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# $FreeBSD$ 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. Setting 33# maxusers to 0 will cause the system to auto-size based on physical 34# memory. 35# 36maxusers 10 37 38# 39# We want LINT to cover profiling as well 40profile 2 41 42# 43# The `makeoptions' parameter allows variables to be passed to the 44# generated Makefile in the build area. 45# 46# CONF_CFLAGS gives some extra compiler flags that are added to ${CFLAGS} 47# after most other flags. Here we use it to inhibit use of non-optimal 48# gcc builtin functions (e.g., memcmp). 49# 50# DEBUG happens to be magic. 51# The following is equivalent to 'config -g KERNELNAME' and creates 52# 'kernel.debug' compiled with -g debugging as well as a normal 53# 'kernel'. Use 'make install.debug' to install the debug kernel 54# but that isn't normally necessary as the debug symbols are not loaded 55# by the kernel and are not useful there anyway. 56# 57# KERNEL can be overridden so that you can change the default name of your 58# kernel. 59# 60# MODULES_OVERRIDE can be used to limit modules built to a specific list. 61# 62makeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc. 63#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 64#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo" 65# Only build Linux API modules and plus those parts of the sound system I need. 66#makeoptions MODULES_OVERRIDE="linux sound/snd sound/pcm sound/driver/maestro3" 67 68# 69# Certain applications can grow to be larger than the 512M limit 70# that FreeBSD initially imposes. Below are some options to 71# allow that limit to grow to 1GB, and can be increased further 72# with changing the parameters. MAXDSIZ is the maximum that the 73# limit can be set to, and the DFLDSIZ is the default value for 74# the limit. MAXSSIZ is the maximum that the stack limit can be 75# set to. You might want to set the default lower than the max, 76# and explicitly set the maximum with a shell command for processes 77# that regularly exceed the limit like INND. 78# 79options MAXDSIZ="(1024UL*1024*1024)" 80options MAXSSIZ="(128UL*1024*1024)" 81options DFLDSIZ="(1024UL*1024*1024)" 82 83# 84# BLKDEV_IOSIZE sets the default block size used in user block 85# device I/O. Note that this value will be overriden by the label 86# when specifying a block device from a label with a non-0 87# partition blocksize. The default is PAGE_SIZE. 88# 89options BLKDEV_IOSIZE=8192 90 91# Options for the VM subsystem 92options PQ_CACHESIZE=512 # color for 512k/16k cache 93options KSTACK_PAGES=3 # number of 4k stack pages per process 94# Deprecated options supported for backwards compatibility 95#options PQ_NOOPT # No coloring 96#options PQ_LARGECACHE # color for 512k/16k cache 97#options PQ_HUGECACHE # color for 1024k/16k cache 98#options PQ_MEDIUMCACHE # color for 256k/16k cache 99#options PQ_NORMALCACHE # color for 64k/16k cache 100 101# This allows you to actually store this configuration file into 102# the kernel binary itself, where it may be later read by saying: 103# strings -n 3 /boot/kernel/kernel | sed -n 's/^___//p' > MYKERNEL 104# 105options INCLUDE_CONFIG_FILE # Include this file in kernel 106 107# 108# The root device and filesystem type can be compiled in; 109# this provides a fallback option if the root device cannot 110# be correctly guesst by the bootstrap code, or an override if 111# the RB_DFLTROOT flag (-r) is specified when booting the kernel. 112# 113options ROOTDEVNAME=\"ufs:da0s2e\" 114 115 116##################################################################### 117# SMP OPTIONS: 118# 119# SMP enables building of a Symmetric MultiProcessor Kernel. 120# APIC_IO enables the use of the IO APIC for Symmetric I/O. 121# 122# Notes: 123# 124# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard. 125# 126# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels. 127# 128# Check the 'Rogue SMP hardware' section to see if additional options 129# are required by your hardware. 130# 131 132# Mandatory: 133options SMP # Symmetric MultiProcessor Kernel 134options APIC_IO # Symmetric (APIC) I/O 135 136# 137# Rogue SMP hardware: 138# 139 140# Bridged PCI cards: 141# 142# The MP tables of most of the current generation MP motherboards 143# do NOT properly support bridged PCI cards. To use one of these 144# cards you should refer to ??? 145 146# SMP Debugging Options: 147# 148# MUTEX_DEBUG enables various extra assertions in the mutex code. 149# WITNESS enables the mutex witness code which detects deadlocks and cycles 150# during locking operations. 151# WITNESS_DDB causes the witness code to drop into the kernel debugger if 152# a lock heirarchy violation occurs or if locks are held when going to 153# sleep. 154# WITNESS_SKIPSPIN disables the witness checks on spin mutexes. 155options MUTEX_DEBUG 156options WITNESS 157options WITNESS_DDB 158options WITNESS_SKIPSPIN 159 160 161##################################################################### 162# CPU OPTIONS 163 164# 165# You must specify at least one CPU (the one you intend to run on); 166# deleting the specification for CPUs you don't need to use may make 167# parts of the system run faster. 168# I386_CPU is mutually exclusive with the other CPU types. 169# 170#cpu I386_CPU 171cpu I486_CPU 172cpu I586_CPU # aka Pentium(tm) 173cpu I686_CPU # aka Pentium Pro(tm) 174 175# 176# Options for CPU features. 177# 178# CPU_ATHLON_SSE_HACK tries to enable SSE instructions when the BIOS has 179# forgotten to enable them. 180# 181# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM 182# BlueLightning CPU. It works only with Cyrix FPU, and this option 183# should not be used with Intel FPU. 184# 185# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning 186# CPU if CPU supports it. The default is double-clock mode on 187# BlueLightning CPU box. 188# 189# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1). 190# 191# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct 192# mapped mode. Default is 2-way set associative mode. 193# 194# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space 195# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1. 196# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3) 197# 198# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables 199# reorder). This option should not be used if you use memory mapped 200# I/O device(s). 201# 202# CPU_ENABLE_SSE enables SSE/MMX2 instructions support. 203# 204# CPU_FASTER_5X86_FPU enables faster FPU exception handler. 205# 206# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products 207# for i386 machines. 208# 209# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of 210# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively 211# (no clock delay). 212# 213# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used 214# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected. 215# The default value is 5. 216# 217# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination 218# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE 219# 1). 220# 221# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option 222# is useful when you use Socket 8 to Socket 370 converter, because most Pentium 223# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs. 224# 225# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). 226# 227# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU 228# enters suspend mode following execution of HALT instruction. 229# 230# CPU_UPGRADE_HW_CACHE eliminates unneeded cache flush instruction(s). 231# 232# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD 233# K5/K6/K6-2 cpus. 234# 235# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache 236# flush at hold state. 237# 238# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs 239# without cache flush at hold state, and (2) write-back CPU cache on 240# Cyrix 6x86 whose revision < 2.7 (NOTE 2). 241# 242# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY 243# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is 244# executed. This option is only needed if I586_CPU is also defined, 245# and should be included for any non-Pentium CPU that defines it. 246# 247# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors 248# which indicates that the 15-16MB range is *definitely* not being 249# occupied by an ISA memory hole. 250# 251# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT, 252# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs. 253# These options may crash your system. 254# 255# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled 256# in write-through mode when revision < 2.7. If revision of Cyrix 257# 6x86 >= 2.7, CPU cache is always enabled in write-back mode. 258# 259# NOTE 3: This option may cause failures for software that requires 260# locked cycles in order to operate correctly. 261# 262options CPU_ATHLON_SSE_HACK 263options CPU_BLUELIGHTNING_FPU_OP_CACHE 264options CPU_BLUELIGHTNING_3X 265options CPU_BTB_EN 266options CPU_DIRECT_MAPPED_CACHE 267options CPU_DISABLE_5X86_LSSER 268options CPU_ENABLE_SSE 269options CPU_FASTER_5X86_FPU 270options CPU_I486_ON_386 271options CPU_IORT 272options CPU_L2_LATENCY=5 273options CPU_LOOP_EN 274options CPU_PPRO2CELERON 275options CPU_RSTK_EN 276options CPU_SUSP_HLT 277options CPU_UPGRADE_HW_CACHE 278options CPU_WT_ALLOC 279options CYRIX_CACHE_WORKS 280options CYRIX_CACHE_REALLY_WORKS 281#options NO_F00F_HACK 282 283# 284# A math emulator is mandatory if you wish to run on hardware which 285# does not have a floating-point processor. Pick either the original, 286# bogus (but freely-distributable) math emulator, or a much more 287# fully-featured but GPL-licensed emulator taken from Linux. 288# 289options MATH_EMULATE #Support for x87 emulation 290# Don't enable both of these in a real config. 291options GPL_MATH_EMULATE #Support for x87 emulation via 292 #new math emulator 293 294 295##################################################################### 296# COMPATIBILITY OPTIONS 297 298# 299# Implement system calls compatible with 4.3BSD and older versions of 300# FreeBSD. You probably do NOT want to remove this as much current code 301# still relies on the 4.3 emulation. 302# 303options COMPAT_43 304 305# 306# These three options provide support for System V Interface 307# Definition-style interprocess communication, in the form of shared 308# memory, semaphores, and message queues, respectively. 309# 310options SYSVSHM 311options SYSVSEM 312options SYSVMSG 313 314 315##################################################################### 316# DEBUGGING OPTIONS 317 318# 319# Enable the kernel debugger. 320# 321options DDB 322 323# 324# Don't drop into DDB for a panic. Intended for unattended operation 325# where you may want to drop to DDB from the console, but still want 326# the machine to recover from a panic 327# 328options DDB_UNATTENDED 329 330# 331# If using GDB remote mode to debug the kernel, there's a non-standard 332# extension to the remote protocol that can be used to use the serial 333# port as both the debugging port and the system console. It's non- 334# standard and you're on your own if you enable it. See also the 335# "remotechat" variables in the FreeBSD specific version of gdb. 336# 337options GDB_REMOTE_CHAT 338 339# 340# KTRACE enables the system-call tracing facility ktrace(2). 341# 342options KTRACE #kernel tracing 343 344# 345# KTR is a kernel tracing mechanism imported from BSD/OS. Currently it 346# has no userland interface aside from a few sysctl's. It is enabled with 347# the KTR option. The KTR_EXTEND option causes trace events to be generated 348# as a string from snprintf rather than as a string and up to 5 argument 349# pointers. KTR_ENTRIES defines the number of entries in the circular trace 350# buffer. KTR_COMPILE defines the mask of events to compile into the kernel 351# as defined by the KTR_* constants in <sys/ktr.h>. KTR_MASK defines the 352# initial value of the ktr_mask variable which determines at runtime what 353# events to trace. KTR_CPUMASK determines which CPU's log events, with 354# bit X corresponding to cpu X. KTR_VERBOSE enables dumping of KTR events 355# to the console by default. This functionality can be toggled via the 356# debug.ktr_verbose sysctl and defaults to off if KTR_VERBOSE is not defined. 357# 358options KTR 359options KTR_EXTEND 360options KTR_ENTRIES=1024 361options KTR_COMPILE="(KTR_INTR|KTR_PROC)" 362options KTR_MASK=KTR_INTR 363options KTR_CPUMASK=0x3 364options KTR_VERBOSE 365 366# 367# The INVARIANTS option is used in a number of source files to enable 368# extra sanity checking of internal structures. This support is not 369# enabled by default because of the extra time it would take to check 370# for these conditions, which can only occur as a result of 371# programming errors. 372# 373options INVARIANTS 374 375# 376# The INVARIANT_SUPPORT option makes us compile in support for 377# verifying some of the internal structures. It is a prerequisite for 378# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be 379# called. The intent is that you can set 'INVARIANTS' for single 380# source files (by changing the source file or specifying it on the 381# command line) if you have 'INVARIANT_SUPPORT' enabled. Also, if you 382# wish to build a kernel module with 'INVARIANTS', then adding 383# 'INVARIANT_SUPPORT' to your kernel will provide all the necessary 384# infrastructure without the added overhead. 385# 386options INVARIANT_SUPPORT 387 388# 389# The DIAGNOSTIC option is used to enable extra debugging information 390# from some parts of the kernel. As this makes everything more noisy, 391# it is disabled by default. 392# 393options DIAGNOSTIC 394 395# 396# REGRESSION causes optional kernel interfaces necessary only for regression 397# testing to be enabled. These interfaces may consitute security risks 398# when enabled, as they permit processes to easily modify aspects of the 399# run-time environment to reproduce unlikely or unusual (possibly normally 400# impossible) scenarios. 