NOTES revision 122755
1111314Snyan# 2111314Snyan# NOTES -- Lines that can be cut/pasted into kernel and hints configs. 3111314Snyan# 4111314Snyan# This file contains machine dependent kernel configuration notes. For 5111314Snyan# machine independent notes, look in /sys/conf/NOTES. 6111314Snyan# 7111314Snyan# $FreeBSD: head/sys/pc98/conf/NOTES 122755 2003-11-15 12:33:39Z nyan $ 8111314Snyan# 9111314Snyan 10111314Snyan# 11111314Snyan# This directive is mandatory; it defines the architecture to be 12111314Snyan# configured for; in this case, the 386 family based PC-98 and 13111314Snyan# compatibles. 14111314Snyan# 15111314Snyanmachine pc98 16111314Snyanoptions PC98 17111314Snyan 18111314Snyan# 19111314Snyan# We want LINT to cover profiling as well 20111314Snyanprofile 2 21111314Snyan 22111314Snyan 23111314Snyan##################################################################### 24111314Snyan# SMP OPTIONS: 25111314Snyan# 26122755Snyan# The apic device enables the use of the I/O APIC for interrupt delivery. 27122755Snyan# The apic device can be used in both UP and SMP kernels, but is required 28122755Snyan# for SMP kernels. Thus, the apic device is not strictly an SMP option, 29122755Snyan# but it is a prerequisite for SMP. 30111314Snyan# 31111314Snyan# Notes: 32111314Snyan# 33122755Snyan# Be sure to disable 'cpu I386_CPU' for SMP kernels. 34111314Snyan# 35122755Snyan# By default, mixed mode is used to route IRQ0 from the AT timer via 36122755Snyan# the 8259A master PIC through the ExtINT pin on the first I/O APIC. 37122755Snyan# This can be disabled via the NO_MIXED_MODE option. In that case, 38122755Snyan# IRQ0 will be routed via an intpin on the first I/O APIC. Not all 39122755Snyan# motherboards hook IRQ0 up to the first I/O APIC even though their 40122755Snyan# MP table or MADT may claim to do so. That is why mixed mode is 41122755Snyan# enabled by default. 42111314Snyan# 43111314Snyan 44111314Snyan# Mandatory: 45122056Snyandevice apic # I/O apic 46122755Snyanoptions NO_MIXED_MODE # Disable use of mixed mode 47111314Snyan 48111314Snyan 49111314Snyan##################################################################### 50111314Snyan# CPU OPTIONS 51111314Snyan 52111314Snyan# 53111314Snyan# You must specify at least one CPU (the one you intend to run on); 54111314Snyan# deleting the specification for CPUs you don't need to use may make 55111314Snyan# parts of the system run faster. 56111314Snyan# I386_CPU is mutually exclusive with the other CPU types. 57111314Snyan# 58111314Snyan#cpu I386_CPU 59111314Snyancpu I486_CPU 60111314Snyancpu I586_CPU # aka Pentium(tm) 61111314Snyancpu I686_CPU # aka Pentium Pro(tm) 62111314Snyan 63111314Snyan# 64111314Snyan# Options for CPU features. 65111314Snyan# 66111314Snyan# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM 67111314Snyan# BlueLightning CPU. It works only with Cyrix FPU, and this option 68111314Snyan# should not be used with Intel FPU. 69111314Snyan# 70111314Snyan# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning 71111314Snyan# CPU if CPU supports it. The default is double-clock mode on 72111314Snyan# BlueLightning CPU box. 73111314Snyan# 74111314Snyan# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1). 75111314Snyan# 76111314Snyan# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct 77111314Snyan# mapped mode. Default is 2-way set associative mode. 78111314Snyan# 79111314Snyan# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space 80111314Snyan# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1. 81111314Snyan# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3) 82111314Snyan# 83111314Snyan# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables 84111314Snyan# reorder). This option should not be used if you use memory mapped 85111314Snyan# I/O device(s). 86111314Snyan# 87111314Snyan# CPU_ENABLE_SSE enables SSE/MMX2 instructions support. This is default 88111314Snyan# on I686_CPU and above. 89111314Snyan# CPU_DISABLE_SSE explicitly prevent I686_CPU from turning on SSE. 90111314Snyan# 91111314Snyan# CPU_FASTER_5X86_FPU enables faster FPU exception handler. 92111314Snyan# 93111314Snyan# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products 94111314Snyan# for i386 machines. 95111314Snyan# 96111314Snyan# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of 97111314Snyan# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively 98111314Snyan# (no clock delay). 99111314Snyan# 100111314Snyan# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used 101111314Snyan# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected. 102111314Snyan# The default value is 5. 103111314Snyan# 104111314Snyan# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination 105111314Snyan# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE 106111314Snyan# 1). 107111314Snyan# 108111314Snyan# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option 109111314Snyan# is useful when you use Socket 8 to Socket 370 converter, because most Pentium 110111314Snyan# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs. 111111314Snyan# 112111314Snyan# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). 113111314Snyan# 114111314Snyan# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU 115111314Snyan# enters suspend mode following execution of HALT instruction. 116111314Snyan# 117111314Snyan# CPU_UPGRADE_HW_CACHE eliminates unneeded cache flush instruction(s). 