819 lines
25 KiB
Plaintext
819 lines
25 KiB
Plaintext
#
|
||
# NOTES -- Lines that can be cut/pasted into kernel and hints configs.
|
||
#
|
||
# This file contains machine dependent kernel configuration notes. For
|
||
# machine independent notes, look in /sys/conf/NOTES.
|
||
#
|
||
# $FreeBSD$
|
||
#
|
||
|
||
#
|
||
# We want LINT to cover profiling as well.
|
||
profile 2
|
||
|
||
|
||
#####################################################################
|
||
# SMP OPTIONS:
|
||
#
|
||
# The apic device enables the use of the I/O APIC for interrupt delivery.
|
||
# The apic device can be used in both UP and SMP kernels, but is required
|
||
# for SMP kernels. Thus, the apic device is not strictly an SMP option,
|
||
# but it is a prerequisite for SMP.
|
||
#
|
||
|
||
# Mandatory:
|
||
device apic # I/O apic
|
||
|
||
#
|
||
# Watchdog routines.
|
||
#
|
||
options MP_WATCHDOG
|
||
|
||
# Debugging options.
|
||
#
|
||
options STOP_NMI # Stop CPUS using NMI instead of IPI
|
||
|
||
|
||
|
||
#####################################################################
|
||
# CPU OPTIONS
|
||
|
||
#
|
||
# You must specify at least one CPU (the one you intend to run on);
|
||
# deleting the specification for CPUs you don't need to use may make
|
||
# parts of the system run faster.
|
||
#
|
||
cpu I486_CPU
|
||
cpu I586_CPU # aka Pentium(tm)
|
||
cpu I686_CPU # aka Pentium Pro(tm)
|
||
|
||
#
|
||
# Options for CPU features.
|
||
#
|
||
# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning
|
||
# CPU if CPU supports it. The default is double-clock mode on
|
||
# BlueLightning CPU box.
|
||
#
|
||
# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM
|
||
# BlueLightning CPU. It works only with Cyrix FPU, and this option
|
||
# should not be used with Intel FPU.
|
||
#
|
||
# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1).
|
||
#
|
||
# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space
|
||
# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1.
|
||
# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3)
|
||
#
|
||
# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct
|
||
# mapped mode. Default is 2-way set associative mode.
|
||
#
|
||
# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e., enables
|
||
# reorder). This option should not be used if you use memory mapped
|
||
# I/O device(s).
|
||
#
|
||
# CPU_DISABLE_CMPXCHG disables the CMPXCHG instruction on > i386 IA32
|
||
# machines. VmWare 3.x seems to emulate this instruction poorly, causing
|
||
# the guest OS to run very slowly. This problem appears to be fixed in
|
||
# VmWare 4.x, at least in version 4.5.2, so that enabling this option with
|
||
# VmWare 4.x will result in locking operations to be 20-30 times slower.
|
||
# Enabling this with an SMP kernel will cause the kernel to be unusable.
|
||
#
|
||
# CPU_DISABLE_SSE explicitly prevents I686_CPU from turning on SSE.
|
||
#
|
||
# CPU_FASTER_5X86_FPU enables faster FPU exception handler.
|
||
#
|
||
# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products
|
||
# for i386 machines.
|
||
#
|
||
# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of
|
||
# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively
|
||
# (no clock delay).
|
||
#
|
||
# CPU_L2_LATENCY specifies the L2 cache latency value. This option is used
|
||
# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected.
|
||
# The default value is 5.
|
||
#
|
||
# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination
|
||
# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE
|
||
# 1).
|
||
#
|
||
# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option
|
||
# is useful when you use Socket 8 to Socket 370 converter, because most Pentium
|
||
# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs.
|
||
#
|
||
# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1).
|
||
#
|
||
# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU
|
||
# enters suspend mode following execution of HALT instruction.
|
||
#
|
||
# CPU_UPGRADE_HW_CACHE eliminates unneeded cache flush instruction(s).
|
||
#
|
||
# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD
|
||
# K5/K6/K6-2 CPUs.
|
||
#
|
||
# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache
|
||
# flush at hold state.
|
||
#
|
||
# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs
|
||
# without cache flush at hold state, and (2) write-back CPU cache on
|
||
# Cyrix 6x86 whose revision < 2.7 (NOTE 2).
|
||
#
|
||
# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY
|
||
# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is
|
||
# executed. This option is only needed if I586_CPU is also defined,
|
||
# and should be included for any non-Pentium CPU that defines it.
|
||
#
|
||
# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors
|
||
# which indicates that the 15-16MB range is *definitely* not being
|
||
# occupied by an ISA memory hole.
|
||
#
|
||
# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT,
|
||
# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs.
