1# 2# NOTES -- Lines that can be cut/pasted into kernel and hints configs. 3# 4# This file contains machine dependent kernel configuration notes. For 5# machine independent notes, look in /sys/conf/NOTES. 6# 7# $FreeBSD$ 8# 9 10# 11# This directive is mandatory; it defines the architecture to be 12# configured for; in this case, the 386 family based IBM-PC and 13# compatibles. 14# 15machine i386 16 17 18##################################################################### 19# SMP OPTIONS: 20# 21# APIC_IO enables the use of the IO APIC for Symmetric I/O. 22# 23# Notes: 24# 25# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard. 26# 27# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels. 28# 29# Check the 'Rogue SMP hardware' section to see if additional options 30# are required by your hardware. 31# 32 33# Mandatory: 34options APIC_IO # Symmetric (APIC) I/O 35 36# 37# Rogue SMP hardware: 38# 39 40# Bridged PCI cards: 41# 42# The MP tables of most of the current generation MP motherboards 43# do NOT properly support bridged PCI cards. To use one of these 44# cards you should refer to ??? 45 46 47##################################################################### 48# CPU OPTIONS 49 50# 51# You must specify at least one CPU (the one you intend to run on); 52# deleting the specification for CPUs you don't need to use may make 53# parts of the system run faster. 54# I386_CPU is mutually exclusive with the other CPU types. 55# 56#cpu I386_CPU 57cpu I486_CPU 58cpu I586_CPU # aka Pentium(tm) 59cpu I686_CPU # aka Pentium Pro(tm) 60 61# 62# Options for CPU features. 63# 64# CPU_ATHLON_SSE_HACK tries to enable SSE instructions when the BIOS has 65# forgotten to enable them. 66# 67# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM 68# BlueLightning CPU. It works only with Cyrix FPU, and this option 69# should not be used with Intel FPU. 70# 71# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning 72# CPU if CPU supports it. The default is double-clock mode on 73# BlueLightning CPU box. 74# 75# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1). 76# 77# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct 78# mapped mode. Default is 2-way set associative mode. 79# 80# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space 81# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1. 82# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3) 83# 84# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables 85# reorder). This option should not be used if you use memory mapped 86# I/O device(s). 87# 88# CPU_ELAN enables support for AMDs ElanSC520 CPU. 89# 90# CPU_ENABLE_SSE enables SSE/MMX2 instructions support. This is default 91# on I686_CPU and above. 92# CPU_DISABLE_SSE explicitly prevent I686_CPU from turning on SSE. 93# 94# CPU_FASTER_5X86_FPU enables faster FPU exception handler. 95# 96# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products 97# for i386 machines. 98# 99# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of 100# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively 101# (no clock delay). 102# 103# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used 104# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected. 105# The default value is 5. 106# 107# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination 108# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE 109# 1). 110# 111# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option 112# is useful when you use Socket 8 to Socket 370 converter, because most Pentium 113# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs. 114# 115# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). 116# 117# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU 118# enters suspend mode following execution of HALT instruction. 119# 120# CPU_UPGRADE_HW_CACHE eliminates unneeded cache flush instruction(s). 121# 122# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD 123# K5/K6/K6-2 cpus. 124# 125# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache 126# flush at hold state. 