NOTES revision 49460
1# 2# LINT -- config file for checking all the sources, tries to pull in 3# as much of the source tree as it can. 4# 5# $Id: LINT,v 1.621 1999/08/04 17:29:33 green Exp $ 6# 7# NB: You probably don't want to try running a kernel built from this 8# file. Instead, you should start from GENERIC, and add options from 9# this file as required. 10# 11 12# 13# This directive is mandatory; it defines the architecture to be 14# configured for; in this case, the 386 family based IBM-PC and 15# compatibles. 16# 17machine i386 18 19# 20# This is the ``identification'' of the kernel. Usually this should 21# be the same as the name of your kernel. 22# 23ident LINT 24 25# 26# The `maxusers' parameter controls the static sizing of a number of 27# internal system tables by a complicated formula defined in param.c. 28# 29maxusers 10 30 31# 32# The `makeoptions' parameter allows variables to be passed to the 33# generated Makefile in the build area. DEBUG happens to be magic. 34# The following is equivalent to 'config -g KERNELNAME' and creates 35# 'kernel.debug' compiled with -g debugging as well as a normal 36# 'kernel'. Use 'make install.debug' to install the debug kernel 37# but that isn't normally necessary as the debug symbols are not loaded 38# by the kernel and are not useful there anyway. 39# 40# KERNEL can be overridden so that you can change the default name of your 41# kernel. 42# 43#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 44#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo" 45 46# 47# Certain applications can grow to be larger than the 128M limit 48# that FreeBSD initially imposes. Below are some options to 49# allow that limit to grow to 256MB, and can be increased further 50# with changing the parameters. MAXDSIZ is the maximum that the 51# limit can be set to, and the DFLDSIZ is the default value for 52# the limit. You might want to set the default lower than the 53# max, and explicitly set the maximum with a shell command for processes 54# that regularly exceed the limit like INND. 55# 56options MAXDSIZ="(256*1024*1024)" 57options DFLDSIZ="(256*1024*1024)" 58 59# Options for the VM subsystem 60#options PQ_NOOPT # No coloring 61options PQ_LARGECACHE # color for 512k/16k cache 62#options PQ_HUGECACHE # color for 1024k/16k cache 63 64# This allows you to actually store this configuration file into 65# the kernel binary itself, where it may be later read by saying: 66# strings -aout -n 3 /kernel | grep ^___ | sed -e 's/^___//' > MYKERNEL 67# 68options INCLUDE_CONFIG_FILE # Include this file in kernel 69 70 71##################################################################### 72# SMP OPTIONS: 73# 74# SMP enables building of a Symmetric MultiProcessor Kernel. 75# APIC_IO enables the use of the IO APIC for Symmetric I/O. 76# NCPU sets the number of CPUs, defaults to 2. 77# NBUS sets the number of busses, defaults to 4. 78# NAPIC sets the number of IO APICs on the motherboard, defaults to 1. 79# NINTR sets the total number of INTs provided by the motherboard. 80# 81# Notes: 82# 83# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard. 84# 85# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels. 86# 87# Check the 'Rogue SMP hardware' section to see if additional options 88# are required by your hardware. 89# 90 91# Mandatory: 92options SMP # Symmetric MultiProcessor Kernel 93options APIC_IO # Symmetric (APIC) I/O 94 95# Optional, these are the defaults plus 1: 96options NCPU=5 # number of CPUs 97options NBUS=5 # number of busses 98options NAPIC=2 # number of IO APICs 99options NINTR=25 # number of INTs 100 101# 102# Rogue SMP hardware: 103# 104 105# Bridged PCI cards: 106# 107# The MP tables of most of the current generation MP motherboards 108# do NOT properly support bridged PCI cards. To use one of these 109# cards you should refer to ??? 110 111 112##################################################################### 113# CPU OPTIONS 114 115# 116# You must specify at least one CPU (the one you intend to run on); 117# deleting the specification for CPUs you don't need to use may make 118# parts of the system run faster. This is especially true removing 119# I386_CPU. 120# 121cpu I386_CPU 122cpu I486_CPU 123cpu I586_CPU # aka Pentium(tm) 124cpu I686_CPU # aka Pentium Pro(tm) 125 126# 127# Options for CPU features. 128# 129# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM 130# BlueLightning CPU. It works only with Cyrix FPU, and this option 131# should not be used with Intel FPU. 132# 133# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning 134# CPU if CPU supports it. The default is double-clock mode on 135# BlueLightning CPU box. 136# 137# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1). 138# 139# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct 140# mapped mode. Default is 2-way set associative mode. 141# 142# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space 143# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1. 144# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3) 145# 146# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables 147# reorder). This option should not be used if you use memory mapped 148# I/O device(s). 149# 150# CPU_FASTER_5X86_FPU enables faster FPU exception handler. 151# 152# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products 153# for i386 machines. 154# 155# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of 156# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively 157# (no clock delay). 158# 159# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination 160# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE 161# 1). 162# 163# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). 164# 165# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU 166# enters suspend mode following execution of HALT instruction. 167# 168# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD 169# K5/K6/K6-2 cpus. 170# 171# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache 172# flush at hold state. 173# 174# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs 175# without cache flush at hold state, and (2) write-back CPU cache on 176# Cyrix 6x86 whose revision < 2.7 (NOTE 2). 177# 178# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY 179# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is 180# executed. This should be included for ALL kernels that won't run 181# on a Pentium. 182# 183# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors 184# which indicates that the 15-16MB range is *definitely* not being 185# occupied by an ISA memory hole. 186# 187# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT, 188# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs. 189# These options may crash your system. 190# 191# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled 192# in write-through mode when revision < 2.7. If revision of Cyrix 193# 6x86 >= 2.7, CPU cache is always enabled in write-back mode. 194# 195# NOTE 3: This option may cause failures for software that requires 196# locked cycles in order to operate correctly. 197# 198options CPU_BLUELIGHTNING_FPU_OP_CACHE 199options CPU_BLUELIGHTNING_3X 200options CPU_BTB_EN 201options CPU_DIRECT_MAPPED_CACHE 202options CPU_DISABLE_5X86_LSSER 203options CPU_FASTER_5X86_FPU 204options CPU_I486_ON_386 205options CPU_IORT 206options CPU_LOOP_EN 207options CPU_RSTK_EN 208options CPU_SUSP_HLT 209options CPU_WT_ALLOC 210options CYRIX_CACHE_WORKS 211options CYRIX_CACHE_REALLY_WORKS 212#options NO_F00F_HACK 213 214# 215# A math emulator is mandatory if you wish to run on hardware which 216# does not have a floating-point processor. Pick either the original, 217# bogus (but freely-distributable) math emulator, or a much more 218# fully-featured but GPL-licensed emulator taken from Linux. 219# 220options MATH_EMULATE #Support for x87 emulation 221# Don't enable both of these in a real config. 222options GPL_MATH_EMULATE #Support for x87 emulation via 223 #new math emulator 224 225 226##################################################################### 227# COMPATIBILITY OPTIONS 228 229# 230# Implement system calls compatible with 4.3BSD and older versions of 231# FreeBSD. You probably do NOT want to remove this as much current code 232# still relies on the 4.3 emulation. 233# 234options COMPAT_43 235 236# 237# Allow user-mode programs to manipulate their local descriptor tables. 238# This option is required for the WINE Windows(tm) emulator, and is 239# not used by anything else (that we know of). 240# 241options USER_LDT #allow user-level control of i386 ldt 242 243# 244# These three options provide support for System V Interface 245# Definition-style interprocess communication, in the form of shared 246# memory, semaphores, and message queues, respectively. 247# 248options SYSVSHM 249options SYSVSEM 250options SYSVMSG 251 252# 253# This option includes a MD5 routine in the kernel, this is used for 254# various authentication and privacy uses. 255# 256options MD5 257 258 259##################################################################### 260# DEBUGGING OPTIONS 261 262# 263# Enable the kernel debugger. 264# 265options DDB 266 267# 268# Don't drop into DDB for a panic. Intended for unattended operation 269# where you may want to drop to DDB from the console, but still want 270# the machine to recover from a panic 271# 272options DDB_UNATTENDED 273 274# 275# If using GDB remote mode to debug the kernel, there's a non-standard 276# extension to the remote protocol that can be used to use the serial 277# port as both the debugging port and the system console. It's non- 278# standard and you're on your own if you enable it. See also the 279# "remotechat" variables in the FreeBSD specific version of gdb. 280# 281options GDB_REMOTE_CHAT 282 283# 284# KTRACE enables the system-call tracing facility ktrace(2). 285# 286options KTRACE #kernel tracing 287 288# 289# The INVARIANTS option is used in a number of source files to enable 290# extra sanity checking of internal structures. This support is not 291# enabled by default because of the extra time it would take to check 292# for these conditions, which can only occur as a result of 293# programming errors. 