8# 9 10# 11# This directive is mandatory; it defines the architecture to be 12# configured for; in this case, the 386 family based PC-98 and 13# compatibles. 14# 15machine pc98 16options PC98 17 18# 19# We want LINT to cover profiling as well 20profile 2 21 22 23##################################################################### 24# SMP OPTIONS: 25# 26# APIC_IO enables the use of the IO APIC for Symmetric I/O. 27# 28# Notes: 29# 30# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard. 31# 32# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels. 33# 34# Check the 'Rogue SMP hardware' section to see if additional options 35# are required by your hardware. 36# 37 38# Mandatory: 39options APIC_IO # Symmetric (APIC) I/O 40 41# 42# Rogue SMP hardware: 43# 44 45# Bridged PCI cards: 46# 47# The MP tables of most of the current generation MP motherboards 48# do NOT properly support bridged PCI cards. To use one of these 49# cards you should refer to ??? 50 51 52##################################################################### 53# CPU OPTIONS 54 55# 56# You must specify at least one CPU (the one you intend to run on); 57# deleting the specification for CPUs you don't need to use may make 58# parts of the system run faster. 59# I386_CPU is mutually exclusive with the other CPU types. 60# 61#cpu I386_CPU 62cpu I486_CPU 63cpu I586_CPU # aka Pentium(tm) 64cpu I686_CPU # aka Pentium Pro(tm) 65 66# 67# Options for CPU features. 68# 69# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM 70# BlueLightning CPU. It works only with Cyrix FPU, and this option 71# should not be used with Intel FPU. 72# 73# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning 74# CPU if CPU supports it. The default is double-clock mode on 75# BlueLightning CPU box. 76# 77# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1). 78# 79# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct 80# mapped mode. Default is 2-way set associative mode. 81# 82# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space 83# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1. 84# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3) 85# 86# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables 87# reorder). This option should not be used if you use memory mapped 88# I/O device(s). 89# 90# CPU_ENABLE_SSE enables SSE/MMX2 instructions support. This is default 91# on I686_CPU and above. 92# CPU_DISABLE_SSE explicitly prevent I686_CPU from turning on SSE. 93# 94# CPU_FASTER_5X86_FPU enables faster FPU exception handler. 95# 96# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products 97# for i386 machines. 98# 99# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of 100# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively 101# (no clock delay). 102# 103# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used 104# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected. 105# The default value is 5. 106# 107# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination 108# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE 109# 1). 110# 111# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option 112# is useful when you use Socket 8 to Socket 370 converter, because most Pentium 113# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs. 114# 115# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). 116# 117# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU 118# enters suspend mode following execution of HALT instruction. 119# 120# CPU_UPGRADE_HW_CACHE eliminates unneeded cache flush instruction(s). 121# 122# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD 123# K5/K6/K6-2 cpus. 124# 125# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache 126# flush at hold state. 127# 128# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs 129# without cache flush at hold state, and (2) write-back CPU cache on 130# Cyrix 6x86 whose revision < 2.7 (NOTE 2). 131# 132# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY 133# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is 134# executed. This option is only needed if I586_CPU is also defined, 135# and should be included for any non-Pentium CPU that defines it. 136# 137# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors 138# which indicates that the 15-16MB range is *definitely* not being 139# occupied by an ISA memory hole. 140# 141# CPU_DISABLE_CMPXCHG disables the CMPXCHG instruction on > i386 IA32 142# machines. VmWare seems to emulate this instruction poorly, causing 143# the guest OS to run very slowly. Enabling this with a SMP kernel 144# will cause the kernel to be unusable. 145# 146# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT, 147# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs. 148# These options may crash your system. 149# 150# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled 151# in write-through mode when revision < 2.7. If revision of Cyrix 152# 6x86 >= 2.7, CPU cache is always enabled in write-back mode. 153# 154# NOTE 3: This option may cause failures for software that requires 155# locked cycles in order to operate correctly. 156# 157options CPU_BLUELIGHTNING_FPU_OP_CACHE 158options CPU_BLUELIGHTNING_3X 159options CPU_BTB_EN 160options CPU_DIRECT_MAPPED_CACHE 161options CPU_DISABLE_5X86_LSSER 162options CPU_ENABLE_SSE 163#options CPU_DISABLE_SSE 164options CPU_FASTER_5X86_FPU 165options CPU_I486_ON_386 166options CPU_IORT 167options CPU_L2_LATENCY=5 168options CPU_LOOP_EN 169options CPU_PPRO2CELERON 170options CPU_RSTK_EN 171options CPU_SUSP_HLT 172options CPU_UPGRADE_HW_CACHE 173options CPU_WT_ALLOC 174options CYRIX_CACHE_WORKS 175options CYRIX_CACHE_REALLY_WORKS 176#options NO_F00F_HACK 177options CPU_DISABLE_CMPXCHG 178
| 8# 9 10# 11# This directive is mandatory; it defines the architecture to be 12# configured for; in this case, the 386 family based PC-98 and 13# compatibles. 14# 15machine pc98 16options PC98 17 18# 19# We want LINT to cover profiling as well 20profile 2 21 22 23##################################################################### 24# SMP OPTIONS: 25# 26# APIC_IO enables the use of the IO APIC for Symmetric I/O. 27# 28# Notes: 29# 30# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard. 31# 32# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels. 33# 34# Check the 'Rogue SMP hardware' section to see if additional options 35# are required by your hardware. 36# 37 38# Mandatory: 39options APIC_IO # Symmetric (APIC) I/O 40 41# 42# Rogue SMP hardware: 43# 44 45# Bridged PCI cards: 46# 47# The MP tables of most of the current generation MP motherboards 48# do NOT properly support bridged PCI cards. To use one of these 49# cards you should refer to ??? 50 51 52##################################################################### 53# CPU OPTIONS 54 55# 56# You must specify at least one CPU (the one you intend to run on); 57# deleting the specification for CPUs you don't need to use may make 58# parts of the system run faster. 59# I386_CPU is mutually exclusive with the other CPU types. 60# 61#cpu I386_CPU 62cpu I486_CPU 63cpu I586_CPU # aka Pentium(tm) 64cpu I686_CPU # aka Pentium Pro(tm) 65 66# 67# Options for CPU features. 68# 69# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM 70# BlueLightning CPU. It works only with Cyrix FPU, and this option 71# should not be used with Intel FPU. 72# 73# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning 74# CPU if CPU supports it. The default is double-clock mode on 75# BlueLightning CPU box. 76# 77# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1). 78# 79# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct 80# mapped mode. Default is 2-way set associative mode. 81# 82# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space 83# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1. 84# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3) 85# 86# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables 87# reorder). This option should not be used if you use memory mapped 88# I/O device(s). 