127# 128# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs 129# without cache flush at hold state, and (2) write-back CPU cache on 130# Cyrix 6x86 whose revision < 2.7 (NOTE 2). 131# 132# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY 133# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is 134# executed. This option is only needed if I586_CPU is also defined, 135# and should be included for any non-Pentium CPU that defines it. 136# 137# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors 138# which indicates that the 15-16MB range is *definitely* not being 139# occupied by an ISA memory hole. 140# 141# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT, 142# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs. 143# These options may crash your system. 144# 145# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled 146# in write-through mode when revision < 2.7. If revision of Cyrix 147# 6x86 >= 2.7, CPU cache is always enabled in write-back mode. 148# 149# NOTE 3: This option may cause failures for software that requires 150# locked cycles in order to operate correctly. 151# 152options CPU_ATHLON_SSE_HACK 153options CPU_BLUELIGHTNING_FPU_OP_CACHE 154options CPU_BLUELIGHTNING_3X 155options CPU_BTB_EN 156options CPU_DIRECT_MAPPED_CACHE 157options CPU_DISABLE_5X86_LSSER 158options CPU_ELAN 159options CPU_ENABLE_SSE 160#options CPU_DISABLE_SSE 161options CPU_FASTER_5X86_FPU 162options CPU_I486_ON_386 163options CPU_IORT 164options CPU_L2_LATENCY=5 165options CPU_LOOP_EN 166options CPU_PPRO2CELERON 167options CPU_RSTK_EN 168options CPU_SUSP_HLT 169options CPU_UPGRADE_HW_CACHE 170options CPU_WT_ALLOC 171options CYRIX_CACHE_WORKS 172options CYRIX_CACHE_REALLY_WORKS 173#options NO_F00F_HACK 174 175# 176# A math emulator is mandatory if you wish to run on hardware which 177# does not have a floating-point processor. Pick either the original, 178# bogus (but freely-distributable) math emulator, or a much more 179# fully-featured but GPL-licensed emulator taken from Linux. 180# 181options MATH_EMULATE #Support for x87 emulation 182# Don't enable both of these in a real config. 183options GPL_MATH_EMULATE #Support for x87 emulation via 184 #new math emulator 185 186# 187# PERFMON causes the driver for Pentium/Pentium Pro performance counters 188# to be compiled. See perfmon(4) for more information. 189# 190options PERFMON 191 192 193##################################################################### 194# NETWORKING OPTIONS 195 196# 197# DEVICE_POLLING adds support for mixed interrupt-polling handling 198# of network device drivers, which has significant benefits in terms 199# of robustness to overloads and responsivity, as well as permitting 200# accurate scheduling of the CPU time between kernel network processing 201# and other activities. The drawback is a moderate (up to 1/HZ seconds) 202# potential increase in response times. 203# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING 204# to achieve smoother behaviour. 205# Additionally, you can enable/disable polling at runtime with the 206# sysctl variable kern.polling.enable (defaults off), and select 207# the CPU fraction reserved to userland with the sysctl variable 208# kern.polling.user_frac (default 50, range 0..100). 209# 210# Only the "dc" "fxp" and "sis" devices support this mode of operation at 211# the time of this writing. 212 213options DEVICE_POLLING 214 215 216##################################################################### 217# CLOCK OPTIONS 218 219# The following options are used for debugging clock behavior only, and 220# should not be used for production systems. 221# 222# CLK_CALIBRATION_LOOP will run the clock calibration loop at startup 223# until the user presses a key. 224 225options CLK_CALIBRATION_LOOP 226 227# The following two options measure the frequency of the corresponding 228# clock relative to the RTC (onboard mc146818a). 