8# 9 10# 11# We want LINT to cover profiling as well. 12profile 2 13 14 15##################################################################### 16# SMP OPTIONS: 17# 18# The apic device enables the use of the I/O APIC for interrupt delivery. 19# The apic device can be used in both UP and SMP kernels, but is required 20# for SMP kernels. Thus, the apic device is not strictly an SMP option, 21# but it is a prerequisite for SMP. 22# 23# Notes: 24# 25# HTT CPUs should only be used if they are enabled in the BIOS. For 26# the ACPI case, ACPI only correctly tells us about any HTT CPUs if 27# they are enabled. However, most HTT systems do not list HTT CPUs 28# in the MP Table if they are enabled, thus we guess at the HTT CPUs 29# for the MP Table case. However, we shouldn't try to guess and use 30# these CPUs if HTT is disabled. Thus, HTT guessing is only enabled 31# for the MP Table if the user explicitly asks for it via the 32# MPTABLE_FORCE_HTT option. Do NOT use this option if you have HTT 33# disabled in your BIOS. 34# 35# IPI_PREEMPTION instructs the kernel to preempt threads running on other 36# CPUS if needed. Relies on the PREEMPTION option 37 38# Mandatory: 39device apic # I/O apic 40 41# Optional: 42options MPTABLE_FORCE_HTT # Enable HTT CPUs with the MP Table 43options IPI_PREEMPTION 44 45# 46# Watchdog routines. 47# 48options MP_WATCHDOG 49 50# Debugging options. 51# 52options STOP_NMI # Stop CPUS using NMI instead of IPI 53options COUNT_XINVLTLB_HITS # Counters for TLB events 54options COUNT_IPIS # Per-CPU IPI interrupt counters 55 56 57 58##################################################################### 59# CPU OPTIONS 60 61# 62# You must specify at least one CPU (the one you intend to run on); 63# deleting the specification for CPUs you don't need to use may make 64# parts of the system run faster. 65# 66cpu I486_CPU 67cpu I586_CPU # aka Pentium(tm) 68cpu I686_CPU # aka Pentium Pro(tm) 69 70# 71# Options for CPU features. 72# 73# CPU_ATHLON_SSE_HACK tries to enable SSE instructions when the BIOS has 74# forgotten to enable them. 75# 76# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning 77# CPU if CPU supports it. The default is double-clock mode on 78# BlueLightning CPU box. 79# 80# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM 81# BlueLightning CPU. It works only with Cyrix FPU, and this option 82# should not be used with Intel FPU. 83# 84# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1). 85# 86# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space 87# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1. 88# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3) 89# 90# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct 91# mapped mode. Default is 2-way set associative mode. 92# 93# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e., enables 94# reorder). This option should not be used if you use memory mapped 95# I/O device(s). 96# 97# CPU_DISABLE_CMPXCHG disables the CMPXCHG instruction on > i386 IA32 98# machines. VmWare 3.x seems to emulate this instruction poorly, causing 99# the guest OS to run very slowly. This problem appears to be fixed in 100# VmWare 4.x, at least in version 4.5.2, so that enabling this option with 101# VmWare 4.x will result in locking operations to be 20-30 times slower. 102# Enabling this with an SMP kernel will cause the kernel to be unusable. 103# 104# CPU_DISABLE_SSE explicitly prevents I686_CPU from turning on SSE. 105# 106# CPU_ELAN enables support for AMDs ElanSC520 CPU. 107# CPU_ELAN_PPS enables precision timestamp code. 108# CPU_ELAN_XTAL sets the clock crystal frequency in Hz. 109# 110# CPU_ENABLE_LONGRUN enables support for Transmeta Crusoe LongRun 111# technology which allows to restrict power consumption of the CPU by 112# using group of hw.crusoe.* sysctls. 113# 114# CPU_FASTER_5X86_FPU enables faster FPU exception handler. 115# 116# CPU_GEODE is for the SC1100 Geode embedded processor. This option 117# is necessary because the i8254 timecounter is toast. 118# 119# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products 120# for i386 machines. 121# 122# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of 123# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively 124# (no clock delay). 125# 126# CPU_L2_LATENCY specifies the L2 cache latency value. This option is used 127# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected. 128# The default value is 5. 129# 130# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination 131# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE 132# 1). 133# 134# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option 135# is useful when you use Socket 8 to Socket 370 converter, because most Pentium 136# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs. 137# 138# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). 139# 140# CPU_SOEKRIS enables support www.soekris.com hardware. 141# 142# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU 143# enters suspend mode following execution of HALT instruction. 144# 145# CPU_UPGRADE_HW_CACHE eliminates unneeded cache flush instruction(s). 146# 147# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD 148# K5/K6/K6-2 CPUs. 149# 150# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache 151# flush at hold state. 152# 153# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs 154# without cache flush at hold state, and (2) write-back CPU cache on 155# Cyrix 6x86 whose revision < 2.7 (NOTE 2). 156# 157# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY 158# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is 159# executed. This option is only needed if I586_CPU is also defined, 160# and should be included for any non-Pentium CPU that defines it. 161# 162# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors 163# which indicates that the 15-16MB range is *definitely* not being 164# occupied by an ISA memory hole. 165# 166# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT, 167# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs. 168# These options may crash your system. 169# 170# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled 171# in write-through mode when revision < 2.7. If revision of Cyrix 172# 6x86 >= 2.7, CPU cache is always enabled in write-back mode. 173# 174# NOTE 3: This option may cause failures for software that requires 175# locked cycles in order to operate correctly. 176# 177options CPU_ATHLON_SSE_HACK 178options CPU_BLUELIGHTNING_3X 179options CPU_BLUELIGHTNING_FPU_OP_CACHE 180options CPU_BTB_EN 181options CPU_DIRECT_MAPPED_CACHE 182options CPU_DISABLE_5X86_LSSER 183options CPU_DISABLE_CMPXCHG 184#options CPU_DISABLE_SSE 185options CPU_ELAN 186options CPU_ELAN_PPS 187options CPU_ELAN_XTAL=32768000 188options CPU_ENABLE_LONGRUN 189options CPU_FASTER_5X86_FPU 190options CPU_GEODE 191options CPU_I486_ON_386 192options CPU_IORT 193options CPU_L2_LATENCY=5 194options CPU_LOOP_EN 195options CPU_PPRO2CELERON 196options CPU_RSTK_EN 197options CPU_SOEKRIS 198options CPU_SUSP_HLT 199options CPU_UPGRADE_HW_CACHE 200options CPU_WT_ALLOC 201options CYRIX_CACHE_WORKS 202options CYRIX_CACHE_REALLY_WORKS 203#options NO_F00F_HACK 204 205# Debug options 206options NPX_DEBUG # enable npx debugging 207 208# 209# PERFMON causes the driver for Pentium/Pentium Pro performance counters 210# to be compiled. See perfmon(4) for more information. 211# 212options PERFMON 213 214# 215# XBOX causes the kernel to be bootable on the Microsoft XBox console system. 216# The resulting kernel will auto-detect whether it is being booted on a XBox, 217# so kernels compiled with this option will also work on an ordinary PC. 218# This option require I686_CPU. 219# 220# xboxfb includes support for the XBox frame buffer device. It is fully USB- 221# keyboard aware, and will only be used if an xbox is detected. This option 222# (obviously) requires XBOX support in your kernel. 223# 224# NOTE: xboxfb currently conflicts with syscons(4); if you have an XBOX and 225# include both in your kernel; you will not get any video output. Ordinary 226# PC's do not suffer from this. 227# 228options XBOX 229device xboxfb 230 231 232##################################################################### 233# NETWORKING OPTIONS 234 235# 236# DEVICE_POLLING adds support for mixed interrupt-polling handling 237# of network device drivers, which has significant benefits in terms 238# of robustness to overloads and responsivity, as well as permitting 239# accurate scheduling of the CPU time between kernel network processing 240# and other activities. The drawback is a moderate (up to 1/HZ seconds) 241# potential increase in response times. 242# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING 243# to achieve smoother behaviour. 244# Additionally, you can enable/disable polling at runtime with help of 245# the ifconfig(8) utility, and select the CPU fraction reserved to 246# userland with the sysctl variable kern.polling.user_frac 247# (default 50, range 0..100). 