89# 90# CPU_ENABLE_SSE enables SSE/MMX2 instructions support. This is default 91# on I686_CPU and above. 92# CPU_DISABLE_SSE explicitly prevent I686_CPU from turning on SSE. 93# 94# CPU_FASTER_5X86_FPU enables faster FPU exception handler. 95# 96# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products 97# for i386 machines. 98# 99# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of 100# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively 101# (no clock delay). 102# 103# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used 104# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected. 105# The default value is 5. 106# 107# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination 108# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE 109# 1). 110# 111# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option 112# is useful when you use Socket 8 to Socket 370 converter, because most Pentium 113# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs. 114# 115# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). 116# 117# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU 118# enters suspend mode following execution of HALT instruction. 119# 120# CPU_UPGRADE_HW_CACHE eliminates unneeded cache flush instruction(s). 121# 122# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD 123# K5/K6/K6-2 cpus. 124# 125# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache 126# flush at hold state. 127# 128# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs 129# without cache flush at hold state, and (2) write-back CPU cache on 130# Cyrix 6x86 whose revision < 2.7 (NOTE 2). 131# 132# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY 133# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is 134# executed. This option is only needed if I586_CPU is also defined, 135# and should be included for any non-Pentium CPU that defines it. 136# 137# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors 138# which indicates that the 15-16MB range is *definitely* not being 139# occupied by an ISA memory hole. 140# 141# CPU_DISABLE_CMPXCHG disables the CMPXCHG instruction on > i386 IA32 142# machines. VmWare seems to emulate this instruction poorly, causing 143# the guest OS to run very slowly. Enabling this with a SMP kernel 144# will cause the kernel to be unusable. 145# 146# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT, 147# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs. 148# These options may crash your system. 149# 150# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled 151# in write-through mode when revision < 2.7. If revision of Cyrix 152# 6x86 >= 2.7, CPU cache is always enabled in write-back mode. 153# 154# NOTE 3: This option may cause failures for software that requires 155# locked cycles in order to operate correctly. 156# 157options CPU_BLUELIGHTNING_FPU_OP_CACHE 158options CPU_BLUELIGHTNING_3X 159options CPU_BTB_EN 160options CPU_DIRECT_MAPPED_CACHE 161options CPU_DISABLE_5X86_LSSER 162options CPU_ENABLE_SSE 163#options CPU_DISABLE_SSE 164options CPU_FASTER_5X86_FPU 165options CPU_I486_ON_386 166options CPU_IORT 167options CPU_L2_LATENCY=5 168options CPU_LOOP_EN 169options CPU_PPRO2CELERON 170options CPU_RSTK_EN 171options CPU_SUSP_HLT 172options CPU_UPGRADE_HW_CACHE 173options CPU_WT_ALLOC 174options CYRIX_CACHE_WORKS 175options CYRIX_CACHE_REALLY_WORKS 176#options NO_F00F_HACK 177options CPU_DISABLE_CMPXCHG 178
|
189# Debug options 190options NPX_DEBUG # enable npx debugging (FPU/math emu) 191 #new math emulator 192 193# 194# PERFMON causes the driver for Pentium/Pentium Pro performance counters 195# to be compiled. See perfmon(4) for more information. 196# 197options PERFMON 198 199 200##################################################################### 201# NETWORKING OPTIONS 202 203# 204# DEVICE_POLLING adds support for mixed interrupt-polling handling 205# of network device drivers, which has significant benefits in terms 206# of robustness to overloads and responsivity, as well as permitting 207# accurate scheduling of the CPU time between kernel network processing 208# and other activities. The drawback is a moderate (up to 1/HZ seconds) 209# potential increase in response times. 210# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING 211# to achieve smoother behaviour. 212# Additionally, you can enable/disable polling at runtime with the 213# sysctl variable kern.polling.enable (defaults off), and select 214# the CPU fraction reserved to userland with the sysctl variable 215# kern.polling.user_frac (default 50, range 0..100). 216# 217# Only the "dc" "fxp" and "sis" devices support this mode of operation at 218# the time of this writing. 219 220options DEVICE_POLLING 221 222 223##################################################################### 224# CLOCK OPTIONS 225 226# The following options are used for debugging clock behavior only, and 227# should not be used for production systems. 228# 229# CLK_CALIBRATION_LOOP will run the clock calibration loop at startup 230# until the user presses a key. 231 232options CLK_CALIBRATION_LOOP 233 234# The following two options measure the frequency of the corresponding 235# clock relative to the RTC (onboard mc146818a). 236 237options CLK_USE_I8254_CALIBRATION 238options CLK_USE_TSC_CALIBRATION 239 240 241##################################################################### 242# MISCELLANEOUS DEVICES AND OPTIONS 243 244device speaker #Play IBM BASIC-style noises out your speaker 245hint.speaker.0.at="isa" 246hint.speaker.0.port="0x35" 247device gzip #Exec gzipped a.out's. REQUIRES COMPAT_AOUT! 248device apm_saver # Requires APM 249 250 251##################################################################### 252# HARDWARE BUS CONFIGURATION 253 254# 255# ISA bus 256# 257device isa 258 259# 260# Options for `isa': 261# 262# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 263# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 264# This option breaks suspend/resume on some portables. 265# 266# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 267# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 268# Automatic EOI is documented not to work for for the slave with the 269# original i8259A, but it works for some clones and some integrated 270# versions. 271# 272# MAXMEM specifies the amount of RAM on the machine; if this is not 273# specified, FreeBSD will first read the amount of memory from the CMOS 274# RAM, so the amount of memory will initially be limited to 64MB or 16MB 275# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 276# then attempt to detect the installed amount of RAM. If this probe 277# fails to detect >64MB RAM you will have to use the MAXMEM option. 278# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 279# be 131072 (128 * 1024). 280# 281# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 282# reset the CPU for reboot. This is needed on some systems with broken 283# keyboard controllers. 284 285options COMPAT_OLDISA #Use ISA shims and glue for old drivers 286options AUTO_EOI_1 287#options AUTO_EOI_2 288 289options MAXMEM=(128*1024) 290#options BROKEN_KEYBOARD_RESET 291options EPSON_BOUNCEDMA 292options EPSON_MEMWIN 293 294# 295# PCI bus & PCI options: 296# 297device pci 298 299# 300# AGP GART support 301device agp 302 303 304##################################################################### 305# HARDWARE DEVICE CONFIGURATION 306 307# 308# Mandatory devices: 309# 310 311# PC98 keyboard 312device pckbd 313hint.pckbd.0.at="isa" 314hint.pckbd.0.port="0x041" 315hint.pckbd.0.irq="1" 316 317# These options are valid for other keyboard drivers as well. 318options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 319options KBD_INSTALL_CDEV # install a CDEV entry in /dev 320 321# GDC screen 322device gdc 323hint.gdc.0.at="isa" 324options LINE30 325 326# 327# The Numeric Processing eXtension driver. In addition to this, you 328# may configure a math emulator (see above). If your machine has a 329# hardware FPU and the kernel configuration includes the npx device 330# *and* a math emulator compiled into the kernel, the hardware FPU 331# will be used, unless it is found to be broken or unless "flags" to 332# npx0 includes "0x08", which requests preference for the emulator. 