229 230options CLK_USE_I8254_CALIBRATION 231options CLK_USE_TSC_CALIBRATION 232 233 234##################################################################### 235# MISCELLANEOUS DEVICES AND OPTIONS 236 237device speaker #Play IBM BASIC-style noises out your speaker 238device gzip #Exec gzipped a.out's. REQUIRES COMPAT_AOUT! 239 240 241##################################################################### 242# HARDWARE BUS CONFIGURATION 243 244# 245# ISA bus 246# 247device isa 248 249# 250# Options for `isa': 251# 252# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 253# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 254# This option breaks suspend/resume on some portables. 255# 256# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 257# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 258# Automatic EOI is documented not to work for for the slave with the 259# original i8259A, but it works for some clones and some integrated 260# versions. 261# 262# MAXMEM specifies the amount of RAM on the machine; if this is not 263# specified, FreeBSD will first read the amount of memory from the CMOS 264# RAM, so the amount of memory will initially be limited to 64MB or 16MB 265# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 266# then attempt to detect the installed amount of RAM. If this probe 267# fails to detect >64MB RAM you will have to use the MAXMEM option. 268# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 269# be 131072 (128 * 1024). 270# 271# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 272# reset the CPU for reboot. This is needed on some systems with broken 273# keyboard controllers. 274 275options COMPAT_OLDISA #Use ISA shims and glue for old drivers 276options AUTO_EOI_1 277#options AUTO_EOI_2 278 279options MAXMEM="(128*1024)" 280#options BROKEN_KEYBOARD_RESET 281 282# 283# EISA bus 284# 285# The EISA bus device is `eisa'. It provides auto-detection and 286# configuration support for all devices on the EISA bus. 287 288device eisa 289 290# By default, only 10 EISA slots are probed, since the slot numbers 291# above clash with the configuration address space of the PCI subsystem, 292# and the EISA probe is not very smart about this. This is sufficient 293# for most machines, but in particular the HP NetServer LC series comes 294# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11, 295# thus you need to bump this figure to 12 for them. 296options EISA_SLOTS=12 297 298# 299# MCA bus: 300# 301# The MCA bus device is `mca'. It provides auto-detection and 302# configuration support for all devices on the MCA bus. 303# No hints are required for MCA. 304 305device mca 306 307# 308# PCI bus & PCI options: 309# 310device pci 311 312# 313# AGP GART support 314device agp 315 316 317##################################################################### 318# HARDWARE DEVICE CONFIGURATION 319 320# 321# Mandatory devices: 322# 323 324# To include support for VGA VESA video modes 325options VESA 326 327# Turn on extra debugging checks and output for VESA support. 328options VESA_DEBUG 329 330# The pcvt console driver (vt220 compatible). 331device vt 332hint.vt.0.at="isa" 333options XSERVER # support for running an X server on vt 334options FAT_CURSOR # start with block cursor 335# This PCVT option is for keyboards such as those used on really old ThinkPads 336options PCVT_SCANSET=2 337# Other PCVT options are documented in pcvt(4). 338options PCVT_24LINESDEF 339options PCVT_CTRL_ALT_DEL 340options PCVT_META_ESC 341options PCVT_NSCREENS=9 342options PCVT_PRETTYSCRNS 343options PCVT_SCREENSAVER 344options PCVT_USEKBDSEC 345options PCVT_VT220KEYB 346options PCVT_GREENSAVER 347 348# 349# The Numeric Processing eXtension driver. In addition to this, you 350# may configure a math emulator (see above). If your machine has a 351# hardware FPU and the kernel configuration includes the npx device 352# *and* a math emulator compiled into the kernel, the hardware FPU 353# will be used, unless it is found to be broken or unless "flags" to 354# npx0 includes "0x08", which requests preference for the emulator. 