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# We want LINT to cover profiling as well 19profile 2 20 21 22##################################################################### 23# SMP OPTIONS: 24# 25# The apic device enables the use of the IO APIC for Symmetric I/O. 26# 27# Notes: 28# 29# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard. 30# 31# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels. 32# 33# Check the 'Rogue SMP hardware' section to see if additional options 34# are required by your hardware. 35# 36 37# Mandatory: 38device apic # I/O apic 39 40# 41# Rogue SMP hardware: 42# 43 44# Bridged PCI cards: 45# 46# The MP tables of most of the current generation MP motherboards 47# do NOT properly support bridged PCI cards. To use one of these 48# cards you should refer to ??? 49 50 51##################################################################### 52# CPU OPTIONS 53 54# 55# You must specify at least one CPU (the one you intend to run on); 56# deleting the specification for CPUs you don't need to use may make 57# parts of the system run faster. 58# I386_CPU is mutually exclusive with the other CPU types. 59# 60#cpu I386_CPU 61cpu I486_CPU 62cpu I586_CPU # aka Pentium(tm) 63cpu I686_CPU # aka Pentium Pro(tm) 64 65# 66# Options for CPU features. 67# 68# CPU_ATHLON_SSE_HACK tries to enable SSE instructions when the BIOS has 69# forgotten to enable them. 70# 71# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM 72# BlueLightning CPU. It works only with Cyrix FPU, and this option 73# should not be used with Intel FPU. 74# 75# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning 76# CPU if CPU supports it. The default is double-clock mode on 77# BlueLightning CPU box. 78# 79# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1). 80# 81# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct 82# mapped mode. Default is 2-way set associative mode. 83# 84# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space 85# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1. 86# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3) 87# 88# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables 89# reorder). This option should not be used if you use memory mapped 90# I/O device(s). 91# 92# CPU_ELAN enables support for AMDs ElanSC520 CPU. 93# ELAN_XTAL sets the clock crystal frequency in Hz 94# ELAN_PPS enables precision timestamp code. 95# 96# CPU_SOEKRIS enables support www.soekris.com hardware. 97# For the 45xx series you can also use ELAN_XTAL and ELAN_PPS options. 98# 99# CPU_ENABLE_SSE enables SSE/MMX2 instructions support. This is default 100# on I686_CPU and above. 101# CPU_DISABLE_SSE explicitly prevent I686_CPU from turning on SSE. 102# 103# CPU_FASTER_5X86_FPU enables faster FPU exception handler. 104# 105# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products 106# for i386 machines. 107# 108# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of 109# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively 110# (no clock delay). 111# 112# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used 113# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected. 114# The default value is 5. 115# 116# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination 117# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE 118# 1). 119# 120# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option 121# is useful when you use Socket 8 to Socket 370 converter, because most Pentium 122# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs. 123# 124# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). 125# 126# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU 127# enters suspend mode following execution of HALT instruction. 128# 129# CPU_UPGRADE_HW_CACHE eliminates unneeded cache flush instruction(s). 130# 131# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD 132# K5/K6/K6-2 cpus. 133# 134# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache 135# flush at hold state. 136# 137# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs 138# without cache flush at hold state, and (2) write-back CPU cache on 139# Cyrix 6x86 whose revision < 2.7 (NOTE 2). 