333device npx 334 335# 336# `flags' for npx0: 337# 0x01 don't use the npx registers to optimize bcopy. 338# 0x02 don't use the npx registers to optimize bzero. 339# 0x04 don't use the npx registers to optimize copyin or copyout. 340# 0x08 use emulator even if hardware FPU is available. 341# The npx registers are normally used to optimize copying and zeroing when 342# all of the following conditions are satisfied: 343# I586_CPU is an option 344# the cpu is an i586 (perhaps not a Pentium) 345# the probe for npx0 succeeds 346# INT 16 exception handling works. 347# Then copying and zeroing using the npx registers is normally 30-100% faster. 348# The flags can be used to control cases where it doesn't work or is slower. 349# Setting them at boot time using userconfig works right (the optimizations 350# are not used until later in the bootstrap when npx0 is attached). 351# Flag 0x08 automatically disables the i586 optimized routines. 352# 353 354# 355# Optional devices: 356# 357 358# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create 359# the /dev/3dfx0 device to work with glide implementations. This should get 360# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as 361# the tdfx DRI module from XFree86 and is completely unrelated. 362# 363# To enable Linuxulator support, one must also include COMPAT_LINUX in the 364# config as well, or you will not have the dependencies. The other option 365# is to load both as modules. 366 367device tdfx # Enable 3Dfx Voodoo support 368options TDFX_LINUX # Enable Linuxulator support 369 370# DRM options: 371# mgadrm: AGP Matrox G200, G400, G450, G550 372# tdfxdrm: 3dfx Voodoo 3/4/5 and Banshee 373# r128drm: ATI Rage 128 374# radeondrm: ATI Radeon up to 9000/9100 375# DRM_DEBUG: include debug printfs, very slow 376# 377# mga requires AGP in the kernel, and it is recommended 378# for AGP r128 and radeon cards. 379 380device mgadrm 381device "r128drm" 382device radeondrm 383device tdfxdrm 384 385options DRM_DEBUG 386 387# 388# Bus mouse 389# 390device mse 391hint.mse.0.at="isa" 392hint.mse.0.port="0x7fd9" 393hint.mse.0.irq="13" 394 395# 396# Network interfaces: 397# 398 399# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver 400# (requires sppp) 401# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 402# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 403# HP PC Lan+, various PC Card devices (refer to etc/defauls/pccard.conf) 404# (requires miibus) 405# el: 3Com 3C501 (slow!) 406# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; 407# Intel EtherExpress 408# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 409# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 410# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 and 411# Am79C960) 412# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133 413# (no hints needed). 414# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140, 415# OC-3141, OC-3540, OC-3250 416# rdp: RealTek RTL 8002-based pocket ethernet adapters 417# sbni: Granch SBNI12-xx ISA and PCI adapters 418# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 419# wl: Lucent Wavelan (ISA card only). 420 421# Order for ISA/EISA devices is important here 422 423device ar 424hint.ar.0.at="isa" 425hint.ar.0.port="0x300" 426hint.ar.0.irq="10" 427hint.ar.0.maddr="0xd0000" 428device cx 1 429hint.cx.0.at="isa" 430hint.cx.0.port="0x240" 431hint.cx.0.irq="15" 432hint.cx.0.drq="7" 433device ed 434#options ED_NO_MIIBUS # Disable ed miibus support 435hint.ed.0.at="isa" 436hint.ed.0.port="0x280" 437hint.ed.0.irq="5" 438hint.ed.0.maddr="0xd8000" 439device el 1 440hint.el.0.at="isa" 441hint.el.0.port="0x300" 442hint.el.0.irq="9" 443device ie # Hints only required for Starlan 444hint.ie.2.at="isa" 445hint.ie.2.port="0x300" 446hint.ie.2.irq="5" 447hint.ie.2.maddr="0xd0000" 448device le 1 449hint.le.0.at="isa" 450hint.le.0.port="0x300" 451hint.le.0.irq="5" 452hint.le.0.maddr="0xd0000" 453device lnc 454hint.lnc.0.at="isa" 455hint.lnc.0.port="0x280" 456hint.lnc.0.irq="10" 457hint.lnc.0.drq="0" 458device rdp 1 459hint.rdp.0.at="isa" 460hint.rdp.0.port="0x378" 461hint.rdp.0.irq="7" 462hint.rdp.0.flags="2" 463device sbni 464hint.sbni.0.at="isa" 465hint.sbni.0.port="0x210" 466hint.sbni.0.irq="0xefdead" 467hint.sbni.0.flags="0" 468device snc 469hint.snc.0.at="isa" 470hint.snc.0.port="0x888" 471hint.snc.0.irq="6" 472hint.snc.0.maddr="0xc0000" 473device sr 474hint.sr.0.at="isa" 475hint.sr.0.port="0x300" 476hint.sr.0.irq="5" 477hint.sr.0.maddr="0xd0000" 478device oltr 479hint.oltr.0.at="isa" 480device wl 481hint.wl.0.at="isa" 482hint.wl.0.port="0x300" 483options WLCACHE # enables the signal-strength cache 484options WLDEBUG # enables verbose debugging output 485 486# 487# Audio drivers: `pca' 488# 489# pca: PCM audio through your PC speaker 490 491device pca 492hint.pca.0.at="isa" 493hint.pca.0.port="0x040" 494 495# 496# SCSI host adapters: 497# 498# ct: WD33C93[ABC] based SCSI host adapters. 499# ncv: NCR 53C500 based SCSI host adapters. 500# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters. 501# stg: TMC 18C30, 18C50 based SCSI host adapters. 502 503device ct 504hint.ct.0.at="isa" 505device ncv 506device nsp 507device stg 508hint.stg.0.at="isa" 509hint.stg.0.port="0x140" 510hint.stg.0.port="11" 511 512# 513# Miscellaneous hardware: 514# 515# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 516# ctx: Cortex-I frame grabber 517# apm: Laptop Advanced Power Management (experimental) 518# pmtimer: Timer device driver for power management events (APM or ACPI) 519# spigot: The Creative Labs Video Spigot video-acquisition board 520# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 521# digi: Digiboard driver 522# gp: National Instruments AT-GPIB and AT-GPIB/TNT board, PCMCIA-GPIB 523# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 524# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 525 526# Notes on APM 527# The flags takes the following meaning for apm0: 528# 0x0020 Statclock is broken. 529# If apm is omitted, some systems require sysctl kern.timecounter.method=1 530# for correct timekeeping. 531 532# Notes on the spigot: 533# The video spigot is at 0xad6. This port address can not be changed. 534# The irq values may only be 10, 11, or 15 535# I/O memory is an 8kb region. Possible values are: 536# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 537# The start address must be on an even boundary. 538# Add the following option if you want to allow non-root users to be able 539# to access the spigot. This option is not secure because it allows users 540# direct access to the I/O page. 541# options SPIGOT_UNSECURE 542 543# Notes on the Specialix SI/XIO driver: 544# The host card is memory, not IO mapped. 545# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 546# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 547# The cards can use an IRQ of 11, 12 or 15. 548 549# Notes on the Sony Programmable I/O controller 550# This is a temporary driver that should someday be replaced by something 551# that hooks into the ACPI layer. The device is hooked to the PIIX4's 552# General Device 10 decoder, which means you have to fiddle with PCI 553# registers to map it in, even though it is otherwise treated here as 554# an ISA device. At the moment, the driver polls, although the device 555# is capable of generating interrupts. It largely undocumented. 556# The port location in the hint is where you WANT the device to be 557# mapped. 0x10a0 seems to be traditional. At the moment the jogdial 558# is the only thing truly supported, but aparently a fair percentage 559# of the Vaio extra features are controlled by this device. 