355device npx 356hint.npx.0.at="nexus" 357hint.npx.0.port="0x0F0" 358hint.npx.0.flags="0x0" 359hint.npx.0.irq="13" 360 361# 362# `flags' for npx0: 363# 0x01 don't use the npx registers to optimize bcopy. 364# 0x02 don't use the npx registers to optimize bzero. 365# 0x04 don't use the npx registers to optimize copyin or copyout. 366# 0x08 use emulator even if hardware FPU is available. 367# The npx registers are normally used to optimize copying and zeroing when 368# all of the following conditions are satisfied: 369# I586_CPU is an option 370# the cpu is an i586 (perhaps not a Pentium) 371# the probe for npx0 succeeds 372# INT 16 exception handling works. 373# Then copying and zeroing using the npx registers is normally 30-100% faster. 374# The flags can be used to control cases where it doesn't work or is slower. 375# Setting them at boot time using userconfig works right (the optimizations 376# are not used until later in the bootstrap when npx0 is attached). 377# Flag 0x08 automatically disables the i586 optimized routines. 378# 379 380# 381# Optional devices: 382# 383 384# 385# ACPI support using the Intel ACPI Component Architecture reference 386# implementation. 387# 388# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer 389# kernel environment variables to select initial debugging levels for the 390# Intel ACPICA code. (Note that the Intel code must also have USE_DEBUGGER 391# defined when it is built). 392# 393# Note that building ACPI into the kernel is deprecated; the module is 394# normally loaded automatically by the loader. 395# 396device acpica 397options ACPI_DEBUG 398 399# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README 400device fla 401hint.fla.0.at="isa" 402 403# 404# mse: Logitech and ATI InPort bus mouse ports 405 406device mse 407hint.mse.0.at="isa" 408hint.mse.0.port="0x23c" 409hint.mse.0.irq="5" 410 411# 412# Network interfaces: 413# 414 415# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 416# el: 3Com 3C501 (slow!) 417# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; 418# Intel EtherExpress 419# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 420# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 421# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133 422# (no hints needed). 423# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140, 424# OC-3141, OC-3540, OC-3250 425# rdp: RealTek RTL 8002-based pocket ethernet adapters 426# sbni: Granch SBNI12-xx ISA and PCI adapters 427 428# Order for ISA/EISA devices is important here 429 430device cx 1 431hint.cx.0.at="isa" 432hint.cx.0.port="0x240" 433hint.cx.0.irq="15" 434hint.cx.0.drq="7" 435device el 1 436hint.el.0.at="isa" 437hint.el.0.port="0x300" 438hint.el.0.irq="9" 439device ie 2 440hint.ie.0.at="isa" 441hint.ie.0.port="0x300" 442hint.ie.0.irq="5" 443hint.ie.0.maddr="0xd0000" 444hint.ie.1.at="isa" 445hint.ie.1.port="0x360" 446hint.ie.1.irq="7" 447hint.ie.1.maddr="0xd0000" 448device le 1 449hint.le.0.at="isa" 450hint.le.0.port="0x300" 451hint.le.0.irq="5" 452hint.le.0.maddr="0xd0000" 453device rdp 1 454hint.rdp.0.at="isa" 455hint.rdp.0.port="0x378" 456hint.rdp.0.irq="7" 457hint.rdp.0.flags="2" 458device sbni 459hint.sbni.0.at="isa" 460hint.sbni.0.port="0x210" 461hint.sbni.0.irq="0xefdead" 462hint.sbni.0.flags="0" 463 464device oltr 465hint.oltr.0.at="isa" 466 467# 468# Audio drivers: `pca' 469# 470# pca: PCM audio through your PC speaker 471 472device pca 473hint.pca.0.at="isa" 474hint.pca.0.port="0x040" 475 476# 477# Miscellaneous hardware: 478# 479# mcd: Mitsumi CD-ROM using proprietary (non-ATAPI) interface 480# scd: Sony CD-ROM using proprietary (non-ATAPI) interface 481# matcd: Matsushita/Panasonic CD-ROM using proprietary (non-ATAPI) interface 482# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 483# ctx: Cortex-I frame grabber 484# apm: Laptop Advanced Power Management (experimental) 485# pmtimer: Timer device driver for power management events (APM or ACPI) 486# spigot: The Creative Labs Video Spigot video-acquisition board 487# gp: National Instruments AT-GPIB and AT-GPIB/TNT board, PCMCIA-GPIB 488# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey 489# gsc: Genius GS-4500 hand scanner. 