mode to debug the kernel, there's a non-standard 269# extension to the remote protocol that can be used to use the serial 270# port as both the debugging port and the system console. It's non- 271# standard and you're on your own if you enable it. See also the 272# "remotechat" variables in the FreeBSD specific version of gdb. 273# 274options GDB_REMOTE_CHAT 275 276# 277# KTRACE enables the system-call tracing facility ktrace(2). To be more 278# SMP-friendly, KTRACE uses a worker thread to process most trace events 279# asynchronously to the thread generating the event. This requires a 280# pre-allocated store of objects representing trace events. The 281# KTRACE_REQUEST_POOL option specifies the initial size of this store. 282# The size of the pool can be adjusted both at boottime and runtime via 283# the kern.ktrace_request_pool tunable and sysctl. 284# 285options KTRACE #kernel tracing 286options KTRACE_REQUEST_POOL=101 287 288# 289# KTR is a kernel tracing mechanism imported from BSD/OS. Currently it 290# has no userland interface aside from a few sysctl's. It is enabled with 291# the KTR option. KTR_ENTRIES defines the number of entries in the circular 292# trace buffer. KTR_COMPILE defines the mask of events to compile into the 293# kernel as defined by the KTR_* constants in <sys/ktr.h>. KTR_MASK defines the 294# initial value of the ktr_mask variable which determines at runtime what 295# events to trace. KTR_CPUMASK determines which CPU's log events, with 296# bit X corresponding to cpu X. KTR_VERBOSE enables dumping of KTR events 297# to the console by default. This functionality can be toggled via the 298# debug.ktr_verbose sysctl and defaults to off if KTR_VERBOSE is not defined. 299# 300options KTR 301options KTR_ENTRIES=1024 302options KTR_COMPILE=(KTR_INTR|KTR_PROC) 303options KTR_MASK=KTR_INTR 304options KTR_CPUMASK=0x3 305options KTR_VERBOSE 306 307# 308# The INVARIANTS option is used in a number of source files to enable 309# extra sanity checking of internal structures. This support is not 310# enabled by default because of the extra time it would take to check 311# for these conditions, which can only occur as a result of 312# programming errors. 313# 314options INVARIANTS 315 316# 317# The INVARIANT_SUPPORT option makes us compile in support for 318# verifying some of the internal structures. It is a prerequisite for 319# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be 320# called. The intent is that you can set 'INVARIANTS' for single 321# source files (by changing the source file or specifying it on the 322# command line) if you have 'INVARIANT_SUPPORT' enabled. Also, if you 323# wish to build a kernel module with 'INVARIANTS', then adding 324# 'INVARIANT_SUPPORT' to your kernel will provide all the necessary 325# infrastructure without the added overhead. 326# 327options INVARIANT_SUPPORT 328 329# 330# The DIAGNOSTIC option is used to enable extra debugging information 331# from some parts of the kernel. As this makes everything more noisy, 332# it is disabled by default. 333# 334options DIAGNOSTIC 335 336# 337# REGRESSION causes optional kernel interfaces necessary only for regression 338# testing to be enabled. These interfaces may consitute security risks 339# when enabled, as they permit processes to easily modify aspects of the 340# run-time environment to reproduce unlikely or unusual (possibly normally 341# impossible) scenarios. 342# 343options REGRESSION 344 345# 346# RESTARTABLE_PANICS allows one to continue from a panic as if it were 347# a call to the debugger via the Debugger() function instead. It is only 348# useful if a kernel debugger is present. To restart from a panic, reset 349# the panicstr variable to NULL and continue execution. This option is 350# for development use only and should NOT be used in production systems 351# to "workaround" a panic. 352# 353#options RESTARTABLE_PANICS 354 355# 356# This option let some drivers co-exist that can't co-exist in a running 357# system. This is used to be able to compile all kernel code in one go for 358# quality assurance purposes (like this file, which the option takes it name 359# from.) 360# 361options COMPILING_LINT 362 363 364##################################################################### 365# NETWORKING OPTIONS 366 367# 368# Protocol families: 369# Only the INET (Internet) family is officially supported in FreeBSD. 370# 371options INET #Internet communications protocols 372options INET6 #IPv6 communications protocols 373options IPSEC #IP security 374options IPSEC_ESP #IP security (crypto; define w/ IPSEC) 375options IPSEC_DEBUG #debug for IP security 376# 377# Set IPSEC_FILTERGIF to force packets coming through a gif tunnel 378# to be processed by any configured packet filtering (ipfw, ipf). 379# The default is that packets coming from a tunnel are _not_ processed; 380# they are assumed trusted. 381# 382# Note that enabling this can be problematic as there are no mechanisms 383# in place for distinguishing packets coming out of a tunnel (e.g. no 384# encX devices as found on openbsd). 385# 386#options IPSEC_FILTERGIF #filter ipsec packets from a tunnel 387 388#options FAST_IPSEC #new IPsec (cannot define w/ IPSEC) 389 390options IPX #IPX/SPX communications protocols 391options IPXIP #IPX in IP encapsulation (not available) 392 393#options NCP #NetWare Core protocol 394 395options NETATALK #Appletalk communications protocols 396options NETATALKDEBUG #Appletalk debugging 397 398# 399# SMB/CIFS requester 400# NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV 401# options. 402# NETSMBCRYPTO enables support for encrypted passwords. 403options NETSMB #SMB/CIFS requester 404options NETSMBCRYPTO #encrypted password support for SMB 405 406# mchain library. It can be either loaded as KLD or compiled into kernel 407options LIBMCHAIN 408 409# netgraph(4). Enable the base netgraph code with the NETGRAPH option. 410# Individual node types can be enabled with the corresponding option 411# listed below; however, this is not strictly necessary as netgraph 412# will automatically load the corresponding KLD module if the node type 413# is not already compiled into the kernel. Each type below has a 414# corresponding man page, e.g., ng_async(8). 415options NETGRAPH #netgraph(4) system 416options NETGRAPH_ASYNC 417options NETGRAPH_BPF 418options NETGRAPH_BRIDGE 419options NETGRAPH_CISCO 420options NETGRAPH_ECHO 421options NETGRAPH_ETHER 422options NETGRAPH_FRAME_RELAY 423options NETGRAPH_GIF 424options NETGRAPH_GIF_DEMUX 425options NETGRAPH_HOLE 426options NETGRAPH_IFACE 427options NETGRAPH_IP_INPUT 428options NETGRAPH_KSOCKET 429options NETGRAPH_L2TP 430options NETGRAPH_LMI 431# MPPC compression requires proprietary files (not included) 432#options NETGRAPH_MPPC_COMPRESSION 433options NETGRAPH_MPPC_ENCRYPTION 434options NETGRAPH_ONE2MANY 435options NETGRAPH_PPP 436options NETGRAPH_PPPOE 437options NETGRAPH_PPTPGRE 438options NETGRAPH_RFC1490 439options NETGRAPH_SOCKET 440options NETGRAPH_SPLIT 441options NETGRAPH_TEE 442options NETGRAPH_TTY 443options NETGRAPH_UI 444options NETGRAPH_VJC 445options NETGRAPH_ATM_ATMPIF 446 447# NgATM - Netgraph ATM 448options NGATM_ATM 449 450device mn # Munich32x/Falc54 Nx64kbit/sec cards. 451device lmc # tulip based LanMedia WAN cards 452device musycc # LMC/SBE LMC1504 quad T1/E1 453 454# 455# Network interfaces: 456# The `loop' device is MANDATORY when networking is enabled. 457# The `ether' device provides generic code to handle 458# Ethernets; it is MANDATORY when an Ethernet device driver is 459# configured or token-ring is enabled. 460# The `wlan' device provides generic code to support 802.11 461# drivers, including host AP mode; it is MANDATORY for the wi 462# driver and will eventually be required by all 802.11 drivers. 463# The `fddi' device provides generic code to support FDDI. 464# The `arcnet' device provides generic code to support Arcnet. 465# The `sppp' device serves a similar role for certain types 466# of synchronous PPP links (like `cx', `ar'). 467# The `sl' device implements the Serial Line IP (SLIP) service. 468# The `ppp' device implements the Point-to-Point Protocol. 469# The `bpf' device enables the Berkeley Packet Filter. Be 470# aware of the legal and administrative consequences of enabling this 471# option. The number of devices determines the maximum number of 472# simultaneous BPF clients programs runnable. 473# The `disc' device implements a minimal network interface, 474# which throws away all packets sent and never receives any. It is 475# included for testing purposes. This shows up as the `ds' interface. 476# The `tap' device is a pty-like virtual Ethernet interface 477# The `tun' device implements (user-)ppp and nos-tun 478# The `gif' device implements IPv6 over IP4 tunneling, 479# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and 480# IPv6 over IPv6 tunneling. 481# The `gre' device implements two types of IP4 over IP4 tunneling: 482# GRE and MOBILE, as specified in the RFC1701 and RFC2004. 483# The XBONEHACK option allows the same pair of addresses to be configured on 484# multiple gif interfaces. 485# The `faith' device captures packets sent to it and diverts them 486# to the IPv4/IPv6 translation daemon. 487# The `stf' device implements 6to4 encapsulation. 488# The `ef' device provides support for multiple ethernet frame types 489# specified via ETHER_* options. See ef(4) for details. 490# 491# The PPP_BSDCOMP option enables support for compress(1) style entire 492# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 493# PPP_FILTER enables code for filtering the ppp data stream and selecting 494# events for resetting the demand dial activity timer - requires bpf. 495# See pppd(8) for more details. 496# 497device ether #Generic Ethernet 498device vlan #VLAN support 499device wlan #802.11 support 500device token #Generic TokenRing 501device fddi #Generic FDDI 502device arcnet #Generic Arcnet 503device sppp #Generic Synchronous PPP 504device loop #Network loopback device 505device bpf #Berkeley packet filter 506device disc #Discard device (ds0, ds1, etc) 507device tap #Virtual Ethernet driver 508device tun #Tunnel driver (ppp(8), nos-tun(8)) 509device sl #Serial Line IP 510device gre #IP over IP tunneling 511device ppp #Point-to-point protocol 512options PPP_BSDCOMP #PPP BSD-compress support 513options PPP_DEFLATE #PPP zlib/deflate/gzip support 514options PPP_FILTER #enable bpf filtering (needs bpf) 515 516device ef # Multiple ethernet frames support 517options ETHER_II # enable Ethernet_II frame 518options ETHER_8023 # enable Ethernet_802.3 (Novell) frame 519options ETHER_8022 # enable Ethernet_802.2 frame 520options ETHER_SNAP # enable Ethernet_802.2/SNAP frame 521 522# for IPv6 523device gif #IPv6 and IPv4 tunneling 524options XBONEHACK 525device faith #for IPv6 and IPv4 translation 526device stf #6to4 IPv6 over IPv4 encapsulation 527 528# 529# Internet family options: 530# 531# MROUTING enables the kernel multicast packet forwarder, which works 532# with mrouted(8). 533# 534# PIM enables Protocol Independent Multicast in the kernel. 535# Requires MROUTING enabled. 536# 537# IPFIREWALL enables support for IP firewall construction, in 538# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 539# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 540# limits the number of times a matching entry can be logged. 541# 542# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 543# and if you do not add other rules during startup to allow access, 544# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open 545# in /etc/rc.conf when first enabling this feature, then refining the 546# firewall rules in /etc/rc.firewall after you've tested that the new kernel 547# feature works properly. 548# 549# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 550# allow everything. Use with care, if a cracker can crash your 551# firewall machine, they can get to your protected machines. However, 552# if you are using it as an as-needed filter for specific problems as 553# they arise, then this may be for you. Changing the default to 'allow' 554# means that you won't get stuck if the kernel and /sbin/ipfw binary get 555# out of sync. 556# 557# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 558# 559# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 560# packets without touching the ttl). This can be useful to hide firewalls 561# from traceroute and similar tools. 562# 563# PFIL_HOOKS enables an abtraction layer which is meant to be used in 564# network code where filtering is required. See the pfil(9) man page. 565# This option is a subset of the IPFILTER option. 566# 567# TCPDEBUG enables code which keeps traces of the TCP state machine 568# for sockets with the SO_DEBUG option set, which can then be examined 569# using the trpt(8) utility. 570# 571options MROUTING # Multicast routing 572options PIM # Protocol Independent Multicast 573options IPFIREWALL #firewall 574options IPFIREWALL_VERBOSE #enable logging to syslogd(8) 575options IPFIREWALL_FORWARD #enable transparent proxy support 576options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 577options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 578options IPV6FIREWALL #firewall for IPv6 579options IPV6FIREWALL_VERBOSE 580options IPV6FIREWALL_VERBOSE_LIMIT=100 581options IPV6FIREWALL_DEFAULT_TO_ACCEPT 582options IPDIVERT #divert sockets 583options IPFILTER #ipfilter support 584options IPFILTER_LOG #ipfilter logging 585options IPFILTER_DEFAULT_BLOCK #block all packets by default 586options IPSTEALTH #support for stealth forwarding 587options PFIL_HOOKS 588options TCPDEBUG 589 590# The MBUF_STRESS_TEST option enables options which create 591# various random failures / extreme cases related to mbuf 592# functions. See the mbuf(9) manpage for a list of available 593# test cases. 594options MBUF_STRESS_TEST 595 596# RANDOM_IP_ID causes the ID field in IP packets to be randomized 597# instead of incremented by 1 with each packet generated. This 598# option closes a minor information leak which allows remote 599# observers to determine the rate of packet generation on the 600# machine by watching the counter. 601options RANDOM_IP_ID 602 603# Statically Link in accept filters 604options ACCEPT_FILTER_DATA 605options ACCEPT_FILTER_HTTP 606 607# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This 608# prevents nmap et al. from identifying the TCP/IP stack, but breaks support 609# for RFC1644 extensions and is not recommended for web servers. 610# 611options TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN 612 613# DUMMYNET enables the "dummynet" bandwidth limiter. You need 614# IPFIREWALL as well. See the dummynet(4) and ipfw(8) manpages for more info. 615# When you run DUMMYNET it is advisable to also have "options HZ=1000" 616# to achieve a smoother scheduling of the traffic. 617# 618# BRIDGE enables bridging between ethernet cards -- see bridge(4). 619# You can use IPFIREWALL and DUMMYNET together with bridging. 620# 621options DUMMYNET 622options BRIDGE 623 624# Zero copy sockets support. This enables "zero copy" for sending and 625# receving data via a socket. The send side works for any type of NIC, 626# the receive side only works for NICs that support MTUs greater than the 627# page size of your architecture and that support header splitting. See 628# zero_copy(9) for more details. 629options ZERO_COPY_SOCKETS 630 631# 632# ATM (HARP version) options 633# 634# ATM_CORE includes the base ATM functionality code. This must be included 635# for ATM support. 636# 637# ATM_IP includes support for running IP over ATM. 638# 639# At least one (and usually only one) of the following signalling managers 640# must be included (note that all signalling managers include PVC support): 641# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. 642# ATM_SPANS includes support for the `spans' signalling manager, which runs 643# the FORE Systems's proprietary SPANS signalling protocol. 644# ATM_UNI includes support for the `uni30' and `uni31' signalling managers, 645# which run the ATM Forum UNI 3.x signalling protocols. 646# 647# The `hea' driver provides support for the Efficient Networks, Inc. 648# ENI-155p ATM PCI Adapter. 649# 650# The `hfa' driver provides support for the FORE Systems, Inc. 651# PCA-200E ATM PCI Adapter. 652# 653# The `harp' pseudo-driver makes all NATM interface drivers available to HARP. 654# 655options ATM_CORE #core ATM protocol family 656options ATM_IP #IP over ATM support 657options ATM_SIGPVC #SIGPVC signalling manager 658options ATM_SPANS #SPANS signalling manager 659options ATM_UNI #UNI signalling manager 660 661device hea #Efficient ENI-155p ATM PCI 662device hfa #FORE PCA-200E ATM PCI 663device harp #Pseudo-interface for NATM 664 665 666##################################################################### 667# FILESYSTEM OPTIONS 668 669# 670# Only the root, /usr, and /tmp filesystems need be statically 671# compiled; everything else will be automatically loaded at mount 672# time. (Exception: the UFS family--- FFS --- cannot 673# currently be demand-loaded.) Some people still prefer to statically 674# compile other filesystems as well. 675# 676# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be 677# buggy, and WILL panic your system if you attempt to do anything with 678# them. They are included here as an incentive for some enterprising 679# soul to sit down and fix them. 680# 681 682# One of these is mandatory: 683options FFS #Fast filesystem 684options NFSCLIENT #Network File System 685 686# The rest are optional: 687options CD9660 #ISO 9660 filesystem 688options FDESCFS #File descriptor filesystem 689options HPFS #OS/2 File system 690options MSDOSFS #MS DOS File System (FAT, FAT32) 691options NFSSERVER #Network File System 692options NTFS #NT File System 693options NULLFS #NULL filesystem 694#options NWFS #NetWare filesystem 695options PORTALFS #Portal filesystem 696options PROCFS #Process filesystem (requires PSEUDOFS) 697options PSEUDOFS #Pseudo-filesystem framework 698options SMBFS #SMB/CIFS filesystem 699options UDF #Universal Disk Format 700options UMAPFS #UID map filesystem 701options UNIONFS #Union filesystem 702# The xFS_ROOT options REQUIRE the associated ``options xFS'' 703options NFS_ROOT #NFS usable as root device 704 705# Soft updates is a technique for improving filesystem speed and 706# making abrupt shutdown less risky. 707# 708options SOFTUPDATES 709 710# Extended attributes allow additional data to be associated with files, 711# and is used for ACLs, Capabilities, and MAC labels. 712# See src/sys/ufs/ufs/README.extattr for more information. 713options UFS_EXTATTR 714options UFS_EXTATTR_AUTOSTART 715 716# Access Control List support for UFS filesystems. The current ACL 717# implementation requires extended attribute support, UFS_EXTATTR, 718# for the underlying filesystem. 719# See src/sys/ufs/ufs/README.acls for more information. 720options UFS_ACL 721 722# Directory hashing improves the speed of operations on very large 723# directories at the expense of some memory. 724options UFS_DIRHASH 725 726# Make space in the kernel for a root filesystem on a md device. 727# Define to the number of kilobytes to reserve for the filesystem. 728options MD_ROOT_SIZE=10 729 730# Make the md device a potential root device, either with preloaded 731# images of type mfs_root or md_root. 732options MD_ROOT 733 734# Disk quotas are supported when this option is enabled. 735options QUOTA #enable disk quotas 736 737# If you are running a machine just as a fileserver for PC and MAC 738# users, using SAMBA or Netatalk, you may consider setting this option 739# and keeping all those users' directories on a filesystem that is 740# mounted with the suiddir option. This gives new files the same 741# ownership as the directory (similar to group). It's a security hole 742# if you let these users run programs, so confine it to file-servers 743# (but it'll save you lots of headaches in those cases). Root owned 744# directories are exempt and X bits are cleared. The suid bit must be 745# set on the directory as well; see chmod(1) PC owners can't see/set 746# ownerships so they keep getting their toes trodden on. This saves 747# you all the support calls as the filesystem it's used on will act as 748# they expect: "It's my dir so it must be my file". 749# 750options SUIDDIR 751 752# NFS options: 753options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 754options NFS_MAXATTRTIMO=60 755options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 756options NFS_MAXDIRATTRTIMO=60 757options NFS_GATHERDELAY=10 # Default write gather delay (msec) 758options NFS_WDELAYHASHSIZ=16 # and with this 759options NFS_DEBUG # Enable NFS Debugging 760 761# Coda stuff: 762options CODA #CODA filesystem. 763device vcoda 4 #coda minicache <-> venus comm.