294# 295options INVARIANTS 296 297# 298# The INVARIANT_SUPPORT option makes us compile in support for 299# verifying some of the internal structures. It is a prerequisite for 300# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be 301# called. The intent is that you can set 'INVARIANTS' for single 302# source files (by changing the source file or specifying it on the 303# command line) if you have 'INVARIANT_SUPPORT' enabled. 304# 305options INVARIANT_SUPPORT 306 307# 308# The DIAGNOSTIC option is used to enable extra debugging information 309# from some parts of the kernel. As this makes everything more noisy, 310# it is disabled by default. 311# 312options DIAGNOSTIC 313 314# 315# PERFMON causes the driver for Pentium/Pentium Pro performance counters 316# to be compiled. See perfmon(4) for more information. 317# 318options PERFMON 319 320 321# 322# This option let some drivers co-exist that can't co-exist in a running 323# system. This is used to be able to compile all kernel code in one go for 324# quality assurance purposes (like this file, which the option takes it name 325# from.) 326# 327options COMPILING_LINT 328 329 330# XXX - this doesn't belong here. 331# Allow ordinary users to take the console - this is useful for X. 332options UCONSOLE 333 334# XXX - this doesn't belong here either 335options USERCONFIG #boot -c editor 336options INTRO_USERCONFIG #imply -c and show intro screen 337options VISUAL_USERCONFIG #visual boot -c editor 338 339# XXX - neither does this 340options ROOTDEVNAME=\"da0s2e\" 341 342##################################################################### 343# NETWORKING OPTIONS 344 345# 346# Protocol families: 347# Only the INET (Internet) family is officially supported in FreeBSD. 348# Source code for the NS (Xerox Network Service) is provided for amusement 349# value. 350# 351options INET #Internet communications protocols 352 353options IPX #IPX/SPX communications protocols 354options IPXIP #IPX in IP encapsulation (not available) 355options IPTUNNEL #IP in IPX encapsulation (not available) 356 357options NETATALK #Appletalk communications protocols 358 359# These are currently broken but are shipped due to interest. 360#options NS #Xerox NS protocols 361 362# These are currently broken and are no longer shipped due to lack 363# of interest. 364#options CCITT #X.25 network layer 365#options ISO 366#options TPIP #ISO TP class 4 over IP 367#options TPCONS #ISO TP class 0 over X.25 368#options LLC #X.25 link layer for Ethernets 369#options HDLC #X.25 link layer for serial lines 370#options EON #ISO CLNP over IP 371#options NSIP #XNS over IP 372 373# 374# Network interfaces: 375# The `loop' pseudo-device is MANDATORY when networking is enabled. 376# The `ether' pseudo-device provides generic code to handle 377# Ethernets; it is MANDATORY when a Ethernet device driver is 378# configured or token-ring is enabled. 379# The 'fddi' pseudo-device provides generic code to support FDDI. 380# The `sppp' pseudo-device serves a similar role for certain types 381# of synchronous PPP links (like `cx', `ar'). 382# The `sl' pseudo-device implements the Serial Line IP (SLIP) service. 383# The `ppp' pseudo-device implements the Point-to-Point Protocol. 384# The `bpf' pseudo-device enables the Berkeley Packet Filter. Be 385# aware of the legal and administrative consequences of enabling this 386# option. The number of devices determines the maximum number of 387# simultaneous BPF clients programs runnable. 388# The `disc' pseudo-device implements a minimal network interface, 389# which throws away all packets sent and never receives any. It is 390# included for testing purposes. 391# The `tun' pseudo-device implements (user-)ppp and nos-tun 392# The `streams' pseudo-device implements SysVR4 STREAMS emulation. 393# 394# The PPP_BSDCOMP option enables support for compress(1) style entire 395# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 396# PPP_FILTER enables code for filtering the ppp data stream and selecting 397# events for resetting the demand dial activity timer - requires bpf. 398# See pppd(8) for more details. 399# 400pseudo-device ether #Generic Ethernet 401pseudo-device token #Generic TokenRing 402pseudo-device fddi #Generic FDDI 403pseudo-device sppp #Generic Synchronous PPP 404pseudo-device loop #Network loopback device 405pseudo-device bpf 4 #Berkeley packet filter 406pseudo-device disc #Discard device 407pseudo-device tun 1 #Tunnel driver (ppp(8), nos-tun(8)) 408pseudo-device sl 2 #Serial Line IP 409pseudo-device ppp 2 #Point-to-point protocol 410pseudo-device streams 411options PPP_BSDCOMP #PPP BSD-compress support 412options PPP_DEFLATE #PPP zlib/deflate/gzip support 413options PPP_FILTER #enable bpf filtering (needs bpf) 414 415# 416# Internet family options: 417# 418# TCP_COMPAT_42 causes the TCP code to emulate certain bugs present in 419# 4.2BSD. This option should not be used unless you have a 4.2BSD 420# machine and TCP connections fail. 421# 422# MROUTING enables the kernel multicast packet forwarder, which works 423# with mrouted(8). 424# 425# IPFIREWALL enables support for IP firewall construction, in 426# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 427# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 428# limits the number of times a matching entry can be logged. 429# 430# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 431# and if you do not add other rules during startup to allow access, 432# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall=open 433# in /etc/rc.conf when first enabling this feature, then refining the 434# firewall rules in /etc/rc.firewall after you've tested that the new kernel 435# feature works properly. 436# 437# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 438# allow everything. Use with care, if a cracker can crash your 439# firewall machine, they can get to your protected machines. However, 440# if you are using it as an as-needed filter for specific problems as 441# they arise, then this may be for you. Changing the default to 'allow' 442# means that you won't get stuck if the kernel and /sbin/ipfw binary get 443# out of sync. 444# 445# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 446# 447# IPFILTER enables Darren Reed's ipfilter package. 448# IPFILTER_LOG enables ipfilter's logging. 449# IPFILTER_LKM enables LKM support for an ipfilter module (untested). 450# 451# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 452# packets without touching the ttl). This can be useful to hide firewalls 453# from traceroute and similar tools. 454# 455# TCPDEBUG is undocumented. 456# 457options TCP_COMPAT_42 #emulate 4.2BSD TCP bugs 458options MROUTING # Multicast routing 459options IPFIREWALL #firewall 460options IPFIREWALL_VERBOSE #print information about 461 # dropped packets 462options IPFIREWALL_FORWARD #enable transparent proxy support 463options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 464options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 465options IPDIVERT #divert sockets 466options IPFILTER #kernel ipfilter support 467options IPFILTER_LOG #ipfilter logging 468#options IPFILTER_LKM #kernel support for ip_fil.o LKM 469options IPSTEALTH #support for stealth forwarding 470options TCPDEBUG 471 472# ICMP_BANDLIM enables icmp error response bandwidth limiting. You 473# typically want this option as it will help protect the machine from 474# D.O.S. packet attacks. 475# 476options ICMP_BANDLIM 477 478# DUMMYNET enables the "dummynet" bandwidth limiter. You need 479# IPFIREWALL as well. See the dummynet(4) manpage for more info. 480# BRIDGE enables bridging between ethernet cards -- see bridge(4). 481# You can use IPFIREWALL and dummynet together with bridging. 482options DUMMYNET 483options BRIDGE 484 485# 486# ATM (HARP version) options 487# 488# ATM_CORE includes the base ATM functionality code. This must be included 489# for ATM support. 490# 491# ATM_IP includes support for running IP over ATM. 492# 493# At least one (and usually only one) of the following signalling managers 494# must be included (note that all signalling managers include PVC support): 495# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. 496# ATM_SPANS includes support for the `spans' signalling manager, which runs 497# the FORE Systems's proprietary SPANS signalling protocol. 498# ATM_UNI includes support for the `uni30' and `uni31' signalling managers, 499# which run the ATM Forum UNI 3.x signalling protocols. 500# 501# The `hea' driver provides support for the Efficient Networks, Inc. 502# ENI-155p ATM PCI Adapter. 503# 504# The `hfa' driver provides support for the FORE Systems, Inc. 505# PCA-200E ATM PCI Adapter. 506# 507options ATM_CORE #core ATM protocol family 508options ATM_IP #IP over ATM support 509options ATM_SIGPVC #SIGPVC signalling manager 510options ATM_SPANS #SPANS signalling manager 511options ATM_UNI #UNI signalling manager 512device hea0 #Efficient ENI-155p ATM PCI 513device hfa0 #FORE PCA-200E ATM PCI 514 515 516##################################################################### 517# FILESYSTEM OPTIONS 518 519# 520# Only the root, /usr, and /tmp filesystems need be statically 521# compiled; everything else will be automatically loaded at mount 522# time. (Exception: the UFS family---FFS, and MFS --- cannot 523# currently be demand-loaded.) Some people still prefer to statically 524# compile other filesystems as well. 525# 526# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be 527# buggy, and WILL panic your system if you attempt to do anything with 528# them. They are included here as an incentive for some enterprising 529# soul to sit down and fix them. 530# 531 532# One of these is mandatory: 533options FFS #Fast filesystem 534options MFS #Memory File System 535options NFS #Network File System 536 537# The rest are optional: 538# options NFS_NOSERVER #Disable the NFS-server code. 539options CD9660 #ISO 9660 filesystem 540options FDESC #File descriptor filesystem 541options KERNFS #Kernel filesystem 542options MSDOSFS #MS DOS File System 543options NTFS #NT File System 544options NULLFS #NULL filesystem 545options PORTAL #Portal filesystem 546options PROCFS #Process filesystem 547options UMAPFS #UID map filesystem 548options UNION #Union filesystem 549# The xFS_ROOT options REQUIRE the associated ``options xFS'' 550options CD9660_ROOT #CD-ROM usable as root device 551options FFS_ROOT #FFS usable as root device 552options MFS_ROOT #MFS usable as root device 553options NFS_ROOT #NFS usable as root device 554# This code is still experimental (e.g. doesn't handle disk slices well). 555# Also, 'options MFS' is currently incompatible with DEVFS. 