NOTES revision 86752
1# 2# NOTES -- Lines that can be cut/pasted into kernel and hints configs. 3# 4# Lines that begin with 'device', 'options', 'machine', 'ident', 'maxusers', 5# 'makeoptions', 'hints' etc go into the kernel configuration that you 6# run config(8) with. 7# 8# Lines that begin with 'hints.' are NOT for config(8), they go into your 9# hints file. See /boot/device.hints and/or the 'hints' config(8) directive. 10# 11# Please use ``make LINT'' to create an old-style LINT file if you want to 12# do kernel test-builds. 13# 14# $FreeBSD: head/sys/conf/NOTES 86752 2001-11-21 22:29:35Z fjoe $ 15# 16 17# 18# This directive is mandatory; it defines the architecture to be 19# configured for; in this case, the 386 family based IBM-PC and 20# compatibles. 21# 22machine i386 23 24# 25# This is the ``identification'' of the kernel. Usually this should 26# be the same as the name of your kernel. 27# 28ident LINT 29 30# 31# The `maxusers' parameter controls the static sizing of a number of 32# internal system tables by a formula defined in subr_param.c. 33# 34maxusers 10 35 36# 37# We want LINT to cover profiling as well 38profile 2 39 40# 41# The `makeoptions' parameter allows variables to be passed to the 42# generated Makefile in the build area. 43# 44# CONF_CFLAGS gives some extra compiler flags that are added to ${CFLAGS} 45# after most other flags. Here we use it to inhibit use of non-optimal 46# gcc builtin functions (e.g., memcmp). 47# 48# DEBUG happens to be magic. 49# The following is equivalent to 'config -g KERNELNAME' and creates 50# 'kernel.debug' compiled with -g debugging as well as a normal 51# 'kernel'. Use 'make install.debug' to install the debug kernel 52# but that isn't normally necessary as the debug symbols are not loaded 53# by the kernel and are not useful there anyway. 54# 55# KERNEL can be overridden so that you can change the default name of your 56# kernel. 57# 58# MODULES_OVERRIDE can be used to limit modules built to a specific list. 59# 60makeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc. 61#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 62#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo" 63# Only build Linux API modules and plus those parts of the sound system I need. 64#makeoptions MODULES_OVERRIDE="linux sound/snd sound/pcm sound/driver/maestro3" 65 66# 67# Certain applications can grow to be larger than the 512M limit 68# that FreeBSD initially imposes. Below are some options to 69# allow that limit to grow to 1GB, and can be increased further 70# with changing the parameters. MAXDSIZ is the maximum that the 71# limit can be set to, and the DFLDSIZ is the default value for 72# the limit. MAXSSIZ is the maximum that the stack limit can be 73# set to. You might want to set the default lower than the max, 74# and explicitly set the maximum with a shell command for processes 75# that regularly exceed the limit like INND. 76# 77options MAXDSIZ="(1024UL*1024*1024)" 78options MAXSSIZ="(128UL*1024*1024)" 79options DFLDSIZ="(1024UL*1024*1024)" 80 81# 82# BLKDEV_IOSIZE sets the default block size used in user block 83# device I/O. Note that this value will be overriden by the label 84# when specifying a block device from a label with a non-0 85# partition blocksize. The default is PAGE_SIZE. 86# 87options BLKDEV_IOSIZE=8192 88 89# Options for the VM subsystem 90options PQ_CACHESIZE=512 # color for 512k/16k cache 91options KSTACK_PAGES=3 # number of 4k stack pages per process 92# Deprecated options supported for backwards compatibility 93#options PQ_NOOPT # No coloring 94#options PQ_LARGECACHE # color for 512k/16k cache 95#options PQ_HUGECACHE # color for 1024k/16k cache 96#options PQ_MEDIUMCACHE # color for 256k/16k cache 97#options PQ_NORMALCACHE # color for 64k/16k cache 98 99# This allows you to actually store this configuration file into 100# the kernel binary itself, where it may be later read by saying: 101# strings -n 3 /boot/kernel/kernel | sed -n 's/^___//p' > MYKERNEL 102# 103options INCLUDE_CONFIG_FILE # Include this file in kernel 104 105# 106# The root device and filesystem type can be compiled in; 107# this provides a fallback option if the root device cannot 108# be correctly guesst by the bootstrap code, or an override if 109# the RB_DFLTROOT flag (-r) is specified when booting the kernel. 110# 111options ROOTDEVNAME=\"ufs:da0s2e\" 112 113 114##################################################################### 115# SMP OPTIONS: 116# 117# SMP enables building of a Symmetric MultiProcessor Kernel. 118# APIC_IO enables the use of the IO APIC for Symmetric I/O. 119# 120# Notes: 121# 122# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard. 123# 124# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels. 125# 126# Check the 'Rogue SMP hardware' section to see if additional options 127# are required by your hardware. 128# 129 130# Mandatory: 131options SMP # Symmetric MultiProcessor Kernel 132options APIC_IO # Symmetric (APIC) I/O 133 134# 135# Rogue SMP hardware: 136# 137 138# Bridged PCI cards: 139# 140# The MP tables of most of the current generation MP motherboards 141# do NOT properly support bridged PCI cards. To use one of these 142# cards you should refer to ??? 143 144# SMP Debugging Options: 145# 146# MUTEX_DEBUG enables various extra assertions in the mutex code. 147# WITNESS enables the mutex witness code which detects deadlocks and cycles 148# during locking operations. 149# WITNESS_DDB causes the witness code to drop into the kernel debugger if 150# a lock heirarchy violation occurs or if locks are held when going to 151# sleep. 152# WITNESS_SKIPSPIN disables the witness checks on spin mutexes. 153options MUTEX_DEBUG 154options WITNESS 155options WITNESS_DDB 156options WITNESS_SKIPSPIN 157 158 159##################################################################### 160# CPU OPTIONS 161 162# 163# You must specify at least one CPU (the one you intend to run on); 164# deleting the specification for CPUs you don't need to use may make 165# parts of the system run faster. 166# I386_CPU is mutually exclusive with the other CPU types. 167# 168#cpu I386_CPU 169cpu I486_CPU 170cpu I586_CPU # aka Pentium(tm) 171cpu I686_CPU # aka Pentium Pro(tm) 172 173# 174# Options for CPU features. 175# 176# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM 177# BlueLightning CPU. It works only with Cyrix FPU, and this option 178# should not be used with Intel FPU. 179# 180# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning 181# CPU if CPU supports it. The default is double-clock mode on 182# BlueLightning CPU box. 183# 184# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1). 185# 186# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct 187# mapped mode. Default is 2-way set associative mode. 188# 189# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space 190# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1. 191# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3) 192# 193# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables 194# reorder). This option should not be used if you use memory mapped 195# I/O device(s). 196# 197# CPU_ENABLE_SSE enables SSE/MMX2 instructions support. 198# 199# CPU_FASTER_5X86_FPU enables faster FPU exception handler. 200# 201# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products 202# for i386 machines. 203# 204# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of 205# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively 206# (no clock delay). 207# 208# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used 209# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected. 210# The default value is 5. 211# 212# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination 213# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE 214# 1). 215# 216# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option 217# is useful when you use Socket 8 to Socket 370 converter, because most Pentium 218# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs. 219# 220# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). 221# 222# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU 223# enters suspend mode following execution of HALT instruction. 224# 225# CPU_UPGRADE_HW_CACHE eliminates unneeded cache flush instruction(s). 226# 227# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD 228# K5/K6/K6-2 cpus. 229# 230# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache 231# flush at hold state. 232# 233# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs 234# without cache flush at hold state, and (2) write-back CPU cache on 235# Cyrix 6x86 whose revision < 2.7 (NOTE 2). 236# 237# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY 238# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is 239# executed. This option is only needed if I586_CPU is also defined, 240# and should be included for any non-Pentium CPU that defines it. 241# 242# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors 243# which indicates that the 15-16MB range is *definitely* not being 244# occupied by an ISA memory hole. 245# 246# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT, 247# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs. 248# These options may crash your system. 249# 250# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled 251# in write-through mode when revision < 2.7. If revision of Cyrix 252# 6x86 >= 2.7, CPU cache is always enabled in write-back mode. 253# 254# NOTE 3: This option may cause failures for software that requires 255# locked cycles in order to operate correctly. 256# 257options CPU_BLUELIGHTNING_FPU_OP_CACHE 258options CPU_BLUELIGHTNING_3X 259options CPU_BTB_EN 260options CPU_DIRECT_MAPPED_CACHE 261options CPU_DISABLE_5X86_LSSER 262options CPU_ENABLE_SSE 263options CPU_FASTER_5X86_FPU 264options CPU_I486_ON_386 265options CPU_IORT 266options CPU_L2_LATENCY=5 267options CPU_LOOP_EN 268options CPU_PPRO2CELERON 269options CPU_RSTK_EN 270options CPU_SUSP_HLT 271options CPU_UPGRADE_HW_CACHE 272options CPU_WT_ALLOC 273options CYRIX_CACHE_WORKS 274options CYRIX_CACHE_REALLY_WORKS 275#options NO_F00F_HACK 276 277# 278# A math emulator is mandatory if you wish to run on hardware which 279# does not have a floating-point processor. Pick either the original, 280# bogus (but freely-distributable) math emulator, or a much more 281# fully-featured but GPL-licensed emulator taken from Linux. 282# 283options MATH_EMULATE #Support for x87 emulation 284# Don't enable both of these in a real config. 285options GPL_MATH_EMULATE #Support for x87 emulation via 286 #new math emulator 287 288 289##################################################################### 290# COMPATIBILITY OPTIONS 291 292# 293# Implement system calls compatible with 4.3BSD and older versions of 294# FreeBSD. You probably do NOT want to remove this as much current code 295# still relies on the 4.3 emulation. 296# 297options COMPAT_43 298 299# 300# These three options provide support for System V Interface 301# Definition-style interprocess communication, in the form of shared 302# memory, semaphores, and message queues, respectively. 303# 304options SYSVSHM 305options SYSVSEM 306options SYSVMSG 307 308 309##################################################################### 310# DEBUGGING OPTIONS 311 312# 313# Enable the kernel debugger. 314# 315options DDB 316 317# 318# Don't drop into DDB for a panic. Intended for unattended operation 319# where you may want to drop to DDB from the console, but still want 320# the machine to recover from a panic 321# 322options DDB_UNATTENDED 323 324# 325# If using GDB remote mode to debug the kernel, there's a non-standard 326# extension to the remote protocol that can be used to use the serial 327# port as both the debugging port and the system console. It's non- 328# standard and you're on your own if you enable it. See also the 329# "remotechat" variables in the FreeBSD specific version of gdb. 330# 331options GDB_REMOTE_CHAT 332 333# 334# KTRACE enables the system-call tracing facility ktrace(2). 335# 336options KTRACE #kernel tracing 337 338# 339# KTR is a kernel tracing mechanism imported from BSD/OS. Currently it 340# has no userland interface aside from a few sysctl's. It is enabled with 341# the KTR option. The KTR_EXTEND option causes trace events to be generated 342# as a string from snprintf rather than as a string and up to 5 argument 343# pointers. KTR_ENTRIES defines the number of entries in the circular trace 344# buffer. KTR_COMPILE defines the mask of events to compile into the kernel 345# as defined by the KTR_* constants in <sys/ktr.h>. KTR_MASK defines the 346# initial value of the ktr_mask variable which determines at runtime what 347# events to trace. KTR_CPUMASK determines which CPU's log events, with 348# bit X corresponding to cpu X. KTR_VERBOSE enables dumping of KTR events 349# to the console by default. This functionality can be toggled via the 350# debug.ktr_verbose sysctl and defaults to off if KTR_VERBOSE is not defined. 351# 352options KTR 353options KTR_EXTEND 354options KTR_ENTRIES=1024 355options KTR_COMPILE="(KTR_INTR|KTR_PROC)" 356options KTR_MASK=KTR_INTR 357options KTR_CPUMASK=0x3 358options KTR_VERBOSE 359 360# 361# The INVARIANTS option is used in a number of source files to enable 362# extra sanity checking of internal structures. This support is not 363# enabled by default because of the extra time it would take to check 364# for these conditions, which can only occur as a result of 365# programming errors. 