560 561# Notes on the Stallion stl and stli drivers: 562# See src/i386/isa/README.stl for complete instructions. 563# This is version 0.0.5alpha, unsupported by Stallion. 564# The stl driver has a secondary IO port hard coded at 0x280. You need 565# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 566# The "flags" and "msize" settings on the stli driver depend on the board: 567# EasyConnection 8/64 ISA: flags 23 msize 0x1000 568# EasyConnection 8/64 EISA: flags 24 msize 0x10000 569# EasyConnection 8/64 MCA: flags 25 msize 0x1000 570# ONboard ISA: flags 4 msize 0x10000 571# ONboard EISA: flags 7 msize 0x10000 572# ONboard MCA: flags 3 msize 0x10000 573# Brumby: flags 2 msize 0x4000 574# Stallion: flags 1 msize 0x10000 575 576# Notes on the Digiboard PC/Xi and PC/Xe series driver 577# 578# The NDGBPORTS option specifies the number of ports controlled by the 579# dgb(4) driver. The default value is 16 ports per device. 580# 581# The following flag values have special meanings in dgb: 582# 0x01 - alternate layout of pins 583# 0x02 - use the windowed PC/Xe in 64K mode 584 585device wt 1 586hint.wt.0.at="isa" 587hint.wt.0.port="0x300" 588hint.wt.0.irq="5" 589hint.wt.0.drq="1" 590device ctx 591hint.ctx.0.at="isa" 592hint.ctx.0.port="0x230" 593hint.ctx.0.maddr="0xd0000" 594device spigot 1 595hint.spigot.0.at="isa" 596hint.spigot.0.port="0xad6" 597hint.spigot.0.irq="15" 598hint.spigot.0.maddr="0xee000" 599device apm 600hint.apm.0.flags="0x20" 601device pmc 602device canbus 603device canbepm 604hint.pmc.0.at="isa" 605hint.pmc.0.port="0x8f0" 606device pmtimer # Adjust system timer at wakeup time 607device gp 608hint.gp.0.at="isa" 609hint.gp.0.port="0x2c0" 610device dgb 1 611options NDGBPORTS=17 612hint.dgb.0.at="isa" 613hint.dgb.0.port="0x220" 614hint.dgb.0.maddr="0xfc000" 615device digi 616hint.digi.0.at="isa" 617hint.digi.0.port="0x104" 618hint.digi.0.maddr="0xd0000" 619# BIOS & FEP/OS components of device digi. 620device digi_CX 621device digi_CX_PCI 622device digi_EPCX 623device digi_EPCX_PCI 624device digi_Xe 625device digi_Xem 626device digi_Xr 627device stl 628hint.stl.0.at="isa" 629hint.stl.0.port="0x2a0" 630hint.stl.0.irq="10" 631device stli 632hint.stli.0.at="isa" 633hint.stli.0.port="0x2a0" 634hint.stli.0.maddr="0xcc000" 635hint.stli.0.flags="23" 636hint.stli.0.msize="0x1000" 637device olpt 638hint.olpt.0.at="isa" 639hint.olpt.0.port="0x040" 640 641# 642# Laptop/Notebook options: 643# 644# See also: 645# apm under `Miscellaneous hardware' 646# above. 647 648# For older notebooks that signal a powerfail condition (external 649# power supply dropped, or battery state low) by issuing an NMI: 650 651options POWERFAIL_NMI # make it beep instead of panicing 652 653# 654# PC Card/PCMCIA 655# (OLDCARD) 656# 657# card: pccard slots 658# pcic: isa/pccard bridge 659device pcic 660hint.pcic.0.at="isa" 661#hint.pcic.1.at="isa" 662device card 1 663 664# 665# PC Card/PCMCIA and Cardbus 666# (NEWCARD) 667# 668# Note that NEWCARD and OLDCARD are incompatible. Do not use both at the same 669# time. 670# 671# pccbb: pci/cardbus bridge implementing YENTA interface 672# pccard: pccard slots 673# cardbus: cardbus slots 674#device cbb 675#device pccard 676#device cardbus 677#device pcic ISA attachment currently busted 678#hint.pcic.0.at="isa" 679#hint.pcic.1.at="isa" 680 681#--------------------------------------------------------------------------- 682# ISDN4BSD 683# 684# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 685# 686# i4b passive ISDN cards support contains the following hardware drivers: 687# 688# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver 689# iwic - Winbond W6692 PCI bus ISDN S/T interface controller 690# ifpi - AVM Fritz!Card PCI driver 691# ifpi2 - AVM Fritz!Card PCI version 2 driver 692# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver 693# ifpnp - AVM Fritz!Card PnP driver 694# itjc - Siemens ISAC / TJNet Tiger300/320 chipset 695# 696# i4b active ISDN cards support contains the following hardware drivers: 697# 698# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1 699# 700# Note that the ``options'' (if given) and ``device'' lines must BOTH 701# be uncommented to enable support for a given card ! 702# 703# In addition to a hardware driver (and probably an option) the mandatory 704# ISDN protocol stack devices and the mandatory support device must be 705# enabled as well as one or more devices from the optional devices section. 706# 707#--------------------------------------------------------------------------- 708# isic driver (Siemens/Infineon chipsets) 709# 710device isic 711# 712# PCI bus Cards: 713# -------------- 714# 715# Cyclades Cyclom-Y PCI serial driver 716device cy 1 717options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 718hint.cy.0.at="isa" 719hint.cy.0.irq="10" 720hint.cy.0.maddr="0xd4000" 721hint.cy.0.msize="0x2000" 722# 723#--------------------------------------------------------------------------- 724# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 725options ELSA_QS1PCI 726# 727# 728#--------------------------------------------------------------------------- 729# ifpnp driver for AVM Fritz!Card PnP 730# 731# AVM Fritz!Card PnP 732device ifpnp 733# 734#--------------------------------------------------------------------------- 735# ihfc driver for Cologne Chip ISA chipsets (experimental!) 736# 737# Teles 16.3c ISA PnP 738# AcerISDN P10 ISA PnP 739# TELEINT ISDN SPEED No.1 740device ihfc 741# 742#--------------------------------------------------------------------------- 743# ifpi driver for AVM Fritz!Card PCI 744# 745# AVM Fritz!Card PCI 746device ifpi 747# 748#--------------------------------------------------------------------------- 749# ifpi2 driver for AVM Fritz!Card PCI version 2 750# 751# AVM Fritz!Card PCI version 2 752device "ifpi2" 753# 754#--------------------------------------------------------------------------- 755# iwic driver for Winbond W6692 chipset 756# 757# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards) 758device iwic 759# 760#--------------------------------------------------------------------------- 761# itjc driver for Simens ISAC / TJNet Tiger300/320 chipset 762# 763# Traverse Technologies NETjet-S 764# Teles PCI-TJ 765device itjc 766# 767#--------------------------------------------------------------------------- 768# iavc driver (AVM active cards, needs i4bcapi driver!) 769# 770device iavc 771# 772# AVM B1 ISA bus (PnP mode not supported!) 773# ---------------------------------------- 774hint.iavc.0.at="isa" 775hint.iavc.0.port="0x150" 776hint.iavc.0.irq="5" 777# 778#--------------------------------------------------------------------------- 779# ISDN Protocol Stack - mandatory for all hardware drivers 780# 781# Q.921 / layer 2 - i4b passive cards D channel handling 782device "i4bq921" 783# 784# Q.931 / layer 3 - i4b passive cards D channel handling 785device "i4bq931" 786# 787# layer 4 - i4b common passive and active card handling 788device "i4b" 789# 790#--------------------------------------------------------------------------- 791# ISDN devices - mandatory for all hardware drivers 792# 793# userland driver to do ISDN tracing (for passive cards only) 794device "i4btrc" 4 795# 796# userland driver to control the whole thing 797device "i4bctl" 798# 799#--------------------------------------------------------------------------- 800# ISDN devices - optional 801# 802# userland driver for access to raw B channel 803device "i4brbch" 4 804# 805# userland driver for telephony 806device "i4btel" 2 807# 808# network driver for IP over raw HDLC ISDN 809device "i4bipr" 4 810# enable VJ header compression detection for ipr i/f 811options IPR_VJ 812# enable logging of the first n IP packets to isdnd (n=32 here) 813options IPR_LOG=32 814# 815# network driver for sync PPP over ISDN; requires an equivalent 816# number of sppp device to be configured 817device "i4bisppp" 4 818# 819# B-channel interface to the netgraph subsystem 820device "i4bing" 2 821# 822# CAPI driver needed for active ISDN cards (see iavc driver above) 823device "i4bcapi" 824# 825#--------------------------------------------------------------------------- 826 827# 828# Set the number of PV entries per process. Increasing this can 829# stop panics related to heavy use of shared memory. However, that can 830# (combined with large amounts of physical memory) cause panics at 831# boot time due the kernel running out of VM space. 