|
||
# These options may crash your system.
|
||
#
|
||
# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled
|
||
# in write-through mode when revision < 2.7. If revision of Cyrix
|
||
# 6x86 >= 2.7, CPU cache is always enabled in write-back mode.
|
||
#
|
||
# NOTE 3: This option may cause failures for software that requires
|
||
# locked cycles in order to operate correctly.
|
||
#
|
||
options CPU_BLUELIGHTNING_3X
|
||
options CPU_BLUELIGHTNING_FPU_OP_CACHE
|
||
options CPU_BTB_EN
|
||
options CPU_DIRECT_MAPPED_CACHE
|
||
options CPU_DISABLE_5X86_LSSER
|
||
options CPU_DISABLE_CMPXCHG
|
||
#options CPU_DISABLE_SSE
|
||
options CPU_FASTER_5X86_FPU
|
||
options CPU_I486_ON_386
|
||
options CPU_IORT
|
||
options CPU_L2_LATENCY=5
|
||
options CPU_LOOP_EN
|
||
options CPU_PPRO2CELERON
|
||
options CPU_RSTK_EN
|
||
options CPU_SUSP_HLT
|
||
options CPU_UPGRADE_HW_CACHE
|
||
options CPU_WT_ALLOC
|
||
options CYRIX_CACHE_WORKS
|
||
options CYRIX_CACHE_REALLY_WORKS
|
||
#options NO_F00F_HACK
|
||
|
||
# Debug options
|
||
options NPX_DEBUG # enable npx debugging
|
||
|
||
#
|
||
# PERFMON causes the driver for Pentium/Pentium Pro performance counters
|
||
# to be compiled. See perfmon(4) for more information.
|
||
#
|
||
options PERFMON
|
||
|
||
|
||
#####################################################################
|
||
# NETWORKING OPTIONS
|
||
|
||
#
|
||
# DEVICE_POLLING adds support for mixed interrupt-polling handling
|
||
# of network device drivers, which has significant benefits in terms
|
||
# of robustness to overloads and responsivity, as well as permitting
|
||
# accurate scheduling of the CPU time between kernel network processing
|
||
# and other activities. The drawback is a moderate (up to 1/HZ seconds)
|
||
# potential increase in response times.
|
||
# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING
|
||
# to achieve smoother behaviour.
|
||
# Additionally, you can enable/disable polling at runtime with help of
|
||
# the ifconfig(8) utility, and select the CPU fraction reserved to
|
||
# userland with the sysctl variable kern.polling.user_frac
|
||
# (default 50, range 0..100).
|
||
#
|
||
# Not all device drivers support this mode of operation at the time of
|
||
# this writing. See polling(4) for more details.
|
||
|
||
options DEVICE_POLLING
|
||
|
||
|
||
#####################################################################
|
||
# CLOCK OPTIONS
|
||
|
||
# The following options are used for debugging clock behavior only, and
|
||
# should not be used for production systems.
|
||
|
||
# CLK_CALIBRATION_LOOP causes clock calibration to be run in a loop at
|
||
# startup until the user presses a key. (The i8254 clock is always
|
||
# calibrated relative to the RTC (mc146818a) and this option causes the
|
||
# calibration to be repeated.)
|
||
options CLK_CALIBRATION_LOOP
|
||
|
||
# CLK_USE_I8254_CALIBRATION causes the calibrated frequency of the i8254
|
||
# clock to actually be used.
|
||
options CLK_USE_I8254_CALIBRATION
|
||
|
||
|
||
#####################################################################
|
||
# MISCELLANEOUS DEVICES AND OPTIONS
|
||
|
||
#
|
||
# sio: serial ports (see sio(4)), including support for various
|
||
# PC Card devices, such as Modem and NICs
|
||
#
|
||
device sio
|
||
hint.sio.0.at="isa"
|
||
hint.sio.0.port="0x3F8"
|
||
hint.sio.0.flags="0x10"
|
||
hint.sio.0.irq="4"
