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 complicated formula defined in param.c. 33# 34maxusers 10 35 36# 37# We want LINT to cover profiling as well 38profile 1 39 40# 41# The `makeoptions' parameter allows variables to be passed to the 42# generated Makefile in the build area. 43# 44# CONF_CFLAGS gives some extra compiler flags that are added to ${CFLAGS} 45# after most other flags. Here we use it to inhibit use of non-optimal 46# gcc builtin functions (e.g., memcmp). 47# 48# DEBUG happens to be magic. 49# The following is equivalent to 'config -g KERNELNAME' and creates 50# 'kernel.debug' compiled with -g debugging as well as a normal 51# 'kernel'. Use 'make install.debug' to install the debug kernel 52# but that isn't normally necessary as the debug symbols are not loaded 53# by the kernel and are not useful there anyway. 54# 55# KERNEL can be overridden so that you can change the default name of your 56# kernel. 57# 58makeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc. 59#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 60#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo" 61 62# 63# Certain applications can grow to be larger than the 128M limit 64# that FreeBSD initially imposes. Below are some options to 65# allow that limit to grow to 256MB, and can be increased further 66# with changing the parameters. MAXDSIZ is the maximum that the 67# limit can be set to, and the DFLDSIZ is the default value for 68# the limit. You might want to set the default lower than the 69# max, and explicitly set the maximum with a shell command for processes 70# that regularly exceed the limit like INND. 71# 72options MAXDSIZ="(256*1024*1024)" 73options DFLDSIZ="(256*1024*1024)" 74 75# 76# BLKDEV_IOSIZE sets the default block size used in user block 77# device I/O. Note that this value will be overriden by the label 78# when specifying a block device from a label with a non-0 79# partition blocksize. The default is PAGE_SIZE. 80# 81options BLKDEV_IOSIZE=8192 82 83# Options for the VM subsystem 84options PQ_CACHESIZE=512 # color for 512k/16k cache 85# Deprecated options supported for backwards compatibility 86#options PQ_NOOPT # No coloring 87#options PQ_LARGECACHE # color for 512k/16k cache 88#options PQ_HUGECACHE # color for 1024k/16k cache 89#options PQ_MEDIUMCACHE # color for 256k/16k cache 90#options PQ_NORMALCACHE # color for 64k/16k cache 91 92# This allows you to actually store this configuration file into 93# the kernel binary itself, where it may be later read by saying: 94# strings -n 3 /kernel | sed -n 's/^___//p' > MYKERNEL 95# 96options INCLUDE_CONFIG_FILE # Include this file in kernel 97 98# 99# The root device and filesystem type can be compiled in; 100# this provides a fallback option if the root device cannot 101# be correctly guesst by the bootstrap code, or an override if 102# the RB_DFLTROOT flag (-r) is specified when booting the kernel. 103# 104options ROOTDEVNAME=\"ufs:da0s2e\" 105 106 107##################################################################### 108# SMP OPTIONS: 109# 110# SMP enables building of a Symmetric MultiProcessor Kernel. 111# APIC_IO enables the use of the IO APIC for Symmetric I/O. 112# 113# Notes: 114# 115# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard. 116# 117# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels. 118# 119# Check the 'Rogue SMP hardware' section to see if additional options 120# are required by your hardware. 121# 122 123# Mandatory: 124options SMP # Symmetric MultiProcessor Kernel 125options APIC_IO # Symmetric (APIC) I/O 126 127# 128# Rogue SMP hardware: 129# 130 131# Bridged PCI cards: 132# 133# The MP tables of most of the current generation MP motherboards 134# do NOT properly support bridged PCI cards. To use one of these 135# cards you should refer to ??? 136 137# SMP Debugging Options: 138# 139# MUTEX_DEBUG enables various extra assertions in the mutex code. 140# WITNESS enables the mutex witness code which detects deadlocks and cycles 141# during locking operations. 142# WITNESS_DDB causes the witness code to drop into the kernel debugger if 143# a lock heirarchy violation occurs or if locks are held when going to 144# sleep. 145# WITNESS_SKIPSPIN disables the witness checks on spin mutexes. 146options MUTEX_DEBUG 147options WITNESS 148options WITNESS_DDB 149options WITNESS_SKIPSPIN 150 151 152##################################################################### 153# CPU OPTIONS 154 155# 156# You must specify at least one CPU (the one you intend to run on); 157# deleting the specification for CPUs you don't need to use may make 158# parts of the system run faster. This is especially true removing 159# I386_CPU. 160# 161cpu I386_CPU 162cpu I486_CPU 163cpu I586_CPU # aka Pentium(tm) 164cpu I686_CPU # aka Pentium Pro(tm) 165 166# 167# Options for CPU features. 168# 169# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM 170# BlueLightning CPU. It works only with Cyrix FPU, and this option 171# should not be used with Intel FPU. 172# 173# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning 174# CPU if CPU supports it. The default is double-clock mode on 175# BlueLightning CPU box. 176# 177# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1). 178# 179# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct 180# mapped mode. Default is 2-way set associative mode. 181# 182# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space 183# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1. 184# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3) 185# 186# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables 187# reorder). This option should not be used if you use memory mapped 188# I/O device(s). 189# 190# CPU_FASTER_5X86_FPU enables faster FPU exception handler. 191# 192# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products 193# for i386 machines. 194# 195# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of 196# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively 197# (no clock delay). 198# 199# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used 200# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected. 201# The default value is 5. 202# 203# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination 204# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE 205# 1). 206# 207# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option 208# is useful when you use Socket 8 to Socket 370 converter, because most Pentium 209# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs. 210# 211# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). 212# 213# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU 214# enters suspend mode following execution of HALT instruction. 215# 216# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD 217# K5/K6/K6-2 cpus. 218# 219# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache 220# flush at hold state. 221# 222# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs 223# without cache flush at hold state, and (2) write-back CPU cache on 224# Cyrix 6x86 whose revision < 2.7 (NOTE 2). 225# 226# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY 227# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is 228# executed. This option is only needed if I586_CPU is also defined, 229# and should be included for any non-Pentium CPU that defines it. 230# 231# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors 232# which indicates that the 15-16MB range is *definitely* not being 233# occupied by an ISA memory hole. 234# 235# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT, 236# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs. 237# These options may crash your system. 238# 239# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled 240# in write-through mode when revision < 2.7. If revision of Cyrix 241# 6x86 >= 2.7, CPU cache is always enabled in write-back mode. 242# 243# NOTE 3: This option may cause failures for software that requires 244# locked cycles in order to operate correctly. 245# 246options CPU_BLUELIGHTNING_FPU_OP_CACHE 247options CPU_BLUELIGHTNING_3X 248options CPU_BTB_EN 249options CPU_DIRECT_MAPPED_CACHE 250options CPU_DISABLE_5X86_LSSER 251options CPU_FASTER_5X86_FPU 252options CPU_I486_ON_386 253options CPU_IORT 254options CPU_L2_LATENCY=5 255options CPU_LOOP_EN 256options CPU_PPRO2CELERON 257options CPU_RSTK_EN 258options CPU_SUSP_HLT 259options CPU_WT_ALLOC 260options CYRIX_CACHE_WORKS 261options CYRIX_CACHE_REALLY_WORKS 262#options NO_F00F_HACK 263 264# 265# A math emulator is mandatory if you wish to run on hardware which 266# does not have a floating-point processor. Pick either the original, 267# bogus (but freely-distributable) math emulator, or a much more 268# fully-featured but GPL-licensed emulator taken from Linux. 269# 270options MATH_EMULATE #Support for x87 emulation 271# Don't enable both of these in a real config. 272options GPL_MATH_EMULATE #Support for x87 emulation via 273 #new math emulator 274 275 276##################################################################### 277# COMPATIBILITY OPTIONS 278 279# 280# Implement system calls compatible with 4.3BSD and older versions of 281# FreeBSD. You probably do NOT want to remove this as much current code 282# still relies on the 4.3 emulation. 283# 284options COMPAT_43 285 286# 287# Allow user-mode programs to manipulate their local descriptor tables. 288# This option is required for the WINE Windows(tm) emulator, and is 289# not used by anything else (that we know of). 290# 291options USER_LDT #allow user-level control of i386 ldt 292 293# 294# These three options provide support for System V Interface 295# Definition-style interprocess communication, in the form of shared 296# memory, semaphores, and message queues, respectively. 297# 298options SYSVSHM 299options SYSVSEM 300options SYSVMSG 301 302 303##################################################################### 304# DEBUGGING OPTIONS 305 306# 307# Enable the kernel debugger. 308# 309options DDB 310 311# 312# Don't drop into DDB for a panic. Intended for unattended operation 313# where you may want to drop to DDB from the console, but still want 314# the machine to recover from a panic 315# 316options DDB_UNATTENDED 317 318# 319# If using GDB remote mode to debug the kernel, there's a non-standard 320# extension to the remote protocol that can be used to use the serial 321# port as both the debugging port and the system console. It's non- 322# standard and you're on your own if you enable it. See also the 323# "remotechat" variables in the FreeBSD specific version of gdb. 324# 325options GDB_REMOTE_CHAT 326 327# 328# KTRACE enables the system-call tracing facility ktrace(2). 329# 330options KTRACE #kernel tracing 331 332# 333# KTR is a kernel tracing mechanism imported from BSD/OS. Currently it 334# has no userland interface aside from a few sysctl's. It is enabled with 335# the KTR option. The KTR_EXTEND option causes trace events to be generated 336# as a string from snprintf rather than as a string and up to 5 argument 337# pointers. KTR_ENTRIES defines the number of entries in the circular trace 338# buffer. KTR_COMPILE defines the mask of events to compile into the kernel 339# as defined by the KTR_* constants in <sys/ktr.h>. KTR_MASK defines the 340# initial value of the ktr_mask variable which determines at runtime what 341# events to trace. KTR_CPUMASK determines which CPU's log events, with 342# bit X corresponding to cpu X. KTR_VERBOSE enables dumping of KTR events 343# to the console by default. This functionality can be toggled via the 344# debug.ktr_verbose sysctl and defaults to off if KTR_VERBOSE is not defined. 345# 346options KTR 347options KTR_EXTEND 348options KTR_ENTRIES=1024 349options KTR_COMPILE=0x3fffff 350options KTR_MASK=0x201208 351options KTR_CPUMASK=0x3 352options KTR_VERBOSE 353 354# 355# The INVARIANTS option is used in a number of source files to enable 356# extra sanity checking of internal structures. This support is not 357# enabled by default because of the extra time it would take to check 358# for these conditions, which can only occur as a result of 359# programming errors. 