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_ENABLE_SSE enables SSE/MMX2 instructions support. 89# 90# CPU_FASTER_5X86_FPU enables faster FPU exception handler. 91# 92# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products 93# for i386 machines. 94# 95# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of 96# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively 97# (no clock delay). 98# 99# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used 100# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected. 101# The default value is 5. 102# 103# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination 104# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE 105# 1). 106# 107# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option 108# is useful when you use Socket 8 to Socket 370 converter, because most Pentium 109# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs. 110# 111# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). 112# 113# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU 114# enters suspend mode following execution of HALT instruction. 115# 116# CPU_UPGRADE_HW_CACHE eliminates unneeded cache flush instruction(s). 117# 118# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD 119# K5/K6/K6-2 cpus. 120# 121# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache 122# flush at hold state. 123# 124# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs 125# without cache flush at hold state, and (2) write-back CPU cache on 126# Cyrix 6x86 whose revision < 2.7 (NOTE 2). 127# 128# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY 129# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is 130# executed. This option is only needed if I586_CPU is also defined, 131# and should be included for any non-Pentium CPU that defines it. 132# 133# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors 134# which indicates that the 15-16MB range is *definitely* not being 135# occupied by an ISA memory hole. 136# 137# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT, 138# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs. 139# These options may crash your system. 140# 141# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled 142# in write-through mode when revision < 2.7. If revision of Cyrix 143# 6x86 >= 2.7, CPU cache is always enabled in write-back mode. 144# 145# NOTE 3: This option may cause failures for software that requires 146# locked cycles in order to operate correctly. 147# 148options CPU_ATHLON_SSE_HACK 149options CPU_BLUELIGHTNING_FPU_OP_CACHE 150options CPU_BLUELIGHTNING_3X 151options CPU_BTB_EN 152options CPU_DIRECT_MAPPED_CACHE 153options CPU_DISABLE_5X86_LSSER 154options CPU_ENABLE_SSE 155options CPU_FASTER_5X86_FPU 156options CPU_I486_ON_386 157options CPU_IORT 158options CPU_L2_LATENCY=5 159options CPU_LOOP_EN 160options CPU_PPRO2CELERON 161options CPU_RSTK_EN 162options CPU_SUSP_HLT 163options CPU_UPGRADE_HW_CACHE 164options CPU_WT_ALLOC 165options CYRIX_CACHE_WORKS 166options CYRIX_CACHE_REALLY_WORKS 167#options NO_F00F_HACK 168 169# 170# A math emulator is mandatory if you wish to run on hardware which 171# does not have a floating-point processor. Pick either the original, 172# bogus (but freely-distributable) math emulator, or a much more 173# fully-featured but GPL-licensed emulator taken from Linux. 174# 175options MATH_EMULATE #Support for x87 emulation 176# Don't enable both of these in a real config. 177options GPL_MATH_EMULATE #Support for x87 emulation via 178 #new math emulator 179 180# 181# PERFMON causes the driver for Pentium/Pentium Pro performance counters 182# to be compiled. See perfmon(4) for more information. 183# 184options PERFMON 185 186# 187# Stuff specific to the AMD Elan Sc520 cpu. 188device elan-mmcr # Support mapping MMCR in userland. 189 190 191##################################################################### 192# NETWORKING OPTIONS 193 194# 195# DEVICE_POLLING adds support for mixed interrupt-polling handling 196# of network device drivers, which has significant benefits in terms 197# of robustness to overloads and responsivity, as well as permitting 198# accurate scheduling of the CPU time between kernel network processing 199# and other activities. The drawback is a moderate (up to 1/HZ seconds) 200# potential increase in response times. 201# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING 202# to achieve smoother behaviour. 203# Additionally, you can enable/disable polling at runtime with the 204# sysctl variable kern.polling.enable (defaults off), and select 205# the CPU fraction reserved to userland with the sysctl variable 206# kern.polling.user_frac (default 50, range 0..100). 207# 208# Only the "dc" "fxp" and "sis" devices support this mode of operation at 209# the time of this writing. 210 211options DEVICE_POLLING 212 213 214##################################################################### 215# CLOCK OPTIONS 216 217# The following options are used for debugging clock behavior only, and 218# should not be used for production systems. 219# 220# CLK_CALIBRATION_LOOP will run the clock calibration loop at startup 221# until the user presses a key. 222 223options CLK_CALIBRATION_LOOP 224 225# The following two options measure the frequency of the corresponding 226# clock relative to the RTC (onboard mc146818a). 227 228options CLK_USE_I8254_CALIBRATION 229options CLK_USE_TSC_CALIBRATION 230 231 232##################################################################### 233# MISCELLANEOUS DEVICES AND OPTIONS 234 235device speaker #Play IBM BASIC-style noises out your speaker 236device gzip #Exec gzipped a.out's 237 238 239##################################################################### 240# HARDWARE BUS CONFIGURATION 241 242# 243# ISA bus 244# 245device isa 246 247# 248# Options for `isa': 249# 250# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 251# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 252# This option breaks suspend/resume on some portables. 253# 254# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 255# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 256# Automatic EOI is documented not to work for for the slave with the 257# original i8259A, but it works for some clones and some integrated 258# versions. 259# 260# MAXMEM specifies the amount of RAM on the machine; if this is not 261# specified, FreeBSD will first read the amount of memory from the CMOS 262# RAM, so the amount of memory will initially be limited to 64MB or 16MB 263# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 264# then attempt to detect the installed amount of RAM. If this probe 265# fails to detect >64MB RAM you will have to use the MAXMEM option. 266# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 267# be 131072 (128 * 1024). 268# 269# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 270# reset the CPU for reboot. This is needed on some systems with broken 271# keyboard controllers. 272 273options COMPAT_OLDISA #Use ISA shims and glue for old drivers 274options AUTO_EOI_1 275#options AUTO_EOI_2 276 277options MAXMEM="(128*1024)" 278#options BROKEN_KEYBOARD_RESET 279 280# 281# EISA bus 282# 283# The EISA bus device is `eisa'. It provides auto-detection and 284# configuration support for all devices on the EISA bus. 285 286device eisa 287 288# By default, only 10 EISA slots are probed, since the slot numbers 289# above clash with the configuration address space of the PCI subsystem, 290# and the EISA probe is not very smart about this. This is sufficient 291# for most machines, but in particular the HP NetServer LC series comes 292# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11, 293# thus you need to bump this figure to 12 for them. 294options EISA_SLOTS=12 295 296# 297# MCA bus: 298# 299# The MCA bus device is `mca'. It provides auto-detection and 300# configuration support for all devices on the MCA bus. 301# No hints are required for MCA. 302 303device mca 304 305# 306# PCI bus & PCI options: 307# 308device pci 309 310# 311# AGP GART support 312device agp 313 314 315##################################################################### 316# HARDWARE DEVICE CONFIGURATION 317 318# 319# Mandatory devices: 320# 321 322# To include support for VGA VESA video modes 323options VESA 324 325# Turn on extra debugging checks and output for VESA support. 