|
||
|
||
# `flags' specific to sio(4).
|
||
# 0x10 enable console support for this unit. Other console flags
|
||
# (if applicable) are ignored unless this is set. Enabling
|
||
# console support does not make the unit the preferred console.
|
||
# Boot with -h or set boot_serial=YES in the loader. For sio(4)
|
||
# specifically, the 0x20 flag can also be set (see above).
|
||
# Currently, at most one unit can have console support; the
|
||
# first one (in config file order) with this flag set is
|
||
# preferred. Setting this flag for sio0 gives the old behaviour.
|
||
# 0x20 force this unit to be the console (unless there is another
|
||
# higher priority console). This replaces the COMCONSOLE option.
|
||
# 0x40 reserve this unit for low level console operations. Do not
|
||
# access the device in any normal way.
|
||
# 0x80 use this port for serial line gdb support in ddb. Also known
|
||
# as debug port.
|
||
# PnP `flags'
|
||
# 0x1 disable probing of this device. Used to prevent your modem
|
||
# from being attached as a PnP modem.
|
||
# Other flags for sio that aren't documented in the man page.
|
||
# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for
|
||
# ST16650A-compatible UARTs.
|
||
|
||
# Options for sio:
|
||
options COM_ESP # Code for Hayes ESP.
|
||
options COM_MULTIPORT # Code for some cards with shared IRQs.
|
||
options CONSPEED=115200 # Speed for serial console
|
||
# (default 9600).
|
||
|
||
device speaker #Play IBM BASIC-style noises out your speaker
|
||
hint.speaker.0.at="isa"
|
||
hint.speaker.0.port="0x35"
|
||
device gzip #Exec gzipped a.out's. REQUIRES COMPAT_AOUT!
|
||
device apm_saver # Requires APM
|
||
|
||
|
||
#####################################################################
|
||
# HARDWARE BUS CONFIGURATION
|
||
|
||
#
|
||
# ISA bus
|
||
#
|
||
device isa
|
||
|
||
#
|
||
# Options for `isa':
|
||
#
|
||
# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A
|
||
# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
|
||
# This option breaks suspend/resume on some portables.
|
||
#
|
||
# MAXMEM specifies the amount of RAM on the machine; if this is not
|
||
# specified, FreeBSD will first read the amount of memory from the CMOS
|
||
# RAM, so the amount of memory will initially be limited to 64MB or 16MB
|
||
# depending on the BIOS. If the BIOS reports 64MB, a memory probe will
|
||
# then attempt to detect the installed amount of RAM. If this probe
|
||
# fails to detect >64MB RAM you will have to use the MAXMEM option.
|
||
# The amount is in kilobytes, so for a machine with 128MB of RAM, it would
|
||
# be 131072 (128 * 1024).
|
||
#
|
||
# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to
|
||
# reset the CPU for reboot. This is needed on some systems with broken
|
||
# keyboard controllers.
|
||
|
||
options AUTO_EOI_1
|
||
|
||
options MAXMEM=(128*1024)
|
||
#options BROKEN_KEYBOARD_RESET
|
||
options EPSON_BOUNCEDMA
|
||
options EPSON_MEMWIN
|
||
|
||
#
|
||
# PCI bus & PCI options:
|
||
#
|
||
device pci
|
||
|
||
#
|
||
# AGP GART support
|
||
device agp
|
||
|
||
|
||
#####################################################################
|
||
# HARDWARE DEVICE CONFIGURATION
|
||
|
||
# PC98 keyboard
|
||
device pckbd
|
||
hint.pckbd.0.at="isa"
|
||
hint.pckbd.0.port="0x041"
|
||
hint.pckbd.0.irq="1"
|
||
|
||
# GDC screen
|
||
device gdc
|
||
hint.gdc.0.at="isa"