556options DEVFS #devices filesystem 557 558# Soft updates is technique for improving file system speed and 559# making abrupt shutdown less risky. It is not enabled by default due 560# to copyright restraints on the code that implement it. 561# 562# Read ../../ufs/ffs/README.softupdates to learn what you need to 563# do to enable this. ../../contrib/softupdates/README gives 564# more details on how they actually work. 565# 566#options SOFTUPDATES 567 568# Make space in the kernel for a MFS root filesystem. Define to the number 569# of kilobytes to reserve for the filesystem. 570options MFS_ROOT_SIZE=10 571# Allows MFS filesystems to be exported via nfs 572options EXPORTMFS 573 574# Allow this many swap-devices. 575options NSWAPDEV=20 576 577# Disk quotas are supported when this option is enabled. 578options QUOTA #enable disk quotas 579 580# Add more checking code to various filesystems 581#options NULLFS_DIAGNOSTIC 582#options KERNFS_DIAGNOSTIC 583#options UMAPFS_DIAGNOSTIC 584#options UNION_DIAGNOSTIC 585 586# In particular multi-session CD-Rs might require a huge amount of 587# time in order to "settle". If we are about mounting them as the 588# root f/s, we gotta wait a little. 589# 590# The number is supposed to be in seconds. 591options CD9660_ROOTDELAY=20 592 593# If you are running a machine just as a fileserver for PC and MAC 594# users, using SAMBA or Netatalk, you may consider setting this option 595# and keeping all those users' directories on a filesystem that is 596# mounted with the suiddir option. This gives new files the same 597# ownership as the directory (similar to group). It's a security hole 598# if you let these users run programs, so confine it to file-servers 599# (but it'll save you lots of headaches in those cases). Root owned 600# directories are exempt and X bits are cleared. The suid bit must be 601# set on the directory as well; see chmod(1) PC owners can't see/set 602# ownerships so they keep getting their toes trodden on. This saves 603# you all the support calls as the filesystem it's used on will act as 604# they expect: "It's my dir so it must be my file". 605# 606options SUIDDIR 607 608 609# Add some error checking code to the null_bypass routine 610# in the NULL filesystem 611#options SAFETY 612 613 614# NFS options: 615options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 616options NFS_MAXATTRTIMO=60 617options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 618options NFS_MAXDIRATTRTIMO=60 619options NFS_GATHERDELAY=10 # Default write gather delay (msec) 620options NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this 621options NFS_WDELAYHASHSIZ=16 # and with this 622options NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this 623options NFS_DEBUG # Enable NFS Debugging 624 625# Coda stuff: 626options CODA #CODA filesystem. 627pseudo-device vcoda 4 #coda minicache <-> venus comm. 628 629# 630# Add support for the EXT2FS filesystem of Linux fame. Be a bit 631# careful with this - the ext2fs code has a tendency to lag behind 632# changes and not be exercised very much, so mounting read/write could 633# be dangerous (and even mounting read only could result in panics.) 634# 635options EXT2FS 636 637 638 639##################################################################### 640# POSIX P1003.1B 641 642# Real time extensions added in the 1993 Posix 643# P1003_1B: Infrastructure 644# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 645# _KPOSIX_VERSION: Version kernel is built for 646 647options P1003_1B 648options _KPOSIX_PRIORITY_SCHEDULING 649options _KPOSIX_VERSION=199309L 650 651 652##################################################################### 653# SCSI DEVICES 654 655# SCSI DEVICE CONFIGURATION 656 657# The SCSI subsystem consists of the `base' SCSI code, a number of 658# high-level SCSI device `type' drivers, and the low-level host-adapter 659# device drivers. The host adapters are listed in the ISA and PCI 660# device configuration sections below. 661# 662# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 663# that a given bus, target, and LUN always come on line as the same 664# device unit. In earlier versions the unit numbers were assigned 665# in the order that the devices were probed on the SCSI bus. This 666# means that if you removed a disk drive, you may have had to rewrite 667# your /etc/fstab file, and also that you had to be careful when adding 668# a new disk as it may have been probed earlier and moved your device 669# configuration around. 670 671# This old behavior is maintained as the default behavior. The unit 672# assignment begins with the first non-wired down unit for a device 673# type. For example, if you wire a disk as "da3" then the first 674# non-wired disk will be assigned da4. 675 676# The syntax for wiring down devices is: 677 678# controller scbus0 at ahc0 # Single bus device 679# controller scbus1 at ahc1 bus 0 # Single bus device 680# controller scbus3 at ahc2 bus 0 # Twin bus device 681# controller scbus2 at ahc2 bus 1 # Twin bus device 682# disk da0 at scbus0 target 0 unit 0 683# disk da1 at scbus3 target 1 684# disk da2 at scbus2 target 3 685# tape st1 at scbus1 target 6 686# device cd0 at scbus? 687 688# "units" (SCSI logical unit number) that are not specified are 689# treated as if specified as LUN 0. 690 691# All SCSI devices allocate as many units as are required. 692 693# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 694# configuration and doesn't have to be explicitly configured. 695 696controller scbus0 #base SCSI code 697device ch0 #SCSI media changers 698device da0 #SCSI direct access devices (aka disks) 699device sa0 #SCSI tapes 700device cd0 #SCSI CD-ROMs 701device pass0 #CAM passthrough driver 702 703# The previous devices (ch, da, st, cd) are recognized by config. 704# config doesn't (and shouldn't) know about these newer ones, 705# so we have to specify that they are on a SCSI bus with the "at scbus?" 706# clause. 707 708device pt0 at scbus? # SCSI processor type 709 710# CAM OPTIONS: 711# debugging options: 712# -- NOTE -- If you specify one of the bus/target/lun options, you must 713# specify them all! 714# CAMDEBUG: When defined enables debugging macros 715# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 716# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 717# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 718# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 719# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 720# 721# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 722# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 723# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 724# SCSI_REPORT_GEOMETRY: Always report disk geometry at boot up instead 725# of only when booting verbosely. 726# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 727# queue after a bus reset, and the number of milliseconds to 728# freeze the device queue after a bus device reset. 729options CAMDEBUG 730options CAM_DEBUG_BUS=-1 731options CAM_DEBUG_TARGET=-1 732options CAM_DEBUG_LUN=-1 733options CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 734options CAM_MAX_HIGHPOWER=4 735options SCSI_NO_SENSE_STRINGS 736options SCSI_NO_OP_STRINGS 737options SCSI_REPORT_GEOMETRY 738options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 739 740# Options for the CAM CDROM driver: 741# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 742# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 743# enforced if there is I/O waiting for another LUN 744# The compiled in defaults for these variables are 2 and 10 seconds, 745# respectively. 746# 747# These can also be changed on the fly with the following sysctl variables: 748# kern.cam.cd.changer.min_busy_seconds 749# kern.cam.cd.changer.max_busy_seconds 750# 751options CHANGER_MIN_BUSY_SECONDS=2 752options CHANGER_MAX_BUSY_SECONDS=10 753 754# Options for the CAM sequential access driver: 755# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 756# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 757# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 758options SA_SPACE_TIMEOUT="(60)" 759options SA_REWIND_TIMEOUT="(2*60)" 760options SA_ERASE_TIMEOUT="(4*60)" 761 762 763##################################################################### 764# MISCELLANEOUS DEVICES AND OPTIONS 765 766# The `pty' device usually turns out to be ``effectively mandatory'', 767# as it is required for `telnetd', `rlogind', `screen', `emacs', and 768# `xterm', among others. 769 770pseudo-device pty 16 #Pseudo ttys - can go as high as 256 771pseudo-device speaker #Play IBM BASIC-style noises out your speaker 772pseudo-device gzip #Exec gzipped a.out's 773pseudo-device vn #Vnode driver (turns a file into a device) 774pseudo-device snp 3 #Snoop device - to look at pty/vty/etc.. 775pseudo-device ccd 4 #Concatenated disk driver 776 777# Configuring Vinum into the kernel is not necessary, since the kld 778# module gets started automatically when vinum(8) starts. This 779# device is also untested. Use at your own risk. 780# 781# The option VINUMDEBUG must match the value set in CFLAGS 782# in /usr/src/sbin/vinum/Makefile. Failure to do so will result in 783# the following message from vinum(8): 784# 785# Can't get vinum config: Invalid argument 786# 787# see vinum(4) for more reasons not to use these options. 788pseudo-device vinum #Vinum concat/mirror/raid driver 789options VINUMDEBUG #enable Vinum debugging hooks 790 791# These are only for watching for bitrot in old tty code. 792# broken 793#pseudo-device tb 794 795# Size of the kernel message buffer. Should be N * pagesize. 796options MSGBUF_SIZE=40960 797 798 799##################################################################### 800# HARDWARE DEVICE CONFIGURATION 801 802# ISA and EISA devices: 803# EISA support is available for some device, so they can be auto-probed. 804# Micro Channel is not supported at all. 805 806# 807# Mandatory ISA devices: isa, npx 808# 809controller isa0 810 811# 812# Options for `isa': 813# 814# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 815# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 816# This option breaks suspend/resume on some portables. 817# 818# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 819# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 820# Automatic EOI is documented not to work for for the slave with the 821# original i8259A, but it works for some clones and some integrated 822# versions. 