140# 141# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY 142# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is 143# executed. This option is only needed if I586_CPU is also defined, 144# and should be included for any non-Pentium CPU that defines it. 145# 146# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors 147# which indicates that the 15-16MB range is *definitely* not being 148# occupied by an ISA memory hole. 149# 150# CPU_DISABLE_CMPXCHG disables the CMPXCHG instruction on > i386 IA32 151# machines. VmWare seems to emulate this instruction poorly, causing 152# the guest OS to run very slowly. Enabling this with a SMP kernel 153# will cause the kernel to be unusable. 154# 155# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT, 156# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs. 157# These options may crash your system. 158# 159# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled 160# in write-through mode when revision < 2.7. If revision of Cyrix 161# 6x86 >= 2.7, CPU cache is always enabled in write-back mode. 162# 163# NOTE 3: This option may cause failures for software that requires 164# locked cycles in order to operate correctly. 165# 166options CPU_ATHLON_SSE_HACK 167options CPU_BLUELIGHTNING_FPU_OP_CACHE 168options CPU_BLUELIGHTNING_3X 169options CPU_BTB_EN 170options CPU_DIRECT_MAPPED_CACHE 171options CPU_DISABLE_5X86_LSSER 172options CPU_ELAN 173options CPU_SOEKRIS 174options ELAN_XTAL=32768000 175options ELAN_PPS 176options CPU_ENABLE_SSE 177#options CPU_DISABLE_SSE 178options CPU_FASTER_5X86_FPU 179options CPU_I486_ON_386 180options CPU_IORT 181options CPU_L2_LATENCY=5 182options CPU_LOOP_EN 183options CPU_PPRO2CELERON 184options CPU_RSTK_EN 185options CPU_SUSP_HLT 186options CPU_UPGRADE_HW_CACHE 187options CPU_WT_ALLOC 188options CYRIX_CACHE_WORKS 189options CYRIX_CACHE_REALLY_WORKS 190#options NO_F00F_HACK 191options CPU_DISABLE_CMPXCHG 192 193# Debug options 194options NPX_DEBUG # enable npx debugging (FPU/math emu) 195 #new math emulator 196 197# 198# PERFMON causes the driver for Pentium/Pentium Pro performance counters 199# to be compiled. See perfmon(4) for more information. 200# 201options PERFMON 202 203 204##################################################################### 205# NETWORKING OPTIONS 206 207# 208# DEVICE_POLLING adds support for mixed interrupt-polling handling 209# of network device drivers, which has significant benefits in terms 210# of robustness to overloads and responsivity, as well as permitting 211# accurate scheduling of the CPU time between kernel network processing 212# and other activities. The drawback is a moderate (up to 1/HZ seconds) 213# potential increase in response times. 214# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING 215# to achieve smoother behaviour. 216# Additionally, you can enable/disable polling at runtime with the 217# sysctl variable kern.polling.enable (defaults off), and select 218# the CPU fraction reserved to userland with the sysctl variable 219# kern.polling.user_frac (default 50, range 0..100). 220# 221# Only the "dc" "fxp" and "sis" devices support this mode of operation at 222# the time of this writing. 223 224options DEVICE_POLLING 225 226 227##################################################################### 228# CLOCK OPTIONS 229 230# The following options are used for debugging clock behavior only, and 231# should not be used for production systems. 232# 233# CLK_CALIBRATION_LOOP will run the clock calibration loop at startup 234# until the user presses a key. 235 236options CLK_CALIBRATION_LOOP 237 238# The following two options measure the frequency of the corresponding 239# clock relative to the RTC (onboard mc146818a). 240 241options CLK_USE_I8254_CALIBRATION 242options CLK_USE_TSC_CALIBRATION 243 244 245##################################################################### 246# MISCELLANEOUS DEVICES AND OPTIONS 247 248device speaker #Play IBM BASIC-style noises out your speaker 249hint.speaker.0.at="isa" 250hint.speaker.0.port="0x61" 251device gzip #Exec gzipped a.out's. REQUIRES COMPAT_AOUT! 252device apm_saver # Requires APM 253 254 255##################################################################### 256# HARDWARE BUS CONFIGURATION 257 258# 259# ISA bus 260# 261device isa 262 263# 264# Options for `isa': 265# 266# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 267# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 268# This option breaks suspend/resume on some portables. 269# 270# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 271# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 272# Automatic EOI is documented not to work for for the slave with the 273# original i8259A, but it works for some clones and some integrated 274# versions. 