NOTES revision 90702
1# 2# NOTES -- Lines that can be cut/pasted into kernel and hints configs. 3# 4# Lines that begin with 'device', 'options', 'machine', 'ident', 'maxusers', 5# 'makeoptions', 'hints' etc go into the kernel configuration that you 6# run config(8) with. 7# 8# Lines that begin with 'hints.' are NOT for config(8), they go into your 9# hints file. See /boot/device.hints and/or the 'hints' config(8) directive. 10# 11# Please use ``make LINT'' to create an old-style LINT file if you want to 12# do kernel test-builds. 13# 14# $FreeBSD: head/sys/conf/NOTES 90702 2002-02-15 13:16:11Z bde $ 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# 1704# Network interfaces: 1705# 1706# MII bus support is required for some PCI 10/100 ethernet NICs, 1707# namely those which use MII-compliant transceivers or implement 1708# tranceiver control interfaces that operate like an MII. Adding 1709# "device miibus0" to the kernel config pulls in support for 1710# the generic miibus API and all of the PHY drivers, including a 1711# generic one for PHYs that aren't specifically handled by an 1712# individual driver. 1713device miibus 1714 1715# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, 1716# PCI and ISA varieties. 1717# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver 1718# (requires sppp) 1719# awi: Support for IEEE 802.11 PC Card devices using the AMD Am79C930 and 1720# Harris (Intersil) Chipset with PCnetMobile firmware by AMD. 1721# bge: Support for gigabit ethernet adapters based on the Broadcom 1722# BCM570x family of controllers, including the 3Com 3c996-T, 1723# the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41, and 1724# the embedded gigE NICs on Dell PowerEdge 2550 servers. 1725# cnw: Xircom CNW/Netware Airsurfer PC Card adapter 1726# cm: Arcnet SMC COM90c26 / SMC COM90c56 1727# (and SMC COM90c66 in '56 compatibility mode) adapters. 1728# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 1729# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 1730# dc: Support for PCI fast ethernet adapters based on the DEC/Intel 21143 1731# and various workalikes including: 1732# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1733# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1734# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1735# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1736# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1737# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1738# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1739# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1740# KNE110TX. 1741# de: Digital Equipment DC21040 1742# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 1743# HP PC Lan+, various PC Card devices (refer to etc/defauls/pccard.conf) 1744# (requires miibus) 1745# el: 3Com 3C501 (slow!) 1746# em: Intel Pro/1000 Gigabit Ethernet 82542, 82543, 82544 based adapters. 1747# ep: 3Com 3C509, 3C529, 3C556, 3C562D, 3C563D, 3C572, 3C574X, 3C579, 3C589 1748# and PC Card devices using these chipsets. 1749# ex: Intel EtherExpress Pro/10 and other i82595-based adapters, 1750# Olicom Ethernet PC Card devices. 1751# fe: Fujitsu MB86960A/MB86965A Ethernet 1752# fea: DEC DEFEA EISA FDDI adapter 1753# fpa: Support for the Digital DEFPA PCI FDDI. `device fddi' is also needed. 1754# fxp: Intel EtherExpress Pro/100B 1755# (hint of prefer_iomap can be done to prefer I/O instead of Mem mapping) 1756# gx: Intel Pro/1000 Gigabit Ethernet (82542, 82543-F, 82543-T) 1757# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; 1758# Intel EtherExpress 1759# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 1760# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 1761# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 and 1762# Am79C960) 1763# lge: Support for PCI gigabit ethernet adapters based on the Level 1 1764# LXT1001 NetCellerator chipset. This includes the D-Link DGE-500SX, 1765# SMC TigerCard 1000 (SMC9462SX), and some Addtron cards. 1766# nge: Support for PCI gigabit ethernet adapters based on the National 1767# Semiconductor DP83820 and DP83821 chipset. This includes the 1768# SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante FriendlyNet 1769# GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the LinkSys 1770# EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T. 1771# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133 1772# (no hints needed). 1773# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140, 1774# OC-3141, OC-3540, OC-3250 1775# rdp: RealTek RTL 8002-based pocket ethernet adapters 1776# sbni: Granch SBNI12-xx ISA and PCI adapters 1777# pcn: Support for PCI fast ethernet adapters based on the AMD Am79c97x 1778# chipsets, including the PCnet/FAST, PCnet/FAST+, PCnet/PRO and 1779# PCnet/Home. These were previously handled by the lnc driver (and 1780# still will be if you leave this driver out of the kernel). 1781# rl: Support for PCI fast ethernet adapters based on the RealTek 8129/8139 1782# chipset. Note that the RealTek driver defaults to using programmed 1783# I/O to do register accesses because memory mapped mode seems to cause 1784# severe lockups on SMP hardware. This driver also supports the 1785# Accton EN1207D `Cheetah' adapter, which uses a chip called 1786# the MPX 5030/5038, which is either a RealTek in disguise or a 1787# RealTek workalike. Note that the D-Link DFE-530TX+ uses the RealTek 1788# chipset and is supported by this driver, not the 'vr' driver. 1789# sf: Support for Adaptec Duralink PCI fast ethernet adapters based on the 1790# Adaptec AIC-6915 "starfire" controller. 1791# This includes dual and quad port cards, as well as one 100baseFX card. 1792# Most of these are 64-bit PCI devices, except for one single port 1793# card which is 32-bit. 1794# sis: Support for NICs based on the Silicon Integrated Systems SiS 900, 1795# SiS 7016 and NS DP83815 PCI fast ethernet controller chips. 