| 2# 3# NOTES -- Lines that can be cut/pasted into kernel and hints configs. 4# 5# Lines that begin with 'device', 'options', 'machine', 'ident', 'maxusers', 6# 'makeoptions', 'hints', etc. go into the kernel configuration that you 7# run config(8) with. 8# 9# Lines that begin with 'hint.' are NOT for config(8), they go into your 10# hints file. See /boot/device.hints and/or the 'hints' config(8) directive. 11# 12# Please use ``make LINT'' to create an old-style LINT file if you want to 13# do kernel test-builds. 14# 15# This file contains machine independent kernel configuration notes. For 16# machine dependent notes, look in /sys/<arch>/conf/NOTES. 17# 18 19# 20# NOTES conventions and style guide: 21# 22# Large block comments should begin and end with a line containing only a 23# comment character. 24# 25# To describe a particular object, a block comment (if it exists) should 26# come first. Next should come device, options, and hints lines in that 27# order. All device and option lines must be described by a comment that 28# doesn't just expand the device or option name. Use only a concise 29# comment on the same line if possible. Very detailed descriptions of 30# devices and subsystems belong in manpages. 31# 32# A space followed by a tab separates 'option' from an option name. Two 33# spaces followed by a tab separate 'device' from a device name. Comments 34# after an option or device should use one space after the comment character. 35# To comment out a negative option that disables code and thus should not be 36# enabled for LINT builds, precede 'option' with "#!". 37# 38 39# 40# This is the ``identification'' of the kernel. Usually this should 41# be the same as the name of your kernel. 42# 43ident LINT 44 45# 46# The `maxusers' parameter controls the static sizing of a number of 47# internal system tables by a formula defined in subr_param.c. 48# Omitting this parameter or setting it to 0 will cause the system to 49# auto-size based on physical memory. 50# 51maxusers 10 52 53# 54# The `makeoptions' parameter allows variables to be passed to the 55# generated Makefile in the build area. 56# 57# CONF_CFLAGS gives some extra compiler flags that are added to ${CFLAGS} 58# after most other flags. Here we use it to inhibit use of non-optimal 59# gcc builtin functions (e.g., memcmp). 60# 61# DEBUG happens to be magic. 62# The following is equivalent to 'config -g KERNELNAME' and creates 63# 'kernel.debug' compiled with -g debugging as well as a normal 64# 'kernel'. Use 'make install.debug' to install the debug kernel 65# but that isn't normally necessary as the debug symbols are not loaded 66# by the kernel and are not useful there anyway. 67# 68# KERNEL can be overridden so that you can change the default name of your 69# kernel. 70# 71# MODULES_OVERRIDE can be used to limit modules built to a specific list. 72# 73makeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc. 74#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 75#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo" 76# Only build Linux API modules and plus those parts of the sound system I need. 77#makeoptions MODULES_OVERRIDE="linux sound/snd sound/pcm sound/driver/maestro3" 78makeoptions DESTDIR=/tmp 79 80 81# 82# Certain applications can grow to be larger than the 512M limit 83# that FreeBSD initially imposes. Below are some options to 84# allow that limit to grow to 1GB, and can be increased further 85# with changing the parameters. MAXDSIZ is the maximum that the 86# limit can be set to, and the DFLDSIZ is the default value for 87# the limit. MAXSSIZ is the maximum that the stack limit can be 88# set to. You might want to set the default lower than the max, 89# and explicitly set the maximum with a shell command for processes 90# that regularly exceed the limit like INND. 91# 92options MAXDSIZ=(1024UL*1024*1024) 93options MAXSSIZ=(128UL*1024*1024) 94options DFLDSIZ=(1024UL*1024*1024) 95 96# 97# BLKDEV_IOSIZE sets the default block size used in user block 98# device I/O. Note that this value will be overriden by the label 99# when specifying a block device from a label with a non-0 100# partition blocksize. The default is PAGE_SIZE. 101# 102options BLKDEV_IOSIZE=8192 103 104# Options for the VM subsystem 105# L2 cache size (in KB) can be specified in PQ_CACHESIZE 106options PQ_CACHESIZE=512 # color for 512k/16k cache 107# Deprecated options supported for backwards compatibility 108#options PQ_NOOPT # No coloring 109#options PQ_LARGECACHE # color for 512k/16k cache 110#options PQ_HUGECACHE # color for 1024k/16k cache 111#options PQ_MEDIUMCACHE # color for 256k/16k cache 112#options PQ_NORMALCACHE # color for 64k/16k cache 113 114# This allows you to actually store this configuration file into 115# the kernel binary itself, where it may be later read by saying: 116# strings -n 3 /boot/kernel/kernel | sed -n 's/^___//p' > MYKERNEL 117# 118options INCLUDE_CONFIG_FILE # Include this file in kernel 119 120options GEOM_AES # Don't use, use GEOM_BDE 121options GEOM_APPLE # Apple partitioning 122options GEOM_BDE # Disk encryption. 123options GEOM_BSD # BSD disklabels 124options GEOM_FOX # Redundant path mitigation 125options GEOM_GPT # GPT partitioning 126options GEOM_MBR # DOS/MBR partitioning 127options GEOM_PC98 # NEC PC9800 partitioning 128options GEOM_SUNLABEL # Sun/Solaris partitioning 129options GEOM_VOL # Volume names from UFS superblock 130 131# 132# The root device and filesystem type can be compiled in; 133# this provides a fallback option if the root device cannot 134# be correctly guessed by the bootstrap code, or an override if 135# the RB_DFLTROOT flag (-r) is specified when booting the kernel. 136# 137options ROOTDEVNAME=\"ufs:da0s2e\" 138 139 140##################################################################### 141# Scheduler options: 142# 143# Specifying one of SCHED_4BSD or SCHED_ULE is mandatory. These options 144# select which scheduler is compiled in. 145# 146# SCHED_4BSD is the historical, proven, BSD scheduler. It has a global run 147# queue and no cpu affinity which makes it suboptimal for SMP. It has very 148# good interactivity and priority selection. 149# 150# SCHED_ULE is a new experimental scheduler that has been designed for SMP, 151# but will work just fine on UP too. Users of this scheduler should expect 152# some hicups and be prepaired to provide feedback. 153# 154options SCHED_4BSD 155#options SCHED_ULE 156 157##################################################################### 158# SMP OPTIONS: 159# 160# SMP enables building of a Symmetric MultiProcessor Kernel. 161 162# Mandatory: 163options SMP # Symmetric MultiProcessor Kernel 164 165# ADAPTIVE_MUTEXES changes the behavior of blocking mutexes to spin 166# if the thread that currently owns the mutex is executing on another 167# CPU. 168options ADAPTIVE_MUTEXES 169 170# SMP Debugging Options: 171# 172# MUTEX_DEBUG enables various extra assertions in the mutex code. 173# WITNESS enables the witness code which detects deadlocks and cycles 174# during locking operations. 175# WITNESS_DDB causes the witness code to drop into the kernel debugger if 176# a lock heirarchy violation occurs or if locks are held when going to 177# sleep. 178# WITNESS_SKIPSPIN disables the witness checks on spin mutexes. 179options MUTEX_DEBUG 180options WITNESS 181options WITNESS_DDB 182options WITNESS_SKIPSPIN 183 184# 185# MUTEX_PROFILING - Profiling mutual exclusion locks (mutexes). This 186# records four numbers for each acquisition point (identified by 187# source file name and line number): longest time held, total time held, 188# number of non-recursive acquisitions, and average time held. Measurements 189# are made and stored in nanoseconds (using nanotime(9)), but are presented 190# in microseconds, which should be sufficient for the locks which actually 191# want this (those that are held long and / or often). The MUTEX_PROFILING 192# option has the following sysctl namespace for controlling and viewing its 193# operation: 194# 195# debug.mutex.prof.enable - enable / disable profiling 196# debug.mutex.prof.acquisitions - number of mutex acquisitions held 197# debug.mutex.prof.records - number of acquisition points recorded 198# debug.mutex.prof.maxrecords - max number of acquisition points 199# debug.mutex.prof.rejected - number of rejections (due to full table) 200# debug.mutex.prof.hashsize - hash size 201# debug.mutex.prof.collisions - number of hash collisions 202# debug.mutex.prof.stats - profiling statistics 203# 204options MUTEX_PROFILING 205 206 207##################################################################### 208# COMPATIBILITY OPTIONS 209 210# 211# Implement system calls compatible with 4.3BSD and older versions of 212# FreeBSD. You probably do NOT want to remove this as much current code 213# still relies on the 4.3 emulation. Note that some architectures that 214# are supported by FreeBSD do not include support for certain important 215# aspects of this compatibility option, namely those related to the 216# signal delivery mechanism. 217# 218options COMPAT_43 219 220# 221# Be compatible with SunOS. The COMPAT_43 option above pulls in most 222# (all?) of the changes that this option turns on. 223# 224options COMPAT_SUNOS 225 226# Enable FreeBSD4 compatibility syscalls 227options COMPAT_FREEBSD4 228 229# 230# These three options provide support for System V Interface 231# Definition-style interprocess communication, in the form of shared 232# memory, semaphores, and message queues, respectively. 233# 234options SYSVSHM 235options SYSVSEM 236options SYSVMSG 237 238 239##################################################################### 240# DEBUGGING OPTIONS 241 242# 243# Enable the kernel debugger. 244# 245options DDB 246 247# 248# Use direct symbol lookup routines for ddb instead of the kernel linker 249# ones, so that symbols (mostly) work before the kernel linker has been 250# initialized. This is not the default because it breaks ddb's lookup of 251# symbols in loaded modules. 252# 253#!options DDB_NOKLDSYM 254 255# 256# Print a stack trace of the current thread out on the console for a panic. 257# 258options DDB_TRACE 259 260# 261# Don't drop into DDB for a panic. Intended for unattended operation 262# where you may want to drop to DDB from the console, but still want 263# the machine to recover from a panic 264# 265options DDB_UNATTENDED 266 267# 268# If using GDB remote mode to debug the kernel, there's a non-standard 269# extension to the remote protocol that can be used to use the serial 270# port as both the debugging port and the system console. It's non- 271# standard and you're on your own if you enable it. See also the 272# "remotechat" variables in the FreeBSD specific version of gdb. 273# 274options GDB_REMOTE_CHAT 275 276# 277# KTRACE enables the system-call tracing facility ktrace(2). To be more 278# SMP-friendly, KTRACE uses a worker thread to process most trace events 279# asynchronously to the thread generating the event. This requires a 280# pre-allocated store of objects representing trace events. The 281# KTRACE_REQUEST_POOL option specifies the initial size of this store. 282# The size of the pool can be adjusted both at boottime and runtime via 283# the kern.ktrace_request_pool tunable and sysctl. 284# 285options KTRACE #kernel tracing 286options KTRACE_REQUEST_POOL=101 287 288# 289# KTR is a kernel tracing mechanism imported from BSD/OS. Currently it 290# has no userland interface aside from a few sysctl's. It is enabled with 291# the KTR option. KTR_ENTRIES defines the number of entries in the circular 292# trace buffer. KTR_COMPILE defines the mask of events to compile into the 293# kernel as defined by the KTR_* constants in <sys/ktr.h>. KTR_MASK defines the 294# initial value of the ktr_mask variable which determines at runtime what 295# events to trace. KTR_CPUMASK determines which CPU's log events, with 296# bit X corresponding to cpu X. KTR_VERBOSE enables dumping of KTR events 297# to the console by default. This functionality can be toggled via the 298# debug.ktr_verbose sysctl and defaults to off if KTR_VERBOSE is not defined. 299# 300options KTR 301options KTR_ENTRIES=1024 302options KTR_COMPILE=(KTR_INTR|KTR_PROC) 303options KTR_MASK=KTR_INTR 304options KTR_CPUMASK=0x3 305options KTR_VERBOSE 306 307# 308# The INVARIANTS option is used in a number of source files to enable 309# extra sanity checking of internal structures. This support is not 310# enabled by default because of the extra time it would take to check 311# for these conditions, which can only occur as a result of 312# programming errors. 313# 314options INVARIANTS 315 316# 317# The INVARIANT_SUPPORT option makes us compile in support for 318# verifying some of the internal structures. It is a prerequisite for 319# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be 320# called. The intent is that you can set 'INVARIANTS' for single 321# source files (by changing the source file or specifying it on the 322# command line) if you have 'INVARIANT_SUPPORT' enabled. Also, if you 323# wish to build a kernel module with 'INVARIANTS', then adding 324# 'INVARIANT_SUPPORT' to your kernel will provide all the necessary 325# infrastructure without the added overhead. 326# 327options INVARIANT_SUPPORT 328 329# 330# The DIAGNOSTIC option is used to enable extra debugging information 331# from some parts of the kernel. As this makes everything more noisy, 332# it is disabled by default. 333# 334options DIAGNOSTIC 335 336# 337# REGRESSION causes optional kernel interfaces necessary only for regression 338# testing to be enabled. These interfaces may consitute security risks 339# when enabled, as they permit processes to easily modify aspects of the 340# run-time environment to reproduce unlikely or unusual (possibly normally 341# impossible) scenarios. 342# 343options REGRESSION 344 345# 346# RESTARTABLE_PANICS allows one to continue from a panic as if it were 347# a call to the debugger via the Debugger() function instead. It is only 348# useful if a kernel debugger is present. To restart from a panic, reset 349# the panicstr variable to NULL and continue execution. This option is 350# for development use only and should NOT be used in production systems 351# to "workaround" a panic. 352# 353#options RESTARTABLE_PANICS 354 355# 356# This option let some drivers co-exist that can't co-exist in a running 357# system. This is used to be able to compile all kernel code in one go for 358# quality assurance purposes (like this file, which the option takes it name 359# from.) 360# 361options COMPILING_LINT 362 363 364##################################################################### 365# NETWORKING OPTIONS 366 367# 368# Protocol families: 369# Only the INET (Internet) family is officially supported in FreeBSD. 370# 371options INET #Internet communications protocols 372options INET6 #IPv6 communications protocols 373options IPSEC #IP security 374options IPSEC_ESP #IP security (crypto; define w/ IPSEC) 375options IPSEC_DEBUG #debug for IP security 376# 377# Set IPSEC_FILTERGIF to force packets coming through a gif tunnel 378# to be processed by any configured packet filtering (ipfw, ipf). 379# The default is that packets coming from a tunnel are _not_ processed; 380# they are assumed trusted. 381# 382# Note that enabling this can be problematic as there are no mechanisms 383# in place for distinguishing packets coming out of a tunnel (e.g. no 384# encX devices as found on openbsd). 385# 386#options IPSEC_FILTERGIF #filter ipsec packets from a tunnel 387 388#options FAST_IPSEC #new IPsec (cannot define w/ IPSEC) 389 390options IPX #IPX/SPX communications protocols 391options IPXIP #IPX in IP encapsulation (not available) 392 393#options NCP #NetWare Core protocol 394 395options NETATALK #Appletalk communications protocols 396options NETATALKDEBUG #Appletalk debugging 397 398# 399# SMB/CIFS requester 400# NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV 401# options. 402# NETSMBCRYPTO enables support for encrypted passwords. 403options NETSMB #SMB/CIFS requester 404options NETSMBCRYPTO #encrypted password support for SMB 405 406# mchain library. It can be either loaded as KLD or compiled into kernel 407options LIBMCHAIN 408 409# netgraph(4). Enable the base netgraph code with the NETGRAPH option. 410# Individual node types can be enabled with the corresponding option 411# listed below; however, this is not strictly necessary as netgraph 412# will automatically load the corresponding KLD module if the node type 413# is not already compiled into the kernel. Each type below has a 414# corresponding man page, e.g., ng_async(8). 415options NETGRAPH #netgraph(4) system 416options NETGRAPH_ASYNC 417options NETGRAPH_BPF 418options NETGRAPH_BRIDGE 419options NETGRAPH_CISCO 420options NETGRAPH_ECHO 421options NETGRAPH_ETHER 422options NETGRAPH_FRAME_RELAY 423options NETGRAPH_GIF 424options NETGRAPH_GIF_DEMUX 425options NETGRAPH_HOLE 426options NETGRAPH_IFACE 427options NETGRAPH_IP_INPUT 428options NETGRAPH_KSOCKET 429options NETGRAPH_L2TP 430options NETGRAPH_LMI 431# MPPC compression requires proprietary files (not included) 432#options NETGRAPH_MPPC_COMPRESSION 433options NETGRAPH_MPPC_ENCRYPTION 434options NETGRAPH_ONE2MANY 435options NETGRAPH_PPP 436options NETGRAPH_PPPOE 437options NETGRAPH_PPTPGRE 438options NETGRAPH_RFC1490 439options NETGRAPH_SOCKET 440options NETGRAPH_SPLIT 441options NETGRAPH_TEE 442options NETGRAPH_TTY 443options NETGRAPH_UI 444options NETGRAPH_VJC 445options NETGRAPH_ATM_ATMPIF 446 447# NgATM - Netgraph ATM 448options NGATM_ATM 449 450device mn # Munich32x/Falc54 Nx64kbit/sec cards. 451device lmc # tulip based LanMedia WAN cards 452device musycc # LMC/SBE LMC1504 quad T1/E1 453 454# 455# Network interfaces: 456# The `loop' device is MANDATORY when networking is enabled. 457# The `ether' device provides generic code to handle 458# Ethernets; it is MANDATORY when an Ethernet device driver is 459# configured or token-ring is enabled. 460# The `wlan' device provides generic code to support 802.11 461# drivers, including host AP mode; it is MANDATORY for the wi 462# driver and will eventually be required by all 802.11 drivers. 463# The `fddi' device provides generic code to support FDDI. 464# The `arcnet' device provides generic code to support Arcnet. 465# The `sppp' device serves a similar role for certain types 466# of synchronous PPP links (like `cx', `ar'). 467# The `sl' device implements the Serial Line IP (SLIP) service. 468# The `ppp' device implements the Point-to-Point Protocol. 469# The `bpf' device enables the Berkeley Packet Filter. Be 470# aware of the legal and administrative consequences of enabling this 471# option. The number of devices determines the maximum number of 472# simultaneous BPF clients programs runnable. 473# The `disc' device implements a minimal network interface, 474# which throws away all packets sent and never receives any. It is 475# included for testing purposes. This shows up as the `ds' interface. 476# The `tap' device is a pty-like virtual Ethernet interface 477# The `tun' device implements (user-)ppp and nos-tun 478# The `gif' device implements IPv6 over IP4 tunneling, 479# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and 480# IPv6 over IPv6 tunneling. 481# The `gre' device implements two types of IP4 over IP4 tunneling: 482# GRE and MOBILE, as specified in the RFC1701 and RFC2004. 483# The XBONEHACK option allows the same pair of addresses to be configured on 484# multiple gif interfaces. 485# The `faith' device captures packets sent to it and diverts them 486# to the IPv4/IPv6 translation daemon. 487# The `stf' device implements 6to4 encapsulation. 488# The `ef' device provides support for multiple ethernet frame types 489# specified via ETHER_* options. See ef(4) for details. 490# 491# The PPP_BSDCOMP option enables support for compress(1) style entire 492# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 493# PPP_FILTER enables code for filtering the ppp data stream and selecting 494# events for resetting the demand dial activity timer - requires bpf. 495# See pppd(8) for more details. 496# 497device ether #Generic Ethernet 498device vlan #VLAN support 499device wlan #802.11 support 500device token #Generic TokenRing 501device fddi #Generic FDDI 502device arcnet #Generic Arcnet 503device sppp #Generic Synchronous PPP 504device loop #Network loopback device 505device bpf #Berkeley packet filter 506device disc #Discard device (ds0, ds1, etc) 507device tap #Virtual Ethernet driver 508device tun #Tunnel driver (ppp(8), nos-tun(8)) 509device sl #Serial Line IP 510device gre #IP over IP tunneling 511device ppp #Point-to-point protocol 512options PPP_BSDCOMP #PPP BSD-compress support 513options PPP_DEFLATE #PPP zlib/deflate/gzip support 514options PPP_FILTER #enable bpf filtering (needs bpf) 515 516device ef # Multiple ethernet frames support 517options ETHER_II # enable Ethernet_II frame 518options ETHER_8023 # enable Ethernet_802.3 (Novell) frame 519options ETHER_8022 # enable Ethernet_802.2 frame 520options ETHER_SNAP # enable Ethernet_802.2/SNAP frame 521 522# for IPv6 523device gif #IPv6 and IPv4 tunneling 524options XBONEHACK 525device faith #for IPv6 and IPv4 translation 526device stf #6to4 IPv6 over IPv4 encapsulation 527 528# 529# Internet family options: 530# 531# MROUTING enables the kernel multicast packet forwarder, which works 532# with mrouted(8). 533# 534# PIM enables Protocol Independent Multicast in the kernel. 535# Requires MROUTING enabled. 536# 537# IPFIREWALL enables support for IP firewall construction, in 538# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 539# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 540# limits the number of times a matching entry can be logged. 541# 542# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 543# and if you do not add other rules during startup to allow access, 544# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open 545# in /etc/rc.conf when first enabling this feature, then refining the 546# firewall rules in /etc/rc.firewall after you've tested that the new kernel 547# feature works properly. 