248# 249# Not all device drivers support this mode of operation at the time of 250# this writing. See polling(4) for more details. 251 252options DEVICE_POLLING 253 254 255##################################################################### 256# CLOCK OPTIONS 257 258# The following options are used for debugging clock behavior only, and 259# should not be used for production systems. 260 261# CLK_CALIBRATION_LOOP causes clock calibration to be run in a loop at 262# startup until the user presses a key. (The i8254 clock is always 263# calibrated relative to the RTC (mc146818a) and this option causes the 264# calibration to be repeated.) 265options CLK_CALIBRATION_LOOP 266 267# CLK_USE_I8254_CALIBRATION causes the calibrated frequency of the i8254 268# clock to actually be used. 269options CLK_USE_I8254_CALIBRATION 270 271 272##################################################################### 273# MISCELLANEOUS DEVICES AND OPTIONS 274 275device speaker #Play IBM BASIC-style noises out your speaker 276hint.speaker.0.at="isa" 277hint.speaker.0.port="0x61" 278device gzip #Exec gzipped a.out's. REQUIRES COMPAT_AOUT! 279device apm_saver # Requires APM 280 281 282##################################################################### 283# HARDWARE BUS CONFIGURATION 284 285# 286# ISA bus 287# 288device isa # Required by npx(4) 289 290# 291# Options for `isa': 292# 293# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 294# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 295# This option breaks suspend/resume on some portables. 296# 297# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 298# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 299# Automatic EOI is documented not to work for for the slave with the 300# original i8259A, but it works for some clones and some integrated 301# versions. 302# 303# MAXMEM specifies the amount of RAM on the machine; if this is not 304# specified, FreeBSD will first read the amount of memory from the CMOS 305# RAM, so the amount of memory will initially be limited to 64MB or 16MB 306# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 307# then attempt to detect the installed amount of RAM. If this probe 308# fails to detect >64MB RAM you will have to use the MAXMEM option. 309# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 310# be 131072 (128 * 1024). 311# 312# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 313# reset the CPU for reboot. This is needed on some systems with broken 314# keyboard controllers. 315 316options AUTO_EOI_1 317#options AUTO_EOI_2 318 319options MAXMEM=(128*1024) 320#options BROKEN_KEYBOARD_RESET 321 322# 323# EISA bus 324# 325# The EISA bus device is `eisa'. It provides auto-detection and 326# configuration support for all devices on the EISA bus. 327 328device eisa 329 330# By default, only 10 EISA slots are probed, since the slot numbers 331# above clash with the configuration address space of the PCI subsystem, 332# and the EISA probe is not very smart about this. This is sufficient 333# for most machines, but in particular the HP NetServer LC series comes 334# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11, 335# thus you need to bump this figure to 12 for them. 336options EISA_SLOTS=12 337 338# 339# MCA bus: 340# 341# The MCA bus device is `mca'. It provides auto-detection and 342# configuration support for all devices on the MCA bus. 343# No hints are required for MCA. 344 345device mca 346 347# 348# PCI bus & PCI options: 349# 350device pci 351 352# 353# AGP GART support 354device agp 355 356 357##################################################################### 358# HARDWARE DEVICE CONFIGURATION 359 360# To include support for VGA VESA video modes 361options VESA 362 363# Turn on extra debugging checks and output for VESA support. 364options VESA_DEBUG 365 366# The pcvt console driver (vt220 compatible). 367device vt 368hint.vt.0.at="isa" 369options XSERVER # support for running an X server on vt 370options FAT_CURSOR # start with block cursor 371# This PCVT option is for keyboards such as those used on really old ThinkPads 372options PCVT_SCANSET=2 373# Other PCVT options are documented in pcvt(4). 374options PCVT_24LINESDEF 375options PCVT_CTRL_ALT_DEL 376options PCVT_META_ESC 377options PCVT_NSCREENS=9 378options PCVT_PRETTYSCRNS 379options PCVT_SCREENSAVER 380options PCVT_USEKBDSEC 381options PCVT_VT220KEYB 382options PCVT_GREENSAVER 383 384# 385# The Numeric Processing eXtension driver. This is non-optional. 386device npx 387hint.npx.0.flags="0x0" 388hint.npx.0.irq="13" 389 390# 391# `flags' for npx0: 392# 0x01 don't use the npx registers to optimize bcopy. 393# 0x02 don't use the npx registers to optimize bzero. 394# 0x04 don't use the npx registers to optimize copyin or copyout. 395# The npx registers are normally used to optimize copying and zeroing when 396# all of the following conditions are satisfied: 397# I586_CPU is an option 398# the cpu is an i586 (perhaps not a Pentium) 399# the probe for npx0 succeeds 400# INT 16 exception handling works. 401# Then copying and zeroing using the npx registers is normally 30-100% faster. 402# The flags can be used to control cases where it doesn't work or is slower. 403# Setting them at boot time using hints works right (the optimizations 404# are not used until later in the bootstrap when npx0 is attached). 405# Flag 0x08 automatically disables the i586 optimized routines. 406# 407 408# 409# Optional devices: 410# 411 412# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create 413# the /dev/3dfx0 device to work with glide implementations. This should get 414# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as 415# the tdfx DRI module from XFree86 and is completely unrelated. 416# 417# To enable Linuxulator support, one must also include COMPAT_LINUX in the 418# config as well, or you will not have the dependencies. The other option 419# is to load both as modules. 420 421device tdfx # Enable 3Dfx Voodoo support 422options TDFX_LINUX # Enable Linuxulator support 423 424# 425# ACPI support using the Intel ACPI Component Architecture reference 426# implementation. 427# 428# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer 429# kernel environment variables to select initial debugging levels for the 430# Intel ACPICA code. (Note that the Intel code must also have USE_DEBUGGER 431# defined when it is built). 432# 433# ACPI_NO_SEMAPHORES makes the AcpiOs*Semaphore routines a no-op. 434# 435# ACPICA_PEDANTIC enables strict checking of AML. Our default is to 436# relax these checks to allow code generated by the Microsoft compiler 437# to still execute. 438# 439# Note that building ACPI into the kernel is deprecated; the module is 440# normally loaded automatically by the loader. 441 442device acpi 443options ACPI_DEBUG 444#!options ACPI_NO_SEMAPHORES 445#!options ACPICA_PEDANTIC 446 447# ACPI Asus Extras (LCD backlight/brightness, video output, etc.) 448device acpi_asus 449 450# ACPI Fujitsu Extras (Buttons) 451device acpi_fujitsu 452 453# ACPI Panasonic Extras (LCD backlight/brightness, video output, etc.) 454device acpi_panasonic 455 456# ACPI Sony extra (LCD brightness) 457device acpi_sony 458 459# ACPI Toshiba Extras (LCD backlight/brightness, video output, etc.) 460device acpi_toshiba 461 462# ACPI Video Extensions (LCD backlight/brightness, video output, etc.) 463device acpi_video 464 465# The cpufreq(4) driver provides support for non-ACPI CPU frequency control 466device cpufreq 467 468# Direct Rendering modules for 3D acceleration. 469device drm # DRM core module required by DRM drivers 470device i915drm # Intel i830 through i915 471device mach64drm # ATI Rage Pro, Rage Mobility P/M, Rage XL 472device mgadrm # AGP Matrox G200, G400, G450, G550 473device r128drm # ATI Rage 128 474device radeondrm # ATI Radeon 475device savagedrm # S3 Savage3D, Savage4 476device sisdrm # SiS 300/305, 540, 630 477device tdfxdrm # 3dfx Voodoo 3/4/5 and Banshee 478options DRM_DEBUG # Include debug printfs (slow) 479 480# 481# mse: Logitech and ATI InPort bus mouse ports 482 483device mse 484hint.mse.0.at="isa" 485hint.mse.0.port="0x23c" 486hint.mse.0.irq="5" 487 488# 489# Network interfaces: 490# 491 492# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver 493# (requires sppp) 494# arl: Aironet Arlan 655 wireless adapters. 495# ath: Atheros a/b/g WiFi adapters (requires ath_hal and wlan) 496# cp: Cronyx Tau-PCI sync single/dual/four port 497# V.35/RS-232/RS-530/RS-449/X.21/G.703/E1/E3/T3/STS-1 498# serial adaptor (requires sppp (default), or NETGRAPH if 499# NETGRAPH_CRONYX is configured)