823# 824# MAXMEM specifies the amount of RAM on the machine; if this is not 825# specified, FreeBSD will first read the amount of memory from the CMOS 826# RAM, so the amount of memory will initially be limited to 64MB or 16MB 827# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 828# then attempt to detect the installed amount of RAM. If this probe 829# fails to detect >64MB RAM you will have to use the MAXMEM option. 830# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 831# be 131072 (128 * 1024). 832# 833# TUNE_1542 enables the automatic ISA bus speed selection for the 834# Adaptec 1542 boards. Does not work for all boards, use it with caution. 835# 836# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 837# reset the CPU for reboot. This is needed on some systems with broken 838# keyboard controllers. 839# 840# PAS_JOYSTICK_ENABLE enables the gameport on the ProAudio Spectrum 841 842options AUTO_EOI_1 843#options AUTO_EOI_2 844options MAXMEM="(128*1024)" 845options TUNE_1542 846#options BROKEN_KEYBOARD_RESET 847#options PAS_JOYSTICK_ENABLE 848 849# Enable support for the kernel PLL to use an external PPS signal, 850# under supervision of [x]ntpd(8) 851# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 852 853options PPS_SYNC 854 855# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n" 856# message you probably have some broken sw/hw which disables interrupts 857# for too long. You can make the system more resistant to this by 858# choosing a high value for NTIMECOUNTER. The default is 5, there 859# is no upper limit but more than a couple of hundred are not productive. 860# A better strategy may be to sysctl -w kern.timecounter.method=1 861 862options NTIMECOUNTER=20 863 864# Enable PnP support in the kernel. This allows you to automatically 865# attach to PnP cards for drivers that support it and allows you to 866# configure cards from USERCONFIG. See pnp(4) for more info. 867controller pnp0 868 869# The keyboard controller; it controls the keyboard and the PS/2 mouse. 870controller atkbdc0 at isa? port IO_KBD 871 872# The AT keyboard 873device atkbd0 at atkbdc? irq 1 874 875# Options for atkbd: 876options ATKBD_DFLT_KEYMAP # specify the built-in keymap 877makeoptions ATKBD_DFLT_KEYMAP="jp.106" 878 879# These options are valid for other keyboard drivers as well. 880options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 881options KBD_INSTALL_CDEV # install a CDEV entry in /dev 882 883# `flags' for atkbd: 884# 0x01 Force detection of keyboard, else we always assume a keyboard 885# 0x02 Don't reset keyboard, useful for some newer ThinkPads 886# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 887 888# PS/2 mouse 889device psm0 at atkbdc? irq 12 890 891# Options for psm: 892options PSM_HOOKAPM #hook the APM resume event, useful 893 #for some laptops 894options PSM_RESETAFTERSUSPEND #reset the device at the resume event 895 896# The video card driver. 897device vga0 at isa? port ? conflicts 898 899# Options for vga: 900# Try the following option if the mouse pointer is not drawn correctly 901# or font does not seem to be loaded properly. May cause flicker on 902# some systems. 903options VGA_ALT_SEQACCESS 904 905# If you can dispense with some vga driver features, you may want to 906# use the following options to save some memory. 907options VGA_NO_FONT_LOADING # don't save/load font 908options VGA_NO_MODE_CHANGE # don't change video modes 909 910# Older video cards may require this option for proper operation. 911options VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs 912 913# The following option probably won't work with the LCD displays. 914options VGA_WIDTH90 # support 90 column modes 915 916# To include support for VESA video modes 917options VESA 918 919# Splash screen at start up! Screen savers require this too. 920pseudo-device splash 921 922# The pcvt console driver (vt220 compatible). 923device vt0 at isa? 924options XSERVER # support for running an X server. 925options FAT_CURSOR # start with block cursor 926# This PCVT option is for keyboards such as those used on IBM ThinkPad laptops 927options PCVT_SCANSET=2 # IBM keyboards are non-std 928# Other PCVT options are documented in pcvt(4). 929options PCVT_24LINESDEF 930options PCVT_CTRL_ALT_DEL 931options PCVT_EMU_MOUSE 932options PCVT_FREEBSD=211 933options PCVT_META_ESC 934options PCVT_NSCREENS=9 935options PCVT_PRETTYSCRNS 936options PCVT_SCREENSAVER 937options PCVT_USEKBDSEC 938options PCVT_VT220KEYB 939 940# The syscons console driver (sco color console compatible). 941device sc0 at isa? 942options MAXCONS=16 # number of virtual consoles 943options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 944options SC_DFLT_FONT # compile font in 945makeoptions SC_DFLT_FONT=cp850 946options SC_DISABLE_DDBKEY # disable `debug' key 947options SC_DISABLE_REBOOT # disable reboot key sequence 948options SC_HISTORY_SIZE=200 # number of history buffer lines 949options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 950options SC_PIXEL_MODE # add support for the raster text mode 951 952# You can selectively disable features in syscons. 953options SC_NO_CUTPASTE 954options SC_NO_FONT_LOADING 955options SC_NO_HISTORY 956options SC_NO_SYSMOUSE 957 958# 959# The Numeric Processing eXtension driver. In addition to this, you 960# may configure a math emulator (see above). If your machine has a 961# hardware FPU and the kernel configuration includes the npx device 962# *and* a math emulator compiled into the kernel, the hardware FPU 963# will be used, unless it is found to be broken or unless "flags" to 964# npx0 includes "0x08", which requests preference for the emulator. 965device npx0 at nexus? port IO_NPX flags 0x0 irq 13 966 967# 968# `flags' for npx0: 969# 0x01 don't use the npx registers to optimize bcopy. 970# 0x02 don't use the npx registers to optimize bzero. 971# 0x04 don't use the npx registers to optimize copyin or copyout. 972# 0x08 use emulator even if hardware FPU is available. 973# The npx registers are normally used to optimize copying and zeroing when 974# all of the following conditions are satisfied: 975# I586_CPU is an option 976# the cpu is an i586 (perhaps not a Pentium) 977# the probe for npx0 succeeds 978# INT 16 exception handling works. 979# Then copying and zeroing using the npx registers is normally 30-100% faster. 980# The flags can be used to control cases where it doesn't work or is slower. 981# Setting them at boot time using userconfig works right (the optimizations 982# are not used until later in the bootstrap when npx0 is attached). 983# Flag 0x08 automatically disables the i586 optimized routines. 984# 985 986# 987# Optional ISA and EISA devices: 988# 989 990# 991# SCSI host adapters: `aha', `bt' 992# 993# adv: All Narrow SCSI bus AdvanSys controllers. 994# adw: Second Generation AdvanSys controllers including the ADV940UW. 995# aha: Adaptec 154x 996# ahc: Adaptec 274x/284x/294x 997# bt: Most Buslogic controllers 998# 999# Note that the order is important in order for Buslogic cards to be 1000# probed correctly. 1001# 1002 1003controller bt0 at isa? port IO_BT0 irq ? 1004controller adv0 at isa? port ? irq ? 1005controller adw0 1006controller aha0 at isa? port ? irq ? 1007 1008# 1009# Compaq Smart RAID controller. This driver also uses the major number 1010# of wd, in order to be able to boot a pure RAID system. 1011# Only one line of each is needed, the code finds all available controllers 1012# and devices. 1013# 1014controller ida0 1015device id0 1016 1017# 1018# ATA and ATAPI devices 1019# This is work in progress, use at your own risk. 1020# It currently reuses the majors of wd.c and friends. 1021# It cannot co-exist with the old system in one kernel. 1022# You only need one "controller ata0" for it to find all 1023# PCI devices on modern machines. 1024#controller ata0 1025#device atadisk0 # ATA disk drives 1026#device atapicd0 # ATAPI CDROM drives 1027#device atapifd0 # ATAPI floppy drives 1028#device atapist0 # ATAPI tape drives 1029# 1030# If you need ISA only devices, this is the lines to add: 1031#controller ata1 at isa? port IO_WD1 irq 14 1032#controller ata2 at isa? port IO_WD2 irq 15 1033# 1034# All the controller lines can coexist, the driver will 1035# find out which ones are there. 1036 1037# 1038# ST-506, ESDI, and IDE hard disks: `wdc' and `wd' 1039# 1040# The flags fields are used to enable the multi-sector I/O and 1041# the 32BIT I/O modes. The flags may be used in either the controller 1042# definition or in the individual disk definitions. The controller 1043# definition is supported for the boot configuration stuff. 1044# 1045# Each drive has a 16 bit flags value defined: 1046# The low 8 bits are the maximum value for the multi-sector I/O, 1047# where 0xff defaults to the maximum that the drive can handle. 1048# The high bit of the 16 bit flags (0x8000) allows probing for 1049# 32 bit transfers. Bit 14 (0x4000) enables a hack to wake 1050# up powered-down laptop drives. Bit 13 (0x2000) allows 1051# probing for PCI IDE DMA controllers, such as Intel's PIIX 1052# south bridges. Bit 12 (0x1000) sets LBA mode instead of the 1053# default CHS mode for accessing the drive. See the wd.4 man page. 1054# 1055# The flags field for the drives can be specified in the controller 1056# specification with the low 16 bits for drive 0, and the high 16 bits 1057# for drive 1. 1058# e.g.: 1059#controller wdc0 at isa? port IO_WD1 irq 14 flags 0x00ff8004 1060# 1061# specifies that drive 0 will be allowed to probe for 32 bit transfers and 1062# a maximum multi-sector transfer of 4 sectors, and drive 1 will not be 1063# allowed to probe for 32 bit transfers, but will allow multi-sector 1064# transfers up to the maximum that the drive supports. 1065# 1066# If you are using a PCI controller that is not running in compatibility 1067# mode (for example, it is a 2nd IDE PCI interface), then use config line(s) 1068# such as: 1069# 1070#controller wdc2 at isa? port 0 irq ? flags 0xa0ffa0ff 1071#disk wd4 at wdc2 drive 0 1072#disk wd5 at wdc2 drive 1 1073# 1074#controller wdc3 at isa? port 0 irq ? flags 0xa0ffa0ff 1075#disk wd6 at wdc3 drive 0 1076#disk wd7 at wdc3 drive 1 1077# 1078# Note that the above config would be useful for a Promise card, when used 1079# on a MB that already has a PIIX controller. Note the bogus irq and port 1080# entries. These are automatically filled in by the IDE/PCI support. 