1796# sk: Support for the SysKonnect SK-984x series PCI gigabit ethernet NICs. 1797# This includes the SK-9841 and SK-9842 single port cards (single mode 1798# and multimode fiber) and the SK-9843 and SK-9844 dual port cards 1799# (also single mode and multimode). 1800# The driver will autodetect the number of ports on the card and 1801# attach each one as a separate network interface. 1802# sn: Support for ISA and PC Card Ethernet devices using the 1803# SMC91C90/92/94/95 chips. 1804# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 1805# ste: Sundance Technologies ST201 PCI fast ethernet controller, includes 1806# the D-Link DFE-550TX. 1807# ti: Support for PCI gigabit ethernet NICs based on the Alteon Networks 1808# Tigon 1 and Tigon 2 chipsets. This includes the Alteon AceNIC, the 1809# 3Com 3c985, the Netgear GA620 and various others. Note that you will 1810# probably want to bump up NMBCLUSTERS a lot to use this driver. 1811# tl: Support for the Texas Instruments TNETE100 series 'ThunderLAN' 1812# cards and integrated ethernet controllers. This includes several 1813# Compaq Netelligent 10/100 cards and the built-in ethernet controllers 1814# in several Compaq Prosignia, Proliant and Deskpro systems. It also 1815# supports several Olicom 10Mbps and 10/100 boards. 1816# tx: SMC 9432 TX, BTX and FTX cards. (SMC EtherPower II serie) 1817# txp: Support for 3Com 3cR990 cards with the "Typhoon" chipset 1818# vr: Support for various fast ethernet adapters based on the VIA 1819# Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' chips, 1820# including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1821# Technologies PN102TX, and the AOpen/Acer ALN-320. 1822# vx: 3Com 3C590 and 3C595 1823# wb: Support for fast ethernet adapters based on the Winbond W89C840F chip. 1824# Note: this is not the same as the Winbond W89C940F, which is a 1825# NE2000 clone. 1826# wl: Lucent Wavelan (ISA card only). 1827# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 1828# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 1829# bridge with a PCMCIA adapter plugged into it. 1830# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller, 1831# Accton Fast EtherCard-16, Compaq Netelligent 10/100 PC Card, 1832# Toshiba 10/100 Ethernet PC Card, Xircom 16-bit Ethernet + Modem 56 1833# xl: Support for the 3Com 3c900, 3c905, 3c905B and 3c905C (Fast) 1834# Etherlink XL cards and integrated controllers. This includes the 1835# integrated 3c905B-TX chips in certain Dell Optiplex and Dell 1836# Precision desktop machines and the integrated 3c905-TX chips 1837# in Dell Latitude laptop docking stations. 1838# Also supported: 3Com 3c980(C)-TX, 3Com 3cSOHO100-TX, 3Com 3c450-TX 1839 1840# Order for ISA/EISA devices is important here 1841 1842device ar 1 1843hint.ar.0.at="isa" 1844hint.ar.0.port="0x300" 1845hint.ar.0.irq="10" 1846hint.ar.0.maddr="0xd0000" 1847device cm 1848hint.cm.0.at="isa" 1849hint.cm.0.port="0x2e0" 1850hint.cm.0.irq="9" 1851hint.cm.0.maddr="0xdc000" 1852device cs 1853hint.cs.0.at="isa" 1854hint.cs.0.port="0x300" 1855device cx 1 1856hint.cx.0.at="isa" 1857hint.cx.0.port="0x240" 1858hint.cx.0.irq="15" 1859hint.cx.0.drq="7" 1860device ed 1861#options ED_NO_MIIBUS # Disable ed miibus support 1862hint.ed.0.at="isa" 1863hint.ed.0.port="0x280" 1864hint.ed.0.irq="5" 1865hint.ed.0.maddr="0xd8000" 1866device el 1 1867hint.el.0.at="isa" 1868hint.el.0.port="0x300" 1869hint.el.0.irq="9" 1870device ep 1871device ex 1872device fe 1 1873hint.fe.0.at="isa" 1874hint.fe.0.port="0x300" 1875device fea 1876device ie 2 1877hint.ie.0.at="isa" 1878hint.ie.0.port="0x300" 1879hint.ie.0.irq="5" 1880hint.ie.0.maddr="0xd0000" 1881hint.ie.1.at="isa" 1882hint.ie.1.port="0x360" 1883hint.ie.1.irq="7" 1884hint.ie.1.maddr="0xd0000" 1885device le 1 1886hint.le.0.at="isa" 1887hint.le.0.port="0x300" 1888hint.le.0.irq="5" 1889hint.le.0.maddr="0xd0000" 1890device lnc 1 1891hint.lnc.0.at="isa" 1892hint.lnc.0.port="0x280" 1893hint.lnc.0.irq="10" 1894hint.lnc.0.drq="0" 1895device rdp 1 1896hint.rdp.0.at="isa" 1897hint.rdp.0.port="0x378" 1898hint.rdp.0.irq="7" 1899hint.rdp.0.flags="2" 1900device sbni 1 1901hint.sbni.0.at="isa" 1902hint.sbni.0.port="0x210" 1903hint.sbni.0.irq="0xefdead" 1904hint.sbni.0.flags="0" 1905device sr 1 1906hint.sr.0.at="isa" 1907hint.sr.0.port="0x300" 1908hint.sr.0.irq="5" 1909hint.sr.0.maddr="0xd0000" 1910device sn 1911hint.sn.0.at="isa" 1912hint.sn.0.port="0x300" 1913hint.sn.0.irq="10" 1914device an 1915device awi 1916device cnw 1917device wi 1918options WLCACHE # enables the signal-strength cache 1919options WLDEBUG # enables verbose debugging output 1920device wl 1 1921hint.wl.0.at="isa" 1922hint.wl.0.port="0x300" 1923device xe 1924 1925device oltr 1926hint.oltr.0.at="isa" 1927 1928# PCI Ethernet NICs that use the common MII bus controller code. 1929device dc # DEC/Intel 21143 and various workalikes 1930device fxp # Intel EtherExpress PRO/100B (82557, 82558) 1931hint.fxp.0.prefer_iomap="0" 1932device rl # RealTek 8129/8139 1933device pcn # AMD Am79C97x PCI 10/100 NICs 1934device sf # Adaptec AIC-6915 (``Starfire'') 1935device sis # Silicon Integrated Systems SiS 900/SiS 7016 1936device ste # Sundance ST201 (D-Link DFE-550TX) 1937device tl # Texas Instruments ThunderLAN 1938device tx # SMC EtherPower II (83c170 ``EPIC'') 1939device vr # VIA Rhine, Rhine II 1940device wb # Winbond W89C840F 1941device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1942 1943# PCI Ethernet NICs. 1944device de # DEC/Intel DC21x4x (``Tulip'') 1945device txp # 3Com 3cR990 (``Typhoon'') 1946device vx # 3Com 3c590, 3c595 (``Vortex'') 1947 1948# PCI Gigabit & FDDI NICs. 1949device bge 1950device gx 1951device lge 1952device nge 1953device sk 1954device ti 1955device fpa 1 1956 1957# 1958# ATM related options (Cranor version) 1959# (note: this driver cannot be used with the HARP ATM stack) 1960# 1961# The `en' device provides support for Efficient Networks (ENI) 1962# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 1963# 1964# atm device provides generic atm functions and is required for 1965# atm devices. 