118111314Snyan# 119111314Snyan# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD 120111314Snyan# K5/K6/K6-2 cpus. 121111314Snyan# 122111314Snyan# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache 123111314Snyan# flush at hold state. 124111314Snyan# 125111314Snyan# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs 126111314Snyan# without cache flush at hold state, and (2) write-back CPU cache on 127111314Snyan# Cyrix 6x86 whose revision < 2.7 (NOTE 2). 128111314Snyan# 129111314Snyan# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY 130111314Snyan# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is 131111314Snyan# executed. This option is only needed if I586_CPU is also defined, 132111314Snyan# and should be included for any non-Pentium CPU that defines it. 133111314Snyan# 134111314Snyan# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors 135111314Snyan# which indicates that the 15-16MB range is *definitely* not being 136111314Snyan# occupied by an ISA memory hole. 137111314Snyan# 138111314Snyan# CPU_DISABLE_CMPXCHG disables the CMPXCHG instruction on > i386 IA32 139111314Snyan# machines. VmWare seems to emulate this instruction poorly, causing 140111314Snyan# the guest OS to run very slowly. Enabling this with a SMP kernel 141111314Snyan# will cause the kernel to be unusable. 142111314Snyan# 143111314Snyan# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT, 144111314Snyan# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs. 145111314Snyan# These options may crash your system. 146111314Snyan# 147111314Snyan# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled 148111314Snyan# in write-through mode when revision < 2.7. If revision of Cyrix 149111314Snyan# 6x86 >= 2.7, CPU cache is always enabled in write-back mode. 150111314Snyan# 151111314Snyan# NOTE 3: This option may cause failures for software that requires 152111314Snyan# locked cycles in order to operate correctly. 153111314Snyan# 154111314Snyanoptions CPU_BLUELIGHTNING_FPU_OP_CACHE 155111314Snyanoptions CPU_BLUELIGHTNING_3X 156111314Snyanoptions CPU_BTB_EN 157111314Snyanoptions CPU_DIRECT_MAPPED_CACHE 158111314Snyanoptions CPU_DISABLE_5X86_LSSER 159111314Snyanoptions CPU_ENABLE_SSE 160111314Snyan#options CPU_DISABLE_SSE 161111314Snyanoptions CPU_FASTER_5X86_FPU 162111314Snyanoptions CPU_I486_ON_386 163111314Snyanoptions CPU_IORT 164111314Snyanoptions CPU_L2_LATENCY=5 165111314Snyanoptions CPU_LOOP_EN 166111314Snyanoptions CPU_PPRO2CELERON 167111314Snyanoptions CPU_RSTK_EN 168111314Snyanoptions CPU_SUSP_HLT 169111314Snyanoptions CPU_UPGRADE_HW_CACHE 170111314Snyanoptions CPU_WT_ALLOC 171111314Snyanoptions CYRIX_CACHE_WORKS 172111314Snyanoptions CYRIX_CACHE_REALLY_WORKS 173111314Snyan#options NO_F00F_HACK 174111314Snyanoptions CPU_DISABLE_CMPXCHG 175111314Snyan 176111314Snyan# Debug options 177111314Snyanoptions NPX_DEBUG # enable npx debugging (FPU/math emu) 178111314Snyan #new math emulator 179111314Snyan 180111314Snyan# 181111314Snyan# PERFMON causes the driver for Pentium/Pentium Pro performance counters 182111314Snyan# to be compiled. See perfmon(4) for more information. 183111314Snyan# 184111314Snyanoptions PERFMON 185111314Snyan 186111314Snyan 187111314Snyan##################################################################### 188111314Snyan# NETWORKING OPTIONS 189111314Snyan 190111314Snyan# 191111314Snyan# DEVICE_POLLING adds support for mixed interrupt-polling handling 192111314Snyan# of network device drivers, which has significant benefits in terms 193111314Snyan# of robustness to overloads and responsivity, as well as permitting 194111314Snyan# accurate scheduling of the CPU time between kernel network processing 195111314Snyan# and other activities. The drawback is a moderate (up to 1/HZ seconds) 196111314Snyan# potential increase in response times. 197111314Snyan# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING 198111314Snyan# to achieve smoother behaviour. 199111314Snyan# Additionally, you can enable/disable polling at runtime with the 200111314Snyan# sysctl variable kern.polling.enable (defaults off), and select 201111314Snyan# the CPU fraction reserved to userland with the sysctl variable 202111314Snyan# kern.polling.user_frac (default 50, range 0..100). 203111314Snyan# 204111314Snyan# Only the "dc" "fxp" and "sis" devices support this mode of operation at 205111314Snyan# the time of this writing. 206111314Snyan 207111314Snyanoptions DEVICE_POLLING 208111314Snyan 209111314Snyan 210111314Snyan##################################################################### 211111314Snyan# CLOCK OPTIONS 212111314Snyan 213111314Snyan# The following options are used for debugging clock behavior only, and 214111314Snyan# should not be used for production systems. 215111314Snyan# 216111314Snyan# CLK_CALIBRATION_LOOP will run the clock calibration loop at startup 217111314Snyan# until the user presses a key. 218111314Snyan 219111314Snyanoptions CLK_CALIBRATION_LOOP 220111314Snyan 221111314Snyan# The following two options measure the frequency of the corresponding 222111314Snyan# clock relative to the RTC (onboard mc146818a). 