326options VESA_DEBUG 327 328# The pcvt console driver (vt220 compatible). 329device vt 330hint.vt.0.at="isa" 331options XSERVER # support for running an X server on vt 332options FAT_CURSOR # start with block cursor 333# This PCVT option is for keyboards such as those used on really old ThinkPads 334options PCVT_SCANSET=2 335# Other PCVT options are documented in pcvt(4). 336options PCVT_24LINESDEF 337options PCVT_CTRL_ALT_DEL 338options PCVT_META_ESC 339options PCVT_NSCREENS=9 340options PCVT_PRETTYSCRNS 341options PCVT_SCREENSAVER 342options PCVT_USEKBDSEC 343options PCVT_VT220KEYB 344options PCVT_GREENSAVER 345 346# 347# The Numeric Processing eXtension driver. In addition to this, you 348# may configure a math emulator (see above). If your machine has a 349# hardware FPU and the kernel configuration includes the npx device 350# *and* a math emulator compiled into the kernel, the hardware FPU 351# will be used, unless it is found to be broken or unless "flags" to 352# npx0 includes "0x08", which requests preference for the emulator. 353device npx 354hint.npx.0.at="nexus" 355hint.npx.0.port="0x0F0" 356hint.npx.0.flags="0x0" 357hint.npx.0.irq="13" 358 359# 360# `flags' for npx0: 361# 0x01 don't use the npx registers to optimize bcopy. 362# 0x02 don't use the npx registers to optimize bzero. 363# 0x04 don't use the npx registers to optimize copyin or copyout. 364# 0x08 use emulator even if hardware FPU is available. 365# The npx registers are normally used to optimize copying and zeroing when 366# all of the following conditions are satisfied: 367# I586_CPU is an option 368# the cpu is an i586 (perhaps not a Pentium) 369# the probe for npx0 succeeds 370# INT 16 exception handling works. 371# Then copying and zeroing using the npx registers is normally 30-100% faster. 372# The flags can be used to control cases where it doesn't work or is slower. 373# Setting them at boot time using userconfig works right (the optimizations 374# are not used until later in the bootstrap when npx0 is attached). 375# Flag 0x08 automatically disables the i586 optimized routines. 376# 377 378# 379# Optional devices: 380# 381 382# 383# ACPI support using the Intel ACPI Component Architecture reference 384# implementation. 385# 386# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer 387# kernel environment variables to select initial debugging levels for the 388# Intel ACPICA code. (Note that the Intel code must also have USE_DEBUGGER 389# defined when it is built). 390# 391# Note that building ACPI into the kernel is deprecated; the module is 392# normally loaded automatically by the loader. 393# 394device acpica 395options ACPI_DEBUG 396 397# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README 398device fla 399hint.fla.0.at="isa" 400 401# 402# mse: Logitech and ATI InPort bus mouse ports 403 404device mse 405hint.mse.0.at="isa" 406hint.mse.0.port="0x23c" 407hint.mse.0.irq="5" 408 409# 410# Network interfaces: 411# 412 413# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 414# el: 3Com 3C501 (slow!) 415# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; 416# Intel EtherExpress 417# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 418# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 419# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133 420# (no hints needed). 421# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140, 422# OC-3141, OC-3540, OC-3250 423# rdp: RealTek RTL 8002-based pocket ethernet adapters 424# sbni: Granch SBNI12-xx ISA and PCI adapters 425 426# Order for ISA/EISA devices is important here 427 428device cx 1 429hint.cx.0.at="isa" 430hint.cx.0.port="0x240" 431hint.cx.0.irq="15" 432hint.cx.0.drq="7" 433device el 1 434hint.el.0.at="isa" 435hint.el.0.port="0x300" 436hint.el.0.irq="9" 437device ie 2 438hint.ie.0.at="isa" 439hint.ie.0.port="0x300" 440hint.ie.0.irq="5" 441hint.ie.0.maddr="0xd0000" 442hint.ie.1.at="isa" 443hint.ie.1.port="0x360" 444hint.ie.1.irq="7" 445hint.ie.1.maddr="0xd0000" 446device le 1 447hint.le.0.at="isa" 448hint.le.0.port="0x300" 449hint.le.0.irq="5" 450hint.le.0.maddr="0xd0000" 451device rdp 1 