548# 549# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 550# allow everything. Use with care, if a cracker can crash your 551# firewall machine, they can get to your protected machines. However, 552# if you are using it as an as-needed filter for specific problems as 553# they arise, then this may be for you. Changing the default to 'allow' 554# means that you won't get stuck if the kernel and /sbin/ipfw binary get 555# out of sync. 556# 557# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 558# 559# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 560# packets without touching the ttl). This can be useful to hide firewalls 561# from traceroute and similar tools. 562# 563# PFIL_HOOKS enables an abtraction layer which is meant to be used in 564# network code where filtering is required. See the pfil(9) man page. 565# This option is a subset of the IPFILTER option. 566# 567# TCPDEBUG enables code which keeps traces of the TCP state machine 568# for sockets with the SO_DEBUG option set, which can then be examined 569# using the trpt(8) utility. 570# 571options MROUTING # Multicast routing 572options PIM # Protocol Independent Multicast 573options IPFIREWALL #firewall 574options IPFIREWALL_VERBOSE #enable logging to syslogd(8) 575options IPFIREWALL_FORWARD #enable transparent proxy support 576options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 577options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 578options IPV6FIREWALL #firewall for IPv6 579options IPV6FIREWALL_VERBOSE 580options IPV6FIREWALL_VERBOSE_LIMIT=100 581options IPV6FIREWALL_DEFAULT_TO_ACCEPT 582options IPDIVERT #divert sockets 583options IPFILTER #ipfilter support 584options IPFILTER_LOG #ipfilter logging 585options IPFILTER_DEFAULT_BLOCK #block all packets by default 586options IPSTEALTH #support for stealth forwarding 587options PFIL_HOOKS 588options TCPDEBUG 589 590# The MBUF_STRESS_TEST option enables options which create 591# various random failures / extreme cases related to mbuf 592# functions. See the mbuf(9) manpage for a list of available 593# test cases. 594options MBUF_STRESS_TEST 595 596# RANDOM_IP_ID causes the ID field in IP packets to be randomized 597# instead of incremented by 1 with each packet generated. This 598# option closes a minor information leak which allows remote 599# observers to determine the rate of packet generation on the 600# machine by watching the counter. 601options RANDOM_IP_ID 602 603# Statically Link in accept filters 604options ACCEPT_FILTER_DATA 605options ACCEPT_FILTER_HTTP 606 607# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This 608# prevents nmap et al. from identifying the TCP/IP stack, but breaks support 609# for RFC1644 extensions and is not recommended for web servers. 610# 611options TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN 612 613# DUMMYNET enables the "dummynet" bandwidth limiter. You need 614# IPFIREWALL as well. See the dummynet(4) and ipfw(8) manpages for more info. 615# When you run DUMMYNET it is advisable to also have "options HZ=1000" 616# to achieve a smoother scheduling of the traffic. 617# 618# BRIDGE enables bridging between ethernet cards -- see bridge(4). 619# You can use IPFIREWALL and DUMMYNET together with bridging. 620# 621options DUMMYNET 622options BRIDGE 623 624# Zero copy sockets support. This enables "zero copy" for sending and 625# receving data via a socket. The send side works for any type of NIC, 626# the receive side only works for NICs that support MTUs greater than the 627# page size of your architecture and that support header splitting. See 628# zero_copy(9) for more details. 629options ZERO_COPY_SOCKETS 630 631# 632# ATM (HARP version) options 633# 634# ATM_CORE includes the base ATM functionality code. This must be included 635# for ATM support. 636# 637# ATM_IP includes support for running IP over ATM. 638# 639# At least one (and usually only one) of the following signalling managers 640# must be included (note that all signalling managers include PVC support): 641# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. 642# ATM_SPANS includes support for the `spans' signalling manager, which runs 643# the FORE Systems's proprietary SPANS signalling protocol. 644# ATM_UNI includes support for the `uni30' and `uni31' signalling managers, 645# which run the ATM Forum UNI 3.x signalling protocols. 646# 647# The `hea' driver provides support for the Efficient Networks, Inc. 648# ENI-155p ATM PCI Adapter. 649# 650# The `hfa' driver provides support for the FORE Systems, Inc. 651# PCA-200E ATM PCI Adapter. 652# 653# The `harp' pseudo-driver makes all NATM interface drivers available to HARP. 654# 655options ATM_CORE #core ATM protocol family 656options ATM_IP #IP over ATM support 657options ATM_SIGPVC #SIGPVC signalling manager 658options ATM_SPANS #SPANS signalling manager 659options ATM_UNI #UNI signalling manager 660 661device hea #Efficient ENI-155p ATM PCI 662device hfa #FORE PCA-200E ATM PCI 663device harp #Pseudo-interface for NATM 664 665 666##################################################################### 667# FILESYSTEM OPTIONS 668 669# 670# Only the root, /usr, and /tmp filesystems need be statically 671# compiled; everything else will be automatically loaded at mount 672# time. (Exception: the UFS family--- FFS --- cannot 673# currently be demand-loaded.) Some people still prefer to statically 674# compile other filesystems as well. 675# 676# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be 677# buggy, and WILL panic your system if you attempt to do anything with 678# them. They are included here as an incentive for some enterprising 679# soul to sit down and fix them. 680# 681 682# One of these is mandatory: 683options FFS #Fast filesystem 684options NFSCLIENT #Network File System 685 686# The rest are optional: 687options CD9660 #ISO 9660 filesystem 688options FDESCFS #File descriptor filesystem 689options HPFS #OS/2 File system 690options MSDOSFS #MS DOS File System (FAT, FAT32) 691options NFSSERVER #Network File System 692options NTFS #NT File System 693options NULLFS #NULL filesystem 694#options NWFS #NetWare filesystem 695options PORTALFS #Portal filesystem 696options PROCFS #Process filesystem (requires PSEUDOFS) 697options PSEUDOFS #Pseudo-filesystem framework 698options SMBFS #SMB/CIFS filesystem 699options UDF #Universal Disk Format 700options UMAPFS #UID map filesystem 701options UNIONFS #Union filesystem 702# The xFS_ROOT options REQUIRE the associated ``options xFS'' 703options NFS_ROOT #NFS usable as root device 704 705# Soft updates is a technique for improving filesystem speed and 706# making abrupt shutdown less risky. 707# 708options SOFTUPDATES 709 710# Extended attributes allow additional data to be associated with files, 711# and is used for ACLs, Capabilities, and MAC labels. 712# See src/sys/ufs/ufs/README.extattr for more information. 713options UFS_EXTATTR 714options UFS_EXTATTR_AUTOSTART 715 716# Access Control List support for UFS filesystems. The current ACL 717# implementation requires extended attribute support, UFS_EXTATTR, 718# for the underlying filesystem. 719# See src/sys/ufs/ufs/README.acls for more information. 720options UFS_ACL 721 722# Directory hashing improves the speed of operations on very large 723# directories at the expense of some memory. 724options UFS_DIRHASH 725 726# Make space in the kernel for a root filesystem on a md device. 727# Define to the number of kilobytes to reserve for the filesystem. 728options MD_ROOT_SIZE=10 729 730# Make the md device a potential root device, either with preloaded 731# images of type mfs_root or md_root. 732options MD_ROOT 733 734# Disk quotas are supported when this option is enabled. 735options QUOTA #enable disk quotas 736 737# If you are running a machine just as a fileserver for PC and MAC 738# users, using SAMBA or Netatalk, you may consider setting this option 739# and keeping all those users' directories on a filesystem that is 740# mounted with the suiddir option. This gives new files the same 741# ownership as the directory (similar to group). It's a security hole 742# if you let these users run programs, so confine it to file-servers 743# (but it'll save you lots of headaches in those cases). Root owned 744# directories are exempt and X bits are cleared. The suid bit must be 745# set on the directory as well; see chmod(1) PC owners can't see/set 746# ownerships so they keep getting their toes trodden on. This saves 747# you all the support calls as the filesystem it's used on will act as 748# they expect: "It's my dir so it must be my file". 749# 750options SUIDDIR 751 752# NFS options: 753options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 754options NFS_MAXATTRTIMO=60 755options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 756options NFS_MAXDIRATTRTIMO=60 757options NFS_GATHERDELAY=10 # Default write gather delay (msec) 758options NFS_WDELAYHASHSIZ=16 # and with this 759options NFS_DEBUG # Enable NFS Debugging 760 761# Coda stuff: 762options CODA #CODA filesystem. 763device vcoda 4 #coda minicache <-> venus comm.
|
764 765# 766# Add support for the EXT2FS filesystem of Linux fame. Be a bit 767# careful with this - the ext2fs code has a tendency to lag behind 768# changes and not be exercised very much, so mounting read/write could 769# be dangerous (and even mounting read only could result in panics.) 770# 771options EXT2FS 772 773# Use real implementations of the aio_* system calls. There are numerous 774# stability and security issues in the current aio code that make it 775# unsuitable for inclusion on machines with untrusted local users. 776options VFS_AIO 777 778# Cryptographically secure random number generator; /dev/[u]random 779device random 780 781 782##################################################################### 783# POSIX P1003.1B 784 785# Real time extensions added in the 1993 Posix 786# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 787 788options _KPOSIX_PRIORITY_SCHEDULING 789# p1003_1b_semaphores are very experimental, 790# user should be ready to assist in debugging if problems arise. 791options P1003_1B_SEMAPHORES 792 793 794##################################################################### 795# SECURITY POLICY PARAMETERS 796 797# Support for Mandatory Access Control (MAC): 798options MAC 799options MAC_BIBA 800options MAC_BSDEXTENDED 801options MAC_DEBUG 802options MAC_IFOFF 803options MAC_LOMAC 804options MAC_MLS 805options MAC_NONE 806options MAC_PARTITION 807options MAC_PORTACL 808options MAC_SEEOTHERUIDS 809options MAC_STUB 810options MAC_TEST 811 812 813##################################################################### 814# CLOCK OPTIONS 815 816# The granularity of operation is controlled by the kernel option HZ whose 817# default value (100) means a granularity of 10ms (1s/HZ). 818# Some subsystems, such as DUMMYNET, might benefit from a smaller 819# granularity such as 1ms or less, for a smoother scheduling of packets. 820# Consider, however, that reducing the granularity too much might 821# cause excessive overhead in clock interrupt processing, 822# potentially causing ticks to be missed and thus actually reducing 823# the accuracy of operation. 824 825options HZ=100 826 827# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n" 828# message you probably have some broken sw/hw which disables interrupts 829# for too long. You can make the system more resistant to this by 830# choosing a high value for NTIMECOUNTER. The default is 5, there 831# is no upper limit but more than a couple of hundred are not productive. 832 833options NTIMECOUNTER=20 834 835# Enable support for the kernel PLL to use an external PPS signal, 836# under supervision of [x]ntpd(8) 837# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 838 839options PPS_SYNC 840 841 842##################################################################### 843# SCSI DEVICES 844 845# SCSI DEVICE CONFIGURATION 846 847# The SCSI subsystem consists of the `base' SCSI code, a number of 848# high-level SCSI device `type' drivers, and the low-level host-adapter 849# device drivers. The host adapters are listed in the ISA and PCI 850# device configuration sections below. 851# 852# It is possible to wire down your SCSI devices so that a given bus, 853# target, and LUN always come on line as the same device unit. In 854# earlier versions the unit numbers were assigned in the order that 855# the devices were probed on the SCSI bus. This means that if you 856# removed a disk drive, you may have had to rewrite your /etc/fstab 857# file, and also that you had to be careful when adding a new disk 858# as it may have been probed earlier and moved your device configuration 859# around. (See also option GEOM_VOL for a different solution to this 860# problem.) 861 862# This old behavior is maintained as the default behavior. The unit 863# assignment begins with the first non-wired down unit for a device 864# type. For example, if you wire a disk as "da3" then the first 865# non-wired disk will be assigned da4. 866 867# The syntax for wiring down devices is: 868 869hint.scbus.0.at="ahc0" 870hint.scbus.1.at="ahc1" 871hint.scbus.1.bus="0" 872hint.scbus.3.at="ahc2" 873hint.scbus.3.bus="0" 874hint.scbus.2.at="ahc2" 875hint.scbus.2.bus="1" 876hint.da.0.at="scbus0" 877hint.da.0.target="0" 878hint.da.0.unit="0" 879hint.da.1.at="scbus3" 880hint.da.1.target="1" 881hint.da.2.at="scbus2" 882hint.da.2.target="3" 883hint.sa.1.at="scbus1" 884hint.sa.1.target="6" 885 886# "units" (SCSI logical unit number) that are not specified are 887# treated as if specified as LUN 0. 888 889# All SCSI devices allocate as many units as are required. 890 891# The ch driver drives SCSI Media Changer ("jukebox") devices. 892# 893# The da driver drives SCSI Direct Access ("disk") and Optical Media 894# ("WORM") devices. 895# 896# The sa driver drives SCSI Sequential Access ("tape") devices. 897# 898# The cd driver drives SCSI Read Only Direct Access ("cd") devices. 899# 900# The ses driver drives SCSI Envinronment Services ("ses") and 901# SAF-TE ("SCSI Accessable Fault-Tolerant Enclosure") devices. 902# 903# The pt driver drives SCSI Processor devices. 904# 905# 906# Target Mode support is provided here but also requires that a SIM 907# (SCSI Host Adapter Driver) provide support as well. 908# 909# The targ driver provides target mode support as a Processor type device. 910# It exists to give the minimal context necessary to respond to Inquiry 911# commands. There is a sample user application that shows how the rest 912# of the command support might be done in /usr/share/examples/scsi_target. 913# 914# The targbh driver provides target mode support and exists to respond 915# to incoming commands that do not otherwise have a logical unit assigned 916# to them. 917# 918# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 919# configuration as the "pass" driver. 920 921device scbus #base SCSI code 922device ch #SCSI media changers 923device da #SCSI direct access devices (aka disks) 924device sa #SCSI tapes 925device cd #SCSI CD-ROMs 926device ses #SCSI Environmental Services (and SAF-TE) 927device pt #SCSI processor 928device targ #SCSI Target Mode Code 929device targbh #SCSI Target Mode Blackhole Device 930device pass #CAM passthrough driver 931 932# CAM OPTIONS: 933# debugging options: 934# -- NOTE -- If you specify one of the bus/target/lun options, you must 935# specify them all! 936# CAMDEBUG: When defined enables debugging macros 937# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 938# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 939# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 940# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 941# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 942# 943# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 944# CAM_NEW_TRAN_CODE: this is the new transport layer code that will be switched 945# to soon 946# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 947# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 948# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 949# queue after a bus reset, and the number of milliseconds to 950# freeze the device queue after a bus device reset. This 951# can be changed at boot and runtime with the 952# kern.cam.scsi_delay tunable/sysctl. 953options CAMDEBUG 954options CAM_DEBUG_BUS=-1 955options CAM_DEBUG_TARGET=-1 956options CAM_DEBUG_LUN=-1 957options CAM_DEBUG_FLAGS=(CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB) 958options CAM_MAX_HIGHPOWER=4 959options SCSI_NO_SENSE_STRINGS 960options SCSI_NO_OP_STRINGS 961options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 962 963# Options for the CAM SCSI disk driver: 964# DA_OLD_QUIRKS: Restore old USB and firewire quirks that have been 965# deprecated. Please also email scsi@freebsd.org if you 966# have a device that needs this option. 967options DA_OLD_QUIRKS 968 969# Options for the CAM CDROM driver: 970# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 971# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 972# enforced if there is I/O waiting for another LUN 973# The compiled in defaults for these variables are 2 and 10 seconds, 974# respectively. 975# 976# These can also be changed on the fly with the following sysctl variables: 977# kern.cam.cd.changer.min_busy_seconds 978# kern.cam.cd.changer.max_busy_seconds 979# 980options CHANGER_MIN_BUSY_SECONDS=2 981options CHANGER_MAX_BUSY_SECONDS=10 982 983# Options for the CAM sequential access driver: 984# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes 985# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 986# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 987# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 988# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 989options SA_IO_TIMEOUT=4 990options SA_SPACE_TIMEOUT=60 991options SA_REWIND_TIMEOUT=(2*60) 992options SA_ERASE_TIMEOUT=(4*60) 993options SA_1FM_AT_EOD 994 995# Optional timeout for the CAM processor target (pt) device 996# This is specified in seconds. The default is 60 seconds. 997options SCSI_PT_DEFAULT_TIMEOUT=60 998 999# Optional enable of doing SES passthrough on other devices (e.g., disks) 1000# 1001# Normally disabled because a lot of newer SCSI disks report themselves 1002# as having SES capabilities, but this can then clot up attempts to build 1003# build a topology with the SES device that's on the box these drives 1004# are in.... 1005options SES_ENABLE_PASSTHROUGH 1006 1007 1008##################################################################### 1009# MISCELLANEOUS DEVICES AND OPTIONS 1010 1011# The `pty' device usually turns out to be ``effectively mandatory'', 1012# as it is required for `telnetd', `rlogind', `screen', `emacs', and 1013# `xterm', among others. 1014 1015device pty #Pseudo ttys 1016device nmdm #back-to-back tty devices 1017device md #Memory/malloc disk 1018device snp #Snoop device - to look at pty/vty/etc.. 1019device ccd #Concatenated disk driver 1020 1021# Configuring Vinum into the kernel is not necessary, since the kld 1022# module gets started automatically when vinum(8) starts. This 1023# device is also untested. Use at your own risk. 1024# 1025# The option VINUMDEBUG must match the value set in CFLAGS 1026# in src/sbin/vinum/Makefile. Failure to do so will result in 1027# the following message from vinum(8): 1028# 1029# Can't get vinum config: Invalid argument 1030# 1031# see vinum(4) for more reasons not to use these options. 1032device vinum #Vinum concat/mirror/raid driver 1033options VINUMDEBUG #enable Vinum debugging hooks 1034 1035# RAIDframe device. RAID_AUTOCONFIG allows RAIDframe to search all of the 1036# disk devices in the system looking for components that it recognizes (already 1037# configured once before) and auto-configured them into arrays. 1038device raidframe 1039options RAID_AUTOCONFIG 1040 1041# Kernel side iconv library 1042options LIBICONV 1043 1044# Size of the kernel message buffer. Should be N * pagesize. 1045options MSGBUF_SIZE=40960 1046 1047# Maximum size of a tty or pty input buffer. 1048options TTYHOG=8193 1049 1050 1051##################################################################### 1052# HARDWARE DEVICE CONFIGURATION 1053 1054# For ISA the required hints are listed. 1055# EISA, MCA, PCI and pccard are self identifying buses, so no hints 1056# are needed. 1057 1058# 1059# Mandatory devices: 1060# 1061 1062# The keyboard controller; it controls the keyboard and the PS/2 mouse. 1063device atkbdc 1064hint.atkbdc.0.at="isa" 1065hint.atkbdc.0.port="0x060" 1066 1067# The AT keyboard 1068device atkbd 1069hint.atkbd.0.at="atkbdc" 1070hint.atkbd.0.irq="1" 1071 1072# Options for atkbd: 1073options ATKBD_DFLT_KEYMAP # specify the built-in keymap 1074makeoptions ATKBD_DFLT_KEYMAP=jp.106 1075 1076# These options are valid for other keyboard drivers as well. 1077options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 1078options KBD_INSTALL_CDEV # install a CDEV entry in /dev 1079 1080# `flags' for atkbd: 1081# 0x01 Force detection of keyboard, else we always assume a keyboard 1082# 0x02 Don't reset keyboard, useful for some newer ThinkPads 1083# 0x03 Force detection and avoid reset, might help with certain 1084# dockingstations 1085# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 1086 1087# PS/2 mouse 1088device psm 1089hint.psm.0.at="atkbdc" 1090hint.psm.0.irq="12" 1091 1092# Options for psm: 1093options PSM_HOOKRESUME #hook the system resume event, useful 1094 #for some laptops 1095options PSM_RESETAFTERSUSPEND #reset the device at the resume event 1096 1097# Video card driver for VGA adapters. 