223111314Snyan 224111314Snyanoptions CLK_USE_I8254_CALIBRATION 225111314Snyanoptions CLK_USE_TSC_CALIBRATION 226111314Snyan 227111314Snyan 228111314Snyan##################################################################### 229111314Snyan# MISCELLANEOUS DEVICES AND OPTIONS 230111314Snyan 231111314Snyandevice speaker #Play IBM BASIC-style noises out your speaker 232111314Snyanhint.speaker.0.at="isa" 233111314Snyanhint.speaker.0.port="0x35" 234111314Snyandevice gzip #Exec gzipped a.out's. REQUIRES COMPAT_AOUT! 235111314Snyandevice apm_saver # Requires APM 236111314Snyan 237111314Snyan 238111314Snyan##################################################################### 239111314Snyan# HARDWARE BUS CONFIGURATION 240111314Snyan 241111314Snyan# 242111314Snyan# ISA bus 243111314Snyan# 244111314Snyandevice isa 245111314Snyan 246111314Snyan# 247111314Snyan# Options for `isa': 248111314Snyan# 249111314Snyan# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 250111314Snyan# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 251111314Snyan# This option breaks suspend/resume on some portables. 252111314Snyan# 253111314Snyan# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 254111314Snyan# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 255111314Snyan# Automatic EOI is documented not to work for for the slave with the 256111314Snyan# original i8259A, but it works for some clones and some integrated 257111314Snyan# versions. 258111314Snyan# 259111314Snyan# MAXMEM specifies the amount of RAM on the machine; if this is not 260111314Snyan# specified, FreeBSD will first read the amount of memory from the CMOS 261111314Snyan# RAM, so the amount of memory will initially be limited to 64MB or 16MB 262111314Snyan# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 263111314Snyan# then attempt to detect the installed amount of RAM. If this probe 264111314Snyan# fails to detect >64MB RAM you will have to use the MAXMEM option. 265111314Snyan# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 266111314Snyan# be 131072 (128 * 1024). 267111314Snyan# 268111314Snyan# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 269111314Snyan# reset the CPU for reboot. This is needed on some systems with broken 270111314Snyan# keyboard controllers. 271111314Snyan 272111314Snyanoptions COMPAT_OLDISA #Use ISA shims and glue for old drivers 273111314Snyanoptions AUTO_EOI_1 274111314Snyan#options AUTO_EOI_2 275111314Snyan 276111314Snyanoptions MAXMEM=(128*1024) 277111314Snyan#options BROKEN_KEYBOARD_RESET 278111314Snyanoptions EPSON_BOUNCEDMA 279111314Snyanoptions EPSON_MEMWIN 280111314Snyan 281111314Snyan# 282111314Snyan# PCI bus & PCI options: 283111314Snyan# 284111314Snyandevice pci 285111314Snyan 286111314Snyan# 287111314Snyan# AGP GART support 288111314Snyandevice agp 289111314Snyan 290111314Snyan 291111314Snyan##################################################################### 292111314Snyan# HARDWARE DEVICE CONFIGURATION 293111314Snyan 294111314Snyan# 295111314Snyan# Mandatory devices: 296111314Snyan# 297111314Snyan 298111314Snyan# PC98 keyboard 299111314Snyandevice pckbd 300111314Snyanhint.pckbd.0.at="isa" 301111314Snyanhint.pckbd.0.port="0x041" 302111314Snyanhint.pckbd.0.irq="1" 303111314Snyan 304111314Snyan# These options are valid for other keyboard drivers as well. 305111314Snyanoptions KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 306111314Snyanoptions KBD_INSTALL_CDEV # install a CDEV entry in /dev 307111314Snyan 308111314Snyan# GDC screen 309111314Snyandevice gdc 310111314Snyanhint.gdc.0.at="isa" 311111314Snyanoptions LINE30 312111314Snyan 313111314Snyan# 314111314Snyan# The Numeric Processing eXtension driver. In addition to this, you 315111314Snyan# may configure a math emulator (see above). If your machine has a 316111314Snyan# hardware FPU and the kernel configuration includes the npx device 317111314Snyan# *and* a math emulator compiled into the kernel, the hardware FPU 318111314Snyan# will be used, unless it is found to be broken or unless "flags" to 319111314Snyan# npx0 includes "0x08", which requests preference for the emulator. 320111314Snyandevice npx 321111314Snyan 322111314Snyan# 323111314Snyan# `flags' for npx0: 324111314Snyan# 0x01 don't use the npx registers to optimize bcopy. 325111314Snyan# 0x02 don't use the npx registers to optimize bzero. 326111314Snyan# 0x04 don't use the npx registers to optimize copyin or copyout. 327111314Snyan# 0x08 use emulator even if hardware FPU is available. 328111314Snyan# The npx registers are normally used to optimize copying and zeroing when 329111314Snyan# all of the following conditions are satisfied: 330111314Snyan# I586_CPU is an option 331111314Snyan# the cpu is an i586 (perhaps not a Pentium) 332111314Snyan# the probe for npx0 succeeds 333111314Snyan# INT 16 exception handling works. 334111314Snyan# Then copying and zeroing using the npx registers is normally 30-100% faster. 335111314Snyan# The flags can be used to control cases where it doesn't work or is slower. 336111314Snyan# Setting them at boot time using userconfig works right (the optimizations 337111314Snyan# are not used until later in the bootstrap when npx0 is attached). 338111314Snyan# Flag 0x08 automatically disables the i586 optimized routines. 339111314Snyan# 340111314Snyan 341111314Snyan# 342111314Snyan# Optional devices: 343111314Snyan# 344111314Snyan 345111314Snyan# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create 346111314Snyan# the /dev/3dfx0 device to work with glide implementations. This should get 347111314Snyan# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as 348111314Snyan# the tdfx DRI module from XFree86 and is completely unrelated. 349111314Snyan# 350111314Snyan# To enable Linuxulator support, one must also include COMPAT_LINUX in the 351111314Snyan# config as well, or you will not have the dependencies. The other option 352111314Snyan# is to load both as modules. 