360# 361options INVARIANTS 362 363# 364# The INVARIANT_SUPPORT option makes us compile in support for 365# verifying some of the internal structures. It is a prerequisite for 366# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be 367# called. The intent is that you can set 'INVARIANTS' for single 368# source files (by changing the source file or specifying it on the 369# command line) if you have 'INVARIANT_SUPPORT' enabled. 370# 371options INVARIANT_SUPPORT 372 373# 374# The DIAGNOSTIC option is used to enable extra debugging information 375# from some parts of the kernel. As this makes everything more noisy, 376# it is disabled by default. 377# 378options DIAGNOSTIC 379 380# 381# PERFMON causes the driver for Pentium/Pentium Pro performance counters 382# to be compiled. See perfmon(4) for more information. 383# 384options PERFMON 385 386 387# 388# This option let some drivers co-exist that can't co-exist in a running 389# system. This is used to be able to compile all kernel code in one go for 390# quality assurance purposes (like this file, which the option takes it name 391# from.) 392# 393options COMPILING_LINT 394 395 396# XXX - this doesn't belong here. 397# Allow ordinary users to take the console - this is useful for X. 398options UCONSOLE 399 400# XXX - this doesn't belong here either 401options USERCONFIG #boot -c editor 402options INTRO_USERCONFIG #imply -c and show intro screen 403options VISUAL_USERCONFIG #visual boot -c editor 404 405##################################################################### 406# NETWORKING OPTIONS 407 408# 409# Protocol families: 410# Only the INET (Internet) family is officially supported in FreeBSD. 411# Source code for the NS (Xerox Network Service) is provided for amusement 412# value. 413# 414options INET #Internet communications protocols 415options INET6 #IPv6 communications protocols 416options IPSEC #IP security 417options IPSEC_ESP #IP security (crypto; define w/ IPSEC) 418options IPSEC_DEBUG #debug for IP security 419 420options IPX #IPX/SPX communications protocols 421options IPXIP #IPX in IP encapsulation (not available) 422options IPTUNNEL #IP in IPX encapsulation (not available) 423 424options NCP #NetWare Core protocol 425 426options NETATALK #Appletalk communications protocols 427 428# These are currently broken but are shipped due to interest. 429#options NS #Xerox NS protocols 430#options NSIP #XNS over IP 431 432# netgraph(4). Enable the base netgraph code with the NETGRAPH option. 433# Individual node types can be enabled with the corresponding option 434# listed below; however, this is not strictly necessary as netgraph 435# will automatically load the corresponding KLD module if the node type 436# is not already compiled into the kernel. Each type below has a 437# corresponding man page, e.g., ng_async(8). 438options NETGRAPH #netgraph(4) system 439options NETGRAPH_ASYNC 440options NETGRAPH_BPF 441options NETGRAPH_CISCO 442options NETGRAPH_ECHO 443options NETGRAPH_ETHER 444options NETGRAPH_FRAME_RELAY 445options NETGRAPH_HOLE 446options NETGRAPH_IFACE 447options NETGRAPH_KSOCKET 448options NETGRAPH_LMI 449# MPPC compression requires proprietary files (not included) 450#options NETGRAPH_MPPC_COMPRESSION 451options NETGRAPH_MPPC_ENCRYPTION 452options NETGRAPH_PPP 453options NETGRAPH_PPPOE 454options NETGRAPH_PPTPGRE 455options NETGRAPH_RFC1490 456options NETGRAPH_SOCKET 457options NETGRAPH_TEE 458options NETGRAPH_TTY 459options NETGRAPH_UI 460options NETGRAPH_VJC 461 462device mn # Munich32x/Falc54 Nx64kbit/sec cards. 463device lmc # tulip based LanMedia WAN cards 464 465# 466# Network interfaces: 467# The `loop' device is MANDATORY when networking is enabled. 468# The `ether' device provides generic code to handle 469# Ethernets; it is MANDATORY when a Ethernet device driver is 470# configured or token-ring is enabled. 471# The 'fddi' device provides generic code to support FDDI. 472# The `sppp' device serves a similar role for certain types 473# of synchronous PPP links (like `cx', `ar'). 474# The `sl' device implements the Serial Line IP (SLIP) service. 475# The `ppp' device implements the Point-to-Point Protocol. 476# The `bpf' device enables the Berkeley Packet Filter. Be 477# aware of the legal and administrative consequences of enabling this 478# option. The number of devices determines the maximum number of 479# simultaneous BPF clients programs runnable. 480# The `disc' device implements a minimal network interface, 481# which throws away all packets sent and never receives any. It is 482# included for testing purposes. This shows up as the 'ds' interface. 483# The `tap' device is a pty-like virtual Ethernet interface 484# The `tun' device implements (user-)ppp and nos-tun 485# The `gif' device implements IPv6 over IP4 tunneling, 486# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and 487# IPv6 over IPv6 tunneling. 488# The `faith' device captures packets sent to it and diverts them 489# to the IPv4/IPv6 translation daemon. 490# The `stf' device implements 6to4 encapsulation. 491# The `ef' device provides support for multiple ethernet frame types 492# specified via ETHER_* options. See ef(4) for details. 493# 494# The PPP_BSDCOMP option enables support for compress(1) style entire 495# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 496# PPP_FILTER enables code for filtering the ppp data stream and selecting 497# events for resetting the demand dial activity timer - requires bpf. 498# See pppd(8) for more details. 499# 500device ether #Generic Ethernet 501device vlan 1 #VLAN support 502device token #Generic TokenRing 503device fddi #Generic FDDI 504device sppp #Generic Synchronous PPP 505device loop 1 #Network loopback device 506device bpf #Berkeley packet filter 507device disc #Discard device (ds0, ds1, etc) 508device tap #Virtual Ethernet driver 509device tun #Tunnel driver (ppp(8), nos-tun(8)) 510device sl #Serial Line IP 511device ppp 2 #Point-to-point protocol 512options PPP_BSDCOMP #PPP BSD-compress support 513options PPP_DEFLATE #PPP zlib/deflate/gzip support 514options PPP_FILTER #enable bpf filtering (needs bpf) 515 516device ef # Multiple ethernet frames support 517options ETHER_II # enable Ethernet_II frame 518options ETHER_8023 # enable Ethernet_802.3 (Novell) frame 519options ETHER_8022 # enable Ethernet_802.2 frame 520options ETHER_SNAP # enable Ethernet_802.2/SNAP frame 521 522# for IPv6 523device gif 4 #IPv6 and IPv4 tunneling 524device faith 1 #for IPv6 and IPv4 translation 525device stf #6to4 IPv6 over IPv4 encapsulation 526 527# 528# Internet family options: 529# 530# TCP_COMPAT_42 causes the TCP code to emulate certain bugs present in 531# 4.2BSD. This option should not be used unless you have a 4.2BSD 532# machine and TCP connections fail. 533# 534# MROUTING enables the kernel multicast packet forwarder, which works 535# with mrouted(8). 536# 537# IPFIREWALL enables support for IP firewall construction, in 538# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 539# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 540# limits the number of times a matching entry can be logged. 541# 542# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 543# and if you do not add other rules during startup to allow access, 544# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open 545# in /etc/rc.conf when first enabling this feature, then refining the 546# firewall rules in /etc/rc.firewall after you've tested that the new kernel 547# feature works properly. 548# 549# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 550# allow everything. Use with care, if a cracker can crash your 551# firewall machine, they can get to your protected machines. However, 552# if you are using it as an as-needed filter for specific problems as 553# they arise, then this may be for you. Changing the default to 'allow' 554# means that you won't get stuck if the kernel and /sbin/ipfw binary get 555# out of sync. 556# 557# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 558# 559# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 560# packets without touching the ttl). This can be useful to hide firewalls 561# from traceroute and similar tools. 562# 563# TCPDEBUG is undocumented. 564# 565options TCP_COMPAT_42 #emulate 4.2BSD TCP bugs 566options MROUTING # Multicast routing 567options IPFIREWALL #firewall 568options IPFIREWALL_VERBOSE #print information about 569 # dropped packets 570options IPFIREWALL_FORWARD #enable transparent proxy support 571options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 572options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 573options IPV6FIREWALL #firewall for IPv6 574options IPV6FIREWALL_VERBOSE 575options IPV6FIREWALL_VERBOSE_LIMIT=100 576options IPV6FIREWALL_DEFAULT_TO_ACCEPT 577options IPDIVERT #divert sockets 578options IPFILTER #ipfilter support 579options IPFILTER_LOG #ipfilter logging 580options IPFILTER_DEFAULT_BLOCK #block all packets by default 581options IPSTEALTH #support for stealth forwarding 582options TCPDEBUG 583 584# Statically Link in accept filters 585options ACCEPT_FILTER_DATA 586options ACCEPT_FILTER_HTTP 587 588# The following options add sysctl variables for controlling how certain 589# TCP packets are handled. 590# 591# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This 592# prevents nmap et al. from identifying the TCP/IP stack, but breaks support 593# for RFC1644 extensions and is not recommended for web servers. 594# 595# TCP_RESTRICT_RST adds support for blocking the emission of TCP RST packets. 596# This is useful on systems which are exposed to SYN floods (e.g. IRC servers) 597# or any system which one does not want to be easily portscannable. 598# 599options TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN 600options TCP_RESTRICT_RST #restrict emission of TCP RST 601 602# DUMMYNET enables the "dummynet" bandwidth limiter. You need 603# IPFIREWALL as well. See the dummynet(4) manpage for more info. 604# BRIDGE enables bridging between ethernet cards -- see bridge(4). 605# You can use IPFIREWALL and dummynet together with bridging. 606options DUMMYNET 607options BRIDGE 608 609# 610# ATM (HARP version) options 611# 612# ATM_CORE includes the base ATM functionality code. This must be included 613# for ATM support. 614# 615# ATM_IP includes support for running IP over ATM. 616# 617# At least one (and usually only one) of the following signalling managers 618# must be included (note that all signalling managers include PVC support): 619# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. 620# ATM_SPANS includes support for the `spans' signalling manager, which runs 621# the FORE Systems's proprietary SPANS signalling protocol. 622# ATM_UNI includes support for the `uni30' and `uni31' signalling managers, 623# which run the ATM Forum UNI 3.x signalling protocols. 624# 625# The `hea' driver provides support for the Efficient Networks, Inc. 626# ENI-155p ATM PCI Adapter. 627# 628# The `hfa' driver provides support for the FORE Systems, Inc. 629# PCA-200E ATM PCI Adapter. 