| 8# 9 10# 11# We want LINT to cover profiling as well. 12profile 2 13 14 15##################################################################### 16# SMP OPTIONS: 17# 18# The apic device enables the use of the I/O APIC for interrupt delivery. 19# The apic device can be used in both UP and SMP kernels, but is required 20# for SMP kernels. Thus, the apic device is not strictly an SMP option, 21# but it is a prerequisite for SMP. 22# 23# Notes: 24# 25# HTT CPUs should only be used if they are enabled in the BIOS. For 26# the ACPI case, ACPI only correctly tells us about any HTT CPUs if 27# they are enabled. However, most HTT systems do not list HTT CPUs 28# in the MP Table if they are enabled, thus we guess at the HTT CPUs 29# for the MP Table case. However, we shouldn't try to guess and use 30# these CPUs if HTT is disabled. Thus, HTT guessing is only enabled 31# for the MP Table if the user explicitly asks for it via the 32# MPTABLE_FORCE_HTT option. Do NOT use this option if you have HTT 33# disabled in your BIOS. 34# 35# IPI_PREEMPTION instructs the kernel to preempt threads running on other 36# CPUS if needed. Relies on the PREEMPTION option 37 38# Mandatory: 39device apic # I/O apic 40 41# Optional: 42options MPTABLE_FORCE_HTT # Enable HTT CPUs with the MP Table 43options IPI_PREEMPTION 44 45# 46# Watchdog routines. 47# 48options MP_WATCHDOG 49 50# Debugging options. 51# 52options STOP_NMI # Stop CPUS using NMI instead of IPI 53options COUNT_XINVLTLB_HITS # Counters for TLB events 54options COUNT_IPIS # Per-CPU IPI interrupt counters 55 56 57 58##################################################################### 59# CPU OPTIONS 60 61# 62# You must specify at least one CPU (the one you intend to run on); 63# deleting the specification for CPUs you don't need to use may make 64# parts of the system run faster. 65# 66cpu I486_CPU 67cpu I586_CPU # aka Pentium(tm) 68cpu I686_CPU # aka Pentium Pro(tm) 69 70# 71# Options for CPU features. 72# 73# CPU_ATHLON_SSE_HACK tries to enable SSE instructions when the BIOS has 74# forgotten to enable them. 75# 76# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning 77# CPU if CPU supports it. The default is double-clock mode on 78# BlueLightning CPU box. 79# 80# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM 81# BlueLightning CPU. It works only with Cyrix FPU, and this option 82# should not be used with Intel FPU. 83# 84# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1). 85# 86# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space 87# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1. 88# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3) 89# 90# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct 91# mapped mode. Default is 2-way set associative mode. 92# 93# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e., enables 94# reorder). This option should not be used if you use memory mapped 95# I/O device(s). 96# 97# CPU_DISABLE_CMPXCHG disables the CMPXCHG instruction on > i386 IA32 98# machines. VmWare 3.x seems to emulate this instruction poorly, causing 99# the guest OS to run very slowly. This problem appears to be fixed in 100# VmWare 4.x, at least in version 4.5.2, so that enabling this option with 101# VmWare 4.x will result in locking operations to be 20-30 times slower. 102# Enabling this with an SMP kernel will cause the kernel to be unusable. 103# 104# CPU_DISABLE_SSE explicitly prevents I686_CPU from turning on SSE. 105# 106# CPU_ELAN enables support for AMDs ElanSC520 CPU. 107# CPU_ELAN_PPS enables precision timestamp code. 108# CPU_ELAN_XTAL sets the clock crystal frequency in Hz. 109# 110# CPU_ENABLE_LONGRUN enables support for Transmeta Crusoe LongRun 111# technology which allows to restrict power consumption of the CPU by 112# using group of hw.crusoe.* sysctls. 113# 114# CPU_FASTER_5X86_FPU enables faster FPU exception handler. 115# 116# CPU_GEODE is for the SC1100 Geode embedded processor. This option 117# is necessary because the i8254 timecounter is toast. 118# 119# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products 120# for i386 machines. 121# 122# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of 123# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively 124# (no clock delay). 125# 126# CPU_L2_LATENCY specifies the L2 cache latency value. This option is used 127# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected. 128# The default value is 5. 129# 130# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination 131# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE 132# 1). 133# 134# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option 135# is useful when you use Socket 8 to Socket 370 converter, because most Pentium 136# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs. 137# 138# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). 139# 140# CPU_SOEKRIS enables support www.soekris.com hardware. 141# 142# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU 143# enters suspend mode following execution of HALT instruction. 144# 145# CPU_UPGRADE_HW_CACHE eliminates unneeded cache flush instruction(s). 146# 147# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD 148# K5/K6/K6-2 CPUs. 149# 150# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache 151# flush at hold state. 152# 153# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs 154# without cache flush at hold state, and (2) write-back CPU cache on 155# Cyrix 6x86 whose revision < 2.7 (NOTE 2). 156# 157# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY 158# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is 159# executed. This option is only needed if I586_CPU is also defined, 160# and should be included for any non-Pentium CPU that defines it. 161# 162# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors 163# which indicates that the 15-16MB range is *definitely* not being 164# occupied by an ISA memory hole. 165# 166# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT, 167# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs. 168# These options may crash your system. 169# 170# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled 171# in write-through mode when revision < 2.7. If revision of Cyrix 172# 6x86 >= 2.7, CPU cache is always enabled in write-back mode. 173# 174# NOTE 3: This option may cause failures for software that requires 175# locked cycles in order to operate correctly. 176# 177options CPU_ATHLON_SSE_HACK 178options CPU_BLUELIGHTNING_3X 179options CPU_BLUELIGHTNING_FPU_OP_CACHE 180options CPU_BTB_EN 181options CPU_DIRECT_MAPPED_CACHE 182options CPU_DISABLE_5X86_LSSER 183options CPU_DISABLE_CMPXCHG 184#options CPU_DISABLE_SSE 185options CPU_ELAN 186options CPU_ELAN_PPS 187options CPU_ELAN_XTAL=32768000 188options CPU_ENABLE_LONGRUN 189options CPU_FASTER_5X86_FPU 190options CPU_GEODE 191options CPU_I486_ON_386 192options CPU_IORT 193options CPU_L2_LATENCY=5 194options CPU_LOOP_EN 195options CPU_PPRO2CELERON 196options CPU_RSTK_EN 197options CPU_SOEKRIS 198options CPU_SUSP_HLT 199options CPU_UPGRADE_HW_CACHE 200options CPU_WT_ALLOC 201options CYRIX_CACHE_WORKS 202options CYRIX_CACHE_REALLY_WORKS 203#options NO_F00F_HACK 204 205# Debug options 206options NPX_DEBUG # enable npx debugging 207 208# 209# PERFMON causes the driver for Pentium/Pentium Pro performance counters 210# to be compiled. See perfmon(4) for more information. 211# 212options PERFMON 213 214# 215# XBOX causes the kernel to be bootable on the Microsoft XBox console system. 216# The resulting kernel will auto-detect whether it is being booted on a XBox, 217# so kernels compiled with this option will also work on an ordinary PC. 218# This option require I686_CPU. 219# 220# xboxfb includes support for the XBox frame buffer device. It is fully USB- 221# keyboard aware, and will only be used if an xbox is detected. This option 222# (obviously) requires XBOX support in your kernel. 223# 224# NOTE: xboxfb currently conflicts with syscons(4); if you have an XBOX and 225# include both in your kernel; you will not get any video output. Ordinary 226# PC's do not suffer from this. 227# 228options XBOX 229device xboxfb 230 231 232##################################################################### 233# NETWORKING OPTIONS 234 235# 236# DEVICE_POLLING adds support for mixed interrupt-polling handling 237# of network device drivers, which has significant benefits in terms 238# of robustness to overloads and responsivity, as well as permitting 239# accurate scheduling of the CPU time between kernel network processing 240# and other activities. The drawback is a moderate (up to 1/HZ seconds) 241# potential increase in response times. 242# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING 243# to achieve smoother behaviour. 244# Additionally, you can enable/disable polling at runtime with help of 245# the ifconfig(8) utility, and select the CPU fraction reserved to 246# userland with the sysctl variable kern.polling.user_frac 247# (default 50, range 0..100). 248# 249# Not all device drivers support this mode of operation at the time of 250# this writing. See polling(4) for more details. 251 252options DEVICE_POLLING 253 254 255##################################################################### 256# CLOCK OPTIONS 257 258# The following options are used for debugging clock behavior only, and 259# should not be used for production systems. 