353111314Snyan 354111314Snyandevice tdfx # Enable 3Dfx Voodoo support 355111314Snyanoptions TDFX_LINUX # Enable Linuxulator support 356111314Snyan 357111314Snyan# DRM options: 358111314Snyan# mgadrm: AGP Matrox G200, G400, G450, G550 359112034Snyan# r128drm: ATI Rage 128 360112034Snyan# radeondrm: ATI Radeon up to 9000/9100 361119985Snyan# sisdrm: SiS 300/305,540,630 362119985Snyan# tdfxdrm: 3dfx Voodoo 3/4/5 and Banshee 363112034Snyan# DRM_DEBUG: include debug printfs, very slow 364111314Snyan# 365112034Snyan# mga requires AGP in the kernel, and it is recommended 366112034Snyan# for AGP r128 and radeon cards. 367111314Snyan 368111314Snyandevice mgadrm 369111314Snyandevice "r128drm" 370111314Snyandevice radeondrm 371119985Snyandevice sisdrm 372111314Snyandevice tdfxdrm 373111314Snyan 374111314Snyanoptions DRM_DEBUG 375111314Snyan 376111314Snyan# 377111314Snyan# Bus mouse 378111314Snyan# 379111314Snyandevice mse 380111314Snyanhint.mse.0.at="isa" 381111314Snyanhint.mse.0.port="0x7fd9" 382111314Snyanhint.mse.0.irq="13" 383111314Snyan 384111314Snyan# 385111314Snyan# Network interfaces: 386111314Snyan# 387111314Snyan 388111314Snyan# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver 389111314Snyan# (requires sppp) 390111314Snyan# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 391111314Snyan# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 392111314Snyan# HP PC Lan+, various PC Card devices (refer to etc/defauls/pccard.conf) 393111314Snyan# (requires miibus) 394111314Snyan# el: 3Com 3C501 (slow!) 395111314Snyan# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; 396111314Snyan# Intel EtherExpress 397111314Snyan# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 398111314Snyan# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 399111314Snyan# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 and 400111314Snyan# Am79C960) 401111314Snyan# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133 402111314Snyan# (no hints needed). 403111314Snyan# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140, 404111314Snyan# OC-3141, OC-3540, OC-3250 405111314Snyan# rdp: RealTek RTL 8002-based pocket ethernet adapters 406111314Snyan# sbni: Granch SBNI12-xx ISA and PCI adapters 407111314Snyan# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 408111314Snyan# wl: Lucent Wavelan (ISA card only). 409111314Snyan 410111314Snyan# Order for ISA/EISA devices is important here 411111314Snyan 412111314Snyandevice ar 413111314Snyanhint.ar.0.at="isa" 414111314Snyanhint.ar.0.port="0x300" 415111314Snyanhint.ar.0.irq="10" 416111314Snyanhint.ar.0.maddr="0xd0000" 417111314Snyandevice cx 1 418111314Snyanhint.cx.0.at="isa" 419111314Snyanhint.cx.0.port="0x240" 420111314Snyanhint.cx.0.irq="15" 421111314Snyanhint.cx.0.drq="7" 422111314Snyandevice ed 423111314Snyan#options ED_NO_MIIBUS # Disable ed miibus support 424111314Snyanhint.ed.0.at="isa" 425111314Snyanhint.ed.0.port="0x280" 426111314Snyanhint.ed.0.irq="5" 427111314Snyanhint.ed.0.maddr="0xd8000" 428111314Snyandevice el 1 429111314Snyanhint.el.0.at="isa" 430111314Snyanhint.el.0.port="0x300" 431111314Snyanhint.el.0.irq="9" 432112840Smdodddevice ie # Hints only required for Starlan 433112840Smdoddhint.ie.2.at="isa" 434112840Smdoddhint.ie.2.port="0x300" 435112840Smdoddhint.ie.2.irq="5" 436112840Smdoddhint.ie.2.maddr="0xd0000" 437111314Snyandevice le 1 438111314Snyanhint.le.0.at="isa" 439111314Snyanhint.le.0.port="0x300" 440111314Snyanhint.le.0.irq="5" 441111314Snyanhint.le.0.maddr="0xd0000" 442111314Snyandevice lnc 443111314Snyanhint.lnc.0.at="isa" 444111314Snyanhint.lnc.0.port="0x280" 445111314Snyanhint.lnc.0.irq="10" 446111314Snyanhint.lnc.0.drq="0" 447111314Snyandevice rdp 1 448111314Snyanhint.rdp.0.at="isa" 449111314Snyanhint.rdp.0.port="0x378" 450111314Snyanhint.rdp.0.irq="7" 451111314Snyanhint.rdp.0.flags="2" 452111314Snyandevice sbni 453111314Snyanhint.sbni.0.at="isa" 454111314Snyanhint.sbni.0.port="0x210" 455111314Snyanhint.sbni.0.irq="0xefdead" 456111314Snyanhint.sbni.0.flags="0" 457111314Snyandevice snc 458111314Snyanhint.snc.0.at="isa" 459111314Snyanhint.snc.0.port="0x888" 460111314Snyanhint.snc.0.irq="6" 461111314Snyanhint.snc.0.maddr="0xc0000" 462111314Snyandevice sr 463111314Snyanhint.sr.0.at="isa" 464111314Snyanhint.sr.0.port="0x300" 465111314Snyanhint.sr.0.irq="5" 466111314Snyanhint.sr.0.maddr="0xd0000" 467111314Snyandevice oltr 468111314Snyanhint.oltr.0.at="isa" 469111314Snyandevice wl 470111314Snyanhint.wl.0.at="isa" 471111314Snyanhint.wl.0.port="0x300" 472111314Snyanoptions WLCACHE # enables the signal-strength cache 473111314Snyanoptions WLDEBUG # enables verbose debugging output 474111314Snyan 475111314Snyan# 476111314Snyan# SCSI host adapters: 477111314Snyan# 478111314Snyan# ct: WD33C93[ABC] based SCSI host adapters. 479111314Snyan# ncv: NCR 53C500 based SCSI host adapters. 480111314Snyan# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters. 481111314Snyan# stg: TMC 18C30, 18C50 based SCSI host adapters. 