401# 402options REGRESSION 403 404# 405# RESTARTABLE_PANICS allows one to continue from a panic as if it were 406# a call to the debugger via the Debugger() function instead. It is only 407# useful if a kernel debugger is present. To restart from a panic, reset 408# the panicstr variable to NULL and continue execution. This option is 409# for development use only and should NOT be used in production systems 410# to "workaround" a panic. 411# 412#options RESTARTABLE_PANICS 413 414# 415# PERFMON causes the driver for Pentium/Pentium Pro performance counters 416# to be compiled. See perfmon(4) for more information. 417# 418options PERFMON 419 420 421# 422# This option let some drivers co-exist that can't co-exist in a running 423# system. This is used to be able to compile all kernel code in one go for 424# quality assurance purposes (like this file, which the option takes it name 425# from.) 426# 427options COMPILING_LINT 428 429 430# XXX - this doesn't belong here. 431# Allow ordinary users to take the console - this is useful for X. 432options UCONSOLE 433 434# XXX - this doesn't belong here either 435#options USERCONFIG #boot -c editor 436#options INTRO_USERCONFIG #imply -c and show intro screen 437#options VISUAL_USERCONFIG #visual boot -c editor 438 439##################################################################### 440# NETWORKING OPTIONS 441 442# 443# Protocol families: 444# Only the INET (Internet) family is officially supported in FreeBSD. 445# Source code for the NS (Xerox Network Service) is provided for amusement 446# value. 447# 448options INET #Internet communications protocols 449options INET6 #IPv6 communications protocols 450options IPSEC #IP security 451options IPSEC_ESP #IP security (crypto; define w/ IPSEC) 452options IPSEC_DEBUG #debug for IP security 453 454options IPX #IPX/SPX communications protocols 455options IPXIP #IPX in IP encapsulation (not available) 456options IPTUNNEL #IP in IPX encapsulation (not available) 457 458#options NCP #NetWare Core protocol 459 460options NETATALK #Appletalk communications protocols 461options NETATALKDEBUG #Appletalk debugging 462 463# These are currently broken but are shipped due to interest. 464#options NS #Xerox NS protocols 465#options NSIP #XNS over IP 466 467# mchain library. It can be either loaded as KLD or compiled into kernel 468options LIBMCHAIN 469 470# netgraph(4). Enable the base netgraph code with the NETGRAPH option. 471# Individual node types can be enabled with the corresponding option 472# listed below; however, this is not strictly necessary as netgraph 473# will automatically load the corresponding KLD module if the node type 474# is not already compiled into the kernel. Each type below has a 475# corresponding man page, e.g., ng_async(8). 476options NETGRAPH #netgraph(4) system 477options NETGRAPH_ASYNC 478options NETGRAPH_BPF 479options NETGRAPH_CISCO 480options NETGRAPH_ECHO 481options NETGRAPH_ETHER 482options NETGRAPH_FRAME_RELAY 483options NETGRAPH_GIF 484options NETGRAPH_GIF_DEMUX 485options NETGRAPH_HOLE 486options NETGRAPH_IFACE 487options NETGRAPH_IP_INPUT 488options NETGRAPH_KSOCKET 489options NETGRAPH_LMI 490# MPPC compression requires proprietary files (not included) 491#options NETGRAPH_MPPC_COMPRESSION 492options NETGRAPH_MPPC_ENCRYPTION 493options NETGRAPH_ONE2MANY 494options NETGRAPH_PPP 495options NETGRAPH_PPPOE 496options NETGRAPH_PPTPGRE 497options NETGRAPH_RFC1490 498options NETGRAPH_SOCKET 499options NETGRAPH_SPLIT 500options NETGRAPH_TEE 501options NETGRAPH_TTY 502options NETGRAPH_UI 503options NETGRAPH_VJC 504 505device mn # Munich32x/Falc54 Nx64kbit/sec cards. 506device lmc # tulip based LanMedia WAN cards 507device musycc # LMC/SBE LMC1504 quad T1/E1 508 509# 510# Network interfaces: 511# The `loop' device is MANDATORY when networking is enabled. 512# The `ether' device provides generic code to handle 513# Ethernets; it is MANDATORY when a Ethernet device driver is 514# configured or token-ring is enabled. 515# The `fddi' device provides generic code to support FDDI. 516# The `arcnet' device provides generic code to support Arcnet. 517# The `sppp' device serves a similar role for certain types 518# of synchronous PPP links (like `cx', `ar'). 519# The `sl' device implements the Serial Line IP (SLIP) service. 520# The `ppp' device implements the Point-to-Point Protocol. 521# The `bpf' device enables the Berkeley Packet Filter. Be 522# aware of the legal and administrative consequences of enabling this 523# option. The number of devices determines the maximum number of 524# simultaneous BPF clients programs runnable. 525# The `disc' device implements a minimal network interface, 526# which throws away all packets sent and never receives any. It is 527# included for testing purposes. This shows up as the `ds' interface. 528# The `tap' device is a pty-like virtual Ethernet interface 529# The `tun' device implements (user-)ppp and nos-tun 530# The `gif' device implements IPv6 over IP4 tunneling, 531# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and 532# IPv6 over IPv6 tunneling. 533# The XBONEHACK option allows the same pair of addresses to be configured on 534# multiple gif interfaces. 535# The `faith' device captures packets sent to it and diverts them 536# to the IPv4/IPv6 translation daemon. 537# The `stf' device implements 6to4 encapsulation. 538# The `ef' device provides support for multiple ethernet frame types 539# specified via ETHER_* options. See ef(4) for details. 540# 541# The PPP_BSDCOMP option enables support for compress(1) style entire 542# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 543# PPP_FILTER enables code for filtering the ppp data stream and selecting 544# events for resetting the demand dial activity timer - requires bpf. 545# See pppd(8) for more details. 546# 547device ether #Generic Ethernet 548device vlan #VLAN support 549device token #Generic TokenRing 550device fddi #Generic FDDI 551device arcnet #Generic Arcnet 552device sppp #Generic Synchronous PPP 553device loop 1 #Network loopback device 554device bpf #Berkeley packet filter 555device disc #Discard device (ds0, ds1, etc) 556device tap #Virtual Ethernet driver 557device tun #Tunnel driver (ppp(8), nos-tun(8)) 558device sl #Serial Line IP 559device ppp 2 #Point-to-point protocol 560options PPP_BSDCOMP #PPP BSD-compress support 561options PPP_DEFLATE #PPP zlib/deflate/gzip support 562options PPP_FILTER #enable bpf filtering (needs bpf) 563 564device ef # Multiple ethernet frames support 565options ETHER_II # enable Ethernet_II frame 566options ETHER_8023 # enable Ethernet_802.3 (Novell) frame 567options ETHER_8022 # enable Ethernet_802.2 frame 568options ETHER_SNAP # enable Ethernet_802.2/SNAP frame 569 570# for IPv6 571device gif #IPv6 and IPv4 tunneling 572options XBONEHACK 573device faith #for IPv6 and IPv4 translation 574device stf #6to4 IPv6 over IPv4 encapsulation 575 576# 577# Internet family options: 578# 579# MROUTING enables the kernel multicast packet forwarder, which works 580# with mrouted(8). 581# 582# IPFIREWALL enables support for IP firewall construction, in 583# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 584# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 585# limits the number of times a matching entry can be logged. 586# 587# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 588# and if you do not add other rules during startup to allow access, 589# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open 590# in /etc/rc.conf when first enabling this feature, then refining the 591# firewall rules in /etc/rc.firewall after you've tested that the new kernel 592# feature works properly. 593# 594# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 595# allow everything. Use with care, if a cracker can crash your 596# firewall machine, they can get to your protected machines. However, 597# if you are using it as an as-needed filter for specific problems as 598# they arise, then this may be for you. Changing the default to 'allow' 599# means that you won't get stuck if the kernel and /sbin/ipfw binary get 600# out of sync. 601# 602# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 603# 604# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 605# packets without touching the ttl). This can be useful to hide firewalls 606# from traceroute and similar tools. 607# 608# TCPDEBUG enables code which keeps traces of the TCP state machine 609# for sockets with the SO_DEBUG option set, which can then be examined 610# using the trpt(8) utility. 611# 612options MROUTING # Multicast routing 613options IPFIREWALL #firewall 614options IPFIREWALL_VERBOSE #enable logging to syslogd(8) 615options IPFIREWALL_FORWARD #enable transparent proxy support 616options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 617options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 618options IPV6FIREWALL #firewall for IPv6 619options IPV6FIREWALL_VERBOSE 620options IPV6FIREWALL_VERBOSE_LIMIT=100 621options IPV6FIREWALL_DEFAULT_TO_ACCEPT 622options IPDIVERT #divert sockets 623options IPFILTER #ipfilter support 624options IPFILTER_LOG #ipfilter logging 625options IPFILTER_DEFAULT_BLOCK #block all packets by default 626options IPSTEALTH #support for stealth forwarding 627options TCPDEBUG 628 629# RANDOM_IP_ID causes the ID field in IP packets to be randomized 630# instead of incremented by 1 with each packet generated. This 631# option closes a minor information leak which allows remote 632# observers to determine the rate of packet generation on the 633# machine by watching the counter. 634options RANDOM_IP_ID 635 636# Statically Link in accept filters 637options ACCEPT_FILTER_DATA 638options ACCEPT_FILTER_HTTP 639 640# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This 641# prevents nmap et al. from identifying the TCP/IP stack, but breaks support 642# for RFC1644 extensions and is not recommended for web servers. 643# 644options TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN 645 646# DUMMYNET enables the "dummynet" bandwidth limiter. You need 647# IPFIREWALL as well. See the dummynet(4) and ipfw(8) manpages for more info. 648# When you run DUMMYNET it is advisable to also have "options HZ=1000" 649# to achieve a smoother scheduling of the traffic. 650# 651# BRIDGE enables bridging between ethernet cards -- see bridge(4). 652# You can use IPFIREWALL and DUMMYNET together with bridging. 653# 654options DUMMYNET 655options BRIDGE 656 657# 658# ATM (HARP version) options 659# 660# ATM_CORE includes the base ATM functionality code. This must be included 661# for ATM support. 662# 663# ATM_IP includes support for running IP over ATM. 664# 665# At least one (and usually only one) of the following signalling managers 666# must be included (note that all signalling managers include PVC support): 667# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. 668# ATM_SPANS includes support for the `spans' signalling manager, which runs 669# the FORE Systems's proprietary SPANS signalling protocol. 670# ATM_UNI includes support for the `uni30' and `uni31' signalling managers, 671# which run the ATM Forum UNI 3.x signalling protocols. 672# 673# The `hea' driver provides support for the Efficient Networks, Inc. 674# ENI-155p ATM PCI Adapter. 675# 676# The `hfa' driver provides support for the FORE Systems, Inc. 677# PCA-200E ATM PCI Adapter. 678# 679options ATM_CORE #core ATM protocol family 680options ATM_IP #IP over ATM support 681options ATM_SIGPVC #SIGPVC signalling manager 682options ATM_SPANS #SPANS signalling manager 683options ATM_UNI #UNI signalling manager 684device hea #Efficient ENI-155p ATM PCI 685device hfa #FORE PCA-200E ATM PCI 686 687# 688# DEVICE_POLLING adds support for mixed interrupt-polling handling 689# of network device drivers, which has significant benefits in terms 690# of robustness to overloads and responsivity, as well as permitting 691# accurate scheduling of the CPU time between kernel network processing 692# and other activities. The drawback is a moderate (up to 1/HZ seconds) 693# potential increase in response times. 694# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING 695# to achieve smoother behaviour. 696# Additionally, you can enable/disable polling at runtime with the 697# sysctl variable kern.polling.enable (defaults off), and select 698# the CPU fraction reserved to userland with the sysctl variable 699# kern.polling.user_frac (default 50, range 0..100). 700# 701# Only the "dc" "fxp" and "sis" devices support this mode of operation at 702# the time of this writing. 703 704# disabled because it conflicts with SMP making LINT uncompilable. 705#options DEVICE_POLLING 706 707 708##################################################################### 709# FILESYSTEM OPTIONS 710 711# 712# Only the root, /usr, and /tmp filesystems need be statically 713# compiled; everything else will be automatically loaded at mount 714# time. (Exception: the UFS family--- FFS --- cannot 715# currently be demand-loaded.) Some people still prefer to statically 716# compile other filesystems as well. 717# 718# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be 719# buggy, and WILL panic your system if you attempt to do anything with 720# them. They are included here as an incentive for some enterprising 721# soul to sit down and fix them. 722# 723 724# One of these is mandatory: 725options FFS #Fast filesystem 726options NFSCLIENT #Network File System 727options NFSSERVER #Network File System 728 729# The rest are optional: 730options CD9660 #ISO 9660 filesystem 731options FDESCFS #File descriptor filesystem 732options HPFS #OS/2 File system 733options MSDOSFS #MS DOS File System (FAT, FAT32) 734options NTFS #NT File System 735options NULLFS #NULL filesystem 736#options NWFS #NetWare filesystem 737options PORTALFS #Portal filesystem 738options PROCFS #Process filesystem (requires PSEUDOFS) 739options PSEUDOFS #Pseudo-filesystem framework 740options UMAPFS #UID map filesystem 741options UNIONFS #Union filesystem 742# options NODEVFS #disable devices filesystem 743# The xFS_ROOT options REQUIRE the associated ``options xFS'' 744options NFS_ROOT #NFS usable as root device 745# This code enables IFS, an FFS which exports inodes as the namespace. 