|
||
options LINE30
|
||
|
||
#
|
||
# The Numeric Processing eXtension driver. This is non-optional.
|
||
device npx
|
||
|
||
#
|
||
# `flags' for npx0:
|
||
# 0x01 don't use the npx registers to optimize bcopy.
|
||
# 0x02 don't use the npx registers to optimize bzero.
|
||
# 0x04 don't use the npx registers to optimize copyin or copyout.
|
||
# The npx registers are normally used to optimize copying and zeroing when
|
||
# all of the following conditions are satisfied:
|
||
# I586_CPU is an option
|
||
# the cpu is an i586 (perhaps not a Pentium)
|
||
# the probe for npx0 succeeds
|
||
# INT 16 exception handling works.
|
||
# Then copying and zeroing using the npx registers is normally 30-100% faster.
|
||
# The flags can be used to control cases where it doesn't work or is slower.
|
||
# Setting them at boot time using hints works right (the optimizations
|
||
# are not used until later in the bootstrap when npx0 is attached).
|
||
# Flag 0x08 automatically disables the i586 optimized routines.
|
||
#
|
||
|
||
#
|
||
# Optional devices:
|
||
#
|
||
|
||
device splash # Splash screen and screen saver support
|
||
|
||
# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create
|
||
# the /dev/3dfx0 device to work with glide implementations. This should get
|
||
# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as
|
||
# the tdfx DRI module from XFree86 and is completely unrelated.
|
||
#
|
||
# To enable Linuxulator support, one must also include COMPAT_LINUX in the
|
||
# config as well. The other option is to load both as modules.
|
||
|
||
device tdfx # Enable 3Dfx Voodoo support
|
||
device tdfx_linux # Enable Linuxulator support
|
||
|
||
# Direct Rendering modules for 3D acceleration.
|
||
device drm # DRM core module required by DRM drivers
|
||
device mach64drm # ATI Rage Pro, Rage Mobility P/M, Rage XL
|
||
device mgadrm # AGP Matrox G200, G400, G450, G550
|
||
device r128drm # ATI Rage 128
|
||
device radeondrm # ATI Radeon
|
||
device savagedrm # S3 Savage3D, Savage4
|
||
device sisdrm # SiS 300/305, 540, 630
|
||
device tdfxdrm # 3dfx Voodoo 3/4/5 and Banshee
|
||
options DRM_DEBUG # Include debug printfs (slow)
|
||
|
||
#
|
||
# Bus mouse
|
||
#
|
||
device mse
|
||
hint.mse.0.at="isa"
|
||
hint.mse.0.port="0x7fd9"
|
||
hint.mse.0.irq="13"
|
||
|
||
#
|
||
# Network interfaces:
|
||
#
|
||
|
||
# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver
|
||
# (requires sppp)
|
||
# ath: Atheros a/b/g WiFi adapters (requires ath_hal and wlan)
|
||
# ce: Cronyx Tau-PCI/32 sync single/dual port G.703/E1 serial adaptor
|
||
# with 32 HDLC subchannels (requires sppp (default), or NETGRAPH if
|
||
# NETGRAPH_CRONYX is configured)
|
||
# cp: Cronyx Tau-PCI sync single/dual/four port
|
||
# V.35/RS-232/RS-530/RS-449/X.21/G.703/E1/E3/T3/STS-1
|
||
# serial adaptor (requires sppp (default), or NETGRAPH if
|
||
# NETGRAPH_CRONYX is configured)
|
||
# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters and pccard
|
||
# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503
|
||
# HP PC Lan+, various PC Card devices
|
||
# (requires miibus)
|
||
# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210;
|
||
# Intel EtherExpress
|
||
# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133.
|
||
# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140,
|
||
# OC-3141, OC-3540 and OC-3250.
|
||
# ral: Ralink Technology IEEE 802.11 wireless adapter
|
||
# sbni: Granch SBNI12-xx ISA and PCI adapters
|
||
# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp)
|
||
# ural: Ralink Technology RT2500USB IEEE 802.11 wireless adapter
|
||
|
||
# Order for ISA/EISA devices is important here
|
||
|
||
device ar
|
||
device ce
|
||
device cp
|
||
device cs
|
||
device ed
|
||
hint.ed.0.at="isa"
|
||
hint.ed.0.port="0x280"
|
||
hint.ed.0.irq="5"
|
||
hint.ed.0.maddr="0xd8000"
|
||
device ie # Hints only required for Starlan
|
||
hint.ie.2.at="isa"
|
||
hint.ie.2.port="0x300"
|
||
hint.ie.2.irq="5"
|
||
hint.ie.2.maddr="0xd0000"