275# 276# MAXMEM specifies the amount of RAM on the machine; if this is not 277# specified, FreeBSD will first read the amount of memory from the CMOS 278# RAM, so the amount of memory will initially be limited to 64MB or 16MB 279# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 280# then attempt to detect the installed amount of RAM. If this probe 281# fails to detect >64MB RAM you will have to use the MAXMEM option. 282# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 283# be 131072 (128 * 1024). 284# 285# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 286# reset the CPU for reboot. This is needed on some systems with broken 287# keyboard controllers. 288 289options COMPAT_OLDISA #Use ISA shims and glue for old drivers 290options AUTO_EOI_1 291#options AUTO_EOI_2 292 293options MAXMEM=(128*1024) 294#options BROKEN_KEYBOARD_RESET 295 296# 297# EISA bus 298# 299# The EISA bus device is `eisa'. It provides auto-detection and 300# configuration support for all devices on the EISA bus. 301 302device eisa 303 304# By default, only 10 EISA slots are probed, since the slot numbers 305# above clash with the configuration address space of the PCI subsystem, 306# and the EISA probe is not very smart about this. This is sufficient 307# for most machines, but in particular the HP NetServer LC series comes 308# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11, 309# thus you need to bump this figure to 12 for them. 310options EISA_SLOTS=12 311 312# 313# MCA bus: 314# 315# The MCA bus device is `mca'. It provides auto-detection and 316# configuration support for all devices on the MCA bus. 317# No hints are required for MCA. 318 319device mca 320 321# 322# PCI bus & PCI options: 323# 324device pci 325 326# 327# AGP GART support 328device agp 329 330 331##################################################################### 332# HARDWARE DEVICE CONFIGURATION 333 334# 335# Mandatory devices: 336# 337 338# To include support for VGA VESA video modes 339options VESA 340 341# Turn on extra debugging checks and output for VESA support. 342options VESA_DEBUG 343 344# The pcvt console driver (vt220 compatible). 345device vt 346hint.vt.0.at="isa" 347options XSERVER # support for running an X server on vt 348options FAT_CURSOR # start with block cursor 349# This PCVT option is for keyboards such as those used on really old ThinkPads 350options PCVT_SCANSET=2 351# Other PCVT options are documented in pcvt(4). 352options PCVT_24LINESDEF 353options PCVT_CTRL_ALT_DEL 354options PCVT_META_ESC 355options PCVT_NSCREENS=9 356options PCVT_PRETTYSCRNS 357options PCVT_SCREENSAVER 358options PCVT_USEKBDSEC 359options PCVT_VT220KEYB 360options PCVT_GREENSAVER 361 362# 363# The Numeric Processing eXtension driver. In addition to this, you 364# may configure a math emulator (see above). If your machine has a 365# hardware FPU and the kernel configuration includes the npx device 366# *and* a math emulator compiled into the kernel, the hardware FPU 367# will be used, unless it is found to be broken or unless "flags" to 368# npx0 includes "0x08", which requests preference for the emulator. 369device npx 370hint.npx.0.flags="0x0" 371hint.npx.0.irq="13" 372 373# 374# `flags' for npx0: 375# 0x01 don't use the npx registers to optimize bcopy. 376# 0x02 don't use the npx registers to optimize bzero. 377# 0x04 don't use the npx registers to optimize copyin or copyout. 378# 0x08 use emulator even if hardware FPU is available. 379# The npx registers are normally used to optimize copying and zeroing when 380# all of the following conditions are satisfied: 381# I586_CPU is an option 382# the cpu is an i586 (perhaps not a Pentium) 383# the probe for npx0 succeeds 384# INT 16 exception handling works. 385# Then copying and zeroing using the npx registers is normally 30-100% faster. 386# The flags can be used to control cases where it doesn't work or is slower. 387# Setting them at boot time using userconfig works right (the optimizations 388# are not used until later in the bootstrap when npx0 is attached). 389# Flag 0x08 automatically disables the i586 optimized routines. 390# 391 392# 393# Optional devices: 394# 395 396# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create 397# the /dev/3dfx0 device to work with glide implementations. This should get 398# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as 399# the tdfx DRI module from XFree86 and is completely unrelated. 