1081# 1082 1083controller wdc0 at isa? port IO_WD1 irq 14 1084disk wd0 at wdc0 drive 0 1085disk wd1 at wdc0 drive 1 1086controller wdc1 at isa? port IO_WD2 irq 15 1087disk wd2 at wdc1 drive 0 1088disk wd3 at wdc1 drive 1 1089 1090# 1091# This option allow you to override the default probe time for IDE 1092# devices, to get a faster probe. Setting this below 10000 violate 1093# the IDE specs, but may still work for you (it will work for most 1094# people). 1095# 1096options IDE_DELAY=8000 # Be optimistic about Joe IDE device 1097 1098# IDE CD-ROM & CD-R/RW driver - requires wdc controller 1099device wcd0 1100 1101# IDE floppy driver - requires wdc controller 1102device wfd0 1103 1104# IDE tape driver - requires wdc controller 1105device wst0 1106 1107 1108# 1109# Standard floppy disk controllers and floppy tapes: `fdc', `fd', and `ft' 1110# 1111controller fdc0 at isa? port IO_FD1 irq 6 drq 2 1112# 1113# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1114# gotta turn it actually on by setting the variable fd_debug with DDB, 1115# however. 1116options FDC_DEBUG 1117# FDC_YE enables support for the floppies used on the Libretto. This is a 1118# pcmcia floppy. You will also need to add 1119#card "Y-E DATA" "External FDD" 1120# config 0x4 "fdc0" 10 1121# to your pccard.conf file. 1122options FDC_YE #XXX newbus broken 1123# 1124# Activate this line instead of the fdc0 line above if you happen to 1125# have an Insight floppy tape. Probing them proved to be dangerous 1126# for people with floppy disks only, so it's "hidden" behind a flag: 1127#controller fdc0 at isa? port IO_FD1 flags 1 irq 6 drq 2 1128 1129disk fd0 at fdc0 drive 0 1130disk fd1 at fdc0 drive 1 1131 1132# 1133# Other standard PC hardware: `mse', `sio', etc. 1134# 1135# mse: Logitech and ATI InPort bus mouse ports 1136# sio: serial ports (see sio(4)) 1137 1138device mse0 at isa? port 0x23c irq 5 1139 1140device sio0 at isa? port IO_COM1 flags 0x10 irq 4 1141 1142# 1143# `flags' for serial drivers that support consoles (only for sio now): 1144# 0x10 enable console support for this unit. The other console flags 1145# are ignored unless this is set. Enabling console support does 1146# not make the unit the preferred console - boot with -h or set 1147# the 0x20 flag for that. Currently, at most one unit can have 1148# console support; the first one (in config file order) with 1149# this flag set is preferred. Setting this flag for sio0 gives 1150# the old behaviour. 1151# 0x20 force this unit to be the console (unless there is another 1152# higher priority console). This replaces the COMCONSOLE option. 1153# 0x40 reserve this unit for low level console operations. Do not 1154# access the device in any normal way. 1155# 0x80 use this port for serial line gdb support in ddb. 1156# 1157# PnP `flags' (set via userconfig using pnp x flags y) 1158# 0x1 disable probing of this device. Used to prevent your modem 1159# from being attached as a PnP modem. 1160# 1161 1162# Options for serial drivers that support consoles (only for sio now): 1163options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 1164 #DDB, if available. 1165options CONSPEED=9600 #default speed for serial console (default 9600) 1166 1167# Options for sio: 1168options COM_ESP #code for Hayes ESP 1169options COM_MULTIPORT #code for some cards with shared IRQs 1170options EXTRA_SIO=2 #number of extra sio ports to allocate 1171 1172# Other flags for sio that aren't documented in the man page. 1173# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 1174# ST16650A-compatible UARTs. 1175 1176# 1177# Network interfaces: `cx', `ed', `el', `ep', `ie', `is', `le', `lnc' 1178# 1179# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver (requires sppp) 1180# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 1181# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 1182# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 1183# el: 3Com 3C501 (slow!) 1184# ep: 3Com 3C509 (buggy) 1185# ex: Intel EtherExpress Pro/10 and other i82595-based adapters 1186# fe: Fujitsu MB86960A/MB86965A Ethernet 1187# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; Intel EtherExpress 1188# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 1189# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 1190# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 & Am79C960) 1191# rdp: RealTek RTL 8002-based pocket ethernet adapters 1192# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 1193# wl: Lucent Wavelan (ISA card only). 1194# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 1195# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 1196# bridge with a PCMCIA adapter plugged into it. 1197# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller. 1198# ze: IBM/National Semiconductor PCMCIA ethernet controller. 1199# zp: 3Com PCMCIA Etherlink III (It does not require shared memory for 1200# send/receive operation, but it needs 'iomem' to read/write the 1201# attribute memory) 1202# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133 1203# (no options needed) 1204# 1205device ar0 at isa? port 0x300 irq 10 iomem 0xd0000 1206device cs0 at isa? port 0x300 irq ? 1207device cx0 at isa? port 0x240 irq 15 drq 7 1208device ed0 at isa? port 0x280 irq 5 iomem 0xd8000 1209device el0 at isa? port 0x300 irq 9 1210device ep0 at isa? port 0x300 irq 10 1211device ex0 at isa? port? irq? 1212device fe0 at isa? port 0x300 irq ? 1213device ie0 at isa? port 0x300 irq 5 iomem 0xd0000 1214device ie1 at isa? port 0x360 irq 7 iomem 0xd0000 1215device le0 at isa? port 0x300 irq 5 iomem 0xd0000 1216device lnc0 at isa? port 0x280 irq 10 drq 0 1217device rdp0 at isa? port 0x378 irq 7 flags 2 1218device sr0 at isa? port 0x300 irq 5 iomem 0xd0000 1219device wi0 at isa? port? irq? 1220options WLCACHE # enables the signal-strength cache 1221options WLDEBUG # enables verbose debugging output 1222device wl0 at isa? port 0x300 irq ? 1223device xe0 at isa? port? irq ? 1224# We can (bogusly) include both the dedicated PCCARD drivers and the generic 1225# support when COMPILING_LINT. 1226device ze0 at isa? port 0x300 irq 5 iomem 0xd8000 1227device zp0 at isa? port 0x300 irq 10 iomem 0xd8000 1228 1229device oltr0 at isa? 1230 1231# 1232# ATM related options 1233# 1234# The `en' device provides support for Efficient Networks (ENI) 1235# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 1236# 1237# atm pseudo-device provides generic atm functions and is required for 1238# atm devices. 1239# NATM enables the netnatm protocol family that can be used to 1240# bypass TCP/IP. 1241# 1242# the current driver supports only PVC operations (no atm-arp, no multicast). 1243# for more details, please read the original documents at 1244# http://www.ccrc.wustl.edu/pub/chuck/bsdatm/wucs.html 1245# 1246pseudo-device atm 1247device en0 1248device en1 1249options NATM #native ATM 1250 1251# 1252# Audio drivers: `snd', `sb', `pas', `gus', `pca' 1253# 1254# snd: Voxware sound support code 1255# sb: SoundBlaster PCM - SoundBlaster, SB Pro, SB16, ProAudioSpectrum 1256# sbxvi: SoundBlaster 16 1257# sbmidi: SoundBlaster 16 MIDI interface 1258# pas: ProAudioSpectrum PCM and MIDI 1259# gus: Gravis Ultrasound - Ultrasound, Ultrasound 16, Ultrasound MAX 1260# gusxvi: Gravis Ultrasound 16-bit PCM (do not use) 1261# mss: Microsoft Sound System 1262# css: Crystal Sound System (CSS 423x PnP) 1263# sscape: Ensoniq Soundscape MIDI interface 1264# sscape_mss: Ensoniq Soundscape PCM (requires sscape) 1265# opl: Yamaha OPL-2 and OPL-3 FM - SB, SB Pro, SB 16, ProAudioSpectrum 1266# uart: stand-alone 6850 UART for MIDI 1267# mpu: Roland MPU-401 stand-alone card 1268# 1269# Note: It has been reported that ISA DMA with the SoundBlaster will 1270# lock up the machine (PR docs/5358). If this happens to you, 1271# turning off USWC write posting in your machine's BIOS may fix 1272# the problem. 1273# 1274# Beware! The addresses specified below are also hard-coded in 1275# i386/isa/sound/sound_config.h. If you change the values here, you 1276# must also change the values in the include file. 1277# 1278# pcm: PCM audio through various sound cards. 1279# 1280# This has support for a large number of new audio cards, based on 1281# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP. 1282# For more information about this driver and supported cards, 1283# see the pcm.4 man page and /sys/i386/isa/snd/CARDS. 1284# 1285# The flags of the device tells the device a bit more info about the 1286# device that normally is obtained through the PnP interface. 1287# bit 2..0 secondary DMA channel; 1288# bit 4 set if the board uses two dma channels; 1289# bit 15..8 board type, overrides autodetection; leave it 1290# zero if don't know what to put in (and you don't, 1291# since this is unsupported at the moment...). 1292# 1293# This driver will use the new PnP code if it's available. 1294# 1295# pca: PCM audio through your PC speaker 1296# 1297# If you have a GUS-MAX card and want to use the CS4231 codec on the 1298# card the drqs for the gus max must be 8 bit (1, 2, or 3). 1299# 1300# If you would like to use the full duplex option on the gus, then define 1301# flags to be the ``read dma channel''. 1302# 1303# options BROKEN_BUS_CLOCK #PAS-16 isn't working and OPTI chipset 1304# options SYMPHONY_PAS #PAS-16 isn't working and SYMPHONY chipset 1305# options EXCLUDE_SBPRO #PAS-16 1306# options SBC_IRQ=5 #PAS-16. Must match irq on sb0 line. 1307# PAS16: The order of the pas0/sb0/opl0 is important since the 1308# sb emulation is enabled in the pas-16 attach. 1309# 1310# To override the GUS defaults use: 1311# options GUS_DMA2 1312# options GUS_DMA 1313# options GUS_IRQ 1314# 1315# The i386/isa/sound/sound.doc has more information. 1316 1317# Controls all "VOXWARE" driver sound devices. See Luigi's driver 1318# below for an alternate which may work better for some cards. 1319# 1320controller snd0 1321device pas0 at isa? port 0x388 irq 10 drq 6 1322device sb0 at isa? port 0x220 irq 5 drq 1 1323device sbxvi0 at isa? drq 5 1324device sbmidi0 at isa? port 0x330 1325device awe0 at isa? port 0x620 1326device gus0 at isa? port 0x220 irq 12 drq 1 1327#device gus0 at isa? port 0x220 irq 12 drq 1 flags 0x3 1328device mss0 at isa? port 0x530 irq 10 drq 1 1329device css0 at isa? port 0x534 irq 5 drq 1 flags 0x08 1330device sscape0 at isa? port 0x330 irq 9 drq 0 1331device trix0 at isa? port 0x330 irq 6 drq 0 1332device sscape_mss0 at isa? port 0x534 irq 5 drq 1 1333device opl0 at isa? port 0x388 1334device mpu0 at isa? port 0x330 irq 6 drq 0 1335device uart0 at isa? port 0x330 irq 5 1336 1337# Luigi's snd code (use INSTEAD of snd0 and all VOXWARE drivers!). 