832# 833# If you're tweaking this, you might also want to increase the sysctls 834# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 835# 836# The value below is the one more than the default. 837# 838options PMAP_SHPGPERPROC=201 839 840# 841# Change the size of the kernel virtual address space. Due to 842# constraints in loader(8) on i386, this must be a multiple of 4. 843# 256 = 1 GB of kernel address space. Increasing this also causes 844# a reduction of the address space in user processes. 512 splits 845# the 4GB cpu address space in half (2GB user, 2GB kernel). 846# 847options KVA_PAGES=260 848 849 850##################################################################### 851# ABI Emulation 852 853# Enable iBCS2 runtime support for SCO and ISC binaries 854options IBCS2 855 856# Emulate spx device for client side of SVR3 local X interface 857options SPX_HACK 858 859# Enable Linux ABI emulation 860options COMPAT_LINUX 861 862# Enable i386 a.out binary support 863options COMPAT_AOUT 864 865# Enable the linux-like proc filesystem support (requires COMPAT_LINUX 866# and PSEUDOFS) 867options LINPROCFS 868 869# 870# SysVR4 ABI emulation 871# 872# The svr4 ABI emulator can be statically compiled into the kernel or loaded as 873# a KLD module. 874# The STREAMS network emulation code can also be compiled statically or as a 875# module. If loaded as a module, it must be loaded before the svr4 module 876# (the /usr/sbin/svr4 script does this for you). If compiling statically, 877# the `streams' device must be configured into any kernel which also 878# specifies COMPAT_SVR4. It is possible to have a statically-configured 879# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4 880# script understands that it doesn't need to load the `streams' module under 881# those circumstances. 882# Caveat: At this time, `options KTRACE' is required for the svr4 emulator 883# (whether static or dynamic). 884# 885options COMPAT_SVR4 # build emulator statically 886options DEBUG_SVR4 # enable verbose debugging 887device streams # STREAMS network driver (required for svr4). 888 889 890##################################################################### 891# VM OPTIONS 892 893# Disable the 4 MByte page PSE CPU feature. The PSE feature allows the 894# kernel to use a 4 MByte pages to map the kernel instead of 4k pages. 895# This saves on the amount of memory needed for page tables needed to 896# map the kernel. You should only disable this feature as a temporary 897# workaround if you are having problems with it enabled. 898# 899#options DISABLE_PSE 900 901# Disable the global pages PGE CPU feature. The PGE feature allows pages 902# to be marked with the PG_G bit. TLB entries for these pages are not 903# flushed from the cache when %cr3 is reloaded. This can make context 904# switches less expensive. You should only disable this feature as a 905# temporary workaround if you are having problems with it enabled. 906# 907#options DISABLE_PG_G 908 909# KSTACK_PAGES is the number of memory pages to assign to the kernel 910# stack of each thread. 911 912options KSTACK_PAGES=3 913 914##################################################################### 915 916# More undocumented options for linting. 917# Note that documenting these are not considered an affront. 918 919options FB_INSTALL_CDEV # install a CDEV entry in /dev 920 921# PECOFF module (Win32 Execution Format) 922options PECOFF_SUPPORT 923options PECOFF_DEBUG 924 925options ENABLE_ALART 926options I4B_SMP_WORKAROUND 927options I586_PMC_GUPROF=0x70000 928options KBDIO_DEBUG=2 929options KBD_MAXRETRY=4 930options KBD_MAXWAIT=6 931options KBD_RESETDELAY=201 932 933options TIMER_FREQ=((14318182+6)/12) 934 935options VM_KMEM_SIZE 936options VM_KMEM_SIZE_MAX 937options VM_KMEM_SIZE_SCALE 938 939 940##################################################################### 941# Devices we don't want to deal with 942 943nodevice atkbdc 944nodevice atkbd 945nodevice psm 946nodevice vga 947nodevice bt 948nodevice adw 949nodevice aha 950nodevice ahb 951nodevice ahd 952nodevice mpt 953nodevice trm 954nodevice wds 955nodevice asr 956nodevice dpt 957nodevice ciss 958nodevice iir 959nodevice mly 960nodevice ida # Compaq Smart RAID 961nodevice mlx # Mylex DAC960 962nodevice amr # AMI MegaRAID 963nodevice twe # 3ware ATA RAID 964nodevice cm 965nodevice cs 966nodevice ex 967nodevice fea 968nodevice cbb 969nodevice pccard 970nodevice cardbus 971nodevice intpm 972nodevice alpm 973nodevice ichsmb 974nodevice viapm 975nodevice amdpm 976nodevice nfpm 977 978 979##################################################################### 980# Options we don't want to deal with 981 982nooption VGA_DEBUG 983nooption VGA_WIDTH90 984nooption VGA_SLOW_IOACCESS 985nooption VGA_ALT_SEQACCESS 986nooption PSM_RESETAFTERSUSPEND 987nooption PSM_HOOKRESUME 988nooption ATKBD_DFLT_KEYMAP 989nooption AHD_DEBUG 990nooption AHD_DEBUG_OPTS 991nooption AHD_REG_PRETTY_PRINT 992nooption ADW_ALLOW_MEMIO 993nooption DPT_ALLOW_MEMIO 994nooption DPT_LOST_IRQ 995nooption DPT_RESET_HBA 996nooption DPT_TIMEOUT_FACTOR 997nooption AAC_DEBUG 998nooption ACPI_MAX_THREADS 999 1000 1001##################################################################### 1002# Make options we don't want to deal with 1003 1004nomakeoption ATKBD_DFLT_KEYMAP
| 179# Debug options 180options NPX_DEBUG # enable npx debugging (FPU/math emu) 181 #new math emulator 182 183# 184# PERFMON causes the driver for Pentium/Pentium Pro performance counters 185# to be compiled. See perfmon(4) for more information. 186# 187options PERFMON 188 189 190##################################################################### 191# NETWORKING OPTIONS 192 193# 194# DEVICE_POLLING adds support for mixed interrupt-polling handling 195# of network device drivers, which has significant benefits in terms 196# of robustness to overloads and responsivity, as well as permitting 197# accurate scheduling of the CPU time between kernel network processing 198# and other activities. The drawback is a moderate (up to 1/HZ seconds) 199# potential increase in response times. 200# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING 201# to achieve smoother behaviour. 202# Additionally, you can enable/disable polling at runtime with the 203# sysctl variable kern.polling.enable (defaults off), and select 204# the CPU fraction reserved to userland with the sysctl variable 205# kern.polling.user_frac (default 50, range 0..100). 206# 207# Only the "dc" "fxp" and "sis" devices support this mode of operation at 208# the time of this writing. 209 210options DEVICE_POLLING 211 212 213##################################################################### 214# CLOCK OPTIONS 215 216# The following options are used for debugging clock behavior only, and 217# should not be used for production systems. 218# 219# CLK_CALIBRATION_LOOP will run the clock calibration loop at startup 220# until the user presses a key. 221 222options CLK_CALIBRATION_LOOP 223 224# The following two options measure the frequency of the corresponding 225# clock relative to the RTC (onboard mc146818a). 226 227options CLK_USE_I8254_CALIBRATION 228options CLK_USE_TSC_CALIBRATION 229 230 231##################################################################### 232# MISCELLANEOUS DEVICES AND OPTIONS 233 234device speaker #Play IBM BASIC-style noises out your speaker 235hint.speaker.0.at="isa" 236hint.speaker.0.port="0x35" 237device gzip #Exec gzipped a.out's. REQUIRES COMPAT_AOUT! 238device apm_saver # Requires APM 239 240 241##################################################################### 242# HARDWARE BUS CONFIGURATION 243 244# 245# ISA bus 246# 247device isa 248 249# 250# Options for `isa': 251# 252# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 253# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 254# This option breaks suspend/resume on some portables. 