|
||
# Hint for the PC98-only C-NET(98)S C-bus front-end of le(4).
|
||
hint.le.0.at="isa"
|
||
hint.le.0.port="0x03d0"
|
||
hint.le.0.irq="6"
|
||
device oltr
|
||
device ral
|
||
device sbni
|
||
hint.sbni.0.at="isa"
|
||
hint.sbni.0.port="0x210"
|
||
hint.sbni.0.irq="0xefdead"
|
||
hint.sbni.0.flags="0"
|
||
device snc
|
||
hint.snc.0.at="isa"
|
||
hint.snc.0.port="0x888"
|
||
hint.snc.0.irq="6"
|
||
hint.snc.0.maddr="0xc0000"
|
||
device sr
|
||
device ural
|
||
|
||
device ath
|
||
device ath_hal # Atheros HAL (includes binary component)
|
||
#device ath_rate_amrr # AMRR rate control for ath driver
|
||
#device ath_rate_onoe # Onoe rate control for ath driver
|
||
device ath_rate_sample # SampleRate rate control for the ath driver
|
||
#device wlan # 802.11 layer
|
||
|
||
#
|
||
# SCSI host adapters:
|
||
#
|
||
# ct: WD33C93[ABC] based SCSI host adapters.
|
||
# ncv: NCR 53C500 based SCSI host adapters.
|
||
# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters.
|
||
# stg: TMC 18C30, 18C50 based SCSI host adapters.
|
||
|
||
device ct
|
||
hint.ct.0.at="isa"
|
||
device ncv
|
||
device nsp
|
||
device stg
|
||
|
||
#
|
||
# SafeNet crypto driver: can be moved to the MI NOTES as soon as
|
||
# it's tested on a big-endian machine
|
||
#
|
||
device safe # SafeNet 1141
|
||
options SAFE_DEBUG # enable debugging support: hw.safe.debug
|
||
options SAFE_RNDTEST # enable rndtest support
|
||
|
||
#####################################################################
|
||
|
||
#
|
||
# Miscellaneous hardware:
|
||
#
|
||
# apm: Laptop Advanced Power Management (experimental)
|
||
# pmtimer: Timer device driver for power management events (APM or ACPI)
|
||
# cy: Cyclades serial driver
|
||
# digi: Digiboard driver
|
||
|
||
# Notes on APM
|
||
# The flags takes the following meaning for apm0:
|
||
# 0x0020 Statclock is broken.
|
||
|
||
device apm
|
||
hint.apm.0.flags="0x20"
|
||
device canbus
|
||
device canbepm
|
||
device cy
|
||
options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared
|
||
device digi
|
||
# BIOS & FEP/OS components of device digi.
|
||
device digi_CX
|
||
device digi_CX_PCI
|
||
device digi_EPCX
|
||
device digi_EPCX_PCI
|
||
device digi_Xe
|
||
device digi_Xem
|
||
device digi_Xr
|
||
device olpt
|
||
hint.olpt.0.at="isa"
|
||
hint.olpt.0.port="0x040"
|
||
device pmc
|
||
hint.pmc.0.at="isa"
|
||
hint.pmc.0.port="0x8f0"
|
||
device pmtimer # Adjust system timer at wakeup time
|
||
|
||
#
|
||
# Laptop/Notebook options:
|
||
#
|
||
# See also:
|
||
# apm under `Miscellaneous hardware'
|
||
# above.
|
||
|
||
# For older notebooks that signal a powerfail condition (external
|
||
# power supply dropped, or battery state low) by issuing an NMI:
|
||
|
||
options POWERFAIL_NMI # make it beep instead of panicing
|
||
|
||
#---------------------------------------------------------------------------
|
||
# ISDN4BSD
|
||
#
|
||
# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd.