1338# You may also wish to enable the pnp controller with this, for pnp 1339# sound cards. 1340# 1341#device pcm0 at isa? port ? irq 10 drq 1 flags 0x0 1342 1343# Not controlled by `snd' 1344device pca0 at isa? port IO_TIMER1 1345 1346# 1347# Miscellaneous hardware: 1348# 1349# mcd: Mitsumi CD-ROM 1350# scd: Sony CD-ROM 1351# matcd: Matsushita/Panasonic CD-ROM 1352# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 1353# ctx: Cortex-I frame grabber 1354# apm: Laptop Advanced Power Management (experimental) 1355# spigot: The Creative Labs Video Spigot video-acquisition board 1356# meteor: Matrox Meteor video capture board 1357# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 1358# cy: Cyclades serial driver 1359# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 1360# dgm: Digiboard PC/Xem driver 1361# gp: National Instruments AT-GPIB and AT-GPIB/TNT board 1362# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey 1363# gsc: Genius GS-4500 hand scanner. 1364# joy: joystick 1365# labpc: National Instrument's Lab-PC and Lab-PC+ 1366# rc: RISCom/8 multiport card 1367# rp: Comtrol Rocketport(ISA) - single card 1368# tw: TW-523 power line interface for use with X-10 home control products 1369# si: Specialix SI/XIO 4-32 port terminal multiplexor 1370# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 1371# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 1372 1373# Notes on APM 1374# The flags takes the following meaning for apm0: 1375# 0x0020 Statclock is broken. 1376# 0x0011 Limit APM protocol to 1.1 or 1.0 1377# 0x0010 Limit APM protocol to 1.0 1378# If apm is omitted, some systems require sysctl -w kern.timcounter.method=1 1379# for correct timekeeping. 1380 1381# Notes on the spigot: 1382# The video spigot is at 0xad6. This port address can not be changed. 1383# The irq values may only be 10, 11, or 15 1384# I/O memory is an 8kb region. Possible values are: 1385# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 1386# The start address must be on an even boundary. 1387# Add the following option if you want to allow non-root users to be able 1388# to access the spigot. This option is not secure because it allows users 1389# direct access to the I/O page. 1390# options SPIGOT_UNSECURE 1391 1392# Notes on the Comtrol Rocketport driver: 1393# 1394# The exact values used for rp0 depend on how many boards you have 1395# in the system. The manufacturer's sample configs are listed as: 1396# 1397# Comtrol Rocketport ISA single card 1398# device rp0 at isa? port 0x280 1399# 1400# If instead you have two ISA cards, one installed at 0x100 and the 1401# second installed at 0x180, then you should add the following to 1402# your kernel configuration file: 1403# 1404# device rp0 at isa? port 0x100 1405# device rp1 at isa? port 0x180 1406# 1407# For 4 ISA cards, it might be something like this: 1408# 1409# device rp0 at isa? port 0x180 1410# device rp1 at isa? port 0x100 1411# device rp2 at isa? port 0x340 1412# device rp3 at isa? port 0x240 1413# 1414# And for PCI cards, you only need say: 1415# 1416# device rp0 1417# device rp1 1418# ... 1419# Note: Make sure that any Rocketport PCI devices are specified BEFORE the 1420# ISA Rocketport devices. 1421 1422# Notes on the Digiboard driver: 1423# 1424# The following flag values have special meanings: 1425# 0x01 - alternate layout of pins (dgb & dgm) 1426# 0x02 - use the windowed PC/Xe in 64K mode (dgb only) 1427 1428# Notes on the Specialix SI/XIO driver: 1429# **This is NOT a Specialix supported Driver!** 1430# The host card is memory, not IO mapped. 1431# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 1432# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 1433# The cards can use an IRQ of 11, 12 or 15. 1434 1435# Notes on the Stallion stl and stli drivers: 1436# See src/i386/isa/README.stl for complete instructions. 1437# This is version 0.0.5alpha, unsupported by Stallion. 1438# The stl driver has a secondary IO port hard coded at 0x280. You need 1439# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 1440# The "flags" and "iosiz" settings on the stli driver depend on the board: 1441# EasyConnection 8/64 ISA: flags 23 iosiz 0x1000 1442# EasyConnection 8/64 EISA: flags 24 iosiz 0x10000 1443# EasyConnection 8/64 MCA: flags 25 iosiz 0x1000 1444# ONboard ISA: flags 4 iosiz 0x10000 1445# ONboard EISA: flags 7 iosiz 0x10000 1446# ONboard MCA: flags 3 iosiz 0x10000 1447# Brumby: flags 2 iosiz 0x4000 1448# Stallion: flags 1 iosiz 0x10000 1449 1450device mcd0 at isa? port 0x300 irq 10 1451# for the Sony CDU31/33A CDROM 1452device scd0 at isa? port 0x230 1453# for the SoundBlaster 16 multicd - up to 4 devices 1454controller matcd0 at isa? port 0x230 1455device wt0 at isa? port 0x300 irq 5 drq 1 1456device ctx0 at isa? port 0x230 iomem 0xd0000 1457device spigot0 at isa? port 0xad6 irq 15 iomem 0xee000 1458device apm0 at nexus? 1459device gp0 at isa? port 0x2c0 1460device gsc0 at isa? port IO_GSC1 drq 3 1461device joy0 at isa? port IO_GAME 1462device cy0 at isa? irq 10 iomem 0xd4000 iosiz 0x2000 1463options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 1464device dgb0 at isa? port 0x220 iomem 0xfc000 iosiz ? 1465options NDGBPORTS=16 # Defaults to 16*NDGB 1466device dgm0 at isa? port 0x104 iomem 0xd0000 iosiz ? 1467device labpc0 at isa? port 0x260 irq 5 1468device rc0 at isa? port 0x220 irq 12 1469device rp0 at isa? port 0x280 1470# the port and irq for tw0 are fictitious 1471device tw0 at isa? port 0x380 irq 11 1472device si0 at isa? iomem 0xd0000 irq 12 1473device asc0 at isa? port IO_ASC1 drq 3 irq 10 1474device stl0 at isa? port 0x2a0 irq 10 1475device stli0 at isa? port 0x2a0 iomem 0xcc000 flags 23 iosiz 0x1000 1476# You are unlikely to have the hardware for loran0 <phk@FreeBSD.org> 1477device loran0 at isa? port ? irq 5 1478# HOT1 Xilinx 6200 card (www.vcc.com) 1479device xrpu0 1480 1481# 1482# EISA devices: 1483# 1484# The EISA bus device is eisa0. It provides auto-detection and 1485# configuration support for all devices on the EISA bus. 1486# 1487# The `ahb' device provides support for the Adaptec 174X adapter. 1488# 1489# The `ahc' device provides support for the Adaptec 274X and 284X 1490# adapters. The 284X, although a VLB card responds to EISA probes. 1491# 1492# fea: DEC DEFEA EISA FDDI adapter 1493# 1494controller eisa0 1495controller ahb0 1496controller ahc0 1497device fea0 1498 1499# The aic7xxx driver will attempt to use memory mapped I/O for all PCI 1500# controllers that have it configured only if this option is set. Unfortunately, 1501# this doesn't work on some motherboards, which prevents it from being the 1502# default. 1503options AHC_ALLOW_MEMIO 1504 1505# By default, only 10 EISA slots are probed, since the slot numbers 1506# above clash with the configuration address space of the PCI subsystem, 1507# and the EISA probe is not very smart about this. This is sufficient 1508# for most machines, but in particular the HP NetServer LC series comes 1509# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11, 1510# thus you need to bump this figure to 12 for them. 1511options EISA_SLOTS=12 1512 1513# 1514# PCI devices & PCI options: 1515# 1516# The main PCI bus device is `pci'. It provides auto-detection and 1517# configuration support for all devices on the PCI bus, using either 1518# configuration mode defined in the PCI specification. 1519# 1520# The `ahc' device provides support for the Adaptec 29/3940(U)(W) 1521# and motherboard based AIC7870/AIC7880 adapters. 1522# 1523# The `ncr' device provides support for the NCR 53C810 and 53C825 1524# self-contained SCSI host adapters. 1525# 1526# The `isp' device provides support for the Qlogic ISP 1020, 1040 1527# nd 1040B PCI SCSI host adapters, as well as the Qlogic ISP 2100 1528# FC/AL Host Adapter. 1529# 1530# The `al' device provides support for PCI fast ethernet adapters 1531# based on the ADMtek Inc. AL981 "Comet" chip. 1532# 1533# The `ax' device provides support for PCI fast ethernet adapters 1534# based on the ASIX Electronics AX88140A chip, including the Alfa 1535# Inc. GFC2204. 1536# 1537# The `de' device provides support for the Digital Equipment DC21040 1538# self-contained Ethernet adapter. 1539# 1540# The `fxp' device provides support for the Intel EtherExpress Pro/100B 1541# PCI Fast Ethernet adapters. 1542# 1543# The `mx' device provides support for various fast ethernet adapters 1544# based on the Macronix 98713, 987615 and 98725 series chips. 1545# 1546# The `pn' device provides support for various fast ethernet adapters 1547# based on the Lite-On 82c168 and 82c169 PNIC chips, including the 1548# LinkSys LNE100TX, the NetGear FA310TX rev. D1 and the Matrox 1549# FastNIC 10/100. 1550# 1551# The 'rl' device provides support for PCI fast ethernet adapters based 1552# on the RealTek 8129/8139 chipset. Note that the RealTek driver defaults 1553# to using programmed I/O to do register accesses because memory mapped 1554# mode seems to cause severe lockups on SMP hardware. This driver also 1555# supports the Accton EN1207D `Cheetah' adapter, which uses a chip called 1556# the MPX 5030/5038, which is either a RealTek in disguise or a RealTek 1557# workalike. 1558# 1559# The 'sf' device provides support for Adaptec Duralink PCI fast 1560# ethernet adapters based on the Adaptec AIC-6915 "starfire" controller. 1561# This includes dual and quad port cards, as well as one 100baseFX card. 1562# Most of these are 64-bit PCI devices, except for one single port 1563# card which is 32-bit. 1564# 1565# The 'sk' device provides support for the SysKonnect SK-984x series 1566# PCI gigabit ethernet NICs. This includes the SK-9841 and SK-9842 1567# single port cards (single mode and multimode fiber) and the 1568# SK-9843 and SK-9844 dual port cards (also single mode and multimode). 1569# The driver will autodetect the number of ports on the card and 1570# attach each one as a separate network interface. 1571# 1572# The 'ti' device provides support for PCI gigabit ethernet NICs based 1573# on the Alteon Networks Tigon 1 and Tigon 2 chipsets. This includes the 1574# Alteon AceNIC, the 3Com 3c985, the Netgear GA620 and various others. 