452hint.rdp.0.at="isa" 453hint.rdp.0.port="0x378" 454hint.rdp.0.irq="7" 455hint.rdp.0.flags="2" 456device sbni 457hint.sbni.0.at="isa" 458hint.sbni.0.port="0x210" 459hint.sbni.0.irq="0xefdead" 460hint.sbni.0.flags="0" 461 462device oltr 463hint.oltr.0.at="isa" 464 465# 466# Audio drivers: `pca' 467# 468# pca: PCM audio through your PC speaker 469 470device pca 471hint.pca.0.at="isa" 472hint.pca.0.port="0x040" 473 474# 475# Miscellaneous hardware: 476# 477# mcd: Mitsumi CD-ROM using proprietary (non-ATAPI) interface 478# scd: Sony CD-ROM using proprietary (non-ATAPI) interface 479# matcd: Matsushita/Panasonic CD-ROM using proprietary (non-ATAPI) interface 480# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 481# ctx: Cortex-I frame grabber 482# apm: Laptop Advanced Power Management (experimental) 483# pmtimer: Timer device driver for power management events (APM or ACPI) 484# spigot: The Creative Labs Video Spigot video-acquisition board 485# gp: National Instruments AT-GPIB and AT-GPIB/TNT board, PCMCIA-GPIB 486# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey 487# gsc: Genius GS-4500 hand scanner. 488# rc: RISCom/8 multiport card 489# tw: TW-523 power line interface for use with X-10 home control products 490# spic: Sony Programmable I/O controller (VAIO notebooks) 491# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 492# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 493 494# Notes on APM 495# The flags takes the following meaning for apm0: 496# 0x0020 Statclock is broken. 497# If apm is omitted, some systems require sysctl kern.timecounter.method=1 498# for correct timekeeping. 499 500# Notes on the spigot: 501# The video spigot is at 0xad6. This port address can not be changed. 502# The irq values may only be 10, 11, or 15 503# I/O memory is an 8kb region. Possible values are: 504# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 505# The start address must be on an even boundary. 506# Add the following option if you want to allow non-root users to be able 507# to access the spigot. This option is not secure because it allows users 508# direct access to the I/O page. 509# options SPIGOT_UNSECURE 510 511# Notes on the Specialix SI/XIO driver: 512# The host card is memory, not IO mapped. 513# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 514# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 515# The cards can use an IRQ of 11, 12 or 15. 516 517# Notes on the Sony Programmable I/O controller 518# This is a temporary driver that should someday be replaced by something 519# that hooks into the ACPI layer. The device is hooked to the PIIX4's 520# General Device 10 decoder, which means you have to fiddle with PCI 521# registers to map it in, even though it is otherwise treated here as 522# an ISA device. At the moment, the driver polls, although the device 523# is capable of generating interrupts. It largely undocumented. 524# The port location in the hint is where you WANT the device to be 525# mapped. 0x10a0 seems to be traditional. At the moment the jogdial 526# is the only thing truly supported, but aparently a fair percentage 527# of the Vaio extra features are controlled by this device. 528 529# Notes on the Stallion stl and stli drivers: 530# See src/i386/isa/README.stl for complete instructions. 531# This is version 0.0.5alpha, unsupported by Stallion. 532# The stl driver has a secondary IO port hard coded at 0x280. You need 533# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 534# The "flags" and "msize" settings on the stli driver depend on the board: 535# EasyConnection 8/64 ISA: flags 23 msize 0x1000 536# EasyConnection 8/64 EISA: flags 24 msize 0x10000 537# EasyConnection 8/64 MCA: flags 25 msize 0x1000 538# ONboard ISA: flags 4 msize 0x10000 539# ONboard EISA: flags 7 msize 0x10000 540# ONboard MCA: flags 3 msize 0x10000 541# Brumby: flags 2 msize 0x4000 542# Stallion: flags 1 msize 0x10000 543 544device mcd 1 545hint.mcd.0.at="isa" 546hint.mcd.0.port="0x300" 547hint.mcd.0.irq="10" 548# for the Sony CDU31/33A CDROM 549device scd 1 550hint.scd.0.at="isa" 551hint.scd.0.port="0x230" 552# for the SoundBlaster 16 multicd - up to 4 devices 