260 261# CLK_CALIBRATION_LOOP causes clock calibration to be run in a loop at 262# startup until the user presses a key. (The i8254 clock is always 263# calibrated relative to the RTC (mc146818a) and this option causes the 264# calibration to be repeated.) 265options CLK_CALIBRATION_LOOP 266 267# CLK_USE_I8254_CALIBRATION causes the calibrated frequency of the i8254 268# clock to actually be used. 269options CLK_USE_I8254_CALIBRATION 270 271 272##################################################################### 273# MISCELLANEOUS DEVICES AND OPTIONS 274 275device speaker #Play IBM BASIC-style noises out your speaker 276hint.speaker.0.at="isa" 277hint.speaker.0.port="0x61" 278device gzip #Exec gzipped a.out's. REQUIRES COMPAT_AOUT! 279device apm_saver # Requires APM 280 281 282##################################################################### 283# HARDWARE BUS CONFIGURATION 284 285# 286# ISA bus 287# 288device isa # Required by npx(4) 289 290# 291# Options for `isa': 292# 293# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 294# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 295# This option breaks suspend/resume on some portables. 296# 297# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 298# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 299# Automatic EOI is documented not to work for for the slave with the 300# original i8259A, but it works for some clones and some integrated 301# versions. 302# 303# MAXMEM specifies the amount of RAM on the machine; if this is not 304# specified, FreeBSD will first read the amount of memory from the CMOS 305# RAM, so the amount of memory will initially be limited to 64MB or 16MB 306# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 307# then attempt to detect the installed amount of RAM. If this probe 308# fails to detect >64MB RAM you will have to use the MAXMEM option. 309# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 310# be 131072 (128 * 1024). 311# 312# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 313# reset the CPU for reboot. This is needed on some systems with broken 314# keyboard controllers. 315 316options AUTO_EOI_1 317#options AUTO_EOI_2 318 319options MAXMEM=(128*1024) 320#options BROKEN_KEYBOARD_RESET 321 322# 323# EISA bus 324# 325# The EISA bus device is `eisa'. It provides auto-detection and 326# configuration support for all devices on the EISA bus. 327 328device eisa 329 330# By default, only 10 EISA slots are probed, since the slot numbers 331# above clash with the configuration address space of the PCI subsystem, 332# and the EISA probe is not very smart about this. This is sufficient 333# for most machines, but in particular the HP NetServer LC series comes 334# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11, 335# thus you need to bump this figure to 12 for them. 336options EISA_SLOTS=12 337 338# 339# MCA bus: 340# 341# The MCA bus device is `mca'. It provides auto-detection and 342# configuration support for all devices on the MCA bus. 343# No hints are required for MCA. 344 345device mca 346 347# 348# PCI bus & PCI options: 349# 350device pci 351 352# 353# AGP GART support 354device agp 355 356 357##################################################################### 358# HARDWARE DEVICE CONFIGURATION 359 360# To include support for VGA VESA video modes 361options VESA 362 363# Turn on extra debugging checks and output for VESA support. 364options VESA_DEBUG 365 366# The pcvt console driver (vt220 compatible). 367device vt 368hint.vt.0.at="isa" 369options XSERVER # support for running an X server on vt 370options FAT_CURSOR # start with block cursor 371# This PCVT option is for keyboards such as those used on really old ThinkPads 372options PCVT_SCANSET=2 373# Other PCVT options are documented in pcvt(4). 374options PCVT_24LINESDEF 375options PCVT_CTRL_ALT_DEL 376options PCVT_META_ESC 377options PCVT_NSCREENS=9 378options PCVT_PRETTYSCRNS 379options PCVT_SCREENSAVER 380options PCVT_USEKBDSEC 381options PCVT_VT220KEYB 382options PCVT_GREENSAVER 383 384# 385# The Numeric Processing eXtension driver. This is non-optional. 386device npx 387hint.npx.0.flags="0x0" 388hint.npx.0.irq="13" 389 390# 391# `flags' for npx0: 392# 0x01 don't use the npx registers to optimize bcopy. 393# 0x02 don't use the npx registers to optimize bzero. 394# 0x04 don't use the npx registers to optimize copyin or copyout. 395# The npx registers are normally used to optimize copying and zeroing when 396# all of the following conditions are satisfied: 397# I586_CPU is an option 398# the cpu is an i586 (perhaps not a Pentium) 399# the probe for npx0 succeeds 400# INT 16 exception handling works. 401# Then copying and zeroing using the npx registers is normally 30-100% faster. 402# The flags can be used to control cases where it doesn't work or is slower. 403# Setting them at boot time using hints works right (the optimizations 404# are not used until later in the bootstrap when npx0 is attached). 405# Flag 0x08 automatically disables the i586 optimized routines. 406# 407 408# 409# Optional devices: 410# 411 412# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create 413# the /dev/3dfx0 device to work with glide implementations. This should get 414# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as 415# the tdfx DRI module from XFree86 and is completely unrelated. 416# 417# To enable Linuxulator support, one must also include COMPAT_LINUX in the 418# config as well, or you will not have the dependencies. The other option 419# is to load both as modules. 420 421device tdfx # Enable 3Dfx Voodoo support 422options TDFX_LINUX # Enable Linuxulator support 423 424# 425# ACPI support using the Intel ACPI Component Architecture reference 426# implementation. 427# 428# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer 429# kernel environment variables to select initial debugging levels for the 430# Intel ACPICA code. (Note that the Intel code must also have USE_DEBUGGER 431# defined when it is built). 432# 433# ACPI_NO_SEMAPHORES makes the AcpiOs*Semaphore routines a no-op. 434# 435# ACPICA_PEDANTIC enables strict checking of AML. Our default is to 436# relax these checks to allow code generated by the Microsoft compiler 437# to still execute. 438# 439# Note that building ACPI into the kernel is deprecated; the module is 440# normally loaded automatically by the loader. 441 442device acpi 443options ACPI_DEBUG 444#!options ACPI_NO_SEMAPHORES 445#!options ACPICA_PEDANTIC 446 447# ACPI Asus Extras (LCD backlight/brightness, video output, etc.) 448device acpi_asus 449 450# ACPI Fujitsu Extras (Buttons) 451device acpi_fujitsu 452 453# ACPI Panasonic Extras (LCD backlight/brightness, video output, etc.) 454device acpi_panasonic 455 456# ACPI Sony extra (LCD brightness) 457device acpi_sony 458 459# ACPI Toshiba Extras (LCD backlight/brightness, video output, etc.) 460device acpi_toshiba 461 462# ACPI Video Extensions (LCD backlight/brightness, video output, etc.) 463device acpi_video 464 465# The cpufreq(4) driver provides support for non-ACPI CPU frequency control 466device cpufreq 467 468# Direct Rendering modules for 3D acceleration. 469device drm # DRM core module required by DRM drivers 470device i915drm # Intel i830 through i915 471device mach64drm # ATI Rage Pro, Rage Mobility P/M, Rage XL 472device mgadrm # AGP Matrox G200, G400, G450, G550 473device r128drm # ATI Rage 128 474device radeondrm # ATI Radeon 475device savagedrm # S3 Savage3D, Savage4 476device sisdrm # SiS 300/305, 540, 630 477device tdfxdrm # 3dfx Voodoo 3/4/5 and Banshee 478options DRM_DEBUG # Include debug printfs (slow) 479 480# 481# mse: Logitech and ATI InPort bus mouse ports 482 483device mse 484hint.mse.0.at="isa" 485hint.mse.0.port="0x23c" 486hint.mse.0.irq="5" 487 488# 489# Network interfaces: 490# 491 492# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver 493# (requires sppp) 494# arl: Aironet Arlan 655 wireless adapters. 495# ath: Atheros a/b/g WiFi adapters (requires ath_hal and wlan) 496# cp: Cronyx Tau-PCI sync single/dual/four port 497# V.35/RS-232/RS-530/RS-449/X.21/G.703/E1/E3/T3/STS-1 498# serial adaptor (requires sppp (default), or NETGRAPH if 499# NETGRAPH_CRONYX is configured)
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500# ctau: Cronyx Tau sync dual port V.35/RS-232/RS-530/RS-449/X.21/G.703/E1 501# serial adaptor (requires sppp (default), or NETGRAPH if 502# NETGRAPH_CRONYX is configured) 503# cx: Cronyx Sigma multiport sync/async adapter (requires sppp (default), 504# or NETGRAPH if NETGRAPH_CRONYX is configured) 505# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 506# HP PC Lan+, various PC Card devices (refer to etc/defaults/pccard.conf) 507# (requires miibus) 508# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; 509# Intel EtherExpress 510# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 and 511# Am79C960) 512# nve: nVidia nForce MCP on-board Ethernet Networking 513# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133. 514# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140, 515# OC-3141, OC-3540 and OC-3250. 516# sbni: Granch SBNI12-xx ISA and PCI adapters 517# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 518# wl: Lucent Wavelan (ISA card only). 519 520# Order for ISA/EISA devices is important here 521 522device ar 523hint.ar.0.at="isa" 524hint.ar.0.port="0x300" 525hint.ar.0.irq="10" 526hint.ar.0.maddr="0xd0000" 527device arl 528hint.arl.0.at="isa" 529hint.arl.0.irq="9" 530hint.arl.0.maddr="0xd0000" 531device cp