1575# Note that you will probably want to bump up NMBCLUSTERS a lot to use 1576# this driver. 1577# 1578# The 'tl' device provides support for the Texas Instruments TNETE100 1579# series 'ThunderLAN' cards and integrated ethernet controllers. This 1580# includes several Compaq Netelligent 10/100 cards and the built-in 1581# ethernet controllers in several Compaq Prosignia, Proliant and 1582# Deskpro systems. It also supports several Olicom 10Mbps and 10/100 1583# boards. 1584# 1585# The `tx' device provides support for the SMC 9432TX cards. 1586# 1587# The `vr' device provides support for various fast ethernet adapters 1588# based on the VIA Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' 1589# chips, including the D-Link DFE530TX. 1590# 1591# The `vx' device provides support for the 3Com 3C590 and 3C595 1592# early support 1593# 1594# The `wb' device provides support for various fast ethernet adapters 1595# based on the Winbond W89C840F chip. Note: this is not the same as 1596# the Winbond W89C940F, which is an NE2000 clone. 1597# 1598# The `xl' device provides support for the 3Com 3c900, 3c905 and 1599# 3c905B (Fast) Etherlink XL cards and integrated controllers. This 1600# includes the integrated 3c905B-TX chips in certain Dell Optiplex and 1601# Dell Precision desktop machines and the integrated 3c905-TX chips 1602# in Dell Latitude laptop docking stations. 1603# 1604# The `fpa' device provides support for the Digital DEFPA PCI FDDI 1605# adapter. pseudo-device fddi is also needed. 1606# 1607# The `meteor' device is a PCI video capture board. It can also have the 1608# following options: 1609# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry 1610# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE 1611# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2) 1612# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the 1613# specified amount. If this value is below the allocated amount no action 1614# taken 1615# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used 1616# for initialization of fps routine when a signal is not present. 1617# 1618# The 'bktr' device is a PCI video capture device using the Brooktree 1619# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 1620# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 1621# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 1622# 1623# options OVERRIDE_CARD=xxx 1624# options OVERRIDE_TUNER=xxx 1625# options OVERRIDE_MSP=1 1626# options OVERRIDE_DBX=1 1627# These options can be used to override the auto detection 1628# The current values for xxx are found in /usr/src/sys/pci/brooktree848.c 1629# Using sysctl(8) run-time overrides on a per-card basis can be made 1630# 1631# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL 1632# or 1633# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC 1634# Specifes the default video capture mode. 1635# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 1636# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 1637# 1638# options BKTR_USE_PLL 1639# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 1640# must enable PLL mode with this option. eg some new Bt878 cards. 1641# 1642# options BKTR_GPIO_ACCESS 1643# This enable IOCTLs which give user level access to the GPIO port. 1644# 1645# options BKTR_NO_MSP_RESET 1646# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 1647# 1648# options BKTR_430_FX_MODE 1649# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 1650# 1651# options BKTR_SIS_VIA_MODE 1652# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 1653# needed for some old SiS and VIA chipset motherboards. 1654# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 1655# motherboards and motherboards with bad or incomplete PCI 2.1 support. 1656# As a rough guess, old = before 1998 1657# 1658# 1659# The oltr driver supports the following Olicom PCI token-ring adapters 1660# OC-3136, OC-3137, OC-3139, OC-3140, OC-3141, OC-3540, OC-3250 1661# 1662controller pci0 1663controller ahc1 1664controller ncr0 1665controller isp0 1666# 1667# Options for ISP 1668# 1669# SCSI_ISP_NO_FWLOAD_MASK - mask of isp unit numbers (obviously 1670# a max of 32) that you wish to disable 1671# to disable the loading of firmware on. 1672# SCSI_ISP_NO_NVRAM_MASK - mask of isp unit numbers (obviously 1673# a max of 32) that you wish to disable 1674# them picking up information from NVRAM 1675# (for broken cards you can't fix the NVRAM 1676# on- very rare, or for systems you can't 1677# change NVRAM on (e.g. alpha) and you don't 1678# like what's in there) 1679# SCSI_ISP_PREFER_MEM_MAP - control preference for using memory mappings 1680# instead of I/O space mappings. It defaults 1681# to 1 for i386, 0 for alpha. Set to 1 to 1682# unconditionally prefer mapping memory, 1683# else it will use I/O space mappings. Of 1684# course, this can fail if the PCI implement- 1685# ation doesn't support what you want. 1686# 1687# SCSI_ISP_FCDUPLEX - mask of isp unit numbers (obviously 1688# a max of 32) that you wish to set fibre 1689# channel full duplex mode on. 1690# to disable the loading of firmware on. 1691# SCSI_ISP_FABRIC enable loading of Fabric f/w flavor (2100). 1692# SCSI_ISP_SCCLUN enable loading of expanded lun f/w (2100). 1693# 1694# ISP_DISABLE_1020_SUPPORT Disable support for 1020/1040 cards 1695# ISP_DISABLE_1080_SUPPORT Disable support for 1080/1240 cards 1696# ISP_DISABLE_2100_SUPPORT Disable support for 2100 cards 1697# (these really just to save code space) 1698# (use of all three will cause the driver to not compile) 1699options SCSI_ISP_NO_FWLOAD_MASK=0x12 # disable FW load for isp1 and isp4 1700options SCSI_ISP_NO_NVRAM_MASK=0x1 # disable NVRAM for isp0 1701options SCSI_ISP_PREFER_MEM_MAP=0 # prefer I/O mapping 1702options SCSI_ISP_FCDUPLEX=0x4 # isp2 is a Fibre Channel card 1703 # we want in full duplex mode. 1704#options ISP_DISABLE_1020_SUPPORT 1705#options ISP_DISABLE_1080_SUPPORT 1706#options ISP_DISABLE_2100_SUPPORT 1707 1708device al0 1709device ax0 1710device de0 1711device fxp0 1712device mx0 1713device pn0 1714device rl0 1715device sf0 1716device sk0 1717device ti0 1718device tl0 1719device tx0 1720device vr0 1721device vx0 1722device wb0 1723device xl0 1724device fpa0 1725device meteor0 1726#The oltr driver in the ISA section will also find PCI cards. 1727#device oltr0 1728 1729 1730# Brooktree driver has been ported to the new I2C framework. Thus, 1731# you'll need to have the following 3 lines in the kernel config. 1732# controller smbus0 1733# controller iicbus0 1734# controller iicbb0 1735# The iic and smb devices are only needed if you want to control other 1736# I2C slaves connected to the external connector of some cards. 1737# 1738device bktr0 1739 1740# 1741# PCI options 1742# 1743#options PCI_QUIET #quiets PCI code on chipset settings 1744 1745# 1746# PCCARD/PCMCIA 1747# 1748# card: slot controller 1749# pcic: slots 1750controller card0 1751device pcic0 at card? 1752device pcic1 at card? 1753 1754# You may need to reset all pccards after resuming 1755options PCIC_RESUME_RESET # reset after resume 1756 1757# 1758# Laptop/Notebook options: 1759# 1760# See also: 1761# apm under `Miscellaneous hardware' 1762# above. 1763 1764# For older notebooks that signal a powerfail condition (external 1765# power supply dropped, or battery state low) by issuing an NMI: 1766 1767options POWERFAIL_NMI # make it beep instead of panicing 1768 1769# 1770# SMB bus 1771# 1772# System Management Bus support provided by the 'smbus' device. 1773# 1774# Supported devices: 1775# smb standard io 1776# 1777# Supported interfaces: 1778# iicsmb I2C to SMB bridge with any iicbus interface 1779# bktr brooktree848 I2C hardware interface 1780# intpm Intel PIIX4 Power Management Unit 1781# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 1782# 1783controller smbus0 1784controller intpm0 1785controller alpm0 1786 1787device smb0 at smbus? 1788 1789# 1790# I2C Bus 1791# 1792# Philips i2c bus support is provided by the `iicbus' device. 1793# 1794# Supported devices: 1795# ic i2c network interface 1796# iic i2c standard io 1797# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 1798# 1799# Supported interfaces: 1800# pcf Philips PCF8584 ISA-bus controller 1801# bktr brooktree848 I2C software interface 1802# 1803# Other: 1804# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 1805# 1806controller iicbus0 1807controller iicbb0 1808 1809device ic0 at iicbus? 1810device iic0 at iicbus? 1811device iicsmb0 at iicbus? 1812 1813controller pcf0 at isa? port 0x320 irq 5 1814 1815# ISDN4BSD section 1816# 1817# see /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 1818# 1819# i4b passive ISDN cards support (isic - I4b Siemens Isdn Chipset driver) 1820# note that the ``options'' and ``device'' lines must BOTH be defined ! 1821# 1822# Non-PnP Cards: 1823# -------------- 1824# 1825# Teles S0/8 or Niccy 1008 1826options TEL_S0_8 1827#device isic0 at isa? iomem 0xd0000 irq 5 flags 1 1828# 1829# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 1830options TEL_S0_16 1831#device isic0 at isa? port 0xd80 iomem 0xd0000 irq 5 flags 2 1832# 1833# Teles S0/16.3 1834options TEL_S0_16_3 1835#device isic0 at isa? port 0xd80 irq 5 flags 3 1836# 1837# AVM A1 or AVM Fritz!Card 1838options AVM_A1 1839#device isic0 at isa? port 0x340 irq 5 flags 4 1840# 1841# USRobotics Sportster ISDN TA intern 1842options USR_STI 1843#device isic0 at isa? port 0x268 irq 5 flags 7 1844# 1845# ITK ix1 Micro ( < V.3, non-PnP version ) 1846options ITKIX1 1847#device isic0 at isa? port 0x398 irq 10 flags 18 1848# 1849# ELSA PCC-16 1850options "ELSA_PCC16" 1851#device isic0 at isa? port 0x360 irq 10 flags 19 1852# 1853# PnP-Cards: 1854# ---------- 1855# 1856# Teles S0/16.3 PnP 1857options TEL_S0_16_3_P 1858#device isic0 at isa? port ? irq ? 1859# 1860# Creatix ISDN-S0 P&P 1861options CRTX_S0_P 1862#device isic0 at isa? port ? irq ? 1863# 1864# Dr. Neuhaus Niccy Go@ 1865options DRN_NGO 1866#device isic0 at isa? port ? irq ? 1867# 1868# Sedlbauer Win Speed 1869options SEDLBAUER 1870#device isic0 at isa? port ? irq ? 1871# 1872# Dynalink IS64PH 1873options DYNALINK 1874#device isic0 at isa? port ? irq ? 1875# 1876# ELSA QuickStep 1000pro ISA 1877options ELSA_QS1ISA 1878#device isic0 at isa? port ? irq ? 1879# 1880# ITK ix1 Micro ( V.3, PnP version ) 1881options "ITKIX1" 1882#device isic0 at isa? port ? irq ? 1883# 1884# AVM Fritz!Card PnP 1885options "AVM_PNP" 1886#device isic0 at isa? port ? irq ? 