630# 631options ATM_CORE #core ATM protocol family 632options ATM_IP #IP over ATM support 633options ATM_SIGPVC #SIGPVC signalling manager 634options ATM_SPANS #SPANS signalling manager 635options ATM_UNI #UNI signalling manager 636device hea #Efficient ENI-155p ATM PCI 637device hfa #FORE PCA-200E ATM PCI 638 639 640##################################################################### 641# FILESYSTEM OPTIONS 642 643# 644# Only the root, /usr, and /tmp filesystems need be statically 645# compiled; everything else will be automatically loaded at mount 646# time. (Exception: the UFS family---FFS, and MFS --- cannot 647# currently be demand-loaded.) Some people still prefer to statically 648# compile other filesystems as well. 649# 650# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be 651# buggy, and WILL panic your system if you attempt to do anything with 652# them. They are included here as an incentive for some enterprising 653# soul to sit down and fix them. 654# 655 656# One of these is mandatory: 657options FFS #Fast filesystem 658options MFS #Memory File System 659options NFS #Network File System 660 661# The rest are optional: 662#options NFS_NOSERVER #Disable the NFS-server code. 663options CD9660 #ISO 9660 filesystem 664options FDESC #File descriptor filesystem 665options KERNFS #Kernel filesystem 666options MSDOSFS #MS DOS File System (FAT, FAT32) 667options NTFS #NT File System 668options NULLFS #NULL filesystem 669options NWFS #NetWare filesystem 670options PORTAL #Portal filesystem 671options PROCFS #Process filesystem 672options UMAPFS #UID map filesystem 673options UNION #Union filesystem 674# The xFS_ROOT options REQUIRE the associated ``options xFS'' 675options CD9660_ROOT #CD-ROM usable as root device 676options FFS_ROOT #FFS usable as root device 677options NFS_ROOT #NFS usable as root device 678# This code is still experimental (e.g. doesn't handle disk slices well). 679# Also, 'options MFS' is currently incompatible with DEVFS. 680options DEVFS #devices filesystem 681# This code enables IFS, an FFS which exports inodes as the namespace. 682# You can find details in src/sys/ufs/ifs/README . 683options IFS 684 685# Soft updates is a technique for improving file system speed and 686# making abrupt shutdown less risky. 687# 688options SOFTUPDATES 689 690# Extended attributes allow additional data to be associated with files, 691# and is used for ACLs, Capabilities, and MAC labels 692# 693options FFS_EXTATTR 694 695# Make space in the kernel for a root filesystem on a md device. 696# Define to the number of kilobytes to reserve for the filesystem. 697options MD_ROOT_SIZE=10 698 699# Make the md device a potential root device, either with preloaded 700# images of type mfs_root or md_root. 701options MD_ROOT 702 703# Specify double the default maximum size for malloc(9)-backed md devices. 704options MD_NSECT=40000 705 706# Allow this many swap-devices. 707options NSWAPDEV=20 708 709# Disk quotas are supported when this option is enabled. 710options QUOTA #enable disk quotas 711 712# If you are running a machine just as a fileserver for PC and MAC 713# users, using SAMBA or Netatalk, you may consider setting this option 714# and keeping all those users' directories on a filesystem that is 715# mounted with the suiddir option. This gives new files the same 716# ownership as the directory (similar to group). It's a security hole 717# if you let these users run programs, so confine it to file-servers 718# (but it'll save you lots of headaches in those cases). Root owned 719# directories are exempt and X bits are cleared. The suid bit must be 720# set on the directory as well; see chmod(1) PC owners can't see/set 721# ownerships so they keep getting their toes trodden on. This saves 722# you all the support calls as the filesystem it's used on will act as 723# they expect: "It's my dir so it must be my file". 724# 725options SUIDDIR 726 727# NFS options: 728options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 729options NFS_MAXATTRTIMO=60 730options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 731options NFS_MAXDIRATTRTIMO=60 732options NFS_GATHERDELAY=10 # Default write gather delay (msec) 733options NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this 734options NFS_WDELAYHASHSIZ=16 # and with this 735options NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this 736options NFS_DEBUG # Enable NFS Debugging 737 738# Coda stuff: 739options CODA #CODA filesystem. 740device vcoda 4 #coda minicache <-> venus comm. 741 742# 743# Add support for the EXT2FS filesystem of Linux fame. Be a bit 744# careful with this - the ext2fs code has a tendency to lag behind 745# changes and not be exercised very much, so mounting read/write could 746# be dangerous (and even mounting read only could result in panics.) 747# 748options EXT2FS 749 750# Use real implementations of the aio_* system calls. There are numerous 751# stability issues in the current aio code that make it unsuitable for 752# inclusion on shell boxes. 753options VFS_AIO 754 755# Enable the code UFS IO optimization through the VM system. This allows 756# use VM operations instead of copying operations when possible. 757# 758# Even with this enabled, actual use of the code is still controlled by the 759# sysctl vfs.ioopt. 0 gives no optimization, 1 gives normal (use VM 760# operations if a request happens to fit), 2 gives agressive optimization 761# (the operations are split to do as much as possible through the VM system.) 762# 763# Enabling this will probably not give an overall speedup except for 764# special workloads. 765options ENABLE_VFS_IOOPT 766 767# Cryptographically secure random number generator; /dev/[u]random 768device random 769 770# Avoid blocking the random device 771options NOBLOCKRANDOM 772 773 774##################################################################### 775# POSIX P1003.1B 776 777# Real time extensions added in the 1993 Posix 778# P1003_1B: Infrastructure 779# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 780# _KPOSIX_VERSION: Version kernel is built for 781 782options P1003_1B 783options _KPOSIX_PRIORITY_SCHEDULING 784options _KPOSIX_VERSION=199309L 785 786 787##################################################################### 788# CLOCK OPTIONS 789 790# The granularity of operation is controlled by the kernel option HZ whose 791# default value (100) means a granularity of 10ms. For an accurate simulation 792# of high data rates it might be necessary to reduce the timer granularity to 793# 1ms or less. Consider, however, that some interfaces using programmed I/O 794# may require a considerable time to output packets. So, reducing the 795# granularity too much might actually cause ticks to be missed thus reducing 796# the accuracy of operation. 797 798options HZ=100 799 800# Other clock options 801 802options CLK_CALIBRATION_LOOP 803options CLK_USE_I8254_CALIBRATION 804options CLK_USE_TSC_CALIBRATION 805 806 807##################################################################### 808# SCSI DEVICES 809 810# SCSI DEVICE CONFIGURATION 811 812# The SCSI subsystem consists of the `base' SCSI code, a number of 813# high-level SCSI device `type' drivers, and the low-level host-adapter 814# device drivers. The host adapters are listed in the ISA and PCI 815# device configuration sections below. 816# 817# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 818# that a given bus, target, and LUN always come on line as the same 819# device unit. In earlier versions the unit numbers were assigned 820# in the order that the devices were probed on the SCSI bus. This 821# means that if you removed a disk drive, you may have had to rewrite 822# your /etc/fstab file, and also that you had to be careful when adding 823# a new disk as it may have been probed earlier and moved your device 824# configuration around. 825 826# This old behavior is maintained as the default behavior. The unit 827# assignment begins with the first non-wired down unit for a device 828# type. For example, if you wire a disk as "da3" then the first 829# non-wired disk will be assigned da4. 830 831# The syntax for wiring down devices is: 832 833hint.scbus.0.at="ahc0" 834hint.scbus.1.at="ahc1" 835hint.scbus.1.bus="0" 836hint.scbus.3.at="ahc2" 837hint.scbus.3.bus="0" 838hint.scbus.2.at="ahc2" 839hint.scbus.2.bus="1" 840hint.da.0.at="scbus0" 841hint.da.0.target="0" 842hint.da.0.unit="0" 843hint.da.1.at="scbus3" 844hint.da.1.target="1" 845hint.da.2.at="scbus2" 846hint.da.2.target="3" 847hint.sa.1.at="scbus1" 848hint.sa.1.target="6" 849 850# "units" (SCSI logical unit number) that are not specified are 851# treated as if specified as LUN 0. 852 853# All SCSI devices allocate as many units as are required. 854 855# The ch driver drives SCSI Media Changer ("jukebox") devices. 856# 857# The da driver drives SCSI Direct Access ("disk") and Optical Media 858# ("WORM") devices. 859# 860# The sa driver drives SCSI Sequential Access ("tape") devices. 861# 862# The cd driver drives SCSI Read Only Direct Access ("cd") devices. 863# 864# The ses driver drives SCSI Envinronment Services ("ses") and 865# SAF-TE ("SCSI Accessable Fault-Tolerant Enclosure") devices. 866# 867# The pt driver drives SCSI Processor devices. 868# 869# 870# Target Mode support is provided here but also requires that a SIM 871# (SCSI Host Adapter Driver) provide support as well. 872# 873# The targ driver provides target mode support as a Processor type device. 874# It exists to give the minimal context necessary to respond to Inquiry 875# commands. There is a sample user application that shows how the rest 876# of the command support might be done in /usr/share/examples/scsi_target. 877# 878# The targbh driver provides target mode support and exists to respond 879# to incoming commands that do not otherwise have a logical unit assigned 880# to them. 881# 882# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 883# configuration as the "pass" driver. 884 885device scbus #base SCSI code 886device ch #SCSI media changers 887device da #SCSI direct access devices (aka disks) 888device sa #SCSI tapes 889device cd #SCSI CD-ROMs 890device ses #SCSI Environmental Services (and SAF-TE) 891device pt #SCSI processor 892device targ #SCSI Target Mode Code 893device targbh #SCSI Target Mode Blackhole Device 894device pass #CAM passthrough driver 895 896# CAM OPTIONS: 897# debugging options: 898# -- NOTE -- If you specify one of the bus/target/lun options, you must 899# specify them all! 900# CAMDEBUG: When defined enables debugging macros 901# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 902# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 903# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 904# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 905# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 906# 907# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 908# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 909# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 910# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 911# queue after a bus reset, and the number of milliseconds to 912# freeze the device queue after a bus device reset. 913options CAMDEBUG 914options CAM_DEBUG_BUS=-1 915options CAM_DEBUG_TARGET=-1 916options CAM_DEBUG_LUN=-1 917options CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 918options CAM_MAX_HIGHPOWER=4 919options SCSI_NO_SENSE_STRINGS 920options SCSI_NO_OP_STRINGS 921options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 922 923# Options for the CAM CDROM driver: 924# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 925# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 926# enforced if there is I/O waiting for another LUN 927# The compiled in defaults for these variables are 2 and 10 seconds, 928# respectively. 929# 930# These can also be changed on the fly with the following sysctl variables: 931# kern.cam.cd.changer.min_busy_seconds 932# kern.cam.cd.changer.max_busy_seconds 933# 934options CHANGER_MIN_BUSY_SECONDS=2 935options CHANGER_MAX_BUSY_SECONDS=10 936 937# Options for the CAM sequential access driver: 938# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 939# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 940# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 941# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 942options SA_SPACE_TIMEOUT="(60)" 943options SA_REWIND_TIMEOUT="(2*60)" 944options SA_ERASE_TIMEOUT="(4*60)" 945options SA_1FM_AT_EOD 946 947# Optional timeout for the CAM processor target (pt) device 948# This is specified in seconds. The default is 60 seconds. 949options SCSI_PT_DEFAULT_TIMEOUT="60" 950 951# Optional enable of doing SES passthrough on other devices (e.g., disks) 952# 953# Normally disabled because a lot of newer SCSI disks report themselves 954# as having SES capabilities, but this can then clot up attempts to build 955# build a topology with the SES device that's on the box these drives 956# are in.... 957options SES_ENABLE_PASSTHROUGH 958 959 960##################################################################### 961# MISCELLANEOUS DEVICES AND OPTIONS 962 963# The `pty' device usually turns out to be ``effectively mandatory'', 964# as it is required for `telnetd', `rlogind', `screen', `emacs', and 965# `xterm', among others. 