1966# NATM enables the netnatm protocol family that can be used to 1967# bypass TCP/IP. 1968# 1969# the current driver supports only PVC operations (no atm-arp, no multicast). 1970# for more details, please read the original documents at 1971# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html 1972# 1973device atm 1974device en 1975options NATM #native ATM 1976 1977# 1978# Audio drivers: `pcm', `sbc', `gusc', `pca' 1979# 1980# pcm: PCM audio through various sound cards. 1981# 1982# This has support for a large number of new audio cards, based on 1983# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP. 1984# For more information about this driver and supported cards, 1985# see the pcm.4 man page. 1986# 1987# The flags of the device tells the device a bit more info about the 1988# device that normally is obtained through the PnP interface. 1989# bit 2..0 secondary DMA channel; 1990# bit 4 set if the board uses two dma channels; 1991# bit 15..8 board type, overrides autodetection; leave it 1992# zero if don't know what to put in (and you don't, 1993# since this is unsupported at the moment...). 1994# 1995# This driver will use the new PnP code if it's available. 1996# 1997# pca: PCM audio through your PC speaker 1998# 1999# Supported cards include: 2000# Creative SoundBlaster ISA PnP/non-PnP 2001# Supports ESS and Avance ISA chips as well. 2002# Gravis UltraSound ISA PnP/non-PnP 2003# Crystal Semiconductor CS461x/428x PCI 2004# Neomagic 256AV (ac97) 2005# Most of the more common ISA/PnP sb/mss/ess compatable cards. 2006 2007device pcm 2008 2009# For non-pnp sound cards with no bridge drivers only: 2010hint.pcm.0.at="isa" 2011hint.pcm.0.irq="10" 2012hint.pcm.0.drq="1" 2013hint.pcm.0.flags="0x0" 2014 2015# For PnP/PCI sound cards, no hints are required. 2016 2017# 2018# midi: MIDI interfaces and synthesizers 2019# 2020 2021device midi 2022 2023# For non-pnp sound cards with no bridge drivers: 2024hint.midi.0.at="isa" 2025hint.midi.0.irq="5" 2026hint.midi.0.flags="0x0" 2027 2028# For serial ports (this example configures port 2): 2029# TODO: implement generic tty-midi interface so that we can use 2030# other uarts. 2031hint.midi.0.at="isa" 2032hint.midi.0.port="0x2F8" 2033hint.midi.0.irq="3" 2034 2035# 2036# seq: MIDI sequencer 2037# 2038 2039device seq 2040 2041# The bridge drivers for sound cards. These can be separately configured 2042# for providing services to the likes of new-midi. 2043# When used with 'device pcm' they also provide pcm sound services. 2044# 2045# sbc: Creative SoundBlaster ISA PnP/non-PnP 2046# Supports ESS and Avance ISA chips as well. 2047# gusc: Gravis UltraSound ISA PnP/non-PnP 2048# csa: Crystal Semiconductor CS461x/428x PCI 2049 2050# For non-PnP cards: 2051device sbc 2052hint.sbc.0.at="isa" 2053hint.sbc.0.port="0x220" 2054hint.sbc.0.irq="5" 2055hint.sbc.0.drq="1" 2056hint.sbc.0.flags="0x15" 2057device gusc 2058hint.gusc.0.at="isa" 2059hint.gusc.0.port="0x220" 2060hint.gusc.0.irq="5" 2061hint.gusc.0.drq="1" 2062hint.gusc.0.flags="0x13" 2063 2064device pca 2065hint.pca.0.at="isa" 2066hint.pca.0.port="0x040" 2067 2068# 2069# Miscellaneous hardware: 2070# 2071# mcd: Mitsumi CD-ROM using proprietary (non-ATAPI) interface 2072# scd: Sony CD-ROM using proprietary (non-ATAPI) interface 2073# matcd: Matsushita/Panasonic CD-ROM using proprietary (non-ATAPI) interface 2074# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 2075# ctx: Cortex-I frame grabber 2076# apm: Laptop Advanced Power Management (experimental) 2077# pmtimer: Timer device driver for power management events (APM or ACPI) 2078# spigot: The Creative Labs Video Spigot video-acquisition board 2079# meteor: Matrox Meteor video capture board 2080# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 2081# cy: Cyclades serial driver 2082# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 2083# digi: Digiboard driver 2084# gp: National Instruments AT-GPIB and AT-GPIB/TNT board, PCMCIA-GPIB 2085# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey 2086# gsc: Genius GS-4500 hand scanner. 2087# joy: joystick (including IO DATA PCJOY PC Card joystick) 2088# rc: RISCom/8 multiport card 2089# rp: Comtrol Rocketport(ISA) - single card 2090# tw: TW-523 power line interface for use with X-10 home control products 2091# si: Specialix SI/XIO 4-32 port terminal multiplexor 2092# spic: Sony Programmable I/O controller (VAIO notebooks) 2093# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 2094# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 2095# nmdm: nullmodem terminal driver (see nmdm(4)) 2096 2097# Notes on APM 2098# The flags takes the following meaning for apm0: 2099# 0x0020 Statclock is broken. 2100# If apm is omitted, some systems require sysctl -w kern.timecounter.method=1 2101# for correct timekeeping. 2102 2103# Notes on the spigot: 2104# The video spigot is at 0xad6. This port address can not be changed. 2105# The irq values may only be 10, 11, or 15 2106# I/O memory is an 8kb region. Possible values are: 2107# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 2108# The start address must be on an even boundary. 2109# Add the following option if you want to allow non-root users to be able 2110# to access the spigot. This option is not secure because it allows users 2111# direct access to the I/O page. 2112# options SPIGOT_UNSECURE 2113 2114# Notes on the Comtrol Rocketport driver: 2115# 2116# The exact values used for rp0 depend on how many boards you have 2117# in the system. The manufacturer's sample configs are listed as: 2118# 2119# device rp # core driver support 2120# 2121# Comtrol Rocketport ISA single card 2122# hints.rp.0.at="isa" 2123# hints.rp.0.port="0x280" 2124# 2125# If instead you have two ISA cards, one installed at 0x100 and the 2126# second installed at 0x180, then you should add the following to 2127# your kernel probe hints: 2128# hints.rp.0.at="isa" 2129# hints.rp.0.port="0x100" 2130# hints.rp.1.at="isa" 2131# hints.rp.1.port="0x180" 2132# 2133# For 4 ISA cards, it might be something like this: 2134# hints.rp.0.at="isa" 2135# hints.rp.0.port="0x180" 2136# hints.rp.1.at="isa" 2137# hints.rp.1.port="0x100" 2138# hints.rp.2.at="isa" 2139# hints.rp.2.port="0x340" 2140# hints.rp.3.at="isa" 2141# hints.rp.3.port="0x240" 2142# 2143# And for PCI cards, you need no hints. 