| 501# ctau: Cronyx Tau sync dual port V.35/RS-232/RS-530/RS-449/X.21/G.703/E1 502# serial adaptor (requires sppp (default), or NETGRAPH if 503# NETGRAPH_CRONYX is configured) 504# cx: Cronyx Sigma multiport sync/async adapter (requires sppp (default), 505# or NETGRAPH if NETGRAPH_CRONYX is configured) 506# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 507# HP PC Lan+, various PC Card devices (refer to etc/defaults/pccard.conf) 508# (requires miibus) 509# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; 510# Intel EtherExpress 511# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 and 512# Am79C960) 513# nve: nVidia nForce MCP on-board Ethernet Networking 514# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133. 515# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140, 516# OC-3141, OC-3540 and OC-3250. 517# sbni: Granch SBNI12-xx ISA and PCI adapters 518# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 519# wl: Lucent Wavelan (ISA card only). 520 521# Order for ISA/EISA devices is important here 522 523device ar 524hint.ar.0.at="isa" 525hint.ar.0.port="0x300" 526hint.ar.0.irq="10" 527hint.ar.0.maddr="0xd0000" 528device arl 529hint.arl.0.at="isa" 530hint.arl.0.irq="9" 531hint.arl.0.maddr="0xd0000" 532device cp
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532device ctau 533hint.ctau.0.at="isa" 534hint.ctau.0.port="0x240" 535hint.ctau.0.irq="15" 536hint.ctau.0.drq="7" 537device cx 538hint.cx.0.at="isa" 539hint.cx.0.port="0x240" 540hint.cx.0.irq="15" 541hint.cx.0.drq="7" 542#options NETGRAPH_CRONYX # Enable NETGRAPH support for Cronyx adapter(s) 543device ed 544options ED_3C503 545options ED_HPP 546options ED_SIC 547hint.ed.0.at="isa" 548hint.ed.0.port="0x280" 549hint.ed.0.irq="5" 550hint.ed.0.maddr="0xd8000" 551device ie # Hints only required for Starlan 552hint.ie.2.at="isa" 553hint.ie.2.port="0x300" 554hint.ie.2.irq="5" 555hint.ie.2.maddr="0xd0000" 556device lnc 557hint.lnc.0.at="isa" 558hint.lnc.0.port="0x280" 559hint.lnc.0.irq="10" 560hint.lnc.0.drq="0" 561device nve # nVidia nForce MCP on-board Ethernet Networking 562device sbni 563hint.sbni.0.at="isa" 564hint.sbni.0.port="0x210" 565hint.sbni.0.irq="0xefdead" 566hint.sbni.0.flags="0" 567device sr 568hint.sr.0.at="isa" 569hint.sr.0.port="0x300" 570hint.sr.0.irq="5" 571hint.sr.0.maddr="0xd0000" 572device oltr 573hint.oltr.0.at="isa" 574device wl 575hint.wl.0.at="isa" 576hint.wl.0.port="0x300" 577options WLCACHE # enables the signal-strength cache 578options WLDEBUG # enables verbose debugging output 579 580device ath 581device ath_hal # Atheros HAL (includes binary component) 582#device ath_rate_amrr # AMRR rate control for ath driver 583#device ath_rate_onoe # Onoe rate control for ath driver 584device ath_rate_sample # SampleRate rate control for the ath driver 585#device wlan # 802.11 layer 586 587# 588# ATA raid adapters 589# 590device pst 591 592# 593# Areca 11xx and 12xx series of SATA II RAID controllers. 594# CAM is required. 595# 596device arcmsr # Areca SATA II RAID 597 598# 599# 3ware 9000 series PATA/SATA RAID controller driver and options. 600# The driver is implemented as a SIM, and so, needs the CAM infrastructure. 601# 602options TWA_DEBUG # 0-10; 10 prints the most messages. 603options TWA_FLASH_FIRMWARE # firmware image bundled when defined. 604device twa # 3ware 9000 series PATA/SATA RAID 605 606# 607# SCSI host adapters: 608# 609# ncv: NCR 53C500 based SCSI host adapters. 610# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters. 611# stg: TMC 18C30, 18C50 based SCSI host adapters. 612 613device ncv 614device nsp 615device stg 616hint.stg.0.at="isa" 617hint.stg.0.port="0x140" 618hint.stg.0.port="11" 619 620# 621# Adaptec FSA RAID controllers, including integrated DELL controllers, 622# the Dell PERC 2/QC and the HP NetRAID-4M 623device aac 624device aacp # SCSI Passthrough interface (optional, CAM required) 625 626# 627# Highpoint RocketRAID 182x. This is really just software RAID on a 628# Marvell SATA chip. 629device hptmv 630 631# 632# IBM (now Adaptec) ServeRAID controllers 633device ips 634 635# 636# SafeNet crypto driver: can be moved to the MI NOTES as soon as 637# it's tested on a big-endian machine 638# 639device safe # SafeNet 1141 640options SAFE_DEBUG # enable debugging support: hw.safe.debug 641options SAFE_RNDTEST # enable rndtest support 642 643##################################################################### 644 645# 646# Miscellaneous hardware: 647# 648# apm: Laptop Advanced Power Management (experimental) 649# pmtimer: Timer device driver for power management events (APM or ACPI) 650# smapi: System Management Application Program Interface driver 651# smbios: DMI/SMBIOS entry point 652# vpd: Vital Product Data kernel interface 653# cy: Cyclades serial driver 654# digi: Digiboard driver 655# spic: Sony Programmable I/O controller (VAIO notebooks) 656 657# Notes on APM 658# The flags takes the following meaning for apm0: 659# 0x0020 Statclock is broken. 660 661# Notes on the Specialix SI/XIO driver: 662# The host card is memory, not IO mapped. 663# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 664# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 665# The cards can use an IRQ of 11, 12 or 15. 666 667# Notes on the Sony Programmable I/O controller 668# This is a temporary driver that should someday be replaced by something 669# that hooks into the ACPI layer. The device is hooked to the PIIX4's 670# General Device 10 decoder, which means you have to fiddle with PCI 671# registers to map it in, even though it is otherwise treated here as 672# an ISA device. At the moment, the driver polls, although the device 673# is capable of generating interrupts. It largely undocumented. 674# The port location in the hint is where you WANT the device to be 675# mapped. 0x10a0 seems to be traditional. At the moment the jogdial 676# is the only thing truly supported, but apparently a fair percentage 677# of the Vaio extra features are controlled by this device. 678 679device apm 680hint.apm.0.flags="0x20" 681device smapi 682device smbios 683device vpd 684device pmtimer # Adjust system timer at wakeup time 685device cy 686options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 687hint.cy.0.at="isa" 688hint.cy.0.irq="10" 689hint.cy.0.maddr="0xd4000" 690hint.cy.0.msize="0x2000" 691device digi 692hint.digi.0.at="isa" 693hint.digi.0.port="0x104" 694hint.digi.0.maddr="0xd0000" 695# BIOS & FEP/OS components of device digi. 696device digi_CX 697device digi_CX_PCI 698device digi_EPCX 699device digi_EPCX_PCI 700device digi_Xe 701device digi_Xem 702device digi_Xr 703# Parallel (8255 PPI) basic I/O (mode 0) port (e.g. Advantech PCL-724) 704device pbio 705hint.pbio.0.at="isa" 706hint.pbio.0.port="0x360" 707device spic 708hint.spic.0.at="isa" 709hint.spic.0.port="0x10a0" 710# HOT1 Xilinx 6200 card (http://www.vcc.com/) 711device xrpu 712 713# 714# Laptop/Notebook options: 715# 716# See also: 717# apm under `Miscellaneous hardware' 718# above. 719 720# For older notebooks that signal a powerfail condition (external 721# power supply dropped, or battery state low) by issuing an NMI: 722 723options POWERFAIL_NMI # make it beep instead of panicing 724 725# 726# I2C Bus 727# 728# Philips i2c bus support is provided by the `iicbus' device. 729# 730# Supported interfaces: 731# pcf Philips PCF8584 ISA-bus controller 732# 733device pcf 734hint.pcf.0.at="isa" 735hint.pcf.0.port="0x320" 736hint.pcf.0.irq="5" 737 738# 739# Hardware watchdog timers: 740# 741# ichwd: Intel ICH watchdog timer 742# 743device ichwd 744 745#--------------------------------------------------------------------------- 746# ISDN4BSD 747# 748# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 749# 750# i4b passive ISDN cards support contains the following hardware drivers: 751# 752# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver 753# iwic - Winbond W6692 PCI bus ISDN S/T interface controller 754# ifpi - AVM Fritz!Card PCI driver 755# ifpi2 - AVM Fritz!Card PCI version 2 driver 756# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver 757# ifpnp - AVM Fritz!Card PnP driver 758# itjc - Siemens ISAC / TJNet Tiger300/320 chipset 759# 760# i4b active ISDN cards support contains the following hardware drivers: 761# 762# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1 763# 764# Note that the ``options'' (if given) and ``device'' lines must BOTH 765# be uncommented to enable support for a given card ! 