482111314Snyan 483111314Snyandevice ct 484111314Snyanhint.ct.0.at="isa" 485111314Snyandevice ncv 486111314Snyandevice nsp 487111314Snyandevice stg 488111314Snyanhint.stg.0.at="isa" 489111314Snyanhint.stg.0.port="0x140" 490111314Snyanhint.stg.0.port="11" 491111314Snyan 492111314Snyan# 493117918Snyan# SafeNet crypto driver: can be moved to the MI NOTES as soon as 494117918Snyan# it's tested on a big-endian machine 495117918Snyan# 496117918Snyandevice safe # SafeNet 1141 497117918Snyanoptions SAFE_DEBUG # enable debugging support: hw.safe.debug 498117918Snyanoptions SAFE_RNDTEST # enable rndtest support 499117918Snyan 500117918Snyan##################################################################### 501117918Snyan 502117918Snyan# 503111314Snyan# Miscellaneous hardware: 504111314Snyan# 505111314Snyan# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 506111314Snyan# ctx: Cortex-I frame grabber 507111314Snyan# apm: Laptop Advanced Power Management (experimental) 508111314Snyan# pmtimer: Timer device driver for power management events (APM or ACPI) 509111314Snyan# spigot: The Creative Labs Video Spigot video-acquisition board 510111314Snyan# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 511111314Snyan# digi: Digiboard driver 512111314Snyan# gp: National Instruments AT-GPIB and AT-GPIB/TNT board, PCMCIA-GPIB 513111314Snyan# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 514111314Snyan# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 515111314Snyan 516111314Snyan# Notes on APM 517111314Snyan# The flags takes the following meaning for apm0: 518111314Snyan# 0x0020 Statclock is broken. 519111314Snyan# If apm is omitted, some systems require sysctl kern.timecounter.method=1 520111314Snyan# for correct timekeeping. 521111314Snyan 522111314Snyan# Notes on the spigot: 523111314Snyan# The video spigot is at 0xad6. This port address can not be changed. 524111314Snyan# The irq values may only be 10, 11, or 15 525111314Snyan# I/O memory is an 8kb region. Possible values are: 526111314Snyan# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 527111314Snyan# The start address must be on an even boundary. 528111314Snyan# Add the following option if you want to allow non-root users to be able 529111314Snyan# to access the spigot. This option is not secure because it allows users 530111314Snyan# direct access to the I/O page. 531111314Snyan# options SPIGOT_UNSECURE 532111314Snyan 533111314Snyan# Notes on the Specialix SI/XIO driver: 534111314Snyan# The host card is memory, not IO mapped. 535111314Snyan# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 536111314Snyan# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 537111314Snyan# The cards can use an IRQ of 11, 12 or 15. 538111314Snyan 539111314Snyan# Notes on the Sony Programmable I/O controller 540111314Snyan# This is a temporary driver that should someday be replaced by something 541111314Snyan# that hooks into the ACPI layer. The device is hooked to the PIIX4's 542111314Snyan# General Device 10 decoder, which means you have to fiddle with PCI 543111314Snyan# registers to map it in, even though it is otherwise treated here as 544111314Snyan# an ISA device. At the moment, the driver polls, although the device 545111314Snyan# is capable of generating interrupts. It largely undocumented. 546111314Snyan# The port location in the hint is where you WANT the device to be 547111314Snyan# mapped. 0x10a0 seems to be traditional. At the moment the jogdial 548111314Snyan# is the only thing truly supported, but aparently a fair percentage 549111314Snyan# of the Vaio extra features are controlled by this device. 550111314Snyan 551111314Snyan# Notes on the Stallion stl and stli drivers: 552111314Snyan# See src/i386/isa/README.stl for complete instructions. 553111314Snyan# This is version 0.0.5alpha, unsupported by Stallion. 554111314Snyan# The stl driver has a secondary IO port hard coded at 0x280. You need 555111314Snyan# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 556111314Snyan# The "flags" and "msize" settings on the stli driver depend on the board: 557111314Snyan# EasyConnection 8/64 ISA: flags 23 msize 0x1000 558111314Snyan# EasyConnection 8/64 EISA: flags 24 msize 0x10000 559111314Snyan# EasyConnection 8/64 MCA: flags 25 msize 0x1000 560111314Snyan# ONboard ISA: flags 4 msize 0x10000 561111314Snyan# ONboard EISA: flags 7 msize 0x10000 562111314Snyan# ONboard MCA: flags 3 msize 0x10000 563111314Snyan# Brumby: flags 2 msize 0x4000 564111314Snyan# Stallion: flags 1 msize 0x10000 565111314Snyan 566111314Snyan# Notes on the Digiboard PC/Xi and PC/Xe series driver 567111314Snyan# 568111314Snyan# The NDGBPORTS option specifies the number of ports controlled by the 569111314Snyan# dgb(4) driver. The default value is 16 ports per device. 570111314Snyan# 571111314Snyan# The following flag values have special meanings in dgb: 572111314Snyan# 0x01 - alternate layout of pins 573111314Snyan# 0x02 - use the windowed PC/Xe in 64K mode 574111314Snyan 575111314Snyandevice wt 1 576111314Snyanhint.wt.0.at="isa" 577111314Snyanhint.wt.0.port="0x300" 578111314Snyanhint.wt.0.irq="5" 579111314Snyanhint.wt.0.drq="1" 580115469Sphkdevice ctx 581111314Snyanhint.ctx.0.at="isa" 582111314Snyanhint.ctx.0.port="0x230" 583111314Snyanhint.ctx.0.maddr="0xd0000" 584111314Snyandevice spigot 1 585111314Snyanhint.spigot.0.at="isa" 586111314Snyanhint.spigot.0.port="0xad6" 587111314Snyanhint.spigot.0.irq="15" 588111314Snyanhint.spigot.0.maddr="0xee000" 589111314Snyandevice apm 590111314Snyanhint.apm.0.flags="0x20" 591111314Snyandevice pmc 592111314Snyandevice canbus 593111314Snyandevice canbepm 594111314Snyanhint.pmc.0.at="isa" 595111314Snyanhint.pmc.0.port="0x8f0" 596111314Snyandevice pmtimer # Adjust system timer at wakeup time 597111314Snyandevice gp 598111314Snyanhint.gp.0.at="isa" 599111314Snyanhint.gp.0.port="0x2c0" 