553device matcd 1 554hint.matcd.0.at="isa" 555hint.matcd.0.port="0x230" 556device wt 1 557hint.wt.0.at="isa" 558hint.wt.0.port="0x300" 559hint.wt.0.irq="5" 560hint.wt.0.drq="1" 561device ctx 1 562hint.ctx.0.at="isa" 563hint.ctx.0.port="0x230" 564hint.ctx.0.maddr="0xd0000" 565device spigot 1 566hint.spigot.0.at="isa" 567hint.spigot.0.port="0xad6" 568hint.spigot.0.irq="15" 569hint.spigot.0.maddr="0xee000" 570device apm 571hint.apm.0.flags="0x20" 572device pmtimer # Adjust system timer at wakeup time 573hint.pmtimer.0.at="isa" 574device gp 575hint.gp.0.at="isa" 576hint.gp.0.port="0x2c0" 577device gsc 1 578hint.gsc.0.at="isa" 579hint.gsc.0.port="0x270" 580hint.gsc.0.drq="3" 581device rc 1 582hint.rc.0.at="isa" 583hint.rc.0.port="0x220" 584hint.rc.0.irq="12" 585# the port and irq for tw0 are fictitious 586device tw 1 587hint.tw.0.at="isa" 588hint.tw.0.port="0x380" 589hint.tw.0.irq="11" 590device asc 1 591hint.asc.0.at="isa" 592hint.asc.0.port="0x3EB" 593hint.asc.0.drq="3" 594hint.asc.0.irq="10" 595device spic 596hint.spic.0.at="isa" 597hint.spic.0.port="0x10a0" 598device stl 599hint.stl.0.at="isa" 600hint.stl.0.port="0x2a0" 601hint.stl.0.irq="10" 602device stli 603hint.stli.0.at="isa" 604hint.stli.0.port="0x2a0" 605hint.stli.0.maddr="0xcc000" 606hint.stli.0.flags="23" 607hint.stli.0.msize="0x1000" 608# You are unlikely to have the hardware for loran <phk@FreeBSD.org> 609device loran 610hint.loran.0.at="isa" 611hint.loran.0.irq="5" 612 613# 614# Laptop/Notebook options: 615# 616# See also: 617# apm under `Miscellaneous hardware' 618# above. 619 620# For older notebooks that signal a powerfail condition (external 621# power supply dropped, or battery state low) by issuing an NMI: 622 623options POWERFAIL_NMI # make it beep instead of panicing 624 625# 626# I2C Bus 627# 628# Philips i2c bus support is provided by the `iicbus' device. 629# 630# Supported interfaces: 631# pcf Philips PCF8584 ISA-bus controller 632# 633device pcf 634hint.pcf.0.at="isa" 635hint.pcf.0.port="0x320" 636hint.pcf.0.irq="5" 637 638#--------------------------------------------------------------------------- 639# ISDN4BSD 640# 641# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 642# 643# i4b passive ISDN cards support contains the following hardware drivers: 644# 645# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver 646# iwic - Winbond W6692 PCI bus ISDN S/T interface controller 647# ifpi - AVM Fritz!Card PCI driver 648# ifpi2 - AVM Fritz!Card PCI version 2 driver 649# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver 650# ifpnp - AVM Fritz!Card PnP driver 651# itjc - Siemens ISAC / TJNet Tiger300/320 chipset 652# 653# i4b active ISDN cards support contains the following hardware drivers: 654# 655# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1 656# 657# Note that the ``options'' (if given) and ``device'' lines must BOTH 658# be uncommented to enable support for a given card ! 659# 660# In addition to a hardware driver (and probably an option) the mandatory 661# ISDN protocol stack devices and the mandatory support device must be 662# enabled as well as one or more devices from the optional devices section. 663# 664#--------------------------------------------------------------------------- 665# isic driver (Siemens/Infineon chipsets) 666# 667device isic 1 668# 669# ISA bus non-PnP Cards: 670# ---------------------- 671# 672# Teles S0/8 or Niccy 1008 673options TEL_S0_8 674hint.isic.0.at="isa" 675hint.isic.0.maddr="0xd0000" 676hint.isic.0.irq="5" 677hint.isic.0.flags="1" 678# 679# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 680options TEL_S0_16 681hint.isic.0.at="isa" 682hint.isic.0.port="0xd80" 683hint.isic.0.maddr="0xd0000" 684hint.isic.0.irq="5" 685hint.isic.0.flags="2" 686# 687# Teles S0/16.3 688options TEL_S0_16_3 689hint.isic.0.at="isa" 690hint.isic.0.port="0xd80" 691hint.isic.0.irq="5" 692hint.isic.0.flags="3" 693# 694# AVM A1 or AVM Fritz!Card 695options AVM_A1 696hint.isic.0.at="isa" 697hint.isic.0.port="0x340" 698hint.isic.0.irq="5" 699hint.isic.0.flags="4" 700# 701# USRobotics Sportster ISDN TA intern 702options USR_STI 703hint.isic.0.at="isa" 704hint.isic.0.port="0x268" 