966 967device pty #Pseudo ttys 968device speaker #Play IBM BASIC-style noises out your speaker 969device gzip #Exec gzipped a.out's 970device vn #Vnode driver (turns a file into a device) 971device md #Memory/malloc disk 972device snp #Snoop device - to look at pty/vty/etc.. 973device ccd 4 #Concatenated disk driver 974 975# Configuring Vinum into the kernel is not necessary, since the kld 976# module gets started automatically when vinum(8) starts. This 977# device is also untested. Use at your own risk. 978# 979# The option VINUMDEBUG must match the value set in CFLAGS 980# in src/sbin/vinum/Makefile. Failure to do so will result in 981# the following message from vinum(8): 982# 983# Can't get vinum config: Invalid argument 984# 985# see vinum(4) for more reasons not to use these options. 986device vinum #Vinum concat/mirror/raid driver 987options VINUMDEBUG #enable Vinum debugging hooks 988 989# Size of the kernel message buffer. Should be N * pagesize. 990options MSGBUF_SIZE=40960 991 992 993##################################################################### 994# HARDWARE BUS CONFIGURATION 995 996# ISA, EISA, MCA and PCI bus: 997 998# 999# Mandatory ISA devices: isa, npx 1000# 1001device isa 1002 1003# 1004# Options for `isa': 1005# 1006# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 1007# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 1008# This option breaks suspend/resume on some portables. 1009# 1010# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 1011# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 1012# Automatic EOI is documented not to work for for the slave with the 1013# original i8259A, but it works for some clones and some integrated 1014# versions. 1015# 1016# MAXMEM specifies the amount of RAM on the machine; if this is not 1017# specified, FreeBSD will first read the amount of memory from the CMOS 1018# RAM, so the amount of memory will initially be limited to 64MB or 16MB 1019# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 1020# then attempt to detect the installed amount of RAM. If this probe 1021# fails to detect >64MB RAM you will have to use the MAXMEM option. 1022# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 1023# be 131072 (128 * 1024). 1024# 1025# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 1026# reset the CPU for reboot. This is needed on some systems with broken 1027# keyboard controllers. 1028 1029options COMPAT_OLDISA #Use ISA shims and glue for old drivers 1030options AUTO_EOI_1 1031#options AUTO_EOI_2 1032 1033options MAXMEM="(128*1024)" 1034#options BROKEN_KEYBOARD_RESET 1035 1036# Enable support for the kernel PLL to use an external PPS signal, 1037# under supervision of [x]ntpd(8) 1038# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 1039 1040options PPS_SYNC 1041 1042# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n" 1043# message you probably have some broken sw/hw which disables interrupts 1044# for too long. You can make the system more resistant to this by 1045# choosing a high value for NTIMECOUNTER. The default is 5, there 1046# is no upper limit but more than a couple of hundred are not productive. 1047# A better strategy may be to sysctl -w kern.timecounter.method=1 1048 1049options NTIMECOUNTER=20 1050 1051# 1052# EISA bus 1053# 1054# The EISA bus device is `eisa'. It provides auto-detection and 1055# configuration support for all devices on the EISA bus. 1056 1057device eisa 1058 1059# By default, only 10 EISA slots are probed, since the slot numbers 1060# above clash with the configuration address space of the PCI subsystem, 1061# and the EISA probe is not very smart about this. This is sufficient 1062# for most machines, but in particular the HP NetServer LC series comes 1063# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11, 1064# thus you need to bump this figure to 12 for them. 1065options EISA_SLOTS=12 1066 1067# 1068# MCA bus: 1069# 1070# The MCA bus device is `mca'. It provides auto-detection and 1071# configuration support for all devices on the MCA bus. 1072# No hints are required for MCA. 1073 1074device mca 1075 1076# 1077# PCI bus & PCI options: 1078# 1079# The main PCI bus device is `pci'. It provides auto-detection and 1080# configuration support for all devices on the PCI bus, using either 1081# configuration mode defined in the PCI specification. 1082 1083device pci 1084 1085# PCI options 1086# 1087#options PCI_QUIET #quiets PCI code on chipset settings 1088options COMPAT_OLDPCI #Use PCI shims and glue for old drivers 1089 1090 1091##################################################################### 1092# HARDWARE DEVICE CONFIGURATION 1093 1094# EISA support is available for some device, so they can be auto-probed. 1095# MicroChannel (MCA) support is available for some devices. 1096# For ISA the required hints are listed. 1097# EISA, MCA, PCI and pccard are self identifying buses, so no hints 1098# are needed. 1099 1100# 1101# Mandatory devices: 1102# 1103 1104# The keyboard controller; it controls the keyboard and the PS/2 mouse. 1105device atkbdc 1 1106hint.atkbdc.0.at="isa" 1107hint.atkbdc.0.port="0x060" 1108 1109# The AT keyboard 1110device atkbd 1111hint.atkbd.0.at="atkbdc" 1112hint.atkbd.0.irq="1" 1113 1114# Options for atkbd: 1115options ATKBD_DFLT_KEYMAP # specify the built-in keymap 1116makeoptions ATKBD_DFLT_KEYMAP="jp.106" 1117 1118# These options are valid for other keyboard drivers as well. 1119options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 1120options KBD_INSTALL_CDEV # install a CDEV entry in /dev 1121 1122# `flags' for atkbd: 1123# 0x01 Force detection of keyboard, else we always assume a keyboard 1124# 0x02 Don't reset keyboard, useful for some newer ThinkPads 1125# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 1126 1127# PS/2 mouse 1128device psm 1129hint.psm.0.at="atkbdc" 1130hint.psm.0.irq="12" 1131 1132# Options for psm: 1133options PSM_HOOKRESUME #hook the system resume event, useful 1134 #for some laptops 1135options PSM_RESETAFTERSUSPEND #reset the device at the resume event 1136 1137# The video card driver. 1138device vga 1139hint.vga.0.at="isa" 1140 1141# Options for vga: 1142# Try the following option if the mouse pointer is not drawn correctly 1143# or font does not seem to be loaded properly. May cause flicker on 1144# some systems. 1145options VGA_ALT_SEQACCESS 1146 1147# If you can dispense with some vga driver features, you may want to 1148# use the following options to save some memory. 1149#options VGA_NO_FONT_LOADING # don't save/load font 1150#options VGA_NO_MODE_CHANGE # don't change video modes 1151 1152# Older video cards may require this option for proper operation. 1153options VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs 1154 1155# The following option probably won't work with the LCD displays. 1156options VGA_WIDTH90 # support 90 column modes 1157 1158# To include support for VESA video modes 1159options VESA 1160 1161# Splash screen at start up! Screen savers require this too. 1162device splash 1163 1164# The pcvt console driver (vt220 compatible). 1165device vt 1166hint.vt.0.at="isa" 1167options XSERVER # support for running an X server on vt 1168options FAT_CURSOR # start with block cursor 1169# This PCVT option is for keyboards such as those used on IBM ThinkPad laptops 1170options PCVT_SCANSET=2 # IBM keyboards are non-std 1171# Other PCVT options are documented in pcvt(4). 1172options PCVT_24LINESDEF 1173options PCVT_CTRL_ALT_DEL 1174options PCVT_META_ESC 1175options PCVT_NSCREENS=9 1176options PCVT_PRETTYSCRNS 1177options PCVT_SCREENSAVER 1178options PCVT_USEKBDSEC 1179options PCVT_VT220KEYB 1180options PCVT_GREENSAVER 1181 1182# The syscons console driver (sco color console compatible). 1183device sc 1 1184hint.sc.0.at="isa" 1185options MAXCONS=16 # number of virtual consoles 1186options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 1187options SC_DFLT_FONT # compile font in 1188makeoptions SC_DFLT_FONT=cp850 1189options SC_DISABLE_DDBKEY # disable `debug' key 1190options SC_DISABLE_REBOOT # disable reboot key sequence 1191options SC_HISTORY_SIZE=200 # number of history buffer lines 1192options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 1193options SC_PIXEL_MODE # add support for the raster text mode 1194 1195# The following options will let you change the default colors of syscons. 1196options SC_NORM_ATTR="(FG_GREEN|BG_BLACK)" 1197options SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)" 1198options SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)" 1199options SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)" 1200 1201# If you have a two button mouse, you may want to add the following option 1202# to use the right button of the mouse to paste text. 1203options SC_TWOBUTTON_MOUSE 1204 1205# You can selectively disable features in syscons. 1206options SC_NO_CUTPASTE 1207options SC_NO_FONT_LOADING 1208options SC_NO_HISTORY 1209options SC_NO_SYSMOUSE 1210 1211# `flags' for sc 1212# 0x80 Put the video card in the VESA 800x600 dots, 16 color mode 1213# 0x100 Probe for a keyboard device periodically if one is not present 1214 1215device tdfx # Enable 3Dfx Voodoo support 1216options TDFX_LINUX # Enable Linuxulator support 1217 1218# 1219# The Numeric Processing eXtension driver. In addition to this, you 1220# may configure a math emulator (see above). If your machine has a 1221# hardware FPU and the kernel configuration includes the npx device 1222# *and* a math emulator compiled into the kernel, the hardware FPU 1223# will be used, unless it is found to be broken or unless "flags" to 1224# npx0 includes "0x08", which requests preference for the emulator. 1225device npx 1226hint.npx.0.at="nexus" 1227hint.npx.0.port="0x0F0" 1228hint.npx.0.flags="0x0" 1229hint.npx.0.irq="13" 1230 1231# 1232# `flags' for npx0: 1233# 0x01 don't use the npx registers to optimize bcopy. 1234# 0x02 don't use the npx registers to optimize bzero. 1235# 0x04 don't use the npx registers to optimize copyin or copyout. 1236# 0x08 use emulator even if hardware FPU is available. 1237# The npx registers are normally used to optimize copying and zeroing when 1238# all of the following conditions are satisfied: 1239# I586_CPU is an option 1240# the cpu is an i586 (perhaps not a Pentium) 1241# the probe for npx0 succeeds 1242# INT 16 exception handling works. 1243# Then copying and zeroing using the npx registers is normally 30-100% faster. 1244# The flags can be used to control cases where it doesn't work or is slower. 1245# Setting them at boot time using userconfig works right (the optimizations 1246# are not used until later in the bootstrap when npx0 is attached). 1247# Flag 0x08 automatically disables the i586 optimized routines. 1248# 1249 1250# 1251# ACPI support using the Intel ACPI Component Architecture reference 1252# implementation. 1253# 1254# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer 1255# kernel environment variables to select initial debugging levels for the 1256# Intel ACPICA code. (Note that the Intel code must also have USE_DEBUGGER 1257# defined when it is built). 1258# 1259device acpica 1260options ACPI_DEBUG 1261 1262# ACPI Experimental Driver 1263#device acpi 1264#options ACPI_DEBUG 1265#!options ACPI_NO_ENABLE_ON_BOOT 1266#options AML_DEBUG 1267 1268# 1269# Optional devices: 1270# 1271 1272# 1273# SCSI host adapters: 1274# 1275# adv: All Narrow SCSI bus AdvanSys controllers. 1276# adw: Second Generation AdvanSys controllers including the ADV940UW. 1277# aha: Adaptec 154x/1535/1640 1278# ahc: Adaptec 274x/284x/2910/293x/294x/394x/3950x/3960x/398X/4944/ 1279# 19160x/29160x, aic7770/aic78xx 1280# aic: Adaptec 6260/6360, APA-1460 (PC Card), NEC PC9801-100 (C-BUS) 1281# amd: Support for the AMD 53C974 SCSI host adapter chip as found on devices 1282# such as the Tekram DC-390(T). 