255# 256# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 257# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 258# Automatic EOI is documented not to work for for the slave with the 259# original i8259A, but it works for some clones and some integrated 260# versions. 261# 262# MAXMEM specifies the amount of RAM on the machine; if this is not 263# specified, FreeBSD will first read the amount of memory from the CMOS 264# RAM, so the amount of memory will initially be limited to 64MB or 16MB 265# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 266# then attempt to detect the installed amount of RAM. If this probe 267# fails to detect >64MB RAM you will have to use the MAXMEM option. 268# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 269# be 131072 (128 * 1024). 270# 271# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 272# reset the CPU for reboot. This is needed on some systems with broken 273# keyboard controllers. 274 275options COMPAT_OLDISA #Use ISA shims and glue for old drivers 276options AUTO_EOI_1 277#options AUTO_EOI_2 278 279options MAXMEM=(128*1024) 280#options BROKEN_KEYBOARD_RESET 281options EPSON_BOUNCEDMA 282options EPSON_MEMWIN 283 284# 285# PCI bus & PCI options: 286# 287device pci 288 289# 290# AGP GART support 291device agp 292 293 294##################################################################### 295# HARDWARE DEVICE CONFIGURATION 296 297# 298# Mandatory devices: 299# 300 301# PC98 keyboard 302device pckbd 303hint.pckbd.0.at="isa" 304hint.pckbd.0.port="0x041" 305hint.pckbd.0.irq="1" 306 307# These options are valid for other keyboard drivers as well. 308options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 309options KBD_INSTALL_CDEV # install a CDEV entry in /dev 310 311# GDC screen 312device gdc 313hint.gdc.0.at="isa" 314options LINE30 315 316# 317# The Numeric Processing eXtension driver. In addition to this, you 318# may configure a math emulator (see above). If your machine has a 319# hardware FPU and the kernel configuration includes the npx device 320# *and* a math emulator compiled into the kernel, the hardware FPU 321# will be used, unless it is found to be broken or unless "flags" to 322# npx0 includes "0x08", which requests preference for the emulator. 323device npx 324 325# 326# `flags' for npx0: 327# 0x01 don't use the npx registers to optimize bcopy. 328# 0x02 don't use the npx registers to optimize bzero. 329# 0x04 don't use the npx registers to optimize copyin or copyout. 330# 0x08 use emulator even if hardware FPU is available. 331# The npx registers are normally used to optimize copying and zeroing when 332# all of the following conditions are satisfied: 333# I586_CPU is an option 334# the cpu is an i586 (perhaps not a Pentium) 335# the probe for npx0 succeeds 336# INT 16 exception handling works. 337# Then copying and zeroing using the npx registers is normally 30-100% faster. 338# The flags can be used to control cases where it doesn't work or is slower. 339# Setting them at boot time using userconfig works right (the optimizations 340# are not used until later in the bootstrap when npx0 is attached). 341# Flag 0x08 automatically disables the i586 optimized routines. 342# 343 344# 345# Optional devices: 346# 347 348# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create 349# the /dev/3dfx0 device to work with glide implementations. This should get 350# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as 351# the tdfx DRI module from XFree86 and is completely unrelated. 352# 353# To enable Linuxulator support, one must also include COMPAT_LINUX in the 354# config as well, or you will not have the dependencies. The other option 355# is to load both as modules. 356 357device tdfx # Enable 3Dfx Voodoo support 358options TDFX_LINUX # Enable Linuxulator support 359 360# DRM options: 361# mgadrm: AGP Matrox G200, G400, G450, G550 362# tdfxdrm: 3dfx Voodoo 3/4/5 and Banshee 363# r128drm: ATI Rage 128 364# radeondrm: ATI Radeon up to 9000/9100 365# DRM_DEBUG: include debug printfs, very slow 366# 367# mga requires AGP in the kernel, and it is recommended 368# for AGP r128 and radeon cards. 369 370device mgadrm 371device "r128drm" 372device radeondrm 373device tdfxdrm 374 375options DRM_DEBUG 376 377# 378# Bus mouse 379# 380device mse 381hint.mse.0.at="isa" 382hint.mse.0.port="0x7fd9" 383hint.mse.0.irq="13" 384 385# 386# Network interfaces: 387# 388 389# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver 390# (requires sppp) 391# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 392# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 393# HP PC Lan+, various PC Card devices (refer to etc/defauls/pccard.conf) 394# (requires miibus) 395# el: 3Com 3C501 (slow!) 396# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; 397# Intel EtherExpress 398# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 399# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 400# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 and 401# Am79C960) 402# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133 403# (no hints needed). 404# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140, 405# OC-3141, OC-3540, OC-3250 406# rdp: RealTek RTL 8002-based pocket ethernet adapters 407# sbni: Granch SBNI12-xx ISA and PCI adapters 408# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 409# wl: Lucent Wavelan (ISA card only). 410 411# Order for ISA/EISA devices is important here 412 413device ar 414hint.ar.0.at="isa" 415hint.ar.0.port="0x300" 416hint.ar.0.irq="10" 417hint.ar.0.maddr="0xd0000" 418device cx 1 419hint.cx.0.at="isa" 420hint.cx.0.port="0x240" 421hint.cx.0.irq="15" 422hint.cx.0.drq="7" 423device ed 424#options ED_NO_MIIBUS # Disable ed miibus support 425hint.ed.0.at="isa" 426hint.ed.0.port="0x280" 427hint.ed.0.irq="5" 428hint.ed.0.maddr="0xd8000" 429device el 1 430hint.el.0.at="isa" 431hint.el.0.port="0x300" 432hint.el.0.irq="9" 433device ie # Hints only required for Starlan 434hint.ie.2.at="isa" 435hint.ie.2.port="0x300" 436hint.ie.2.irq="5" 437hint.ie.2.maddr="0xd0000" 438device le 1 439hint.le.0.at="isa" 440hint.le.0.port="0x300" 441hint.le.0.irq="5" 442hint.le.0.maddr="0xd0000" 443device lnc 444hint.lnc.0.at="isa" 445hint.lnc.0.port="0x280" 446hint.lnc.0.irq="10" 447hint.lnc.0.drq="0" 448device rdp 1 449hint.rdp.0.at="isa" 450hint.rdp.0.port="0x378" 451hint.rdp.0.irq="7" 452hint.rdp.0.flags="2" 453device sbni 454hint.sbni.0.at="isa" 455hint.sbni.0.port="0x210" 456hint.sbni.0.irq="0xefdead" 457hint.sbni.0.flags="0" 458device snc 459hint.snc.0.at="isa" 460hint.snc.0.port="0x888" 461hint.snc.0.irq="6" 462hint.snc.0.maddr="0xc0000" 463device sr 464hint.sr.0.at="isa" 465hint.sr.0.port="0x300" 466hint.sr.0.irq="5" 467hint.sr.0.maddr="0xd0000" 468device oltr 469hint.oltr.0.at="isa" 470device wl 471hint.wl.0.at="isa" 472hint.wl.0.port="0x300" 473options WLCACHE # enables the signal-strength cache 474options WLDEBUG # enables verbose debugging output 475 476# 477# Audio drivers: `pca' 478# 479# pca: PCM audio through your PC speaker 480 481device pca 482hint.pca.0.at="isa" 483hint.pca.0.port="0x040" 484 485# 486# SCSI host adapters: 487# 488# ct: WD33C93[ABC] based SCSI host adapters. 489# ncv: NCR 53C500 based SCSI host adapters. 490# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters. 491# stg: TMC 18C30, 18C50 based SCSI host adapters. 