705hint.isic.0.irq="5" 706hint.isic.0.flags="7" 707# 708# ITK ix1 Micro ( < V.3, non-PnP version ) 709options ITKIX1 710hint.isic.0.at="isa" 711hint.isic.0.port="0x398" 712hint.isic.0.irq="10" 713hint.isic.0.flags="18" 714# 715# ELSA PCC-16 716options ELSA_PCC16 717hint.isic.0.at="isa" 718hint.isic.0.port="0x360" 719hint.isic.0.irq="10" 720hint.isic.0.flags="20" 721# 722# ISA bus PnP Cards: 723# ------------------ 724# 725# Teles S0/16.3 PnP 726options TEL_S0_16_3_P 727# 728# Creatix ISDN-S0 P&P 729options CRTX_S0_P 730# 731# Dr. Neuhaus Niccy Go@ 732options DRN_NGO 733# 734# Sedlbauer Win Speed 735options SEDLBAUER 736# 737# Dynalink IS64PH 738options DYNALINK 739# 740# ELSA QuickStep 1000pro ISA 741options ELSA_QS1ISA 742# 743# Siemens I-Surf 2.0 744options SIEMENS_ISURF2 745# 746# Asuscom ISDNlink 128K ISA 747options ASUSCOM_IPAC 748# 749# Eicon Diehl DIVA 2.0 and 2.02 750options EICON_DIVA 751# 752# Compaq Microcom 610 ISDN card (Compaq series PSB2222I) 753options COMPAQ_M610 754# 755# PCI bus Cards: 756# -------------- 757# 758# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 759options ELSA_QS1PCI 760# 761# 762#--------------------------------------------------------------------------- 763# ifpnp driver for AVM Fritz!Card PnP 764# 765# AVM Fritz!Card PnP 766device ifpnp 1 767# 768#--------------------------------------------------------------------------- 769# ihfc driver for Cologne Chip ISA chipsets (experimental!) 770# 771# Teles 16.3c ISA PnP 772# AcerISDN P10 ISA PnP 773# TELEINT ISDN SPEED No.1 774device ihfc 1 775# 776#--------------------------------------------------------------------------- 777# ifpi driver for AVM Fritz!Card PCI 778# 779# AVM Fritz!Card PCI 780device ifpi 1 781# 782#--------------------------------------------------------------------------- 783# ifpi2 driver for AVM Fritz!Card PCI version 2 784# 785# AVM Fritz!Card PCI version 2 786device "ifpi2" 1 787# 788#--------------------------------------------------------------------------- 789# iwic driver for Winbond W6692 chipset 790# 791# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards) 792device iwic 1 793# 794#--------------------------------------------------------------------------- 795# itjc driver for Simens ISAC / TJNet Tiger300/320 chipset 796# 797# Traverse Technologies NETjet-S 798# Teles PCI-TJ 799device itjc 1 800# 801#--------------------------------------------------------------------------- 802# iavc driver (AVM active cards, needs i4bcapi driver!) 803# 804device iavc 1 805# 806# AVM B1 ISA bus (PnP mode not supported!) 807# ---------------------------------------- 808hint.iavc.0.at="isa" 809hint.iavc.0.port="0x150" 810hint.iavc.0.irq="5" 811# 812#--------------------------------------------------------------------------- 813# ISDN Protocol Stack - mandatory for all hardware drivers 814# 815# Q.921 / layer 2 - i4b passive cards D channel handling 816device "i4bq921" 1 817# 818# Q.931 / layer 3 - i4b passive cards D channel handling 819device "i4bq931" 1 820# 821# layer 4 - i4b common passive and active card handling 822device "i4b" 1 823# 824#--------------------------------------------------------------------------- 825# ISDN devices - mandatory for all hardware drivers 826# 827# userland driver to do ISDN tracing (for passive cards only) 828device "i4btrc" 4 829# 830# userland driver to control the whole thing 831device "i4bctl" 1 832# 833#--------------------------------------------------------------------------- 834# ISDN devices - optional 835# 836# userland driver for access to raw B channel 837device "i4brbch" 4 838# 839# userland driver for telephony 840device "i4btel" 2 841# 842# network driver for IP over raw HDLC ISDN 843device "i4bipr" 4 844# enable VJ header compression detection for ipr i/f 845options IPR_VJ 846# enable logging of the first n IP packets to isdnd (n=32 here) 847options IPR_LOG=32 848# 849# network driver for sync PPP over ISDN; requires an equivalent 850# number of sppp device to be configured 851device "i4bisppp" 4 852# 853# B-channel interface to the netgraph subsystem 854device "i4bing" 2 855# 856# CAPI driver needed for active ISDN cards (see iavc driver above) 857device "i4bcapi" 1 858# 859#--------------------------------------------------------------------------- 860 861# 862# Set the number of PV entries per process. Increasing this can 863# stop panics related to heavy use of shared memory. However, that can 864# (combined with large amounts of physical memory) cause panics at 865# boot time due the kernel running out of VM space. 