2144 2145# Notes on the Digiboard driver: 2146# 2147# The following flag values have special meanings in dgb: 2148# 0x01 - alternate layout of pins 2149# 0x02 - use the windowed PC/Xe in 64K mode 2150 2151# Notes on the Specialix SI/XIO driver: 2152# The host card is memory, not IO mapped. 2153# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 2154# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 2155# The cards can use an IRQ of 11, 12 or 15. 2156 2157# Notes on the Sony Programmable I/O controller 2158# This is a temporary driver that should someday be replaced by something 2159# that hooks into the ACPI layer. The device is hooked to the PIIX4's 2160# General Device 10 decoder, which means you have to fiddle with PCI 2161# registers to map it in, even though it is otherwise treated here as 2162# an ISA device. At the moment, the driver polls, although the device 2163# is capable of generating interrupts. It largely undocumented. 2164# The port location in the hint is where you WANT the device to be 2165# mapped. 0x10a0 seems to be traditional. At the moment the jogdial 2166# is the only thing truly supported, but aparently a fair percentage 2167# of the Vaio extra features are controlled by this device. 2168 2169# Notes on the Stallion stl and stli drivers: 2170# See src/i386/isa/README.stl for complete instructions. 2171# This is version 0.0.5alpha, unsupported by Stallion. 2172# The stl driver has a secondary IO port hard coded at 0x280. You need 2173# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 2174# The "flags" and "msize" settings on the stli driver depend on the board: 2175# EasyConnection 8/64 ISA: flags 23 msize 0x1000 2176# EasyConnection 8/64 EISA: flags 24 msize 0x10000 2177# EasyConnection 8/64 MCA: flags 25 msize 0x1000 2178# ONboard ISA: flags 4 msize 0x10000 2179# ONboard EISA: flags 7 msize 0x10000 2180# ONboard MCA: flags 3 msize 0x10000 2181# Brumby: flags 2 msize 0x4000 2182# Stallion: flags 1 msize 0x10000 2183 2184device mcd 1 2185hint.mcd.0.at="isa" 2186hint.mcd.0.port="0x300" 2187hint.mcd.0.irq="10" 2188# for the Sony CDU31/33A CDROM 2189device scd 1 2190hint.scd.0.at="isa" 2191hint.scd.0.port="0x230" 2192# for the SoundBlaster 16 multicd - up to 4 devices 2193device matcd 1 2194hint.matcd.0.at="isa" 2195hint.matcd.0.port="0x230" 2196device wt 1 2197hint.wt.0.at="isa" 2198hint.wt.0.port="0x300" 2199hint.wt.0.irq="5" 2200hint.wt.0.drq="1" 2201device ctx 1 2202hint.ctx.0.at="isa" 2203hint.ctx.0.port="0x230" 2204hint.ctx.0.maddr="0xd0000" 2205device spigot 1 2206hint.spigot.0.at="isa" 2207hint.spigot.0.port="0xad6" 2208hint.spigot.0.irq="15" 2209hint.spigot.0.maddr="0xee000" 2210device apm 2211hint.apm.0.flags="0x20" 2212device pmtimer # Adjust system timer at wakeup time 2213hint.pmtimer.0.at="isa" 2214device gp 2215hint.gp.0.at="isa" 2216hint.gp.0.port="0x2c0" 2217device gsc 1 2218hint.gsc.0.at="isa" 2219hint.gsc.0.port="0x270" 2220hint.gsc.0.drq="3" 2221device joy # PnP aware, hints for nonpnp only 2222hint.joy.0.at="isa" 2223hint.joy.0.port="0x201" 2224device cy 1 2225options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 2226hint.cy.0.at="isa" 2227hint.cy.0.irq="10" 2228hint.cy.0.maddr="0xd4000" 2229hint.cy.0.msize="0x2000" 2230device dgb 1 2231options NDGBPORTS=16 # Defaults to 16*NDGB 2232hint.dgb.0.at="isa" 2233hint.dgb.0.port="0x220" 2234hint.dgb.0.maddr="0xfc000" 2235device digi 2236hint.digi.0.at="isa" 2237hint.digi.0.port="0x104" 2238hint.digi.0.maddr="0xd0000" 2239# BIOS & FEP/OS components of device digi. Normally left as modules 2240device digi_CX 2241device digi_CX_PCI 2242device digi_EPCX 2243device digi_EPCX_PCI 2244device digi_Xe 2245device digi_Xem 2246device digi_Xr 2247device rc 1 2248hint.rc.0.at="isa" 2249hint.rc.0.port="0x220" 2250hint.rc.0.irq="12" 2251device rp 2252hint.rp.0.at="isa" 2253hint.rp.0.port="0x280" 2254# the port and irq for tw0 are fictitious 2255device tw 1 2256hint.tw.0.at="isa" 2257hint.tw.0.port="0x380" 2258hint.tw.0.irq="11" 2259device si 2260options SI_DEBUG 2261hint.si.0.at="isa" 2262hint.si.0.maddr="0xd0000" 2263hint.si.0.irq="12" 2264device asc 1 2265hint.asc.0.at="isa" 2266hint.asc.0.port="0x3EB" 2267hint.asc.0.drq="3" 2268hint.asc.0.irq="10" 2269device spic 2270hint.spic.0.at="isa" 2271hint.spic.0.port="0x10a0" 2272device stl 2273hint.stl.0.at="isa" 2274hint.stl.0.port="0x2a0" 2275hint.stl.0.irq="10" 2276device stli 2277hint.stli.0.at="isa" 2278hint.stli.0.port="0x2a0" 2279hint.stli.0.maddr="0xcc000" 2280hint.stli.0.flags="23" 2281hint.stli.0.msize="0x1000" 2282# You are unlikely to have the hardware for loran <phk@FreeBSD.org> 2283device loran 2284hint.loran.0.at="isa" 2285hint.loran.0.irq="5" 2286# HOT1 Xilinx 6200 card (http://www.vcc.com/) 2287device xrpu 2288# nullmodem terminal driver 2289device nmdm 2290 2291# 2292# The `meteor' device is a PCI video capture board. It can also have the 2293# following options: 2294# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry 2295# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE 2296# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2) 2297# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the 2298# specified amount. If this value is below the allocated amount no action 2299# taken 2300# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used 2301# for initialization of fps routine when a signal is not present. 