366# 367options INVARIANTS 368 369# 370# The INVARIANT_SUPPORT option makes us compile in support for 371# verifying some of the internal structures. It is a prerequisite for 372# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be 373# called. The intent is that you can set 'INVARIANTS' for single 374# source files (by changing the source file or specifying it on the 375# command line) if you have 'INVARIANT_SUPPORT' enabled. Also, if you 376# wish to build a kernel module with 'INVARIANTS', then adding 377# 'INVARIANT_SUPPORT' to your kernel will provide all the necessary 378# infrastructure without the added overhead. 379# 380options INVARIANT_SUPPORT 381 382# 383# The DIAGNOSTIC option is used to enable extra debugging information 384# from some parts of the kernel. As this makes everything more noisy, 385# it is disabled by default. 386# 387options DIAGNOSTIC 388 389# 390# REGRESSION causes optional kernel interfaces necessary only for regression 391# testing to be enabled. These interfaces may consitute security risks 392# when enabled, as they permit processes to easily modify aspects of the 393# run-time environment to reproduce unlikely or unusual (possibly normally 394# impossible) scenarios. 395# 396options REGRESSION 397 398# 399# RESTARTABLE_PANICS allows one to continue from a panic as if it were 400# a call to the debugger via the Debugger() function instead. It is only 401# useful if a kernel debugger is present. To restart from a panic, reset 402# the panicstr variable to NULL and continue execution. This option is 403# for development use only and should NOT be used in production systems 404# to "workaround" a panic. 405# 406#options RESTARTABLE_PANICS 407 408# 409# PERFMON causes the driver for Pentium/Pentium Pro performance counters 410# to be compiled. See perfmon(4) for more information. 411# 412options PERFMON 413 414 415# 416# This option let some drivers co-exist that can't co-exist in a running 417# system. This is used to be able to compile all kernel code in one go for 418# quality assurance purposes (like this file, which the option takes it name 419# from.) 420# 421options COMPILING_LINT 422 423 424# XXX - this doesn't belong here. 425# Allow ordinary users to take the console - this is useful for X. 426options UCONSOLE 427 428# XXX - this doesn't belong here either 429#options USERCONFIG #boot -c editor 430#options INTRO_USERCONFIG #imply -c and show intro screen 431#options VISUAL_USERCONFIG #visual boot -c editor 432 433##################################################################### 434# NETWORKING OPTIONS 435 436# 437# Protocol families: 438# Only the INET (Internet) family is officially supported in FreeBSD. 439# Source code for the NS (Xerox Network Service) is provided for amusement 440# value. 441# 442options INET #Internet communications protocols 443options INET6 #IPv6 communications protocols 444options IPSEC #IP security 445options IPSEC_ESP #IP security (crypto; define w/ IPSEC) 446options IPSEC_DEBUG #debug for IP security 447 448options IPX #IPX/SPX communications protocols 449options IPXIP #IPX in IP encapsulation (not available) 450options IPTUNNEL #IP in IPX encapsulation (not available) 451 452#options NCP #NetWare Core protocol 453 454options NETATALK #Appletalk communications protocols 455options NETATALKDEBUG #Appletalk debugging 456 457# These are currently broken but are shipped due to interest. 458#options NS #Xerox NS protocols 459#options NSIP #XNS over IP 460 461# mchain library. It can be either loaded as KLD or compiled into kernel 462options LIBMCHAIN 463 464# netgraph(4). Enable the base netgraph code with the NETGRAPH option. 465# Individual node types can be enabled with the corresponding option 466# listed below; however, this is not strictly necessary as netgraph 467# will automatically load the corresponding KLD module if the node type 468# is not already compiled into the kernel. Each type below has a 469# corresponding man page, e.g., ng_async(8). 470options NETGRAPH #netgraph(4) system 471options NETGRAPH_ASYNC 472options NETGRAPH_BPF 473options NETGRAPH_CISCO 474options NETGRAPH_ECHO 475options NETGRAPH_ETHER 476options NETGRAPH_FRAME_RELAY 477options NETGRAPH_GIF 478options NETGRAPH_GIF_DEMUX 479options NETGRAPH_HOLE 480options NETGRAPH_IFACE 481options NETGRAPH_IP_INPUT 482options NETGRAPH_KSOCKET 483options NETGRAPH_LMI 484# MPPC compression requires proprietary files (not included) 485#options NETGRAPH_MPPC_COMPRESSION 486options NETGRAPH_MPPC_ENCRYPTION 487options NETGRAPH_ONE2MANY 488options NETGRAPH_PPP 489options NETGRAPH_PPPOE 490options NETGRAPH_PPTPGRE 491options NETGRAPH_RFC1490 492options NETGRAPH_SOCKET 493options NETGRAPH_SPLIT 494options NETGRAPH_TEE 495options NETGRAPH_TTY 496options NETGRAPH_UI 497options NETGRAPH_VJC 498 499device mn # Munich32x/Falc54 Nx64kbit/sec cards. 500device lmc # tulip based LanMedia WAN cards 501device musycc # LMC/SBE LMC1504 quad T1/E1 502 503# 504# Network interfaces: 505# The `loop' device is MANDATORY when networking is enabled. 506# The `ether' device provides generic code to handle 507# Ethernets; it is MANDATORY when a Ethernet device driver is 508# configured or token-ring is enabled. 509# The `fddi' device provides generic code to support FDDI. 510# The `sppp' device serves a similar role for certain types 511# of synchronous PPP links (like `cx', `ar'). 512# The `sl' device implements the Serial Line IP (SLIP) service. 513# The `ppp' device implements the Point-to-Point Protocol. 514# The `bpf' device enables the Berkeley Packet Filter. Be 515# aware of the legal and administrative consequences of enabling this 516# option. The number of devices determines the maximum number of 517# simultaneous BPF clients programs runnable. 518# The `disc' device implements a minimal network interface, 519# which throws away all packets sent and never receives any. It is 520# included for testing purposes. This shows up as the `ds' interface. 521# The `tap' device is a pty-like virtual Ethernet interface 522# The `tun' device implements (user-)ppp and nos-tun 523# The `gif' device implements IPv6 over IP4 tunneling, 524# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and 525# IPv6 over IPv6 tunneling. 526# The XBONEHACK option allows the same pair of addresses to be configured on 527# multiple gif interfaces. 528# The `faith' device captures packets sent to it and diverts them 529# to the IPv4/IPv6 translation daemon. 530# The `stf' device implements 6to4 encapsulation. 531# The `ef' device provides support for multiple ethernet frame types 532# specified via ETHER_* options. See ef(4) for details. 533# 534# The PPP_BSDCOMP option enables support for compress(1) style entire 535# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 536# PPP_FILTER enables code for filtering the ppp data stream and selecting 537# events for resetting the demand dial activity timer - requires bpf. 538# See pppd(8) for more details. 539# 540device ether #Generic Ethernet 541device vlan #VLAN support 542device token #Generic TokenRing 543device fddi #Generic FDDI 544device sppp #Generic Synchronous PPP 545device loop 1 #Network loopback device 546device bpf #Berkeley packet filter 547device disc #Discard device (ds0, ds1, etc) 548device tap #Virtual Ethernet driver 549device tun #Tunnel driver (ppp(8), nos-tun(8)) 550device sl #Serial Line IP 551device ppp 2 #Point-to-point protocol 552options PPP_BSDCOMP #PPP BSD-compress support 553options PPP_DEFLATE #PPP zlib/deflate/gzip support 554options PPP_FILTER #enable bpf filtering (needs bpf) 555 556device ef # Multiple ethernet frames support 557options ETHER_II # enable Ethernet_II frame 558options ETHER_8023 # enable Ethernet_802.3 (Novell) frame 559options ETHER_8022 # enable Ethernet_802.2 frame 560options ETHER_SNAP # enable Ethernet_802.2/SNAP frame 561 562# for IPv6 563device gif #IPv6 and IPv4 tunneling 564options XBONEHACK 565device faith #for IPv6 and IPv4 translation 566device stf #6to4 IPv6 over IPv4 encapsulation 567 568# 569# Internet family options: 570# 571# MROUTING enables the kernel multicast packet forwarder, which works 572# with mrouted(8). 573# 574# IPFIREWALL enables support for IP firewall construction, in 575# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 576# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 577# limits the number of times a matching entry can be logged. 578# 579# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 580# and if you do not add other rules during startup to allow access, 581# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open 582# in /etc/rc.conf when first enabling this feature, then refining the 583# firewall rules in /etc/rc.firewall after you've tested that the new kernel 584# feature works properly. 585# 586# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 587# allow everything. Use with care, if a cracker can crash your 588# firewall machine, they can get to your protected machines. However, 589# if you are using it as an as-needed filter for specific problems as 590# they arise, then this may be for you. Changing the default to 'allow' 591# means that you won't get stuck if the kernel and /sbin/ipfw binary get 592# out of sync. 593# 594# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 595# 596# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 597# packets without touching the ttl). This can be useful to hide firewalls 598# from traceroute and similar tools. 599# 600# TCPDEBUG enables code which keeps traces of the TCP state machine 601# for sockets with the SO_DEBUG option set, which can then be examined 602# using the trpt(8) utility. 603# 604options MROUTING # Multicast routing 605options IPFIREWALL #firewall 606options IPFIREWALL_VERBOSE #enable logging to syslogd(8) 607options IPFIREWALL_FORWARD #enable transparent proxy support 608options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 609options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 610options IPV6FIREWALL #firewall for IPv6 611options IPV6FIREWALL_VERBOSE 612options IPV6FIREWALL_VERBOSE_LIMIT=100 613options IPV6FIREWALL_DEFAULT_TO_ACCEPT 614options IPDIVERT #divert sockets 615options IPFILTER #ipfilter support 616options IPFILTER_LOG #ipfilter logging 617options IPFILTER_DEFAULT_BLOCK #block all packets by default 618options IPSTEALTH #support for stealth forwarding 619options TCPDEBUG 620 621# RANDOM_IP_ID causes the ID field in IP packets to be randomized 622# instead of incremented by 1 with each packet generated. This 623# option closes a minor information leak which allows remote 624# observers to determine the rate of packet generation on the 625# machine by watching the counter. 626options RANDOM_IP_ID 627 628# Statically Link in accept filters 629options ACCEPT_FILTER_DATA 630options ACCEPT_FILTER_HTTP 631 632# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This 633# prevents nmap et al. from identifying the TCP/IP stack, but breaks support 634# for RFC1644 extensions and is not recommended for web servers. 635# 636options TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN 637 638# DUMMYNET enables the "dummynet" bandwidth limiter. You need 639# IPFIREWALL as well. See the dummynet(4) manpage for more info. 640# BRIDGE enables bridging between ethernet cards -- see bridge(4). 641# You can use IPFIREWALL and dummynet together with bridging. 642options DUMMYNET 643options BRIDGE 644 645# 646# ATM (HARP version) options 647# 648# ATM_CORE includes the base ATM functionality code. This must be included 649# for ATM support. 650# 651# ATM_IP includes support for running IP over ATM. 652# 653# At least one (and usually only one) of the following signalling managers 654# must be included (note that all signalling managers include PVC support): 655# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. 656# ATM_SPANS includes support for the `spans' signalling manager, which runs 657# the FORE Systems's proprietary SPANS signalling protocol. 658# ATM_UNI includes support for the `uni30' and `uni31' signalling managers, 659# which run the ATM Forum UNI 3.x signalling protocols. 660# 661# The `hea' driver provides support for the Efficient Networks, Inc. 662# ENI-155p ATM PCI Adapter. 663# 664# The `hfa' driver provides support for the FORE Systems, Inc. 665# PCA-200E ATM PCI Adapter. 666# 667options ATM_CORE #core ATM protocol family 668options ATM_IP #IP over ATM support 669options ATM_SIGPVC #SIGPVC signalling manager 670options ATM_SPANS #SPANS signalling manager 671options ATM_UNI #UNI signalling manager 672device hea #Efficient ENI-155p ATM PCI 673device hfa #FORE PCA-200E ATM PCI 674 675 676##################################################################### 677# FILESYSTEM OPTIONS 678 679# 680# Only the root, /usr, and /tmp filesystems need be statically 681# compiled; everything else will be automatically loaded at mount 682# time. (Exception: the UFS family--- FFS --- cannot 683# currently be demand-loaded.) Some people still prefer to statically 684# compile other filesystems as well. 685# 686# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be 687# buggy, and WILL panic your system if you attempt to do anything with 688# them. They are included here as an incentive for some enterprising 689# soul to sit down and fix them. 690# 691 692# One of these is mandatory: 693options FFS #Fast filesystem 694options NFSCLIENT #Network File System 695options NFSSERVER #Network File System 696 697# The rest are optional: 698options CD9660 #ISO 9660 filesystem 699options FDESCFS #File descriptor filesystem 700options HPFS #OS/2 File system 701options MSDOSFS #MS DOS File System (FAT, FAT32) 702options NTFS #NT File System 703options NULLFS #NULL filesystem 704#options NWFS #NetWare filesystem 705options PORTALFS #Portal filesystem 706options PROCFS #Process filesystem 707options PSEUDOFS #Pseudo-filesystem framework 708options UMAPFS #UID map filesystem 709options UNIONFS #Union filesystem 710# options NODEVFS #disable devices filesystem 711# The xFS_ROOT options REQUIRE the associated ``options xFS'' 712options NFS_ROOT #NFS usable as root device 713# This code enables IFS, an FFS which exports inodes as the namespace. 