866# 867# If you're tweaking this, you might also want to increase the sysctls 868# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 869# 870# The value below is the one more than the default. 871# 872options PMAP_SHPGPERPROC=201 873 874# 875# Change the size of the kernel virtual address space. Due to 876# constraints in loader(8) on i386, this must be a multiple of 4. 877# 256 = 1 GB of kernel address space. Increasing this also causes 878# a reduction of the address space in user processes. 512 splits 879# the 4GB cpu address space in half (2GB user, 2GB kernel). 880# 881options KVA_PAGES=260 882 883 884##################################################################### 885# ABI Emulation 886 887# Enable iBCS2 runtime support for SCO and ISC binaries 888options IBCS2 889 890# Emulate spx device for client side of SVR3 local X interface 891options SPX_HACK 892 893# Enable Linux ABI emulation 894options COMPAT_LINUX 895 896# Enable the linux-like proc filesystem support (requires COMPAT_LINUX 897# and PSEUDOFS) 898options LINPROCFS 899 900# 901# SysVR4 ABI emulation 902# 903# The svr4 ABI emulator can be statically compiled into the kernel or loaded as 904# a KLD module. 905# The STREAMS network emulation code can also be compiled statically or as a 906# module. If loaded as a module, it must be loaded before the svr4 module 907# (the /usr/sbin/svr4 script does this for you). If compiling statically, 908# the `streams' device must be configured into any kernel which also 909# specifies COMPAT_SVR4. It is possible to have a statically-configured 910# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4 911# script understands that it doesn't need to load the `streams' module under 912# those circumstances. 913# Caveat: At this time, `options KTRACE' is required for the svr4 emulator 914# (whether static or dynamic). 915# 916options COMPAT_SVR4 # build emulator statically 917options DEBUG_SVR4 # enable verbose debugging 918device streams # STREAMS network driver (required for svr4). 919 920 921##################################################################### 922# VM OPTIONS 923 924# Disable the 4 MByte page PSE CPU feature. The PSE feature allows the 925# kernel to use a 4 MByte pages to map the kernel instead of 4k pages. 926# This saves on the amount of memory needed for page tables needed to 927# map the kernel. You should only disable this feature as a temporary 928# workaround if you are having problems with it enabled. 929# 930#options DISABLE_PSE 931 932# Disable the global pages PGE CPU feature. The PGE feature allows pages 933# to be marked with the PG_G bit. TLB entries for these pages are not 934# flushed from the cache when %cr3 is reloaded. This can make context 935# switches less expensive. You should only disable this feature as a 936# temporary workaround if you are having problems with it enabled. 937# 938#options DISABLE_PG_G 939 940# KSTACK_PAGES is the number of memory pages to assign to the kernel 941# stack of each thread. 942 943options KSTACK_PAGES=3 944 945##################################################################### 946 947# More undocumented options for linting. 948# Note that documenting these are not considered an affront. 949 950# PECOFF module (Win32 Execution Format) 951options PECOFF_SUPPORT 952options PECOFF_DEBUG 953 954options ENABLE_ALART 955options I4B_SMP_WORKAROUND 956options I586_PMC_GUPROF=0x70000 957options KBDIO_DEBUG=2 958options KBD_MAXRETRY=4 959options KBD_MAXWAIT=6 960options KBD_RESETDELAY=201 961 962options PSM_DEBUG=1 963 964options TIMER_FREQ="((14318182+6)/12)" 965 966options VM_KMEM_SIZE 967options VM_KMEM_SIZE_MAX 968options VM_KMEM_SIZE_SCALE 969 970# Yet more undocumented options for linting. 971options COMPAT_SUNOS 972