400# 401# To enable Linuxulator support, one must also include COMPAT_LINUX in the 402# config as well, or you will not have the dependencies. The other option 403# is to load both as modules. 404 405device tdfx # Enable 3Dfx Voodoo support 406options TDFX_LINUX # Enable Linuxulator support 407 408# 409# ACPI support using the Intel ACPI Component Architecture reference 410# implementation. 411# 412# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer 413# kernel environment variables to select initial debugging levels for the 414# Intel ACPICA code. (Note that the Intel code must also have USE_DEBUGGER 415# defined when it is built). 416# 417# ACPI_MAX_THREADS sets the number of task threads started. 418# 419# ACPI_NO_SEMAPHORES makes the AcpiOs*Semaphore routines a no-op. 420# 421# ACPICA_PEDANTIC enables strict checking of AML. Our default is to 422# relax these checks to allow code generated by the Microsoft compiler 423# to still execute. 424# 425# Note that building ACPI into the kernel is deprecated; the module is 426# normally loaded automatically by the loader. 427# 428device acpi 429options ACPI_DEBUG 430options ACPI_MAX_THREADS=1 431#!options ACPI_NO_SEMAPHORES 432#!options ACPICA_PEDANTIC 433 434# DRM options: 435# mgadrm: AGP Matrox G200, G400, G450, G550 436# r128drm: ATI Rage 128 437# radeondrm: ATI Radeon up to 9000/9100 438# sisdrm: SiS 300/305,540,630 439# tdfxdrm: 3dfx Voodoo 3/4/5 and Banshee 440# DRM_DEBUG: include debug printfs, very slow 441# 442# mga requires AGP in the kernel, and it is recommended 443# for AGP r128 and radeon cards. 444 445device mgadrm 446device "r128drm" 447device radeondrm 448device sisdrm 449device tdfxdrm 450 451options DRM_DEBUG 452 453# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README 454device fla 455hint.fla.0.at="isa" 456 457# 458# mse: Logitech and ATI InPort bus mouse ports 459 460device mse 461hint.mse.0.at="isa" 462hint.mse.0.port="0x23c" 463hint.mse.0.irq="5" 464 465# 466# Network interfaces: 467# 468 469# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver 470# (requires sppp) 471# ath: Atheros a/b/g WiFi adapters (requires ath_hal and wlan) 472# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 473# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 474# HP PC Lan+, various PC Card devices (refer to etc/defauls/pccard.conf) 475# (requires miibus) 476# el: 3Com 3C501 (slow!) 477# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; 478# Intel EtherExpress 479# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 480# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 481# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 and 482# Am79C960) 483# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133 484# (no hints needed). 485# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140, 486# OC-3141, OC-3540, OC-3250 487# rdp: RealTek RTL 8002-based pocket ethernet adapters 488# sbni: Granch SBNI12-xx ISA and PCI adapters 489# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 490# wl: Lucent Wavelan (ISA card only). 491 492# Order for ISA/EISA devices is important here 493 494device ar 495hint.ar.0.at="isa" 496hint.ar.0.port="0x300" 497hint.ar.0.irq="10" 498hint.ar.0.maddr="0xd0000" 499device cx 1 500hint.cx.0.at="isa" 501hint.cx.0.port="0x240" 502hint.cx.0.irq="15" 503hint.cx.0.drq="7" 504device ed 505#options ED_NO_MIIBUS # Disable ed miibus support 506hint.ed.0.at="isa" 507hint.ed.0.port="0x280" 508hint.ed.0.irq="5" 509hint.ed.0.maddr="0xd8000" 510device el 1 511hint.el.0.at="isa" 512hint.el.0.port="0x300" 513hint.el.0.irq="9" 514device ie # Hints only required for Starlan 515hint.ie.2.at="isa" 516hint.ie.2.port="0x300" 517hint.ie.2.irq="5" 518hint.ie.2.maddr="0xd0000" 519device le 1 520hint.le.0.at="isa" 521hint.le.0.port="0x300" 522hint.le.0.irq="5" 523hint.le.0.maddr="0xd0000" 524device lnc 525hint.lnc.0.at="isa" 526hint.lnc.0.port="0x280" 527hint.lnc.0.irq="10" 528hint.lnc.0.drq="0" 529device rdp 1 530hint.rdp.0.at="isa" 531hint.rdp.0.port="0x378" 532hint.rdp.0.irq="7" 533hint.rdp.0.flags="2" 534device sbni 535hint.sbni.0.at="isa" 536hint.sbni.0.port="0x210" 537hint.sbni.0.irq="0xefdead" 538hint.sbni.0.flags="0" 539device sr 540hint.sr.0.at="isa" 541hint.sr.0.port="0x300" 542hint.sr.0.irq="5" 543hint.sr.0.maddr="0xd0000" 544device oltr 545hint.oltr.0.at="isa" 546device wl 547hint.wl.0.at="isa" 548hint.wl.0.port="0x300" 549options WLCACHE # enables the signal-strength cache 550options WLDEBUG # enables verbose debugging output 551 552device ath 553device ath_hal # Atheros HAL (includes binary component) 554#device wlan # 802.11 layer 555 556# 557# ATA raid adapters 558# 559device pst 560 561# 562# SCSI host adapters: 563# 564# ncv: NCR 53C500 based SCSI host adapters. 565# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters. 566# stg: TMC 18C30, 18C50 based SCSI host adapters. 567 568device ncv 569device nsp 570device stg 571hint.stg.0.at="isa" 572hint.stg.0.port="0x140" 573hint.stg.0.port="11" 574 575# 576# Adaptec FSA RAID controllers, including integrated DELL controllers, 577# the Dell PERC 2/QC and the HP NetRAID-4M 578device aac 579device aacp # SCSI Passthrough interface (optional, CAM required) 580 581# 582# IBM (now Adaptec) ServeRAID controllers 583device ips 584 585# 586# SafeNet crypto driver: can be moved to the MI NOTES as soon as 587# it's tested on a big-endian machine 588# 589device safe # SafeNet 1141 590options SAFE_DEBUG # enable debugging support: hw.safe.debug 591options SAFE_RNDTEST # enable rndtest support 592 593##################################################################### 594 595# 596# Miscellaneous hardware: 597# 598# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 599# ctx: Cortex-I frame grabber 600# apm: Laptop Advanced Power Management (experimental) 601# pmtimer: Timer device driver for power management events (APM or ACPI) 602# spigot: The Creative Labs Video Spigot video-acquisition board 603# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 604# digi: Digiboard driver 605# gp: National Instruments AT-GPIB and AT-GPIB/TNT board, PCMCIA-GPIB 606# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey 607# gsc: Genius GS-4500 hand scanner. 608# spic: Sony Programmable I/O controller (VAIO notebooks) 609# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 610# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 611 612# Notes on APM 613# The flags takes the following meaning for apm0: 614# 0x0020 Statclock is broken. 615# If apm is omitted, some systems require sysctl kern.timecounter.method=1 616# for correct timekeeping. 617 618# Notes on the spigot: 619# The video spigot is at 0xad6. This port address can not be changed. 620# The irq values may only be 10, 11, or 15 621# I/O memory is an 8kb region. Possible values are: 622# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 623# The start address must be on an even boundary. 624# Add the following option if you want to allow non-root users to be able 625# to access the spigot. This option is not secure because it allows users 626# direct access to the I/O page. 627# options SPIGOT_UNSECURE 628 629# Notes on the Specialix SI/XIO driver: 630# The host card is memory, not IO mapped. 631# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 632# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 633# The cards can use an IRQ of 11, 12 or 15. 634 635# Notes on the Sony Programmable I/O controller 636# This is a temporary driver that should someday be replaced by something 637# that hooks into the ACPI layer. The device is hooked to the PIIX4's 638# General Device 10 decoder, which means you have to fiddle with PCI 639# registers to map it in, even though it is otherwise treated here as 640# an ISA device. At the moment, the driver polls, although the device 641# is capable of generating interrupts. It largely undocumented. 642# The port location in the hint is where you WANT the device to be 643# mapped. 0x10a0 seems to be traditional. At the moment the jogdial 644# is the only thing truly supported, but aparently a fair percentage 645# of the Vaio extra features are controlled by this device. 646 647# Notes on the Stallion stl and stli drivers: 648# See src/i386/isa/README.stl for complete instructions. 649# This is version 0.0.5alpha, unsupported by Stallion. 650# The stl driver has a secondary IO port hard coded at 0x280. You need 651# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 652# The "flags" and "msize" settings on the stli driver depend on the board: 653# EasyConnection 8/64 ISA: flags 23 msize 0x1000 654# EasyConnection 8/64 EISA: flags 24 msize 0x10000 655# EasyConnection 8/64 MCA: flags 25 msize 0x1000 656# ONboard ISA: flags 4 msize 0x10000 657# ONboard EISA: flags 7 msize 0x10000 658# ONboard MCA: flags 3 msize 0x10000 659# Brumby: flags 2 msize 0x4000 660# Stallion: flags 1 msize 0x10000 661 662# Notes on the Digiboard PC/Xi and PC/Xe series driver 663# 664# The NDGBPORTS option specifies the number of ports controlled by the 665# dgb(4) driver. The default value is 16 ports per device. 