714# You can find details in src/sys/ufs/ifs/README . 715options IFS 716 717# Soft updates is a technique for improving file system speed and 718# making abrupt shutdown less risky. 719# 720options SOFTUPDATES 721 722# Extended attributes allow additional data to be associated with files, 723# and is used for ACLs, Capabilities, and MAC labels. 724# See src/sys/ufs/ufs/README.extattr for more information. 725options UFS_EXTATTR 726options UFS_EXTATTR_AUTOSTART 727 728# Access Control List support for UFS filesystems. The current ACL 729# implementation requires extended attribute support, UFS_EXTATTR, 730# for the underlying filesystem. 731# See src/sys/ufs/ufs/README.acls for more information. 732options UFS_ACL 733 734# Directory hashing improves the speed of operations on very large 735# directories at the expense of some memory. 736options UFS_DIRHASH 737 738# Make space in the kernel for a root filesystem on a md device. 739# Define to the number of kilobytes to reserve for the filesystem. 740options MD_ROOT_SIZE=10 741 742# Make the md device a potential root device, either with preloaded 743# images of type mfs_root or md_root. 744options MD_ROOT 745 746# Allow this many swap-devices. 747# 748# In order to manage swap, the system must reserve bitmap space that 749# scales with the largest mounted swap device multiplied by NSWAPDEV, 750# irregardless of whether other swap devices exist or not. So it 751# is not a good idea to make this value too large. 752options NSWAPDEV=5 753 754# Disk quotas are supported when this option is enabled. 755options QUOTA #enable disk quotas 756 757# If you are running a machine just as a fileserver for PC and MAC 758# users, using SAMBA or Netatalk, you may consider setting this option 759# and keeping all those users' directories on a filesystem that is 760# mounted with the suiddir option. This gives new files the same 761# ownership as the directory (similar to group). It's a security hole 762# if you let these users run programs, so confine it to file-servers 763# (but it'll save you lots of headaches in those cases). Root owned 764# directories are exempt and X bits are cleared. The suid bit must be 765# set on the directory as well; see chmod(1) PC owners can't see/set 766# ownerships so they keep getting their toes trodden on. This saves 767# you all the support calls as the filesystem it's used on will act as 768# they expect: "It's my dir so it must be my file". 769# 770options SUIDDIR 771 772# NFS options: 773options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 774options NFS_MAXATTRTIMO=60 775options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 776options NFS_MAXDIRATTRTIMO=60 777options NFS_GATHERDELAY=10 # Default write gather delay (msec) 778options NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this 779options NFS_WDELAYHASHSIZ=16 # and with this 780options NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this 781options NFS_DEBUG # Enable NFS Debugging 782 783# Coda stuff: 784options CODA #CODA filesystem. 785device vcoda 4 #coda minicache <-> venus comm. 786 787# 788# Add support for the EXT2FS filesystem of Linux fame. Be a bit 789# careful with this - the ext2fs code has a tendency to lag behind 790# changes and not be exercised very much, so mounting read/write could 791# be dangerous (and even mounting read only could result in panics.) 792# 793options EXT2FS 794 795# Use real implementations of the aio_* system calls. There are numerous 796# stability issues in the current aio code that make it unsuitable for 797# inclusion on shell boxes. 798options VFS_AIO 799 800# Enable the code UFS IO optimization through the VM system. This allows 801# use VM operations instead of copying operations when possible. 802# 803# Even with this enabled, actual use of the code is still controlled by the 804# sysctl vfs.ioopt. 0 gives no optimization, 1 gives normal (use VM 805# operations if a request happens to fit), 2 gives agressive optimization 806# (the operations are split to do as much as possible through the VM system.) 807# 808# Enabling this will probably not give an overall speedup except for 809# special workloads. 810options ENABLE_VFS_IOOPT 811 812# Cryptographically secure random number generator; /dev/[u]random 813device random 814 815 816##################################################################### 817# POSIX P1003.1B 818 819# Real time extensions added in the 1993 Posix 820# P1003_1B: Infrastructure 821# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 822# _KPOSIX_VERSION: Version kernel is built for 823 824options P1003_1B 825options _KPOSIX_PRIORITY_SCHEDULING 826options _KPOSIX_VERSION=199309L 827 828 829##################################################################### 830# CLOCK OPTIONS 831 832# The granularity of operation is controlled by the kernel option HZ whose 833# default value (100) means a granularity of 10ms. For an accurate simulation 834# of high data rates it might be necessary to reduce the timer granularity to 835# 1ms or less. Consider, however, that some interfaces using programmed I/O 836# may require a considerable time to output packets. So, reducing the 837# granularity too much might actually cause ticks to be missed thus reducing 838# the accuracy of operation. 839 840options HZ=100 841 842# Other clock options 843 844options CLK_CALIBRATION_LOOP 845options CLK_USE_I8254_CALIBRATION 846options CLK_USE_TSC_CALIBRATION 847 848 849##################################################################### 850# SCSI DEVICES 851 852# SCSI DEVICE CONFIGURATION 853 854# The SCSI subsystem consists of the `base' SCSI code, a number of 855# high-level SCSI device `type' drivers, and the low-level host-adapter 856# device drivers. The host adapters are listed in the ISA and PCI 857# device configuration sections below. 858# 859# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 860# that a given bus, target, and LUN always come on line as the same 861# device unit. In earlier versions the unit numbers were assigned 862# in the order that the devices were probed on the SCSI bus. This 863# means that if you removed a disk drive, you may have had to rewrite 864# your /etc/fstab file, and also that you had to be careful when adding 865# a new disk as it may have been probed earlier and moved your device 866# configuration around. 867 868# This old behavior is maintained as the default behavior. The unit 869# assignment begins with the first non-wired down unit for a device 870# type. For example, if you wire a disk as "da3" then the first 871# non-wired disk will be assigned da4. 872 873# The syntax for wiring down devices is: 874 875hint.scbus.0.at="ahc0" 876hint.scbus.1.at="ahc1" 877hint.scbus.1.bus="0" 878hint.scbus.3.at="ahc2" 879hint.scbus.3.bus="0" 880hint.scbus.2.at="ahc2" 881hint.scbus.2.bus="1" 882hint.da.0.at="scbus0" 883hint.da.0.target="0" 884hint.da.0.unit="0" 885hint.da.1.at="scbus3" 886hint.da.1.target="1" 887hint.da.2.at="scbus2" 888hint.da.2.target="3" 889hint.sa.1.at="scbus1" 890hint.sa.1.target="6" 891 892# "units" (SCSI logical unit number) that are not specified are 893# treated as if specified as LUN 0. 894 895# All SCSI devices allocate as many units as are required. 896 897# The ch driver drives SCSI Media Changer ("jukebox") devices. 898# 899# The da driver drives SCSI Direct Access ("disk") and Optical Media 900# ("WORM") devices. 901# 902# The sa driver drives SCSI Sequential Access ("tape") devices. 903# 904# The cd driver drives SCSI Read Only Direct Access ("cd") devices. 905# 906# The ses driver drives SCSI Envinronment Services ("ses") and 907# SAF-TE ("SCSI Accessable Fault-Tolerant Enclosure") devices. 908# 909# The pt driver drives SCSI Processor devices. 910# 911# 912# Target Mode support is provided here but also requires that a SIM 913# (SCSI Host Adapter Driver) provide support as well. 914# 915# The targ driver provides target mode support as a Processor type device. 916# It exists to give the minimal context necessary to respond to Inquiry 917# commands. There is a sample user application that shows how the rest 918# of the command support might be done in /usr/share/examples/scsi_target. 919# 920# The targbh driver provides target mode support and exists to respond 921# to incoming commands that do not otherwise have a logical unit assigned 922# to them. 923# 924# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 925# configuration as the "pass" driver. 926 927device scbus #base SCSI code 928device ch #SCSI media changers 929device da #SCSI direct access devices (aka disks) 930device sa #SCSI tapes 931device cd #SCSI CD-ROMs 932device ses #SCSI Environmental Services (and SAF-TE) 933device pt #SCSI processor 934device targ #SCSI Target Mode Code 935device targbh #SCSI Target Mode Blackhole Device 936device pass #CAM passthrough driver 937 938# CAM OPTIONS: 939# debugging options: 940# -- NOTE -- If you specify one of the bus/target/lun options, you must 941# specify them all! 942# CAMDEBUG: When defined enables debugging macros 943# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 944# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 945# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 946# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 947# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 948# 949# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 950# CAM_NEW_TRAN_CODE: this is the new transport layer code that will be switched 951# to soon 952# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 953# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 954# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 955# queue after a bus reset, and the number of milliseconds to 956# freeze the device queue after a bus device reset. 957options CAMDEBUG 958options CAM_DEBUG_BUS=-1 959options CAM_DEBUG_TARGET=-1 960options CAM_DEBUG_LUN=-1 961options CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 962options CAM_MAX_HIGHPOWER=4 963options SCSI_NO_SENSE_STRINGS 964options SCSI_NO_OP_STRINGS 965options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 966 967# Options for the CAM CDROM driver: 968# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 969# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 970# enforced if there is I/O waiting for another LUN 971# The compiled in defaults for these variables are 2 and 10 seconds, 972# respectively. 973# 974# These can also be changed on the fly with the following sysctl variables: 975# kern.cam.cd.changer.min_busy_seconds 976# kern.cam.cd.changer.max_busy_seconds 977# 978options CHANGER_MIN_BUSY_SECONDS=2 979options CHANGER_MAX_BUSY_SECONDS=10 980 981# Options for the CAM sequential access driver: 982# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes 983# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 984# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 985# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 986# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 987options SA_IO_TIMEOUT="(4)" 988options SA_SPACE_TIMEOUT="(60)" 989options SA_REWIND_TIMEOUT="(2*60)" 990options SA_ERASE_TIMEOUT="(4*60)" 991options SA_1FM_AT_EOD 992 993# Optional timeout for the CAM processor target (pt) device 994# This is specified in seconds. The default is 60 seconds. 995options SCSI_PT_DEFAULT_TIMEOUT="60" 996 997# Optional enable of doing SES passthrough on other devices (e.g., disks) 998# 999# Normally disabled because a lot of newer SCSI disks report themselves 1000# as having SES capabilities, but this can then clot up attempts to build 1001# build a topology with the SES device that's on the box these drives 1002# are in.... 1003options SES_ENABLE_PASSTHROUGH 1004 1005 1006##################################################################### 1007# MISCELLANEOUS DEVICES AND OPTIONS 1008 1009# The `pty' device usually turns out to be ``effectively mandatory'', 1010# as it is required for `telnetd', `rlogind', `screen', `emacs', and 1011# `xterm', among others. 1012 1013device pty #Pseudo ttys 1014device speaker #Play IBM BASIC-style noises out your speaker 1015device gzip #Exec gzipped a.out's 1016device md #Memory/malloc disk 1017device snp #Snoop device - to look at pty/vty/etc.. 1018device ccd #Concatenated disk driver 1019 1020# Configuring Vinum into the kernel is not necessary, since the kld 1021# module gets started automatically when vinum(8) starts. This 1022# device is also untested. Use at your own risk. 1023# 1024# The option VINUMDEBUG must match the value set in CFLAGS 1025# in src/sbin/vinum/Makefile. Failure to do so will result in 1026# the following message from vinum(8): 1027# 1028# Can't get vinum config: Invalid argument 1029# 1030# see vinum(4) for more reasons not to use these options. 