746# You can find details in src/sys/ufs/ifs/README . 747options IFS 748 749# Soft updates is a technique for improving file system speed and 750# making abrupt shutdown less risky. 751# 752options SOFTUPDATES 753 754# Extended attributes allow additional data to be associated with files, 755# and is used for ACLs, Capabilities, and MAC labels. 756# See src/sys/ufs/ufs/README.extattr for more information. 757options UFS_EXTATTR 758options UFS_EXTATTR_AUTOSTART 759 760# Access Control List support for UFS filesystems. The current ACL 761# implementation requires extended attribute support, UFS_EXTATTR, 762# for the underlying filesystem. 763# See src/sys/ufs/ufs/README.acls for more information. 764options UFS_ACL 765 766# Directory hashing improves the speed of operations on very large 767# directories at the expense of some memory. 768options UFS_DIRHASH 769 770# Make space in the kernel for a root filesystem on a md device. 771# Define to the number of kilobytes to reserve for the filesystem. 772options MD_ROOT_SIZE=10 773 774# Make the md device a potential root device, either with preloaded 775# images of type mfs_root or md_root. 776options MD_ROOT 777 778# Allow this many swap-devices. 779# 780# In order to manage swap, the system must reserve bitmap space that 781# scales with the largest mounted swap device multiplied by NSWAPDEV, 782# irregardless of whether other swap devices exist or not. So it 783# is not a good idea to make this value too large. 784options NSWAPDEV=5 785 786# Disk quotas are supported when this option is enabled. 787options QUOTA #enable disk quotas 788 789# If you are running a machine just as a fileserver for PC and MAC 790# users, using SAMBA or Netatalk, you may consider setting this option 791# and keeping all those users' directories on a filesystem that is 792# mounted with the suiddir option. This gives new files the same 793# ownership as the directory (similar to group). It's a security hole 794# if you let these users run programs, so confine it to file-servers 795# (but it'll save you lots of headaches in those cases). Root owned 796# directories are exempt and X bits are cleared. The suid bit must be 797# set on the directory as well; see chmod(1) PC owners can't see/set 798# ownerships so they keep getting their toes trodden on. This saves 799# you all the support calls as the filesystem it's used on will act as 800# they expect: "It's my dir so it must be my file". 801# 802options SUIDDIR 803 804# NFS options: 805options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 806options NFS_MAXATTRTIMO=60 807options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 808options NFS_MAXDIRATTRTIMO=60 809options NFS_GATHERDELAY=10 # Default write gather delay (msec) 810options NFS_WDELAYHASHSIZ=16 # and with this 811options NFS_DEBUG # Enable NFS Debugging 812 813# Coda stuff: 814options CODA #CODA filesystem. 815device vcoda 4 #coda minicache <-> venus comm. 816 817# 818# Add support for the EXT2FS filesystem of Linux fame. Be a bit 819# careful with this - the ext2fs code has a tendency to lag behind 820# changes and not be exercised very much, so mounting read/write could 821# be dangerous (and even mounting read only could result in panics.) 822# 823options EXT2FS 824 825# Use real implementations of the aio_* system calls. There are numerous 826# stability and security issues in the current aio code that make it 827# unsuitable for inclusion on machines with untrusted local users. 828options VFS_AIO 829 830# Enable the code UFS IO optimization through the VM system. This allows 831# use VM operations instead of copying operations when possible. 832# 833# Even with this enabled, actual use of the code is still controlled by the 834# sysctl vfs.ioopt. 0 gives no optimization, 1 gives normal (use VM 835# operations if a request happens to fit), 2 gives agressive optimization 836# (the operations are split to do as much as possible through the VM system.) 837# 838# Enabling this will probably not give an overall speedup except for 839# special workloads. 840options ENABLE_VFS_IOOPT 841 842# Cryptographically secure random number generator; /dev/[u]random 843device random 844 845 846##################################################################### 847# POSIX P1003.1B 848 849# Real time extensions added in the 1993 Posix 850# P1003_1B: Infrastructure 851# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 852# _KPOSIX_VERSION: Version kernel is built for 853 854options P1003_1B 855options _KPOSIX_PRIORITY_SCHEDULING 856options _KPOSIX_VERSION=199309L 857 858 859##################################################################### 860# CLOCK OPTIONS 861 862# The granularity of operation is controlled by the kernel option HZ whose 863# default value (100) means a granularity of 10ms (1s/HZ). 864# Some subsystems, such as DUMMYNET, might benefit from a smaller 865# granularity such as 1ms or less, for a smoother scheduling of packets. 866# Consider, however, that reducing the granularity too much might 867# cause excessive overhead in clock interrupt processing, 868# potentially causing ticks to be missed and thus actually reducing 869# the accuracy of operation. 870 871options HZ=100 872 873# Other clock options 874 875options CLK_CALIBRATION_LOOP 876options CLK_USE_I8254_CALIBRATION 877options CLK_USE_TSC_CALIBRATION 878 879 880##################################################################### 881# SCSI DEVICES 882 883# SCSI DEVICE CONFIGURATION 884 885# The SCSI subsystem consists of the `base' SCSI code, a number of 886# high-level SCSI device `type' drivers, and the low-level host-adapter 887# device drivers. The host adapters are listed in the ISA and PCI 888# device configuration sections below. 889# 890# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 891# that a given bus, target, and LUN always come on line as the same 892# device unit. In earlier versions the unit numbers were assigned 893# in the order that the devices were probed on the SCSI bus. This 894# means that if you removed a disk drive, you may have had to rewrite 895# your /etc/fstab file, and also that you had to be careful when adding 896# a new disk as it may have been probed earlier and moved your device 897# configuration around. 898 899# This old behavior is maintained as the default behavior. The unit 900# assignment begins with the first non-wired down unit for a device 901# type. For example, if you wire a disk as "da3" then the first 902# non-wired disk will be assigned da4. 903 904# The syntax for wiring down devices is: 905 906hint.scbus.0.at="ahc0" 907hint.scbus.1.at="ahc1" 908hint.scbus.1.bus="0" 909hint.scbus.3.at="ahc2" 910hint.scbus.3.bus="0" 911hint.scbus.2.at="ahc2" 912hint.scbus.2.bus="1" 913hint.da.0.at="scbus0" 914hint.da.0.target="0" 915hint.da.0.unit="0" 916hint.da.1.at="scbus3" 917hint.da.1.target="1" 918hint.da.2.at="scbus2" 919hint.da.2.target="3" 920hint.sa.1.at="scbus1" 921hint.sa.1.target="6" 922 923# "units" (SCSI logical unit number) that are not specified are 924# treated as if specified as LUN 0. 925 926# All SCSI devices allocate as many units as are required. 927 928# The ch driver drives SCSI Media Changer ("jukebox") devices. 929# 930# The da driver drives SCSI Direct Access ("disk") and Optical Media 931# ("WORM") devices. 932# 933# The sa driver drives SCSI Sequential Access ("tape") devices. 934# 935# The cd driver drives SCSI Read Only Direct Access ("cd") devices. 936# 937# The ses driver drives SCSI Envinronment Services ("ses") and 938# SAF-TE ("SCSI Accessable Fault-Tolerant Enclosure") devices. 939# 940# The pt driver drives SCSI Processor devices. 941# 942# 943# Target Mode support is provided here but also requires that a SIM 944# (SCSI Host Adapter Driver) provide support as well. 945# 946# The targ driver provides target mode support as a Processor type device. 947# It exists to give the minimal context necessary to respond to Inquiry 948# commands. There is a sample user application that shows how the rest 949# of the command support might be done in /usr/share/examples/scsi_target. 950# 951# The targbh driver provides target mode support and exists to respond 952# to incoming commands that do not otherwise have a logical unit assigned 953# to them. 954# 955# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 956# configuration as the "pass" driver. 957 958device scbus #base SCSI code 959device ch #SCSI media changers 960device da #SCSI direct access devices (aka disks) 961device sa #SCSI tapes 962device cd #SCSI CD-ROMs 963device ses #SCSI Environmental Services (and SAF-TE) 964device pt #SCSI processor 965device targ #SCSI Target Mode Code 966device targbh #SCSI Target Mode Blackhole Device 967device pass #CAM passthrough driver 968 969# CAM OPTIONS: 970# debugging options: 971# -- NOTE -- If you specify one of the bus/target/lun options, you must 972# specify them all! 973# CAMDEBUG: When defined enables debugging macros 974# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 975# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 976# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 977# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 978# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 979# 980# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 981# CAM_NEW_TRAN_CODE: this is the new transport layer code that will be switched 982# to soon 983# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 984# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 985# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 986# queue after a bus reset, and the number of milliseconds to 987# freeze the device queue after a bus device reset. 988options CAMDEBUG 989options CAM_DEBUG_BUS=-1 990options CAM_DEBUG_TARGET=-1 991options CAM_DEBUG_LUN=-1 992options CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 993options CAM_MAX_HIGHPOWER=4 994options SCSI_NO_SENSE_STRINGS 995options SCSI_NO_OP_STRINGS 996options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 997 998# Options for the CAM CDROM driver: 999# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 1000# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 1001# enforced if there is I/O waiting for another LUN 1002# The compiled in defaults for these variables are 2 and 10 seconds, 1003# respectively. 1004# 1005# These can also be changed on the fly with the following sysctl variables: 1006# kern.cam.cd.changer.min_busy_seconds 1007# kern.cam.cd.changer.max_busy_seconds 1008# 1009options CHANGER_MIN_BUSY_SECONDS=2 1010options CHANGER_MAX_BUSY_SECONDS=10 1011 1012# Options for the CAM sequential access driver: 1013# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes 1014# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 1015# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 1016# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 1017# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 1018options SA_IO_TIMEOUT="(4)" 1019options SA_SPACE_TIMEOUT="(60)" 1020options SA_REWIND_TIMEOUT="(2*60)" 1021options SA_ERASE_TIMEOUT="(4*60)" 1022options SA_1FM_AT_EOD 1023 1024# Optional timeout for the CAM processor target (pt) device 1025# This is specified in seconds. The default is 60 seconds. 1026options SCSI_PT_DEFAULT_TIMEOUT="60" 1027 1028# Optional enable of doing SES passthrough on other devices (e.g., disks) 1029# 1030# Normally disabled because a lot of newer SCSI disks report themselves 1031# as having SES capabilities, but this can then clot up attempts to build 1032# build a topology with the SES device that's on the box these drives 1033# are in.... 1034options SES_ENABLE_PASSTHROUGH 1035 1036 1037##################################################################### 1038# MISCELLANEOUS DEVICES AND OPTIONS 1039 1040# The `pty' device usually turns out to be ``effectively mandatory'', 1041# as it is required for `telnetd', `rlogind', `screen', `emacs', and 1042# `xterm', among others. 1043 1044device pty #Pseudo ttys 1045device nmdm #back-to-back tty devices 1046device speaker #Play IBM BASIC-style noises out your speaker 1047device gzip #Exec gzipped a.out's 1048device md #Memory/malloc disk 1049device snp #Snoop device - to look at pty/vty/etc.. 1050device ccd #Concatenated disk driver 1051 1052# Configuring Vinum into the kernel is not necessary, since the kld 1053# module gets started automatically when vinum(8) starts. This 1054# device is also untested. Use at your own risk. 1055# 1056# The option VINUMDEBUG must match the value set in CFLAGS 1057# in src/sbin/vinum/Makefile. Failure to do so will result in 1058# the following message from vinum(8): 1059# 1060# Can't get vinum config: Invalid argument 1061# 1062# see vinum(4) for more reasons not to use these options. 1063device vinum #Vinum concat/mirror/raid driver 1064options VINUMDEBUG #enable Vinum debugging hooks 1065 1066# Kernel side iconv library 1067options LIBICONV 1068 1069# Size of the kernel message buffer. Should be N * pagesize. 1070options MSGBUF_SIZE=40960 1071 1072 1073##################################################################### 1074# HARDWARE BUS CONFIGURATION 1075 1076# ISA, EISA, MCA and PCI bus: 1077 1078# 1079# Mandatory ISA devices: isa, npx 1080# 1081device isa 1082 1083# 1084# Options for `isa': 1085# 1086# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 1087# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 1088# This option breaks suspend/resume on some portables. 