666# 667# The following flag values have special meanings in dgb: 668# 0x01 - alternate layout of pins 669# 0x02 - use the windowed PC/Xe in 64K mode 670 671device wt 1 672hint.wt.0.at="isa" 673hint.wt.0.port="0x300" 674hint.wt.0.irq="5" 675hint.wt.0.drq="1" 676device ctx 677hint.ctx.0.at="isa" 678hint.ctx.0.port="0x230" 679hint.ctx.0.maddr="0xd0000" 680device spigot 1 681hint.spigot.0.at="isa" 682hint.spigot.0.port="0xad6" 683hint.spigot.0.irq="15" 684hint.spigot.0.maddr="0xee000" 685device apm 686hint.apm.0.flags="0x20" 687device pmtimer # Adjust system timer at wakeup time 688device gp 689hint.gp.0.at="isa" 690hint.gp.0.port="0x2c0" 691device gsc 1 692hint.gsc.0.at="isa" 693hint.gsc.0.port="0x270" 694hint.gsc.0.drq="3" 695device dgb 1 696options NDGBPORTS=17 697hint.dgb.0.at="isa" 698hint.dgb.0.port="0x220" 699hint.dgb.0.maddr="0xfc000" 700device digi 701hint.digi.0.at="isa" 702hint.digi.0.port="0x104" 703hint.digi.0.maddr="0xd0000" 704# BIOS & FEP/OS components of device digi. 705device digi_CX 706device digi_CX_PCI 707device digi_EPCX 708device digi_EPCX_PCI 709device digi_Xe 710device digi_Xem 711device digi_Xr 712device asc 1 713hint.asc.0.at="isa" 714hint.asc.0.port="0x3EB" 715hint.asc.0.drq="3" 716hint.asc.0.irq="10" 717device spic 718hint.spic.0.at="isa" 719hint.spic.0.port="0x10a0" 720device stl 721hint.stl.0.at="isa" 722hint.stl.0.port="0x2a0" 723hint.stl.0.irq="10" 724device stli 725hint.stli.0.at="isa" 726hint.stli.0.port="0x2a0" 727hint.stli.0.maddr="0xcc000" 728hint.stli.0.flags="23" 729hint.stli.0.msize="0x1000" 730# You are unlikely to have the hardware for loran <phk@FreeBSD.org> 731device loran 732hint.loran.0.at="isa" 733hint.loran.0.irq="5" 734# HOT1 Xilinx 6200 card (http://www.vcc.com/) 735device xrpu 736 737# 738# Laptop/Notebook options: 739# 740# See also: 741# apm under `Miscellaneous hardware' 742# above. 743 744# For older notebooks that signal a powerfail condition (external 745# power supply dropped, or battery state low) by issuing an NMI: 746 747options POWERFAIL_NMI # make it beep instead of panicing 748 749# 750# I2C Bus 751# 752# Philips i2c bus support is provided by the `iicbus' device. 753# 754# Supported interfaces: 755# pcf Philips PCF8584 ISA-bus controller 756# 757device pcf 758hint.pcf.0.at="isa" 759hint.pcf.0.port="0x320" 760hint.pcf.0.irq="5" 761 762#--------------------------------------------------------------------------- 763# ISDN4BSD 764# 765# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 766# 767# i4b passive ISDN cards support contains the following hardware drivers: 768# 769# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver 770# iwic - Winbond W6692 PCI bus ISDN S/T interface controller 771# ifpi - AVM Fritz!Card PCI driver 772# ifpi2 - AVM Fritz!Card PCI version 2 driver 773# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver 774# ifpnp - AVM Fritz!Card PnP driver 775# itjc - Siemens ISAC / TJNet Tiger300/320 chipset 776# 777# i4b active ISDN cards support contains the following hardware drivers: 778# 779# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1 780# 781# Note that the ``options'' (if given) and ``device'' lines must BOTH 782# be uncommented to enable support for a given card ! 783# 784# In addition to a hardware driver (and probably an option) the mandatory 785# ISDN protocol stack devices and the mandatory support device must be 786# enabled as well as one or more devices from the optional devices section. 787# 788#--------------------------------------------------------------------------- 789# isic driver (Siemens/Infineon chipsets) 790# 791device isic 792# 793# ISA bus non-PnP Cards: 794# ---------------------- 795# 796# Teles S0/8 or Niccy 1008 797options TEL_S0_8 798hint.isic.0.at="isa" 799hint.isic.0.maddr="0xd0000" 800hint.isic.0.irq="5" 801hint.isic.0.flags="1" 802# 803# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 804options TEL_S0_16 805hint.isic.0.at="isa" 806hint.isic.0.port="0xd80" 807hint.isic.0.maddr="0xd0000" 808hint.isic.0.irq="5" 809hint.isic.0.flags="2" 810# 811# Teles S0/16.3 812options TEL_S0_16_3 813hint.isic.0.at="isa" 814hint.isic.0.port="0xd80" 815hint.isic.0.irq="5" 816hint.isic.0.flags="3" 817# 818# AVM A1 or AVM Fritz!Card 819options AVM_A1 820hint.isic.0.at="isa" 821hint.isic.0.port="0x340" 