|
||
#
|
||
# i4b passive ISDN cards support contains the following hardware drivers:
|
||
#
|
||
# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver
|
||
# iwic - Winbond W6692 PCI bus ISDN S/T interface controller
|
||
# ifpi - AVM Fritz!Card PCI driver
|
||
# ifpi2 - AVM Fritz!Card PCI version 2 driver
|
||
# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver
|
||
# ifpnp - AVM Fritz!Card PnP driver
|
||
# itjc - Siemens ISAC / TJNet Tiger300/320 chipset
|
||
#
|
||
# i4b active ISDN cards support contains the following hardware drivers:
|
||
#
|
||
# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1
|
||
#
|
||
# Note that the ``options'' (if given) and ``device'' lines must BOTH
|
||
# be uncommented to enable support for a given card !
|
||
#
|
||
# In addition to a hardware driver (and probably an option) the mandatory
|
||
# ISDN protocol stack devices and the mandatory support device must be
|
||
# enabled as well as one or more devices from the optional devices section.
|
||
#
|
||
#---------------------------------------------------------------------------
|
||
# isic driver (Siemens/Infineon chipsets)
|
||
#
|
||
device isic
|
||
#
|
||
# PCI bus Cards:
|
||
# --------------
|
||
#
|
||
# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI)
|
||
options ELSA_QS1PCI
|
||
#
|
||
#---------------------------------------------------------------------------
|
||
# ifpnp driver for AVM Fritz!Card PnP
|
||
#
|
||
# AVM Fritz!Card PnP
|
||
device ifpnp
|
||
#
|
||
#---------------------------------------------------------------------------
|
||
# ihfc driver for Cologne Chip ISA chipsets (experimental!)
|
||
#
|
||
# Teles 16.3c ISA PnP
|
||
# AcerISDN P10 ISA PnP
|
||
# TELEINT ISDN SPEED No.1
|
||
device ihfc
|
||
#
|
||
#---------------------------------------------------------------------------
|
||
# ifpi driver for AVM Fritz!Card PCI
|
||
#
|
||
# AVM Fritz!Card PCI
|
||
device ifpi
|
||
#
|
||
#---------------------------------------------------------------------------
|
||
# ifpi2 driver for AVM Fritz!Card PCI version 2
|
||
#
|
||
# AVM Fritz!Card PCI version 2
|
||
device ifpi2
|
||
#
|
||
#---------------------------------------------------------------------------
|
||
# iwic driver for Winbond W6692 chipset
|
||
#
|
||
# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards)