766# 767# In addition to a hardware driver (and probably an option) the mandatory 768# ISDN protocol stack devices and the mandatory support device must be 769# enabled as well as one or more devices from the optional devices section. 770# 771#--------------------------------------------------------------------------- 772# isic driver (Siemens/Infineon chipsets) 773# 774device isic 775# 776# ISA bus non-PnP Cards: 777# ---------------------- 778# 779# Teles S0/8 or Niccy 1008 780options TEL_S0_8 781hint.isic.0.at="isa" 782hint.isic.0.maddr="0xd0000" 783hint.isic.0.irq="5" 784hint.isic.0.flags="1" 785# 786# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 787options TEL_S0_16 788hint.isic.0.at="isa" 789hint.isic.0.port="0xd80" 790hint.isic.0.maddr="0xd0000" 791hint.isic.0.irq="5" 792hint.isic.0.flags="2" 793# 794# Teles S0/16.3 795options TEL_S0_16_3 796hint.isic.0.at="isa" 797hint.isic.0.port="0xd80" 798hint.isic.0.irq="5" 799hint.isic.0.flags="3" 800# 801# AVM A1 or AVM Fritz!Card 802options AVM_A1 803hint.isic.0.at="isa" 804hint.isic.0.port="0x340" 805hint.isic.0.irq="5" 806hint.isic.0.flags="4" 807# 808# USRobotics Sportster ISDN TA intern 809options USR_STI 810hint.isic.0.at="isa" 811hint.isic.0.port="0x268" 812hint.isic.0.irq="5" 813hint.isic.0.flags="7" 814# 815# ITK ix1 Micro ( < V.3, non-PnP version ) 816options ITKIX1 817hint.isic.0.at="isa" 818hint.isic.0.port="0x398" 819hint.isic.0.irq="10" 820hint.isic.0.flags="18" 821# 822# ELSA PCC-16 823options ELSA_PCC16 824hint.isic.0.at="isa" 825hint.isic.0.port="0x360" 826hint.isic.0.irq="10" 827hint.isic.0.flags="20" 828# 829# ISA bus PnP Cards: 830# ------------------ 831# 832# Teles S0/16.3 PnP 833options TEL_S0_16_3_P 834# 835# Creatix ISDN-S0 P&P 836options CRTX_S0_P 837# 838# Dr. Neuhaus Niccy Go@ 839options DRN_NGO 840# 841# Sedlbauer Win Speed 842options SEDLBAUER 843# 844# Dynalink IS64PH 845options DYNALINK 846# 847# ELSA QuickStep 1000pro ISA 848options ELSA_QS1ISA 849# 850# Siemens I-Surf 2.0 851options SIEMENS_ISURF2 852# 853# Asuscom ISDNlink 128K ISA 854options ASUSCOM_IPAC 855# 856# Eicon Diehl DIVA 2.0 and 2.02 857options EICON_DIVA 858# 859# Compaq Microcom 610 ISDN card (Compaq series PSB2222I) 860options COMPAQ_M610 861# 862# PCI bus Cards: 863# -------------- 864# 865# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 866options ELSA_QS1PCI 867# 868#--------------------------------------------------------------------------- 869# ifpnp driver for AVM Fritz!Card PnP 870# 871# AVM Fritz!Card PnP 872device ifpnp 873# 874#--------------------------------------------------------------------------- 875# ihfc driver for Cologne Chip ISA chipsets (experimental!) 876# 877# Teles 16.3c ISA PnP 878# AcerISDN P10 ISA PnP 879# TELEINT ISDN SPEED No.1 880device ihfc 881# 882#--------------------------------------------------------------------------- 883# ifpi driver for AVM Fritz!Card PCI 884# 885# AVM Fritz!Card PCI 886device ifpi 887# 888#--------------------------------------------------------------------------- 889# ifpi2 driver for AVM Fritz!Card PCI version 2 890# 891# AVM Fritz!Card PCI version 2 892device ifpi2 893# 894#--------------------------------------------------------------------------- 895# iwic driver for Winbond W6692 chipset 896# 897# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards) 898device iwic 899# 900#--------------------------------------------------------------------------- 901# itjc driver for Siemens ISAC / TJNet Tiger300/320 chipset 902# 903# Traverse Technologies NETjet-S 904# Teles PCI-TJ 905device itjc 906# 907#--------------------------------------------------------------------------- 908# iavc driver (AVM active cards, needs i4bcapi driver!) 909# 910device iavc 911# 912# AVM B1 ISA bus (PnP mode not supported!) 913# ---------------------------------------- 914hint.iavc.0.at="isa" 915hint.iavc.0.port="0x150" 916hint.iavc.0.irq="5" 917# 918#--------------------------------------------------------------------------- 919# ISDN Protocol Stack - mandatory for all hardware drivers 920# 921# Q.921 / layer 2 - i4b passive cards D channel handling 922device i4bq921 923# 924# Q.931 / layer 3 - i4b passive cards D channel handling 925device i4bq931 926# 927# layer 4 - i4b common passive and active card handling 928device i4b 929# 930#--------------------------------------------------------------------------- 931# ISDN devices - mandatory for all hardware drivers 932# 933# userland driver to do ISDN tracing (for passive cards only) 934device i4btrc 935options NI4BTRC=4 936# 937# userland driver to control the whole thing 938device i4bctl 939# 940#--------------------------------------------------------------------------- 941# ISDN devices - optional 942# 943# userland driver for access to raw B channel 944device i4brbch 945options NI4BRBCH=4 946# 947# userland driver for telephony 948device i4btel 949options NI4BTEL=2 950# 951# network driver for IP over raw HDLC ISDN 952device i4bipr 953options NI4BIPR=4 954# enable VJ header compression detection for ipr i/f 955options IPR_VJ 956# enable logging of the first n IP packets to isdnd (n=32 here) 957options IPR_LOG=32 958# 959# network driver for sync PPP over ISDN; requires an equivalent 960# number of sppp device to be configured 961device i4bisppp 962options NI4BISPPP=4 963# 964# B-channel interface to the netgraph subsystem 965device i4bing 966options NI4BING=2 967# 968# CAPI driver needed for active ISDN cards (see iavc driver above) 969device i4bcapi 970# 971#--------------------------------------------------------------------------- 972 973# 974# System Management Bus (SMB) 975# 976options ENABLE_ALART # Control alarm on Intel intpm driver 977 978# 979# Set the number of PV entries per process. Increasing this can 980# stop panics related to heavy use of shared memory. However, that can 981# (combined with large amounts of physical memory) cause panics at 982# boot time due the kernel running out of VM space. 983# 984# If you're tweaking this, you might also want to increase the sysctls 985# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 986# 987# The value below is the one more than the default. 988# 989options PMAP_SHPGPERPROC=201 990 991# 992# Change the size of the kernel virtual address space. Due to 993# constraints in loader(8) on i386, this must be a multiple of 4. 994# 256 = 1 GB of kernel address space. Increasing this also causes 995# a reduction of the address space in user processes. 512 splits 996# the 4GB cpu address space in half (2GB user, 2GB kernel). 997# 998options KVA_PAGES=260 999 1000 1001##################################################################### 1002# ABI Emulation 1003 1004# Enable iBCS2 runtime support for SCO and ISC binaries 1005options IBCS2 1006 1007# Emulate spx device for client side of SVR3 local X interface 1008options SPX_HACK 1009 1010# Enable Linux ABI emulation 1011options COMPAT_LINUX 1012 1013# Enable i386 a.out binary support 1014options COMPAT_AOUT 1015 1016# Enable the linux-like proc filesystem support (requires COMPAT_LINUX 1017# and PSEUDOFS) 1018options LINPROCFS 1019 1020# 1021# SysVR4 ABI emulation 1022# 1023# The svr4 ABI emulator can be statically compiled into the kernel or loaded as 1024# a KLD module. 1025# The STREAMS network emulation code can also be compiled statically or as a 1026# module. If loaded as a module, it must be loaded before the svr4 module 1027# (the /usr/sbin/svr4 script does this for you). If compiling statically, 1028# the `streams' device must be configured into any kernel which also 1029# specifies COMPAT_SVR4. It is possible to have a statically-configured 1030# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4 1031# script understands that it doesn't need to load the `streams' module under 1032# those circumstances. 1033# Caveat: At this time, `options KTRACE' is required for the svr4 emulator 1034# (whether static or dynamic). 1035# 1036options COMPAT_SVR4 # build emulator statically 1037options DEBUG_SVR4 # enable verbose debugging 1038device streams # STREAMS network driver (required for svr4). 1039 1040 1041##################################################################### 1042# VM OPTIONS 1043 1044# Disable the 4 MByte page PSE CPU feature. The PSE feature allows the 1045# kernel to use 4 MByte pages to map the kernel instead of 4k pages. 1046# This saves on the amount of memory needed for page tables needed to 1047# map the kernel. You should only disable this feature as a temporary 1048# workaround if you are having problems with it enabled. 1049# 1050#options DISABLE_PSE 1051 1052# Disable the global pages PGE CPU feature. The PGE feature allows pages 1053# to be marked with the PG_G bit. TLB entries for these pages are not 1054# flushed from the cache when %cr3 is reloaded. This can make context 1055# switches less expensive. You should only disable this feature as a 1056# temporary workaround if you are having problems with it enabled. 1057# 1058#options DISABLE_PG_G 1059 1060# KSTACK_PAGES is the number of memory pages to assign to the kernel 1061# stack of each thread. 1062 1063options KSTACK_PAGES=3 1064 1065##################################################################### 1066 1067# More undocumented options for linting. 1068# Note that documenting these are not considered an affront. 1069 1070options FB_INSTALL_CDEV # install a CDEV entry in /dev 1071 1072# PECOFF module (Win32 Execution Format) 1073options PECOFF_SUPPORT 1074options PECOFF_DEBUG 1075 1076options I4B_SMP_WORKAROUND 1077options I586_PMC_GUPROF=0x70000 1078options KBDIO_DEBUG=2 1079options KBD_MAXRETRY=4 1080options KBD_MAXWAIT=6 1081options KBD_RESETDELAY=201 1082 1083options PSM_DEBUG=1 1084 1085options TIMER_FREQ=((14318182+6)/12) 1086 1087options VM_KMEM_SIZE 1088options VM_KMEM_SIZE_MAX 1089options VM_KMEM_SIZE_SCALE 1090 1091 1092# The I/O device 1093device io 1094 1095# asr old ioctls support, needed by raidutils 1096 1097options ASR_COMPAT