2302# 2303# The 'bktr' device is a PCI video capture device using the Brooktree 2304# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 2305# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 2306# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 2307# 2308# options OVERRIDE_CARD=xxx 2309# options OVERRIDE_TUNER=xxx 2310# options OVERRIDE_MSP=1 2311# options OVERRIDE_DBX=1 2312# These options can be used to override the auto detection 2313# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h 2314# Using sysctl(8) run-time overrides on a per-card basis can be made 2315# 2316# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL 2317# or 2318# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC 2319# Specifes the default video capture mode. 2320# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 2321# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 2322# 2323# options BKTR_USE_PLL 2324# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 2325# must enable PLL mode with this option. eg some new Bt878 cards. 2326# 2327# options BKTR_GPIO_ACCESS 2328# This enable IOCTLs which give user level access to the GPIO port. 2329# 2330# options BKTR_NO_MSP_RESET 2331# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 2332# 2333# options BKTR_430_FX_MODE 2334# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 2335# 2336# options BKTR_SIS_VIA_MODE 2337# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 2338# needed for some old SiS and VIA chipset motherboards. 2339# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 2340# motherboards and motherboards with bad or incomplete PCI 2.1 support. 2341# As a rough guess, old = before 1998 2342# 2343 2344device meteor 1 2345 2346# Brooktree driver has been ported to the new I2C framework. Thus, 2347# you'll need to have the following 3 lines in the kernel config. 2348# device smbus 2349# device iicbus 2350# device iicbb 2351# The iic and smb devices are only needed if you want to control other 2352# I2C slaves connected to the external connector of some cards. 2353# 2354device bktr 1 2355 2356# 2357# PC Card/PCMCIA 2358# (OLDCARD) 2359# 2360# card: pccard slots 2361# pcic: isa/pccard bridge 2362device pcic 2363hint.pcic.0.at="isa" 2364hint.pcic.1.at="isa" 2365device card 2366 2367# 2368# PC Card/PCMCIA and Cardbus 2369# (NEWCARD) 2370# 2371# Note that NEWCARD and OLDCARD are incompatible. Do not use both at the same 2372# time. 2373# 2374# pccbb: isa/pccard and pci/cardbus bridge 2375# pccard: pccard slots 2376# cardbus: cardbus slots 2377#device pccbb 2378#device pccard 2379#device cardbus 2380 2381# 2382# Laptop/Notebook options: 2383# 2384# See also: 2385# apm under `Miscellaneous hardware' 2386# above. 2387 2388# For older notebooks that signal a powerfail condition (external 2389# power supply dropped, or battery state low) by issuing an NMI: 2390 2391options POWERFAIL_NMI # make it beep instead of panicing 2392 2393# 2394# SMB bus 2395# 2396# System Management Bus support is provided by the 'smbus' device. 2397# Access to the SMBus device is via the 'smb' device (/dev/smb*), 2398# which is a child of the 'smbus' device. 2399# 2400# Supported devices: 2401# smb standard io through /dev/smb* 2402# 2403# Supported SMB interfaces: 2404# iicsmb I2C to SMB bridge with any iicbus interface 2405# bktr brooktree848 I2C hardware interface 2406# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit 2407# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 2408# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) 2409# 2410device smbus # Bus support, required for smb below. 2411 2412device intpm 2413device alpm 2414device ichsmb 2415 2416device smb 2417 2418# 2419# I2C Bus 2420# 2421# Philips i2c bus support is provided by the `iicbus' device. 2422# 2423# Supported devices: 2424# ic i2c network interface 2425# iic i2c standard io 2426# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 2427# 2428# Supported interfaces: 2429# pcf Philips PCF8584 ISA-bus controller 2430# bktr brooktree848 I2C software interface 2431# 2432# Other: 2433# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 2434# 2435device iicbus # Bus support, required for ic/iic/iicsmb below. 2436device iicbb 2437 2438device ic 2439device iic 2440device iicsmb # smb over i2c bridge 2441 2442device pcf 2443hint.pcf.0.at="isa" 2444hint.pcf.0.port="0x320" 2445hint.pcf.0.irq="5" 2446 2447#--------------------------------------------------------------------------- 2448# ISDN4BSD 2449# 2450# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 2451# 2452# i4b passive ISDN cards support contains the following hardware drivers: 2453# 2454# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver 2455# iwic - Winbond W6692 PCI bus ISDN S/T interface controller 2456# ifpi - AVM Fritz!Card PCI driver 2457# ifpi2 - AVM Fritz!Card PCI version 2 driver 2458# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver 2459# ifpnp - AVM Fritz!Card PnP driver 2460# itjc - Siemens ISAC / TJNet Tiger300/320 chipset 2461# 2462# i4b active ISDN cards support contains the following hardware drivers: 2463# 2464# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1 2465# 2466# Note that the ``options'' (if given) and ``device'' lines must BOTH 2467# be uncommented to enable support for a given card ! 2468# 2469# In addition to a hardware driver (and probably an option) the mandatory 2470# ISDN protocol stack devices and the mandatory support device must be 2471# enabled as well as one or more devices from the optional devices section. 