1098device vga 1099hint.vga.0.at="isa" 1100 1101# Options for vga: 1102# Try the following option if the mouse pointer is not drawn correctly 1103# or font does not seem to be loaded properly. May cause flicker on 1104# some systems. 1105options VGA_ALT_SEQACCESS 1106 1107# If you can dispense with some vga driver features, you may want to 1108# use the following options to save some memory. 1109#options VGA_NO_FONT_LOADING # don't save/load font 1110#options VGA_NO_MODE_CHANGE # don't change video modes 1111 1112# Older video cards may require this option for proper operation. 1113options VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs 1114 1115# The following option probably won't work with the LCD displays. 1116options VGA_WIDTH90 # support 90 column modes 1117 1118options FB_DEBUG # Frame buffer debugging 1119 1120device splash # Splash screen and screen saver support 1121 1122# Various screen savers. 1123device blank_saver 1124device daemon_saver 1125device fade_saver 1126device fire_saver 1127device green_saver 1128device logo_saver 1129device rain_saver 1130device star_saver 1131device warp_saver 1132 1133# The syscons console driver (sco color console compatible). 1134device sc 1135hint.sc.0.at="isa" 1136options MAXCONS=16 # number of virtual consoles 1137options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 1138options SC_DFLT_FONT # compile font in 1139makeoptions SC_DFLT_FONT=cp850 1140options SC_DISABLE_DDBKEY # disable `debug' key 1141options SC_DISABLE_REBOOT # disable reboot key sequence 1142options SC_HISTORY_SIZE=200 # number of history buffer lines 1143options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 1144options SC_PIXEL_MODE # add support for the raster text mode 1145 1146# The following options will let you change the default colors of syscons. 1147options SC_NORM_ATTR=(FG_GREEN|BG_BLACK) 1148options SC_NORM_REV_ATTR=(FG_YELLOW|BG_GREEN) 1149options SC_KERNEL_CONS_ATTR=(FG_RED|BG_BLACK) 1150options SC_KERNEL_CONS_REV_ATTR=(FG_BLACK|BG_RED) 1151 1152# The following options will let you change the default behaviour of 1153# cut-n-paste feature 1154options SC_CUT_SPACES2TABS # convert leading spaces into tabs 1155options SC_CUT_SEPCHARS=\"x09\" # set of characters that delimit words 1156 # (default is single space - \"x20\") 1157 1158# If you have a two button mouse, you may want to add the following option 1159# to use the right button of the mouse to paste text. 1160options SC_TWOBUTTON_MOUSE 1161 1162# You can selectively disable features in syscons. 1163options SC_NO_CUTPASTE 1164options SC_NO_FONT_LOADING 1165options SC_NO_HISTORY 1166options SC_NO_SYSMOUSE 1167options SC_NO_SUSPEND_VTYSWITCH 1168 1169# `flags' for sc 1170# 0x80 Put the video card in the VESA 800x600 dots, 16 color mode 1171# 0x100 Probe for a keyboard device periodically if one is not present 1172 1173# 1174# Optional devices: 1175# 1176 1177# 1178# SCSI host adapters: 1179# 1180# adv: All Narrow SCSI bus AdvanSys controllers. 1181# adw: Second Generation AdvanSys controllers including the ADV940UW. 1182# aha: Adaptec 154x/1535/1640 1183# ahb: Adaptec 174x EISA controllers 1184# ahc: Adaptec 274x/284x/2910/293x/294x/394x/3950x/3960x/398X/4944/ 1185# 19160x/29160x, aic7770/aic78xx 1186# ahd: Adaptec 29320/39320 Controllers. 1187# aic: Adaptec 6260/6360, APA-1460 (PC Card), NEC PC9801-100 (C-BUS) 1188# amd: Support for the AMD 53C974 SCSI host adapter chip as found on devices 1189# such as the Tekram DC-390(T). 1190# bt: Most Buslogic controllers: including BT-445, BT-54x, BT-64x, BT-74x, 1191# BT-75x, BT-946, BT-948, BT-956, BT-958, SDC3211B, SDC3211F, SDC3222F 1192# isp: Qlogic ISP 1020, 1040 and 1040B PCI SCSI host adapters, 1193# ISP 1240 Dual Ultra SCSI, ISP 1080 and 1280 (Dual) Ultra2, 1194# ISP 12160 Ultra3 SCSI, 1195# Qlogic ISP 2100 and ISP 2200 1Gb Fibre Channel host adapters. 1196# Qlogic ISP 2300 and ISP 2312 2Gb Fibre Channel host adapters. 1197# ispfw: Firmware module for Qlogic host adapters 1198# mpt: LSI-Logic MPT/Fusion 53c1020 or 53c1030 Ultra4 1199# or FC9x9 Fibre Channel host adapters. 1200# ncr: NCR 53C810, 53C825 self-contained SCSI host adapters. 1201# sym: Symbios/Logic 53C8XX family of PCI-SCSI I/O processors: 1202# 53C810, 53C810A, 53C815, 53C825, 53C825A, 53C860, 53C875, 1203# 53C876, 53C885, 53C895, 53C895A, 53C896, 53C897, 53C1510D, 1204# 53C1010-33, 53C1010-66. 1205# trm: Tekram DC395U/UW/F DC315U adapters. 1206# wds: WD7000 1207 1208# 1209# Note that the order is important in order for Buslogic ISA/EISA cards to be 1210# probed correctly. 1211# 1212device bt 1213hint.bt.0.at="isa" 1214hint.bt.0.port="0x330" 1215device adv 1216hint.adv.0.at="isa" 1217device adw 1218device aha 1219hint.aha.0.at="isa" 1220device aic 1221hint.aic.0.at="isa" 1222device ahb 1223device ahc 1224device ahd 1225device amd 1226device isp 1227hint.isp.0.disable="1" 1228hint.isp.0.role="3" 1229hint.isp.0.prefer_iomap="1" 1230hint.isp.0.prefer_memmap="1" 1231hint.isp.0.fwload_disable="1" 1232hint.isp.0.ignore_nvram="1" 1233hint.isp.0.fullduplex="1" 1234hint.isp.0.topology="lport" 1235hint.isp.0.topology="nport" 1236hint.isp.0.topology="lport-only" 1237hint.isp.0.topology="nport-only" 1238# we can't get u_int64_t types, nor can we get strings if it's got 1239# a leading 0x, hence this silly dodge. 1240hint.isp.0.portwnn="w50000000aaaa0000" 1241hint.isp.0.nodewnn="w50000000aaaa0001" 1242device ispfw 1243device mpt 1244device ncr 1245device sym 1246device trm 1247device wds 1248hint.wds.0.at="isa" 1249hint.wds.0.port="0x350" 1250hint.wds.0.irq="11" 1251hint.wds.0.drq="6" 1252 1253# The aic7xxx driver will attempt to use memory mapped I/O for all PCI 1254# controllers that have it configured only if this option is set. Unfortunately, 1255# this doesn't work on some motherboards, which prevents it from being the 1256# default. 1257options AHC_ALLOW_MEMIO 1258 1259# Dump the contents of the ahc controller configuration PROM. 1260options AHC_DUMP_EEPROM 1261 1262# Bitmap of units to enable targetmode operations. 1263options AHC_TMODE_ENABLE 1264 1265# Compile in aic79xx debugging code. 1266options AHD_DEBUG 1267 1268# Aic79xx driver debugging options. 1269# See the ahd(4) manpage 1270options AHD_DEBUG_OPTS=0xFFFFFFFF 1271 1272# Print human-readable register definitions when debugging 1273options AHD_REG_PRETTY_PRINT 1274 1275# The adw driver will attempt to use memory mapped I/O for all PCI 1276# controllers that have it configured only if this option is set. 1277options ADW_ALLOW_MEMIO 1278 1279# Options used in dev/isp/ (Qlogic SCSI/FC driver). 1280# 1281# ISP_TARGET_MODE - enable target mode operation 1282# 1283options ISP_TARGET_MODE=1 1284 1285# Options used in dev/sym/ (Symbios SCSI driver). 1286#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 1287 # Allows the ncr to take precedence 1288 # 1 (1<<0) -> 810a, 860 1289 # 2 (1<<1) -> 825a, 875, 885, 895 1290 # 4 (1<<2) -> 895a, 896, 1510d 1291#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 1292 # disabled:0 (default), enabled:1 1293#options SYM_SETUP_PCI_PARITY #-PCI parity checking 1294 # disabled:0, enabled:1 (default) 1295#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 1296 # default:8, range:[1..64] 1297 1298# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID 1299# controllers (SmartRAID V and VI and later). 1300# These controllers require the CAM infrastructure. 1301# 1302device asr 1303 1304# The 'dpt' driver provides support for old DPT controllers (http://www.dpt.com/). 1305# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 1306# The DPT controllers are commonly re-licensed under other brand-names - 1307# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 1308# Compaq are actually DPT controllers. 1309# 1310# See src/sys/dev/dpt for debugging and other subtle options. 1311# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 1312# instruments are enabled. The tools in 1313# /usr/sbin/dpt_* assume these to be enabled. 1314# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 1315# If you ant the driver to handle timeouts, enable 1316# this option. If your system is very busy, this 1317# option will create more trouble than solve. 1318# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 1319# wait when timing out with the above option. 1320# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h 1321# DPT_LOST_IRQ When enabled, will try, once per second, to catch 1322# any interrupt that got lost. Seems to help in some 1323# DPT-firmware/Motherboard combinations. Minimal 1324# cost, great benefit. 1325# DPT_RESET_HBA Make "reset" actually reset the controller 1326# instead of fudging it. Only enable this if you 1327# are 100% certain you need it. 1328 1329device dpt 1330 1331# DPT options 1332#!CAM# options DPT_MEASURE_PERFORMANCE 1333#!CAM# options DPT_HANDLE_TIMEOUTS 1334options DPT_TIMEOUT_FACTOR=4 1335options DPT_LOST_IRQ 1336options DPT_RESET_HBA 1337options DPT_ALLOW_MEMIO 1338 1339# 1340# Compaq "CISS" RAID controllers (SmartRAID 5* series) 1341# These controllers have a SCSI-like interface, and require the 1342# CAM infrastructure. 1343# 1344device ciss 1345 1346# 1347# Intel Integrated RAID controllers. 1348# This driver was developed and is maintained by Intel. Contacts 1349# at Intel for this driver are 1350# "Kannanthanam, Boji T" <boji.t.kannanthanam@intel.com> and 1351# "Leubner, Achim" <achim.leubner@intel.com>. 1352# 1353device iir 1354 1355# 1356# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later 1357# firmware. These controllers have a SCSI-like interface, and require 1358# the CAM infrastructure. 1359# 1360device mly 1361 1362# 1363# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 1364# one entry is needed; the code will find and configure all supported 1365# controllers. 1366# 1367device ida # Compaq Smart RAID 1368device mlx # Mylex DAC960 1369device amr # AMI MegaRAID 1370 1371# 1372# 3ware ATA RAID 1373# 1374device twe # 3ware ATA RAID 1375 1376# 1377# The 'ATA' driver supports all ATA and ATAPI devices, including PC Card 1378# devices. You only need one "device ata" for it to find all 1379# PCI and PC Card ATA/ATAPI devices on modern machines. 1380device ata 1381device atadisk # ATA disk drives 1382device atapicd # ATAPI CDROM drives 1383device atapifd # ATAPI floppy drives 1384device atapist # ATAPI tape drives 1385device atapicam # emulate ATAPI devices as SCSI ditto via CAM 1386 # needs CAM to be present (scbus & pass) 1387# 1388# For older non-PCI, non-PnPBIOS systems, these are the hints lines to add: 1389hint.ata.0.at="isa" 1390hint.ata.0.port="0x1f0" 1391hint.ata.0.irq="14" 1392hint.ata.1.at="isa" 1393hint.ata.1.port="0x170" 1394hint.ata.1.irq="15" 1395 1396# 1397# The following options are valid on the ATA driver: 1398# 1399# ATA_STATIC_ID: controller numbering is static ie depends on location 1400# else the device numbers are dynamically allocated. 1401 1402options ATA_STATIC_ID 1403 1404# 1405# Standard floppy disk controllers and floppy tapes, supports 1406# the Y-E DATA External FDD (PC Card) 1407# 1408device fdc 1409hint.fdc.0.at="isa" 1410hint.fdc.0.port="0x3F0" 1411hint.fdc.0.irq="6" 1412hint.fdc.0.drq="2" 1413# 1414# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1415# gotta turn it actually on by setting the variable fd_debug with DDB, 1416# however. 1417options FDC_DEBUG 1418# 1419# Activate this line if you happen to have an Insight floppy tape. 1420# Probing them proved to be dangerous for people with floppy disks only, 1421# so it's "hidden" behind a flag: 1422#hint.fdc.0.flags="1" 1423 1424# Specify floppy devices 1425hint.fd.0.at="fdc0" 1426hint.fd.0.drive="0" 1427hint.fd.1.at="fdc0" 1428hint.fd.1.drive="1" 1429 1430# 1431# sio: serial ports (see sio(4)), including support for various 1432# PC Card devices, such as Modem and NICs (see etc/defaults/pccard.conf) 1433 1434device sio 1435hint.sio.0.at="isa" 1436hint.sio.0.port="0x3F8" 1437hint.sio.0.flags="0x10" 1438hint.sio.0.irq="4" 1439 1440# Options for sio: 1441options CONSPEED=115200 # speed for serial console 1442 # (default 9600) 1443options COM_ESP #code for Hayes ESP 1444options COM_MULTIPORT #code for some cards with shared IRQs 1445 1446# `flags' specific to sio(4). See below for flags used by both sio(4) and 1447# uart(4). 1448# 0x20 force this unit to be the console (unless there is another 1449# higher priority console). This replaces the COMCONSOLE option. 1450# 0x40 reserve this unit for low level console operations. Do not 1451# access the device in any normal way. 1452# PnP `flags' 1453# 0x1 disable probing of this device. Used to prevent your modem 1454# from being attached as a PnP modem. 1455# Other flags for sio that aren't documented in the man page. 1456# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 1457# ST16650A-compatible UARTs. 1458 1459# 1460# uart: newbusified driver for serial interfaces. It consolidates the sio(4), 1461# sab(4) and zs(4) drivers. 1462 1463device uart 1464 1465# The following hint should only be used for pure ISA devices. It is not 1466# needed otherwise. Use of hints is strongly discouraged. 1467hint.uart.0.at="isa" 1468 1469# The following 3 hints are used when the UART is a system device (ie console 1470# or debug port), but only on platforms that don't have any other means to 1471# pass the information to the kernel. The unit number of the hint is only used 1472# to bundle the hints together. There's no relation to the unit number of the 1473# probed UART. 1474hint.uart.0.port="0x3f8" 1475hint.uart.0.flags="0x10" 1476hint.uart.0.baud="115200" 1477 1478# `flags' for serial drivers that support consoles like sio(4) and uart(4): 1479# 0x10 enable console support for this unit. The other console flags 1480# are ignored unless this is set. Enabling console support does 1481# not make the unit the preferred console - boot with -h or set 1482# the 0x20 flag for that. Currently, at most one unit can have 1483# console support; the first one (in config file order) with 1484# this flag set is preferred. Setting this flag for sio0 gives 1485# the old behaviour. 1486# 0x80 use this port for serial line gdb support in ddb. 1487# 1488 1489# Options for serial drivers that support consoles: 1490options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 1491 #DDB, if available. 1492 1493# Solaris implements a new BREAK which is initiated by a character 1494# sequence CR ~ ^b which is similar to a familiar pattern used on 1495# Sun servers by the Remote Console. 1496options ALT_BREAK_TO_DEBUGGER 1497 1498# PCI Universal Communications driver 1499# Supports various single and multi port PCI serial cards. Maybe later 1500# also the parallel ports on combination serial/parallel cards. New cards 1501# can be added in src/sys/dev/puc/pucdata.c. 1502# 1503# If the PUC_FASTINTR option is used the driver will try to use fast 1504# interrupts. The card must then be the only user of that interrupt. 1505# Interrupts cannot be shared when using PUC_FASTINTR. 1506device puc 1507options PUC_FASTINTR 1508 1509# 1510# Network interfaces: 1511# 1512# MII bus support is required for some PCI 10/100 ethernet NICs, 1513# namely those which use MII-compliant transceivers or implement 1514# tranceiver control interfaces that operate like an MII. Adding 1515# "device miibus0" to the kernel config pulls in support for 1516# the generic miibus API and all of the PHY drivers, including a 1517# generic one for PHYs that aren't specifically handled by an 1518# individual driver. 1519device miibus 1520 1521# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, 1522# PCI and ISA varieties. 1523# awi: Support for IEEE 802.11 PC Card devices using the AMD Am79C930 and 1524# Harris (Intersil) Chipset with PCnetMobile firmware by AMD. 1525# bge: Support for gigabit ethernet adapters based on the Broadcom 1526# BCM570x family of controllers, including the 3Com 3c996-T, 1527# the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41, and 1528# the embedded gigE NICs on Dell PowerEdge 2550 servers. 1529# cm: Arcnet SMC COM90c26 / SMC COM90c56 1530# (and SMC COM90c66 in '56 compatibility mode) adapters. 1531# cnw: Xircom CNW/Netware Airsurfer PC Card adapter 1532# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 1533# dc: Support for PCI fast ethernet adapters based on the DEC/Intel 21143 1534# and various workalikes including: 1535# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1536# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1537# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1538# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1539# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1540# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1541# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1542# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1543# KNE110TX. 1544# de: Digital Equipment DC21040 1545# em: Intel Pro/1000 Gigabit Ethernet 82542, 82543, 82544 based adapters. 1546# ep: 3Com 3C509, 3C529, 3C556, 3C562D, 3C563D, 3C572, 3C574X, 3C579, 3C589 1547# and PC Card devices using these chipsets. 1548# ex: Intel EtherExpress Pro/10 and other i82595-based adapters, 1549# Olicom Ethernet PC Card devices. 1550# fe: Fujitsu MB86960A/MB86965A Ethernet 1551# fea: DEC DEFEA EISA FDDI adapter 1552# fpa: Support for the Digital DEFPA PCI FDDI. `device fddi' is also needed. 1553# fxp: Intel EtherExpress Pro/100B 1554# (hint of prefer_iomap can be done to prefer I/O instead of Mem mapping) 1555# gx: Intel Pro/1000 Gigabit Ethernet (82542, 82543-F, 82543-T) 1556# lge: Support for PCI gigabit ethernet adapters based on the Level 1 1557# LXT1001 NetCellerator chipset. This includes the D-Link DGE-500SX, 1558# SMC TigerCard 1000 (SMC9462SX), and some Addtron cards. 1559# my: Myson Fast Ethernet (MTD80X, MTD89X) 1560# nge: Support for PCI gigabit ethernet adapters based on the National 1561# Semiconductor DP83820 and DP83821 chipset. This includes the 1562# SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante FriendlyNet 1563# GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the LinkSys 1564# EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T. 1565# pcn: Support for PCI fast ethernet adapters based on the AMD Am79c97x 1566# chipsets, including the PCnet/FAST, PCnet/FAST+, PCnet/PRO and 1567# PCnet/Home. These were previously handled by the lnc driver (and 1568# still will be if you leave this driver out of the kernel). 1569# rl: Support for PCI fast ethernet adapters based on the RealTek 8129/8139 1570# chipset. Note that the RealTek driver defaults to using programmed 1571# I/O to do register accesses because memory mapped mode seems to cause 1572# severe lockups on SMP hardware. This driver also supports the 1573# Accton EN1207D `Cheetah' adapter, which uses a chip called 1574# the MPX 5030/5038, which is either a RealTek in disguise or a 1575# RealTek workalike. Note that the D-Link DFE-530TX+ uses the RealTek 1576# chipset and is supported by this driver, not the 'vr' driver. 1577# sf: Support for Adaptec Duralink PCI fast ethernet adapters based on the 1578# Adaptec AIC-6915 "starfire" controller. 1579# This includes dual and quad port cards, as well as one 100baseFX card. 1580# Most of these are 64-bit PCI devices, except for one single port 1581# card which is 32-bit. 1582# sis: Support for NICs based on the Silicon Integrated Systems SiS 900, 1583# SiS 7016 and NS DP83815 PCI fast ethernet controller chips. 1584# sbsh: Support for Granch SBNI16 SHDSL modem PCI adapters 1585# sk: Support for the SysKonnect SK-984x series PCI gigabit ethernet NICs. 1586# This includes the SK-9841 and SK-9842 single port cards (single mode 1587# and multimode fiber) and the SK-9843 and SK-9844 dual port cards 1588# (also single mode and multimode). 1589# The driver will autodetect the number of ports on the card and 1590# attach each one as a separate network interface. 1591# sn: Support for ISA and PC Card Ethernet devices using the 1592# SMC91C90/92/94/95 chips. 1593# ste: Sundance Technologies ST201 PCI fast ethernet controller, includes 1594# the D-Link DFE-550TX. 1595# ti: Support for PCI gigabit ethernet NICs based on the Alteon Networks 1596# Tigon 1 and Tigon 2 chipsets. This includes the Alteon AceNIC, the 1597# 3Com 3c985, the Netgear GA620 and various others. Note that you will 1598# probably want to bump up NMBCLUSTERS a lot to use this driver. 1599# tl: Support for the Texas Instruments TNETE100 series 'ThunderLAN' 1600# cards and integrated ethernet controllers. This includes several 1601# Compaq Netelligent 10/100 cards and the built-in ethernet controllers 1602# in several Compaq Prosignia, Proliant and Deskpro systems. It also 1603# supports several Olicom 10Mbps and 10/100 boards. 1604# tx: SMC 9432 TX, BTX and FTX cards. (SMC EtherPower II serie) 1605# txp: Support for 3Com 3cR990 cards with the "Typhoon" chipset 1606# vr: Support for various fast ethernet adapters based on the VIA 1607# Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' chips, 1608# including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1609# Technologies PN102TX, and the AOpen/Acer ALN-320. 1610# vx: 3Com 3C590 and 3C595 1611# wb: Support for fast ethernet adapters based on the Winbond W89C840F chip. 1612# Note: this is not the same as the Winbond W89C940F, which is a 1613# NE2000 clone. 