600111314Snyandevice dgb 1 601111314Snyanoptions NDGBPORTS=17 602111314Snyanhint.dgb.0.at="isa" 603111314Snyanhint.dgb.0.port="0x220" 604111314Snyanhint.dgb.0.maddr="0xfc000" 605111314Snyandevice digi 606111314Snyanhint.digi.0.at="isa" 607111314Snyanhint.digi.0.port="0x104" 608111314Snyanhint.digi.0.maddr="0xd0000" 609111314Snyan# BIOS & FEP/OS components of device digi. 610111314Snyandevice digi_CX 611111314Snyandevice digi_CX_PCI 612111314Snyandevice digi_EPCX 613111314Snyandevice digi_EPCX_PCI 614111314Snyandevice digi_Xe 615111314Snyandevice digi_Xem 616111314Snyandevice digi_Xr 617111314Snyandevice stl 618111314Snyanhint.stl.0.at="isa" 619111314Snyanhint.stl.0.port="0x2a0" 620111314Snyanhint.stl.0.irq="10" 621111314Snyandevice stli 622111314Snyanhint.stli.0.at="isa" 623111314Snyanhint.stli.0.port="0x2a0" 624111314Snyanhint.stli.0.maddr="0xcc000" 625111314Snyanhint.stli.0.flags="23" 626111314Snyanhint.stli.0.msize="0x1000" 627111314Snyandevice olpt 628111314Snyanhint.olpt.0.at="isa" 629111314Snyanhint.olpt.0.port="0x040" 630111314Snyan 631111314Snyan# 632111314Snyan# Laptop/Notebook options: 633111314Snyan# 634111314Snyan# See also: 635111314Snyan# apm under `Miscellaneous hardware' 636111314Snyan# above. 637111314Snyan 638111314Snyan# For older notebooks that signal a powerfail condition (external 639111314Snyan# power supply dropped, or battery state low) by issuing an NMI: 640111314Snyan 641111314Snyanoptions POWERFAIL_NMI # make it beep instead of panicing 642111314Snyan 643111314Snyan# 644111314Snyan# PC Card/PCMCIA 645111314Snyan# (OLDCARD) 646111314Snyan# 647111314Snyan# card: pccard slots 648111314Snyan# pcic: isa/pccard bridge 649111314Snyandevice pcic 650111314Snyanhint.pcic.0.at="isa" 651111314Snyan#hint.pcic.1.at="isa" 652111314Snyandevice card 1 653111314Snyan 654111314Snyan# 655111314Snyan# PC Card/PCMCIA and Cardbus 656111314Snyan# (NEWCARD) 657111314Snyan# 658111314Snyan# Note that NEWCARD and OLDCARD are incompatible. Do not use both at the same 659111314Snyan# time. 660111314Snyan# 661111314Snyan# pccbb: pci/cardbus bridge implementing YENTA interface 662111314Snyan# pccard: pccard slots 663111314Snyan# cardbus: cardbus slots 664111314Snyan#device cbb 665111314Snyan#device pccard 666111314Snyan#device cardbus 667111314Snyan#device pcic ISA attachment currently busted 668111314Snyan#hint.pcic.0.at="isa" 669111314Snyan#hint.pcic.1.at="isa" 670111314Snyan 671111314Snyan#--------------------------------------------------------------------------- 672111314Snyan# ISDN4BSD 673111314Snyan# 674111314Snyan# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 675111314Snyan# 676111314Snyan# i4b passive ISDN cards support contains the following hardware drivers: 677111314Snyan# 678111314Snyan# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver 679111314Snyan# iwic - Winbond W6692 PCI bus ISDN S/T interface controller 680111314Snyan# ifpi - AVM Fritz!Card PCI driver 681111314Snyan# ifpi2 - AVM Fritz!Card PCI version 2 driver 682111314Snyan# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver 683111314Snyan# ifpnp - AVM Fritz!Card PnP driver 684111314Snyan# itjc - Siemens ISAC / TJNet Tiger300/320 chipset 685111314Snyan# 686111314Snyan# i4b active ISDN cards support contains the following hardware drivers: 687111314Snyan# 688111314Snyan# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1 689111314Snyan# 690111314Snyan# Note that the ``options'' (if given) and ``device'' lines must BOTH 691111314Snyan# be uncommented to enable support for a given card ! 692111314Snyan# 693111314Snyan# In addition to a hardware driver (and probably an option) the mandatory 694111314Snyan# ISDN protocol stack devices and the mandatory support device must be 695111314Snyan# enabled as well as one or more devices from the optional devices section. 696111314Snyan# 697111314Snyan#--------------------------------------------------------------------------- 698111314Snyan# isic driver (Siemens/Infineon chipsets) 699111314Snyan# 700111314Snyandevice isic 701111314Snyan# 702111314Snyan# PCI bus Cards: 703111314Snyan# -------------- 704111314Snyan# 705111314Snyan# Cyclades Cyclom-Y PCI serial driver 706111314Snyandevice cy 1 707111314Snyanoptions CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 708111314Snyanhint.cy.0.at="isa" 709111314Snyanhint.cy.0.irq="10" 710111314Snyanhint.cy.0.maddr="0xd4000" 711111314Snyanhint.cy.0.msize="0x2000" 712111314Snyan# 713111314Snyan#--------------------------------------------------------------------------- 714111314Snyan# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 715111314Snyanoptions ELSA_QS1PCI 716111314Snyan# 717111314Snyan# 718111314Snyan#--------------------------------------------------------------------------- 719111314Snyan# ifpnp driver for AVM Fritz!Card PnP 720111314Snyan# 721111314Snyan# AVM Fritz!Card PnP 722111314Snyandevice ifpnp 723111314Snyan# 724111314Snyan#--------------------------------------------------------------------------- 725111314Snyan# ihfc driver for Cologne Chip ISA chipsets (experimental!) 