| 536device ctau 537hint.ctau.0.at="isa" 538hint.ctau.0.port="0x240" 539hint.ctau.0.irq="15" 540hint.ctau.0.drq="7" 541device cx 542hint.cx.0.at="isa" 543hint.cx.0.port="0x240" 544hint.cx.0.irq="15" 545hint.cx.0.drq="7" 546#options NETGRAPH_CRONYX # Enable NETGRAPH support for Cronyx adapter(s) 547device ed 548options ED_3C503 549options ED_HPP 550options ED_SIC 551hint.ed.0.at="isa" 552hint.ed.0.port="0x280" 553hint.ed.0.irq="5" 554hint.ed.0.maddr="0xd8000" 555device ie # Hints only required for Starlan 556hint.ie.2.at="isa" 557hint.ie.2.port="0x300" 558hint.ie.2.irq="5" 559hint.ie.2.maddr="0xd0000" 560device lnc 561hint.lnc.0.at="isa" 562hint.lnc.0.port="0x280" 563hint.lnc.0.irq="10" 564hint.lnc.0.drq="0" 565device nve # nVidia nForce MCP on-board Ethernet Networking 566device sbni 567hint.sbni.0.at="isa" 568hint.sbni.0.port="0x210" 569hint.sbni.0.irq="0xefdead" 570hint.sbni.0.flags="0" 571device sr 572hint.sr.0.at="isa" 573hint.sr.0.port="0x300" 574hint.sr.0.irq="5" 575hint.sr.0.maddr="0xd0000" 576device oltr 577hint.oltr.0.at="isa" 578device wl 579hint.wl.0.at="isa" 580hint.wl.0.port="0x300" 581options WLCACHE # enables the signal-strength cache 582options WLDEBUG # enables verbose debugging output 583 584device ath 585device ath_hal # Atheros HAL (includes binary component) 586#device ath_rate_amrr # AMRR rate control for ath driver 587#device ath_rate_onoe # Onoe rate control for ath driver 588device ath_rate_sample # SampleRate rate control for the ath driver 589#device wlan # 802.11 layer 590 591# 592# ATA raid adapters 593# 594device pst 595 596# 597# Areca 11xx and 12xx series of SATA II RAID controllers. 598# CAM is required. 599# 600device arcmsr # Areca SATA II RAID 601 602# 603# 3ware 9000 series PATA/SATA RAID controller driver and options. 604# The driver is implemented as a SIM, and so, needs the CAM infrastructure. 605# 606options TWA_DEBUG # 0-10; 10 prints the most messages. 607options TWA_FLASH_FIRMWARE # firmware image bundled when defined. 608device twa # 3ware 9000 series PATA/SATA RAID 609 610# 611# SCSI host adapters: 612# 613# ncv: NCR 53C500 based SCSI host adapters. 614# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters. 615# stg: TMC 18C30, 18C50 based SCSI host adapters. 616 617device ncv 618device nsp 619device stg 620hint.stg.0.at="isa" 621hint.stg.0.port="0x140" 622hint.stg.0.port="11" 623 624# 625# Adaptec FSA RAID controllers, including integrated DELL controllers, 626# the Dell PERC 2/QC and the HP NetRAID-4M 627device aac 628device aacp # SCSI Passthrough interface (optional, CAM required) 629 630# 631# Highpoint RocketRAID 182x. This is really just software RAID on a 632# Marvell SATA chip. 633device hptmv 634 635# 636# IBM (now Adaptec) ServeRAID controllers 637device ips 638 639# 640# SafeNet crypto driver: can be moved to the MI NOTES as soon as 641# it's tested on a big-endian machine 642# 643device safe # SafeNet 1141 644options SAFE_DEBUG # enable debugging support: hw.safe.debug 645options SAFE_RNDTEST # enable rndtest support 646 647##################################################################### 648 649# 650# Miscellaneous hardware: 651# 652# apm: Laptop Advanced Power Management (experimental) 653# pmtimer: Timer device driver for power management events (APM or ACPI) 654# smapi: System Management Application Program Interface driver 655# smbios: DMI/SMBIOS entry point 656# vpd: Vital Product Data kernel interface 657# cy: Cyclades serial driver 658# digi: Digiboard driver 659# spic: Sony Programmable I/O controller (VAIO notebooks) 660 661# Notes on APM 662# The flags takes the following meaning for apm0: 663# 0x0020 Statclock is broken. 664 665# Notes on the Specialix SI/XIO driver: 666# The host card is memory, not IO mapped. 667# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 668# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 669# The cards can use an IRQ of 11, 12 or 15. 670 671# Notes on the Sony Programmable I/O controller 672# This is a temporary driver that should someday be replaced by something 673# that hooks into the ACPI layer. The device is hooked to the PIIX4's 674# General Device 10 decoder, which means you have to fiddle with PCI 675# registers to map it in, even though it is otherwise treated here as 676# an ISA device. At the moment, the driver polls, although the device 677# is capable of generating interrupts. It largely undocumented. 678# The port location in the hint is where you WANT the device to be 679# mapped. 0x10a0 seems to be traditional. At the moment the jogdial 680# is the only thing truly supported, but apparently a fair percentage 681# of the Vaio extra features are controlled by this device. 682 683device apm 684hint.apm.0.flags="0x20" 685device smapi 686device smbios 687device vpd 688device pmtimer # Adjust system timer at wakeup time 689device cy 690options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 691hint.cy.0.at="isa" 692hint.cy.0.irq="10" 693hint.cy.0.maddr="0xd4000" 694hint.cy.0.msize="0x2000" 695device digi 696hint.digi.0.at="isa" 697hint.digi.0.port="0x104" 698hint.digi.0.maddr="0xd0000" 699# BIOS & FEP/OS components of device digi. 700device digi_CX 701device digi_CX_PCI 702device digi_EPCX 703device digi_EPCX_PCI 704device digi_Xe 705device digi_Xem 706device digi_Xr 707# Parallel (8255 PPI) basic I/O (mode 0) port (e.g. Advantech PCL-724) 708device pbio 709hint.pbio.0.at="isa" 710hint.pbio.0.port="0x360" 711device spic 712hint.spic.0.at="isa" 713hint.spic.0.port="0x10a0" 714# HOT1 Xilinx 6200 card (http://www.vcc.com/) 715device xrpu 716 717# 718# Laptop/Notebook options: 719# 720# See also: 721# apm under `Miscellaneous hardware' 722# above. 723 724# For older notebooks that signal a powerfail condition (external 725# power supply dropped, or battery state low) by issuing an NMI: 726 727options POWERFAIL_NMI # make it beep instead of panicing 728 729# 730# I2C Bus 731# 732# Philips i2c bus support is provided by the `iicbus' device. 733# 734# Supported interfaces: 735# pcf Philips PCF8584 ISA-bus controller 736# 737device pcf 738hint.pcf.0.at="isa" 739hint.pcf.0.port="0x320" 740hint.pcf.0.irq="5" 741 742# 743# Hardware watchdog timers: 744# 745# ichwd: Intel ICH watchdog timer 746# 747device ichwd 748 749#--------------------------------------------------------------------------- 750# ISDN4BSD 751# 752# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 753# 754# i4b passive ISDN cards support contains the following hardware drivers: 755# 756# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver 757# iwic - Winbond W6692 PCI bus ISDN S/T interface controller 758# ifpi - AVM Fritz!Card PCI driver 759# ifpi2 - AVM Fritz!Card PCI version 2 driver 760# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver 761# ifpnp - AVM Fritz!Card PnP driver 762# itjc - Siemens ISAC / TJNet Tiger300/320 chipset 763# 764# i4b active ISDN cards support contains the following hardware drivers: 765# 766# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1 767# 768# Note that the ``options'' (if given) and ``device'' lines must BOTH 769# be uncommented to enable support for a given card ! 770# 771# In addition to a hardware driver (and probably an option) the mandatory 772# ISDN protocol stack devices and the mandatory support device must be 773# enabled as well as one or more devices from the optional devices section. 