2472# 2473#--------------------------------------------------------------------------- 2474# isic driver (Siemens/Infineon chipsets) 2475# 2476device isic 2477# 2478# ISA bus non-PnP Cards: 2479# ---------------------- 2480# 2481# Teles S0/8 or Niccy 1008 2482options TEL_S0_8 2483hint.isic.0.at="isa" 2484hint.isic.0.maddr="0xd0000" 2485hint.isic.0.irq="5" 2486hint.isic.0.flags="1" 2487# 2488# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 2489options TEL_S0_16 2490hint.isic.0.at="isa" 2491hint.isic.0.port="0xd80" 2492hint.isic.0.maddr="0xd0000" 2493hint.isic.0.irq="5" 2494hint.isic.0.flags="2" 2495# 2496# Teles S0/16.3 2497options TEL_S0_16_3 2498hint.isic.0.at="isa" 2499hint.isic.0.port="0xd80" 2500hint.isic.0.irq="5" 2501hint.isic.0.flags="3" 2502# 2503# AVM A1 or AVM Fritz!Card 2504options AVM_A1 2505hint.isic.0.at="isa" 2506hint.isic.0.port="0x340" 2507hint.isic.0.irq="5" 2508hint.isic.0.flags="4" 2509# 2510# USRobotics Sportster ISDN TA intern 2511options USR_STI 2512hint.isic.0.at="isa" 2513hint.isic.0.port="0x268" 2514hint.isic.0.irq="5" 2515hint.isic.0.flags="7" 2516# 2517# ITK ix1 Micro ( < V.3, non-PnP version ) 2518options ITKIX1 2519hint.isic.0.at="isa" 2520hint.isic.0.port="0x398" 2521hint.isic.0.irq="10" 2522hint.isic.0.flags="18" 2523# 2524# ELSA PCC-16 2525options ELSA_PCC16 2526hint.isic.0.at="isa" 2527hint.isic.0.port="0x360" 2528hint.isic.0.irq="10" 2529hint.isic.0.flags="20" 2530# 2531# ISA bus PnP Cards: 2532# ------------------ 2533# 2534# Teles S0/16.3 PnP 2535options TEL_S0_16_3_P 2536# 2537# Creatix ISDN-S0 P&P 2538options CRTX_S0_P 2539# 2540# Dr. Neuhaus Niccy Go@ 2541options DRN_NGO 2542# 2543# Sedlbauer Win Speed 2544options SEDLBAUER 2545# 2546# Dynalink IS64PH 2547options DYNALINK 2548# 2549# ELSA QuickStep 1000pro ISA 2550options ELSA_QS1ISA 2551# 2552# Siemens I-Surf 2.0 2553options SIEMENS_ISURF2 2554# 2555# Asuscom ISDNlink 128K ISA 2556options ASUSCOM_IPAC 2557# 2558# Eicon Diehl DIVA 2.0 and 2.02 2559options EICON_DIVA 2560# 2561# Compaq Microcom 610 ISDN card (Compaq series PSB2222I) 2562options COMPAQ_M610 2563# 2564# PCI bus Cards: 2565# -------------- 2566# 2567# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 2568options ELSA_QS1PCI 2569# 2570# 2571#--------------------------------------------------------------------------- 2572# ifpnp driver for AVM Fritz!Card PnP 2573# 2574# AVM Fritz!Card PnP 2575device ifpnp 2576# 2577#--------------------------------------------------------------------------- 2578# ihfc driver for Cologne Chip ISA chipsets (experimental!) 2579# 2580# Teles 16.3c ISA PnP 2581# AcerISDN P10 ISA PnP 2582# TELEINT ISDN SPEED No.1 2583device ihfc 2584# 2585#--------------------------------------------------------------------------- 2586# ifpi driver for AVM Fritz!Card PCI 2587# 2588# AVM Fritz!Card PCI 2589device ifpi 2590# 2591#--------------------------------------------------------------------------- 2592# ifpi2 driver for AVM Fritz!Card PCI version 2 2593# 2594# AVM Fritz!Card PCI version 2 2595device "ifpi2" 2596# 2597#--------------------------------------------------------------------------- 2598# iwic driver for Winbond W6692 chipset 2599# 2600# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards) 2601device iwic 2602# 2603#--------------------------------------------------------------------------- 2604# itjc driver for Simens ISAC / TJNet Tiger300/320 chipset 2605# 2606# Traverse Technologies NETjet-S 2607# Teles PCI-TJ 2608device itjc 2609# 2610#--------------------------------------------------------------------------- 2611# iavc driver (AVM active cards, needs i4bcapi driver!) 2612# 2613device iavc 2614# 2615# AVM B1 ISA bus (PnP mode not supported!) 2616# ---------------------------------------- 2617hint.iavc.0.at="isa" 2618hint.iavc.0.port="0x150" 2619hint.iavc.0.irq="5" 2620# 2621#--------------------------------------------------------------------------- 2622# ISDN Protocol Stack - mandatory for all hardware drivers 2623# 2624# Q.921 / layer 2 - i4b passive cards D channel handling 2625device "i4bq921" 2626# 2627# Q.931 / layer 3 - i4b passive cards D channel handling 2628device "i4bq931" 2629# 2630# layer 4 - i4b common passive and active card handling 2631device "i4b" 2632# 2633#--------------------------------------------------------------------------- 2634# ISDN devices - mandatory for all hardware drivers 2635# 2636# userland driver to do ISDN tracing (for passive cards only) 2637device "i4btrc" 4 2638# 2639# userland driver to control the whole thing 2640device "i4bctl" 2641# 2642#--------------------------------------------------------------------------- 2643# ISDN devices - optional 2644# 2645# userland driver for access to raw B channel 2646device "i4brbch" 4 2647# 2648# userland driver for telephony 2649device "i4btel" 2 2650# 2651# network driver for IP over raw HDLC ISDN 2652device "i4bipr" 4 2653# enable VJ header compression detection for ipr i/f 2654options IPR_VJ 2655# enable logging of the first n IP packets to isdnd (n=32 here) 2656options IPR_LOG=32 2657# 2658# network driver for sync PPP over ISDN; requires an equivalent 2659# number of sppp device to be configured 2660device "i4bisppp" 4 2661# 2662# B-channel interface to the netgraph subsystem 2663device "i4bing" 2 2664# 2665# CAPI driver needed for active ISDN cards (see iavc driver above) 2666device "i4bcapi" 2667# 2668#--------------------------------------------------------------------------- 2669 2670# Parallel-Port Bus 2671# 2672# Parallel port bus support is provided by the `ppbus' device. 2673# Multiple devices may be attached to the parallel port, devices 2674# are automatically probed and attached when found. 2675# 2676# Supported devices: 2677# vpo Iomega Zip Drive 2678# Requires SCSI disk support ('scbus' and 'da'), best 2679# performance is achieved with ports in EPP 1.9 mode. 2680# lpt Parallel Printer 2681# plip Parallel network interface 2682# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 2683# pps Pulse per second Timing Interface 2684# lpbb Philips official parallel port I2C bit-banging interface 2685# 2686# Supported interfaces: 2687# ppc ISA-bus parallel port interfaces. 