1614# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 1615# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 1616# bridge with a PCMCIA adapter plugged into it. 1617# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller, 1618# Accton Fast EtherCard-16, Compaq Netelligent 10/100 PC Card, 1619# Toshiba 10/100 Ethernet PC Card, Xircom 16-bit Ethernet + Modem 56 1620# xl: Support for the 3Com 3c900, 3c905, 3c905B and 3c905C (Fast) 1621# Etherlink XL cards and integrated controllers. This includes the 1622# integrated 3c905B-TX chips in certain Dell Optiplex and Dell 1623# Precision desktop machines and the integrated 3c905-TX chips 1624# in Dell Latitude laptop docking stations. 1625# Also supported: 3Com 3c980(C)-TX, 3Com 3cSOHO100-TX, 3Com 3c450-TX 1626 1627# Order for ISA/EISA devices is important here 1628 1629device cm 1630hint.cm.0.at="isa" 1631hint.cm.0.port="0x2e0" 1632hint.cm.0.irq="9" 1633hint.cm.0.maddr="0xdc000" 1634device cs 1635hint.cs.0.at="isa" 1636hint.cs.0.port="0x300" 1637device ep 1638device ex 1639device fe 1640hint.fe.0.at="isa" 1641hint.fe.0.port="0x300" 1642device fea 1643device sn 1644hint.sn.0.at="isa" 1645hint.sn.0.port="0x300" 1646hint.sn.0.irq="10" 1647device an 1648device awi 1649device cnw 1650device wi 1651device xe 1652 1653# PCI Ethernet NICs that use the common MII bus controller code. 1654device dc # DEC/Intel 21143 and various workalikes 1655device fxp # Intel EtherExpress PRO/100B (82557, 82558) 1656hint.fxp.0.prefer_iomap="0" 1657device my # Myson Fast Ethernet (MTD80X, MTD89X) 1658device rl # RealTek 8129/8139 1659device pcn # AMD Am79C97x PCI 10/100 NICs 1660device sf # Adaptec AIC-6915 (``Starfire'') 1661device sbsh # Granch SBNI16 SHDSL modem 1662device sis # Silicon Integrated Systems SiS 900/SiS 7016 1663device ste # Sundance ST201 (D-Link DFE-550TX) 1664device tl # Texas Instruments ThunderLAN 1665device tx # SMC EtherPower II (83c170 ``EPIC'') 1666device vr # VIA Rhine, Rhine II 1667device wb # Winbond W89C840F 1668device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1669 1670# PCI Ethernet NICs. 1671device de # DEC/Intel DC21x4x (``Tulip'') 1672device txp # 3Com 3cR990 (``Typhoon'') 1673device vx # 3Com 3c590, 3c595 (``Vortex'') 1674 1675# PCI Gigabit & FDDI NICs. 1676device bge 1677device gx 1678device lge 1679device nge 1680device sk 1681device ti 1682device fpa 1683 1684# Use "private" jumbo buffers allocated exclusively for the ti(4) driver. 1685# This option is incompatible with the TI_JUMBO_HDRSPLIT option below. 1686#options TI_PRIVATE_JUMBOS 1687# Turn on the header splitting option for the ti(4) driver firmware. This 1688# only works for Tigon II chips, and has no effect for Tigon I chips. 1689options TI_JUMBO_HDRSPLIT 1690 1691# These two options allow manipulating the mbuf cluster size and mbuf size, 1692# respectively. Be very careful with NIC driver modules when changing 1693# these from their default values, because that can potentially cause a 1694# mismatch between the mbuf size assumed by the kernel and the mbuf size 1695# assumed by a module. The only driver that currently has the ability to 1696# detect a mismatch is ti(4). 1697options MCLSHIFT=12 # mbuf cluster shift in bits, 12 == 4KB 1698options MSIZE=512 # mbuf size in bytes 1699 1700# 1701# ATM related options (Cranor version) 1702# (note: this driver cannot be used with the HARP ATM stack) 1703# 1704# The `en' device provides support for Efficient Networks (ENI) 1705# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 1706# 1707# The `hatm' device provides support for Fore/Marconi HE155 and HE622 1708# ATM PCI cards. 1709# 1710# The `fatm' device provides support for Fore PCA200E ATM PCI cards. 1711# 1712# The `patm' device provides support for IDT77252 based cards like 1713# ProSum's ProATM-155 and ProATM-25 and IDT's evaluation boards. 1714# 1715# atm device provides generic atm functions and is required for 1716# atm devices. 1717# NATM enables the netnatm protocol family that can be used to 1718# bypass TCP/IP. 1719# 1720# utopia provides the access to the ATM PHY chips and is required for en, 1721# hatm and fatm. 1722# 1723# the current driver supports only PVC operations (no atm-arp, no multicast). 1724# for more details, please read the original documents at 1725# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html 1726# 1727device atm 1728device en 1729device fatm #Fore PCA200E 1730device hatm #Fore/Marconi HE155/622 1731device patm #IDT77252 cards (ProATM and IDT) 1732device utopia #ATM PHY driver 1733options NATM #native ATM 1734 1735options LIBMBPOOL #needed by patm, iatm 1736 1737# 1738# Audio drivers: `pcm', `sbc', `gusc' 1739# 1740# pcm: PCM audio through various sound cards. 1741# 1742# This has support for a large number of new audio cards, based on 1743# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP. 1744# For more information about this driver and supported cards, 1745# see the pcm.4 man page. 1746# 1747# The flags of the device tells the device a bit more info about the 1748# device that normally is obtained through the PnP interface. 1749# bit 2..0 secondary DMA channel; 1750# bit 4 set if the board uses two dma channels; 1751# bit 15..8 board type, overrides autodetection; leave it 1752# zero if don't know what to put in (and you don't, 1753# since this is unsupported at the moment...). 1754# 1755# Supported cards include: 1756# Creative SoundBlaster ISA PnP/non-PnP 1757# Supports ESS and Avance ISA chips as well. 1758# Gravis UltraSound ISA PnP/non-PnP 1759# Crystal Semiconductor CS461x/428x PCI 1760# Neomagic 256AV (ac97) 1761# Most of the more common ISA/PnP sb/mss/ess compatable cards. 1762 1763device pcm 1764 1765# For non-pnp sound cards with no bridge drivers only: 1766hint.pcm.0.at="isa" 1767hint.pcm.0.irq="10" 1768hint.pcm.0.drq="1" 1769hint.pcm.0.flags="0x0" 1770 1771# 1772# midi: MIDI interfaces and synthesizers 1773# 1774 1775device midi 1776 1777# For non-pnp sound cards with no bridge drivers: 1778hint.midi.0.at="isa" 1779hint.midi.0.irq="5" 1780hint.midi.0.flags="0x0" 1781 1782# For serial ports (this example configures port 2): 1783# TODO: implement generic tty-midi interface so that we can use 1784# other uarts. 1785hint.midi.0.at="isa" 1786hint.midi.0.port="0x2F8" 1787hint.midi.0.irq="3" 1788 1789# 1790# seq: MIDI sequencer 1791# 1792 1793device seq 1794 1795# The bridge drivers for sound cards. These can be separately configured 1796# for providing services to the likes of new-midi. 1797# When used with 'device pcm' they also provide pcm sound services. 1798# 1799# sbc: Creative SoundBlaster ISA PnP/non-PnP 1800# Supports ESS and Avance ISA chips as well. 1801# gusc: Gravis UltraSound ISA PnP/non-PnP 1802# csa: Crystal Semiconductor CS461x/428x PCI 1803 1804# For non-PnP cards: 1805device sbc 1806hint.sbc.0.at="isa" 1807hint.sbc.0.port="0x220" 1808hint.sbc.0.irq="5" 1809hint.sbc.0.drq="1" 1810hint.sbc.0.flags="0x15" 1811device gusc 1812hint.gusc.0.at="isa" 1813hint.gusc.0.port="0x220" 1814hint.gusc.0.irq="5" 1815hint.gusc.0.drq="1" 1816hint.gusc.0.flags="0x13" 1817 1818# 1819# Miscellaneous hardware: 1820# 1821# scd: Sony CD-ROM using proprietary (non-ATAPI) interface 1822# mcd: Mitsumi CD-ROM using proprietary (non-ATAPI) interface 1823# meteor: Matrox Meteor video capture board 1824# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 1825# cy: Cyclades serial driver 1826# joy: joystick (including IO DATA PCJOY PC Card joystick) 1827# rc: RISCom/8 multiport card 1828# rp: Comtrol Rocketport(ISA/PCI) - single card 1829# si: Specialix SI/XIO 4-32 port terminal multiplexor 1830# nmdm: nullmodem terminal driver (see nmdm(4)) 1831 1832# Notes on the Comtrol Rocketport driver: 1833# 1834# The exact values used for rp0 depend on how many boards you have 1835# in the system. The manufacturer's sample configs are listed as: 1836# 1837# device rp # core driver support 1838# 1839# Comtrol Rocketport ISA single card 1840# hint.rp.0.at="isa" 1841# hint.rp.0.port="0x280" 1842# 1843# If instead you have two ISA cards, one installed at 0x100 and the 1844# second installed at 0x180, then you should add the following to 1845# your kernel probe hints: 1846# hint.rp.0.at="isa" 1847# hint.rp.0.port="0x100" 1848# hint.rp.1.at="isa" 1849# hint.rp.1.port="0x180" 1850# 1851# For 4 ISA cards, it might be something like this: 1852# hint.rp.0.at="isa" 1853# hint.rp.0.port="0x180" 1854# hint.rp.1.at="isa" 1855# hint.rp.1.port="0x100" 1856# hint.rp.2.at="isa" 1857# hint.rp.2.port="0x340" 1858# hint.rp.3.at="isa" 1859# hint.rp.3.port="0x240" 1860# 1861# For PCI cards, you need no hints. 1862 1863# Mitsumi CD-ROM 1864device mcd 1865hint.mcd.0.at="isa" 1866hint.mcd.0.port="0x300" 1867# for the Sony CDU31/33A CDROM 1868device scd 1869hint.scd.0.at="isa" 1870hint.scd.0.port="0x230" 1871device joy # PnP aware, hints for nonpnp only 1872hint.joy.0.at="isa" 1873hint.joy.0.port="0x201" 1874device rc 1875hint.rc.0.at="isa" 1876hint.rc.0.port="0x220" 1877hint.rc.0.irq="12" 1878device rp 1879hint.rp.0.at="isa" 1880hint.rp.0.port="0x280" 1881device si 1882options SI_DEBUG 1883hint.si.0.at="isa" 1884hint.si.0.maddr="0xd0000" 1885hint.si.0.irq="12" 1886device nmdm 1887 1888# 1889# The `meteor' device is a PCI video capture board. It can also have the 1890# following options: 1891# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry 1892# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE 1893# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2) 1894# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the 1895# specified amount. If this value is below the allocated amount no action 1896# taken 1897# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used 1898# for initialization of fps routine when a signal is not present. 1899# 1900# The 'bktr' device is a PCI video capture device using the Brooktree 1901# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 1902# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 1903# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 1904# 1905# options OVERRIDE_CARD=xxx 1906# options OVERRIDE_TUNER=xxx 1907# options OVERRIDE_MSP=1 1908# options OVERRIDE_DBX=1 1909# These options can be used to override the auto detection 1910# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h 1911# Using sysctl(8) run-time overrides on a per-card basis can be made 1912# 1913# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL 1914# or 1915# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC 1916# Specifes the default video capture mode. 1917# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 1918# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 1919# 1920# options BKTR_USE_PLL 1921# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 1922# must enable PLL mode with this option. eg some new Bt878 cards. 1923# 1924# options BKTR_GPIO_ACCESS 1925# This enable IOCTLs which give user level access to the GPIO port. 1926# 1927# options BKTR_NO_MSP_RESET 1928# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 1929# 1930# options BKTR_430_FX_MODE 1931# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 1932# 1933# options BKTR_SIS_VIA_MODE 1934# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 1935# needed for some old SiS and VIA chipset motherboards. 1936# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 1937# motherboards and motherboards with bad or incomplete PCI 2.1 support. 1938# As a rough guess, old = before 1998 1939# 1940# options BKTR_NEW_MSP34XX_DRIVER 1941# Use new, more complete initialization scheme for the msp34* soundchip. 1942# Should fix stereo autodetection if the old driver does only output 1943# mono sound. 1944 1945device meteor 1 1946 1947# 1948# options BKTR_USE_FREEBSD_SMBUS 1949# Compile with FreeBSD SMBus implementation 1950# 1951# Brooktree driver has been ported to the new I2C framework. Thus, 1952# you'll need to have the following 3 lines in the kernel config. 1953# device smbus 1954# device iicbus 1955# device iicbb 1956# device iicsmb 1957# The iic and smb devices are only needed if you want to control other 1958# I2C slaves connected to the external connector of some cards. 1959# 1960device bktr 1961 1962# 1963# PC Card/PCMCIA 1964# (OLDCARD) 1965# 1966# card: pccard slots 1967# pcic: isa/pccard bridge 1968#device pcic 1969#hint.pcic.0.at="isa" 1970#hint.pcic.1.at="isa" 1971#device card 1 1972 1973# 1974# PC Card/PCMCIA and Cardbus 1975# (NEWCARD) 1976# 1977# Note that NEWCARD and OLDCARD are incompatible. Do not use both at the same 1978# time. 1979# 1980# pccbb: pci/cardbus bridge implementing YENTA interface 1981# pccard: pccard slots 1982# cardbus: cardbus slots 1983device cbb 1984device pccard 1985device cardbus 1986#device pcic ISA attachment currently busted 1987#hint.pcic.0.at="isa" 1988#hint.pcic.1.at="isa" 1989 1990# 1991# SMB bus 1992# 1993# System Management Bus support is provided by the 'smbus' device. 1994# Access to the SMBus device is via the 'smb' device (/dev/smb*), 1995# which is a child of the 'smbus' device. 1996# 1997# Supported devices: 1998# smb standard io through /dev/smb* 1999# 2000# Supported SMB interfaces: 2001# iicsmb I2C to SMB bridge with any iicbus interface 2002# bktr brooktree848 I2C hardware interface 2003# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit 2004# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 2005# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) 2006# viapm VIA VT82C586B/596B/686A and VT8233 Power Management Unit 2007# amdpm AMD 756 Power Management Unit 2008# nfpm NVIDIA nForce Power Management Unit 2009# 2010device smbus # Bus support, required for smb below. 2011 2012device intpm 2013device alpm 2014device ichsmb 2015device viapm 2016device amdpm 2017device nfpm 2018 2019device smb 2020 2021# 2022# I2C Bus 2023# 2024# Philips i2c bus support is provided by the `iicbus' device. 2025# 2026# Supported devices: 2027# ic i2c network interface 2028# iic i2c standard io 2029# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 2030# 2031# Supported interfaces: 2032# bktr brooktree848 I2C software interface 2033# 2034# Other: 2035# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 2036# 2037device iicbus # Bus support, required for ic/iic/iicsmb below. 2038device iicbb 2039 2040device ic 2041device iic 2042device iicsmb # smb over i2c bridge 2043 2044# Parallel-Port Bus 2045# 2046# Parallel port bus support is provided by the `ppbus' device. 2047# Multiple devices may be attached to the parallel port, devices 2048# are automatically probed and attached when found. 2049# 2050# Supported devices: 2051# vpo Iomega Zip Drive 2052# Requires SCSI disk support ('scbus' and 'da'), best 2053# performance is achieved with ports in EPP 1.9 mode. 2054# lpt Parallel Printer 2055# plip Parallel network interface 2056# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 2057# pps Pulse per second Timing Interface 2058# lpbb Philips official parallel port I2C bit-banging interface 2059# 2060# Supported interfaces: 2061# ppc ISA-bus parallel port interfaces. 2062# 2063 2064options PPC_PROBE_CHIPSET # Enable chipset specific detection 2065 # (see flags in ppc(4)) 2066options DEBUG_1284 # IEEE1284 signaling protocol debug 2067options PERIPH_1284 # Makes your computer act as an IEEE1284 2068 # compliant peripheral 2069options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 2070options VP0_DEBUG # ZIP/ZIP+ debug 2071options LPT_DEBUG # Printer driver debug 2072options PPC_DEBUG # Parallel chipset level debug 2073options PLIP_DEBUG # Parallel network IP interface debug 2074options PCFCLOCK_VERBOSE # Verbose pcfclock driver 2075options PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 2076 2077device ppc 2078hint.ppc.0.at="isa" 2079hint.ppc.0.irq="7" 2080device ppbus 2081device vpo 2082device lpt 2083device plip 2084device ppi 2085device pps 2086device lpbb 2087device pcfclock 2088 2089# Kernel BOOTP support 2090 2091options BOOTP # Use BOOTP to obtain IP address/hostname 2092 # Requires NFSCLIENT and NFS_ROOT 2093options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 2094options BOOTP_NFSV3 # Use NFS v3 to NFS mount root 2095options BOOTP_COMPAT # Workaround for broken bootp daemons. 2096options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 2097 2098# 2099# Add tie-ins for a hardware watchdog. This only enable the hooks; 2100# the user must still supply the actual driver. 2101# 2102options HW_WDOG 2103 2104# 2105# Add software watchdog routines. This will add some sysctl OIDs that 2106# can be used in combination with an external daemon to create a 2107# software-based watchdog solution. 2108# 2109options WATCHDOG 2110 2111# 2112# Disable swapping of upages and stack pages. This option removes all 2113# code which actually performs swapping, so it's not possible to turn 2114# it back on at run-time. 2115# 2116# This is sometimes usable for systems which don't have any swap space 2117# (see also sysctls "vm.defer_swapspace_pageouts" and 2118# "vm.disable_swapspace_pageouts") 2119# 2120#options NO_SWAPPING 2121 2122# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers 2123# for sendfile(2) that are used to map file VM pages, and normally 2124# default to a quantity that is roughly 16*MAXUSERS+512. You would 2125# typically want about 4 of these for each simultaneous file send. 2126# 2127options NSFBUFS=1024 2128 2129# 2130# Enable extra debugging code for locks. This stores the filename and 2131# line of whatever acquired the lock in the lock itself, and change a 2132# number of function calls to pass around the relevant data. This is 2133# not at all useful unless you are debugging lock code. Also note 2134# that it is likely to break e.g. fstat(1) unless you recompile your 2135# userland with -DDEBUG_LOCKS as well. 2136# 2137options DEBUG_LOCKS 2138 2139 2140##################################################################### 2141# USB support 2142# UHCI controller 2143device uhci 2144# OHCI controller 2145device ohci 2146# EHCI controller 2147device ehci 2148# General USB code (mandatory for USB) 2149device usb 2150# 2151# USB Double Bulk Pipe devices 2152device udbp 2153# Generic USB device driver 2154device ugen 2155# Human Interface Device (anything with buttons and dials) 2156device uhid 2157# USB keyboard 2158device ukbd 2159# USB printer 2160device ulpt 2161# USB Iomega Zip 100 Drive (Requires scbus and da) 2162device umass 2163# USB support for Belkin F5U109 and Magic Control Technology serial adapters 2164device umct 2165# USB modem support 2166device umodem 2167# USB mouse 2168device ums 2169# Diamond Rio 500 Mp3 player 2170device urio 2171# USB scanners 2172device uscanner 2173# USB serial support 2174device ucom 2175# USB support for serial adapters based on the FT8U100AX and FT8U232AM 2176device uftdi 2177# USB support for Prolific PL-2303 serial adapters 2178device uplcom 2179# USB support for Belkin F5U103 and compatible serial adapters 2180device ubsa 2181# USB serial support for DDI pocket's PHS 2182device uvscom 2183# USB Visor and Palm devices 2184device uvisor 2185 2186# USB Fm Radio 2187device ufm 2188# 2189# ADMtek USB ethernet. Supports the LinkSys USB100TX, 2190# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 2191# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 2192# eval board. 2193device aue 2194# 2195# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 2196# and Netmate II, and the Belkin F5U111. 2197device cue 2198# 2199# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 2200# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 2201# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 2202# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 2203# and 2104USB, and the Corega USB-T. 2204device kue 2205# 2206# RealTek RTL8150 USB to fast ethernet. Supports the Melco LUA-KTX 2207# and the GREEN HOUSE GH-USB100B. 2208device rue 2209 2210# debugging options for the USB subsystem 2211# 2212options USB_DEBUG 2213 2214# options for ukbd: 2215options UKBD_DFLT_KEYMAP # specify the built-in keymap 2216makeoptions UKBD_DFLT_KEYMAP=it.iso 2217 2218# options for uvscom: 2219options UVSCOM_DEFAULT_OPKTSIZE=8 # default output packet size 2220 2221##################################################################### 2222# Firewire support 2223 2224device firewire # Firewire bus code 2225device sbp # SCSI over Firewire (Requires scbus and da) 2226device fwe # Ethernet over Firewire (non-standard!) 2227 2228##################################################################### 2229# crypto subsystem 2230# 2231# This is a port of the openbsd crypto framework. Include this when 2232# configuring FAST_IPSEC and when you have a h/w crypto device to accelerate 2233# user applications that link to openssl. 2234# 2235# Drivers are ports from openbsd with some simple enhancements that have 2236# been fed back to openbsd. 