1031device vinum #Vinum concat/mirror/raid driver 1032options VINUMDEBUG #enable Vinum debugging hooks 1033 1034# Kernel side iconv library 1035options LIBICONV 1036 1037# Size of the kernel message buffer. Should be N * pagesize. 1038options MSGBUF_SIZE=40960 1039 1040 1041##################################################################### 1042# HARDWARE BUS CONFIGURATION 1043 1044# ISA, EISA, MCA and PCI bus: 1045 1046# 1047# Mandatory ISA devices: isa, npx 1048# 1049device isa 1050 1051# 1052# Options for `isa': 1053# 1054# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 1055# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 1056# This option breaks suspend/resume on some portables. 1057# 1058# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 1059# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 1060# Automatic EOI is documented not to work for for the slave with the 1061# original i8259A, but it works for some clones and some integrated 1062# versions. 1063# 1064# MAXMEM specifies the amount of RAM on the machine; if this is not 1065# specified, FreeBSD will first read the amount of memory from the CMOS 1066# RAM, so the amount of memory will initially be limited to 64MB or 16MB 1067# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 1068# then attempt to detect the installed amount of RAM. If this probe 1069# fails to detect >64MB RAM you will have to use the MAXMEM option. 1070# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 1071# be 131072 (128 * 1024). 1072# 1073# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 1074# reset the CPU for reboot. This is needed on some systems with broken 1075# keyboard controllers. 1076 1077options COMPAT_OLDISA #Use ISA shims and glue for old drivers 1078options AUTO_EOI_1 1079#options AUTO_EOI_2 1080 1081options MAXMEM="(128*1024)" 1082#options BROKEN_KEYBOARD_RESET 1083 1084# Enable support for the kernel PLL to use an external PPS signal, 1085# under supervision of [x]ntpd(8) 1086# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 1087 1088options PPS_SYNC 1089 1090# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n" 1091# message you probably have some broken sw/hw which disables interrupts 1092# for too long. You can make the system more resistant to this by 1093# choosing a high value for NTIMECOUNTER. The default is 5, there 1094# is no upper limit but more than a couple of hundred are not productive. 1095# A better strategy may be to sysctl -w kern.timecounter.method=1 1096 1097options NTIMECOUNTER=20 1098 1099# 1100# EISA bus 1101# 1102# The EISA bus device is `eisa'. It provides auto-detection and 1103# configuration support for all devices on the EISA bus. 1104 1105device eisa 1106 1107# By default, only 10 EISA slots are probed, since the slot numbers 1108# above clash with the configuration address space of the PCI subsystem, 1109# and the EISA probe is not very smart about this. This is sufficient 1110# for most machines, but in particular the HP NetServer LC series comes 1111# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11, 1112# thus you need to bump this figure to 12 for them. 1113options EISA_SLOTS=12 1114 1115# 1116# MCA bus: 1117# 1118# The MCA bus device is `mca'. It provides auto-detection and 1119# configuration support for all devices on the MCA bus. 1120# No hints are required for MCA. 1121 1122device mca 1123 1124# 1125# PCI bus & PCI options: 1126# 1127# The main PCI bus device is `pci'. It provides auto-detection and 1128# configuration support for all devices on the PCI bus, using either 1129# configuration mode defined in the PCI specification. 1130 1131device pci 1132 1133# 1134# AGP GART support 1135device agp 1136 1137# PCI options 1138# 1139#Enable pci resources left off by a "lazy" BIOS: 1140options PCI_ENABLE_IO_MODES 1141#options PCI_QUIET #quiets PCI code on chipset settings 1142 1143 1144##################################################################### 1145# HARDWARE DEVICE CONFIGURATION 1146 1147# EISA support is available for some device, so they can be auto-probed. 1148# MicroChannel (MCA) support is available for some devices. 1149# For ISA the required hints are listed. 1150# EISA, MCA, PCI and pccard are self identifying buses, so no hints 1151# are needed. 1152 1153# 1154# Mandatory devices: 1155# 1156 1157# The keyboard controller; it controls the keyboard and the PS/2 mouse. 1158device atkbdc 1 1159hint.atkbdc.0.at="isa" 1160hint.atkbdc.0.port="0x060" 1161 1162# The AT keyboard 1163device atkbd 1164hint.atkbd.0.at="atkbdc" 1165hint.atkbd.0.irq="1" 1166 1167# Options for atkbd: 1168options ATKBD_DFLT_KEYMAP # specify the built-in keymap 1169makeoptions ATKBD_DFLT_KEYMAP="jp.106" 1170 1171# These options are valid for other keyboard drivers as well. 1172options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 1173options KBD_INSTALL_CDEV # install a CDEV entry in /dev 1174 1175# `flags' for atkbd: 1176# 0x01 Force detection of keyboard, else we always assume a keyboard 1177# 0x02 Don't reset keyboard, useful for some newer ThinkPads 1178# 0x03 Force detection and avoid reset, might help with certain 1179# dockingstations 1180# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 1181 1182# PS/2 mouse 1183device psm 1184hint.psm.0.at="atkbdc" 1185hint.psm.0.irq="12" 1186 1187# Options for psm: 1188options PSM_HOOKRESUME #hook the system resume event, useful 1189 #for some laptops 1190options PSM_RESETAFTERSUSPEND #reset the device at the resume event 1191 1192# The video card driver. 1193device vga 1194hint.vga.0.at="isa" 1195 1196# Options for vga: 1197# Try the following option if the mouse pointer is not drawn correctly 1198# or font does not seem to be loaded properly. May cause flicker on 1199# some systems. 1200options VGA_ALT_SEQACCESS 1201 1202# If you can dispense with some vga driver features, you may want to 1203# use the following options to save some memory. 1204#options VGA_NO_FONT_LOADING # don't save/load font 1205#options VGA_NO_MODE_CHANGE # don't change video modes 1206 1207# Older video cards may require this option for proper operation. 1208options VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs 1209 1210# The following option probably won't work with the LCD displays. 1211options VGA_WIDTH90 # support 90 column modes 1212 1213# To include support for VESA video modes 1214options VESA 1215 1216options FB_DEBUG # Frame buffer debugging 1217options FB_INSTALL_CDEV # install a CDEV entry in /dev 1218 1219# Splash screen at start up! Screen savers require this too. 1220device splash 1221 1222# Various screen savers. 1223device apm_saver # Requires APM 1224device blank_saver 1225device daemon_saver 1226device fade_saver 1227device fire_saver 1228device green_saver 1229device logo_saver 1230device rain_saver 1231device star_saver 1232device warp_saver 1233 1234# The pcvt console driver (vt220 compatible). 1235device vt 1236hint.vt.0.at="isa" 1237options XSERVER # support for running an X server on vt 1238options FAT_CURSOR # start with block cursor 1239# This PCVT option is for keyboards such as those used on really old ThinkPads 1240options PCVT_SCANSET=2 1241# Other PCVT options are documented in pcvt(4). 1242options PCVT_24LINESDEF 1243options PCVT_CTRL_ALT_DEL 1244options PCVT_META_ESC 1245options PCVT_NSCREENS=9 1246options PCVT_PRETTYSCRNS 1247options PCVT_SCREENSAVER 1248options PCVT_USEKBDSEC 1249options PCVT_VT220KEYB 1250options PCVT_GREENSAVER 1251 1252# The syscons console driver (sco color console compatible). 1253device sc 1 1254hint.sc.0.at="isa" 1255options MAXCONS=16 # number of virtual consoles 1256options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 1257options SC_DFLT_FONT # compile font in 1258makeoptions SC_DFLT_FONT=cp850 1259options SC_DISABLE_DDBKEY # disable `debug' key 1260options SC_DISABLE_REBOOT # disable reboot key sequence 1261options SC_HISTORY_SIZE=200 # number of history buffer lines 1262options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 1263options SC_PIXEL_MODE # add support for the raster text mode 1264 1265# The following options will let you change the default colors of syscons. 1266options SC_NORM_ATTR="(FG_GREEN|BG_BLACK)" 1267options SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)" 1268options SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)" 1269options SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)" 1270 1271# The following options will let you change the default behaviour of 1272# cut-n-paste feature 1273options SC_CUT_SPACES2TABS # convert leading spaces into tabs 1274options SC_CUT_SEPCHARS="\x20" # set of characters that delimit words 1275 # (default is single space - "\x20") 1276 1277# If you have a two button mouse, you may want to add the following option 1278# to use the right button of the mouse to paste text. 1279options SC_TWOBUTTON_MOUSE 1280 1281# You can selectively disable features in syscons. 1282options SC_NO_CUTPASTE 1283options SC_NO_FONT_LOADING 1284options SC_NO_HISTORY 1285options SC_NO_SYSMOUSE 1286 1287# `flags' for sc 1288# 0x80 Put the video card in the VESA 800x600 dots, 16 color mode 1289# 0x100 Probe for a keyboard device periodically if one is not present 1290 1291# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create 1292# the /dev/3dfx0 device to work with glide implementations. This should get 1293# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as 1294# the tdfx DRI module from XFree86 and is completely unrelated. 1295# 1296# To enable Linuxulator support, one must also include COMPAT_LINUX in the 1297# config as well, or you will not have the dependencies. The other option 1298# is to load both as modules. 1299 1300device tdfx # Enable 3Dfx Voodoo support 1301options TDFX_LINUX # Enable Linuxulator support 1302 1303# 1304# The Numeric Processing eXtension driver. In addition to this, you 1305# may configure a math emulator (see above). If your machine has a 1306# hardware FPU and the kernel configuration includes the npx device 1307# *and* a math emulator compiled into the kernel, the hardware FPU 1308# will be used, unless it is found to be broken or unless "flags" to 1309# npx0 includes "0x08", which requests preference for the emulator. 1310device npx 1311hint.npx.0.at="nexus" 1312hint.npx.0.port="0x0F0" 1313hint.npx.0.flags="0x0" 1314hint.npx.0.irq="13" 1315 1316# 1317# `flags' for npx0: 1318# 0x01 don't use the npx registers to optimize bcopy. 1319# 0x02 don't use the npx registers to optimize bzero. 1320# 0x04 don't use the npx registers to optimize copyin or copyout. 1321# 0x08 use emulator even if hardware FPU is available. 1322# The npx registers are normally used to optimize copying and zeroing when 1323# all of the following conditions are satisfied: 1324# I586_CPU is an option 1325# the cpu is an i586 (perhaps not a Pentium) 1326# the probe for npx0 succeeds 1327# INT 16 exception handling works. 1328# Then copying and zeroing using the npx registers is normally 30-100% faster. 1329# The flags can be used to control cases where it doesn't work or is slower. 1330# Setting them at boot time using userconfig works right (the optimizations 1331# are not used until later in the bootstrap when npx0 is attached). 1332# Flag 0x08 automatically disables the i586 optimized routines. 1333# 1334 1335# 1336# ACPI support using the Intel ACPI Component Architecture reference 1337# implementation. 1338# 1339# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer 1340# kernel environment variables to select initial debugging levels for the 1341# Intel ACPICA code. (Note that the Intel code must also have USE_DEBUGGER 1342# defined when it is built). 1343# 1344# Note that building ACPI into the kernel is deprecated; the module is 1345# normally loaded automatically by the loader. 1346# 1347device acpica 1348options ACPI_DEBUG 1349 1350# 1351# Optional devices: 1352# 1353 1354# 1355# SCSI host adapters: 1356# 1357# adv: All Narrow SCSI bus AdvanSys controllers. 1358# adw: Second Generation AdvanSys controllers including the ADV940UW. 1359# aha: Adaptec 154x/1535/1640 1360# ahb: Adaptec 174x EISA controllers 1361# ahc: Adaptec 274x/284x/2910/293x/294x/394x/3950x/3960x/398X/4944/ 1362# 19160x/29160x, aic7770/aic78xx 1363# aic: Adaptec 6260/6360, APA-1460 (PC Card), NEC PC9801-100 (C-BUS) 1364# amd: Support for the AMD 53C974 SCSI host adapter chip as found on devices 1365# such as the Tekram DC-390(T). 1366# bt: Most Buslogic controllers: including BT-445, BT-54x, BT-64x, BT-74x, 1367# BT-75x, BT-946, BT-948, BT-956, BT-958, SDC3211B, SDC3211F, SDC3222F 1368# isp: Qlogic ISP 1020, 1040 and 1040B PCI SCSI host adapters, 1369# ISP 1240 Dual Ultra SCSI, ISP 1080 and 1280 (Dual) Ultra2, 1370# ISP 12160 Ultra3 SCSI, 1371# Qlogic ISP 2100 and ISP 2200 1Gb Fibre Channel host adapters. 1372# Qlogic ISP 2300 and ISP 2312 2Gb Fibre Channel host adapters. 1373# ispfw: Firmware module for Qlogic host adapters 1374# ncr: NCR 53C810, 53C825 self-contained SCSI host adapters. 1375# ncv: NCR 53C500 based SCSI host adapters. 1376# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters. 1377# sym: Symbios/Logic 53C8XX family of PCI-SCSI I/O processors: 1378# 53C810, 53C810A, 53C815, 53C825, 53C825A, 53C860, 53C875, 1379# 53C876, 53C885, 53C895, 53C895A, 53C896, 53C897, 53C1510D, 1380# 53C1010-33, 53C1010-66. 1381# stg: TMC 18C30, 18C50 based SCSI host adapters. 1382# wds: WD7000 1383 1384# 1385# Note that the order is important in order for Buslogic ISA/EISA cards to be 1386# probed correctly. 