1887# 1888# Siemens I-Surf 2.0 1889options "SIEMENS_ISURF2" 1890#device isic0 at isa? port ? irq ? 1891# 1892# PCI-Cards: 1893# ---------- 1894# 1895# ELSA QuickStep 1000pro PCI 1896options ELSA_QS1PCI 1897#device isic0 1898# 1899# AVM Fritz!Card PCI 1900options "AVM_A1_PCI" 1901#device isic0 1902# 1903# PCMCIA-Cards: 1904# ------------- 1905# 1906# AVM PCMCIA Fritz!Card 1907options AVM_A1_PCMCIA 1908device isic0 at isa? port 0x340 irq 5 flags 10 1909# 1910# Active Cards: 1911# ------------- 1912# 1913# Stollmann Tina-dd control device 1914device tina0 at isa? port 0x260 irq 10 1915# 1916# ISDN Protocol Stack 1917# ------------------- 1918# 1919# Q.921 / layer 2 - i4b passive cards D channel handling 1920pseudo-device "i4bq921" 1921# 1922# Q.931 / layer 3 - i4b passive cards D channel handling 1923pseudo-device "i4bq931" 1924# 1925# layer 4 - i4b common passive and active card handling 1926pseudo-device "i4b" 1927# 1928# ISDN devices 1929# ------------ 1930# 1931# userland driver to do ISDN tracing (for passive cards only) 1932pseudo-device "i4btrc" 4 1933# 1934# userland driver to control the whole thing 1935pseudo-device "i4bctl" 1936# 1937# userland driver for access to raw B channel 1938pseudo-device "i4brbch" 4 1939# 1940# userland driver for telephony 1941pseudo-device "i4btel" 2 1942# 1943# network driver for IP over raw HDLC ISDN 1944pseudo-device "i4bipr" 4 1945# enable VJ header compression detection for ipr i/f 1946options IPR_VJ 1947# 1948# network driver for sync PPP over ISDN 1949pseudo-device "i4bisppp" 4 1950 1951 1952# Parallel-Port Bus 1953# 1954# Parallel port bus support is provided by the `ppbus' device. 1955# Multiple devices may be attached to the parallel port, devices 1956# are automatically probed and attached when found. 1957# 1958# Supported devices: 1959# vpo Iomega Zip Drive 1960# Requires SCSI disk support ('scbus' and 'da'), best 1961# performance is achieved with ports in EPP 1.9 mode. 1962# lpt Parallel Printer 1963# plip Parallel network interface 1964# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 1965# pps Pulse per second Timing Interface 1966# lpbb Philips official parallel port I2C bit-banging interface 1967# 1968# Supported interfaces: 1969# ppc ISA-bus parallel port interfaces. 1970# 1971 1972options DEBUG_1284 # IEEE1284 signaling protocol debug 1973options PERIPH_1284 # Makes your computer act as a IEEE1284 1974 # compliant peripheral 1975options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 1976options VP0_DEBUG # ZIP/ZIP+ debug 1977options LPT_DEBUG # Printer driver debug 1978options PPC_DEBUG # Parallel chipset level debug 1979options PLIP_DEBUG # Parallel network IP interface debug 1980 1981controller ppbus0 1982controller vpo0 at ppbus? 1983device lpt0 at ppbus? 1984device plip0 at ppbus? 1985device ppi0 at ppbus? 1986device pps0 at ppbus? 1987device lpbb0 at ppbus? 1988 1989device ppc0 at isa? port? irq 7 1990 1991# Kernel BOOTP support 1992 1993options BOOTP # Use BOOTP to obtain IP address/hostname 1994options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 1995options BOOTP_NFSV3 # Use NFS v3 to NFS mount root 1996options BOOTP_COMPAT # Workaround for broken bootp daemons. 1997options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 1998 1999# 2000# Add tie-ins for a hardware watchdog. This only enable the hooks; 2001# the user must still supply the actual driver. 2002# 2003options HW_WDOG 2004 2005# 2006# Set the number of PV entries per process. Increasing this can 2007# stop panics related to heavy use of shared memory. However, that can 2008# (combined with large amounts of physical memory) cause panics at 2009# boot time due the kernel running out of VM space. 2010# 2011# If you're tweaking this, you might also want to increase the sysctls 2012# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 2013# 2014# The value below is the one more than the default. 2015# 2016options PMAP_SHPGPERPROC=201 2017 2018# 2019# Disable swapping. This option removes all code which actually performs 2020# swapping, so it's not possible to turn it back on at run-time. 2021# 2022# This is sometimes usable for systems which don't have any swap space 2023# (see also sysctls "vm.defer_swapspace_pageouts" and 2024# "vm.disable_swapspace_pageouts") 2025# 2026#options NO_SWAPPING 2027 2028# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers 2029# for sendfile(2) that are used to map file VM pages, and normally 2030# default to a quantity that is roughly 16*MAXUSERS+512. You would 2031# typically want about 4 of these for each simultaneous file send. 2032# 2033options NSFBUFS=1024 2034 2035# 2036# Enable extra debugging code for locks. This stores the filename and 2037# line of whatever acquired the lock in the lock itself, and change a 2038# number of function calls to pass around the relevant data. This is 2039# not at all useful unless you are debugging lock code. Also note 2040# that it is likely to break e.g. fstat(1) unless you recompile your 2041# userland with -DDEBUG_LOCKS as well. 2042# 2043options DEBUG_LOCKS 2044 2045# More undocumented options for linting. 2046 2047options CLK_CALIBRATION_LOOP 2048options CLK_USE_I8254_CALIBRATION 2049options CLK_USE_TSC_CALIBRATION 2050options TIMER_FREQ="((14318182+6)/12)" 2051options CLUSTERDEBUG 2052options COMPAT_LINUX 2053options CPU_UPGRADE_HW_CACHE 2054options DEBUG 2055options DEBUG_VFS_LOCKS 2056#options DISABLE_PSE 2057options I586_PMC_GUPROF=0x70000 2058options IBCS2 2059options KEY 2060options KEY_DEBUG 2061options LOCKF_DEBUG 2062options LOUTB 2063options KBD_MAXRETRY=4 2064options KBD_MAXWAIT=6 2065options KBD_RESETDELAY=201 2066options KBDIO_DEBUG=2 2067options MSGMNB=2049 2068options MSGMNI=41 2069options MSGSEG=2049 2070options MSGSSZ=16 2071options MSGTQL=41 2072options NBUF=512 2073options NETATALKDEBUG 2074options NMBCLUSTERS=1024 2075options NPX_DEBUG 2076options PANIC_REBOOT_WAIT_TIME=16 2077options PSM_DEBUG=1 2078options SCSI_NCR_DEBUG 2079options SCSI_NCR_DFLT_TAGS=4 2080options SCSI_NCR_MAX_SYNC=10000 2081options SCSI_NCR_MAX_WIDE=1 2082options SCSI_NCR_MYADDR=7 2083options SEMMAP=31 2084options SEMMNI=11 2085options SEMMNS=61 2086options SEMMNU=31 2087options SEMMSL=61 2088options SEMOPM=101 2089options SEMUME=11 2090options SHOW_BUSYBUFS # List buffers that prevent root unmount 2091options SHMALL=1025 2092options SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)" 2093options SHMMAXPGS=1025 2094options SHMMIN=2 2095options SHMMNI=33 2096options SHMSEG=9 2097options SI_DEBUG 2098options SIMPLELOCK_DEBUG 2099options SPX_HACK 2100options VFS_BIO_DEBUG 2101options ENABLE_ALART 2102 2103# The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/). 2104# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 2105# The DPT controllers are commonly re-licensed under other brand-names - 2106# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 2107# Compaq are actually DPT controllers. 2108# 2109# See sys/dev/dpt for debugging and other subtle options. 2110# DPT_VERIFY_HINTR Performs some strict hardware interrupts testing. 2111# Only use if you suspect PCI bus corruption problems 2112# DPT_RESTRICTED_FREELIST Normally, the freelist used by the DPT for queue 2113# will grow to accommodate increased use. This growth 2114# will NOT shrink. To restrict the number of queue 2115# slots to exactly what the DPT can hold at one time, 2116# enable this option. 2117# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 2118# instruments are enabled. The tools in 2119# /usr/sbin/dpt_* assume these to be enabled. 2120# DPT_FREELIST_IS_STACK For optimal L{1,2} CPU cache utilization, enable 2121# this option. Otherwise, the transaction queue is 2122# a LIFO. I cannot measure the performance gain. 2123# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 2124# If you ant the driver to handle timeouts, enable 2125# this option. If your system is very busy, this 2126# option will create more trouble than solve. 2127# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 2128# wait when timing out with the above option. 2129# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h 2130# DPT_LOST_IRQ When enabled, will try, once per second, to catch 2131# any interrupt that got lost. Seems to help in some 2132# DPT-firmware/Motherboard combinations. Minimal 2133# cost, great benefit. 2134# DPT_RESET_HBA Make "reset" actually reset the controller 2135# instead of fudging it. Only enable this if you 2136# are 100% certain you need it. 2137# DPT_SHUTDOWN_SLEEP Reset controller if a request take more than 2138# this number of seconds. Do NOT enable this 2139# unless you are really, really, really certain 2140# you need it. You are advised to call Simon (the 2141# driver author) before setting it, and NEVER, 2142# EVER set it to less than 300s (5 minutes). 2143 2144controller dpt0 2145 2146# DPT options 2147options DPT_VERIFY_HINTR 2148options DPT_RESTRICTED_FREELIST 2149#!CAM# options DPT_MEASURE_PERFORMANCE 2150options DPT_FREELIST_IS_STACK 2151#!CAM# options DPT_HANDLE_TIMEOUTS 2152options DPT_TIMEOUT_FACTOR=4 2153options DPT_INTR_DELAY=200 # Some motherboards need that 2154options DPT_LOST_IRQ 2155options DPT_RESET_HBA 2156 2157# Don't EVER set this without having talked to Simon Shapiro on the phone 2158# first. 2159options DPT_SHUTDOWN_SLEEP=500 2160 2161# USB support 2162# UHCI controller 2163controller uhci0 2164# OHCI controller 2165controller ohci0 2166# General USB code (mandatory for USB) 2167controller usb0 2168# 2169# Generic USB device driver 2170device ugen0 2171# Human Interface Device (anything with buttons and dials) 2172device uhid0 2173# USB keyboard 2174device ukbd0 2175# USB printer 2176device ulpt0 2177# USB Iomega Zip 100 Drive 2178controller umass0 2179# USB mouse 2180device ums0 2181# 2182 2183# debugging options for the USB subsystem 2184# 2185options UHCI_DEBUG 2186options OHCI_DEBUG 2187options USB_DEBUG 2188 2189options UGEN_DEBUG 2190options UHID_DEBUG 2191options UHUB_DEBUG 2192options UKBD_DEBUG 2193options ULPT_DEBUG 2194options UMASS_DEBUG 2195options UMS_DEBUG 2196 2197# options for ukbd: 2198options UKBD_DFLT_KEYMAP # specify the built-in keymap 2199makeoptions UKBD_DFLT_KEYMAP=it.iso 2200 2201# 2202# Embedded system options: 2203# 2204# An embedded system might want to run something other than init. 2205options INIT_PATH="/sbin/init:/stand/sysinstall" 2206 2207