1283# bt: Most Buslogic controllers: including BT-445, BT-54x, BT-64x, BT-74x, 1284# BT-75x, BT-946, BT-948, BT-956, BT-958, SDC3211B, SDC3211F, SDC3222F 1285# isp: Qlogic ISP 1020, 1040 and 1040B PCI SCSI host adapters, 1286# ISP 1240 Dual Ultra SCSI, ISP 1080 and 1280 (Dual) Ultra2, 1287# ISP 12160 Ultra3 SCSI, 1288# Qlogic ISP 2100 and ISP 2200 Fibre Channel host adapters. 1289# ncr: NCR 53C810, 53C825 self-contained SCSI host adapters. 1290# ncv: NCR 53C500 based SCSI host adapters. 1291# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters. 1292# sym: Symbios/Logic 53C8XX family of PCI-SCSI I/O processors: 1293# 53C810, 53C810A, 53C815, 53C825, 53C825A, 53C860, 53C875, 1294# 53C876, 53C885, 53C895, 53C895A, 53C896, 53C897, 53C1510D, 1295# 53C1010-33, 53C1010-66. 1296# stg: TMC 18C30, 18C50 based SCSI host adapters. 1297# wds: WD7000 1298 1299# 1300# Note that the order is important in order for Buslogic ISA/EISA cards to be 1301# probed correctly. 1302# 1303device bt 1304hint.bt.0.at="isa" 1305hint.bt.0.port="0x330" 1306device adv 1307hint.adv.0.at="isa" 1308device adw 1309device aha 1 1310hint.aha.0.at="isa" 1311device aic 1312hint.aic.0.at="isa" 1313device ahc 1314device amd 1315device isp 1316device ispfw 1317device ncr 1318device ncv 1319device nsp 1320device sym 1321device stg 1322hint.stg.0.at="isa" 1323hint.stg.0.port="0x140" 1324hint.stg.0.port="11" 1325device wds 1326hint.wds.0.at="isa" 1327hint.wds.0.port="0x350" 1328hint.wds.0.irq="11" 1329hint.wds.0.drq="6" 1330 1331# The aic7xxx driver will attempt to use memory mapped I/O for all PCI 1332# controllers that have it configured only if this option is set. Unfortunately, 1333# this doesn't work on some motherboards, which prevents it from being the 1334# default. 1335options AHC_ALLOW_MEMIO 1336 1337# The adw driver will attempt to use memory mapped I/O for all PCI 1338# controllers that have it configured only if this option is set. 1339options ADW_ALLOW_MEMIO 1340 1341# Options used in dev/isp/ (Qlogic SCSI/FC driver). 1342# 1343# ISP_TARGET_MODE - enable target mode operation 1344# 1345#options ISP_TARGET_MODE=1 1346 1347# Options used in dev/sym/ (Symbios SCSI driver). 1348#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 1349 # Allows the ncr to take precedence 1350 # 1 (1<<0) -> 810a, 860 1351 # 2 (1<<1) -> 825a, 875, 885, 895 1352 # 4 (1<<2) -> 895a, 896, 1510d 1353#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 1354 # disabled:0 (default), enabled:1 1355#options SYM_SETUP_PCI_PARITY #-PCI parity checking 1356 # disabled:0, enabled:1 (default) 1357#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 1358 # default:8, range:[1..64] 1359 1360# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID 1361# controllers (SmartRAID V and VI and later). 1362# These controllers require the CAM infrastructure. 1363# 1364device asr 1365 1366# The 'dpt' driver provides support for old DPT controllers (http://www.dpt.com/). 1367# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 1368# The DPT controllers are commonly re-licensed under other brand-names - 1369# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 1370# Compaq are actually DPT controllers. 1371# 1372# See src/sys/dev/dpt for debugging and other subtle options. 1373# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 1374# instruments are enabled. The tools in 1375# /usr/sbin/dpt_* assume these to be enabled. 1376# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 1377# If you ant the driver to handle timeouts, enable 1378# this option. If your system is very busy, this 1379# option will create more trouble than solve. 1380# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 1381# wait when timing out with the above option. 1382# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h 1383# DPT_LOST_IRQ When enabled, will try, once per second, to catch 1384# any interrupt that got lost. Seems to help in some 1385# DPT-firmware/Motherboard combinations. Minimal 1386# cost, great benefit. 1387# DPT_RESET_HBA Make "reset" actually reset the controller 1388# instead of fudging it. Only enable this if you 1389# are 100% certain you need it. 1390 1391device dpt 1392 1393# DPT options 1394#!CAM# options DPT_MEASURE_PERFORMANCE 1395#!CAM# options DPT_HANDLE_TIMEOUTS 1396options DPT_TIMEOUT_FACTOR=4 1397options DPT_LOST_IRQ 1398options DPT_RESET_HBA 1399options DPT_ALLOW_MEMIO 1400 1401# 1402# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later 1403# firmware. These controllers have a SCSI-like interface, and require 1404# the CAM infrastructure. 1405# 1406device mly 1407 1408# 1409# Adaptec FSA RAID controllers, including integrated DELL controllers, 1410# the Dell PERC 2/QC and the HP NetRAID-4M 1411# 1412# AAC_COMPAT_LINUX Include code to support Linux-binary management 1413# utilities (requires Linux compatibility 1414# support). 1415# 1416device aac 1417 1418# 1419# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 1420# one entry is needed; the code will find and configure all supported 1421# controllers. 1422# 1423device ida # Compaq Smart RAID 1424device mlx # Mylex DAC960 1425device amr # AMI MegaRAID 1426 1427# 1428# The 'ATA' driver supports all ATA and ATAPI devices, including PC Card 1429# devices. You only need one "device ata" for it to find all 1430# PCI and PC Card ATA/ATAPI devices on modern machines. 1431device ata 1432device atadisk # ATA disk drives 1433device atapicd # ATAPI CDROM drives 1434device atapifd # ATAPI floppy drives 1435device atapist # ATAPI tape drives 1436 1437# 1438# For older non-PCI, non-PnPBIOS systems, these are the hints lines to add: 1439hint.ata.0.at="isa" 1440hint.ata.0.port="0x1f0" 1441hint.ata.0.irq="14" 1442hint.ata.1.at="isa" 1443hint.ata.1.port="0x170" 1444hint.ata.1.irq="15" 1445 1446# 1447# The following options are valid on the ATA driver: 1448# 1449# ATA_STATIC_ID: controller numbering is static ie depends on location 1450# else the device numbers are dynamically allocated. 1451# ATA_ENABLE_ATAPI_DMA: enable DMA on ATAPI device, since many ATAPI devices 1452# claim to support DMA but doesn't actually work, this 1453# is not enabled as default. 1454# ATA_ENABLE_TAGS enable tagged queuing on ATA disks that supports it. 1455 1456options ATA_STATIC_ID 1457options ATA_ENABLE_ATAPI_DMA 1458options ATA_ENABLE_TAGS 1459 1460# 1461# Standard floppy disk controllers and floppy tapes, supports 1462# the Y-E DATA External FDD (PC Card) 1463# 1464device fdc 1465hint.fdc.0.at="isa" 1466hint.fdc.0.port="0x3F0" 1467hint.fdc.0.irq="6" 1468hint.fdc.0.drq="2" 1469# 1470# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1471# gotta turn it actually on by setting the variable fd_debug with DDB, 1472# however. 1473options FDC_DEBUG 1474# 1475# Activate this line if you happen to have an Insight floppy tape. 1476# Probing them proved to be dangerous for people with floppy disks only, 1477# so it's "hidden" behind a flag: 1478#hint.fdc.0.flags="1" 1479 1480# Specify floppy devices 1481hint.fd.0.at="fdc0" 1482hint.fd.0.drive="0" 1483hint.fd.1.at="fdc0" 1484hint.fd.1.drive="1" 1485 1486# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README 1487device fla 1488hint.fla.0.at="isa" 1489 1490# 1491# Other standard PC hardware: 1492# 1493# mse: Logitech and ATI InPort bus mouse ports 1494# sio: serial ports (see sio(4)), including support for various 1495# PC Card devices, such as Modem and NICs (see etc/defaults/pccard.conf) 1496 1497device mse 1498hint.mse.0.at="isa" 1499hint.mse.0.port="0x23c" 1500hint.mse.0.irq="5" 1501 1502device sio 1503hint.sio.0.at="isa" 1504hint.sio.0.port="0x3F8" 1505hint.sio.0.flags="0x10" 1506hint.sio.0.irq="4" 1507 1508# 1509# `flags' for serial drivers that support consoles (only for sio now): 1510# 0x10 enable console support for this unit. The other console flags 1511# are ignored unless this is set. Enabling console support does 1512# not make the unit the preferred console - boot with -h or set 1513# the 0x20 flag for that. Currently, at most one unit can have 1514# console support; the first one (in config file order) with 1515# this flag set is preferred. Setting this flag for sio0 gives 1516# the old behaviour. 1517# 0x20 force this unit to be the console (unless there is another 1518# higher priority console). This replaces the COMCONSOLE option. 1519# 0x40 reserve this unit for low level console operations. Do not 1520# access the device in any normal way. 1521# 0x80 use this port for serial line gdb support in ddb. 1522# 1523# PnP `flags' (set via userconfig using pnp x flags y) 1524# 0x1 disable probing of this device. Used to prevent your modem 1525# from being attached as a PnP modem. 1526# 1527 1528# Options for serial drivers that support consoles (only for sio now): 1529options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 1530 #DDB, if available. 1531options CONSPEED=9600 #default speed for serial console (default 9600) 1532 1533# Solaris implements a new BREAK which is initiated by a character 1534# sequence CR ~ ^b which is similar to a familiar pattern used on 1535# Sun servers by the Remote Console. 1536options ALT_BREAK_TO_DEBUGGER 1537 1538# Options for sio: 1539options COM_ESP #code for Hayes ESP 1540options COM_MULTIPORT #code for some cards with shared IRQs 1541 1542# Other flags for sio that aren't documented in the man page. 1543# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 1544# ST16650A-compatible UARTs. 1545 1546# 1547# Network interfaces: 1548# 1549# MII bus support is required for some PCI 10/100 ethernet NICs, 1550# namely those which use MII-compliant transceivers or implement 1551# tranceiver control interfaces that operate like an MII. Adding 1552# "device miibus0" to the kernel config pulls in support for 1553# the generic miibus API and all of the PHY drivers, including a 1554# generic one for PHYs that aren't specifically handled by an 1555# individual driver. 1556device miibus 1557 1558# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, 1559# PCI and ISA varieties. 1560# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver 1561# (requires sppp) 1562# awi: Support for IEEE 802.11 PC Card devices using the AMD Am79C930 and 1563# Harris (Intersil) Chipset with PCnetMobile firmware by AMD. 1564# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 1565# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 1566# dc: Support for PCI fast ethernet adapters based on the DEC/Intel 21143 1567# and various workalikes including: 1568# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1569# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1570# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1571# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1572# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1573# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1574# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1575# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1576# KNE110TX. 1577# de: Digital Equipment DC21040 1578# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 1579# HP PC Lan+, various PC Card devices (refer to etc/defauls/pccard.conf) 1580# el: 3Com 3C501 (slow!) 1581# ep: 3Com 3C509, 3C529, 3C556, 3C562D, 3C563D, 3C572, 3C574X, 3C579, 3C589 1582# and PC Card devices using these chipsets. 1583# ex: Intel EtherExpress Pro/10 and other i82595-based adapters, 1584# Olicom Ethernet PC Card devices. 1585# fe: Fujitsu MB86960A/MB86965A Ethernet 1586# fea: DEC DEFEA EISA FDDI adapter 1587# fpa: Support for the Digital DEFPA PCI FDDI. `device fddi' is also needed. 1588# fxp: Intel EtherExpress Pro/100B 1589# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; 1590# Intel EtherExpress 1591# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 1592# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 1593# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 and 1594# Am79C960) 1595# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133 1596# (no hints needed). 