2688# 2689 2690options PPC_PROBE_CHIPSET # Enable chipset specific detection 2691 # (see flags in ppc(4)) 2692options DEBUG_1284 # IEEE1284 signaling protocol debug 2693options PERIPH_1284 # Makes your computer act as a IEEE1284 2694 # compliant peripheral 2695options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 2696options VP0_DEBUG # ZIP/ZIP+ debug 2697options LPT_DEBUG # Printer driver debug 2698options PPC_DEBUG # Parallel chipset level debug 2699options PLIP_DEBUG # Parallel network IP interface debug 2700options PCFCLOCK_VERBOSE # Verbose pcfclock driver 2701options PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 2702 2703device ppc 2704hint.ppc.0.at="isa" 2705hint.ppc.0.irq="7" 2706device ppbus 2707device vpo 2708device lpt 2709device plip 2710device ppi 2711device pps 2712device lpbb 2713device pcfclock 2714 2715# Kernel BOOTP support 2716 2717options BOOTP # Use BOOTP to obtain IP address/hostname 2718options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 2719options BOOTP_NFSV3 # Use NFS v3 to NFS mount root 2720options BOOTP_COMPAT # Workaround for broken bootp daemons. 2721options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 2722 2723# 2724# Add tie-ins for a hardware watchdog. This only enable the hooks; 2725# the user must still supply the actual driver. 2726# 2727options HW_WDOG 2728 2729# 2730# Set the number of PV entries per process. Increasing this can 2731# stop panics related to heavy use of shared memory. However, that can 2732# (combined with large amounts of physical memory) cause panics at 2733# boot time due the kernel running out of VM space. 2734# 2735# If you're tweaking this, you might also want to increase the sysctls 2736# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 2737# 2738# The value below is the one more than the default. 2739# 2740options PMAP_SHPGPERPROC=201 2741 2742# 2743# Change the size of the kernel virtual address space. Due to 2744# constraints in loader(8) on i386, this must be a multiple of 4. 2745# 256 = 1 GB of kernel address space. Increasing this also causes 2746# a reduction of the address space in user processes. 512 splits 2747# the 4GB cpu address space in half (2GB user, 2GB kernel). 2748# 2749options KVA_PAGES=260 2750 2751# 2752# Disable swapping. This option removes all code which actually performs 2753# swapping, so it's not possible to turn it back on at run-time. 2754# 2755# This is sometimes usable for systems which don't have any swap space 2756# (see also sysctls "vm.defer_swapspace_pageouts" and 2757# "vm.disable_swapspace_pageouts") 2758# 2759#options NO_SWAPPING 2760 2761# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers 2762# for sendfile(2) that are used to map file VM pages, and normally 2763# default to a quantity that is roughly 16*MAXUSERS+512. You would 2764# typically want about 4 of these for each simultaneous file send. 2765# 2766options NSFBUFS=1024 2767 2768# 2769# Enable extra debugging code for locks. This stores the filename and 2770# line of whatever acquired the lock in the lock itself, and change a 2771# number of function calls to pass around the relevant data. This is 2772# not at all useful unless you are debugging lock code. Also note 2773# that it is likely to break e.g. fstat(1) unless you recompile your 2774# userland with -DDEBUG_LOCKS as well. 2775# 2776options DEBUG_LOCKS 2777 2778 2779##################################################################### 2780# ABI Emulation 2781 2782# Enable iBCS2 runtime support for SCO and ISC binaries 2783options IBCS2 2784 2785# Emulate spx device for client side of SVR3 local X interface 2786options SPX_HACK 2787 2788# Enable Linux ABI emulation 2789options COMPAT_LINUX 2790 2791# Enable the linux-like proc filesystem support (requires COMPAT_LINUX 2792# and PSEUDOFS) 2793options LINPROCFS 2794 2795# 2796# SysVR4 ABI emulation 2797# 2798# The svr4 ABI emulator can be statically compiled into the kernel or loaded as 2799# a KLD module. 2800# The STREAMS network emulation code can also be compiled statically or as a 2801# module. If loaded as a module, it must be loaded before the svr4 module 2802# (the /usr/sbin/svr4 script does this for you). If compiling statically, 2803# the `streams' device must be configured into any kernel which also 2804# specifies COMPAT_SVR4. It is possible to have a statically-configured 2805# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4 2806# script understands that it doesn't need to load the `streams' module under 2807# those circumstances. 2808# Caveat: At this time, `options KTRACE' is required for the svr4 emulator 2809# (whether static or dynamic). 2810# 2811options COMPAT_SVR4 # build emulator statically 2812options DEBUG_SVR4 # enable verbose debugging 2813device streams # STREAMS network driver (required for svr4). 2814 2815 2816##################################################################### 2817# USB support 2818# UHCI controller 2819device uhci 2820# OHCI controller 2821device ohci 2822# General USB code (mandatory for USB) 2823device usb 2824# 2825# USB Double Bulk Pipe devices 2826device udbp 2827# Generic USB device driver 2828device ugen 2829# Human Interface Device (anything with buttons and dials) 2830device uhid 2831# USB keyboard 2832device ukbd 2833# USB printer 2834device ulpt 2835# USB Iomega Zip 100 Drive (Requires scbus and da) 2836device umass 2837# USB modem support 2838device umodem 2839# USB mouse 2840device ums 2841# Diamond Rio 500 Mp3 player 2842device urio 2843# USB scanners 2844device uscanner 2845# 2846# ADMtek USB ethernet. Supports the LinkSys USB100TX, 2847# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 2848# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 2849# eval board. 2850device aue 2851# 2852# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 2853# and Netmate II, and the Belkin F5U111. 