1387# 1388device bt 1389hint.bt.0.at="isa" 1390hint.bt.0.port="0x330" 1391device adv 1392hint.adv.0.at="isa" 1393device adw 1394device aha 1395hint.aha.0.at="isa" 1396device aic 1397hint.aic.0.at="isa" 1398device ahb 1399device ahc 1400device amd 1401device isp 1402hint.isp.0.disable="1" 1403hint.isp.0.role="3" 1404hint.isp.0.prefer_iomap="1" 1405hint.isp.0.prefer_memmap="1" 1406hint.isp.0.fwload_disable="1" 1407hint.isp.0.ignore_nvram="1" 1408hint.isp.0.fullduplex="1" 1409hint.isp.0.topology="lport" 1410hint.isp.0.topology="nport" 1411hint.isp.0.topology="lport-only" 1412hint.isp.0.topology="nport-only" 1413# we can't get u_int64_t types, nor can we get strings if it's got 1414# a leading 0x, hence this silly dodge. 1415hint.isp.0.portwnn="w50000000aaaa0000" 1416hint.isp.0.nodewnn="w50000000aaaa0001" 1417device ispfw 1418device ncr 1419device ncv 1420device nsp 1421device sym 1422device stg 1423hint.stg.0.at="isa" 1424hint.stg.0.port="0x140" 1425hint.stg.0.port="11" 1426device wds 1427hint.wds.0.at="isa" 1428hint.wds.0.port="0x350" 1429hint.wds.0.irq="11" 1430hint.wds.0.drq="6" 1431 1432# The aic7xxx driver will attempt to use memory mapped I/O for all PCI 1433# controllers that have it configured only if this option is set. Unfortunately, 1434# this doesn't work on some motherboards, which prevents it from being the 1435# default. 1436options AHC_ALLOW_MEMIO 1437 1438# Enable diagnostic sequencer code. 1439options AHC_DEBUG_SEQUENCER 1440 1441# Dump the contents of the ahc controller configuration PROM. 1442options AHC_DUMP_EEPROM 1443 1444# Bitmap of units to enable targetmode operations. 1445options AHC_TMODE_ENABLE 1446 1447# The adw driver will attempt to use memory mapped I/O for all PCI 1448# controllers that have it configured only if this option is set. 1449options ADW_ALLOW_MEMIO 1450 1451# Options used in dev/isp/ (Qlogic SCSI/FC driver). 1452# 1453# ISP_TARGET_MODE - enable target mode operation 1454# 1455#options ISP_TARGET_MODE=1 1456 1457# Options used in dev/sym/ (Symbios SCSI driver). 1458#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 1459 # Allows the ncr to take precedence 1460 # 1 (1<<0) -> 810a, 860 1461 # 2 (1<<1) -> 825a, 875, 885, 895 1462 # 4 (1<<2) -> 895a, 896, 1510d 1463#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 1464 # disabled:0 (default), enabled:1 1465#options SYM_SETUP_PCI_PARITY #-PCI parity checking 1466 # disabled:0, enabled:1 (default) 1467#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 1468 # default:8, range:[1..64] 1469 1470# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID 1471# controllers (SmartRAID V and VI and later). 1472# These controllers require the CAM infrastructure. 1473# 1474device asr 1475 1476# The 'dpt' driver provides support for old DPT controllers (http://www.dpt.com/). 1477# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 1478# The DPT controllers are commonly re-licensed under other brand-names - 1479# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 1480# Compaq are actually DPT controllers. 1481# 1482# See src/sys/dev/dpt for debugging and other subtle options. 1483# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 1484# instruments are enabled. The tools in 1485# /usr/sbin/dpt_* assume these to be enabled. 1486# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 1487# If you ant the driver to handle timeouts, enable 1488# this option. If your system is very busy, this 1489# option will create more trouble than solve. 1490# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 1491# wait when timing out with the above option. 1492# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h 1493# DPT_LOST_IRQ When enabled, will try, once per second, to catch 1494# any interrupt that got lost. Seems to help in some 1495# DPT-firmware/Motherboard combinations. Minimal 1496# cost, great benefit. 1497# DPT_RESET_HBA Make "reset" actually reset the controller 1498# instead of fudging it. Only enable this if you 1499# are 100% certain you need it. 1500 1501device dpt 1502 1503# DPT options 1504#!CAM# options DPT_MEASURE_PERFORMANCE 1505#!CAM# options DPT_HANDLE_TIMEOUTS 1506options DPT_TIMEOUT_FACTOR=4 1507options DPT_LOST_IRQ 1508options DPT_RESET_HBA 1509options DPT_ALLOW_MEMIO 1510 1511# 1512# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later 1513# firmware. These controllers have a SCSI-like interface, and require 1514# the CAM infrastructure. 1515# 1516device mly 1517 1518# 1519# Adaptec FSA RAID controllers, including integrated DELL controllers, 1520# the Dell PERC 2/QC and the HP NetRAID-4M 1521# 1522# AAC_COMPAT_LINUX Include code to support Linux-binary management 1523# utilities (requires Linux compatibility 1524# support). 1525# 1526device aac 1527 1528# 1529# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 1530# one entry is needed; the code will find and configure all supported 1531# controllers. 1532# 1533device ida # Compaq Smart RAID 1534device mlx # Mylex DAC960 1535device amr # AMI MegaRAID 1536 1537# 1538# 3ware ATA RAID 1539# 1540device twe # 3ware ATA RAID 1541 1542# 1543# The 'ATA' driver supports all ATA and ATAPI devices, including PC Card 1544# devices. You only need one "device ata" for it to find all 1545# PCI and PC Card ATA/ATAPI devices on modern machines. 1546device ata 1547device atadisk # ATA disk drives 1548device atapicd # ATAPI CDROM drives 1549device atapifd # ATAPI floppy drives 1550device atapist # ATAPI tape drives 1551 1552# 1553# For older non-PCI, non-PnPBIOS systems, these are the hints lines to add: 1554hint.ata.0.at="isa" 1555hint.ata.0.port="0x1f0" 1556hint.ata.0.irq="14" 1557hint.ata.1.at="isa" 1558hint.ata.1.port="0x170" 1559hint.ata.1.irq="15" 1560 1561# 1562# The following options are valid on the ATA driver: 1563# 1564# ATA_STATIC_ID: controller numbering is static ie depends on location 1565# else the device numbers are dynamically allocated. 1566 1567options ATA_STATIC_ID 1568 1569# 1570# Standard floppy disk controllers and floppy tapes, supports 1571# the Y-E DATA External FDD (PC Card) 1572# 1573device fdc 1574hint.fdc.0.at="isa" 1575hint.fdc.0.port="0x3F0" 1576hint.fdc.0.irq="6" 1577hint.fdc.0.drq="2" 1578# 1579# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1580# gotta turn it actually on by setting the variable fd_debug with DDB, 1581# however. 1582options FDC_DEBUG 1583# 1584# Activate this line if you happen to have an Insight floppy tape. 1585# Probing them proved to be dangerous for people with floppy disks only, 1586# so it's "hidden" behind a flag: 1587#hint.fdc.0.flags="1" 1588 1589# Specify floppy devices 1590hint.fd.0.at="fdc0" 1591hint.fd.0.drive="0" 1592hint.fd.1.at="fdc0" 1593hint.fd.1.drive="1" 1594 1595# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README 1596device fla 1597hint.fla.0.at="isa" 1598 1599# 1600# Other standard PC hardware: 1601# 1602# mse: Logitech and ATI InPort bus mouse ports 1603# sio: serial ports (see sio(4)), including support for various 1604# PC Card devices, such as Modem and NICs (see etc/defaults/pccard.conf) 1605 1606device mse 1607hint.mse.0.at="isa" 1608hint.mse.0.port="0x23c" 1609hint.mse.0.irq="5" 1610 1611device sio 1612hint.sio.0.at="isa" 1613hint.sio.0.port="0x3F8" 1614hint.sio.0.flags="0x10" 1615hint.sio.0.irq="4" 1616 1617# 1618# `flags' for serial drivers that support consoles (only for sio now): 1619# 0x10 enable console support for this unit. The other console flags 1620# are ignored unless this is set. Enabling console support does 1621# not make the unit the preferred console - boot with -h or set 1622# the 0x20 flag for that. Currently, at most one unit can have 1623# console support; the first one (in config file order) with 1624# this flag set is preferred. Setting this flag for sio0 gives 1625# the old behaviour. 1626# 0x20 force this unit to be the console (unless there is another 1627# higher priority console). This replaces the COMCONSOLE option. 1628# 0x40 reserve this unit for low level console operations. Do not 1629# access the device in any normal way. 1630# 0x80 use this port for serial line gdb support in ddb. 1631# 1632# PnP `flags' (set via userconfig using pnp x flags y) 1633# 0x1 disable probing of this device. Used to prevent your modem 1634# from being attached as a PnP modem. 1635# 1636 1637# Options for serial drivers that support consoles (only for sio now): 1638options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 1639 #DDB, if available. 1640options CONSPEED=115200 # speed for serial console 1641 # (default 9600) 1642 1643# Solaris implements a new BREAK which is initiated by a character 1644# sequence CR ~ ^b which is similar to a familiar pattern used on 1645# Sun servers by the Remote Console. 1646options ALT_BREAK_TO_DEBUGGER 1647 1648# Options for sio: 1649options COM_ESP #code for Hayes ESP 1650options COM_MULTIPORT #code for some cards with shared IRQs 1651 1652# Other flags for sio that aren't documented in the man page. 1653# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 1654# ST16650A-compatible UARTs. 1655 1656# 1657# Network interfaces: 1658# 1659# MII bus support is required for some PCI 10/100 ethernet NICs, 1660# namely those which use MII-compliant transceivers or implement 1661# tranceiver control interfaces that operate like an MII. Adding 1662# "device miibus0" to the kernel config pulls in support for 1663# the generic miibus API and all of the PHY drivers, including a 1664# generic one for PHYs that aren't specifically handled by an 1665# individual driver. 1666device miibus 1667 1668# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, 1669# PCI and ISA varieties. 1670# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver 1671# (requires sppp) 1672# awi: Support for IEEE 802.11 PC Card devices using the AMD Am79C930 and 1673# Harris (Intersil) Chipset with PCnetMobile firmware by AMD. 1674# bge: Support for gigabit ethernet adapters based on the Broadcom 1675# BCM570x familiy of controllers, including the 3Com 3c996-T, 1676# the SysKonnect SK-9D21 and SK-9D41, and the embedded gigE NICs 1677# on Dell PowerEdge 2550 servers. 1678# cnw: Xircom CNW/Netware Airsurfer PC Card adapter 1679# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 1680# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 1681# dc: Support for PCI fast ethernet adapters based on the DEC/Intel 21143 1682# and various workalikes including: 1683# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1684# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1685# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1686# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1687# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1688# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1689# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1690# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1691# KNE110TX. 1692# de: Digital Equipment DC21040 1693# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 1694# HP PC Lan+, various PC Card devices (refer to etc/defauls/pccard.conf) 1695# (requires miibus) 1696# el: 3Com 3C501 (slow!) 1697# ep: 3Com 3C509, 3C529, 3C556, 3C562D, 3C563D, 3C572, 3C574X, 3C579, 3C589 1698# and PC Card devices using these chipsets. 1699# ex: Intel EtherExpress Pro/10 and other i82595-based adapters, 1700# Olicom Ethernet PC Card devices. 1701# fe: Fujitsu MB86960A/MB86965A Ethernet 1702# fea: DEC DEFEA EISA FDDI adapter 1703# fpa: Support for the Digital DEFPA PCI FDDI. `device fddi' is also needed. 1704# fxp: Intel EtherExpress Pro/100B 1705# (hint of prefer_iomap can be done to prefer I/O instead of Mem mapping) 1706# gx: Intel Pro/1000 Gigabit Ethernet (82542, 82543-F, 82543-T) 1707# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; 1708# Intel EtherExpress 1709# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 1710# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 1711# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 and 1712# Am79C960) 1713# lge: Support for PCI gigabit ethernet adapters based on the Level 1 1714# LXT1001 NetCellerator chipset. This includes the D-Link DGE-500SX, 1715# SMC TigerCard 1000 (SMC9462SX), and some Addtron cards. 1716# nge: Support for PCI gigabit ethernet adapters based on the National 1717# Semiconductor DP83820 and DP83821 chipset. This includes the 1718# SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante FriendlyNet 1719# GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the LinkSys 1720# EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T. 1721# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133 1722# (no hints needed). 1723# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140, 1724# OC-3141, OC-3540, OC-3250 1725# rdp: RealTek RTL 8002-based pocket ethernet adapters 1726# sbni: Granch SBNI12-xx ISA and PCI adapters 1727# pcn: Support for PCI fast ethernet adapters based on the AMD Am79c97x 1728# chipsets, including the PCnet/FAST, PCnet/FAST+, PCnet/PRO and 1729# PCnet/Home. These were previously handled by the lnc driver (and 1730# still will be if you leave this driver out of the kernel). 1731# rl: Support for PCI fast ethernet adapters based on the RealTek 8129/8139 1732# chipset. Note that the RealTek driver defaults to using programmed 1733# I/O to do register accesses because memory mapped mode seems to cause 1734# severe lockups on SMP hardware. This driver also supports the 1735# Accton EN1207D `Cheetah' adapter, which uses a chip called 1736# the MPX 5030/5038, which is either a RealTek in disguise or a 1737# RealTek workalike. Note that the D-Link DFE-530TX+ uses the RealTek 1738# chipset and is supported by this driver, not the 'vr' driver. 