1597# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140, 1598# OC-3141, OC-3540, OC-3250 1599# rdp: RealTek RTL 8002-based pocket ethernet adapters 1600# pcn: Support for PCI fast ethernet adapters based on the AMD Am79c97x 1601# chipsets, including the PCnet/FAST, PCnet/FAST+, PCnet/PRO and 1602# PCnet/Home. These were previously handled by the lnc driver (and 1603# still will be if you leave this driver out of the kernel). 1604# rl: Support for PCI fast ethernet adapters based on the RealTek 8129/8139 1605# chipset. Note that the RealTek driver defaults to using programmed 1606# I/O to do register accesses because memory mapped mode seems to cause 1607# severe lockups on SMP hardware. This driver also supports the 1608# Accton EN1207D `Cheetah' adapter, which uses a chip called 1609# the MPX 5030/5038, which is either a RealTek in disguise or a 1610# RealTek workalike. Note that the D-Link DFE-530TX+ uses the RealTek 1611# chipset and is supported by this driver, not the 'vr' driver. 1612# sf: Support for Adaptec Duralink PCI fast ethernet adapters based on the 1613# Adaptec AIC-6915 "starfire" controller. 1614# This includes dual and quad port cards, as well as one 100baseFX card. 1615# Most of these are 64-bit PCI devices, except for one single port 1616# card which is 32-bit. 1617# sis: Support for NICs based on the Silicon Integrated Systems SiS 900 and 1618# SiS 7016 PCI fast ethernet controller chips. 1619# sk: Support for the SysKonnect SK-984x series PCI gigabit ethernet NICs. 1620# This includes the SK-9841 and SK-9842 single port cards (single mode 1621# and multimode fiber) and the SK-9843 and SK-9844 dual port cards 1622# (also single mode and multimode). 1623# The driver will autodetect the number of ports on the card and 1624# attach each one as a separate network interface. 1625# sn: Support for ISA and PC Card Ethernet devices using the 1626# SMC91C90/92/94/95 chips. 1627# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 1628# ste: Sundance Technologies ST201 PCI fast ethernet controller, includes 1629# the D-Link DFE-550TX. 1630# ti: Support for PCI gigabit ethernet NICs based on the Alteon Networks 1631# Tigon 1 and Tigon 2 chipsets. This includes the Alteon AceNIC, the 1632# 3Com 3c985, the Netgear GA620 and various others. Note that you will 1633# probably want to bump up NMBCLUSTERS a lot to use this driver. 1634# tl: Support for the Texas Instruments TNETE100 series 'ThunderLAN' 1635# cards and integrated ethernet controllers. This includes several 1636# Compaq Netelligent 10/100 cards and the built-in ethernet controllers 1637# in several Compaq Prosignia, Proliant and Deskpro systems. It also 1638# supports several Olicom 10Mbps and 10/100 boards. 1639# tx: SMC 9432 TX, BTX and TX_2 cards. (SMC EtherPower II serie) 1640# vr: Support for various fast ethernet adapters based on the VIA 1641# Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' chips, 1642# including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1643# Technologies PN102TX, and the AOpen/Acer ALN-320. 1644# vx: 3Com 3C590 and 3C595 1645# wb: Support for fast ethernet adapters based on the Winbond W89C840F chip. 1646# Note: this is not the same as the Winbond W89C940F, which is a 1647# NE2000 clone. 1648# wl: Lucent Wavelan (ISA card only). 1649# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 1650# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 1651# bridge with a PCMCIA adapter plugged into it. 1652# wx: Intel Gigabit Ethernet PCI card (`Wiseman') 1653# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller, 1654# Accton Fast EtherCard-16, Compaq Netelligent 10/100 PC Card, 1655# Toshiba 10/100 Ethernet PC Card, Xircom 16-bit Ethernet + Modem 56 1656# xl: Support for the 3Com 3c900, 3c905, 3c905B and 3c905C (Fast) 1657# Etherlink XL cards and integrated controllers. This includes the 1658# integrated 3c905B-TX chips in certain Dell Optiplex and Dell 1659# Precision desktop machines and the integrated 3c905-TX chips 1660# in Dell Latitude laptop docking stations. 1661# Also supported: 3Com 3c980(C)-TX, 3Com 3cSOHO100-TX, 3Com 3c450-TX 1662 1663# Order for ISA/EISA devices is important here 1664 1665device ar 1 1666hint.ar.0.at="isa" 1667hint.ar.0.port="0x300" 1668hint.ar.0.irq="10" 1669hint.ar.0.maddr="0xd0000" 1670device cs 1671hint.cs.0.at="isa" 1672hint.cs.0.port="0x300" 1673device cx 1 1674hint.cx.0.at="isa" 1675hint.cx.0.port="0x240" 1676hint.cx.0.irq="15" 1677hint.cx.0.drq="7" 1678device ed 1679hint.ed.0.at="isa" 1680hint.ed.0.port="0x280" 1681hint.ed.0.irq="5" 1682hint.ed.0.maddr="0xd8000" 1683device el 1 1684hint.el.0.at="isa" 1685hint.el.0.port="0x300" 1686hint.el.0.irq="9" 1687device ep 1688device ex 1689device fe 1 1690hint.fe.0.at="isa" 1691hint.fe.0.port="0x300" 1692device fea 1693device ie 2 1694hint.ie.0.at="isa" 1695hint.ie.0.port="0x300" 1696hint.ie.0.irq="5" 1697hint.ie.0.maddr="0xd0000" 1698hint.ie.1.at="isa" 1699hint.ie.1.port="0x360" 1700hint.ie.1.irq="7" 1701hint.ie.1.maddr="0xd0000" 1702device le 1 1703hint.le.0.at="isa" 1704hint.le.0.port="0x300" 1705hint.le.0.irq="5" 1706hint.le.0.maddr="0xd0000" 1707device lnc 1 1708hint.lnc.0.at="isa" 1709hint.lnc.0.port="0x280" 1710hint.lnc.0.irq="10" 1711hint.lnc.0.drq="0" 1712device rdp 1 1713hint.rdp.0.at="isa" 1714hint.rdp.0.port="0x378" 1715hint.rdp.0.irq="7" 1716hint.rdp.0.flags="2" 1717device sr 1 1718hint.sr.0.at="isa" 1719hint.sr.0.port="0x300" 1720hint.sr.0.irq="5" 1721hint.sr.0.maddr="0xd0000" 1722device sn 1723hint.sn.0.at="isa" 1724hint.sn.0.port="0x300" 1725hint.sn.0.irq="10" 1726device an 1727device awi 1728device wi 1729options WLCACHE # enables the signal-strength cache 1730options WLDEBUG # enables verbose debugging output 1731device wl 1 1732hint.wl.0.at="isa" 1733hint.wl.0.port="0x300" 1734device xe 1735 1736device oltr 1737options OLTR_NO_BULLSEYE_MAC 1738options OLTR_NO_HAWKEYE_MAC 1739options OLTR_NO_TMS_MAC 1740hint.oltr.0.at="isa" 1741 1742# PCI Ethernet NICs that use the common MII bus controller code. 1743device dc # DEC/Intel 21143 and various workalikes 1744device rl # RealTek 8129/8139 1745device pcn # AMD Am79C79x PCI 10/100 NICs 1746device sf # Adaptec AIC-6915 (``Starfire'') 1747device sis # Silicon Integrated Systems SiS 900/SiS 7016 1748device ste # Sundance ST201 (D-Link DFE-550TX) 1749device tl # Texas Instruments ThunderLAN 1750device tx # SMC EtherPower II (83c170 ``EPIC'') 1751device vr # VIA Rhine, Rhine II 1752device wb # Winbond W89C840F 1753device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1754 1755# PCI Ethernet NICs. 1756device de # DEC/Intel DC21x4x (``Tulip'') 1757device fxp # Intel EtherExpress PRO/100B (82557, 82558) 1758device vx 1 # 3Com 3c590, 3c595 (``Vortex'') 1759 1760# PCI Gigabit & FDDI NICs. 1761device sk 1762device ti 1763device wx 1764device fpa 1 1765 1766#
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1784options NATM #native ATM 1785 1786# 1787# Audio drivers: `pcm', `sbc', `gusc', `pca' 1788# 1789# pcm: PCM audio through various sound cards. 1790# 1791# This has support for a large number of new audio cards, based on 1792# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP. 1793# For more information about this driver and supported cards, 1794# see the pcm.4 man page. 1795# 1796# The flags of the device tells the device a bit more info about the 1797# device that normally is obtained through the PnP interface. 1798# bit 2..0 secondary DMA channel; 1799# bit 4 set if the board uses two dma channels; 1800# bit 15..8 board type, overrides autodetection; leave it 1801# zero if don't know what to put in (and you don't, 1802# since this is unsupported at the moment...). 1803# 1804# This driver will use the new PnP code if it's available. 1805# 1806# pca: PCM audio through your PC speaker 1807# 1808# Supported cards include: 1809# Creative SoundBlaster ISA PnP/non-PnP 1810# Supports ESS and Avance ISA chips as well. 1811# Gravis UltraSound ISA PnP/non-PnP 1812# Crystal Semiconductor CS461x/428x PCI 1813# Neomagic 256AV (ac97) 1814# Most of the more common ISA/PnP sb/mss/ess compatable cards. 1815 1816device pcm 1817 1818# For non-pnp sound cards with no bridge drivers only: 1819hint.pcm.0.at="isa" 1820hint.pcm.0.irq="10" 1821hint.pcm.0.drq="1" 1822hint.pcm.0.flags="0x0" 1823 1824# For PnP/PCI sound cards, no hints are required. 1825 1826# 1827# midi: MIDI interfaces and synthesizers 1828# 1829 1830device midi 1831 1832# For non-pnp sound cards with no bridge drivers: 1833hint.midi.0.at="isa" 1834hint.midi.0.irq="5" 1835hint.midi.0.flags="0x0" 1836 1837# For serial ports (this example configures port 2): 1838# TODO: implement generic tty-midi interface so that we can use 1839# other uarts. 1840hint.midi.0.at="isa" 1841hint.midi.0.port="0x2F8" 1842hint.midi.0.irq="3" 1843 1844# 1845# seq: MIDI sequencer 1846# 1847 1848device seq 1849 1850# The bridge drivers for sound cards. These can be seperately configured 1851# for providing services to the likes of new-midi. 1852# When used with 'device pcm' they also provide pcm sound services. 1853# 1854# sbc: Creative SoundBlaster ISA PnP/non-PnP 1855# Supports ESS and Avance ISA chips as well. 1856# gusc: Gravis UltraSound ISA PnP/non-PnP 1857# csa: Crystal Semiconductor CS461x/428x PCI 1858 1859# For non-PnP cards: 1860device sbc 1861hint.sbc.0.at="isa" 1862hint.sbc.0.port="0x220" 1863hint.sbc.0.irq="5" 1864hint.sbc.0.drq="1" 1865hint.sbc.0.flags="0x15" 1866device gusc 1867hint.gusc.0.at="isa" 1868hint.gusc.0.port="0x220" 1869hint.gusc.0.irq="5" 1870hint.gusc.0.drq="1" 1871hint.gusc.0.flags="0x13" 1872 1873device pca 1874hint.pca.0.at="isa" 1875hint.pca.0.port="0x040" 1876 1877# 1878# Miscellaneous hardware: 1879# 1880# mcd: Mitsumi CD-ROM 1881# scd: Sony CD-ROM 1882# matcd: Matsushita/Panasonic CD-ROM 1883# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 1884# ctx: Cortex-I frame grabber 1885# apm: Laptop Advanced Power Management (experimental) 1886# pmtimer: Timer device driver for power management events (APM or ACPI) 1887# spigot: The Creative Labs Video Spigot video-acquisition board 1888# meteor: Matrox Meteor video capture board 1889# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 1890# cy: Cyclades serial driver 1891# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 1892# dgm: Digiboard PC/Xem driver 1893# gp: National Instruments AT-GPIB and AT-GPIB/TNT board, PCMCIA-GPIB 1894# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey 1895# gsc: Genius GS-4500 hand scanner. 1896# joy: joystick (including IO DATA PCJOY PC Card joystick) 1897# labpc: National Instrument's Lab-PC and Lab-PC+ 1898# rc: RISCom/8 multiport card 1899# rp: Comtrol Rocketport(ISA) - single card 1900# tw: TW-523 power line interface for use with X-10 home control products 1901# si: Specialix SI/XIO 4-32 port terminal multiplexor 1902# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 1903# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 1904 1905# Notes on APM 1906# The flags takes the following meaning for apm0: 1907# 0x0020 Statclock is broken. 1908# If apm is omitted, some systems require sysctl -w kern.timecounter.method=1 1909# for correct timekeeping. 1910 1911# Notes on the spigot: 1912# The video spigot is at 0xad6. This port address can not be changed. 1913# The irq values may only be 10, 11, or 15 1914# I/O memory is an 8kb region. Possible values are: 1915# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 1916# The start address must be on an even boundary. 1917# Add the following option if you want to allow non-root users to be able 1918# to access the spigot. This option is not secure because it allows users 1919# direct access to the I/O page. 1920# options SPIGOT_UNSECURE 1921 1922# Notes on the Comtrol Rocketport driver: 1923# 1924# The exact values used for rp0 depend on how many boards you have 1925# in the system. The manufacturer's sample configs are listed as: 1926# 1927# device rp # core driver support 1928# 1929# Comtrol Rocketport ISA single card 1930# hints.rp.0.at="isa" 1931# hints.rp.0.port="0x280" 1932# 1933# If instead you have two ISA cards, one installed at 0x100 and the 1934# second installed at 0x180, then you should add the following to 1935# your kernel probe hints: 1936# hints.rp.0.at="isa" 1937# hints.rp.0.port="0x100" 1938# hints.rp.1.at="isa" 1939# hints.rp.1.port="0x180" 1940# 1941# For 4 ISA cards, it might be something like this: 1942# hints.rp.0.at="isa" 1943# hints.rp.0.port="0x180" 1944# hints.rp.1.at="isa" 1945# hints.rp.1.port="0x100" 1946# hints.rp.2.at="isa" 1947# hints.rp.2.port="0x340" 1948# hints.rp.3.at="isa" 1949# hints.rp.3.port="0x240" 1950# 1951# And for PCI cards, you need no hints. 