1089# 1090# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 1091# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 1092# Automatic EOI is documented not to work for for the slave with the 1093# original i8259A, but it works for some clones and some integrated 1094# versions. 1095# 1096# MAXMEM specifies the amount of RAM on the machine; if this is not 1097# specified, FreeBSD will first read the amount of memory from the CMOS 1098# RAM, so the amount of memory will initially be limited to 64MB or 16MB 1099# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 1100# then attempt to detect the installed amount of RAM. If this probe 1101# fails to detect >64MB RAM you will have to use the MAXMEM option. 1102# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 1103# be 131072 (128 * 1024). 1104# 1105# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 1106# reset the CPU for reboot. This is needed on some systems with broken 1107# keyboard controllers. 1108 1109options COMPAT_OLDISA #Use ISA shims and glue for old drivers 1110options AUTO_EOI_1 1111#options AUTO_EOI_2 1112 1113options MAXMEM="(128*1024)" 1114#options BROKEN_KEYBOARD_RESET 1115 1116# Enable support for the kernel PLL to use an external PPS signal, 1117# under supervision of [x]ntpd(8) 1118# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 1119 1120options PPS_SYNC 1121 1122# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n" 1123# message you probably have some broken sw/hw which disables interrupts 1124# for too long. You can make the system more resistant to this by 1125# choosing a high value for NTIMECOUNTER. The default is 5, there 1126# is no upper limit but more than a couple of hundred are not productive. 1127# A better strategy may be to sysctl -w kern.timecounter.method=1 1128 1129options NTIMECOUNTER=20 1130 1131# 1132# EISA bus 1133# 1134# The EISA bus device is `eisa'. It provides auto-detection and 1135# configuration support for all devices on the EISA bus. 1136 1137device eisa 1138 1139# By default, only 10 EISA slots are probed, since the slot numbers 1140# above clash with the configuration address space of the PCI subsystem, 1141# and the EISA probe is not very smart about this. This is sufficient 1142# for most machines, but in particular the HP NetServer LC series comes 1143# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11, 1144# thus you need to bump this figure to 12 for them. 1145options EISA_SLOTS=12 1146 1147# 1148# MCA bus: 1149# 1150# The MCA bus device is `mca'. It provides auto-detection and 1151# configuration support for all devices on the MCA bus. 1152# No hints are required for MCA. 1153 1154device mca 1155 1156# 1157# PCI bus & PCI options: 1158# 1159# The main PCI bus device is `pci'. It provides auto-detection and 1160# configuration support for all devices on the PCI bus, using either 1161# configuration mode defined in the PCI specification. 1162 1163device pci 1164 1165# 1166# AGP GART support 1167device agp 1168 1169# PCI options 1170# 1171#Enable pci resources left off by a "lazy" BIOS: 1172options PCI_ENABLE_IO_MODES 1173 1174 1175##################################################################### 1176# HARDWARE DEVICE CONFIGURATION 1177 1178# EISA support is available for some device, so they can be auto-probed. 1179# MicroChannel (MCA) support is available for some devices. 1180# For ISA the required hints are listed. 1181# EISA, MCA, PCI and pccard are self identifying buses, so no hints 1182# are needed. 1183 1184# 1185# Mandatory devices: 1186# 1187 1188# The keyboard controller; it controls the keyboard and the PS/2 mouse. 1189device atkbdc 1 1190hint.atkbdc.0.at="isa" 1191hint.atkbdc.0.port="0x060" 1192 1193# The AT keyboard 1194device atkbd 1195hint.atkbd.0.at="atkbdc" 1196hint.atkbd.0.irq="1" 1197 1198# Options for atkbd: 1199options ATKBD_DFLT_KEYMAP # specify the built-in keymap 1200makeoptions ATKBD_DFLT_KEYMAP="jp.106" 1201 1202# These options are valid for other keyboard drivers as well. 1203options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 1204options KBD_INSTALL_CDEV # install a CDEV entry in /dev 1205 1206# `flags' for atkbd: 1207# 0x01 Force detection of keyboard, else we always assume a keyboard 1208# 0x02 Don't reset keyboard, useful for some newer ThinkPads 1209# 0x03 Force detection and avoid reset, might help with certain 1210# dockingstations 1211# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 1212 1213# PS/2 mouse 1214device psm 1215hint.psm.0.at="atkbdc" 1216hint.psm.0.irq="12" 1217 1218# Options for psm: 1219options PSM_HOOKRESUME #hook the system resume event, useful 1220 #for some laptops 1221options PSM_RESETAFTERSUSPEND #reset the device at the resume event 1222 1223# The video card driver. 1224device vga 1225hint.vga.0.at="isa" 1226 1227# Options for vga: 1228# Try the following option if the mouse pointer is not drawn correctly 1229# or font does not seem to be loaded properly. May cause flicker on 1230# some systems. 1231options VGA_ALT_SEQACCESS 1232 1233# If you can dispense with some vga driver features, you may want to 1234# use the following options to save some memory. 1235#options VGA_NO_FONT_LOADING # don't save/load font 1236#options VGA_NO_MODE_CHANGE # don't change video modes 1237 1238# Older video cards may require this option for proper operation. 1239options VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs 1240 1241# The following option probably won't work with the LCD displays. 1242options VGA_WIDTH90 # support 90 column modes 1243 1244# To include support for VESA video modes 1245options VESA 1246 1247options FB_DEBUG # Frame buffer debugging 1248options FB_INSTALL_CDEV # install a CDEV entry in /dev 1249 1250# Splash screen at start up! Screen savers require this too. 1251device splash 1252 1253# Various screen savers. 1254device apm_saver # Requires APM 1255device blank_saver 1256device daemon_saver 1257device fade_saver 1258device fire_saver 1259device green_saver 1260device logo_saver 1261device rain_saver 1262device star_saver 1263device warp_saver 1264 1265# The pcvt console driver (vt220 compatible). 1266device vt 1267hint.vt.0.at="isa" 1268options XSERVER # support for running an X server on vt 1269options FAT_CURSOR # start with block cursor 1270# This PCVT option is for keyboards such as those used on really old ThinkPads 1271options PCVT_SCANSET=2 1272# Other PCVT options are documented in pcvt(4). 1273options PCVT_24LINESDEF 1274options PCVT_CTRL_ALT_DEL 1275options PCVT_META_ESC 1276options PCVT_NSCREENS=9 1277options PCVT_PRETTYSCRNS 1278options PCVT_SCREENSAVER 1279options PCVT_USEKBDSEC 1280options PCVT_VT220KEYB 1281options PCVT_GREENSAVER 1282 1283# The syscons console driver (sco color console compatible). 1284device sc 1 1285hint.sc.0.at="isa" 1286options MAXCONS=16 # number of virtual consoles 1287options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 1288options SC_DFLT_FONT # compile font in 1289makeoptions SC_DFLT_FONT=cp850 1290options SC_DISABLE_DDBKEY # disable `debug' key 1291options SC_DISABLE_REBOOT # disable reboot key sequence 1292options SC_HISTORY_SIZE=200 # number of history buffer lines 1293options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 1294options SC_PIXEL_MODE # add support for the raster text mode 1295 1296# The following options will let you change the default colors of syscons. 1297options SC_NORM_ATTR="(FG_GREEN|BG_BLACK)" 1298options SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)" 1299options SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)" 1300options SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)" 1301 1302# The following options will let you change the default behaviour of 1303# cut-n-paste feature 1304options SC_CUT_SPACES2TABS # convert leading spaces into tabs 1305options SC_CUT_SEPCHARS="\x20" # set of characters that delimit words 1306 # (default is single space - "\x20") 1307 1308# If you have a two button mouse, you may want to add the following option 1309# to use the right button of the mouse to paste text. 1310options SC_TWOBUTTON_MOUSE 1311 1312# You can selectively disable features in syscons. 1313options SC_NO_CUTPASTE 1314options SC_NO_FONT_LOADING 1315options SC_NO_HISTORY 1316options SC_NO_SYSMOUSE 1317 1318# `flags' for sc 1319# 0x80 Put the video card in the VESA 800x600 dots, 16 color mode 1320# 0x100 Probe for a keyboard device periodically if one is not present 1321 1322# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create 1323# the /dev/3dfx0 device to work with glide implementations. This should get 1324# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as 1325# the tdfx DRI module from XFree86 and is completely unrelated. 1326# 1327# To enable Linuxulator support, one must also include COMPAT_LINUX in the 1328# config as well, or you will not have the dependencies. The other option 1329# is to load both as modules. 1330 1331device tdfx # Enable 3Dfx Voodoo support 1332options TDFX_LINUX # Enable Linuxulator support 1333 1334# 1335# The Numeric Processing eXtension driver. In addition to this, you 1336# may configure a math emulator (see above). If your machine has a 1337# hardware FPU and the kernel configuration includes the npx device 1338# *and* a math emulator compiled into the kernel, the hardware FPU 1339# will be used, unless it is found to be broken or unless "flags" to 1340# npx0 includes "0x08", which requests preference for the emulator. 1341device npx 1342hint.npx.0.at="nexus" 1343hint.npx.0.port="0x0F0" 1344hint.npx.0.flags="0x0" 1345hint.npx.0.irq="13" 1346 1347# 1348# `flags' for npx0: 1349# 0x01 don't use the npx registers to optimize bcopy. 1350# 0x02 don't use the npx registers to optimize bzero. 1351# 0x04 don't use the npx registers to optimize copyin or copyout. 1352# 0x08 use emulator even if hardware FPU is available. 1353# The npx registers are normally used to optimize copying and zeroing when 1354# all of the following conditions are satisfied: 1355# I586_CPU is an option 1356# the cpu is an i586 (perhaps not a Pentium) 1357# the probe for npx0 succeeds 1358# INT 16 exception handling works. 1359# Then copying and zeroing using the npx registers is normally 30-100% faster. 1360# The flags can be used to control cases where it doesn't work or is slower. 1361# Setting them at boot time using userconfig works right (the optimizations 1362# are not used until later in the bootstrap when npx0 is attached). 1363# Flag 0x08 automatically disables the i586 optimized routines. 1364# 1365 1366# 1367# ACPI support using the Intel ACPI Component Architecture reference 1368# implementation. 1369# 1370# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer 1371# kernel environment variables to select initial debugging levels for the 1372# Intel ACPICA code. (Note that the Intel code must also have USE_DEBUGGER 1373# defined when it is built). 1374# 1375# Note that building ACPI into the kernel is deprecated; the module is 1376# normally loaded automatically by the loader. 1377# 1378device acpica 1379options ACPI_DEBUG 1380 1381# 1382# Optional devices: 1383# 1384 1385# 1386# SCSI host adapters: 1387# 1388# adv: All Narrow SCSI bus AdvanSys controllers. 1389# adw: Second Generation AdvanSys controllers including the ADV940UW. 1390# aha: Adaptec 154x/1535/1640 1391# ahb: Adaptec 174x EISA controllers 1392# ahc: Adaptec 274x/284x/2910/293x/294x/394x/3950x/3960x/398X/4944/ 1393# 19160x/29160x, aic7770/aic78xx 1394# aic: Adaptec 6260/6360, APA-1460 (PC Card), NEC PC9801-100 (C-BUS) 1395# amd: Support for the AMD 53C974 SCSI host adapter chip as found on devices 1396# such as the Tekram DC-390(T). 1397# bt: Most Buslogic controllers: including BT-445, BT-54x, BT-64x, BT-74x, 1398# BT-75x, BT-946, BT-948, BT-956, BT-958, SDC3211B, SDC3211F, SDC3222F 1399# isp: Qlogic ISP 1020, 1040 and 1040B PCI SCSI host adapters, 1400# ISP 1240 Dual Ultra SCSI, ISP 1080 and 1280 (Dual) Ultra2, 1401# ISP 12160 Ultra3 SCSI, 1402# Qlogic ISP 2100 and ISP 2200 1Gb Fibre Channel host adapters. 1403# Qlogic ISP 2300 and ISP 2312 2Gb Fibre Channel host adapters. 1404# ispfw: Firmware module for Qlogic host adapters 1405# ncr: NCR 53C810, 53C825 self-contained SCSI host adapters. 1406# ncv: NCR 53C500 based SCSI host adapters. 1407# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters. 1408# sym: Symbios/Logic 53C8XX family of PCI-SCSI I/O processors: 1409# 53C810, 53C810A, 53C815, 53C825, 53C825A, 53C860, 53C875, 1410# 53C876, 53C885, 53C895, 53C895A, 53C896, 53C897, 53C1510D, 1411# 53C1010-33, 53C1010-66. 1412# stg: TMC 18C30, 18C50 based SCSI host adapters. 1413# wds: WD7000 1414 1415# 1416# Note that the order is important in order for Buslogic ISA/EISA cards to be 1417# probed correctly. 1418# 1419device bt 1420hint.bt.0.at="isa" 1421hint.bt.0.port="0x330" 1422device adv 1423hint.adv.0.at="isa" 1424device adw 1425device aha 1426hint.aha.0.at="isa" 1427device aic 1428hint.aic.0.at="isa" 1429device ahb 1430device ahc 1431device amd 1432device isp 1433hint.isp.0.disable="1" 1434hint.isp.0.role="3" 1435hint.isp.0.prefer_iomap="1" 1436hint.isp.0.prefer_memmap="1" 1437hint.isp.0.fwload_disable="1" 1438hint.isp.0.ignore_nvram="1" 1439hint.isp.0.fullduplex="1" 1440hint.isp.0.topology="lport" 1441hint.isp.0.topology="nport" 1442hint.isp.0.topology="lport-only" 1443hint.isp.0.topology="nport-only" 1444# we can't get u_int64_t types, nor can we get strings if it's got 1445# a leading 0x, hence this silly dodge. 1446hint.isp.0.portwnn="w50000000aaaa0000" 1447hint.isp.0.nodewnn="w50000000aaaa0001" 1448device ispfw 1449device ncr 1450device ncv 1451device nsp 1452device sym 1453device stg 1454hint.stg.0.at="isa" 1455hint.stg.0.port="0x140" 1456hint.stg.0.port="11" 1457device wds 1458hint.wds.0.at="isa" 1459hint.wds.0.port="0x350" 1460hint.wds.0.irq="11" 1461hint.wds.0.drq="6" 1462 1463# The aic7xxx driver will attempt to use memory mapped I/O for all PCI 1464# controllers that have it configured only if this option is set. Unfortunately, 1465# this doesn't work on some motherboards, which prevents it from being the 1466# default. 