822hint.isic.0.irq="5" 823hint.isic.0.flags="4" 824# 825# USRobotics Sportster ISDN TA intern 826options USR_STI 827hint.isic.0.at="isa" 828hint.isic.0.port="0x268" 829hint.isic.0.irq="5" 830hint.isic.0.flags="7" 831# 832# ITK ix1 Micro ( < V.3, non-PnP version ) 833options ITKIX1 834hint.isic.0.at="isa" 835hint.isic.0.port="0x398" 836hint.isic.0.irq="10" 837hint.isic.0.flags="18" 838# 839# ELSA PCC-16 840options ELSA_PCC16 841hint.isic.0.at="isa" 842hint.isic.0.port="0x360" 843hint.isic.0.irq="10" 844hint.isic.0.flags="20" 845# 846# ISA bus PnP Cards: 847# ------------------ 848# 849# Teles S0/16.3 PnP 850options TEL_S0_16_3_P 851# 852# Creatix ISDN-S0 P&P 853options CRTX_S0_P 854# 855# Dr. Neuhaus Niccy Go@ 856options DRN_NGO 857# 858# Sedlbauer Win Speed 859options SEDLBAUER 860# 861# Dynalink IS64PH 862options DYNALINK 863# 864# ELSA QuickStep 1000pro ISA 865options ELSA_QS1ISA 866# 867# Siemens I-Surf 2.0 868options SIEMENS_ISURF2 869# 870# Asuscom ISDNlink 128K ISA 871options ASUSCOM_IPAC 872# 873# Eicon Diehl DIVA 2.0 and 2.02 874options EICON_DIVA 875# 876# Compaq Microcom 610 ISDN card (Compaq series PSB2222I) 877options COMPAQ_M610 878# 879# PCI bus Cards: 880# -------------- 881# 882# Cyclades Cyclom-Y PCI serial driver 883device cy 1 884options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 885hint.cy.0.at="isa" 886hint.cy.0.irq="10" 887hint.cy.0.maddr="0xd4000" 888hint.cy.0.msize="0x2000" 889# 890#--------------------------------------------------------------------------- 891# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 892options ELSA_QS1PCI 893# 894# 895#--------------------------------------------------------------------------- 896# ifpnp driver for AVM Fritz!Card PnP 897# 898# AVM Fritz!Card PnP 899device ifpnp 900# 901#--------------------------------------------------------------------------- 902# ihfc driver for Cologne Chip ISA chipsets (experimental!) 903# 904# Teles 16.3c ISA PnP 905# AcerISDN P10 ISA PnP 906# TELEINT ISDN SPEED No.1 907device ihfc 908# 909#--------------------------------------------------------------------------- 910# ifpi driver for AVM Fritz!Card PCI 911# 912# AVM Fritz!Card PCI 913device ifpi 914# 915#--------------------------------------------------------------------------- 916# ifpi2 driver for AVM Fritz!Card PCI version 2 917# 918# AVM Fritz!Card PCI version 2 919device "ifpi2" 920# 921#--------------------------------------------------------------------------- 922# iwic driver for Winbond W6692 chipset 923# 924# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards) 925device iwic 926# 927#--------------------------------------------------------------------------- 928# itjc driver for Simens ISAC / TJNet Tiger300/320 chipset 929# 930# Traverse Technologies NETjet-S 931# Teles PCI-TJ 932device itjc 933# 934#--------------------------------------------------------------------------- 935# iavc driver (AVM active cards, needs i4bcapi driver!) 936# 937device iavc 938# 939# AVM B1 ISA bus (PnP mode not supported!) 940# ---------------------------------------- 941hint.iavc.0.at="isa" 942hint.iavc.0.port="0x150" 943hint.iavc.0.irq="5" 944# 945#--------------------------------------------------------------------------- 946# ISDN Protocol Stack - mandatory for all hardware drivers 947# 948# Q.921 / layer 2 - i4b passive cards D channel handling 949device "i4bq921" 950# 951# Q.931 / layer 3 - i4b passive cards D channel handling 952device "i4bq931" 953# 954# layer 4 - i4b common passive and active card handling 955device "i4b" 956# 957#--------------------------------------------------------------------------- 958# ISDN devices - mandatory for all hardware drivers 959# 960# userland driver to do ISDN tracing (for passive cards only) 961device "i4btrc" 4 962# 963# userland driver to control the whole thing 964device "i4bctl" 965# 966#--------------------------------------------------------------------------- 967# ISDN devices - optional 968# 969# userland driver for access to raw B channel 970device "i4brbch" 4 971# 972# userland driver for telephony 973device "i4btel" 2 974# 975# network driver for IP over raw HDLC ISDN 976device "i4bipr" 4 977# enable VJ header compression detection for ipr i/f 978options IPR_VJ 979# enable logging of the first n IP packets to isdnd (n=32 here) 980options IPR_LOG=32 981# 982# network driver for sync PPP over ISDN; requires an equivalent 983# number of sppp device to be configured 984device "i4bisppp" 4 985# 986# B-channel interface to the netgraph subsystem 987device "i4bing" 2 988# 989# CAPI driver needed for active ISDN cards (see iavc driver above) 990device "i4bcapi" 991# 992#--------------------------------------------------------------------------- 993 994# 995# Set the number of PV entries per process. Increasing this can 996# stop panics related to heavy use of shared memory. However, that can 997# (combined with large amounts of physical memory) cause panics at 998# boot time due the kernel running out of VM space. 