490# rc: RISCom/8 multiport card 491# tw: TW-523 power line interface for use with X-10 home control products 492# spic: Sony Programmable I/O controller (VAIO notebooks) 493# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 494# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 495 496# Notes on APM 497# The flags takes the following meaning for apm0: 498# 0x0020 Statclock is broken. 499# If apm is omitted, some systems require sysctl kern.timecounter.method=1 500# for correct timekeeping. 501 502# Notes on the spigot: 503# The video spigot is at 0xad6. This port address can not be changed. 504# The irq values may only be 10, 11, or 15 505# I/O memory is an 8kb region. Possible values are: 506# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 507# The start address must be on an even boundary. 508# Add the following option if you want to allow non-root users to be able 509# to access the spigot. This option is not secure because it allows users 510# direct access to the I/O page. 511# options SPIGOT_UNSECURE 512 513# Notes on the Specialix SI/XIO driver: 514# The host card is memory, not IO mapped. 515# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 516# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 517# The cards can use an IRQ of 11, 12 or 15. 518 519# Notes on the Sony Programmable I/O controller 520# This is a temporary driver that should someday be replaced by something 521# that hooks into the ACPI layer. The device is hooked to the PIIX4's 522# General Device 10 decoder, which means you have to fiddle with PCI 523# registers to map it in, even though it is otherwise treated here as 524# an ISA device. At the moment, the driver polls, although the device 525# is capable of generating interrupts. It largely undocumented. 526# The port location in the hint is where you WANT the device to be 527# mapped. 0x10a0 seems to be traditional. At the moment the jogdial 528# is the only thing truly supported, but aparently a fair percentage 529# of the Vaio extra features are controlled by this device. 530 531# Notes on the Stallion stl and stli drivers: 532# See src/i386/isa/README.stl for complete instructions. 533# This is version 0.0.5alpha, unsupported by Stallion. 534# The stl driver has a secondary IO port hard coded at 0x280. You need 535# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 536# The "flags" and "msize" settings on the stli driver depend on the board: 537# EasyConnection 8/64 ISA: flags 23 msize 0x1000 538# EasyConnection 8/64 EISA: flags 24 msize 0x10000 539# EasyConnection 8/64 MCA: flags 25 msize 0x1000 540# ONboard ISA: flags 4 msize 0x10000 541# ONboard EISA: flags 7 msize 0x10000 542# ONboard MCA: flags 3 msize 0x10000 543# Brumby: flags 2 msize 0x4000 544# Stallion: flags 1 msize 0x10000 545 546device mcd 1 547hint.mcd.0.at="isa" 548hint.mcd.0.port="0x300" 549hint.mcd.0.irq="10" 550# for the Sony CDU31/33A CDROM 551device scd 1 552hint.scd.0.at="isa" 553hint.scd.0.port="0x230" 554# for the SoundBlaster 16 multicd - up to 4 devices 555device matcd 1 556hint.matcd.0.at="isa" 557hint.matcd.0.port="0x230" 558device wt 1 559hint.wt.0.at="isa" 560hint.wt.0.port="0x300" 561hint.wt.0.irq="5" 562hint.wt.0.drq="1" 563device ctx 1 564hint.ctx.0.at="isa" 565hint.ctx.0.port="0x230" 566hint.ctx.0.maddr="0xd0000" 567device spigot 1 568hint.spigot.0.at="isa" 569hint.spigot.0.port="0xad6" 570hint.spigot.0.irq="15" 571hint.spigot.0.maddr="0xee000" 572device apm 573hint.apm.0.flags="0x20" 574device pmtimer # Adjust system timer at wakeup time 575hint.pmtimer.0.at="isa" 576device gp 577hint.gp.0.at="isa" 578hint.gp.0.port="0x2c0" 