1467options AHC_ALLOW_MEMIO 1468 1469# Enable diagnostic sequencer code. 1470options AHC_DEBUG_SEQUENCER 1471 1472# Dump the contents of the ahc controller configuration PROM. 1473options AHC_DUMP_EEPROM 1474 1475# Bitmap of units to enable targetmode operations. 1476options AHC_TMODE_ENABLE 1477 1478# The adw driver will attempt to use memory mapped I/O for all PCI 1479# controllers that have it configured only if this option is set. 1480options ADW_ALLOW_MEMIO 1481 1482# Options used in dev/isp/ (Qlogic SCSI/FC driver). 1483# 1484# ISP_TARGET_MODE - enable target mode operation 1485# 1486#options ISP_TARGET_MODE=1 1487 1488# Options used in dev/sym/ (Symbios SCSI driver). 1489#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 1490 # Allows the ncr to take precedence 1491 # 1 (1<<0) -> 810a, 860 1492 # 2 (1<<1) -> 825a, 875, 885, 895 1493 # 4 (1<<2) -> 895a, 896, 1510d 1494#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 1495 # disabled:0 (default), enabled:1 1496#options SYM_SETUP_PCI_PARITY #-PCI parity checking 1497 # disabled:0, enabled:1 (default) 1498#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 1499 # default:8, range:[1..64] 1500 1501# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID 1502# controllers (SmartRAID V and VI and later). 1503# These controllers require the CAM infrastructure. 1504# 1505device asr 1506 1507# The 'dpt' driver provides support for old DPT controllers (http://www.dpt.com/). 1508# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 1509# The DPT controllers are commonly re-licensed under other brand-names - 1510# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 1511# Compaq are actually DPT controllers. 1512# 1513# See src/sys/dev/dpt for debugging and other subtle options. 1514# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 1515# instruments are enabled. The tools in 1516# /usr/sbin/dpt_* assume these to be enabled. 1517# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 1518# If you ant the driver to handle timeouts, enable 1519# this option. If your system is very busy, this 1520# option will create more trouble than solve. 1521# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 1522# wait when timing out with the above option. 1523# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h 1524# DPT_LOST_IRQ When enabled, will try, once per second, to catch 1525# any interrupt that got lost. Seems to help in some 1526# DPT-firmware/Motherboard combinations. Minimal 1527# cost, great benefit. 1528# DPT_RESET_HBA Make "reset" actually reset the controller 1529# instead of fudging it. Only enable this if you 1530# are 100% certain you need it. 1531 1532device dpt 1533 1534# DPT options 1535#!CAM# options DPT_MEASURE_PERFORMANCE 1536#!CAM# options DPT_HANDLE_TIMEOUTS 1537options DPT_TIMEOUT_FACTOR=4 1538options DPT_LOST_IRQ 1539options DPT_RESET_HBA 1540options DPT_ALLOW_MEMIO 1541 1542# 1543# Compaq "CISS" RAID controllers (SmartRAID 5* series) 1544# These controllers have a SCSI-like interface, and require the 1545# CAM infrastructure. 1546# 1547device ciss 1548 1549# 1550# Intel Integrated RAID controllers. 1551# This driver was developed and is maintained by Intel. Contacts 1552# at Intel for this driver are 1553# "Kannanthanam, Boji T" <boji.t.kannanthanam@intel.com> and 1554# "Leubner, Achim" <achim.leubner@intel.com>. 1555# 1556device iir 1557 1558# 1559# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later 1560# firmware. These controllers have a SCSI-like interface, and require 1561# the CAM infrastructure. 1562# 1563device mly 1564 1565# 1566# Adaptec FSA RAID controllers, including integrated DELL controllers, 1567# the Dell PERC 2/QC and the HP NetRAID-4M 1568# 1569# AAC_COMPAT_LINUX Include code to support Linux-binary management 1570# utilities (requires Linux compatibility 1571# support). 1572# 1573device aac 1574 1575# 1576# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 1577# one entry is needed; the code will find and configure all supported 1578# controllers. 1579# 1580device ida # Compaq Smart RAID 1581device mlx # Mylex DAC960 1582device amr # AMI MegaRAID 1583 1584# 1585# 3ware ATA RAID 1586# 1587device twe # 3ware ATA RAID 1588 1589# 1590# The 'ATA' driver supports all ATA and ATAPI devices, including PC Card 1591# devices. You only need one "device ata" for it to find all 1592# PCI and PC Card ATA/ATAPI devices on modern machines. 1593device ata 1594device atadisk # ATA disk drives 1595device atapicd # ATAPI CDROM drives 1596device atapifd # ATAPI floppy drives 1597device atapist # ATAPI tape drives 1598 1599# 1600# For older non-PCI, non-PnPBIOS systems, these are the hints lines to add: 1601hint.ata.0.at="isa" 1602hint.ata.0.port="0x1f0" 1603hint.ata.0.irq="14" 1604hint.ata.1.at="isa" 1605hint.ata.1.port="0x170" 1606hint.ata.1.irq="15" 1607 1608# 1609# The following options are valid on the ATA driver: 1610# 1611# ATA_STATIC_ID: controller numbering is static ie depends on location 1612# else the device numbers are dynamically allocated. 1613 1614options ATA_STATIC_ID 1615 1616# 1617# Standard floppy disk controllers and floppy tapes, supports 1618# the Y-E DATA External FDD (PC Card) 1619# 1620device fdc 1621hint.fdc.0.at="isa" 1622hint.fdc.0.port="0x3F0" 1623hint.fdc.0.irq="6" 1624hint.fdc.0.drq="2" 1625# 1626# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1627# gotta turn it actually on by setting the variable fd_debug with DDB, 1628# however. 1629options FDC_DEBUG 1630# 1631# Activate this line if you happen to have an Insight floppy tape. 1632# Probing them proved to be dangerous for people with floppy disks only, 1633# so it's "hidden" behind a flag: 1634#hint.fdc.0.flags="1" 1635 1636# Specify floppy devices 1637hint.fd.0.at="fdc0" 1638hint.fd.0.drive="0" 1639hint.fd.1.at="fdc0" 1640hint.fd.1.drive="1" 1641 1642# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README 1643device fla 1644hint.fla.0.at="isa" 1645 1646# 1647# Other standard PC hardware: 1648# 1649# mse: Logitech and ATI InPort bus mouse ports 1650# sio: serial ports (see sio(4)), including support for various 1651# PC Card devices, such as Modem and NICs (see etc/defaults/pccard.conf) 1652 1653device mse 1654hint.mse.0.at="isa" 1655hint.mse.0.port="0x23c" 1656hint.mse.0.irq="5" 1657 1658device sio 1659hint.sio.0.at="isa" 1660hint.sio.0.port="0x3F8" 1661hint.sio.0.flags="0x10" 1662hint.sio.0.irq="4" 1663 1664# 1665# `flags' for serial drivers that support consoles (only for sio now): 1666# 0x10 enable console support for this unit. The other console flags 1667# are ignored unless this is set. Enabling console support does 1668# not make the unit the preferred console - boot with -h or set 1669# the 0x20 flag for that. Currently, at most one unit can have 1670# console support; the first one (in config file order) with 1671# this flag set is preferred. Setting this flag for sio0 gives 1672# the old behaviour. 1673# 0x20 force this unit to be the console (unless there is another 1674# higher priority console). This replaces the COMCONSOLE option. 1675# 0x40 reserve this unit for low level console operations. Do not 1676# access the device in any normal way. 1677# 0x80 use this port for serial line gdb support in ddb. 1678# 1679# PnP `flags' (set via userconfig using pnp x flags y) 1680# 0x1 disable probing of this device. Used to prevent your modem 1681# from being attached as a PnP modem. 1682# 1683 1684# Options for serial drivers that support consoles (only for sio now): 1685options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 1686 #DDB, if available. 1687options CONSPEED=115200 # speed for serial console 1688 # (default 9600) 1689 1690# Solaris implements a new BREAK which is initiated by a character 1691# sequence CR ~ ^b which is similar to a familiar pattern used on 1692# Sun servers by the Remote Console. 1693options ALT_BREAK_TO_DEBUGGER 1694 1695# Options for sio: 1696options COM_ESP #code for Hayes ESP 1697options COM_MULTIPORT #code for some cards with shared IRQs 1698 1699# Other flags for sio that aren't documented in the man page. 1700# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 1701# ST16650A-compatible UARTs. 1702 1703# PCI Universal Communications driver 1704# Supports various single and multi port PCI serial cards. Maybe later 1705# also the parallel ports on combination serial/parallel cards. New cards 1706# can be added in src/sys/dev/puc/pucdata.c. 1707# 1708# If the PUC_FASTINTR option is used the driver will try to use fast 1709# interrupts. The card must then be the only user of that interrupt. 1710# Interrupts cannot be shared when using PUC_FASTINTR. 1711device puc 1712options PUC_FASTINTR 1713 1714# 1715# Network interfaces: 1716# 1717# MII bus support is required for some PCI 10/100 ethernet NICs, 1718# namely those which use MII-compliant transceivers or implement 1719# tranceiver control interfaces that operate like an MII. Adding 1720# "device miibus0" to the kernel config pulls in support for 1721# the generic miibus API and all of the PHY drivers, including a 1722# generic one for PHYs that aren't specifically handled by an 1723# individual driver. 1724device miibus 1725 1726# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, 1727# PCI and ISA varieties. 1728# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver 1729# (requires sppp) 1730# awi: Support for IEEE 802.11 PC Card devices using the AMD Am79C930 and 1731# Harris (Intersil) Chipset with PCnetMobile firmware by AMD. 1732# bge: Support for gigabit ethernet adapters based on the Broadcom 1733# BCM570x family of controllers, including the 3Com 3c996-T, 1734# the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41, and 1735# the embedded gigE NICs on Dell PowerEdge 2550 servers. 1736# cnw: Xircom CNW/Netware Airsurfer PC Card adapter 1737# cm: Arcnet SMC COM90c26 / SMC COM90c56 1738# (and SMC COM90c66 in '56 compatibility mode) adapters. 1739# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 1740# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 1741# dc: Support for PCI fast ethernet adapters based on the DEC/Intel 21143 1742# and various workalikes including: 1743# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1744# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1745# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1746# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1747# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1748# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1749# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1750# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1751# KNE110TX. 1752# de: Digital Equipment DC21040 1753# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 1754# HP PC Lan+, various PC Card devices (refer to etc/defauls/pccard.conf) 1755# (requires miibus) 1756# el: 3Com 3C501 (slow!) 1757# em: Intel Pro/1000 Gigabit Ethernet 82542, 82543, 82544 based adapters. 1758# ep: 3Com 3C509, 3C529, 3C556, 3C562D, 3C563D, 3C572, 3C574X, 3C579, 3C589 1759# and PC Card devices using these chipsets. 1760# ex: Intel EtherExpress Pro/10 and other i82595-based adapters, 1761# Olicom Ethernet PC Card devices. 1762# fe: Fujitsu MB86960A/MB86965A Ethernet 1763# fea: DEC DEFEA EISA FDDI adapter 1764# fpa: Support for the Digital DEFPA PCI FDDI. `device fddi' is also needed. 1765# fxp: Intel EtherExpress Pro/100B 1766# (hint of prefer_iomap can be done to prefer I/O instead of Mem mapping) 1767# gx: Intel Pro/1000 Gigabit Ethernet (82542, 82543-F, 82543-T) 1768# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; 1769# Intel EtherExpress 1770# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 1771# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 1772# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 and 1773# Am79C960) 1774# lge: Support for PCI gigabit ethernet adapters based on the Level 1 1775# LXT1001 NetCellerator chipset. This includes the D-Link DGE-500SX, 1776# SMC TigerCard 1000 (SMC9462SX), and some Addtron cards. 1777# nge: Support for PCI gigabit ethernet adapters based on the National 1778# Semiconductor DP83820 and DP83821 chipset. This includes the 1779# SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante FriendlyNet 1780# GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the LinkSys 1781# EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T. 1782# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133 1783# (no hints needed). 1784# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140, 1785# OC-3141, OC-3540, OC-3250 1786# rdp: RealTek RTL 8002-based pocket ethernet adapters 1787# sbni: Granch SBNI12-xx ISA and PCI adapters 1788# pcn: Support for PCI fast ethernet adapters based on the AMD Am79c97x 1789# chipsets, including the PCnet/FAST, PCnet/FAST+, PCnet/PRO and 1790# PCnet/Home. These were previously handled by the lnc driver (and 1791# still will be if you leave this driver out of the kernel). 1792# rl: Support for PCI fast ethernet adapters based on the RealTek 8129/8139 1793# chipset. Note that the RealTek driver defaults to using programmed 1794# I/O to do register accesses because memory mapped mode seems to cause 1795# severe lockups on SMP hardware. This driver also supports the 1796# Accton EN1207D `Cheetah' adapter, which uses a chip called 1797# the MPX 5030/5038, which is either a RealTek in disguise or a 1798# RealTek workalike. Note that the D-Link DFE-530TX+ uses the RealTek 1799# chipset and is supported by this driver, not the 'vr' driver. 1800# sf: Support for Adaptec Duralink PCI fast ethernet adapters based on the 1801# Adaptec AIC-6915 "starfire" controller. 