1952 1953# Notes on the Digiboard driver: 1954# 1955# The following flag values have special meanings: 1956# 0x01 - alternate layout of pins (dgb & dgm) 1957# 0x02 - use the windowed PC/Xe in 64K mode (dgb only) 1958 1959# Notes on the Specialix SI/XIO driver: 1960# The host card is memory, not IO mapped. 1961# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 1962# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 1963# The cards can use an IRQ of 11, 12 or 15. 1964 1965# Notes on the Stallion stl and stli drivers: 1966# See src/i386/isa/README.stl for complete instructions. 1967# This is version 0.0.5alpha, unsupported by Stallion. 1968# The stl driver has a secondary IO port hard coded at 0x280. You need 1969# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 1970# The "flags" and "msize" settings on the stli driver depend on the board: 1971# EasyConnection 8/64 ISA: flags 23 msize 0x1000 1972# EasyConnection 8/64 EISA: flags 24 msize 0x10000 1973# EasyConnection 8/64 MCA: flags 25 msize 0x1000 1974# ONboard ISA: flags 4 msize 0x10000 1975# ONboard EISA: flags 7 msize 0x10000 1976# ONboard MCA: flags 3 msize 0x10000 1977# Brumby: flags 2 msize 0x4000 1978# Stallion: flags 1 msize 0x10000 1979 1980device mcd 1 1981hint.mcd.0.at="isa" 1982hint.mcd.0.port="0x300" 1983hint.mcd.0.irq="10" 1984# for the Sony CDU31/33A CDROM 1985device scd 1 1986hint.scd.0.at="isa" 1987hint.scd.0.port="0x230" 1988# for the SoundBlaster 16 multicd - up to 4 devices 1989device matcd 1 1990hint.matcd.0.at="isa" 1991hint.matcd.0.port="0x230" 1992device wt 1 1993hint.wt.0.at="isa" 1994hint.wt.0.port="0x300" 1995hint.wt.0.irq="5" 1996hint.wt.0.drq="1" 1997device ctx 1 1998hint.ctx.0.at="isa" 1999hint.ctx.0.port="0x230" 2000hint.ctx.0.maddr="0xd0000" 2001device spigot 1 2002hint.spigot.0.at="isa" 2003hint.spigot.0.port="0xad6" 2004hint.spigot.0.irq="15" 2005hint.spigot.0.maddr="0xee000" 2006device apm 2007hint.apm.0.flags="0x20" 2008device pmtimer # Adjust system timer at wakeup time 2009hint.pmtimer.0.at="isa" 2010device gp 2011hint.gp.0.at="isa" 2012hint.gp.0.port="0x2c0" 2013device gsc 1 2014hint.gsc.0.at="isa" 2015hint.gsc.0.port="0x270" 2016hint.gsc.0.drq="3" 2017device joy # PnP aware, hints for nonpnp only 2018hint.joy.0.at="isa" 2019hint.joy.0.port="0x201" 2020device cy 1 2021options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 2022hint.cy.0.at="isa" 2023hint.cy.0.irq="10" 2024hint.cy.0.maddr="0xd4000" 2025hint.cy.0.msize="0x2000" 2026device dgb 1 2027options NDGBPORTS=16 # Defaults to 16*NDGB 2028hint.dgb.0.at="isa" 2029hint.dgb.0.port="0x220" 2030hint.dgb.0.maddr="0xfc000" 2031device dgm 1 2032hint.dgm.0.at="isa" 2033hint.dgm.0.port="0x104" 2034hint.dgm.0.maddr="0xd0000" 2035device labpc 1 2036hint.labpc.0.at="isa" 2037hint.labpc.0.port="0x260" 2038hint.labpc.0.irq="5" 2039device rc 1 2040hint.rc.0.at="isa" 2041hint.rc.0.port="0x220" 2042hint.rc.0.irq="12" 2043device rp 2044hint.rp.0.at="isa" 2045hint.rp.0.port="0x280" 2046# the port and irq for tw0 are fictitious 2047device tw 1 2048hint.tw.0.at="isa" 2049hint.tw.0.port="0x380" 2050hint.tw.0.irq="11" 2051device si 2052options SI_DEBUG 2053hint.si.0.at="isa" 2054hint.si.0.maddr="0xd0000" 2055hint.si.0.irq="12" 2056device asc 1 2057hint.asc.0.at="isa" 2058hint.asc.0.port="0x3EB" 2059hint.asc.0.drq="3" 2060hint.asc.0.irq="10" 2061device stl 2062hint.stl.0.at="isa" 2063hint.stl.0.port="0x2a0" 2064hint.stl.0.irq="10" 2065device stli 2066hint.stli.0.at="isa" 2067hint.stli.0.port="0x2a0" 2068hint.stli.0.maddr="0xcc000" 2069hint.stli.0.flags="23" 2070hint.stli.0.msize="0x1000" 2071# You are unlikely to have the hardware for loran <phk@FreeBSD.org> 2072device loran 2073hint.loran.0.at="isa" 2074hint.loran.0.irq="5" 2075# HOT1 Xilinx 6200 card (http://www.vcc.com/) 2076device xrpu 2077 2078# 2079# The `meteor' device is a PCI video capture board. It can also have the 2080# following options: 2081# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry 2082# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE 2083# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2) 2084# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the 2085# specified amount. If this value is below the allocated amount no action 2086# taken 2087# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used 2088# for initialization of fps routine when a signal is not present. 2089# 2090# The 'bktr' device is a PCI video capture device using the Brooktree 2091# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 2092# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 2093# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 2094# 2095# options OVERRIDE_CARD=xxx 2096# options OVERRIDE_TUNER=xxx 2097# options OVERRIDE_MSP=1 2098# options OVERRIDE_DBX=1 2099# These options can be used to override the auto detection 2100# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h 2101# Using sysctl(8) run-time overrides on a per-card basis can be made 2102# 2103# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL 2104# or 2105# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC 2106# Specifes the default video capture mode. 2107# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 2108# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 2109# 2110# options BKTR_USE_PLL 2111# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 2112# must enable PLL mode with this option. eg some new Bt878 cards. 2113# 2114# options BKTR_GPIO_ACCESS 2115# This enable IOCTLs which give user level access to the GPIO port. 2116# 2117# options BKTR_NO_MSP_RESET 2118# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 2119# 2120# options BKTR_430_FX_MODE 2121# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 2122# 2123# options BKTR_SIS_VIA_MODE 2124# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 2125# needed for some old SiS and VIA chipset motherboards. 2126# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 2127# motherboards and motherboards with bad or incomplete PCI 2.1 support. 2128# As a rough guess, old = before 1998 2129# 2130 2131device meteor 1 2132 2133# Brooktree driver has been ported to the new I2C framework. Thus, 2134# you'll need to have the following 3 lines in the kernel config. 2135# device smbus 2136# device iicbus 2137# device iicbb 2138# The iic and smb devices are only needed if you want to control other 2139# I2C slaves connected to the external connector of some cards. 2140# 2141device bktr 1 2142 2143# 2144# PC Card/PCMCIA 2145# 2146# card: pccard slots 2147# pcic: isa/pccard bridge 2148device pcic 2149hint.pcic.0.at="isa" 2150hint.pcic.1.at="isa" 2151device card 2152 2153# You may need to reset all pccards after resuming 2154options PCIC_RESUME_RESET # reset after resume 2155 2156# 2157# Laptop/Notebook options: 2158# 2159# See also: 2160# apm under `Miscellaneous hardware' 2161# above. 2162 2163# For older notebooks that signal a powerfail condition (external 2164# power supply dropped, or battery state low) by issuing an NMI: 2165 2166options POWERFAIL_NMI # make it beep instead of panicing 2167 2168# 2169# SMB bus 2170# 2171# System Management Bus support is provided by the 'smbus' device. 2172# Access to the SMBus device is via the 'smb' device (/dev/smb*), 2173# which is a child of the 'smbus' device. 2174# 2175# Supported devices: 2176# smb standard io through /dev/smb* 2177# 2178# Supported SMB interfaces: 2179# iicsmb I2C to SMB bridge with any iicbus interface 2180# bktr brooktree848 I2C hardware interface 2181# intpm Intel PIIX4 Power Management Unit 2182# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 2183# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) 2184# 2185device smbus # Bus support, required for smb below. 2186 2187device intpm 2188device alpm 1 2189device ichsmb 2190 2191device smb 2192 2193# 2194# I2C Bus 2195# 2196# Philips i2c bus support is provided by the `iicbus' device. 2197# 2198# Supported devices: 2199# ic i2c network interface 2200# iic i2c standard io 2201# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 2202# 2203# Supported interfaces: 2204# pcf Philips PCF8584 ISA-bus controller 2205# bktr brooktree848 I2C software interface 2206# 2207# Other: 2208# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 2209# 2210device iicbus # Bus support, required for ic/iic/iicsmb below. 2211device iicbb 2212 2213device ic 2214device iic 2215device iicsmb # smb over i2c bridge 2216 2217device pcf 2218hint.pcf.0.at="isa" 2219hint.pcf.0.port="0x320" 2220hint.pcf.0.irq="5" 2221 2222#--------------------------------------------------------------------------- 2223# ISDN4BSD 2224# 2225# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 2226# 2227# i4b passive ISDN cards support contains the following hardware drivers: 2228# 2229# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver 2230# iwic - Winbond W6692 PCI bus ISDN S/T interface controller 2231# ifpi - AVM Fritz!Card PCI driver 2232# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver 2233# ifpnp - AVM Fritz!Card PnP driver 2234# 2235# Note that the ``options'' (if given) and ``device'' lines must BOTH 2236# be uncommented to enable support for a given card ! 2237# 2238# In addition to a hardware driver (and probably an option) the mandatory 2239# ISDN protocol stack devices and the mandatory support device must be 2240# enabled as well as one or more devices from the optional devices section. 2241# 2242#--------------------------------------------------------------------------- 2243# isic driver (Siemens/Infineon chipsets) 2244# 2245device isic 2246# 2247# ISA bus non-PnP Cards: 2248# ---------------------- 2249# 2250# Teles S0/8 or Niccy 1008 2251options TEL_S0_8 2252hint.isic.0.at="isa" 2253hint.isic.0.maddr="0xd0000" 2254hint.isic.0.irq="5" 2255hint.isic.0.flags="1" 2256# 2257# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 2258options TEL_S0_16 2259hint.isic.0.at="isa" 2260hint.isic.0.port="0xd80" 2261hint.isic.0.maddr="0xd0000" 2262hint.isic.0.irq="5" 2263hint.isic.0.flags="2" 2264# 2265# Teles S0/16.3 2266options TEL_S0_16_3 2267hint.isic.0.at="isa" 2268hint.isic.0.port="0xd80" 2269hint.isic.0.irq="5" 2270hint.isic.0.flags="3" 2271# 2272# AVM A1 or AVM Fritz!Card 2273options AVM_A1 2274hint.isic.0.at="isa" 2275hint.isic.0.port="0x340" 2276hint.isic.0.irq="5" 2277hint.isic.0.flags="4" 2278# 2279# USRobotics Sportster ISDN TA intern 2280options USR_STI 2281hint.isic.0.at="isa" 2282hint.isic.0.port="0x268" 2283hint.isic.0.irq="5" 2284hint.isic.0.flags="7" 2285# 2286# ITK ix1 Micro ( < V.3, non-PnP version ) 2287options ITKIX1 2288hint.isic.0.at="isa" 2289hint.isic.0.port="0x398" 2290hint.isic.0.irq="10" 2291hint.isic.0.flags="18" 2292# 2293# ELSA PCC-16 2294options ELSA_PCC16 2295hint.isic.0.at="isa" 2296hint.isic.0.port="0x360" 2297hint.isic.0.irq="10" 2298hint.isic.0.flags="20" 2299# 2300# ISA bus PnP Cards: 2301# ------------------ 2302# 2303# Teles S0/16.3 PnP 2304options TEL_S0_16_3_P 2305# 2306# Creatix ISDN-S0 P&P 2307options CRTX_S0_P 2308# 2309# Dr. Neuhaus Niccy Go@ 2310options DRN_NGO 2311# 2312# Sedlbauer Win Speed 2313options SEDLBAUER 2314# 2315# Dynalink IS64PH 2316options DYNALINK 2317# 2318# ELSA QuickStep 1000pro ISA 2319options ELSA_QS1ISA 2320# 2321# Siemens I-Surf 2.0 2322options SIEMENS_ISURF2 2323# 2324# Asuscom ISDNlink 128K ISA 2325options ASUSCOM_IPAC 2326# 2327# PCI bus Cards: 2328# -------------- 2329# 2330# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 2331options ELSA_QS1PCI 2332# 2333# 2334#--------------------------------------------------------------------------- 2335# ifpnp driver for AVM Fritz!Card PnP 2336# 2337# AVM Fritz!Card PnP 2338device ifpnp 2339# 2340#--------------------------------------------------------------------------- 2341# ihfc driver for Cologne Chip ISA chipsets (experimental!) 