2854device cue 2855# 2856# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 2857# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 2858# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 2859# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 2860# and 2104USB, and the Corega USB-T. 2861device kue 2862 2863# debugging options for the USB subsystem 2864# 2865options UHCI_DEBUG 2866options OHCI_DEBUG 2867options USB_DEBUG 2868 2869options UGEN_DEBUG 2870options UHID_DEBUG 2871options UHUB_DEBUG 2872options UKBD_DEBUG 2873options ULPT_DEBUG 2874options UMASS_DEBUG 2875options UMS_DEBUG 2876options URIO_DEBUG 2877 2878# options for ukbd: 2879options UKBD_DFLT_KEYMAP # specify the built-in keymap 2880makeoptions UKBD_DFLT_KEYMAP=it.iso 2881 2882# 2883# Embedded system options: 2884# 2885# An embedded system might want to run something other than init. 2886options INIT_PATH="/sbin/init:/stand/sysinstall" 2887 2888# Debug options 2889options BUS_DEBUG # enable newbus debugging 2890options DEBUG_VFS_LOCKS # enable vfs lock debugging 2891options NPX_DEBUG # enable npx debugging (FPU/math emu) 2892 2893##################################################################### 2894# SYSV IPC KERNEL PARAMETERS 2895# 2896# Maximum number of entries in a semaphore map. 2897options SEMMAP=31 2898 2899# Maximum number of System V semaphores that can be used on the system at 2900# one time. 2901options SEMMNI=11 2902 2903# Total number of semaphores system wide 2904options SEMMNS=61 2905 2906# Total number of undo structures in system 2907options SEMMNU=31 2908 2909# Maximum number of System V semaphores that can be used by a single process 2910# at one time. 2911options SEMMSL=61 2912 2913# Maximum number of operations that can be outstanding on a single System V 2914# semaphore at one time. 2915options SEMOPM=101 2916 2917# Maximum number of undo operations that can be outstanding on a single 2918# System V semaphore at one time. 2919options SEMUME=11 2920 2921# Maximum number of shared memory pages system wide. 2922options SHMALL=1025 2923 2924# Maximum size, in bytes, of a single System V shared memory region. 2925options SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)" 2926options SHMMAXPGS=1025 2927 2928# Minimum size, in bytes, of a single System V shared memory region. 2929options SHMMIN=2 2930 2931# Maximum number of shared memory regions that can be used on the system 2932# at one time. 2933options SHMMNI=33 2934 2935# Maximum number of System V shared memory regions that can be attached to 2936# a single process at one time. 2937options SHMSEG=9 2938 2939# Set the amount of time (in seconds) the system will wait before 2940# rebooting automatically when a kernel panic occurs. If set to (-1), 2941# the system will wait indefinitely until a key is pressed on the 2942# console. 2943options PANIC_REBOOT_WAIT_TIME=16 2944 2945##################################################################### 2946 2947# More undocumented options for linting. 2948# Note that documenting these are not considered an affront. 2949 2950options CAM_DEBUG_DELAY 2951 2952# VFS cluster debugging. 2953options CLUSTERDEBUG 2954 2955options DEBUG 2956 2957# PECOFF module (Win32 Execution Format) 2958options PECOFF_SUPPORT 2959options PECOFF_DEBUG 2960 2961# Disable the 4 MByte PSE CPU feature. 2962#options DISABLE_PSE 2963 2964options ENABLE_ALART 2965options I4B_SMP_WORKAROUND 2966options I586_PMC_GUPROF=0x70000 2967options KBDIO_DEBUG=2 2968options KBD_MAXRETRY=4 2969options KBD_MAXWAIT=6 2970options KBD_RESETDELAY=201 2971 2972# Kernel filelock debugging. 2973options LOCKF_DEBUG 2974 2975# System V compatible message queues 2976# Please note that the values provided here are used to test kernel 2977# building. The defaults in the sources provide almost the same numbers. 2978# MSGSSZ must be a power of 2 between 8 and 1024. 2979options MSGMNB=2049 # Max number of chars in queue 2980options MSGMNI=41 # Max number of message queue identifiers 2981options MSGSEG=2049 # Max number of message segments 2982options MSGSSZ=16 # Size of a message segment 2983options MSGTQL=41 # Max number of messages in system 2984 2985options NBUF=512 # Number of buffer headers 2986 2987options NMBCLUSTERS=1024 # Number of mbuf clusters 2988 2989options PSM_DEBUG=1 2990 2991options SCSI_NCR_DEBUG 2992options SCSI_NCR_MAX_SYNC=10000 2993options SCSI_NCR_MAX_WIDE=1 2994options SCSI_NCR_MYADDR=7 2995 2996options SC_DEBUG_LEVEL=5 # Syscons debug level 2997options SC_RENDER_DEBUG # syscons rendering debugging 2998 2999options SHOW_BUSYBUFS # List buffers that prevent root unmount 3000options SLIP_IFF_OPTS 3001options TIMER_FREQ="((14318182+6)/12)" 3002options VFS_BIO_DEBUG # VFS buffer I/O debugging 3003 3004options VM_KMEM_SIZE 3005options VM_KMEM_SIZE_MAX 3006options VM_KMEM_SIZE_SCALE 3007 3008# Yet more undocumented options for linting. 3009options AAC_DEBUG 3010options ACD_DEBUG 3011options ACPI_MAX_THREADS=1 3012#!options ACPI_NO_SEMAPHORES 3013# Broken: 3014##options ASR_MEASURE_PERFORMANCE 3015options AST_DEBUG 3016options ATAPI_DEBUG 3017options ATA_DEBUG 3018# BKTR_ALLOC_PAGES has no effect except to cause warnings, and 3019# BROOKTREE_ALLOC_PAGES hasn't actually been superseded by it, since the 3020# driver still mostly spells this option BROOKTREE_ALLOC_PAGES. 3021##options BKTR_ALLOC_PAGES="(217*4+1)" 3022options BROOKTREE_ALLOC_PAGES="(217*4+1)" 3023# Broken: 3024##options CAPABILITIES 3025options COMPAT_SUNOS 3026options CV_DEBUG 3027options MAXFILES=999 3028# METEOR_TEST_VIDEO has no effect since meteor is broken. 3029options METEOR_TEST_VIDEO 3030options NDEVFSINO=1025 3031options NDEVFSOVERFLOW=32769 3032options NETGRAPH_BRIDGE 3033options NETSMB 3034options NETSMBCRYPTO 3035# PFIL_HOOKS has no effect here since it is a subset of IPFILTER. 3036options PFIL_HOOKS 3037# SIMOS is broken since it is alpha-only but not ifdefed. 3038##options SIMOS 3039options SMBFS 3040options VESA_DEBUG 3041options VGA_DEBUG 3042