579device gsc 1 580hint.gsc.0.at="isa" 581hint.gsc.0.port="0x270" 582hint.gsc.0.drq="3" 583device rc 1 584hint.rc.0.at="isa" 585hint.rc.0.port="0x220" 586hint.rc.0.irq="12" 587# the port and irq for tw0 are fictitious 588device tw 1 589hint.tw.0.at="isa" 590hint.tw.0.port="0x380" 591hint.tw.0.irq="11" 592device asc 1 593hint.asc.0.at="isa" 594hint.asc.0.port="0x3EB" 595hint.asc.0.drq="3" 596hint.asc.0.irq="10" 597device spic 598hint.spic.0.at="isa" 599hint.spic.0.port="0x10a0" 600device stl 601hint.stl.0.at="isa" 602hint.stl.0.port="0x2a0" 603hint.stl.0.irq="10" 604device stli 605hint.stli.0.at="isa" 606hint.stli.0.port="0x2a0" 607hint.stli.0.maddr="0xcc000" 608hint.stli.0.flags="23" 609hint.stli.0.msize="0x1000" 610# You are unlikely to have the hardware for loran <phk@FreeBSD.org> 611device loran 612hint.loran.0.at="isa" 613hint.loran.0.irq="5" 614 615# 616# Laptop/Notebook options: 617# 618# See also: 619# apm under `Miscellaneous hardware' 620# above. 621 622# For older notebooks that signal a powerfail condition (external 623# power supply dropped, or battery state low) by issuing an NMI: 624 625options POWERFAIL_NMI # make it beep instead of panicing 626 627# 628# I2C Bus 629# 630# Philips i2c bus support is provided by the `iicbus' device. 631# 632# Supported interfaces: 633# pcf Philips PCF8584 ISA-bus controller 634# 635device pcf 636hint.pcf.0.at="isa" 637hint.pcf.0.port="0x320" 638hint.pcf.0.irq="5" 639 640#--------------------------------------------------------------------------- 641# ISDN4BSD 642# 643# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 644# 645# i4b passive ISDN cards support contains the following hardware drivers: 646# 647# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver 648# iwic - Winbond W6692 PCI bus ISDN S/T interface controller 649# ifpi - AVM Fritz!Card PCI driver 650# ifpi2 - AVM Fritz!Card PCI version 2 driver 651# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver 652# ifpnp - AVM Fritz!Card PnP driver 653# itjc - Siemens ISAC / TJNet Tiger300/320 chipset 654# 655# i4b active ISDN cards support contains the following hardware drivers: 656# 657# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1 658# 659# Note that the ``options'' (if given) and ``device'' lines must BOTH 660# be uncommented to enable support for a given card ! 661# 662# In addition to a hardware driver (and probably an option) the mandatory 663# ISDN protocol stack devices and the mandatory support device must be 664# enabled as well as one or more devices from the optional devices section. 665# 666#--------------------------------------------------------------------------- 667# isic driver (Siemens/Infineon chipsets) 668# 669device isic 670# 671# ISA bus non-PnP Cards: 672# ---------------------- 673# 674# Teles S0/8 or Niccy 1008 675options TEL_S0_8 676hint.isic.0.at="isa" 677hint.isic.0.maddr="0xd0000" 678hint.isic.0.irq="5" 679hint.isic.0.flags="1" 680# 681# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 682options TEL_S0_16 683hint.isic.0.at="isa" 684hint.isic.0.port="0xd80" 685hint.isic.0.maddr="0xd0000" 686hint.isic.0.irq="5" 687hint.isic.0.flags="2" 688# 689# Teles S0/16.3 690options TEL_S0_16_3 691hint.isic.0.at="isa" 692hint.isic.0.port="0xd80" 693hint.isic.0.irq="5" 694hint.isic.0.flags="3" 695# 696# AVM A1 or AVM Fritz!Card 697options AVM_A1 698hint.isic.0.at="isa" 699hint.isic.0.port="0x340" 700hint.isic.0.irq="5" 701hint.isic.0.flags="4" 702# 703# USRobotics Sportster ISDN TA intern 704options USR_STI 705hint.isic.0.at="isa" 706hint.isic.0.port="0x268" 707hint.isic.0.irq="5" 708hint.isic.0.flags="7" 709# 710# ITK ix1 Micro ( < V.3, non-PnP version ) 711options ITKIX1 712hint.isic.0.at="isa" 713hint.isic.0.port="0x398" 714hint.isic.0.irq="10" 715hint.isic.0.flags="18" 716# 717# ELSA PCC-16 718options ELSA_PCC16 719hint.isic.0.at="isa" 720hint.isic.0.port="0x360" 721hint.isic.0.irq="10" 722hint.isic.0.flags="20" 723# 724# ISA bus PnP Cards: 725# ------------------ 