492 493device ct 494hint.ct.0.at="isa" 495device ncv 496device nsp 497device stg 498hint.stg.0.at="isa" 499hint.stg.0.port="0x140" 500hint.stg.0.port="11" 501 502# 503# Miscellaneous hardware: 504# 505# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 506# ctx: Cortex-I frame grabber 507# apm: Laptop Advanced Power Management (experimental) 508# pmtimer: Timer device driver for power management events (APM or ACPI) 509# spigot: The Creative Labs Video Spigot video-acquisition board 510# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 511# digi: Digiboard driver 512# gp: National Instruments AT-GPIB and AT-GPIB/TNT board, PCMCIA-GPIB 513# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 514# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 515 516# Notes on APM 517# The flags takes the following meaning for apm0: 518# 0x0020 Statclock is broken. 519# If apm is omitted, some systems require sysctl kern.timecounter.method=1 520# for correct timekeeping. 521 522# Notes on the spigot: 523# The video spigot is at 0xad6. This port address can not be changed. 524# The irq values may only be 10, 11, or 15 525# I/O memory is an 8kb region. Possible values are: 526# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 527# The start address must be on an even boundary. 528# Add the following option if you want to allow non-root users to be able 529# to access the spigot. This option is not secure because it allows users 530# direct access to the I/O page. 531# options SPIGOT_UNSECURE 532 533# Notes on the Specialix SI/XIO driver: 534# The host card is memory, not IO mapped. 535# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 536# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 537# The cards can use an IRQ of 11, 12 or 15. 538 539# Notes on the Sony Programmable I/O controller 540# This is a temporary driver that should someday be replaced by something 541# that hooks into the ACPI layer. The device is hooked to the PIIX4's 542# General Device 10 decoder, which means you have to fiddle with PCI 543# registers to map it in, even though it is otherwise treated here as 544# an ISA device. At the moment, the driver polls, although the device 545# is capable of generating interrupts. It largely undocumented. 546# The port location in the hint is where you WANT the device to be 547# mapped. 0x10a0 seems to be traditional. At the moment the jogdial 548# is the only thing truly supported, but aparently a fair percentage 549# of the Vaio extra features are controlled by this device. 550 551# Notes on the Stallion stl and stli drivers: 552# See src/i386/isa/README.stl for complete instructions. 553# This is version 0.0.5alpha, unsupported by Stallion. 554# The stl driver has a secondary IO port hard coded at 0x280. You need 555# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 556# The "flags" and "msize" settings on the stli driver depend on the board: 557# EasyConnection 8/64 ISA: flags 23 msize 0x1000 558# EasyConnection 8/64 EISA: flags 24 msize 0x10000 559# EasyConnection 8/64 MCA: flags 25 msize 0x1000 560# ONboard ISA: flags 4 msize 0x10000 561# ONboard EISA: flags 7 msize 0x10000 562# ONboard MCA: flags 3 msize 0x10000 563# Brumby: flags 2 msize 0x4000 564# Stallion: flags 1 msize 0x10000 565 566# Notes on the Digiboard PC/Xi and PC/Xe series driver 567# 568# The NDGBPORTS option specifies the number of ports controlled by the 569# dgb(4) driver. The default value is 16 ports per device. 570# 571# The following flag values have special meanings in dgb: 572# 0x01 - alternate layout of pins 573# 0x02 - use the windowed PC/Xe in 64K mode 574 575device wt 1 576hint.wt.0.at="isa" 577hint.wt.0.port="0x300" 578hint.wt.0.irq="5" 579hint.wt.0.drq="1" 580device ctx 581hint.ctx.0.at="isa" 582hint.ctx.0.port="0x230" 583hint.ctx.0.maddr="0xd0000" 584device spigot 1 585hint.spigot.0.at="isa" 586hint.spigot.0.port="0xad6" 587hint.spigot.0.irq="15" 588hint.spigot.0.maddr="0xee000" 589device apm 590hint.apm.0.flags="0x20" 591device pmc 592device canbus 593device canbepm 594hint.pmc.0.at="isa" 595hint.pmc.0.port="0x8f0" 596device pmtimer # Adjust system timer at wakeup time 597device gp 598hint.gp.0.at="isa" 599hint.gp.0.port="0x2c0" 600device dgb 1 601options NDGBPORTS=17 602hint.dgb.0.at="isa" 603hint.dgb.0.port="0x220" 604hint.dgb.0.maddr="0xfc000" 605device digi 606hint.digi.0.at="isa" 607hint.digi.0.port="0x104" 608hint.digi.0.maddr="0xd0000" 609# BIOS & FEP/OS components of device digi. 610device digi_CX 611device digi_CX_PCI 612device digi_EPCX 613device digi_EPCX_PCI 614device digi_Xe 615device digi_Xem 616device digi_Xr 617device stl 618hint.stl.0.at="isa" 619hint.stl.0.port="0x2a0" 620hint.stl.0.irq="10" 621device stli 622hint.stli.0.at="isa" 623hint.stli.0.port="0x2a0" 624hint.stli.0.maddr="0xcc000" 625hint.stli.0.flags="23" 626hint.stli.0.msize="0x1000" 627device olpt 628hint.olpt.0.at="isa" 629hint.olpt.0.port="0x040" 630 631# 632# Laptop/Notebook options: 633# 634# See also: 635# apm under `Miscellaneous hardware' 636# above. 637 638# For older notebooks that signal a powerfail condition (external 639# power supply dropped, or battery state low) by issuing an NMI: 640 641options POWERFAIL_NMI # make it beep instead of panicing 642 643# 644# PC Card/PCMCIA 645# (OLDCARD) 646# 647# card: pccard slots 648# pcic: isa/pccard bridge 649device pcic 650hint.pcic.0.at="isa" 651#hint.pcic.1.at="isa" 652device card 1 653 654# 655# PC Card/PCMCIA and Cardbus 656# (NEWCARD) 657# 658# Note that NEWCARD and OLDCARD are incompatible. Do not use both at the same 659# time. 660# 661# pccbb: pci/cardbus bridge implementing YENTA interface 662# pccard: pccard slots 663# cardbus: cardbus slots 664#device cbb 665#device pccard 666#device cardbus 667#device pcic ISA attachment currently busted 668#hint.pcic.0.at="isa" 669#hint.pcic.1.at="isa" 670 671#--------------------------------------------------------------------------- 672# ISDN4BSD 673# 674# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 675# 676# i4b passive ISDN cards support contains the following hardware drivers: 677# 678# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver 679# iwic - Winbond W6692 PCI bus ISDN S/T interface controller 680# ifpi - AVM Fritz!Card PCI driver 681# ifpi2 - AVM Fritz!Card PCI version 2 driver 682# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver 683# ifpnp - AVM Fritz!Card PnP driver 684# itjc - Siemens ISAC / TJNet Tiger300/320 chipset 685# 686# i4b active ISDN cards support contains the following hardware drivers: 687# 688# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1 689# 690# Note that the ``options'' (if given) and ``device'' lines must BOTH 691# be uncommented to enable support for a given card ! 692# 693# In addition to a hardware driver (and probably an option) the mandatory 694# ISDN protocol stack devices and the mandatory support device must be 695# enabled as well as one or more devices from the optional devices section. 696# 697#--------------------------------------------------------------------------- 698# isic driver (Siemens/Infineon chipsets) 699# 700device isic 701# 702# PCI bus Cards: 703# -------------- 704# 705# Cyclades Cyclom-Y PCI serial driver 706device cy 1 707options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 708hint.cy.0.at="isa" 709hint.cy.0.irq="10" 710hint.cy.0.maddr="0xd4000" 711hint.cy.0.msize="0x2000" 712# 713#--------------------------------------------------------------------------- 714# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 715options ELSA_QS1PCI 716# 717# 718#--------------------------------------------------------------------------- 719# ifpnp driver for AVM Fritz!Card PnP 720# 721# AVM Fritz!Card PnP 722device ifpnp 723# 724#--------------------------------------------------------------------------- 725# ihfc driver for Cologne Chip ISA chipsets (experimental!) 