1739# sf: Support for Adaptec Duralink PCI fast ethernet adapters based on the 1740# Adaptec AIC-6915 "starfire" controller. 1741# This includes dual and quad port cards, as well as one 100baseFX card. 1742# Most of these are 64-bit PCI devices, except for one single port 1743# card which is 32-bit. 1744# sis: Support for NICs based on the Silicon Integrated Systems SiS 900, 1745# SiS 7016 and NS DP83815 PCI fast ethernet controller chips. 1746# sk: Support for the SysKonnect SK-984x series PCI gigabit ethernet NICs. 1747# This includes the SK-9841 and SK-9842 single port cards (single mode 1748# and multimode fiber) and the SK-9843 and SK-9844 dual port cards 1749# (also single mode and multimode). 1750# The driver will autodetect the number of ports on the card and 1751# attach each one as a separate network interface. 1752# sn: Support for ISA and PC Card Ethernet devices using the 1753# SMC91C90/92/94/95 chips. 1754# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 1755# ste: Sundance Technologies ST201 PCI fast ethernet controller, includes 1756# the D-Link DFE-550TX. 1757# ti: Support for PCI gigabit ethernet NICs based on the Alteon Networks 1758# Tigon 1 and Tigon 2 chipsets. This includes the Alteon AceNIC, the 1759# 3Com 3c985, the Netgear GA620 and various others. Note that you will 1760# probably want to bump up NMBCLUSTERS a lot to use this driver. 1761# tl: Support for the Texas Instruments TNETE100 series 'ThunderLAN' 1762# cards and integrated ethernet controllers. This includes several 1763# Compaq Netelligent 10/100 cards and the built-in ethernet controllers 1764# in several Compaq Prosignia, Proliant and Deskpro systems. It also 1765# supports several Olicom 10Mbps and 10/100 boards. 1766# tx: SMC 9432 TX, BTX and FTX cards. (SMC EtherPower II serie) 1767# txp: Support for 3Com 3cR990 cards with the "Typhoon" chipset 1768# vr: Support for various fast ethernet adapters based on the VIA 1769# Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' chips, 1770# including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1771# Technologies PN102TX, and the AOpen/Acer ALN-320. 1772# vx: 3Com 3C590 and 3C595 1773# wb: Support for fast ethernet adapters based on the Winbond W89C840F chip. 1774# Note: this is not the same as the Winbond W89C940F, which is a 1775# NE2000 clone. 1776# wl: Lucent Wavelan (ISA card only). 1777# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 1778# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 1779# bridge with a PCMCIA adapter plugged into it. 1780# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller, 1781# Accton Fast EtherCard-16, Compaq Netelligent 10/100 PC Card, 1782# Toshiba 10/100 Ethernet PC Card, Xircom 16-bit Ethernet + Modem 56 1783# xl: Support for the 3Com 3c900, 3c905, 3c905B and 3c905C (Fast) 1784# Etherlink XL cards and integrated controllers. This includes the 1785# integrated 3c905B-TX chips in certain Dell Optiplex and Dell 1786# Precision desktop machines and the integrated 3c905-TX chips 1787# in Dell Latitude laptop docking stations. 1788# Also supported: 3Com 3c980(C)-TX, 3Com 3cSOHO100-TX, 3Com 3c450-TX 1789 1790# Order for ISA/EISA devices is important here 1791 1792device ar 1 1793hint.ar.0.at="isa" 1794hint.ar.0.port="0x300" 1795hint.ar.0.irq="10" 1796hint.ar.0.maddr="0xd0000" 1797device cs 1798hint.cs.0.at="isa" 1799hint.cs.0.port="0x300" 1800device cx 1 1801hint.cx.0.at="isa" 1802hint.cx.0.port="0x240" 1803hint.cx.0.irq="15" 1804hint.cx.0.drq="7" 1805device ed 1806#options ED_NO_MIIBUS # Disable ed miibus support 1807hint.ed.0.at="isa" 1808hint.ed.0.port="0x280" 1809hint.ed.0.irq="5" 1810hint.ed.0.maddr="0xd8000" 1811device el 1 1812hint.el.0.at="isa" 1813hint.el.0.port="0x300" 1814hint.el.0.irq="9" 1815device ep 1816device ex 1817device fe 1 1818hint.fe.0.at="isa" 1819hint.fe.0.port="0x300" 1820device fea 1821device ie 2 1822hint.ie.0.at="isa" 1823hint.ie.0.port="0x300" 1824hint.ie.0.irq="5" 1825hint.ie.0.maddr="0xd0000" 1826hint.ie.1.at="isa" 1827hint.ie.1.port="0x360" 1828hint.ie.1.irq="7" 1829hint.ie.1.maddr="0xd0000" 1830device le 1 1831hint.le.0.at="isa" 1832hint.le.0.port="0x300" 1833hint.le.0.irq="5" 1834hint.le.0.maddr="0xd0000" 1835device lnc 1 1836hint.lnc.0.at="isa" 1837hint.lnc.0.port="0x280" 1838hint.lnc.0.irq="10" 1839hint.lnc.0.drq="0" 1840device rdp 1 1841hint.rdp.0.at="isa" 1842hint.rdp.0.port="0x378" 1843hint.rdp.0.irq="7" 1844hint.rdp.0.flags="2" 1845device sbni 1 1846hint.sbni.0.at="isa" 1847hint.sbni.0.port="0x210" 1848hint.sbni.0.irq="0xefdead" 1849hint.sbni.0.flags="0" 1850device sr 1 1851hint.sr.0.at="isa" 1852hint.sr.0.port="0x300" 1853hint.sr.0.irq="5" 1854hint.sr.0.maddr="0xd0000" 1855device sn 1856hint.sn.0.at="isa" 1857hint.sn.0.port="0x300" 1858hint.sn.0.irq="10" 1859device an 1860device awi 1861device cnw 1862device wi 1863options WLCACHE # enables the signal-strength cache 1864options WLDEBUG # enables verbose debugging output 1865device wl 1 1866hint.wl.0.at="isa" 1867hint.wl.0.port="0x300" 1868device xe 1869 1870device oltr 1871options OLTR_NO_BULLSEYE_MAC 1872options OLTR_NO_HAWKEYE_MAC 1873options OLTR_NO_TMS_MAC 1874hint.oltr.0.at="isa" 1875 1876# PCI Ethernet NICs that use the common MII bus controller code. 1877device dc # DEC/Intel 21143 and various workalikes 1878device fxp # Intel EtherExpress PRO/100B (82557, 82558) 1879hint.fxp.0.prefer_iomap="0" 1880device rl # RealTek 8129/8139 1881device pcn # AMD Am79C97x PCI 10/100 NICs 1882device sf # Adaptec AIC-6915 (``Starfire'') 1883device sis # Silicon Integrated Systems SiS 900/SiS 7016 1884device ste # Sundance ST201 (D-Link DFE-550TX) 1885device tl # Texas Instruments ThunderLAN 1886device tx # SMC EtherPower II (83c170 ``EPIC'') 1887device vr # VIA Rhine, Rhine II 1888device wb # Winbond W89C840F 1889device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1890 1891# PCI Ethernet NICs. 1892device de # DEC/Intel DC21x4x (``Tulip'') 1893device txp # 3Com 3cR990 (``Typhoon'') 1894device vx # 3Com 3c590, 3c595 (``Vortex'') 1895 1896# PCI Gigabit & FDDI NICs. 1897device bge 1898device gx 1899device lge 1900device nge 1901device sk 1902device ti 1903device fpa 1 1904 1905# 1906# ATM related options (Cranor version) 1907# (note: this driver cannot be used with the HARP ATM stack) 1908# 1909# The `en' device provides support for Efficient Networks (ENI) 1910# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 1911# 1912# atm device provides generic atm functions and is required for 1913# atm devices. 1914# NATM enables the netnatm protocol family that can be used to 1915# bypass TCP/IP. 1916# 1917# the current driver supports only PVC operations (no atm-arp, no multicast). 1918# for more details, please read the original documents at 1919# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html 1920# 1921device atm 1922device en 1923options NATM #native ATM 1924 1925# 1926# Audio drivers: `pcm', `sbc', `gusc', `pca' 1927# 1928# pcm: PCM audio through various sound cards. 1929# 1930# This has support for a large number of new audio cards, based on 1931# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP. 1932# For more information about this driver and supported cards, 1933# see the pcm.4 man page. 1934# 1935# The flags of the device tells the device a bit more info about the 1936# device that normally is obtained through the PnP interface. 1937# bit 2..0 secondary DMA channel; 1938# bit 4 set if the board uses two dma channels; 1939# bit 15..8 board type, overrides autodetection; leave it 1940# zero if don't know what to put in (and you don't, 1941# since this is unsupported at the moment...). 1942# 1943# This driver will use the new PnP code if it's available. 1944# 1945# pca: PCM audio through your PC speaker 1946# 1947# Supported cards include: 1948# Creative SoundBlaster ISA PnP/non-PnP 1949# Supports ESS and Avance ISA chips as well. 1950# Gravis UltraSound ISA PnP/non-PnP 1951# Crystal Semiconductor CS461x/428x PCI 1952# Neomagic 256AV (ac97) 1953# Most of the more common ISA/PnP sb/mss/ess compatable cards. 1954 1955device pcm 1956 1957# For non-pnp sound cards with no bridge drivers only: 1958hint.pcm.0.at="isa" 1959hint.pcm.0.irq="10" 1960hint.pcm.0.drq="1" 1961hint.pcm.0.flags="0x0" 1962 1963# For PnP/PCI sound cards, no hints are required. 1964 1965# 1966# midi: MIDI interfaces and synthesizers 1967# 1968 1969device midi 1970 1971# For non-pnp sound cards with no bridge drivers: 1972hint.midi.0.at="isa" 1973hint.midi.0.irq="5" 1974hint.midi.0.flags="0x0" 1975 1976# For serial ports (this example configures port 2): 1977# TODO: implement generic tty-midi interface so that we can use 1978# other uarts. 1979hint.midi.0.at="isa" 1980hint.midi.0.port="0x2F8" 1981hint.midi.0.irq="3" 1982 1983# 1984# seq: MIDI sequencer 1985# 1986 1987device seq 1988 1989# The bridge drivers for sound cards. These can be separately configured 1990# for providing services to the likes of new-midi. 1991# When used with 'device pcm' they also provide pcm sound services. 1992# 1993# sbc: Creative SoundBlaster ISA PnP/non-PnP 1994# Supports ESS and Avance ISA chips as well. 1995# gusc: Gravis UltraSound ISA PnP/non-PnP 1996# csa: Crystal Semiconductor CS461x/428x PCI 1997 1998# For non-PnP cards: 1999device sbc 2000hint.sbc.0.at="isa" 2001hint.sbc.0.port="0x220" 2002hint.sbc.0.irq="5" 2003hint.sbc.0.drq="1" 2004hint.sbc.0.flags="0x15" 2005device gusc 2006hint.gusc.0.at="isa" 2007hint.gusc.0.port="0x220" 2008hint.gusc.0.irq="5" 2009hint.gusc.0.drq="1" 2010hint.gusc.0.flags="0x13" 2011 2012device pca 2013hint.pca.0.at="isa" 2014hint.pca.0.port="0x040" 2015 2016# 2017# Miscellaneous hardware: 2018# 2019# mcd: Mitsumi CD-ROM using proprietary (non-ATAPI) interface 2020# scd: Sony CD-ROM using proprietary (non-ATAPI) interface 2021# matcd: Matsushita/Panasonic CD-ROM using proprietary (non-ATAPI) interface 2022# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 2023# ctx: Cortex-I frame grabber 2024# apm: Laptop Advanced Power Management (experimental) 2025# pmtimer: Timer device driver for power management events (APM or ACPI) 2026# spigot: The Creative Labs Video Spigot video-acquisition board 2027# meteor: Matrox Meteor video capture board 2028# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 2029# cy: Cyclades serial driver 2030# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 2031# digi: Digiboard driver 2032# gp: National Instruments AT-GPIB and AT-GPIB/TNT board, PCMCIA-GPIB 2033# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey 2034# gsc: Genius GS-4500 hand scanner. 2035# joy: joystick (including IO DATA PCJOY PC Card joystick) 2036# The LOUTB option specifies a slower outb() for debugging purposes. 2037# rc: RISCom/8 multiport card 2038# rp: Comtrol Rocketport(ISA) - single card 2039# tw: TW-523 power line interface for use with X-10 home control products 2040# si: Specialix SI/XIO 4-32 port terminal multiplexor 2041# spic: Sony Programmable I/O controller (VAIO notebooks) 2042# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 2043# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 2044# nmdm: nullmodem terminal driver (see nmdm(4)) 2045 2046# Notes on APM 2047# The flags takes the following meaning for apm0: 2048# 0x0020 Statclock is broken. 2049# If apm is omitted, some systems require sysctl -w kern.timecounter.method=1 2050# for correct timekeeping. 2051 2052# Notes on the spigot: 2053# The video spigot is at 0xad6. This port address can not be changed. 2054# The irq values may only be 10, 11, or 15 2055# I/O memory is an 8kb region. Possible values are: 2056# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 2057# The start address must be on an even boundary. 2058# Add the following option if you want to allow non-root users to be able 2059# to access the spigot. This option is not secure because it allows users 2060# direct access to the I/O page. 2061# options SPIGOT_UNSECURE 2062 2063# Notes on the Comtrol Rocketport driver: 2064# 2065# The exact values used for rp0 depend on how many boards you have 2066# in the system. The manufacturer's sample configs are listed as: 2067# 2068# device rp # core driver support 2069# 2070# Comtrol Rocketport ISA single card 2071# hints.rp.0.at="isa" 2072# hints.rp.0.port="0x280" 2073# 2074# If instead you have two ISA cards, one installed at 0x100 and the 2075# second installed at 0x180, then you should add the following to 2076# your kernel probe hints: 2077# hints.rp.0.at="isa" 2078# hints.rp.0.port="0x100" 2079# hints.rp.1.at="isa" 2080# hints.rp.1.port="0x180" 2081# 2082# For 4 ISA cards, it might be something like this: 2083# hints.rp.0.at="isa" 2084# hints.rp.0.port="0x180" 2085# hints.rp.1.at="isa" 2086# hints.rp.1.port="0x100" 2087# hints.rp.2.at="isa" 2088# hints.rp.2.port="0x340" 2089# hints.rp.3.at="isa" 2090# hints.rp.3.port="0x240" 2091# 2092# And for PCI cards, you need no hints. 2093 2094# Notes on the Digiboard driver: 2095# 2096# The following flag values have special meanings in dgb: 2097# 0x01 - alternate layout of pins 2098# 0x02 - use the windowed PC/Xe in 64K mode 2099 2100# Notes on the Specialix SI/XIO driver: 2101# The host card is memory, not IO mapped. 2102# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 2103# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 2104# The cards can use an IRQ of 11, 12 or 15. 