726111314Snyan# 727111314Snyan# Teles 16.3c ISA PnP 728111314Snyan# AcerISDN P10 ISA PnP 729111314Snyan# TELEINT ISDN SPEED No.1 730111314Snyandevice ihfc 731111314Snyan# 732111314Snyan#--------------------------------------------------------------------------- 733111314Snyan# ifpi driver for AVM Fritz!Card PCI 734111314Snyan# 735111314Snyan# AVM Fritz!Card PCI 736111314Snyandevice ifpi 737111314Snyan# 738111314Snyan#--------------------------------------------------------------------------- 739111314Snyan# ifpi2 driver for AVM Fritz!Card PCI version 2 740111314Snyan# 741111314Snyan# AVM Fritz!Card PCI version 2 742111314Snyandevice "ifpi2" 743111314Snyan# 744111314Snyan#--------------------------------------------------------------------------- 745111314Snyan# iwic driver for Winbond W6692 chipset 746111314Snyan# 747111314Snyan# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards) 748111314Snyandevice iwic 749111314Snyan# 750111314Snyan#--------------------------------------------------------------------------- 751111314Snyan# itjc driver for Simens ISAC / TJNet Tiger300/320 chipset 752111314Snyan# 753111314Snyan# Traverse Technologies NETjet-S 754111314Snyan# Teles PCI-TJ 755111314Snyandevice itjc 756111314Snyan# 757111314Snyan#--------------------------------------------------------------------------- 758111314Snyan# iavc driver (AVM active cards, needs i4bcapi driver!) 759111314Snyan# 760111314Snyandevice iavc 761111314Snyan# 762111314Snyan# AVM B1 ISA bus (PnP mode not supported!) 763111314Snyan# ---------------------------------------- 764111314Snyanhint.iavc.0.at="isa" 765111314Snyanhint.iavc.0.port="0x150" 766111314Snyanhint.iavc.0.irq="5" 767111314Snyan# 768111314Snyan#--------------------------------------------------------------------------- 769111314Snyan# ISDN Protocol Stack - mandatory for all hardware drivers 770111314Snyan# 771111314Snyan# Q.921 / layer 2 - i4b passive cards D channel handling 772111314Snyandevice "i4bq921" 773111314Snyan# 774111314Snyan# Q.931 / layer 3 - i4b passive cards D channel handling 775111314Snyandevice "i4bq931" 776111314Snyan# 777111314Snyan# layer 4 - i4b common passive and active card handling 778111314Snyandevice "i4b" 779111314Snyan# 780111314Snyan#--------------------------------------------------------------------------- 781111314Snyan# ISDN devices - mandatory for all hardware drivers 782111314Snyan# 783111314Snyan# userland driver to do ISDN tracing (for passive cards only) 784111314Snyandevice "i4btrc" 4 785111314Snyan# 786111314Snyan# userland driver to control the whole thing 787111314Snyandevice "i4bctl" 788111314Snyan# 789111314Snyan#--------------------------------------------------------------------------- 790111314Snyan# ISDN devices - optional 791111314Snyan# 792111314Snyan# userland driver for access to raw B channel 793111314Snyandevice "i4brbch" 4 794111314Snyan# 795111314Snyan# userland driver for telephony 796111314Snyandevice "i4btel" 2 797111314Snyan# 798111314Snyan# network driver for IP over raw HDLC ISDN 799111314Snyandevice "i4bipr" 4 800111314Snyan# enable VJ header compression detection for ipr i/f 801111314Snyanoptions IPR_VJ 802111314Snyan# enable logging of the first n IP packets to isdnd (n=32 here) 803111314Snyanoptions IPR_LOG=32 804111314Snyan# 805111314Snyan# network driver for sync PPP over ISDN; requires an equivalent 806111314Snyan# number of sppp device to be configured 807111314Snyandevice "i4bisppp" 4 808111314Snyan# 809111314Snyan# B-channel interface to the netgraph subsystem 810111314Snyandevice "i4bing" 2 811111314Snyan# 812111314Snyan# CAPI driver needed for active ISDN cards (see iavc driver above) 813111314Snyandevice "i4bcapi" 814111314Snyan# 815111314Snyan#--------------------------------------------------------------------------- 816111314Snyan 817111314Snyan# 818111314Snyan# Set the number of PV entries per process. Increasing this can 819111314Snyan# stop panics related to heavy use of shared memory. However, that can 820111314Snyan# (combined with large amounts of physical memory) cause panics at 821111314Snyan# boot time due the kernel running out of VM space. 822111314Snyan# 823111314Snyan# If you're tweaking this, you might also want to increase the sysctls 824111314Snyan# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 825111314Snyan# 826111314Snyan# The value below is the one more than the default. 827111314Snyan# 828111314Snyanoptions PMAP_SHPGPERPROC=201 829111314Snyan 830111314Snyan# 831111314Snyan# Change the size of the kernel virtual address space. Due to 832111314Snyan# constraints in loader(8) on i386, this must be a multiple of 4. 833111314Snyan# 256 = 1 GB of kernel address space. Increasing this also causes 834111314Snyan# a reduction of the address space in user processes. 512 splits 835111314Snyan# the 4GB cpu address space in half (2GB user, 2GB kernel). 836111314Snyan# 837111314Snyanoptions KVA_PAGES=260 838111314Snyan 839111314Snyan 840111314Snyan##################################################################### 841111314Snyan# ABI Emulation 842111314Snyan 843111314Snyan# Enable iBCS2 runtime support for SCO and ISC binaries 844111314Snyanoptions IBCS2 845111314Snyan 846111314Snyan# Emulate spx device for client side of SVR3 local X interface 847111314Snyanoptions SPX_HACK 848111314Snyan 849111314Snyan# Enable Linux ABI emulation 850111314Snyanoptions COMPAT_LINUX 851111314Snyan 852111314Snyan# Enable i386 a.out binary support 853111314Snyanoptions COMPAT_AOUT 854111314Snyan 855111314Snyan# Enable the linux-like proc filesystem support (requires COMPAT_LINUX 856111314Snyan# and PSEUDOFS) 857111314Snyanoptions LINPROCFS 858111314Snyan 859111314Snyan# 860111314Snyan# SysVR4 ABI emulation 861111314Snyan# 862111314Snyan# The svr4 ABI emulator can be statically compiled into the kernel or loaded as 863111314Snyan# a KLD module. 