726# 727# Teles 16.3c ISA PnP 728# AcerISDN P10 ISA PnP 729# TELEINT ISDN SPEED No.1 730device ihfc 731# 732#--------------------------------------------------------------------------- 733# ifpi driver for AVM Fritz!Card PCI 734# 735# AVM Fritz!Card PCI 736device ifpi 737# 738#--------------------------------------------------------------------------- 739# ifpi2 driver for AVM Fritz!Card PCI version 2 740# 741# AVM Fritz!Card PCI version 2 742device "ifpi2" 743# 744#--------------------------------------------------------------------------- 745# iwic driver for Winbond W6692 chipset 746# 747# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards) 748device iwic 749# 750#--------------------------------------------------------------------------- 751# itjc driver for Simens ISAC / TJNet Tiger300/320 chipset 752# 753# Traverse Technologies NETjet-S 754# Teles PCI-TJ 755device itjc 756# 757#--------------------------------------------------------------------------- 758# iavc driver (AVM active cards, needs i4bcapi driver!) 759# 760device iavc 761# 762# AVM B1 ISA bus (PnP mode not supported!) 763# ---------------------------------------- 764hint.iavc.0.at="isa" 765hint.iavc.0.port="0x150" 766hint.iavc.0.irq="5" 767# 768#--------------------------------------------------------------------------- 769# ISDN Protocol Stack - mandatory for all hardware drivers 770# 771# Q.921 / layer 2 - i4b passive cards D channel handling 772device "i4bq921" 773# 774# Q.931 / layer 3 - i4b passive cards D channel handling 775device "i4bq931" 776# 777# layer 4 - i4b common passive and active card handling 778device "i4b" 779# 780#--------------------------------------------------------------------------- 781# ISDN devices - mandatory for all hardware drivers 782# 783# userland driver to do ISDN tracing (for passive cards only) 784device "i4btrc" 4 785# 786# userland driver to control the whole thing 787device "i4bctl" 788# 789#--------------------------------------------------------------------------- 790# ISDN devices - optional 791# 792# userland driver for access to raw B channel 793device "i4brbch" 4 794# 795# userland driver for telephony 796device "i4btel" 2 797# 798# network driver for IP over raw HDLC ISDN 799device "i4bipr" 4 800# enable VJ header compression detection for ipr i/f 801options IPR_VJ 802# enable logging of the first n IP packets to isdnd (n=32 here) 803options IPR_LOG=32 804# 805# network driver for sync PPP over ISDN; requires an equivalent 806# number of sppp device to be configured 807device "i4bisppp" 4 808# 809# B-channel interface to the netgraph subsystem 810device "i4bing" 2 811# 812# CAPI driver needed for active ISDN cards (see iavc driver above) 813device "i4bcapi" 814# 815#--------------------------------------------------------------------------- 816 817# 818# Set the number of PV entries per process. Increasing this can 819# stop panics related to heavy use of shared memory. However, that can 820# (combined with large amounts of physical memory) cause panics at 821# boot time due the kernel running out of VM space. 822# 823# If you're tweaking this, you might also want to increase the sysctls 824# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 825# 826# The value below is the one more than the default. 827# 828options PMAP_SHPGPERPROC=201 829 830# 831# Change the size of the kernel virtual address space. Due to 832# constraints in loader(8) on i386, this must be a multiple of 4. 833# 256 = 1 GB of kernel address space. Increasing this also causes 834# a reduction of the address space in user processes. 512 splits 835# the 4GB cpu address space in half (2GB user, 2GB kernel). 836# 837options KVA_PAGES=260 838 839 840##################################################################### 841# ABI Emulation 842 843# Enable iBCS2 runtime support for SCO and ISC binaries 844options IBCS2 845 846# Emulate spx device for client side of SVR3 local X interface 847options SPX_HACK 848 849# Enable Linux ABI emulation 850options COMPAT_LINUX 851 852# Enable i386 a.out binary support 853options COMPAT_AOUT 854 855# Enable the linux-like proc filesystem support (requires COMPAT_LINUX 856# and PSEUDOFS) 857options LINPROCFS 858 859# 860# SysVR4 ABI emulation 861# 862# The svr4 ABI emulator can be statically compiled into the kernel or loaded as 863# a KLD module. 864# The STREAMS network emulation code can also be compiled statically or as a 865# module. If loaded as a module, it must be loaded before the svr4 module 866# (the /usr/sbin/svr4 script does this for you). If compiling statically, 867# the `streams' device must be configured into any kernel which also 868# specifies COMPAT_SVR4. It is possible to have a statically-configured 869# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4 870# script understands that it doesn't need to load the `streams' module under 871# those circumstances. 872# Caveat: At this time, `options KTRACE' is required for the svr4 emulator 873# (whether static or dynamic). 874# 875options COMPAT_SVR4 # build emulator statically 876options DEBUG_SVR4 # enable verbose debugging 877device streams # STREAMS network driver (required for svr4). 878 879 880##################################################################### 881# VM OPTIONS 882 883# Disable the 4 MByte page PSE CPU feature. The PSE feature allows the 884# kernel to use a 4 MByte pages to map the kernel instead of 4k pages. 885# This saves on the amount of memory needed for page tables needed to 886# map the kernel. You should only disable this feature as a temporary 887# workaround if you are having problems with it enabled. 888# 889#options DISABLE_PSE 890 891# Disable the global pages PGE CPU feature. The PGE feature allows pages 892# to be marked with the PG_G bit. TLB entries for these pages are not 893# flushed from the cache when %cr3 is reloaded. This can make context 894# switches less expensive. You should only disable this feature as a 895# temporary workaround if you are having problems with it enabled. 896# 897#options DISABLE_PG_G 898 899# KSTACK_PAGES is the number of memory pages to assign to the kernel 900# stack of each thread. 901 902options KSTACK_PAGES=3 903 904##################################################################### 905 906# More undocumented options for linting. 907# Note that documenting these are not considered an affront. 908 909options FB_INSTALL_CDEV # install a CDEV entry in /dev 910 911# PECOFF module (Win32 Execution Format) 912options PECOFF_SUPPORT 913options PECOFF_DEBUG 914 915options ENABLE_ALART 916options I4B_SMP_WORKAROUND 917options I586_PMC_GUPROF=0x70000 918options KBDIO_DEBUG=2 919options KBD_MAXRETRY=4 920options KBD_MAXWAIT=6 921options KBD_RESETDELAY=201 922 923options TIMER_FREQ=((14318182+6)/12) 924 925options VM_KMEM_SIZE 926options VM_KMEM_SIZE_MAX 927options VM_KMEM_SIZE_SCALE 928 929 930##################################################################### 931# Devices we don't want to deal with 932 933nodevice atkbdc 934nodevice atkbd 935nodevice psm 936nodevice vga 937nodevice bt 938nodevice adw 939nodevice aha 940nodevice ahb 941nodevice ahd 942nodevice mpt 943nodevice trm 944nodevice wds 945nodevice asr 946nodevice dpt 947nodevice ciss 948nodevice iir 949nodevice mly 950nodevice ida # Compaq Smart RAID 951nodevice mlx # Mylex DAC960 952nodevice amr # AMI MegaRAID 953nodevice twe # 3ware ATA RAID 954nodevice cm 955nodevice cs 956nodevice ex 957nodevice fea 958nodevice cbb 959nodevice pccard 960nodevice cardbus 961nodevice intpm 962nodevice alpm 963nodevice ichsmb 964nodevice viapm 965nodevice amdpm 966nodevice nfpm 967 968 969##################################################################### 970# Options we don't want to deal with 971 972nooption VGA_DEBUG 973nooption VGA_WIDTH90 974nooption VGA_SLOW_IOACCESS 975nooption VGA_ALT_SEQACCESS 976nooption PSM_RESETAFTERSUSPEND 977nooption PSM_HOOKRESUME 978nooption ATKBD_DFLT_KEYMAP 979nooption AHD_DEBUG 980nooption AHD_DEBUG_OPTS 981nooption AHD_REG_PRETTY_PRINT 982nooption ADW_ALLOW_MEMIO 983nooption DPT_ALLOW_MEMIO 984nooption DPT_LOST_IRQ 985nooption DPT_RESET_HBA 986nooption DPT_TIMEOUT_FACTOR 987nooption AAC_DEBUG 988nooption ACPI_MAX_THREADS 989 990 991##################################################################### 992# Make options we don't want to deal with 993 994nomakeoption ATKBD_DFLT_KEYMAP
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