2237 2238device crypto # core crypto support 2239device cryptodev # /dev/crypto for access to h/w 2240 2241device rndtest # FIPS 140-2 entropy tester 2242 2243device hifn # Hifn 7951, 7781, etc. 2244options HIFN_DEBUG # enable debugging support: hw.hifn.debug 2245options HIFN_RNDTEST # enable rndtest support 2246 2247device ubsec # Broadcom 5501, 5601, 58xx 2248options UBSEC_DEBUG # enable debugging support: hw.ubsec.debug 2249options UBSEC_RNDTEST # enable rndtest support 2250 2251##################################################################### 2252 2253 2254# 2255# Embedded system options: 2256# 2257# An embedded system might want to run something other than init. 2258options INIT_PATH=/sbin/init:/stand/sysinstall 2259 2260# Debug options 2261options BUS_DEBUG # enable newbus debugging 2262options DEBUG_VFS_LOCKS # enable vfs lock debugging 2263 2264##################################################################### 2265# SYSV IPC KERNEL PARAMETERS 2266# 2267# Maximum number of entries in a semaphore map. 2268options SEMMAP=31 2269 2270# Maximum number of System V semaphores that can be used on the system at 2271# one time. 2272options SEMMNI=11 2273 2274# Total number of semaphores system wide 2275options SEMMNS=61 2276 2277# Total number of undo structures in system 2278options SEMMNU=31 2279 2280# Maximum number of System V semaphores that can be used by a single process 2281# at one time. 2282options SEMMSL=61 2283 2284# Maximum number of operations that can be outstanding on a single System V 2285# semaphore at one time. 2286options SEMOPM=101 2287 2288# Maximum number of undo operations that can be outstanding on a single 2289# System V semaphore at one time. 2290options SEMUME=11 2291 2292# Maximum number of shared memory pages system wide. 2293options SHMALL=1025 2294 2295# Maximum size, in bytes, of a single System V shared memory region. 2296options SHMMAX=(SHMMAXPGS*PAGE_SIZE+1) 2297options SHMMAXPGS=1025 2298 2299# Minimum size, in bytes, of a single System V shared memory region. 2300options SHMMIN=2 2301 2302# Maximum number of shared memory regions that can be used on the system 2303# at one time. 2304options SHMMNI=33 2305 2306# Maximum number of System V shared memory regions that can be attached to 2307# a single process at one time. 2308options SHMSEG=9 2309 2310# Set the amount of time (in seconds) the system will wait before 2311# rebooting automatically when a kernel panic occurs. If set to (-1), 2312# the system will wait indefinitely until a key is pressed on the 2313# console. 2314options PANIC_REBOOT_WAIT_TIME=16 2315 2316# Attempt to bypass the buffer cache and put data directly into the 2317# userland buffer for read operation when O_DIRECT flag is set on the 2318# file. Both offset and length of the read operation must be 2319# multiples of the physical media sector size. 2320# 2321#options DIRECTIO 2322 2323# Specify a lower limit for the number of swap I/O buffers. They are 2324# (among other things) used when bypassing the buffer cache due to 2325# DIRECTIO kernel option enabled and O_DIRECT flag set on file. 2326# 2327#options NSWBUF_MIN=120 2328 2329##################################################################### 2330 2331# More undocumented options for linting. 2332# Note that documenting these are not considered an affront. 2333 2334options CAM_DEBUG_DELAY 2335 2336# VFS cluster debugging. 2337options CLUSTERDEBUG 2338 2339options DEBUG 2340 2341# Kernel filelock debugging. 2342options LOCKF_DEBUG 2343 2344# System V compatible message queues 2345# Please note that the values provided here are used to test kernel 2346# building. The defaults in the sources provide almost the same numbers. 2347# MSGSSZ must be a power of 2 between 8 and 1024. 2348options MSGMNB=2049 # Max number of chars in queue 2349options MSGMNI=41 # Max number of message queue identifiers 2350options MSGSEG=2049 # Max number of message segments 2351options MSGSSZ=16 # Size of a message segment 2352options MSGTQL=41 # Max number of messages in system 2353 2354options NBUF=512 # Number of buffer headers 2355 2356options NMBCLUSTERS=1024 # Number of mbuf clusters 2357 2358options SCSI_NCR_DEBUG 2359options SCSI_NCR_MAX_SYNC=10000 2360options SCSI_NCR_MAX_WIDE=1 2361options SCSI_NCR_MYADDR=7 2362 2363options SC_DEBUG_LEVEL=5 # Syscons debug level 2364options SC_RENDER_DEBUG # syscons rendering debugging 2365 2366options SHOW_BUSYBUFS # List buffers that prevent root unmount 2367options SLIP_IFF_OPTS 2368options VFS_BIO_DEBUG # VFS buffer I/O debugging 2369 2370options KSTACK_MAX_PAGES=32 # Maximum pages to give the kernel stack 2371 2372# Yet more undocumented options for linting. 2373options AAC_DEBUG 2374options ACPI_MAX_THREADS=1 2375#!options ACPI_NO_SEMAPHORES 2376# Broken: 2377##options ASR_MEASURE_PERFORMANCE 2378# BKTR_ALLOC_PAGES has no effect except to cause warnings, and 2379# BROOKTREE_ALLOC_PAGES hasn't actually been superseded by it, since the 2380# driver still mostly spells this option BROOKTREE_ALLOC_PAGES. 2381##options BKTR_ALLOC_PAGES=(217*4+1) 2382options BROOKTREE_ALLOC_PAGES=(217*4+1) 2383options MAXFILES=999 2384# METEOR_TEST_VIDEO has no effect since meteor is broken. 2385options METEOR_TEST_VIDEO 2386options NDEVFSINO=1025 2387options NDEVFSOVERFLOW=32769 2388 2389# Yet more undocumented options for linting. 2390options VGA_DEBUG
| 767 768# 769# Add support for the EXT2FS filesystem of Linux fame. Be a bit 770# careful with this - the ext2fs code has a tendency to lag behind 771# changes and not be exercised very much, so mounting read/write could 772# be dangerous (and even mounting read only could result in panics.) 773# 774options EXT2FS 775 776# Use real implementations of the aio_* system calls. There are numerous 777# stability and security issues in the current aio code that make it 778# unsuitable for inclusion on machines with untrusted local users. 779options VFS_AIO 780 781# Cryptographically secure random number generator; /dev/[u]random 782device random 783 784 785##################################################################### 786# POSIX P1003.1B 787 788# Real time extensions added in the 1993 Posix 789# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 790 791options _KPOSIX_PRIORITY_SCHEDULING 792# p1003_1b_semaphores are very experimental, 793# user should be ready to assist in debugging if problems arise. 794options P1003_1B_SEMAPHORES 795 796 797##################################################################### 798# SECURITY POLICY PARAMETERS 799 800# Support for Mandatory Access Control (MAC): 801options MAC 802options MAC_BIBA 803options MAC_BSDEXTENDED 804options MAC_DEBUG 805options MAC_IFOFF 806options MAC_LOMAC 807options MAC_MLS 808options MAC_NONE 809options MAC_PARTITION 810options MAC_PORTACL 811options MAC_SEEOTHERUIDS 812options MAC_STUB 813options MAC_TEST 814 815 816##################################################################### 817# CLOCK OPTIONS 818 819# The granularity of operation is controlled by the kernel option HZ whose 820# default value (100) means a granularity of 10ms (1s/HZ). 821# Some subsystems, such as DUMMYNET, might benefit from a smaller 822# granularity such as 1ms or less, for a smoother scheduling of packets. 823# Consider, however, that reducing the granularity too much might 824# cause excessive overhead in clock interrupt processing, 825# potentially causing ticks to be missed and thus actually reducing 826# the accuracy of operation. 827 828options HZ=100 829 830# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n" 831# message you probably have some broken sw/hw which disables interrupts 832# for too long. You can make the system more resistant to this by 833# choosing a high value for NTIMECOUNTER. The default is 5, there 834# is no upper limit but more than a couple of hundred are not productive. 835 836options NTIMECOUNTER=20 837 838# Enable support for the kernel PLL to use an external PPS signal, 839# under supervision of [x]ntpd(8) 840# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 841 842options PPS_SYNC 843 844 845##################################################################### 846# SCSI DEVICES 847 848# SCSI DEVICE CONFIGURATION 849 850# The SCSI subsystem consists of the `base' SCSI code, a number of 851# high-level SCSI device `type' drivers, and the low-level host-adapter 852# device drivers. The host adapters are listed in the ISA and PCI 853# device configuration sections below. 854# 855# It is possible to wire down your SCSI devices so that a given bus, 856# target, and LUN always come on line as the same device unit. In 857# earlier versions the unit numbers were assigned in the order that 858# the devices were probed on the SCSI bus. This means that if you 859# removed a disk drive, you may have had to rewrite your /etc/fstab 860# file, and also that you had to be careful when adding a new disk 861# as it may have been probed earlier and moved your device configuration 862# around. (See also option GEOM_VOL for a different solution to this 863# problem.) 864 865# This old behavior is maintained as the default behavior. The unit 866# assignment begins with the first non-wired down unit for a device 867# type. For example, if you wire a disk as "da3" then the first 868# non-wired disk will be assigned da4. 869 870# The syntax for wiring down devices is: 871 872hint.scbus.0.at="ahc0" 873hint.scbus.1.at="ahc1" 874hint.scbus.1.bus="0" 875hint.scbus.3.at="ahc2" 876hint.scbus.3.bus="0" 877hint.scbus.2.at="ahc2" 878hint.scbus.2.bus="1" 879hint.da.0.at="scbus0" 880hint.da.0.target="0" 881hint.da.0.unit="0" 882hint.da.1.at="scbus3" 883hint.da.1.target="1" 884hint.da.2.at="scbus2" 885hint.da.2.target="3" 886hint.sa.1.at="scbus1" 887hint.sa.1.target="6" 888 889# "units" (SCSI logical unit number) that are not specified are 890# treated as if specified as LUN 0. 891 892# All SCSI devices allocate as many units as are required. 893 894# The ch driver drives SCSI Media Changer ("jukebox") devices. 895# 896# The da driver drives SCSI Direct Access ("disk") and Optical Media 897# ("WORM") devices. 898# 899# The sa driver drives SCSI Sequential Access ("tape") devices. 900# 901# The cd driver drives SCSI Read Only Direct Access ("cd") devices. 902# 903# The ses driver drives SCSI Envinronment Services ("ses") and 904# SAF-TE ("SCSI Accessable Fault-Tolerant Enclosure") devices. 905# 906# The pt driver drives SCSI Processor devices. 907# 908# 909# Target Mode support is provided here but also requires that a SIM 910# (SCSI Host Adapter Driver) provide support as well. 911# 912# The targ driver provides target mode support as a Processor type device. 913# It exists to give the minimal context necessary to respond to Inquiry 914# commands. There is a sample user application that shows how the rest 915# of the command support might be done in /usr/share/examples/scsi_target. 916# 917# The targbh driver provides target mode support and exists to respond 918# to incoming commands that do not otherwise have a logical unit assigned 919# to them. 920# 921# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 922# configuration as the "pass" driver. 923 924device scbus #base SCSI code 925device ch #SCSI media changers 926device da #SCSI direct access devices (aka disks) 927device sa #SCSI tapes 928device cd #SCSI CD-ROMs 929device ses #SCSI Environmental Services (and SAF-TE) 930device pt #SCSI processor 931device targ #SCSI Target Mode Code 932device targbh #SCSI Target Mode Blackhole Device 933device pass #CAM passthrough driver 934 935# CAM OPTIONS: 936# debugging options: 937# -- NOTE -- If you specify one of the bus/target/lun options, you must 938# specify them all! 939# CAMDEBUG: When defined enables debugging macros 940# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 941# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 942# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 943# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 944# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 945# 946# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 947# CAM_NEW_TRAN_CODE: this is the new transport layer code that will be switched 948# to soon 949# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 950# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 951# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 952# queue after a bus reset, and the number of milliseconds to 953# freeze the device queue after a bus device reset. This 954# can be changed at boot and runtime with the 955# kern.cam.scsi_delay tunable/sysctl. 956options CAMDEBUG 957options CAM_DEBUG_BUS=-1 958options CAM_DEBUG_TARGET=-1 959options CAM_DEBUG_LUN=-1 960options CAM_DEBUG_FLAGS=(CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB) 961options CAM_MAX_HIGHPOWER=4 962options SCSI_NO_SENSE_STRINGS 963options SCSI_NO_OP_STRINGS 964options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 965 966# Options for the CAM SCSI disk driver: 967# DA_OLD_QUIRKS: Restore old USB and firewire quirks that have been 968# deprecated. Please also email scsi@freebsd.org if you 969# have a device that needs this option. 970options DA_OLD_QUIRKS 971 972# Options for the CAM CDROM driver: 973# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 974# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 975# enforced if there is I/O waiting for another LUN 976# The compiled in defaults for these variables are 2 and 10 seconds, 977# respectively. 978# 979# These can also be changed on the fly with the following sysctl variables: 980# kern.cam.cd.changer.min_busy_seconds 981# kern.cam.cd.changer.max_busy_seconds 982# 983options CHANGER_MIN_BUSY_SECONDS=2 984options CHANGER_MAX_BUSY_SECONDS=10 985 986# Options for the CAM sequential access driver: 987# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes 988# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 989# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 990# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 991# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 992options SA_IO_TIMEOUT=4 993options SA_SPACE_TIMEOUT=60 994options SA_REWIND_TIMEOUT=(2*60) 995options SA_ERASE_TIMEOUT=(4*60) 996options SA_1FM_AT_EOD 997 998# Optional timeout for the CAM processor target (pt) device 999# This is specified in seconds. The default is 60 seconds. 1000options SCSI_PT_DEFAULT_TIMEOUT=60 1001 1002# Optional enable of doing SES passthrough on other devices (e.g., disks) 1003# 1004# Normally disabled because a lot of newer SCSI disks report themselves 1005# as having SES capabilities, but this can then clot up attempts to build 1006# build a topology with the SES device that's on the box these drives 1007# are in.... 1008options SES_ENABLE_PASSTHROUGH 1009 1010 1011##################################################################### 1012# MISCELLANEOUS DEVICES AND OPTIONS 1013 1014# The `pty' device usually turns out to be ``effectively mandatory'', 1015# as it is required for `telnetd', `rlogind', `screen', `emacs', and 1016# `xterm', among others. 1017 1018device pty #Pseudo ttys 1019device nmdm #back-to-back tty devices 1020device md #Memory/malloc disk 1021device snp #Snoop device - to look at pty/vty/etc.. 1022device ccd #Concatenated disk driver 1023 1024# Configuring Vinum into the kernel is not necessary, since the kld 1025# module gets started automatically when vinum(8) starts. This 1026# device is also untested. Use at your own risk. 1027# 1028# The option VINUMDEBUG must match the value set in CFLAGS 1029# in src/sbin/vinum/Makefile. Failure to do so will result in 1030# the following message from vinum(8): 1031# 1032# Can't get vinum config: Invalid argument 1033# 1034# see vinum(4) for more reasons not to use these options. 1035device vinum #Vinum concat/mirror/raid driver 1036options VINUMDEBUG #enable Vinum debugging hooks 1037 1038# RAIDframe device. RAID_AUTOCONFIG allows RAIDframe to search all of the 1039# disk devices in the system looking for components that it recognizes (already 1040# configured once before) and auto-configured them into arrays. 1041device raidframe 1042options RAID_AUTOCONFIG 1043 1044# Kernel side iconv library 1045options LIBICONV 1046 1047# Size of the kernel message buffer. Should be N * pagesize. 1048options MSGBUF_SIZE=40960 1049 1050# Maximum size of a tty or pty input buffer. 1051options TTYHOG=8193 1052 1053 1054##################################################################### 1055# HARDWARE DEVICE CONFIGURATION 1056 1057# For ISA the required hints are listed. 1058# EISA, MCA, PCI and pccard are self identifying buses, so no hints 1059# are needed. 1060 1061# 1062# Mandatory devices: 1063# 1064 1065# The keyboard controller; it controls the keyboard and the PS/2 mouse. 1066device atkbdc 1067hint.atkbdc.0.at="isa" 1068hint.atkbdc.0.port="0x060" 1069 1070# The AT keyboard 1071device atkbd 1072hint.atkbd.0.at="atkbdc" 1073hint.atkbd.0.irq="1" 1074 1075# Options for atkbd: 1076options ATKBD_DFLT_KEYMAP # specify the built-in keymap 1077makeoptions ATKBD_DFLT_KEYMAP=jp.106 1078 1079# These options are valid for other keyboard drivers as well. 1080options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 1081options KBD_INSTALL_CDEV # install a CDEV entry in /dev 1082 1083# `flags' for atkbd: 1084# 0x01 Force detection of keyboard, else we always assume a keyboard 1085# 0x02 Don't reset keyboard, useful for some newer ThinkPads 1086# 0x03 Force detection and avoid reset, might help with certain 1087# dockingstations 1088# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 1089 1090# PS/2 mouse 1091device psm 1092hint.psm.0.at="atkbdc" 1093hint.psm.0.irq="12" 1094 1095# Options for psm: 1096options PSM_HOOKRESUME #hook the system resume event, useful 1097 #for some laptops 1098options PSM_RESETAFTERSUSPEND #reset the device at the resume event 1099 1100# Video card driver for VGA adapters. 1101device vga 1102hint.vga.0.at="isa" 1103 1104# Options for vga: 1105# Try the following option if the mouse pointer is not drawn correctly 1106# or font does not seem to be loaded properly. May cause flicker on 1107# some systems. 1108options VGA_ALT_SEQACCESS 1109 1110# If you can dispense with some vga driver features, you may want to 1111# use the following options to save some memory. 1112#options VGA_NO_FONT_LOADING # don't save/load font 1113#options VGA_NO_MODE_CHANGE # don't change video modes 1114 1115# Older video cards may require this option for proper operation. 1116options VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs 1117 1118# The following option probably won't work with the LCD displays. 1119options VGA_WIDTH90 # support 90 column modes 1120 1121options FB_DEBUG # Frame buffer debugging 1122 1123device splash # Splash screen and screen saver support 1124 1125# Various screen savers. 1126device blank_saver 1127device daemon_saver 1128device fade_saver 1129device fire_saver 1130device green_saver 1131device logo_saver 1132device rain_saver 1133device star_saver 1134device warp_saver 1135 1136# The syscons console driver (sco color console compatible). 1137device sc 1138hint.sc.0.at="isa" 1139options MAXCONS=16 # number of virtual consoles 1140options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 1141options SC_DFLT_FONT # compile font in 1142makeoptions SC_DFLT_FONT=cp850 1143options SC_DISABLE_DDBKEY # disable `debug' key 1144options SC_DISABLE_REBOOT # disable reboot key sequence 1145options SC_HISTORY_SIZE=200 # number of history buffer lines 1146options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 1147options SC_PIXEL_MODE # add support for the raster text mode 1148 1149# The following options will let you change the default colors of syscons. 1150options SC_NORM_ATTR=(FG_GREEN|BG_BLACK) 1151options SC_NORM_REV_ATTR=(FG_YELLOW|BG_GREEN) 1152options SC_KERNEL_CONS_ATTR=(FG_RED|BG_BLACK) 1153options SC_KERNEL_CONS_REV_ATTR=(FG_BLACK|BG_RED) 1154 1155# The following options will let you change the default behaviour of 1156# cut-n-paste feature 1157options SC_CUT_SPACES2TABS # convert leading spaces into tabs 1158options SC_CUT_SEPCHARS=\"x09\" # set of characters that delimit words 1159 # (default is single space - \"x20\") 1160 1161# If you have a two button mouse, you may want to add the following option 1162# to use the right button of the mouse to paste text. 1163options SC_TWOBUTTON_MOUSE 1164 1165# You can selectively disable features in syscons. 1166options SC_NO_CUTPASTE 1167options SC_NO_FONT_LOADING 1168options SC_NO_HISTORY 1169options SC_NO_SYSMOUSE 1170options SC_NO_SUSPEND_VTYSWITCH 1171 1172# `flags' for sc 1173# 0x80 Put the video card in the VESA 800x600 dots, 16 color mode 1174# 0x100 Probe for a keyboard device periodically if one is not present 1175 1176# 1177# Optional devices: 1178# 1179 1180# 1181# SCSI host adapters: 1182# 1183# adv: All Narrow SCSI bus AdvanSys controllers. 1184# adw: Second Generation AdvanSys controllers including the ADV940UW. 1185# aha: Adaptec 154x/1535/1640 1186# ahb: Adaptec 174x EISA controllers 1187# ahc: Adaptec 274x/284x/2910/293x/294x/394x/3950x/3960x/398X/4944/ 1188# 19160x/29160x, aic7770/aic78xx 1189# ahd: Adaptec 29320/39320 Controllers. 1190# aic: Adaptec 6260/6360, APA-1460 (PC Card), NEC PC9801-100 (C-BUS) 1191# amd: Support for the AMD 53C974 SCSI host adapter chip as found on devices 1192# such as the Tekram DC-390(T). 1193# bt: Most Buslogic controllers: including BT-445, BT-54x, BT-64x, BT-74x, 1194# BT-75x, BT-946, BT-948, BT-956, BT-958, SDC3211B, SDC3211F, SDC3222F 1195# isp: Qlogic ISP 1020, 1040 and 1040B PCI SCSI host adapters, 1196# ISP 1240 Dual Ultra SCSI, ISP 1080 and 1280 (Dual) Ultra2, 1197# ISP 12160 Ultra3 SCSI, 1198# Qlogic ISP 2100 and ISP 2200 1Gb Fibre Channel host adapters. 1199# Qlogic ISP 2300 and ISP 2312 2Gb Fibre Channel host adapters. 1200# ispfw: Firmware module for Qlogic host adapters 1201# mpt: LSI-Logic MPT/Fusion 53c1020 or 53c1030 Ultra4 1202# or FC9x9 Fibre Channel host adapters. 1203# ncr: NCR 53C810, 53C825 self-contained SCSI host adapters. 1204# sym: Symbios/Logic 53C8XX family of PCI-SCSI I/O processors: 1205# 53C810, 53C810A, 53C815, 53C825, 53C825A, 53C860, 53C875, 1206# 53C876, 53C885, 53C895, 53C895A, 53C896, 53C897, 53C1510D, 1207# 53C1010-33, 53C1010-66. 1208# trm: Tekram DC395U/UW/F DC315U adapters. 