864111314Snyan# The STREAMS network emulation code can also be compiled statically or as a 865111314Snyan# module. If loaded as a module, it must be loaded before the svr4 module 866111314Snyan# (the /usr/sbin/svr4 script does this for you). If compiling statically, 867111314Snyan# the `streams' device must be configured into any kernel which also 868111314Snyan# specifies COMPAT_SVR4. It is possible to have a statically-configured 869111314Snyan# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4 870111314Snyan# script understands that it doesn't need to load the `streams' module under 871111314Snyan# those circumstances. 872111314Snyan# Caveat: At this time, `options KTRACE' is required for the svr4 emulator 873111314Snyan# (whether static or dynamic). 874111314Snyan# 875111314Snyanoptions COMPAT_SVR4 # build emulator statically 876111314Snyanoptions DEBUG_SVR4 # enable verbose debugging 877111314Snyandevice streams # STREAMS network driver (required for svr4). 878111314Snyan 879111314Snyan 880111314Snyan##################################################################### 881111314Snyan# VM OPTIONS 882111314Snyan 883111314Snyan# Disable the 4 MByte page PSE CPU feature. The PSE feature allows the 884111314Snyan# kernel to use a 4 MByte pages to map the kernel instead of 4k pages. 885111314Snyan# This saves on the amount of memory needed for page tables needed to 886111314Snyan# map the kernel. You should only disable this feature as a temporary 887111314Snyan# workaround if you are having problems with it enabled. 888111314Snyan# 889111314Snyan#options DISABLE_PSE 890111314Snyan 891111314Snyan# Disable the global pages PGE CPU feature. The PGE feature allows pages 892111314Snyan# to be marked with the PG_G bit. TLB entries for these pages are not 893111314Snyan# flushed from the cache when %cr3 is reloaded. This can make context 894111314Snyan# switches less expensive. You should only disable this feature as a 895111314Snyan# temporary workaround if you are having problems with it enabled. 896111314Snyan# 897111314Snyan#options DISABLE_PG_G 898111314Snyan 899111314Snyan# KSTACK_PAGES is the number of memory pages to assign to the kernel 900111314Snyan# stack of each thread. 901111314Snyan 902111314Snyanoptions KSTACK_PAGES=3 903111314Snyan 904111314Snyan##################################################################### 905111314Snyan 906111314Snyan# More undocumented options for linting. 907111314Snyan# Note that documenting these are not considered an affront. 908111314Snyan 909111314Snyanoptions FB_INSTALL_CDEV # install a CDEV entry in /dev 910111314Snyan 911111314Snyan# PECOFF module (Win32 Execution Format) 912111314Snyanoptions PECOFF_SUPPORT 913111314Snyanoptions PECOFF_DEBUG 914111314Snyan 915111314Snyanoptions ENABLE_ALART 916111314Snyanoptions I4B_SMP_WORKAROUND 917111314Snyanoptions I586_PMC_GUPROF=0x70000 918111314Snyanoptions KBDIO_DEBUG=2 919111314Snyanoptions KBD_MAXRETRY=4 920111314Snyanoptions KBD_MAXWAIT=6 921111314Snyanoptions KBD_RESETDELAY=201 922111314Snyan 923111314Snyanoptions TIMER_FREQ=((14318182+6)/12) 924111314Snyan 925111314Snyanoptions VM_KMEM_SIZE 926111314Snyanoptions VM_KMEM_SIZE_MAX 927111314Snyanoptions VM_KMEM_SIZE_SCALE 928111314Snyan 929111500Sobrien 930111500Sobrien##################################################################### 931111500Sobrien# Devices we don't want to deal with 932111500Sobrien 933111500Sobriennodevice atkbdc 934111500Sobriennodevice atkbd 935111500Sobriennodevice psm 936111500Sobriennodevice vga 937116382Snyannodevice bt 938116382Snyannodevice adw 939111500Sobriennodevice aha 940116382Snyannodevice ahb 941116382Snyannodevice ahd 942116382Snyannodevice mpt 943116382Snyannodevice trm 944111500Sobriennodevice wds 945111500Sobriennodevice asr 946111500Sobriennodevice dpt 947111500Sobriennodevice ciss 948111500Sobriennodevice iir 949111500Sobriennodevice mly 950111500Sobriennodevice ida # Compaq Smart RAID 951111500Sobriennodevice mlx # Mylex DAC960 952111500Sobriennodevice amr # AMI MegaRAID 953111500Sobriennodevice twe # 3ware ATA RAID 954116382Snyannodevice cm 955116382Snyannodevice cs 956116382Snyannodevice ex 957116382Snyannodevice fea 958111500Sobriennodevice cbb 959111500Sobriennodevice pccard 960111500Sobriennodevice cardbus 961116382Snyannodevice intpm 962116382Snyannodevice alpm 963116382Snyannodevice ichsmb 964116382Snyannodevice viapm 965116382Snyannodevice amdpm 966116382Snyannodevice nfpm 967111582Sru 968111582Sru 969111582Sru##################################################################### 970111582Sru# Options we don't want to deal with 971111582Sru 972111582Srunooption VGA_DEBUG 973111582Srunooption VGA_WIDTH90 974111582Srunooption VGA_SLOW_IOACCESS 975111582Srunooption VGA_ALT_SEQACCESS 976111582Srunooption PSM_RESETAFTERSUSPEND 977111582Srunooption PSM_HOOKRESUME 978111582Srunooption ATKBD_DFLT_KEYMAP 979116382Snyannooption AHD_DEBUG 980116382Snyannooption AHD_DEBUG_OPTS 981116382Snyannooption AHD_REG_PRETTY_PRINT 982116382Snyannooption ADW_ALLOW_MEMIO 983111582Srunooption DPT_LOST_IRQ 984111582Srunooption DPT_RESET_HBA 985111582Srunooption DPT_TIMEOUT_FACTOR 986116382Snyannooption AAC_DEBUG 987116382Snyannooption ACPI_MAX_THREADS 988111582Sru 989111582Sru 990111582Sru##################################################################### 991111582Sru# Make options we don't want to deal with 992111582Sru 993111582Srunomakeoption ATKBD_DFLT_KEYMAP 994