774# 775#--------------------------------------------------------------------------- 776# isic driver (Siemens/Infineon chipsets) 777# 778device isic 779# 780# ISA bus non-PnP Cards: 781# ---------------------- 782# 783# Teles S0/8 or Niccy 1008 784options TEL_S0_8 785hint.isic.0.at="isa" 786hint.isic.0.maddr="0xd0000" 787hint.isic.0.irq="5" 788hint.isic.0.flags="1" 789# 790# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 791options TEL_S0_16 792hint.isic.0.at="isa" 793hint.isic.0.port="0xd80" 794hint.isic.0.maddr="0xd0000" 795hint.isic.0.irq="5" 796hint.isic.0.flags="2" 797# 798# Teles S0/16.3 799options TEL_S0_16_3 800hint.isic.0.at="isa" 801hint.isic.0.port="0xd80" 802hint.isic.0.irq="5" 803hint.isic.0.flags="3" 804# 805# AVM A1 or AVM Fritz!Card 806options AVM_A1 807hint.isic.0.at="isa" 808hint.isic.0.port="0x340" 809hint.isic.0.irq="5" 810hint.isic.0.flags="4" 811# 812# USRobotics Sportster ISDN TA intern 813options USR_STI 814hint.isic.0.at="isa" 815hint.isic.0.port="0x268" 816hint.isic.0.irq="5" 817hint.isic.0.flags="7" 818# 819# ITK ix1 Micro ( < V.3, non-PnP version ) 820options ITKIX1 821hint.isic.0.at="isa" 822hint.isic.0.port="0x398" 823hint.isic.0.irq="10" 824hint.isic.0.flags="18" 825# 826# ELSA PCC-16 827options ELSA_PCC16 828hint.isic.0.at="isa" 829hint.isic.0.port="0x360" 830hint.isic.0.irq="10" 831hint.isic.0.flags="20" 832# 833# ISA bus PnP Cards: 834# ------------------ 835# 836# Teles S0/16.3 PnP 837options TEL_S0_16_3_P 838# 839# Creatix ISDN-S0 P&P 840options CRTX_S0_P 841# 842# Dr. Neuhaus Niccy Go@ 843options DRN_NGO 844# 845# Sedlbauer Win Speed 846options SEDLBAUER 847# 848# Dynalink IS64PH 849options DYNALINK 850# 851# ELSA QuickStep 1000pro ISA 852options ELSA_QS1ISA 853# 854# Siemens I-Surf 2.0 855options SIEMENS_ISURF2 856# 857# Asuscom ISDNlink 128K ISA 858options ASUSCOM_IPAC 859# 860# Eicon Diehl DIVA 2.0 and 2.02 861options EICON_DIVA 862# 863# Compaq Microcom 610 ISDN card (Compaq series PSB2222I) 864options COMPAQ_M610 865# 866# PCI bus Cards: 867# -------------- 868# 869# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 870options ELSA_QS1PCI 871# 872#--------------------------------------------------------------------------- 873# ifpnp driver for AVM Fritz!Card PnP 874# 875# AVM Fritz!Card PnP 876device ifpnp 877# 878#--------------------------------------------------------------------------- 879# ihfc driver for Cologne Chip ISA chipsets (experimental!) 880# 881# Teles 16.3c ISA PnP 882# AcerISDN P10 ISA PnP 883# TELEINT ISDN SPEED No.1 884device ihfc 885# 886#--------------------------------------------------------------------------- 887# ifpi driver for AVM Fritz!Card PCI 888# 889# AVM Fritz!Card PCI 890device ifpi 891# 892#--------------------------------------------------------------------------- 893# ifpi2 driver for AVM Fritz!Card PCI version 2 894# 895# AVM Fritz!Card PCI version 2 896device ifpi2 897# 898#--------------------------------------------------------------------------- 899# iwic driver for Winbond W6692 chipset 900# 901# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards) 902device iwic 903# 904#--------------------------------------------------------------------------- 905# itjc driver for Siemens ISAC / TJNet Tiger300/320 chipset 906# 907# Traverse Technologies NETjet-S 908# Teles PCI-TJ 909device itjc 910# 911#--------------------------------------------------------------------------- 912# iavc driver (AVM active cards, needs i4bcapi driver!) 913# 914device iavc 915# 916# AVM B1 ISA bus (PnP mode not supported!) 917# ---------------------------------------- 918hint.iavc.0.at="isa" 919hint.iavc.0.port="0x150" 920hint.iavc.0.irq="5" 921# 922#--------------------------------------------------------------------------- 923# ISDN Protocol Stack - mandatory for all hardware drivers 924# 925# Q.921 / layer 2 - i4b passive cards D channel handling 926device i4bq921 927# 928# Q.931 / layer 3 - i4b passive cards D channel handling 929device i4bq931 930# 931# layer 4 - i4b common passive and active card handling 932device i4b 933# 934#--------------------------------------------------------------------------- 935# ISDN devices - mandatory for all hardware drivers 936# 937# userland driver to do ISDN tracing (for passive cards only) 938device i4btrc 939options NI4BTRC=4 940# 941# userland driver to control the whole thing 942device i4bctl 943# 944#--------------------------------------------------------------------------- 945# ISDN devices - optional 946# 947# userland driver for access to raw B channel 948device i4brbch 949options NI4BRBCH=4 950# 951# userland driver for telephony 952device i4btel 953options NI4BTEL=2 954# 955# network driver for IP over raw HDLC ISDN 956device i4bipr 957options NI4BIPR=4 958# enable VJ header compression detection for ipr i/f 959options IPR_VJ 960# enable logging of the first n IP packets to isdnd (n=32 here) 961options IPR_LOG=32 962# 963# network driver for sync PPP over ISDN; requires an equivalent 964# number of sppp device to be configured 965device i4bisppp 966options NI4BISPPP=4 967# 968# B-channel interface to the netgraph subsystem 969device i4bing 970options NI4BING=2 971# 972# CAPI driver needed for active ISDN cards (see iavc driver above) 973device i4bcapi 974# 975#--------------------------------------------------------------------------- 976 977# 978# System Management Bus (SMB) 979# 980options ENABLE_ALART # Control alarm on Intel intpm driver 981 982# 983# Set the number of PV entries per process. Increasing this can 984# stop panics related to heavy use of shared memory. However, that can 985# (combined with large amounts of physical memory) cause panics at 986# boot time due the kernel running out of VM space. 987# 988# If you're tweaking this, you might also want to increase the sysctls 989# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 990# 991# The value below is the one more than the default. 992# 993options PMAP_SHPGPERPROC=201 994 995# 996# Change the size of the kernel virtual address space. Due to 997# constraints in loader(8) on i386, this must be a multiple of 4. 998# 256 = 1 GB of kernel address space. Increasing this also causes 999# a reduction of the address space in user processes. 512 splits 1000# the 4GB cpu address space in half (2GB user, 2GB kernel). 1001# 1002options KVA_PAGES=260 1003 1004 1005##################################################################### 1006# ABI Emulation 1007 1008# Enable iBCS2 runtime support for SCO and ISC binaries 1009options IBCS2 1010 1011# Emulate spx device for client side of SVR3 local X interface 1012options SPX_HACK 1013 1014# Enable Linux ABI emulation 1015options COMPAT_LINUX 1016 1017# Enable i386 a.out binary support 1018options COMPAT_AOUT 1019 1020# Enable the linux-like proc filesystem support (requires COMPAT_LINUX 1021# and PSEUDOFS) 1022options LINPROCFS 1023 1024# 1025# SysVR4 ABI emulation 1026# 1027# The svr4 ABI emulator can be statically compiled into the kernel or loaded as 1028# a KLD module. 1029# The STREAMS network emulation code can also be compiled statically or as a 1030# module. If loaded as a module, it must be loaded before the svr4 module 1031# (the /usr/sbin/svr4 script does this for you). If compiling statically, 1032# the `streams' device must be configured into any kernel which also 1033# specifies COMPAT_SVR4. It is possible to have a statically-configured 1034# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4 1035# script understands that it doesn't need to load the `streams' module under 1036# those circumstances. 1037# Caveat: At this time, `options KTRACE' is required for the svr4 emulator 1038# (whether static or dynamic). 1039# 1040options COMPAT_SVR4 # build emulator statically 1041options DEBUG_SVR4 # enable verbose debugging 1042device streams # STREAMS network driver (required for svr4). 1043 1044 1045##################################################################### 1046# VM OPTIONS 1047 1048# Disable the 4 MByte page PSE CPU feature. The PSE feature allows the 1049# kernel to use 4 MByte pages to map the kernel instead of 4k pages. 1050# This saves on the amount of memory needed for page tables needed to 1051# map the kernel. You should only disable this feature as a temporary 1052# workaround if you are having problems with it enabled. 1053# 1054#options DISABLE_PSE 1055 1056# Disable the global pages PGE CPU feature. The PGE feature allows pages 1057# to be marked with the PG_G bit. TLB entries for these pages are not 1058# flushed from the cache when %cr3 is reloaded. This can make context 1059# switches less expensive. You should only disable this feature as a 1060# temporary workaround if you are having problems with it enabled. 1061# 1062#options DISABLE_PG_G 1063 1064# KSTACK_PAGES is the number of memory pages to assign to the kernel 1065# stack of each thread. 1066 1067options KSTACK_PAGES=3 1068 1069##################################################################### 1070 1071# More undocumented options for linting. 1072# Note that documenting these are not considered an affront. 1073 1074options FB_INSTALL_CDEV # install a CDEV entry in /dev 1075 1076# PECOFF module (Win32 Execution Format) 1077options PECOFF_SUPPORT 1078options PECOFF_DEBUG 1079 1080options I4B_SMP_WORKAROUND 1081options I586_PMC_GUPROF=0x70000 1082options KBDIO_DEBUG=2 1083options KBD_MAXRETRY=4 1084options KBD_MAXWAIT=6 1085options KBD_RESETDELAY=201 1086 1087options PSM_DEBUG=1 1088 1089options TIMER_FREQ=((14318182+6)/12) 1090 1091options VM_KMEM_SIZE 1092options VM_KMEM_SIZE_MAX 1093options VM_KMEM_SIZE_SCALE 1094 1095 1096# The I/O device 1097device io 1098 1099# asr old ioctls support, needed by raidutils 1100 1101options ASR_COMPAT
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