726# 727# Teles S0/16.3 PnP 728options TEL_S0_16_3_P 729# 730# Creatix ISDN-S0 P&P 731options CRTX_S0_P 732# 733# Dr. Neuhaus Niccy Go@ 734options DRN_NGO 735# 736# Sedlbauer Win Speed 737options SEDLBAUER 738# 739# Dynalink IS64PH 740options DYNALINK 741# 742# ELSA QuickStep 1000pro ISA 743options ELSA_QS1ISA 744# 745# Siemens I-Surf 2.0 746options SIEMENS_ISURF2 747# 748# Asuscom ISDNlink 128K ISA 749options ASUSCOM_IPAC 750# 751# Eicon Diehl DIVA 2.0 and 2.02 752options EICON_DIVA 753# 754# Compaq Microcom 610 ISDN card (Compaq series PSB2222I) 755options COMPAQ_M610 756# 757# PCI bus Cards: 758# -------------- 759# 760# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 761options ELSA_QS1PCI 762# 763# 764#--------------------------------------------------------------------------- 765# ifpnp driver for AVM Fritz!Card PnP 766# 767# AVM Fritz!Card PnP 768device ifpnp 769# 770#--------------------------------------------------------------------------- 771# ihfc driver for Cologne Chip ISA chipsets (experimental!) 772# 773# Teles 16.3c ISA PnP 774# AcerISDN P10 ISA PnP 775# TELEINT ISDN SPEED No.1 776device ihfc 777# 778#--------------------------------------------------------------------------- 779# ifpi driver for AVM Fritz!Card PCI 780# 781# AVM Fritz!Card PCI 782device ifpi 783# 784#--------------------------------------------------------------------------- 785# ifpi2 driver for AVM Fritz!Card PCI version 2 786# 787# AVM Fritz!Card PCI version 2 788device "ifpi2" 789# 790#--------------------------------------------------------------------------- 791# iwic driver for Winbond W6692 chipset 792# 793# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards) 794device iwic 795# 796#--------------------------------------------------------------------------- 797# itjc driver for Simens ISAC / TJNet Tiger300/320 chipset 798# 799# Traverse Technologies NETjet-S 800# Teles PCI-TJ 801device itjc 802# 803#--------------------------------------------------------------------------- 804# iavc driver (AVM active cards, needs i4bcapi driver!) 805# 806device iavc 807# 808# AVM B1 ISA bus (PnP mode not supported!) 809# ---------------------------------------- 810hint.iavc.0.at="isa" 811hint.iavc.0.port="0x150" 812hint.iavc.0.irq="5" 813# 814#--------------------------------------------------------------------------- 815# ISDN Protocol Stack - mandatory for all hardware drivers 816# 817# Q.921 / layer 2 - i4b passive cards D channel handling 818device "i4bq921" 819# 820# Q.931 / layer 3 - i4b passive cards D channel handling 821device "i4bq931" 822# 823# layer 4 - i4b common passive and active card handling 824device "i4b" 825# 826#--------------------------------------------------------------------------- 827# ISDN devices - mandatory for all hardware drivers 828# 829# userland driver to do ISDN tracing (for passive cards only) 830device "i4btrc" 4 831# 832# userland driver to control the whole thing 833device "i4bctl" 834# 835#--------------------------------------------------------------------------- 836# ISDN devices - optional 837# 838# userland driver for access to raw B channel 839device "i4brbch" 4 840# 841# userland driver for telephony 842device "i4btel" 2 843# 844# network driver for IP over raw HDLC ISDN 845device "i4bipr" 4 846# enable VJ header compression detection for ipr i/f 847options IPR_VJ 848# enable logging of the first n IP packets to isdnd (n=32 here) 849options IPR_LOG=32 850# 851# network driver for sync PPP over ISDN; requires an equivalent 852# number of sppp device to be configured 853device "i4bisppp" 4 854# 855# B-channel interface to the netgraph subsystem 856device "i4bing" 2 857# 858# CAPI driver needed for active ISDN cards (see iavc driver above) 859device "i4bcapi" 860# 861#--------------------------------------------------------------------------- 862 863# 864# Set the number of PV entries per process. Increasing this can 865# stop panics related to heavy use of shared memory. However, that can 866# (combined with large amounts of physical memory) cause panics at 867# boot time due the kernel running out of VM space. 