1209# wds: WD7000 1210 1211# 1212# Note that the order is important in order for Buslogic ISA/EISA cards to be 1213# probed correctly. 1214# 1215device bt 1216hint.bt.0.at="isa" 1217hint.bt.0.port="0x330" 1218device adv 1219hint.adv.0.at="isa" 1220device adw 1221device aha 1222hint.aha.0.at="isa" 1223device aic 1224hint.aic.0.at="isa" 1225device ahb 1226device ahc 1227device ahd 1228device amd 1229device isp 1230hint.isp.0.disable="1" 1231hint.isp.0.role="3" 1232hint.isp.0.prefer_iomap="1" 1233hint.isp.0.prefer_memmap="1" 1234hint.isp.0.fwload_disable="1" 1235hint.isp.0.ignore_nvram="1" 1236hint.isp.0.fullduplex="1" 1237hint.isp.0.topology="lport" 1238hint.isp.0.topology="nport" 1239hint.isp.0.topology="lport-only" 1240hint.isp.0.topology="nport-only" 1241# we can't get u_int64_t types, nor can we get strings if it's got 1242# a leading 0x, hence this silly dodge. 1243hint.isp.0.portwnn="w50000000aaaa0000" 1244hint.isp.0.nodewnn="w50000000aaaa0001" 1245device ispfw 1246device mpt 1247device ncr 1248device sym 1249device trm 1250device wds 1251hint.wds.0.at="isa" 1252hint.wds.0.port="0x350" 1253hint.wds.0.irq="11" 1254hint.wds.0.drq="6" 1255 1256# The aic7xxx driver will attempt to use memory mapped I/O for all PCI 1257# controllers that have it configured only if this option is set. Unfortunately, 1258# this doesn't work on some motherboards, which prevents it from being the 1259# default. 1260options AHC_ALLOW_MEMIO 1261 1262# Dump the contents of the ahc controller configuration PROM. 1263options AHC_DUMP_EEPROM 1264 1265# Bitmap of units to enable targetmode operations. 1266options AHC_TMODE_ENABLE 1267 1268# Compile in aic79xx debugging code. 1269options AHD_DEBUG 1270 1271# Aic79xx driver debugging options. 1272# See the ahd(4) manpage 1273options AHD_DEBUG_OPTS=0xFFFFFFFF 1274 1275# Print human-readable register definitions when debugging 1276options AHD_REG_PRETTY_PRINT 1277 1278# The adw driver will attempt to use memory mapped I/O for all PCI 1279# controllers that have it configured only if this option is set. 1280options ADW_ALLOW_MEMIO 1281 1282# Options used in dev/isp/ (Qlogic SCSI/FC driver). 1283# 1284# ISP_TARGET_MODE - enable target mode operation 1285# 1286options ISP_TARGET_MODE=1 1287 1288# Options used in dev/sym/ (Symbios SCSI driver). 1289#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 1290 # Allows the ncr to take precedence 1291 # 1 (1<<0) -> 810a, 860 1292 # 2 (1<<1) -> 825a, 875, 885, 895 1293 # 4 (1<<2) -> 895a, 896, 1510d 1294#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 1295 # disabled:0 (default), enabled:1 1296#options SYM_SETUP_PCI_PARITY #-PCI parity checking 1297 # disabled:0, enabled:1 (default) 1298#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 1299 # default:8, range:[1..64] 1300 1301# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID 1302# controllers (SmartRAID V and VI and later). 1303# These controllers require the CAM infrastructure. 1304# 1305device asr 1306 1307# The 'dpt' driver provides support for old DPT controllers (http://www.dpt.com/). 1308# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 1309# The DPT controllers are commonly re-licensed under other brand-names - 1310# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 1311# Compaq are actually DPT controllers. 1312# 1313# See src/sys/dev/dpt for debugging and other subtle options. 1314# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 1315# instruments are enabled. The tools in 1316# /usr/sbin/dpt_* assume these to be enabled. 1317# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 1318# If you ant the driver to handle timeouts, enable 1319# this option. If your system is very busy, this 1320# option will create more trouble than solve. 1321# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 1322# wait when timing out with the above option. 1323# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h 1324# DPT_LOST_IRQ When enabled, will try, once per second, to catch 1325# any interrupt that got lost. Seems to help in some 1326# DPT-firmware/Motherboard combinations. Minimal 1327# cost, great benefit. 1328# DPT_RESET_HBA Make "reset" actually reset the controller 1329# instead of fudging it. Only enable this if you 1330# are 100% certain you need it. 1331 1332device dpt 1333 1334# DPT options 1335#!CAM# options DPT_MEASURE_PERFORMANCE 1336#!CAM# options DPT_HANDLE_TIMEOUTS 1337options DPT_TIMEOUT_FACTOR=4 1338options DPT_LOST_IRQ 1339options DPT_RESET_HBA 1340options DPT_ALLOW_MEMIO 1341 1342# 1343# Compaq "CISS" RAID controllers (SmartRAID 5* series) 1344# These controllers have a SCSI-like interface, and require the 1345# CAM infrastructure. 1346# 1347device ciss 1348 1349# 1350# Intel Integrated RAID controllers. 1351# This driver was developed and is maintained by Intel. Contacts 1352# at Intel for this driver are 1353# "Kannanthanam, Boji T" <boji.t.kannanthanam@intel.com> and 1354# "Leubner, Achim" <achim.leubner@intel.com>. 1355# 1356device iir 1357 1358# 1359# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later 1360# firmware. These controllers have a SCSI-like interface, and require 1361# the CAM infrastructure. 1362# 1363device mly 1364 1365# 1366# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 1367# one entry is needed; the code will find and configure all supported 1368# controllers. 1369# 1370device ida # Compaq Smart RAID 1371device mlx # Mylex DAC960 1372device amr # AMI MegaRAID 1373 1374# 1375# 3ware ATA RAID 1376# 1377device twe # 3ware ATA RAID 1378 1379# 1380# The 'ATA' driver supports all ATA and ATAPI devices, including PC Card 1381# devices. You only need one "device ata" for it to find all 1382# PCI and PC Card ATA/ATAPI devices on modern machines. 1383device ata 1384device atadisk # ATA disk drives 1385device atapicd # ATAPI CDROM drives 1386device atapifd # ATAPI floppy drives 1387device atapist # ATAPI tape drives 1388device atapicam # emulate ATAPI devices as SCSI ditto via CAM 1389 # needs CAM to be present (scbus & pass) 1390# 1391# For older non-PCI, non-PnPBIOS systems, these are the hints lines to add: 1392hint.ata.0.at="isa" 1393hint.ata.0.port="0x1f0" 1394hint.ata.0.irq="14" 1395hint.ata.1.at="isa" 1396hint.ata.1.port="0x170" 1397hint.ata.1.irq="15" 1398 1399# 1400# The following options are valid on the ATA driver: 1401# 1402# ATA_STATIC_ID: controller numbering is static ie depends on location 1403# else the device numbers are dynamically allocated. 1404 1405options ATA_STATIC_ID 1406 1407# 1408# Standard floppy disk controllers and floppy tapes, supports 1409# the Y-E DATA External FDD (PC Card) 1410# 1411device fdc 1412hint.fdc.0.at="isa" 1413hint.fdc.0.port="0x3F0" 1414hint.fdc.0.irq="6" 1415hint.fdc.0.drq="2" 1416# 1417# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1418# gotta turn it actually on by setting the variable fd_debug with DDB, 1419# however. 1420options FDC_DEBUG 1421# 1422# Activate this line if you happen to have an Insight floppy tape. 1423# Probing them proved to be dangerous for people with floppy disks only, 1424# so it's "hidden" behind a flag: 1425#hint.fdc.0.flags="1" 1426 1427# Specify floppy devices 1428hint.fd.0.at="fdc0" 1429hint.fd.0.drive="0" 1430hint.fd.1.at="fdc0" 1431hint.fd.1.drive="1" 1432 1433# 1434# sio: serial ports (see sio(4)), including support for various 1435# PC Card devices, such as Modem and NICs (see etc/defaults/pccard.conf) 1436 1437device sio 1438hint.sio.0.at="isa" 1439hint.sio.0.port="0x3F8" 1440hint.sio.0.flags="0x10" 1441hint.sio.0.irq="4" 1442 1443# Options for sio: 1444options CONSPEED=115200 # speed for serial console 1445 # (default 9600) 1446options COM_ESP #code for Hayes ESP 1447options COM_MULTIPORT #code for some cards with shared IRQs 1448 1449# `flags' specific to sio(4). See below for flags used by both sio(4) and 1450# uart(4). 1451# 0x20 force this unit to be the console (unless there is another 1452# higher priority console). This replaces the COMCONSOLE option. 1453# 0x40 reserve this unit for low level console operations. Do not 1454# access the device in any normal way. 1455# PnP `flags' 1456# 0x1 disable probing of this device. Used to prevent your modem 1457# from being attached as a PnP modem. 1458# Other flags for sio that aren't documented in the man page. 1459# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 1460# ST16650A-compatible UARTs. 1461 1462# 1463# uart: newbusified driver for serial interfaces. It consolidates the sio(4), 1464# sab(4) and zs(4) drivers. 1465 1466device uart 1467 1468# The following hint should only be used for pure ISA devices. It is not 1469# needed otherwise. Use of hints is strongly discouraged. 1470hint.uart.0.at="isa" 1471 1472# The following 3 hints are used when the UART is a system device (ie console 1473# or debug port), but only on platforms that don't have any other means to 1474# pass the information to the kernel. The unit number of the hint is only used 1475# to bundle the hints together. There's no relation to the unit number of the 1476# probed UART. 1477hint.uart.0.port="0x3f8" 1478hint.uart.0.flags="0x10" 1479hint.uart.0.baud="115200" 1480 1481# `flags' for serial drivers that support consoles like sio(4) and uart(4): 1482# 0x10 enable console support for this unit. The other console flags 1483# are ignored unless this is set. Enabling console support does 1484# not make the unit the preferred console - boot with -h or set 1485# the 0x20 flag for that. Currently, at most one unit can have 1486# console support; the first one (in config file order) with 1487# this flag set is preferred. Setting this flag for sio0 gives 1488# the old behaviour. 1489# 0x80 use this port for serial line gdb support in ddb. 1490# 1491 1492# Options for serial drivers that support consoles: 1493options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 1494 #DDB, if available. 1495 1496# Solaris implements a new BREAK which is initiated by a character 1497# sequence CR ~ ^b which is similar to a familiar pattern used on 1498# Sun servers by the Remote Console. 1499options ALT_BREAK_TO_DEBUGGER 1500 1501# PCI Universal Communications driver 1502# Supports various single and multi port PCI serial cards. Maybe later 1503# also the parallel ports on combination serial/parallel cards. New cards 1504# can be added in src/sys/dev/puc/pucdata.c. 1505# 1506# If the PUC_FASTINTR option is used the driver will try to use fast 1507# interrupts. The card must then be the only user of that interrupt. 1508# Interrupts cannot be shared when using PUC_FASTINTR. 1509device puc 1510options PUC_FASTINTR 1511 1512# 1513# Network interfaces: 1514# 1515# MII bus support is required for some PCI 10/100 ethernet NICs, 1516# namely those which use MII-compliant transceivers or implement 1517# tranceiver control interfaces that operate like an MII. Adding 1518# "device miibus0" to the kernel config pulls in support for 1519# the generic miibus API and all of the PHY drivers, including a 1520# generic one for PHYs that aren't specifically handled by an 1521# individual driver. 1522device miibus 1523 1524# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, 1525# PCI and ISA varieties. 1526# awi: Support for IEEE 802.11 PC Card devices using the AMD Am79C930 and 1527# Harris (Intersil) Chipset with PCnetMobile firmware by AMD. 1528# bge: Support for gigabit ethernet adapters based on the Broadcom 1529# BCM570x family of controllers, including the 3Com 3c996-T, 1530# the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41, and 1531# the embedded gigE NICs on Dell PowerEdge 2550 servers. 1532# cm: Arcnet SMC COM90c26 / SMC COM90c56 1533# (and SMC COM90c66 in '56 compatibility mode) adapters. 1534# cnw: Xircom CNW/Netware Airsurfer PC Card adapter 1535# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 1536# dc: Support for PCI fast ethernet adapters based on the DEC/Intel 21143 1537# and various workalikes including: 1538# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1539# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1540# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1541# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1542# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1543# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1544# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1545# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1546# KNE110TX. 1547# de: Digital Equipment DC21040 1548# em: Intel Pro/1000 Gigabit Ethernet 82542, 82543, 82544 based adapters. 1549# ep: 3Com 3C509, 3C529, 3C556, 3C562D, 3C563D, 3C572, 3C574X, 3C579, 3C589 1550# and PC Card devices using these chipsets. 1551# ex: Intel EtherExpress Pro/10 and other i82595-based adapters, 1552# Olicom Ethernet PC Card devices. 1553# fe: Fujitsu MB86960A/MB86965A Ethernet 1554# fea: DEC DEFEA EISA FDDI adapter 1555# fpa: Support for the Digital DEFPA PCI FDDI. `device fddi' is also needed. 1556# fxp: Intel EtherExpress Pro/100B 1557# (hint of prefer_iomap can be done to prefer I/O instead of Mem mapping) 1558# gx: Intel Pro/1000 Gigabit Ethernet (82542, 82543-F, 82543-T) 1559# lge: Support for PCI gigabit ethernet adapters based on the Level 1 1560# LXT1001 NetCellerator chipset. This includes the D-Link DGE-500SX, 1561# SMC TigerCard 1000 (SMC9462SX), and some Addtron cards. 1562# my: Myson Fast Ethernet (MTD80X, MTD89X) 1563# nge: Support for PCI gigabit ethernet adapters based on the National 1564# Semiconductor DP83820 and DP83821 chipset. This includes the 1565# SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante FriendlyNet 1566# GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the LinkSys 1567# EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T. 1568# pcn: Support for PCI fast ethernet adapters based on the AMD Am79c97x 1569# chipsets, including the PCnet/FAST, PCnet/FAST+, PCnet/PRO and 1570# PCnet/Home. These were previously handled by the lnc driver (and 1571# still will be if you leave this driver out of the kernel). 1572# rl: Support for PCI fast ethernet adapters based on the RealTek 8129/8139 1573# chipset. Note that the RealTek driver defaults to using programmed 1574# I/O to do register accesses because memory mapped mode seems to cause 1575# severe lockups on SMP hardware. This driver also supports the 1576# Accton EN1207D `Cheetah' adapter, which uses a chip called 1577# the MPX 5030/5038, which is either a RealTek in disguise or a 1578# RealTek workalike. Note that the D-Link DFE-530TX+ uses the RealTek 1579# chipset and is supported by this driver, not the 'vr' driver. 1580# sf: Support for Adaptec Duralink PCI fast ethernet adapters based on the 1581# Adaptec AIC-6915 "starfire" controller. 1582# This includes dual and quad port cards, as well as one 100baseFX card. 1583# Most of these are 64-bit PCI devices, except for one single port 1584# card which is 32-bit. 1585# sis: Support for NICs based on the Silicon Integrated Systems SiS 900, 1586# SiS 7016 and NS DP83815 PCI fast ethernet controller chips. 1587# sbsh: Support for Granch SBNI16 SHDSL modem PCI adapters 1588# sk: Support for the SysKonnect SK-984x series PCI gigabit ethernet NICs. 1589# This includes the SK-9841 and SK-9842 single port cards (single mode 1590# and multimode fiber) and the SK-9843 and SK-9844 dual port cards 1591# (also single mode and multimode). 1592# The driver will autodetect the number of ports on the card and 1593# attach each one as a separate network interface. 1594# sn: Support for ISA and PC Card Ethernet devices using the 1595# SMC91C90/92/94/95 chips. 1596# ste: Sundance Technologies ST201 PCI fast ethernet controller, includes 1597# the D-Link DFE-550TX. 1598# ti: Support for PCI gigabit ethernet NICs based on the Alteon Networks 1599# Tigon 1 and Tigon 2 chipsets. This includes the Alteon AceNIC, the 1600# 3Com 3c985, the Netgear GA620 and various others. Note that you will 1601# probably want to bump up NMBCLUSTERS a lot to use this driver. 1602# tl: Support for the Texas Instruments TNETE100 series 'ThunderLAN' 1603# cards and integrated ethernet controllers. This includes several 1604# Compaq Netelligent 10/100 cards and the built-in ethernet controllers 1605# in several Compaq Prosignia, Proliant and Deskpro systems. It also 1606# supports several Olicom 10Mbps and 10/100 boards. 1607# tx: SMC 9432 TX, BTX and FTX cards. (SMC EtherPower II serie) 1608# txp: Support for 3Com 3cR990 cards with the "Typhoon" chipset 1609# vr: Support for various fast ethernet adapters based on the VIA 1610# Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' chips, 1611# including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1612# Technologies PN102TX, and the AOpen/Acer ALN-320. 1613# vx: 3Com 3C590 and 3C595 1614# wb: Support for fast ethernet adapters based on the Winbond W89C840F chip. 1615# Note: this is not the same as the Winbond W89C940F, which is a 1616# NE2000 clone. 1617# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 1618# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 1619# bridge with a PCMCIA adapter plugged into it. 1620# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller, 1621# Accton Fast EtherCard-16, Compaq Netelligent 10/100 PC Card, 1622# Toshiba 10/100 Ethernet PC Card, Xircom 16-bit Ethernet + Modem 56 1623# xl: Support for the 3Com 3c900, 3c905, 3c905B and 3c905C (Fast) 1624# Etherlink XL cards and integrated controllers. This includes the 1625# integrated 3c905B-TX chips in certain Dell Optiplex and Dell 1626# Precision desktop machines and the integrated 3c905-TX chips 1627# in Dell Latitude laptop docking stations. 1628# Also supported: 3Com 3c980(C)-TX, 3Com 3cSOHO100-TX, 3Com 3c450-TX 1629 1630# Order for ISA/EISA devices is important here 1631 1632device cm 1633hint.cm.0.at="isa" 1634hint.cm.0.port="0x2e0" 1635hint.cm.0.irq="9" 1636hint.cm.0.maddr="0xdc000" 1637device cs 1638hint.cs.0.at="isa" 1639hint.cs.0.port="0x300" 1640device ep 1641device ex 1642device fe 1643hint.fe.0.at="isa" 1644hint.fe.0.port="0x300" 1645device fea 1646device sn 1647hint.sn.0.at="isa" 1648hint.sn.0.port="0x300" 1649hint.sn.0.irq="10" 1650device an 1651device awi 1652device cnw 1653device wi 1654device xe 1655 1656# PCI Ethernet NICs that use the common MII bus controller code. 1657device dc # DEC/Intel 21143 and various workalikes 1658device fxp # Intel EtherExpress PRO/100B (82557, 82558) 1659hint.fxp.0.prefer_iomap="0" 1660device my # Myson Fast Ethernet (MTD80X, MTD89X) 1661device rl # RealTek 8129/8139 1662device pcn # AMD Am79C97x PCI 10/100 NICs 1663device sf # Adaptec AIC-6915 (``Starfire'') 1664device sbsh # Granch SBNI16 SHDSL modem 1665device sis # Silicon Integrated Systems SiS 900/SiS 7016 1666device ste # Sundance ST201 (D-Link DFE-550TX) 1667device tl # Texas Instruments ThunderLAN 1668device tx # SMC EtherPower II (83c170 ``EPIC'') 1669device vr # VIA Rhine, Rhine II 1670device wb # Winbond W89C840F 1671device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1672 1673# PCI Ethernet NICs. 1674device de # DEC/Intel DC21x4x (``Tulip'') 1675device txp # 3Com 3cR990 (``Typhoon'') 1676device vx # 3Com 3c590, 3c595 (``Vortex'') 1677 1678# PCI Gigabit & FDDI NICs. 1679device bge 1680device gx 1681device lge 1682device nge 1683device sk 1684device ti 1685device fpa 1686 1687# Use "private" jumbo buffers allocated exclusively for the ti(4) driver. 1688# This option is incompatible with the TI_JUMBO_HDRSPLIT option below. 1689#options TI_PRIVATE_JUMBOS 1690# Turn on the header splitting option for the ti(4) driver firmware. This 1691# only works for Tigon II chips, and has no effect for Tigon I chips. 1692options TI_JUMBO_HDRSPLIT 1693 1694# These two options allow manipulating the mbuf cluster size and mbuf size, 1695# respectively. Be very careful with NIC driver modules when changing 1696# these from their default values, because that can potentially cause a 1697# mismatch between the mbuf size assumed by the kernel and the mbuf size 1698# assumed by a module. The only driver that currently has the ability to 1699# detect a mismatch is ti(4). 1700options MCLSHIFT=12 # mbuf cluster shift in bits, 12 == 4KB 1701options MSIZE=512 # mbuf size in bytes 1702 1703# 1704# ATM related options (Cranor version) 1705# (note: this driver cannot be used with the HARP ATM stack) 1706# 1707# The `en' device provides support for Efficient Networks (ENI) 1708# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 1709# 1710# The `hatm' device provides support for Fore/Marconi HE155 and HE622 1711# ATM PCI cards. 1712# 1713# The `fatm' device provides support for Fore PCA200E ATM PCI cards. 1714# 1715# The `patm' device provides support for IDT77252 based cards like 1716# ProSum's ProATM-155 and ProATM-25 and IDT's evaluation boards. 1717# 1718# atm device provides generic atm functions and is required for 1719# atm devices. 1720# NATM enables the netnatm protocol family that can be used to 1721# bypass TCP/IP. 1722# 1723# utopia provides the access to the ATM PHY chips and is required for en, 1724# hatm and fatm. 1725# 1726# the current driver supports only PVC operations (no atm-arp, no multicast). 1727# for more details, please read the original documents at 1728# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html 1729# 1730device atm 1731device en 1732device fatm #Fore PCA200E 1733device hatm #Fore/Marconi HE155/622 1734device patm #IDT77252 cards (ProATM and IDT) 1735device utopia #ATM PHY driver 1736options NATM #native ATM 1737 1738options LIBMBPOOL #needed by patm, iatm 1739 1740# 1741# Audio drivers: `pcm', `sbc', `gusc' 1742# 1743# pcm: PCM audio through various sound cards. 