1802# This includes dual and quad port cards, as well as one 100baseFX card. 1803# Most of these are 64-bit PCI devices, except for one single port 1804# card which is 32-bit. 1805# sis: Support for NICs based on the Silicon Integrated Systems SiS 900, 1806# SiS 7016 and NS DP83815 PCI fast ethernet controller chips. 1807# sk: Support for the SysKonnect SK-984x series PCI gigabit ethernet NICs. 1808# This includes the SK-9841 and SK-9842 single port cards (single mode 1809# and multimode fiber) and the SK-9843 and SK-9844 dual port cards 1810# (also single mode and multimode). 1811# The driver will autodetect the number of ports on the card and 1812# attach each one as a separate network interface. 1813# sn: Support for ISA and PC Card Ethernet devices using the 1814# SMC91C90/92/94/95 chips. 1815# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 1816# ste: Sundance Technologies ST201 PCI fast ethernet controller, includes 1817# the D-Link DFE-550TX. 1818# ti: Support for PCI gigabit ethernet NICs based on the Alteon Networks 1819# Tigon 1 and Tigon 2 chipsets. This includes the Alteon AceNIC, the 1820# 3Com 3c985, the Netgear GA620 and various others. Note that you will 1821# probably want to bump up NMBCLUSTERS a lot to use this driver. 1822# tl: Support for the Texas Instruments TNETE100 series 'ThunderLAN' 1823# cards and integrated ethernet controllers. This includes several 1824# Compaq Netelligent 10/100 cards and the built-in ethernet controllers 1825# in several Compaq Prosignia, Proliant and Deskpro systems. It also 1826# supports several Olicom 10Mbps and 10/100 boards. 1827# tx: SMC 9432 TX, BTX and FTX cards. (SMC EtherPower II serie) 1828# txp: Support for 3Com 3cR990 cards with the "Typhoon" chipset 1829# vr: Support for various fast ethernet adapters based on the VIA 1830# Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' chips, 1831# including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1832# Technologies PN102TX, and the AOpen/Acer ALN-320. 1833# vx: 3Com 3C590 and 3C595 1834# wb: Support for fast ethernet adapters based on the Winbond W89C840F chip. 1835# Note: this is not the same as the Winbond W89C940F, which is a 1836# NE2000 clone. 1837# wl: Lucent Wavelan (ISA card only). 1838# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 1839# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 1840# bridge with a PCMCIA adapter plugged into it. 1841# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller, 1842# Accton Fast EtherCard-16, Compaq Netelligent 10/100 PC Card, 1843# Toshiba 10/100 Ethernet PC Card, Xircom 16-bit Ethernet + Modem 56 1844# xl: Support for the 3Com 3c900, 3c905, 3c905B and 3c905C (Fast) 1845# Etherlink XL cards and integrated controllers. This includes the 1846# integrated 3c905B-TX chips in certain Dell Optiplex and Dell 1847# Precision desktop machines and the integrated 3c905-TX chips 1848# in Dell Latitude laptop docking stations. 1849# Also supported: 3Com 3c980(C)-TX, 3Com 3cSOHO100-TX, 3Com 3c450-TX 1850 1851# Order for ISA/EISA devices is important here 1852 1853device ar 1 1854hint.ar.0.at="isa" 1855hint.ar.0.port="0x300" 1856hint.ar.0.irq="10" 1857hint.ar.0.maddr="0xd0000" 1858device cm 1859hint.cm.0.at="isa" 1860hint.cm.0.port="0x2e0" 1861hint.cm.0.irq="9" 1862hint.cm.0.maddr="0xdc000" 1863device cs 1864hint.cs.0.at="isa" 1865hint.cs.0.port="0x300" 1866device cx 1 1867hint.cx.0.at="isa" 1868hint.cx.0.port="0x240" 1869hint.cx.0.irq="15" 1870hint.cx.0.drq="7" 1871device ed 1872#options ED_NO_MIIBUS # Disable ed miibus support 1873hint.ed.0.at="isa" 1874hint.ed.0.port="0x280" 1875hint.ed.0.irq="5" 1876hint.ed.0.maddr="0xd8000" 1877device el 1 1878hint.el.0.at="isa" 1879hint.el.0.port="0x300" 1880hint.el.0.irq="9" 1881device ep 1882device ex 1883device fe 1 1884hint.fe.0.at="isa" 1885hint.fe.0.port="0x300" 1886device fea 1887device ie 2 1888hint.ie.0.at="isa" 1889hint.ie.0.port="0x300" 1890hint.ie.0.irq="5" 1891hint.ie.0.maddr="0xd0000" 1892hint.ie.1.at="isa" 1893hint.ie.1.port="0x360" 1894hint.ie.1.irq="7" 1895hint.ie.1.maddr="0xd0000" 1896device le 1 1897hint.le.0.at="isa" 1898hint.le.0.port="0x300" 1899hint.le.0.irq="5" 1900hint.le.0.maddr="0xd0000" 1901device lnc 1 1902hint.lnc.0.at="isa" 1903hint.lnc.0.port="0x280" 1904hint.lnc.0.irq="10" 1905hint.lnc.0.drq="0" 1906device rdp 1 1907hint.rdp.0.at="isa" 1908hint.rdp.0.port="0x378" 1909hint.rdp.0.irq="7" 1910hint.rdp.0.flags="2" 1911device sbni 1 1912hint.sbni.0.at="isa" 1913hint.sbni.0.port="0x210" 1914hint.sbni.0.irq="0xefdead" 1915hint.sbni.0.flags="0" 1916device sr 1 1917hint.sr.0.at="isa" 1918hint.sr.0.port="0x300" 1919hint.sr.0.irq="5" 1920hint.sr.0.maddr="0xd0000" 1921device sn 1922hint.sn.0.at="isa" 1923hint.sn.0.port="0x300" 1924hint.sn.0.irq="10" 1925device an 1926device awi 1927device cnw 1928device wi 1929options WLCACHE # enables the signal-strength cache 1930options WLDEBUG # enables verbose debugging output 1931device wl 1 1932hint.wl.0.at="isa" 1933hint.wl.0.port="0x300" 1934device xe 1935 1936device oltr 1937hint.oltr.0.at="isa" 1938 1939# PCI Ethernet NICs that use the common MII bus controller code. 1940device dc # DEC/Intel 21143 and various workalikes 1941device fxp # Intel EtherExpress PRO/100B (82557, 82558) 1942hint.fxp.0.prefer_iomap="0" 1943device rl # RealTek 8129/8139 1944device pcn # AMD Am79C97x PCI 10/100 NICs 1945device sf # Adaptec AIC-6915 (``Starfire'') 1946device sis # Silicon Integrated Systems SiS 900/SiS 7016 1947device ste # Sundance ST201 (D-Link DFE-550TX) 1948device tl # Texas Instruments ThunderLAN 1949device tx # SMC EtherPower II (83c170 ``EPIC'') 1950device vr # VIA Rhine, Rhine II 1951device wb # Winbond W89C840F 1952device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1953 1954# PCI Ethernet NICs. 1955device de # DEC/Intel DC21x4x (``Tulip'') 1956device txp # 3Com 3cR990 (``Typhoon'') 1957device vx # 3Com 3c590, 3c595 (``Vortex'') 1958 1959# PCI Gigabit & FDDI NICs. 1960device bge 1961device gx 1962device lge 1963device nge 1964device sk 1965device ti 1966device fpa 1 1967 1968# 1969# ATM related options (Cranor version) 1970# (note: this driver cannot be used with the HARP ATM stack) 1971# 1972# The `en' device provides support for Efficient Networks (ENI) 1973# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 1974# 1975# atm device provides generic atm functions and is required for 1976# atm devices. 1977# NATM enables the netnatm protocol family that can be used to 1978# bypass TCP/IP. 1979# 1980# the current driver supports only PVC operations (no atm-arp, no multicast). 1981# for more details, please read the original documents at 1982# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html 1983# 1984device atm 1985device en 1986options NATM #native ATM 1987 1988# 1989# Audio drivers: `pcm', `sbc', `gusc', `pca' 1990# 1991# pcm: PCM audio through various sound cards. 1992# 1993# This has support for a large number of new audio cards, based on 1994# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP. 1995# For more information about this driver and supported cards, 1996# see the pcm.4 man page. 1997# 1998# The flags of the device tells the device a bit more info about the 1999# device that normally is obtained through the PnP interface. 2000# bit 2..0 secondary DMA channel; 2001# bit 4 set if the board uses two dma channels; 2002# bit 15..8 board type, overrides autodetection; leave it 2003# zero if don't know what to put in (and you don't, 2004# since this is unsupported at the moment...). 2005# 2006# This driver will use the new PnP code if it's available. 2007# 2008# pca: PCM audio through your PC speaker 2009# 2010# Supported cards include: 2011# Creative SoundBlaster ISA PnP/non-PnP 2012# Supports ESS and Avance ISA chips as well. 2013# Gravis UltraSound ISA PnP/non-PnP 2014# Crystal Semiconductor CS461x/428x PCI 2015# Neomagic 256AV (ac97) 2016# Most of the more common ISA/PnP sb/mss/ess compatable cards. 2017 2018device pcm 2019 2020# For non-pnp sound cards with no bridge drivers only: 2021hint.pcm.0.at="isa" 2022hint.pcm.0.irq="10" 2023hint.pcm.0.drq="1" 2024hint.pcm.0.flags="0x0" 2025 2026# For PnP/PCI sound cards, no hints are required. 2027 2028# 2029# midi: MIDI interfaces and synthesizers 2030# 2031 2032device midi 2033 2034# For non-pnp sound cards with no bridge drivers: 2035hint.midi.0.at="isa" 2036hint.midi.0.irq="5" 2037hint.midi.0.flags="0x0" 2038 2039# For serial ports (this example configures port 2): 2040# TODO: implement generic tty-midi interface so that we can use 2041# other uarts. 2042hint.midi.0.at="isa" 2043hint.midi.0.port="0x2F8" 2044hint.midi.0.irq="3" 2045 2046# 2047# seq: MIDI sequencer 2048# 2049 2050device seq 2051 2052# The bridge drivers for sound cards. These can be separately configured 2053# for providing services to the likes of new-midi. 2054# When used with 'device pcm' they also provide pcm sound services. 2055# 2056# sbc: Creative SoundBlaster ISA PnP/non-PnP 2057# Supports ESS and Avance ISA chips as well. 2058# gusc: Gravis UltraSound ISA PnP/non-PnP 2059# csa: Crystal Semiconductor CS461x/428x PCI 2060 2061# For non-PnP cards: 2062device sbc 2063hint.sbc.0.at="isa" 2064hint.sbc.0.port="0x220" 2065hint.sbc.0.irq="5" 2066hint.sbc.0.drq="1" 2067hint.sbc.0.flags="0x15" 2068device gusc 2069hint.gusc.0.at="isa" 2070hint.gusc.0.port="0x220" 2071hint.gusc.0.irq="5" 2072hint.gusc.0.drq="1" 2073hint.gusc.0.flags="0x13" 2074 2075device pca 2076hint.pca.0.at="isa" 2077hint.pca.0.port="0x040" 2078 2079# 2080# Miscellaneous hardware: 2081# 2082# mcd: Mitsumi CD-ROM using proprietary (non-ATAPI) interface 2083# scd: Sony CD-ROM using proprietary (non-ATAPI) interface 2084# matcd: Matsushita/Panasonic CD-ROM using proprietary (non-ATAPI) interface 2085# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 2086# ctx: Cortex-I frame grabber 2087# apm: Laptop Advanced Power Management (experimental) 2088# pmtimer: Timer device driver for power management events (APM or ACPI) 2089# spigot: The Creative Labs Video Spigot video-acquisition board 2090# meteor: Matrox Meteor video capture board 2091# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 2092# cy: Cyclades serial driver 2093# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 2094# digi: Digiboard driver 2095# gp: National Instruments AT-GPIB and AT-GPIB/TNT board, PCMCIA-GPIB 2096# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey 2097# gsc: Genius GS-4500 hand scanner. 2098# joy: joystick (including IO DATA PCJOY PC Card joystick) 2099# rc: RISCom/8 multiport card 2100# rp: Comtrol Rocketport(ISA) - single card 2101# tw: TW-523 power line interface for use with X-10 home control products 2102# si: Specialix SI/XIO 4-32 port terminal multiplexor 2103# spic: Sony Programmable I/O controller (VAIO notebooks) 2104# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 2105# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 2106# nmdm: nullmodem terminal driver (see nmdm(4)) 2107 2108# Notes on APM 2109# The flags takes the following meaning for apm0: 2110# 0x0020 Statclock is broken. 2111# If apm is omitted, some systems require sysctl -w kern.timecounter.method=1 2112# for correct timekeeping. 2113 2114# Notes on the spigot: 2115# The video spigot is at 0xad6. This port address can not be changed. 2116# The irq values may only be 10, 11, or 15 2117# I/O memory is an 8kb region. Possible values are: 2118# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 2119# The start address must be on an even boundary. 2120# Add the following option if you want to allow non-root users to be able 2121# to access the spigot. This option is not secure because it allows users 2122# direct access to the I/O page. 2123# options SPIGOT_UNSECURE 2124 2125# Notes on the Comtrol Rocketport driver: 2126# 2127# The exact values used for rp0 depend on how many boards you have 2128# in the system. The manufacturer's sample configs are listed as: 2129# 2130# device rp # core driver support 2131# 2132# Comtrol Rocketport ISA single card 2133# hints.rp.0.at="isa" 2134# hints.rp.0.port="0x280" 2135# 2136# If instead you have two ISA cards, one installed at 0x100 and the 2137# second installed at 0x180, then you should add the following to 2138# your kernel probe hints: 2139# hints.rp.0.at="isa" 2140# hints.rp.0.port="0x100" 2141# hints.rp.1.at="isa" 2142# hints.rp.1.port="0x180" 2143# 2144# For 4 ISA cards, it might be something like this: 2145# hints.rp.0.at="isa" 2146# hints.rp.0.port="0x180" 2147# hints.rp.1.at="isa" 2148# hints.rp.1.port="0x100" 2149# hints.rp.2.at="isa" 2150# hints.rp.2.port="0x340" 2151# hints.rp.3.at="isa" 2152# hints.rp.3.port="0x240" 2153# 2154# And for PCI cards, you need no hints. 2155 2156# Notes on the Digiboard driver: 2157# 2158# The following flag values have special meanings in dgb: 2159# 0x01 - alternate layout of pins 2160# 0x02 - use the windowed PC/Xe in 64K mode 2161 2162# Notes on the Specialix SI/XIO driver: 2163# The host card is memory, not IO mapped. 2164# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 2165# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 2166# The cards can use an IRQ of 11, 12 or 15. 2167 2168# Notes on the Sony Programmable I/O controller 2169# This is a temporary driver that should someday be replaced by something 2170# that hooks into the ACPI layer. The device is hooked to the PIIX4's 2171# General Device 10 decoder, which means you have to fiddle with PCI 2172# registers to map it in, even though it is otherwise treated here as 2173# an ISA device. At the moment, the driver polls, although the device 2174# is capable of generating interrupts. It largely undocumented. 2175# The port location in the hint is where you WANT the device to be 2176# mapped. 0x10a0 seems to be traditional. At the moment the jogdial 2177# is the only thing truly supported, but aparently a fair percentage 2178# of the Vaio extra features are controlled by this device. 