868# 869# If you're tweaking this, you might also want to increase the sysctls 870# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 871# 872# The value below is the one more than the default. 873# 874options PMAP_SHPGPERPROC=201 875 876# 877# Change the size of the kernel virtual address space. Due to 878# constraints in loader(8) on i386, this must be a multiple of 4. 879# 256 = 1 GB of kernel address space. Increasing this also causes 880# a reduction of the address space in user processes. 512 splits 881# the 4GB cpu address space in half (2GB user, 2GB kernel). 882# 883options KVA_PAGES=260 884 885 886##################################################################### 887# ABI Emulation 888 889# Enable iBCS2 runtime support for SCO and ISC binaries 890options IBCS2 891 892# Emulate spx device for client side of SVR3 local X interface 893options SPX_HACK 894 895# Enable Linux ABI emulation 896options COMPAT_LINUX 897 898# Enable i386 a.out binary support 899options COMPAT_AOUT 900 901# Enable the linux-like proc filesystem support (requires COMPAT_LINUX 902# and PSEUDOFS) 903options LINPROCFS 904 905# 906# SysVR4 ABI emulation 907# 908# The svr4 ABI emulator can be statically compiled into the kernel or loaded as 909# a KLD module. 910# The STREAMS network emulation code can also be compiled statically or as a 911# module. If loaded as a module, it must be loaded before the svr4 module 912# (the /usr/sbin/svr4 script does this for you). If compiling statically, 913# the `streams' device must be configured into any kernel which also 914# specifies COMPAT_SVR4. It is possible to have a statically-configured 915# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4 916# script understands that it doesn't need to load the `streams' module under 917# those circumstances. 918# Caveat: At this time, `options KTRACE' is required for the svr4 emulator 919# (whether static or dynamic). 920# 921options COMPAT_SVR4 # build emulator statically 922options DEBUG_SVR4 # enable verbose debugging 923device streams # STREAMS network driver (required for svr4). 924 925 926##################################################################### 927# VM OPTIONS 928 929# Disable the 4 MByte page PSE CPU feature. The PSE feature allows the 930# kernel to use a 4 MByte pages to map the kernel instead of 4k pages. 931# This saves on the amount of memory needed for page tables needed to 932# map the kernel. You should only disable this feature as a temporary 933# workaround if you are having problems with it enabled. 934# 935#options DISABLE_PSE 936 937# Disable the global pages PGE CPU feature. The PGE feature allows pages 938# to be marked with the PG_G bit. TLB entries for these pages are not 939# flushed from the cache when %cr3 is reloaded. This can make context 940# switches less expensive. You should only disable this feature as a 941# temporary workaround if you are having problems with it enabled. 942# 943#options DISABLE_PG_G 944 945# KSTACK_PAGES is the number of memory pages to assign to the kernel 946# stack of each thread. 947 948options KSTACK_PAGES=3 949 950##################################################################### 951 952# More undocumented options for linting. 953# Note that documenting these are not considered an affront. 954 955# PECOFF module (Win32 Execution Format) 956options PECOFF_SUPPORT 957options PECOFF_DEBUG 958 959options ENABLE_ALART 960options I4B_SMP_WORKAROUND 961options I586_PMC_GUPROF=0x70000 962options KBDIO_DEBUG=2 963options KBD_MAXRETRY=4 964options KBD_MAXWAIT=6 965options KBD_RESETDELAY=201 966 967options PSM_DEBUG=1 968 969options TIMER_FREQ="((14318182+6)/12)" 970 971options VM_KMEM_SIZE 972options VM_KMEM_SIZE_MAX 973options VM_KMEM_SIZE_SCALE 974 975# Yet more undocumented options for linting. 976options COMPAT_SUNOS 977