2105 2106# Notes on the Sony Programmable I/O controller 2107# This is a temporary driver that should someday be replaced by something 2108# that hooks into the ACPI layer. The device is hooked to the PIIX4's 2109# General Device 10 decoder, which means you have to fiddle with PCI 2110# registers to map it in, even though it is otherwise treated here as 2111# an ISA device. At the moment, the driver polls, although the device 2112# is capable of generating interrupts. It largely undocumented. 2113# The port location in the hint is where you WANT the device to be 2114# mapped. 0x10a0 seems to be traditional. At the moment the jogdial 2115# is the only thing truly supported, but aparently a fair percentage 2116# of the Vaio extra features are controlled by this device. 2117 2118# Notes on the Stallion stl and stli drivers: 2119# See src/i386/isa/README.stl for complete instructions. 2120# This is version 0.0.5alpha, unsupported by Stallion. 2121# The stl driver has a secondary IO port hard coded at 0x280. You need 2122# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 2123# The "flags" and "msize" settings on the stli driver depend on the board: 2124# EasyConnection 8/64 ISA: flags 23 msize 0x1000 2125# EasyConnection 8/64 EISA: flags 24 msize 0x10000 2126# EasyConnection 8/64 MCA: flags 25 msize 0x1000 2127# ONboard ISA: flags 4 msize 0x10000 2128# ONboard EISA: flags 7 msize 0x10000 2129# ONboard MCA: flags 3 msize 0x10000 2130# Brumby: flags 2 msize 0x4000 2131# Stallion: flags 1 msize 0x10000 2132 2133device mcd 1 2134hint.mcd.0.at="isa" 2135hint.mcd.0.port="0x300" 2136hint.mcd.0.irq="10" 2137# for the Sony CDU31/33A CDROM 2138device scd 1 2139hint.scd.0.at="isa" 2140hint.scd.0.port="0x230" 2141# for the SoundBlaster 16 multicd - up to 4 devices 2142device matcd 1 2143hint.matcd.0.at="isa" 2144hint.matcd.0.port="0x230" 2145device wt 1 2146hint.wt.0.at="isa" 2147hint.wt.0.port="0x300" 2148hint.wt.0.irq="5" 2149hint.wt.0.drq="1" 2150device ctx 1 2151hint.ctx.0.at="isa" 2152hint.ctx.0.port="0x230" 2153hint.ctx.0.maddr="0xd0000" 2154device spigot 1 2155hint.spigot.0.at="isa" 2156hint.spigot.0.port="0xad6" 2157hint.spigot.0.irq="15" 2158hint.spigot.0.maddr="0xee000" 2159device apm 2160hint.apm.0.flags="0x20" 2161device pmtimer # Adjust system timer at wakeup time 2162hint.pmtimer.0.at="isa" 2163device gp 2164hint.gp.0.at="isa" 2165hint.gp.0.port="0x2c0" 2166device gsc 1 2167hint.gsc.0.at="isa" 2168hint.gsc.0.port="0x270" 2169hint.gsc.0.drq="3" 2170device joy # PnP aware, hints for nonpnp only 2171hint.joy.0.at="isa" 2172hint.joy.0.port="0x201" 2173device cy 1 2174options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 2175hint.cy.0.at="isa" 2176hint.cy.0.irq="10" 2177hint.cy.0.maddr="0xd4000" 2178hint.cy.0.msize="0x2000" 2179device dgb 1 2180options NDGBPORTS=16 # Defaults to 16*NDGB 2181hint.dgb.0.at="isa" 2182hint.dgb.0.port="0x220" 2183hint.dgb.0.maddr="0xfc000" 2184device digi 2185hint.digi.0.at="isa" 2186hint.digi.0.port="0x104" 2187hint.digi.0.maddr="0xd0000" 2188# BIOS & FEP/OS components of device digi. Normally left as modules 2189device digi_CX 2190device digi_CX_PCI 2191device digi_EPCX 2192device digi_EPCX_PCI 2193device digi_Xe 2194device digi_Xem 2195device digi_Xr 2196device rc 1 2197hint.rc.0.at="isa" 2198hint.rc.0.port="0x220" 2199hint.rc.0.irq="12" 2200device rp 2201hint.rp.0.at="isa" 2202hint.rp.0.port="0x280" 2203# the port and irq for tw0 are fictitious 2204device tw 1 2205hint.tw.0.at="isa" 2206hint.tw.0.port="0x380" 2207hint.tw.0.irq="11" 2208device si 2209options SI_DEBUG 2210hint.si.0.at="isa" 2211hint.si.0.maddr="0xd0000" 2212hint.si.0.irq="12" 2213device asc 1 2214hint.asc.0.at="isa" 2215hint.asc.0.port="0x3EB" 2216hint.asc.0.drq="3" 2217hint.asc.0.irq="10" 2218device spic 2219hint.spic.0.at="isa" 2220hint.spic.0.port="0x10a0" 2221device stl 2222hint.stl.0.at="isa" 2223hint.stl.0.port="0x2a0" 2224hint.stl.0.irq="10" 2225device stli 2226hint.stli.0.at="isa" 2227hint.stli.0.port="0x2a0" 2228hint.stli.0.maddr="0xcc000" 2229hint.stli.0.flags="23" 2230hint.stli.0.msize="0x1000" 2231# You are unlikely to have the hardware for loran <phk@FreeBSD.org> 2232device loran 2233hint.loran.0.at="isa" 2234hint.loran.0.irq="5" 2235# HOT1 Xilinx 6200 card (http://www.vcc.com/) 2236device xrpu 2237# nullmodem terminal driver 2238device nmdm 2239 2240# 2241# The `meteor' device is a PCI video capture board. It can also have the 2242# following options: 2243# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry 2244# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE 2245# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2) 2246# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the 2247# specified amount. If this value is below the allocated amount no action 2248# taken 2249# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used 2250# for initialization of fps routine when a signal is not present. 2251# 2252# The 'bktr' device is a PCI video capture device using the Brooktree 2253# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 2254# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 2255# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 2256# 2257# options OVERRIDE_CARD=xxx 2258# options OVERRIDE_TUNER=xxx 2259# options OVERRIDE_MSP=1 2260# options OVERRIDE_DBX=1 2261# These options can be used to override the auto detection 2262# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h 2263# Using sysctl(8) run-time overrides on a per-card basis can be made 2264# 2265# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL 2266# or 2267# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC 2268# Specifes the default video capture mode. 2269# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 2270# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 2271# 2272# options BKTR_USE_PLL 2273# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 2274# must enable PLL mode with this option. eg some new Bt878 cards. 2275# 2276# options BKTR_GPIO_ACCESS 2277# This enable IOCTLs which give user level access to the GPIO port. 2278# 2279# options BKTR_NO_MSP_RESET 2280# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 2281# 2282# options BKTR_430_FX_MODE 2283# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 2284# 2285# options BKTR_SIS_VIA_MODE 2286# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 2287# needed for some old SiS and VIA chipset motherboards. 2288# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 2289# motherboards and motherboards with bad or incomplete PCI 2.1 support. 2290# As a rough guess, old = before 1998 2291# 2292 2293device meteor 1 2294 2295# Brooktree driver has been ported to the new I2C framework. Thus, 2296# you'll need to have the following 3 lines in the kernel config. 2297# device smbus 2298# device iicbus 2299# device iicbb 2300# The iic and smb devices are only needed if you want to control other 2301# I2C slaves connected to the external connector of some cards. 2302# 2303device bktr 1 2304 2305# 2306# PC Card/PCMCIA 2307# (OLDCARD) 2308# 2309# card: pccard slots 2310# pcic: isa/pccard bridge 2311device pcic 2312hint.pcic.0.at="isa" 2313hint.pcic.1.at="isa" 2314device card 2315 2316# 2317# PC Card/PCMCIA and Cardbus 2318# (NEWCARD) 2319# 2320# Note that NEWCARD and OLDCARD are incompatible. Do not use both at the same 2321# time. 2322# 2323# pccbb: isa/pccard and pci/cardbus bridge 2324# pccard: pccard slots 2325# cardbus: cardbus slots 2326#device pccbb 2327#device pccard 2328#device cardbus 2329 2330# You may need to reset all pccards after resuming 2331options PCIC_RESUME_RESET # reset after resume 2332 2333# 2334# Laptop/Notebook options: 2335# 2336# See also: 2337# apm under `Miscellaneous hardware' 2338# above. 2339 2340# For older notebooks that signal a powerfail condition (external 2341# power supply dropped, or battery state low) by issuing an NMI: 2342 2343options POWERFAIL_NMI # make it beep instead of panicing 2344 2345# 2346# SMB bus 2347# 2348# System Management Bus support is provided by the 'smbus' device. 2349# Access to the SMBus device is via the 'smb' device (/dev/smb*), 2350# which is a child of the 'smbus' device. 2351# 2352# Supported devices: 2353# smb standard io through /dev/smb* 2354# 2355# Supported SMB interfaces: 2356# iicsmb I2C to SMB bridge with any iicbus interface 2357# bktr brooktree848 I2C hardware interface 2358# intpm Intel PIIX4 Power Management Unit 2359# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 2360# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) 2361# 2362device smbus # Bus support, required for smb below. 2363 2364device intpm 2365device alpm 2366device ichsmb 2367 2368device smb 2369 2370# 2371# I2C Bus 2372# 2373# Philips i2c bus support is provided by the `iicbus' device. 2374# 2375# Supported devices: 2376# ic i2c network interface 2377# iic i2c standard io 2378# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 2379# 2380# Supported interfaces: 2381# pcf Philips PCF8584 ISA-bus controller 2382# bktr brooktree848 I2C software interface 2383# 2384# Other: 2385# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 2386# 2387device iicbus # Bus support, required for ic/iic/iicsmb below. 2388device iicbb 2389 2390device ic 2391device iic 2392device iicsmb # smb over i2c bridge 2393 2394device pcf 2395hint.pcf.0.at="isa" 2396hint.pcf.0.port="0x320" 2397hint.pcf.0.irq="5" 2398 2399#--------------------------------------------------------------------------- 2400# ISDN4BSD 2401# 2402# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 2403# 2404# i4b passive ISDN cards support contains the following hardware drivers: 2405# 2406# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver 2407# iwic - Winbond W6692 PCI bus ISDN S/T interface controller 2408# ifpi - AVM Fritz!Card PCI driver 2409# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver 2410# ifpnp - AVM Fritz!Card PnP driver 2411# itjc - Siemens ISAC / TJNet Tiger300/320 chipset 2412# 2413# i4b active ISDN cards support contains the following hardware drivers: 2414# 2415# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1 2416# 2417# Note that the ``options'' (if given) and ``device'' lines must BOTH 2418# be uncommented to enable support for a given card ! 2419# 2420# In addition to a hardware driver (and probably an option) the mandatory 2421# ISDN protocol stack devices and the mandatory support device must be 2422# enabled as well as one or more devices from the optional devices section. 2423# 2424#--------------------------------------------------------------------------- 2425# isic driver (Siemens/Infineon chipsets) 2426# 2427device isic 2428# 2429# ISA bus non-PnP Cards: 2430# ---------------------- 2431# 2432# Teles S0/8 or Niccy 1008 2433options TEL_S0_8 2434hint.isic.0.at="isa" 2435hint.isic.0.maddr="0xd0000" 2436hint.isic.0.irq="5" 2437hint.isic.0.flags="1" 2438# 2439# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 2440options TEL_S0_16 2441hint.isic.0.at="isa" 2442hint.isic.0.port="0xd80" 2443hint.isic.0.maddr="0xd0000" 2444hint.isic.0.irq="5" 2445hint.isic.0.flags="2" 2446# 2447# Teles S0/16.3 2448options TEL_S0_16_3 2449hint.isic.0.at="isa" 2450hint.isic.0.port="0xd80" 2451hint.isic.0.irq="5" 2452hint.isic.0.flags="3" 2453# 2454# AVM A1 or AVM Fritz!Card 2455options AVM_A1 2456hint.isic.0.at="isa" 2457hint.isic.0.port="0x340" 2458hint.isic.0.irq="5" 2459hint.isic.0.flags="4" 2460# 2461# USRobotics Sportster ISDN TA intern 2462options USR_STI 2463hint.isic.0.at="isa" 2464hint.isic.0.port="0x268" 2465hint.isic.0.irq="5" 2466hint.isic.0.flags="7" 2467# 2468# ITK ix1 Micro ( < V.3, non-PnP version ) 2469options ITKIX1 2470hint.isic.0.at="isa" 2471hint.isic.0.port="0x398" 2472hint.isic.0.irq="10" 2473hint.isic.0.flags="18" 2474# 2475# ELSA PCC-16 2476options ELSA_PCC16 2477hint.isic.0.at="isa" 2478hint.isic.0.port="0x360" 2479hint.isic.0.irq="10" 2480hint.isic.0.flags="20" 2481# 2482# ISA bus PnP Cards: 2483# ------------------ 2484# 2485# Teles S0/16.3 PnP 2486options TEL_S0_16_3_P 2487# 2488# Creatix ISDN-S0 P&P 2489options CRTX_S0_P 2490# 2491# Dr. Neuhaus Niccy Go@ 2492options DRN_NGO 2493# 2494# Sedlbauer Win Speed 2495options SEDLBAUER 2496# 2497# Dynalink IS64PH 2498options DYNALINK 2499# 2500# ELSA QuickStep 1000pro ISA 2501options ELSA_QS1ISA 2502# 2503# Siemens I-Surf 2.0 2504options SIEMENS_ISURF2 2505# 2506# Asuscom ISDNlink 128K ISA 2507options ASUSCOM_IPAC 2508# 2509# Eicon Diehl DIVA 2.0 and 2.02 2510options EICON_DIVA 2511# 2512# Compaq Microcom 610 ISDN card (Compaq series PSB2222I) 2513options COMPAQ_M610 2514# 2515# PCI bus Cards: 2516# -------------- 2517# 2518# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 2519options ELSA_QS1PCI 2520# 2521# 2522#--------------------------------------------------------------------------- 2523# ifpnp driver for AVM Fritz!Card PnP 2524# 2525# AVM Fritz!Card PnP 2526device ifpnp 2527# 2528#--------------------------------------------------------------------------- 2529# ihfc driver for Cologne Chip ISA chipsets (experimental!) 2530# 2531# Teles 16.3c ISA PnP 2532# AcerISDN P10 ISA PnP 2533# TELEINT ISDN SPEED No.1 2534device ihfc 2535# 2536#--------------------------------------------------------------------------- 2537# ifpi driver for AVM Fritz!Card PCI 2538# 2539# AVM Fritz!Card PCI 2540device ifpi 2541# 2542#--------------------------------------------------------------------------- 2543# iwic driver for Winbond W6692 chipset 2544# 2545# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards) 2546device iwic 2547# 2548#--------------------------------------------------------------------------- 2549# itjc driver for Simens ISAC / TJNet Tiger300/320 chipset 2550# 2551# Traverse Technologies NETjet-S 2552# Teles PCI-TJ 2553device itjc 2554# 2555#--------------------------------------------------------------------------- 2556# iavc driver (AVM active cards, needs i4bcapi driver!) 