2179 2180# Notes on the Stallion stl and stli drivers: 2181# See src/i386/isa/README.stl for complete instructions. 2182# This is version 0.0.5alpha, unsupported by Stallion. 2183# The stl driver has a secondary IO port hard coded at 0x280. You need 2184# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 2185# The "flags" and "msize" settings on the stli driver depend on the board: 2186# EasyConnection 8/64 ISA: flags 23 msize 0x1000 2187# EasyConnection 8/64 EISA: flags 24 msize 0x10000 2188# EasyConnection 8/64 MCA: flags 25 msize 0x1000 2189# ONboard ISA: flags 4 msize 0x10000 2190# ONboard EISA: flags 7 msize 0x10000 2191# ONboard MCA: flags 3 msize 0x10000 2192# Brumby: flags 2 msize 0x4000 2193# Stallion: flags 1 msize 0x10000 2194 2195device mcd 1 2196hint.mcd.0.at="isa" 2197hint.mcd.0.port="0x300" 2198hint.mcd.0.irq="10" 2199# for the Sony CDU31/33A CDROM 2200device scd 1 2201hint.scd.0.at="isa" 2202hint.scd.0.port="0x230" 2203# for the SoundBlaster 16 multicd - up to 4 devices 2204device matcd 1 2205hint.matcd.0.at="isa" 2206hint.matcd.0.port="0x230" 2207device wt 1 2208hint.wt.0.at="isa" 2209hint.wt.0.port="0x300" 2210hint.wt.0.irq="5" 2211hint.wt.0.drq="1" 2212device ctx 1 2213hint.ctx.0.at="isa" 2214hint.ctx.0.port="0x230" 2215hint.ctx.0.maddr="0xd0000" 2216device spigot 1 2217hint.spigot.0.at="isa" 2218hint.spigot.0.port="0xad6" 2219hint.spigot.0.irq="15" 2220hint.spigot.0.maddr="0xee000" 2221device apm 2222hint.apm.0.flags="0x20" 2223device pmtimer # Adjust system timer at wakeup time 2224hint.pmtimer.0.at="isa" 2225device gp 2226hint.gp.0.at="isa" 2227hint.gp.0.port="0x2c0" 2228device gsc 1 2229hint.gsc.0.at="isa" 2230hint.gsc.0.port="0x270" 2231hint.gsc.0.drq="3" 2232device joy # PnP aware, hints for nonpnp only 2233hint.joy.0.at="isa" 2234hint.joy.0.port="0x201" 2235device cy 1 2236options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 2237hint.cy.0.at="isa" 2238hint.cy.0.irq="10" 2239hint.cy.0.maddr="0xd4000" 2240hint.cy.0.msize="0x2000" 2241device dgb 1 2242options NDGBPORTS=16 # Defaults to 16*NDGB 2243hint.dgb.0.at="isa" 2244hint.dgb.0.port="0x220" 2245hint.dgb.0.maddr="0xfc000" 2246device digi 2247hint.digi.0.at="isa" 2248hint.digi.0.port="0x104" 2249hint.digi.0.maddr="0xd0000" 2250# BIOS & FEP/OS components of device digi. Normally left as modules 2251device digi_CX 2252device digi_CX_PCI 2253device digi_EPCX 2254device digi_EPCX_PCI 2255device digi_Xe 2256device digi_Xem 2257device digi_Xr 2258device rc 1 2259hint.rc.0.at="isa" 2260hint.rc.0.port="0x220" 2261hint.rc.0.irq="12" 2262device rp 2263hint.rp.0.at="isa" 2264hint.rp.0.port="0x280" 2265# the port and irq for tw0 are fictitious 2266device tw 1 2267hint.tw.0.at="isa" 2268hint.tw.0.port="0x380" 2269hint.tw.0.irq="11" 2270device si 2271options SI_DEBUG 2272hint.si.0.at="isa" 2273hint.si.0.maddr="0xd0000" 2274hint.si.0.irq="12" 2275device asc 1 2276hint.asc.0.at="isa" 2277hint.asc.0.port="0x3EB" 2278hint.asc.0.drq="3" 2279hint.asc.0.irq="10" 2280device spic 2281hint.spic.0.at="isa" 2282hint.spic.0.port="0x10a0" 2283device stl 2284hint.stl.0.at="isa" 2285hint.stl.0.port="0x2a0" 2286hint.stl.0.irq="10" 2287device stli 2288hint.stli.0.at="isa" 2289hint.stli.0.port="0x2a0" 2290hint.stli.0.maddr="0xcc000" 2291hint.stli.0.flags="23" 2292hint.stli.0.msize="0x1000" 2293# You are unlikely to have the hardware for loran <phk@FreeBSD.org> 2294device loran 2295hint.loran.0.at="isa" 2296hint.loran.0.irq="5" 2297# HOT1 Xilinx 6200 card (http://www.vcc.com/) 2298device xrpu 2299# nullmodem terminal driver 2300device nmdm 2301 2302# 2303# The `meteor' device is a PCI video capture board. It can also have the 2304# following options: 2305# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry 2306# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE 2307# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2) 2308# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the 2309# specified amount. If this value is below the allocated amount no action 2310# taken 2311# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used 2312# for initialization of fps routine when a signal is not present. 2313# 2314# The 'bktr' device is a PCI video capture device using the Brooktree 2315# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 2316# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 2317# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 2318# 2319# options OVERRIDE_CARD=xxx 2320# options OVERRIDE_TUNER=xxx 2321# options OVERRIDE_MSP=1 2322# options OVERRIDE_DBX=1 2323# These options can be used to override the auto detection 2324# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h 2325# Using sysctl(8) run-time overrides on a per-card basis can be made 2326# 2327# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL 2328# or 2329# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC 2330# Specifes the default video capture mode. 2331# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 2332# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 2333# 2334# options BKTR_USE_PLL 2335# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 2336# must enable PLL mode with this option. eg some new Bt878 cards. 2337# 2338# options BKTR_GPIO_ACCESS 2339# This enable IOCTLs which give user level access to the GPIO port. 2340# 2341# options BKTR_NO_MSP_RESET 2342# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 2343# 2344# options BKTR_430_FX_MODE 2345# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 2346# 2347# options BKTR_SIS_VIA_MODE 2348# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 2349# needed for some old SiS and VIA chipset motherboards. 2350# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 2351# motherboards and motherboards with bad or incomplete PCI 2.1 support. 2352# As a rough guess, old = before 1998 2353# 2354 2355device meteor 1 2356 2357# Brooktree driver has been ported to the new I2C framework. Thus, 2358# you'll need to have the following 3 lines in the kernel config. 2359# device smbus 2360# device iicbus 2361# device iicbb 2362# The iic and smb devices are only needed if you want to control other 2363# I2C slaves connected to the external connector of some cards. 2364# 2365device bktr 1 2366 2367# 2368# PC Card/PCMCIA 2369# (OLDCARD) 2370# 2371# card: pccard slots 2372# pcic: isa/pccard bridge 2373device pcic 2374hint.pcic.0.at="isa" 2375hint.pcic.1.at="isa" 2376device card 2377 2378# 2379# PC Card/PCMCIA and Cardbus 2380# (NEWCARD) 2381# 2382# Note that NEWCARD and OLDCARD are incompatible. Do not use both at the same 2383# time. 2384# 2385# pccbb: isa/pccard and pci/cardbus bridge 2386# pccard: pccard slots 2387# cardbus: cardbus slots 2388#device pccbb 2389#device pccard 2390#device cardbus 2391 2392# 2393# Laptop/Notebook options: 2394# 2395# See also: 2396# apm under `Miscellaneous hardware' 2397# above. 2398 2399# For older notebooks that signal a powerfail condition (external 2400# power supply dropped, or battery state low) by issuing an NMI: 2401 2402options POWERFAIL_NMI # make it beep instead of panicing 2403 2404# 2405# SMB bus 2406# 2407# System Management Bus support is provided by the 'smbus' device. 2408# Access to the SMBus device is via the 'smb' device (/dev/smb*), 2409# which is a child of the 'smbus' device. 2410# 2411# Supported devices: 2412# smb standard io through /dev/smb* 2413# 2414# Supported SMB interfaces: 2415# iicsmb I2C to SMB bridge with any iicbus interface 2416# bktr brooktree848 I2C hardware interface 2417# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit 2418# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 2419# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) 2420# 2421device smbus # Bus support, required for smb below. 2422 2423device intpm 2424device alpm 2425device ichsmb 2426 2427device smb 2428 2429# 2430# I2C Bus 2431# 2432# Philips i2c bus support is provided by the `iicbus' device. 2433# 2434# Supported devices: 2435# ic i2c network interface 2436# iic i2c standard io 2437# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 2438# 2439# Supported interfaces: 2440# pcf Philips PCF8584 ISA-bus controller 2441# bktr brooktree848 I2C software interface 2442# 2443# Other: 2444# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 2445# 2446device iicbus # Bus support, required for ic/iic/iicsmb below. 2447device iicbb 2448 2449device ic 2450device iic 2451device iicsmb # smb over i2c bridge 2452 2453device pcf 2454hint.pcf.0.at="isa" 2455hint.pcf.0.port="0x320" 2456hint.pcf.0.irq="5" 2457 2458#--------------------------------------------------------------------------- 2459# ISDN4BSD 2460# 2461# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 2462# 2463# i4b passive ISDN cards support contains the following hardware drivers: 2464# 2465# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver 2466# iwic - Winbond W6692 PCI bus ISDN S/T interface controller 2467# ifpi - AVM Fritz!Card PCI driver 2468# ifpi2 - AVM Fritz!Card PCI version 2 driver 2469# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver 2470# ifpnp - AVM Fritz!Card PnP driver 2471# itjc - Siemens ISAC / TJNet Tiger300/320 chipset 2472# 2473# i4b active ISDN cards support contains the following hardware drivers: 2474# 2475# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1 2476# 2477# Note that the ``options'' (if given) and ``device'' lines must BOTH 2478# be uncommented to enable support for a given card ! 2479# 2480# In addition to a hardware driver (and probably an option) the mandatory 2481# ISDN protocol stack devices and the mandatory support device must be 2482# enabled as well as one or more devices from the optional devices section. 2483# 2484#--------------------------------------------------------------------------- 2485# isic driver (Siemens/Infineon chipsets) 2486# 2487device isic 2488# 2489# ISA bus non-PnP Cards: 2490# ---------------------- 2491# 2492# Teles S0/8 or Niccy 1008 2493options TEL_S0_8 2494hint.isic.0.at="isa" 2495hint.isic.0.maddr="0xd0000" 2496hint.isic.0.irq="5" 2497hint.isic.0.flags="1" 2498# 2499# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 2500options TEL_S0_16 2501hint.isic.0.at="isa" 2502hint.isic.0.port="0xd80" 2503hint.isic.0.maddr="0xd0000" 2504hint.isic.0.irq="5" 2505hint.isic.0.flags="2" 2506# 2507# Teles S0/16.3 2508options TEL_S0_16_3 2509hint.isic.0.at="isa" 2510hint.isic.0.port="0xd80" 2511hint.isic.0.irq="5" 2512hint.isic.0.flags="3" 2513# 2514# AVM A1 or AVM Fritz!Card 2515options AVM_A1 2516hint.isic.0.at="isa" 2517hint.isic.0.port="0x340" 2518hint.isic.0.irq="5" 2519hint.isic.0.flags="4" 2520# 2521# USRobotics Sportster ISDN TA intern 2522options USR_STI 2523hint.isic.0.at="isa" 2524hint.isic.0.port="0x268" 2525hint.isic.0.irq="5" 2526hint.isic.0.flags="7" 2527# 2528# ITK ix1 Micro ( < V.3, non-PnP version ) 2529options ITKIX1 2530hint.isic.0.at="isa" 2531hint.isic.0.port="0x398" 2532hint.isic.0.irq="10" 2533hint.isic.0.flags="18" 2534# 2535# ELSA PCC-16 2536options ELSA_PCC16 2537hint.isic.0.at="isa" 2538hint.isic.0.port="0x360" 2539hint.isic.0.irq="10" 2540hint.isic.0.flags="20" 2541# 2542# ISA bus PnP Cards: 2543# ------------------ 2544# 2545# Teles S0/16.3 PnP 2546options TEL_S0_16_3_P 2547# 2548# Creatix ISDN-S0 P&P 2549options CRTX_S0_P 2550# 2551# Dr. Neuhaus Niccy Go@ 2552options DRN_NGO 2553# 2554# Sedlbauer Win Speed 2555options SEDLBAUER 2556# 2557# Dynalink IS64PH 2558options DYNALINK 2559# 2560# ELSA QuickStep 1000pro ISA 2561options ELSA_QS1ISA 2562# 2563# Siemens I-Surf 2.0 2564options SIEMENS_ISURF2 2565# 2566# Asuscom ISDNlink 128K ISA 2567options ASUSCOM_IPAC 2568# 2569# Eicon Diehl DIVA 2.0 and 2.02 2570options EICON_DIVA 2571# 2572# Compaq Microcom 610 ISDN card (Compaq series PSB2222I) 2573options COMPAQ_M610 2574# 2575# PCI bus Cards: 2576# -------------- 2577# 2578# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 2579options ELSA_QS1PCI 2580# 2581# 2582#--------------------------------------------------------------------------- 2583# ifpnp driver for AVM Fritz!Card PnP 2584# 2585# AVM Fritz!Card PnP 2586device ifpnp 2587# 2588#--------------------------------------------------------------------------- 2589# ihfc driver for Cologne Chip ISA chipsets (experimental!) 2590# 2591# Teles 16.3c ISA PnP 2592# AcerISDN P10 ISA PnP 2593# TELEINT ISDN SPEED No.1 2594device ihfc 2595# 2596#--------------------------------------------------------------------------- 2597# ifpi driver for AVM Fritz!Card PCI 2598# 2599# AVM Fritz!Card PCI 2600device ifpi 2601# 2602#--------------------------------------------------------------------------- 2603# ifpi2 driver for AVM Fritz!Card PCI version 2 2604# 2605# AVM Fritz!Card PCI version 2 2606device "ifpi2" 2607# 2608#--------------------------------------------------------------------------- 2609# iwic driver for Winbond W6692 chipset 2610# 2611# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards) 2612device iwic 2613# 2614#--------------------------------------------------------------------------- 2615# itjc driver for Simens ISAC / TJNet Tiger300/320 chipset 2616# 2617# Traverse Technologies NETjet-S 2618# Teles PCI-TJ 2619device itjc 2620# 2621#--------------------------------------------------------------------------- 2622# iavc driver (AVM active cards, needs i4bcapi driver!) 2623# 2624device iavc 2625# 2626# AVM B1 ISA bus (PnP mode not supported!) 