999# 1000# If you're tweaking this, you might also want to increase the sysctls 1001# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 1002# 1003# The value below is the one more than the default. 1004# 1005options PMAP_SHPGPERPROC=201 1006 1007# 1008# Change the size of the kernel virtual address space. Due to 1009# constraints in loader(8) on i386, this must be a multiple of 4. 1010# 256 = 1 GB of kernel address space. Increasing this also causes 1011# a reduction of the address space in user processes. 512 splits 1012# the 4GB cpu address space in half (2GB user, 2GB kernel). 1013# 1014options KVA_PAGES=260 1015 1016 1017##################################################################### 1018# ABI Emulation 1019 1020# Enable iBCS2 runtime support for SCO and ISC binaries 1021options IBCS2 1022 1023# Emulate spx device for client side of SVR3 local X interface 1024options SPX_HACK 1025 1026# Enable Linux ABI emulation 1027options COMPAT_LINUX 1028 1029# Enable i386 a.out binary support 1030options COMPAT_AOUT 1031 1032# Enable the linux-like proc filesystem support (requires COMPAT_LINUX 1033# and PSEUDOFS) 1034options LINPROCFS 1035 1036# 1037# SysVR4 ABI emulation 1038# 1039# The svr4 ABI emulator can be statically compiled into the kernel or loaded as 1040# a KLD module. 1041# The STREAMS network emulation code can also be compiled statically or as a 1042# module. If loaded as a module, it must be loaded before the svr4 module 1043# (the /usr/sbin/svr4 script does this for you). If compiling statically, 1044# the `streams' device must be configured into any kernel which also 1045# specifies COMPAT_SVR4. It is possible to have a statically-configured 1046# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4 1047# script understands that it doesn't need to load the `streams' module under 1048# those circumstances. 1049# Caveat: At this time, `options KTRACE' is required for the svr4 emulator 1050# (whether static or dynamic). 1051# 1052options COMPAT_SVR4 # build emulator statically 1053options DEBUG_SVR4 # enable verbose debugging 1054device streams # STREAMS network driver (required for svr4). 1055 1056 1057##################################################################### 1058# VM OPTIONS 1059 1060# Disable the 4 MByte page PSE CPU feature. The PSE feature allows the 1061# kernel to use a 4 MByte pages to map the kernel instead of 4k pages. 1062# This saves on the amount of memory needed for page tables needed to 1063# map the kernel. You should only disable this feature as a temporary 1064# workaround if you are having problems with it enabled. 1065# 1066#options DISABLE_PSE 1067 1068# Disable the global pages PGE CPU feature. The PGE feature allows pages 1069# to be marked with the PG_G bit. TLB entries for these pages are not 1070# flushed from the cache when %cr3 is reloaded. This can make context 1071# switches less expensive. You should only disable this feature as a 1072# temporary workaround if you are having problems with it enabled. 1073# 1074#options DISABLE_PG_G 1075 1076# KSTACK_PAGES is the number of memory pages to assign to the kernel 1077# stack of each thread. 1078 1079options KSTACK_PAGES=3 1080 1081##################################################################### 1082 1083# More undocumented options for linting. 1084# Note that documenting these are not considered an affront. 1085 1086options FB_INSTALL_CDEV # install a CDEV entry in /dev 1087 1088# PECOFF module (Win32 Execution Format) 1089options PECOFF_SUPPORT 1090options PECOFF_DEBUG 1091 1092options ENABLE_ALART 1093options I4B_SMP_WORKAROUND 1094options I586_PMC_GUPROF=0x70000 1095options KBDIO_DEBUG=2 1096options KBD_MAXRETRY=4 1097options KBD_MAXWAIT=6 1098options KBD_RESETDELAY=201 1099 1100options PSM_DEBUG=1 1101 1102options TIMER_FREQ=((14318182+6)/12) 1103 1104options VM_KMEM_SIZE 1105options VM_KMEM_SIZE_MAX 1106options VM_KMEM_SIZE_SCALE 1107