2557# 2558device iavc 2559# 2560# AVM B1 ISA bus (PnP mode not supported!) 2561# ---------------------------------------- 2562hint.iavc.0.at="isa" 2563hint.iavc.0.port="0x150" 2564hint.iavc.0.irq="5" 2565# 2566#--------------------------------------------------------------------------- 2567# ISDN Protocol Stack - mandatory for all hardware drivers 2568# 2569# Q.921 / layer 2 - i4b passive cards D channel handling 2570device "i4bq921" 2571# 2572# Q.931 / layer 3 - i4b passive cards D channel handling 2573device "i4bq931" 2574# 2575# layer 4 - i4b common passive and active card handling 2576device "i4b" 2577# 2578#--------------------------------------------------------------------------- 2579# ISDN devices - mandatory for all hardware drivers 2580# 2581# userland driver to do ISDN tracing (for passive cards only) 2582device "i4btrc" 4 2583# 2584# userland driver to control the whole thing 2585device "i4bctl" 2586# 2587#--------------------------------------------------------------------------- 2588# ISDN devices - optional 2589# 2590# userland driver for access to raw B channel 2591device "i4brbch" 4 2592# 2593# userland driver for telephony 2594device "i4btel" 2 2595# 2596# network driver for IP over raw HDLC ISDN 2597device "i4bipr" 4 2598# enable VJ header compression detection for ipr i/f 2599options IPR_VJ 2600# enable logging of the first n IP packets to isdnd (n=32 here) 2601options IPR_LOG=32 2602# 2603# network driver for sync PPP over ISDN; requires an equivalent 2604# number of sppp device to be configured 2605device "i4bisppp" 4 2606# 2607# B-channel interface to the netgraph subsystem 2608device "i4bing" 2 2609# 2610# CAPI driver needed for active ISDN cards (see iavc driver above) 2611device "i4bcapi" 2612# 2613#--------------------------------------------------------------------------- 2614 2615# Parallel-Port Bus 2616# 2617# Parallel port bus support is provided by the `ppbus' device. 2618# Multiple devices may be attached to the parallel port, devices 2619# are automatically probed and attached when found. 2620# 2621# Supported devices: 2622# vpo Iomega Zip Drive 2623# Requires SCSI disk support ('scbus' and 'da'), best 2624# performance is achieved with ports in EPP 1.9 mode. 2625# lpt Parallel Printer 2626# plip Parallel network interface 2627# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 2628# pps Pulse per second Timing Interface 2629# lpbb Philips official parallel port I2C bit-banging interface 2630# 2631# Supported interfaces: 2632# ppc ISA-bus parallel port interfaces. 2633# 2634 2635options PPC_PROBE_CHIPSET # Enable chipset specific detection 2636 # (see flags in ppc(4)) 2637options DEBUG_1284 # IEEE1284 signaling protocol debug 2638options PERIPH_1284 # Makes your computer act as a IEEE1284 2639 # compliant peripheral 2640options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 2641options VP0_DEBUG # ZIP/ZIP+ debug 2642options LPT_DEBUG # Printer driver debug 2643options PPC_DEBUG # Parallel chipset level debug 2644options PLIP_DEBUG # Parallel network IP interface debug 2645options PCFCLOCK_VERBOSE # Verbose pcfclock driver 2646options PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 2647 2648device ppc 2649hint.ppc.0.at="isa" 2650hint.ppc.0.irq="7" 2651device ppbus 2652device vpo 2653device lpt 2654device plip 2655device ppi 2656device pps 2657device lpbb 2658device pcfclock 2659 2660# Kernel BOOTP support 2661 2662options BOOTP # Use BOOTP to obtain IP address/hostname 2663options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 2664options BOOTP_NFSV3 # Use NFS v3 to NFS mount root 2665options BOOTP_COMPAT # Workaround for broken bootp daemons. 2666options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 2667 2668# 2669# Add tie-ins for a hardware watchdog. This only enable the hooks; 2670# the user must still supply the actual driver. 2671# 2672options HW_WDOG 2673 2674# 2675# Set the number of PV entries per process. Increasing this can 2676# stop panics related to heavy use of shared memory. However, that can 2677# (combined with large amounts of physical memory) cause panics at 2678# boot time due the kernel running out of VM space. 2679# 2680# If you're tweaking this, you might also want to increase the sysctls 2681# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 2682# 2683# The value below is the one more than the default. 2684# 2685options PMAP_SHPGPERPROC=201 2686 2687# 2688# Change the size of the kernel virtual address space. Due to 2689# constraints in loader(8) on i386, this must be a multiple of 4. 2690# 256 = 1 GB of kernel address space. Increasing this also causes 2691# a reduction of the address space in user processes. 512 splits 2692# the 4GB cpu address space in half (2GB user, 2GB kernel). 2693# 2694options KVA_PAGES=260 2695 2696# 2697# Disable swapping. This option removes all code which actually performs 2698# swapping, so it's not possible to turn it back on at run-time. 2699# 2700# This is sometimes usable for systems which don't have any swap space 2701# (see also sysctls "vm.defer_swapspace_pageouts" and 2702# "vm.disable_swapspace_pageouts") 2703# 2704#options NO_SWAPPING 2705 2706# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers 2707# for sendfile(2) that are used to map file VM pages, and normally 2708# default to a quantity that is roughly 16*MAXUSERS+512. You would 2709# typically want about 4 of these for each simultaneous file send. 2710# 2711options NSFBUFS=1024 2712 2713# 2714# Enable extra debugging code for locks. This stores the filename and 2715# line of whatever acquired the lock in the lock itself, and change a 2716# number of function calls to pass around the relevant data. This is 2717# not at all useful unless you are debugging lock code. Also note 2718# that it is likely to break e.g. fstat(1) unless you recompile your 2719# userland with -DDEBUG_LOCKS as well. 2720# 2721options DEBUG_LOCKS 2722 2723 2724##################################################################### 2725# ABI Emulation 2726 2727# Enable iBCS2 runtime support for SCO and ISC binaries 2728options IBCS2 2729 2730# Emulate spx device for client side of SVR3 local X interface 2731options SPX_HACK 2732 2733# Enable Linux ABI emulation 2734options COMPAT_LINUX 2735 2736# Enable the linux-like proc filesystem support (requires COMPAT_LINUX 2737# and PSEUDOFS) 2738options LINPROCFS 2739 2740# Linux debugging 2741options DEBUG_LINUX 2742 2743# 2744# SysVR4 ABI emulation 2745# 2746# The svr4 ABI emulator can be statically compiled into the kernel or loaded as 2747# a KLD module. 2748# The STREAMS network emulation code can also be compiled statically or as a 2749# module. If loaded as a module, it must be loaded before the svr4 module 2750# (the /usr/sbin/svr4 script does this for you). If compiling statically, 2751# the `streams' device must be configured into any kernel which also 2752# specifies COMPAT_SVR4. It is possible to have a statically-configured 2753# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4 2754# script understands that it doesn't need to load the `streams' module under 2755# those circumstances. 2756# Caveat: At this time, `options KTRACE' is required for the svr4 emulator 2757# (whether static or dynamic). 2758# 2759options COMPAT_SVR4 # build emulator statically 2760options DEBUG_SVR4 # enable verbose debugging 2761device streams # STREAMS network driver (required for svr4). 2762 2763 2764##################################################################### 2765# USB support 2766# UHCI controller 2767device uhci 2768# OHCI controller 2769device ohci 2770# General USB code (mandatory for USB) 2771device usb 2772# 2773# USB Double Bulk Pipe devices 2774device udbp 2775# Generic USB device driver 2776device ugen 2777# Human Interface Device (anything with buttons and dials) 2778device uhid 2779# USB keyboard 2780device ukbd 2781# USB printer 2782device ulpt 2783# USB Iomega Zip 100 Drive (Requires scbus and da) 2784device umass 2785# USB modem support 2786device umodem 2787# USB mouse 2788device ums 2789# Diamond Rio 500 Mp3 player 2790device urio 2791# USB scanners 2792device uscanner 2793# 2794# ADMtek USB ethernet. Supports the LinkSys USB100TX, 2795# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 2796# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 2797# eval board. 2798device aue 2799# 2800# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 2801# and Netmate II, and the Belkin F5U111. 2802device cue 2803# 2804# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 2805# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 2806# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 2807# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 2808# and 2104USB, and the Corega USB-T. 2809device kue 2810 2811# debugging options for the USB subsystem 2812# 2813options UHCI_DEBUG 2814options OHCI_DEBUG 2815options USB_DEBUG 2816 2817options UGEN_DEBUG 2818options UHID_DEBUG 2819options UHUB_DEBUG 2820options UKBD_DEBUG 2821options ULPT_DEBUG 2822options UMASS_DEBUG 2823options UMS_DEBUG 2824options URIO_DEBUG 2825 2826# options for ukbd: 2827options UKBD_DFLT_KEYMAP # specify the built-in keymap 2828makeoptions UKBD_DFLT_KEYMAP=it.iso 2829 2830# 2831# Embedded system options: 2832# 2833# An embedded system might want to run something other than init. 2834options INIT_PATH="/sbin/init:/stand/sysinstall" 2835 2836# Debug options 2837options BUS_DEBUG # enable newbus debugging 2838options DEBUG_VFS_LOCKS # enable vfs lock debugging 2839options NPX_DEBUG # enable npx debugging (FPU/math emu) 2840 2841##################################################################### 2842# SYSV IPC KERNEL PARAMETERS 2843# 2844# Maximum number of entries in a semaphore map. 2845options SEMMAP=31 2846 2847# Maximum number of System V semaphores that can be used on the system at 2848# one time. 2849options SEMMNI=11 2850 2851# Total number of semaphores system wide 2852options SEMMNS=61 2853 2854# Total number of undo structures in system 2855options SEMMNU=31 2856 2857# Maximum number of System V semaphores that can be used by a single process 2858# at one time. 2859options SEMMSL=61 2860 2861# Maximum number of operations that can be outstanding on a single System V 2862# semaphore at one time. 2863options SEMOPM=101 2864 2865# Maximum number of undo operations that can be outstanding on a single 2866# System V semaphore at one time. 2867options SEMUME=11 2868 2869# Maximum number of shared memory pages system wide. 2870options SHMALL=1025 2871 2872# Maximum size, in bytes, of a single System V shared memory region. 2873options SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)" 2874options SHMMAXPGS=1025 2875 2876# Minimum size, in bytes, of a single System V shared memory region. 2877options SHMMIN=2 2878 2879# Maximum number of shared memory regions that can be used on the system 2880# at one time. 2881options SHMMNI=33 2882 2883# Maximum number of System V shared memory regions that can be attached to 2884# a single process at one time. 2885options SHMSEG=9 2886 2887# Set the amount of time (in seconds) the system will wait before 2888# rebooting automatically when a kernel panic occurs. If set to (-1), 2889# the system will wait indefinitely until a key is pressed on the 2890# console. 2891options PANIC_REBOOT_WAIT_TIME=16 2892 2893##################################################################### 2894 2895# More undocumented options for linting. 2896# Note that documenting these are not considered an affront. 2897 2898options CAM_DEBUG_DELAY 2899 2900# VFS cluster debugging. 2901options CLUSTERDEBUG 2902 2903options DEBUG 2904 2905# PECOFF module (Win32 Execution Format) 2906options PECOFF_SUPPORT 2907options PECOFF_DEBUG 2908 2909# Disable the 4 MByte PSE CPU feature. 2910#options DISABLE_PSE 2911 2912options ENABLE_ALART 2913options I4B_SMP_WORKAROUND 2914options I586_PMC_GUPROF=0x70000 2915options KBDIO_DEBUG=2 2916options KBD_MAXRETRY=4 2917options KBD_MAXWAIT=6 2918options KBD_RESETDELAY=201 2919 2920# Enable the PF_KEY Key Management API. 2921options KEY 2922 2923# Kernel filelock debugging. 2924options LOCKF_DEBUG 2925 2926# System V compatible message queues 2927# Please note that the values provided here are used to test kernel 2928# building. The defaults in the sources provide almost the same numbers. 2929# MSGSSZ must be a power of 2 between 8 and 1024. 2930options MSGMNB=2049 # Max number of chars in queue 2931options MSGMNI=41 # Max number of message queue identifiers 2932options MSGSEG=2049 # Max number of message segments 2933options MSGSSZ=16 # Size of a message segment 2934options MSGTQL=41 # Max number of messages in system 2935 2936options NBUF=512 # Number of buffer headers 2937 2938options NMBCLUSTERS=1024 # Number of mbuf clusters 2939 2940options PSM_DEBUG=1 2941 2942options SCSI_NCR_DEBUG 2943options SCSI_NCR_MAX_SYNC=10000 2944options SCSI_NCR_MAX_WIDE=1 2945options SCSI_NCR_MYADDR=7 2946 2947options SC_DEBUG_LEVEL=5 # Syscons debug level 2948options SC_RENDER_DEBUG # syscons rendering debugging 2949 2950options SHOW_BUSYBUFS # List buffers that prevent root unmount 2951options SIMPLELOCK_DEBUG 2952options SLIP_IFF_OPTS 2953options TIMER_FREQ="((14318182+6)/12)" 2954options VFS_BIO_DEBUG # VFS buffer I/O debugging 2955 2956options VM_KMEM_SIZE 2957options VM_KMEM_SIZE_MAX 2958options VM_KMEM_SIZE_SCALE 2959