1744# 1745# This has support for a large number of new audio cards, based on 1746# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP. 1747# For more information about this driver and supported cards, 1748# see the pcm.4 man page. 1749# 1750# The flags of the device tells the device a bit more info about the 1751# device that normally is obtained through the PnP interface. 1752# bit 2..0 secondary DMA channel; 1753# bit 4 set if the board uses two dma channels; 1754# bit 15..8 board type, overrides autodetection; leave it 1755# zero if don't know what to put in (and you don't, 1756# since this is unsupported at the moment...). 1757# 1758# Supported cards include: 1759# Creative SoundBlaster ISA PnP/non-PnP 1760# Supports ESS and Avance ISA chips as well. 1761# Gravis UltraSound ISA PnP/non-PnP 1762# Crystal Semiconductor CS461x/428x PCI 1763# Neomagic 256AV (ac97) 1764# Most of the more common ISA/PnP sb/mss/ess compatable cards. 1765 1766device pcm 1767 1768# For non-pnp sound cards with no bridge drivers only: 1769hint.pcm.0.at="isa" 1770hint.pcm.0.irq="10" 1771hint.pcm.0.drq="1" 1772hint.pcm.0.flags="0x0" 1773 1774# 1775# midi: MIDI interfaces and synthesizers 1776# 1777 1778device midi 1779 1780# For non-pnp sound cards with no bridge drivers: 1781hint.midi.0.at="isa" 1782hint.midi.0.irq="5" 1783hint.midi.0.flags="0x0" 1784 1785# For serial ports (this example configures port 2): 1786# TODO: implement generic tty-midi interface so that we can use 1787# other uarts. 1788hint.midi.0.at="isa" 1789hint.midi.0.port="0x2F8" 1790hint.midi.0.irq="3" 1791 1792# 1793# seq: MIDI sequencer 1794# 1795 1796device seq 1797 1798# The bridge drivers for sound cards. These can be separately configured 1799# for providing services to the likes of new-midi. 1800# When used with 'device pcm' they also provide pcm sound services. 1801# 1802# sbc: Creative SoundBlaster ISA PnP/non-PnP 1803# Supports ESS and Avance ISA chips as well. 1804# gusc: Gravis UltraSound ISA PnP/non-PnP 1805# csa: Crystal Semiconductor CS461x/428x PCI 1806 1807# For non-PnP cards: 1808device sbc 1809hint.sbc.0.at="isa" 1810hint.sbc.0.port="0x220" 1811hint.sbc.0.irq="5" 1812hint.sbc.0.drq="1" 1813hint.sbc.0.flags="0x15" 1814device gusc 1815hint.gusc.0.at="isa" 1816hint.gusc.0.port="0x220" 1817hint.gusc.0.irq="5" 1818hint.gusc.0.drq="1" 1819hint.gusc.0.flags="0x13" 1820 1821# 1822# Miscellaneous hardware: 1823# 1824# scd: Sony CD-ROM using proprietary (non-ATAPI) interface 1825# mcd: Mitsumi CD-ROM using proprietary (non-ATAPI) interface 1826# meteor: Matrox Meteor video capture board 1827# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 1828# cy: Cyclades serial driver 1829# joy: joystick (including IO DATA PCJOY PC Card joystick) 1830# rc: RISCom/8 multiport card 1831# rp: Comtrol Rocketport(ISA/PCI) - single card 1832# si: Specialix SI/XIO 4-32 port terminal multiplexor 1833# nmdm: nullmodem terminal driver (see nmdm(4)) 1834 1835# Notes on the Comtrol Rocketport driver: 1836# 1837# The exact values used for rp0 depend on how many boards you have 1838# in the system. The manufacturer's sample configs are listed as: 1839# 1840# device rp # core driver support 1841# 1842# Comtrol Rocketport ISA single card 1843# hint.rp.0.at="isa" 1844# hint.rp.0.port="0x280" 1845# 1846# If instead you have two ISA cards, one installed at 0x100 and the 1847# second installed at 0x180, then you should add the following to 1848# your kernel probe hints: 1849# hint.rp.0.at="isa" 1850# hint.rp.0.port="0x100" 1851# hint.rp.1.at="isa" 1852# hint.rp.1.port="0x180" 1853# 1854# For 4 ISA cards, it might be something like this: 1855# hint.rp.0.at="isa" 1856# hint.rp.0.port="0x180" 1857# hint.rp.1.at="isa" 1858# hint.rp.1.port="0x100" 1859# hint.rp.2.at="isa" 1860# hint.rp.2.port="0x340" 1861# hint.rp.3.at="isa" 1862# hint.rp.3.port="0x240" 1863# 1864# For PCI cards, you need no hints. 1865 1866# Mitsumi CD-ROM 1867device mcd 1868hint.mcd.0.at="isa" 1869hint.mcd.0.port="0x300" 1870# for the Sony CDU31/33A CDROM 1871device scd 1872hint.scd.0.at="isa" 1873hint.scd.0.port="0x230" 1874device joy # PnP aware, hints for nonpnp only 1875hint.joy.0.at="isa" 1876hint.joy.0.port="0x201" 1877device rc 1878hint.rc.0.at="isa" 1879hint.rc.0.port="0x220" 1880hint.rc.0.irq="12" 1881device rp 1882hint.rp.0.at="isa" 1883hint.rp.0.port="0x280" 1884device si 1885options SI_DEBUG 1886hint.si.0.at="isa" 1887hint.si.0.maddr="0xd0000" 1888hint.si.0.irq="12" 1889device nmdm 1890 1891# 1892# The `meteor' device is a PCI video capture board. It can also have the 1893# following options: 1894# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry 1895# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE 1896# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2) 1897# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the 1898# specified amount. If this value is below the allocated amount no action 1899# taken 1900# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used 1901# for initialization of fps routine when a signal is not present. 1902# 1903# The 'bktr' device is a PCI video capture device using the Brooktree 1904# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 1905# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 1906# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 1907# 1908# options OVERRIDE_CARD=xxx 1909# options OVERRIDE_TUNER=xxx 1910# options OVERRIDE_MSP=1 1911# options OVERRIDE_DBX=1 1912# These options can be used to override the auto detection 1913# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h 1914# Using sysctl(8) run-time overrides on a per-card basis can be made 1915# 1916# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL 1917# or 1918# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC 1919# Specifes the default video capture mode. 1920# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 1921# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 1922# 1923# options BKTR_USE_PLL 1924# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 1925# must enable PLL mode with this option. eg some new Bt878 cards. 1926# 1927# options BKTR_GPIO_ACCESS 1928# This enable IOCTLs which give user level access to the GPIO port. 1929# 1930# options BKTR_NO_MSP_RESET 1931# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 1932# 1933# options BKTR_430_FX_MODE 1934# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 1935# 1936# options BKTR_SIS_VIA_MODE 1937# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 1938# needed for some old SiS and VIA chipset motherboards. 1939# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 1940# motherboards and motherboards with bad or incomplete PCI 2.1 support. 1941# As a rough guess, old = before 1998 1942# 1943# options BKTR_NEW_MSP34XX_DRIVER 1944# Use new, more complete initialization scheme for the msp34* soundchip. 1945# Should fix stereo autodetection if the old driver does only output 1946# mono sound. 1947 1948device meteor 1 1949 1950# 1951# options BKTR_USE_FREEBSD_SMBUS 1952# Compile with FreeBSD SMBus implementation 1953# 1954# Brooktree driver has been ported to the new I2C framework. Thus, 1955# you'll need to have the following 3 lines in the kernel config. 1956# device smbus 1957# device iicbus 1958# device iicbb 1959# device iicsmb 1960# The iic and smb devices are only needed if you want to control other 1961# I2C slaves connected to the external connector of some cards. 1962# 1963device bktr 1964 1965# 1966# PC Card/PCMCIA 1967# (OLDCARD) 1968# 1969# card: pccard slots 1970# pcic: isa/pccard bridge 1971#device pcic 1972#hint.pcic.0.at="isa" 1973#hint.pcic.1.at="isa" 1974#device card 1 1975 1976# 1977# PC Card/PCMCIA and Cardbus 1978# (NEWCARD) 1979# 1980# Note that NEWCARD and OLDCARD are incompatible. Do not use both at the same 1981# time. 1982# 1983# pccbb: pci/cardbus bridge implementing YENTA interface 1984# pccard: pccard slots 1985# cardbus: cardbus slots 1986device cbb 1987device pccard 1988device cardbus 1989#device pcic ISA attachment currently busted 1990#hint.pcic.0.at="isa" 1991#hint.pcic.1.at="isa" 1992 1993# 1994# SMB bus 1995# 1996# System Management Bus support is provided by the 'smbus' device. 1997# Access to the SMBus device is via the 'smb' device (/dev/smb*), 1998# which is a child of the 'smbus' device. 1999# 2000# Supported devices: 2001# smb standard io through /dev/smb* 2002# 2003# Supported SMB interfaces: 2004# iicsmb I2C to SMB bridge with any iicbus interface 2005# bktr brooktree848 I2C hardware interface 2006# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit 2007# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 2008# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) 2009# viapm VIA VT82C586B/596B/686A and VT8233 Power Management Unit 2010# amdpm AMD 756 Power Management Unit 2011# nfpm NVIDIA nForce Power Management Unit 2012# 2013device smbus # Bus support, required for smb below. 2014 2015device intpm 2016device alpm 2017device ichsmb 2018device viapm 2019device amdpm 2020device nfpm 2021 2022device smb 2023 2024# 2025# I2C Bus 2026# 2027# Philips i2c bus support is provided by the `iicbus' device. 2028# 2029# Supported devices: 2030# ic i2c network interface 2031# iic i2c standard io 2032# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 2033# 2034# Supported interfaces: 2035# bktr brooktree848 I2C software interface 2036# 2037# Other: 2038# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 2039# 2040device iicbus # Bus support, required for ic/iic/iicsmb below. 2041device iicbb 2042 2043device ic 2044device iic 2045device iicsmb # smb over i2c bridge 2046 2047# Parallel-Port Bus 2048# 2049# Parallel port bus support is provided by the `ppbus' device. 2050# Multiple devices may be attached to the parallel port, devices 2051# are automatically probed and attached when found. 2052# 2053# Supported devices: 2054# vpo Iomega Zip Drive 2055# Requires SCSI disk support ('scbus' and 'da'), best 2056# performance is achieved with ports in EPP 1.9 mode. 2057# lpt Parallel Printer 2058# plip Parallel network interface 2059# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 2060# pps Pulse per second Timing Interface 2061# lpbb Philips official parallel port I2C bit-banging interface 2062# 2063# Supported interfaces: 2064# ppc ISA-bus parallel port interfaces. 2065# 2066 2067options PPC_PROBE_CHIPSET # Enable chipset specific detection 2068 # (see flags in ppc(4)) 2069options DEBUG_1284 # IEEE1284 signaling protocol debug 2070options PERIPH_1284 # Makes your computer act as an IEEE1284 2071 # compliant peripheral 2072options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 2073options VP0_DEBUG # ZIP/ZIP+ debug 2074options LPT_DEBUG # Printer driver debug 2075options PPC_DEBUG # Parallel chipset level debug 2076options PLIP_DEBUG # Parallel network IP interface debug 2077options PCFCLOCK_VERBOSE # Verbose pcfclock driver 2078options PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 2079 2080device ppc 2081hint.ppc.0.at="isa" 2082hint.ppc.0.irq="7" 2083device ppbus 2084device vpo 2085device lpt 2086device plip 2087device ppi 2088device pps 2089device lpbb 2090device pcfclock 2091 2092# Kernel BOOTP support 2093 2094options BOOTP # Use BOOTP to obtain IP address/hostname 2095 # Requires NFSCLIENT and NFS_ROOT 2096options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 2097options BOOTP_NFSV3 # Use NFS v3 to NFS mount root 2098options BOOTP_COMPAT # Workaround for broken bootp daemons. 2099options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 2100 2101# 2102# Add tie-ins for a hardware watchdog. This only enable the hooks; 2103# the user must still supply the actual driver. 2104# 2105options HW_WDOG 2106 2107# 2108# Add software watchdog routines. This will add some sysctl OIDs that 2109# can be used in combination with an external daemon to create a 2110# software-based watchdog solution. 2111# 2112options WATCHDOG 2113 2114# 2115# Disable swapping of upages and stack pages. This option removes all 2116# code which actually performs swapping, so it's not possible to turn 2117# it back on at run-time. 2118# 2119# This is sometimes usable for systems which don't have any swap space 2120# (see also sysctls "vm.defer_swapspace_pageouts" and 2121# "vm.disable_swapspace_pageouts") 2122# 2123#options NO_SWAPPING 2124 2125# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers 2126# for sendfile(2) that are used to map file VM pages, and normally 2127# default to a quantity that is roughly 16*MAXUSERS+512. You would 2128# typically want about 4 of these for each simultaneous file send. 2129# 2130options NSFBUFS=1024 2131 2132# 2133# Enable extra debugging code for locks. This stores the filename and 2134# line of whatever acquired the lock in the lock itself, and change a 2135# number of function calls to pass around the relevant data. This is 2136# not at all useful unless you are debugging lock code. Also note 2137# that it is likely to break e.g. fstat(1) unless you recompile your 2138# userland with -DDEBUG_LOCKS as well. 2139# 2140options DEBUG_LOCKS 2141 2142 2143##################################################################### 2144# USB support 2145# UHCI controller 2146device uhci 2147# OHCI controller 2148device ohci 2149# EHCI controller 2150device ehci 2151# General USB code (mandatory for USB) 2152device usb 2153# 2154# USB Double Bulk Pipe devices 2155device udbp 2156# Generic USB device driver 2157device ugen 2158# Human Interface Device (anything with buttons and dials) 2159device uhid 2160# USB keyboard 2161device ukbd 2162# USB printer 2163device ulpt 2164# USB Iomega Zip 100 Drive (Requires scbus and da) 2165device umass 2166# USB support for Belkin F5U109 and Magic Control Technology serial adapters 2167device umct 2168# USB modem support 2169device umodem 2170# USB mouse 2171device ums 2172# Diamond Rio 500 Mp3 player 2173device urio 2174# USB scanners 2175device uscanner 2176# USB serial support 2177device ucom 2178# USB support for serial adapters based on the FT8U100AX and FT8U232AM 2179device uftdi 2180# USB support for Prolific PL-2303 serial adapters 2181device uplcom 2182# USB support for Belkin F5U103 and compatible serial adapters 2183device ubsa 2184# USB serial support for DDI pocket's PHS 2185device uvscom 2186# USB Visor and Palm devices 2187device uvisor 2188 2189# USB Fm Radio 2190device ufm 2191# 2192# ADMtek USB ethernet. Supports the LinkSys USB100TX, 2193# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 2194# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 2195# eval board. 2196device aue 2197# 2198# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 2199# and Netmate II, and the Belkin F5U111. 2200device cue 2201# 2202# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 2203# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 2204# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 2205# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 2206# and 2104USB, and the Corega USB-T. 2207device kue 2208# 2209# RealTek RTL8150 USB to fast ethernet. Supports the Melco LUA-KTX 2210# and the GREEN HOUSE GH-USB100B. 2211device rue 2212 2213# debugging options for the USB subsystem 2214# 2215options USB_DEBUG 2216 2217# options for ukbd: 2218options UKBD_DFLT_KEYMAP # specify the built-in keymap 2219makeoptions UKBD_DFLT_KEYMAP=it.iso 2220 2221# options for uvscom: 2222options UVSCOM_DEFAULT_OPKTSIZE=8 # default output packet size 2223 2224##################################################################### 2225# Firewire support 2226 2227device firewire # Firewire bus code 2228device sbp # SCSI over Firewire (Requires scbus and da) 2229device fwe # Ethernet over Firewire (non-standard!) 2230 2231##################################################################### 2232# crypto subsystem 2233# 2234# This is a port of the openbsd crypto framework. Include this when 2235# configuring FAST_IPSEC and when you have a h/w crypto device to accelerate 2236# user applications that link to openssl. 2237# 2238# Drivers are ports from openbsd with some simple enhancements that have 2239# been fed back to openbsd. 2240 2241device crypto # core crypto support 2242device cryptodev # /dev/crypto for access to h/w 2243 2244device rndtest # FIPS 140-2 entropy tester 2245 2246device hifn # Hifn 7951, 7781, etc. 2247options HIFN_DEBUG # enable debugging support: hw.hifn.debug 2248options HIFN_RNDTEST # enable rndtest support 2249 2250device ubsec # Broadcom 5501, 5601, 58xx 2251options UBSEC_DEBUG # enable debugging support: hw.ubsec.debug 2252options UBSEC_RNDTEST # enable rndtest support 2253 2254##################################################################### 2255 2256 2257# 2258# Embedded system options: 2259# 2260# An embedded system might want to run something other than init. 2261options INIT_PATH=/sbin/init:/stand/sysinstall 2262 2263# Debug options 2264options BUS_DEBUG # enable newbus debugging 2265options DEBUG_VFS_LOCKS # enable vfs lock debugging 2266 2267##################################################################### 2268# SYSV IPC KERNEL PARAMETERS 2269# 2270# Maximum number of entries in a semaphore map. 2271options SEMMAP=31 2272 2273# Maximum number of System V semaphores that can be used on the system at 2274# one time. 2275options SEMMNI=11 2276 2277# Total number of semaphores system wide 2278options SEMMNS=61 2279 2280# Total number of undo structures in system 2281options SEMMNU=31 2282 2283# Maximum number of System V semaphores that can be used by a single process 2284# at one time. 2285options SEMMSL=61 2286 2287# Maximum number of operations that can be outstanding on a single System V 2288# semaphore at one time. 2289options SEMOPM=101 2290 2291# Maximum number of undo operations that can be outstanding on a single 2292# System V semaphore at one time. 2293options SEMUME=11 2294 2295# Maximum number of shared memory pages system wide. 2296options SHMALL=1025 2297 2298# Maximum size, in bytes, of a single System V shared memory region. 2299options SHMMAX=(SHMMAXPGS*PAGE_SIZE+1) 2300options SHMMAXPGS=1025 2301 2302# Minimum size, in bytes, of a single System V shared memory region. 2303options SHMMIN=2 2304 2305# Maximum number of shared memory regions that can be used on the system 2306# at one time. 2307options SHMMNI=33 2308 2309# Maximum number of System V shared memory regions that can be attached to 2310# a single process at one time. 2311options SHMSEG=9 2312 2313# Set the amount of time (in seconds) the system will wait before 2314# rebooting automatically when a kernel panic occurs. If set to (-1), 2315# the system will wait indefinitely until a key is pressed on the 2316# console. 2317options PANIC_REBOOT_WAIT_TIME=16 2318 2319# Attempt to bypass the buffer cache and put data directly into the 2320# userland buffer for read operation when O_DIRECT flag is set on the 2321# file. Both offset and length of the read operation must be 2322# multiples of the physical media sector size. 2323# 2324#options DIRECTIO 2325 2326# Specify a lower limit for the number of swap I/O buffers. They are 2327# (among other things) used when bypassing the buffer cache due to 2328# DIRECTIO kernel option enabled and O_DIRECT flag set on file. 2329# 2330#options NSWBUF_MIN=120 2331 2332##################################################################### 2333 2334# More undocumented options for linting. 2335# Note that documenting these are not considered an affront. 2336 2337options CAM_DEBUG_DELAY 2338 2339# VFS cluster debugging. 2340options CLUSTERDEBUG 2341 2342options DEBUG 2343 2344# Kernel filelock debugging. 2345options LOCKF_DEBUG 2346 2347# System V compatible message queues 2348# Please note that the values provided here are used to test kernel 2349# building. The defaults in the sources provide almost the same numbers. 2350# MSGSSZ must be a power of 2 between 8 and 1024. 2351options MSGMNB=2049 # Max number of chars in queue 2352options MSGMNI=41 # Max number of message queue identifiers 2353options MSGSEG=2049 # Max number of message segments 2354options MSGSSZ=16 # Size of a message segment 2355options MSGTQL=41 # Max number of messages in system 2356 2357options NBUF=512 # Number of buffer headers 2358 2359options NMBCLUSTERS=1024 # Number of mbuf clusters 2360 2361options SCSI_NCR_DEBUG 2362options SCSI_NCR_MAX_SYNC=10000 2363options SCSI_NCR_MAX_WIDE=1 2364options SCSI_NCR_MYADDR=7 2365 2366options SC_DEBUG_LEVEL=5 # Syscons debug level 2367options SC_RENDER_DEBUG # syscons rendering debugging 2368 2369options SHOW_BUSYBUFS # List buffers that prevent root unmount 2370options SLIP_IFF_OPTS 2371options VFS_BIO_DEBUG # VFS buffer I/O debugging 2372 2373options KSTACK_MAX_PAGES=32 # Maximum pages to give the kernel stack 2374 2375# Yet more undocumented options for linting. 2376options AAC_DEBUG 2377options ACPI_MAX_THREADS=1 2378#!options ACPI_NO_SEMAPHORES 2379# Broken: 2380##options ASR_MEASURE_PERFORMANCE 2381# BKTR_ALLOC_PAGES has no effect except to cause warnings, and 2382# BROOKTREE_ALLOC_PAGES hasn't actually been superseded by it, since the 2383# driver still mostly spells this option BROOKTREE_ALLOC_PAGES. 2384##options BKTR_ALLOC_PAGES=(217*4+1) 2385options BROOKTREE_ALLOC_PAGES=(217*4+1) 2386options MAXFILES=999 2387# METEOR_TEST_VIDEO has no effect since meteor is broken. 2388options METEOR_TEST_VIDEO 2389options NDEVFSINO=1025 2390options NDEVFSOVERFLOW=32769 2391 2392# Yet more undocumented options for linting. 2393options VGA_DEBUG
|