2627# ---------------------------------------- 2628hint.iavc.0.at="isa" 2629hint.iavc.0.port="0x150" 2630hint.iavc.0.irq="5" 2631# 2632#--------------------------------------------------------------------------- 2633# ISDN Protocol Stack - mandatory for all hardware drivers 2634# 2635# Q.921 / layer 2 - i4b passive cards D channel handling 2636device "i4bq921" 2637# 2638# Q.931 / layer 3 - i4b passive cards D channel handling 2639device "i4bq931" 2640# 2641# layer 4 - i4b common passive and active card handling 2642device "i4b" 2643# 2644#--------------------------------------------------------------------------- 2645# ISDN devices - mandatory for all hardware drivers 2646# 2647# userland driver to do ISDN tracing (for passive cards only) 2648device "i4btrc" 4 2649# 2650# userland driver to control the whole thing 2651device "i4bctl" 2652# 2653#--------------------------------------------------------------------------- 2654# ISDN devices - optional 2655# 2656# userland driver for access to raw B channel 2657device "i4brbch" 4 2658# 2659# userland driver for telephony 2660device "i4btel" 2 2661# 2662# network driver for IP over raw HDLC ISDN 2663device "i4bipr" 4 2664# enable VJ header compression detection for ipr i/f 2665options IPR_VJ 2666# enable logging of the first n IP packets to isdnd (n=32 here) 2667options IPR_LOG=32 2668# 2669# network driver for sync PPP over ISDN; requires an equivalent 2670# number of sppp device to be configured 2671device "i4bisppp" 4 2672# 2673# B-channel interface to the netgraph subsystem 2674device "i4bing" 2 2675# 2676# CAPI driver needed for active ISDN cards (see iavc driver above) 2677device "i4bcapi" 2678# 2679#--------------------------------------------------------------------------- 2680 2681# Parallel-Port Bus 2682# 2683# Parallel port bus support is provided by the `ppbus' device. 2684# Multiple devices may be attached to the parallel port, devices 2685# are automatically probed and attached when found. 2686# 2687# Supported devices: 2688# vpo Iomega Zip Drive 2689# Requires SCSI disk support ('scbus' and 'da'), best 2690# performance is achieved with ports in EPP 1.9 mode. 2691# lpt Parallel Printer 2692# plip Parallel network interface 2693# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 2694# pps Pulse per second Timing Interface 2695# lpbb Philips official parallel port I2C bit-banging interface 2696# 2697# Supported interfaces: 2698# ppc ISA-bus parallel port interfaces. 2699# 2700 2701options PPC_PROBE_CHIPSET # Enable chipset specific detection 2702 # (see flags in ppc(4)) 2703options DEBUG_1284 # IEEE1284 signaling protocol debug 2704options PERIPH_1284 # Makes your computer act as a IEEE1284 2705 # compliant peripheral 2706options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 2707options VP0_DEBUG # ZIP/ZIP+ debug 2708options LPT_DEBUG # Printer driver debug 2709options PPC_DEBUG # Parallel chipset level debug 2710options PLIP_DEBUG # Parallel network IP interface debug 2711options PCFCLOCK_VERBOSE # Verbose pcfclock driver 2712options PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 2713 2714device ppc 2715hint.ppc.0.at="isa" 2716hint.ppc.0.irq="7" 2717device ppbus 2718device vpo 2719device lpt 2720device plip 2721device ppi 2722device pps 2723device lpbb 2724device pcfclock 2725 2726# Kernel BOOTP support 2727 2728options BOOTP # Use BOOTP to obtain IP address/hostname 2729options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 2730options BOOTP_NFSV3 # Use NFS v3 to NFS mount root 2731options BOOTP_COMPAT # Workaround for broken bootp daemons. 2732options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 2733 2734# 2735# Add tie-ins for a hardware watchdog. This only enable the hooks; 2736# the user must still supply the actual driver. 2737# 2738options HW_WDOG 2739 2740# 2741# Set the number of PV entries per process. Increasing this can 2742# stop panics related to heavy use of shared memory. However, that can 2743# (combined with large amounts of physical memory) cause panics at 2744# boot time due the kernel running out of VM space. 2745# 2746# If you're tweaking this, you might also want to increase the sysctls 2747# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 2748# 2749# The value below is the one more than the default. 2750# 2751options PMAP_SHPGPERPROC=201 2752 2753# 2754# Change the size of the kernel virtual address space. Due to 2755# constraints in loader(8) on i386, this must be a multiple of 4. 2756# 256 = 1 GB of kernel address space. Increasing this also causes 2757# a reduction of the address space in user processes. 512 splits 2758# the 4GB cpu address space in half (2GB user, 2GB kernel). 2759# 2760options KVA_PAGES=260 2761 2762# 2763# Disable swapping. This option removes all code which actually performs 2764# swapping, so it's not possible to turn it back on at run-time. 2765# 2766# This is sometimes usable for systems which don't have any swap space 2767# (see also sysctls "vm.defer_swapspace_pageouts" and 2768# "vm.disable_swapspace_pageouts") 2769# 2770#options NO_SWAPPING 2771 2772# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers 2773# for sendfile(2) that are used to map file VM pages, and normally 2774# default to a quantity that is roughly 16*MAXUSERS+512. You would 2775# typically want about 4 of these for each simultaneous file send. 2776# 2777options NSFBUFS=1024 2778 2779# 2780# Enable extra debugging code for locks. This stores the filename and 2781# line of whatever acquired the lock in the lock itself, and change a 2782# number of function calls to pass around the relevant data. This is 2783# not at all useful unless you are debugging lock code. Also note 2784# that it is likely to break e.g. fstat(1) unless you recompile your 2785# userland with -DDEBUG_LOCKS as well. 2786# 2787options DEBUG_LOCKS 2788 2789 2790##################################################################### 2791# ABI Emulation 2792 2793# Enable iBCS2 runtime support for SCO and ISC binaries 2794options IBCS2 2795 2796# Emulate spx device for client side of SVR3 local X interface 2797options SPX_HACK 2798 2799# Enable Linux ABI emulation 2800options COMPAT_LINUX 2801 2802# Enable the linux-like proc filesystem support (requires COMPAT_LINUX 2803# and PSEUDOFS) 2804options LINPROCFS 2805 2806# 2807# SysVR4 ABI emulation 2808# 2809# The svr4 ABI emulator can be statically compiled into the kernel or loaded as 2810# a KLD module. 2811# The STREAMS network emulation code can also be compiled statically or as a 2812# module. If loaded as a module, it must be loaded before the svr4 module 2813# (the /usr/sbin/svr4 script does this for you). If compiling statically, 2814# the `streams' device must be configured into any kernel which also 2815# specifies COMPAT_SVR4. It is possible to have a statically-configured 2816# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4 2817# script understands that it doesn't need to load the `streams' module under 2818# those circumstances. 2819# Caveat: At this time, `options KTRACE' is required for the svr4 emulator 2820# (whether static or dynamic). 2821# 2822options COMPAT_SVR4 # build emulator statically 2823options DEBUG_SVR4 # enable verbose debugging 2824device streams # STREAMS network driver (required for svr4). 2825 2826 2827##################################################################### 2828# USB support 2829# UHCI controller 2830device uhci 2831# OHCI controller 2832device ohci 2833# General USB code (mandatory for USB) 2834device usb 2835# 2836# USB Double Bulk Pipe devices 2837device udbp 2838# Generic USB device driver 2839device ugen 2840# Human Interface Device (anything with buttons and dials) 2841device uhid 2842# USB keyboard 2843device ukbd 2844# USB printer 2845device ulpt 2846# USB Iomega Zip 100 Drive (Requires scbus and da) 2847device umass 2848# USB modem support 2849device umodem 2850# USB mouse 2851device ums 2852# Diamond Rio 500 Mp3 player 2853device urio 2854# USB scanners 2855device uscanner 2856# 2857# ADMtek USB ethernet. Supports the LinkSys USB100TX, 2858# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 2859# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 2860# eval board. 2861device aue 2862# 2863# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 2864# and Netmate II, and the Belkin F5U111. 2865device cue 2866# 2867# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 2868# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 2869# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 2870# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 2871# and 2104USB, and the Corega USB-T. 2872device kue 2873 2874# debugging options for the USB subsystem 2875# 2876options UHCI_DEBUG 2877options OHCI_DEBUG 2878options USB_DEBUG 2879 2880options UGEN_DEBUG 2881options UHID_DEBUG 2882options UHUB_DEBUG 2883options UKBD_DEBUG 2884options ULPT_DEBUG 2885options UMASS_DEBUG 2886options UMS_DEBUG 2887options URIO_DEBUG 2888 2889# options for ukbd: 2890options UKBD_DFLT_KEYMAP # specify the built-in keymap 2891makeoptions UKBD_DFLT_KEYMAP=it.iso 2892 2893# 2894# Embedded system options: 2895# 2896# An embedded system might want to run something other than init. 2897options INIT_PATH="/sbin/init:/stand/sysinstall" 2898 2899# Debug options 2900options BUS_DEBUG # enable newbus debugging 2901options DEBUG_VFS_LOCKS # enable vfs lock debugging 2902options NPX_DEBUG # enable npx debugging (FPU/math emu) 2903 2904##################################################################### 2905# SYSV IPC KERNEL PARAMETERS 2906# 2907# Maximum number of entries in a semaphore map. 2908options SEMMAP=31 2909 2910# Maximum number of System V semaphores that can be used on the system at 2911# one time. 2912options SEMMNI=11 2913 2914# Total number of semaphores system wide 2915options SEMMNS=61 2916 2917# Total number of undo structures in system 2918options SEMMNU=31 2919 2920# Maximum number of System V semaphores that can be used by a single process 2921# at one time. 2922options SEMMSL=61 2923 2924# Maximum number of operations that can be outstanding on a single System V 2925# semaphore at one time. 2926options SEMOPM=101 2927 2928# Maximum number of undo operations that can be outstanding on a single 2929# System V semaphore at one time. 2930options SEMUME=11 2931 2932# Maximum number of shared memory pages system wide. 2933options SHMALL=1025 2934 2935# Maximum size, in bytes, of a single System V shared memory region. 2936options SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)" 2937options SHMMAXPGS=1025 2938 2939# Minimum size, in bytes, of a single System V shared memory region. 2940options SHMMIN=2 2941 2942# Maximum number of shared memory regions that can be used on the system 2943# at one time. 2944options SHMMNI=33 2945 2946# Maximum number of System V shared memory regions that can be attached to 2947# a single process at one time. 2948options SHMSEG=9 2949 2950# Set the amount of time (in seconds) the system will wait before 2951# rebooting automatically when a kernel panic occurs. If set to (-1), 2952# the system will wait indefinitely until a key is pressed on the 2953# console. 2954options PANIC_REBOOT_WAIT_TIME=16 2955 2956##################################################################### 2957 2958# More undocumented options for linting. 2959# Note that documenting these are not considered an affront. 2960 2961options CAM_DEBUG_DELAY 2962 2963# VFS cluster debugging. 2964options CLUSTERDEBUG 2965 2966options DEBUG 2967 2968# PECOFF module (Win32 Execution Format) 2969options PECOFF_SUPPORT 2970options PECOFF_DEBUG 2971 2972# Disable the 4 MByte PSE CPU feature. 2973#options DISABLE_PSE 2974 2975options ENABLE_ALART 2976options I4B_SMP_WORKAROUND 2977options I586_PMC_GUPROF=0x70000 2978options KBDIO_DEBUG=2 2979options KBD_MAXRETRY=4 2980options KBD_MAXWAIT=6 2981options KBD_RESETDELAY=201 2982 2983# Kernel filelock debugging. 2984options LOCKF_DEBUG 2985 2986# System V compatible message queues 2987# Please note that the values provided here are used to test kernel 2988# building. The defaults in the sources provide almost the same numbers. 2989# MSGSSZ must be a power of 2 between 8 and 1024. 2990options MSGMNB=2049 # Max number of chars in queue 2991options MSGMNI=41 # Max number of message queue identifiers 2992options MSGSEG=2049 # Max number of message segments 2993options MSGSSZ=16 # Size of a message segment 2994options MSGTQL=41 # Max number of messages in system 2995 2996options NBUF=512 # Number of buffer headers 2997 2998options NMBCLUSTERS=1024 # Number of mbuf clusters 2999 3000options PSM_DEBUG=1 3001 3002options SCSI_NCR_DEBUG 3003options SCSI_NCR_MAX_SYNC=10000 3004options SCSI_NCR_MAX_WIDE=1 3005options SCSI_NCR_MYADDR=7 3006 3007options SC_DEBUG_LEVEL=5 # Syscons debug level 3008options SC_RENDER_DEBUG # syscons rendering debugging 3009 3010options SHOW_BUSYBUFS # List buffers that prevent root unmount 3011options SLIP_IFF_OPTS 3012options TIMER_FREQ="((14318182+6)/12)" 3013options VFS_BIO_DEBUG # VFS buffer I/O debugging 3014 3015options VM_KMEM_SIZE 3016options VM_KMEM_SIZE_MAX 3017options VM_KMEM_SIZE_SCALE 3018 3019# Yet more undocumented options for linting. 3020options AAC_DEBUG 3021options ACD_DEBUG 3022options ACPI_MAX_THREADS=1 3023#!options ACPI_NO_SEMAPHORES 3024# Broken: 3025##options ASR_MEASURE_PERFORMANCE 3026options AST_DEBUG 3027options ATAPI_DEBUG 3028options ATA_DEBUG 3029# BKTR_ALLOC_PAGES has no effect except to cause warnings, and 3030# BROOKTREE_ALLOC_PAGES hasn't actually been superseded by it, since the 3031# driver still mostly spells this option BROOKTREE_ALLOC_PAGES. 3032##options BKTR_ALLOC_PAGES="(217*4+1)" 3033options BROOKTREE_ALLOC_PAGES="(217*4+1)" 3034# Broken: 3035##options CAPABILITIES 3036options COMPAT_SUNOS 3037options CV_DEBUG 3038options MAXFILES=999 3039# METEOR_TEST_VIDEO has no effect since meteor is broken. 3040options METEOR_TEST_VIDEO 3041options NDEVFSINO=1025 3042options NDEVFSOVERFLOW=32769 3043options NETGRAPH_BRIDGE 3044options NETSMB 3045options NETSMBCRYPTO 3046# PFIL_HOOKS has no effect here since it is a subset of IPFILTER. 3047options PFIL_HOOKS 3048# SIMOS is broken since it is alpha-only but not ifdefed. 3049##options SIMOS 3050options SMBFS 3051options VESA_DEBUG 3052options VGA_DEBUG 3053