2342# 2343# Teles 16.3c ISA PnP 2344# AcerISDN P10 ISA PnP 2345# TELEINT ISDN SPEED No.1 2346device ihfc 2347# 2348#--------------------------------------------------------------------------- 2349# ifpi driver for AVM Fritz!Card PCI 2350# 2351# AVM Fritz!Card PCI 2352device ifpi 2353# 2354#--------------------------------------------------------------------------- 2355# iwic driver for Winbond W6692 chipset 2356# 2357# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards) 2358device iwic 2359# 2360#--------------------------------------------------------------------------- 2361# ISDN Protocol Stack - mandatory for all hardware drivers 2362# 2363# Q.921 / layer 2 - i4b passive cards D channel handling 2364device "i4bq921" 2365# 2366# Q.931 / layer 3 - i4b passive cards D channel handling 2367device "i4bq931" 2368# 2369# layer 4 - i4b common passive and active card handling 2370device "i4b" 2371# 2372#--------------------------------------------------------------------------- 2373# ISDN devices - mandatory for all hardware drivers 2374# 2375# userland driver to do ISDN tracing (for passive cards only) 2376device "i4btrc" 4 2377# 2378# userland driver to control the whole thing 2379device "i4bctl" 2380# 2381#--------------------------------------------------------------------------- 2382# ISDN devices - optional 2383# 2384# userland driver for access to raw B channel 2385device "i4brbch" 4 2386# 2387# userland driver for telephony 2388device "i4btel" 2 2389# 2390# network driver for IP over raw HDLC ISDN 2391device "i4bipr" 4 2392# enable VJ header compression detection for ipr i/f 2393options IPR_VJ 2394# enable logging of the first n IP packets to isdnd (n=32 here) 2395options IPR_LOG=32 2396# 2397# network driver for sync PPP over ISDN; requires an equivalent 2398# number of sppp device to be configured 2399device "i4bisppp" 4 2400# 2401# B-channel inteface to the netgraph subsystem 2402device "i4bing" 2 2403# 2404#--------------------------------------------------------------------------- 2405 2406# Parallel-Port Bus 2407# 2408# Parallel port bus support is provided by the `ppbus' device. 2409# Multiple devices may be attached to the parallel port, devices 2410# are automatically probed and attached when found. 2411# 2412# Supported devices: 2413# vpo Iomega Zip Drive 2414# Requires SCSI disk support ('scbus' and 'da'), best 2415# performance is achieved with ports in EPP 1.9 mode. 2416# lpt Parallel Printer 2417# plip Parallel network interface 2418# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 2419# pps Pulse per second Timing Interface 2420# lpbb Philips official parallel port I2C bit-banging interface 2421# 2422# Supported interfaces: 2423# ppc ISA-bus parallel port interfaces. 2424# 2425 2426options PPC_PROBE_CHIPSET # Enable chipset specific detection 2427 # (see flags in ppc(4)) 2428options DEBUG_1284 # IEEE1284 signaling protocol debug 2429options PERIPH_1284 # Makes your computer act as a IEEE1284 2430 # compliant peripheral 2431options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 2432options VP0_DEBUG # ZIP/ZIP+ debug 2433options LPT_DEBUG # Printer driver debug 2434options PPC_DEBUG # Parallel chipset level debug 2435options PLIP_DEBUG # Parallel network IP interface debug 2436options PCFCLOCK_VERBOSE # Verbose pcfclock driver 2437options PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 2438 2439device ppc 2440hint.ppc.0.at="isa" 2441hint.ppc.0.irq="7" 2442device ppbus 2443device vpo 2444device lpt 2445device plip 2446device ppi 2447device pps 2448device lpbb 2449device pcfclock 2450 2451# Kernel BOOTP support 2452 2453options BOOTP # Use BOOTP to obtain IP address/hostname 2454options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 2455options BOOTP_NFSV3 # Use NFS v3 to NFS mount root 2456options BOOTP_COMPAT # Workaround for broken bootp daemons. 2457options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 2458 2459# 2460# Add tie-ins for a hardware watchdog. This only enable the hooks; 2461# the user must still supply the actual driver. 2462# 2463options HW_WDOG 2464 2465# 2466# Set the number of PV entries per process. Increasing this can 2467# stop panics related to heavy use of shared memory. However, that can 2468# (combined with large amounts of physical memory) cause panics at 2469# boot time due the kernel running out of VM space. 2470# 2471# If you're tweaking this, you might also want to increase the sysctls 2472# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 2473# 2474# The value below is the one more than the default. 2475# 2476options PMAP_SHPGPERPROC=201 2477 2478# 2479# Disable swapping. This option removes all code which actually performs 2480# swapping, so it's not possible to turn it back on at run-time. 2481# 2482# This is sometimes usable for systems which don't have any swap space 2483# (see also sysctls "vm.defer_swapspace_pageouts" and 2484# "vm.disable_swapspace_pageouts") 2485# 2486#options NO_SWAPPING 2487 2488# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers 2489# for sendfile(2) that are used to map file VM pages, and normally 2490# default to a quantity that is roughly 16*MAXUSERS+512. You would 2491# typically want about 4 of these for each simultaneous file send. 2492# 2493options NSFBUFS=1024 2494 2495# 2496# Enable extra debugging code for locks. This stores the filename and 2497# line of whatever acquired the lock in the lock itself, and change a 2498# number of function calls to pass around the relevant data. This is 2499# not at all useful unless you are debugging lock code. Also note 2500# that it is likely to break e.g. fstat(1) unless you recompile your 2501# userland with -DDEBUG_LOCKS as well. 2502# 2503options DEBUG_LOCKS 2504 2505# 2506# SysVR4 ABI emulation 2507# 2508# The svr4 ABI emulator can be statically compiled into the kernel or loaded as 2509# a KLD module. 2510# The STREAMS network emulation code can also be compiled statically or as a 2511# module. If loaded as a module, it must be loaded before the svr4 module 2512# (the /usr/sbin/svr4 script does this for you). If compiling statically, 2513# the `streams' device must be configured into any kernel which also 2514# specifies COMPAT_SVR4. It is possible to have a statically-configured 2515# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4 2516# script understands that it doesn't need to load the `streams' module under 2517# those circumstances. 2518# Caveat: At this time, `options KTRACE' is required for the svr4 emulator 2519# (whether static or dynamic). 2520# 2521options COMPAT_SVR4 # build emulator statically 2522options DEBUG_SVR4 # enable verbose debugging 2523device streams # STREAMS network driver (required for svr4). 2524 2525# USB support 2526# UHCI controller 2527device uhci 2528# OHCI controller 2529device ohci 2530# General USB code (mandatory for USB) 2531device usb 2532# 2533# USB Double Bulk Pipe devices 2534device udbp 2535# Generic USB device driver 2536device ugen 2537# Human Interface Device (anything with buttons and dials) 2538device uhid 2539# USB keyboard 2540device ukbd 2541# USB printer 2542device ulpt 2543# USB Iomega Zip 100 Drive 2544device umass 2545# USB modem support 2546device umodem 2547# USB mouse 2548device ums 2549# Diamond Rio 500 Mp3 player 2550device urio 2551# USB scanners 2552device uscanner 2553# 2554# ADMtek USB ethernet. Supports the LinkSys USB100TX, 2555# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 2556# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 2557# eval board. 2558device aue 2559# 2560# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 2561# and Netmate II, and the Belkin F5U111. 2562device cue 2563# 2564# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 2565# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 2566# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 2567# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 2568# and 2104USB, and the Corega USB-T. 2569device kue 2570 2571# debugging options for the USB subsystem 2572# 2573options UHCI_DEBUG 2574options OHCI_DEBUG 2575options USB_DEBUG 2576 2577options UGEN_DEBUG 2578options UHID_DEBUG 2579options UHUB_DEBUG 2580options UKBD_DEBUG 2581options ULPT_DEBUG 2582options UMASS_DEBUG 2583options UMS_DEBUG 2584options URIO_DEBUG 2585 2586# options for ukbd: 2587options UKBD_DFLT_KEYMAP # specify the built-in keymap 2588makeoptions UKBD_DFLT_KEYMAP=it.iso 2589 2590# 2591# Embedded system options: 2592# 2593# An embedded system might want to run something other than init. 2594options INIT_PATH="/sbin/init:/stand/sysinstall" 2595 2596# Debug options 2597options BUS_DEBUG # enable newbus debugging 2598options DEBUG_VFS_LOCKS # enable vfs lock debugging 2599options NPX_DEBUG # enable npx debugging (FPU/math emu) 2600 2601##################################################################### 2602# SYSV IPC KERNEL PARAMETERS 2603# 2604# Maximum number of entries in a semaphore map. 2605options SEMMAP=31 2606 2607# Maximum number of System V semaphores that can be used on the system at 2608# one time. 2609options SEMMNI=11 2610 2611# Total number of semaphores system wide 2612options SEMMNS=61 2613 2614# Total number of undo structures in system 2615options SEMMNU=31 2616 2617# Maximum number of System V semaphores that can be used by a single process 2618# at one time. 2619options SEMMSL=61 2620 2621# Maximum number of operations that can be outstanding on a single System V 2622# semaphore at one time. 2623options SEMOPM=101 2624 2625# Maximum number of undo operations that can be outstanding on a single 2626# System V semaphore at one time. 2627options SEMUME=11 2628 2629# Maximum number of shared memory pages system wide. 2630options SHMALL=1025 2631 2632# Maximum size, in bytes, of a single System V shared memory region. 2633options SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)" 2634options SHMMAXPGS=1025 2635 2636# Minimum size, in bytes, of a single System V shared memory region. 2637options SHMMIN=2 2638 2639# Maximum number of shared memory regions that can be used on the system 2640# at one time. 2641options SHMMNI=33 2642 2643# Maximum number of System V shared memory regions that can be attached to 2644# a single process at one time. 2645options SHMSEG=9 2646 2647##################################################################### 2648 2649# More undocumented options for linting. 2650# Note that documenting these are not considered an affront. 2651 2652options AHC_DUMP_EEPROM 2653options AHC_TMODE_ENABLE 2654options CAM_DEBUG_DELAY 2655options CLUSTERDEBUG 2656options COMPAT_LINUX 2657options CPU_UPGRADE_HW_CACHE 2658options DEBUG 2659options DEBUG_LINUX 2660#options DISABLE_PSE 2661options ENABLE_ALART 2662options FB_DEBUG 2663options FB_INSTALL_CDEV 2664options FE_8BIT_SUPPORT 2665options I4B_SMP_WORKAROUND 2666options I586_PMC_GUPROF=0x70000 2667options IBCS2 2668options KBDIO_DEBUG=2 2669options KBD_MAXRETRY=4 2670options KBD_MAXWAIT=6 2671options KBD_RESETDELAY=201 2672options KEY 2673options LOCKF_DEBUG 2674options LOUTB 2675options MSGMNB=2049 2676options MSGMNI=41 2677options MSGSEG=2049 2678options MSGSSZ=16 2679options MSGTQL=41 2680options NBUF=512 2681options NETATALKDEBUG 2682options NMBCLUSTERS=1024 2683options PANIC_REBOOT_WAIT_TIME=16 2684options PSM_DEBUG=1 2685options SCSI_NCR_DEBUG 2686options SCSI_NCR_MAX_SYNC=10000 2687options SCSI_NCR_MAX_WIDE=1 2688options SCSI_NCR_MYADDR=7 2689options SC_DEBUG_LEVEL 2690options SC_RENDER_DEBUG 2691options SHOW_BUSYBUFS # List buffers that prevent root unmount 2692options SIMPLELOCK_DEBUG 2693options SLIP_IFF_OPTS 2694options SPX_HACK 2695options TIMER_FREQ="((14318182+6)/12)" 2696options VFS_BIO_DEBUG 2697options VM_KMEM_SIZE 2698options VM_KMEM_SIZE_MAX 2699options VM_KMEM_SIZE_SCALE 2700options XBONEHACK
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