|
||
device iwic
|
||
#
|
||
#---------------------------------------------------------------------------
|
||
# itjc driver for Siemens ISAC / TJNet Tiger300/320 chipset
|
||
#
|
||
# Traverse Technologies NETjet-S
|
||
# Teles PCI-TJ
|
||
device itjc
|
||
#
|
||
#---------------------------------------------------------------------------
|
||
# iavc driver (AVM active cards, needs i4bcapi driver!)
|
||
#
|
||
device iavc
|
||
#
|
||
#---------------------------------------------------------------------------
|
||
# ISDN Protocol Stack - mandatory for all hardware drivers
|
||
#
|
||
# Q.921 / layer 2 - i4b passive cards D channel handling
|
||
device i4bq921
|
||
#
|
||
# Q.931 / layer 3 - i4b passive cards D channel handling
|
||
device i4bq931
|
||
#
|
||
# layer 4 - i4b common passive and active card handling
|
||
device i4b
|
||
#
|
||
#---------------------------------------------------------------------------
|
||
# ISDN devices - mandatory for all hardware drivers
|
||
#
|
||
# userland driver to do ISDN tracing (for passive cards only)
|
||
device i4btrc
|
||
options NI4BTRC=4
|
||
#
|
||
# userland driver to control the whole thing
|
||
device i4bctl
|
||
#
|
||
#---------------------------------------------------------------------------
|
||
# ISDN devices - optional
|
||
#
|
||
# userland driver for access to raw B channel
|
||
device i4brbch
|
||
options NI4BRBCH=4
|
||
#
|
||
# userland driver for telephony
|
||
device i4btel
|
||
options NI4BTEL=2
|
||
#
|
||
# network driver for IP over raw HDLC ISDN
|
||
device i4bipr
|
||
options NI4BIPR=4
|
||
# enable VJ header compression detection for ipr i/f
|
||
options IPR_VJ
|
||
# enable logging of the first n IP packets to isdnd (n=32 here)
|
||
options IPR_LOG=32
|
||
#
|
||
# network driver for sync PPP over ISDN; requires an equivalent
|
||
# number of sppp device to be configured
|
||
device i4bisppp
|
||
options NI4BISPPP=4
|
||
#
|
||
# B-channel interface to the netgraph subsystem
|
||
device i4bing
|
||
options NI4BING=2
|
||
#
|
||
# CAPI driver needed for active ISDN cards (see iavc driver above)
|
||
device i4bcapi
|
||
#
|
||
#---------------------------------------------------------------------------
|
||
|
||
#
|
||
# Set the number of PV entries per process. Increasing this can
|
||
# stop panics related to heavy use of shared memory. However, that can
|
||
# (combined with large amounts of physical memory) cause panics at
|
||
# boot time due the kernel running out of VM space.
|
||
#
|
||
# If you're tweaking this, you might also want to increase the sysctls
|
||
# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target".
|
||
#
|
||
# The value below is the one more than the default.
|
||
#
|
||
options PMAP_SHPGPERPROC=201
|
||
|
||
#
|
||
# Change the size of the kernel virtual address space. Due to
|
||
# constraints in loader(8) on i386, this must be a multiple of 4.
|
||
# 256 = 1 GB of kernel address space. Increasing this also causes
|
||
# a reduction of the address space in user processes. 512 splits
|
||
# the 4GB cpu address space in half (2GB user, 2GB kernel).
|
||
#
|
||
options KVA_PAGES=260
|
||
|
||
|
||
#####################################################################
|
||
# ABI Emulation
|
||
|
||
# Enable iBCS2 runtime support for SCO and ISC binaries
|
||
options IBCS2
|
||
|
||
# Emulate spx device for client side of SVR3 local X interface
|
||
options SPX_HACK
|
||
|
||
# Enable Linux ABI emulation
|
||
options COMPAT_LINUX
|
||
|
||
# Enable i386 a.out binary support
|
||
options COMPAT_AOUT
|
||
|
||
# Enable the linux-like proc filesystem support (requires COMPAT_LINUX
|
||
# and PSEUDOFS)
|
||
options LINPROCFS
|
||
|
||
# Enable the linux-like sys filesystem support (requires COMPAT_LINUX
|
||
# and PSEUDOFS)
|
||
options LINSYSFS
|
||
|
||
#
|
||
# SysVR4 ABI emulation
|
||
#
|
||
# The svr4 ABI emulator can be statically compiled into the kernel or loaded as
|
||
# a KLD module.
|
||
# The STREAMS network emulation code can also be compiled statically or as a
|
||
# module. If loaded as a module, it must be loaded before the svr4 module
|
||
# (the /usr/sbin/svr4 script does this for you). If compiling statically,
|
||
# the `streams' device must be configured into any kernel which also
|
||
# specifies COMPAT_SVR4. It is possible to have a statically-configured
|
||
# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4
|
||
# script understands that it doesn't need to load the `streams' module under
|
||
# those circumstances.
|
||
# Caveat: At this time, `options KTRACE' is required for the svr4 emulator
|
||
# (whether static or dynamic).
|
||
#
|
||
options COMPAT_SVR4 # build emulator statically
|
||
options DEBUG_SVR4 # enable verbose debugging
|
||
device streams # STREAMS network driver (required for svr4).
|
||
|
||
|
||
#####################################################################
|
||
# VM OPTIONS
|
||
|
||
# Disable the 4 MByte page PSE CPU feature. The PSE feature allows the
|
||
# kernel to use 4 MByte pages to map the kernel instead of 4k pages.
|
||
# This saves on the amount of memory needed for page tables needed to
|
||
# map the kernel. You should only disable this feature as a temporary
|
||
# workaround if you are having problems with it enabled.
|
||
#
|
||
#options DISABLE_PSE
|
||
|
||
# Disable the global pages PGE CPU feature. The PGE feature allows pages
|
||
# to be marked with the PG_G bit. TLB entries for these pages are not
|
||
# flushed from the cache when %cr3 is reloaded. This can make context
|
||
# switches less expensive. You should only disable this feature as a
|
||
# temporary workaround if you are having problems with it enabled.
|
||
#
|
||
#options DISABLE_PG_G
|
||
|
||
# KSTACK_PAGES is the number of memory pages to assign to the kernel
|
||
# stack of each thread.
|
||
|
||
options KSTACK_PAGES=3
|
||
|
||
#####################################################################
|
||
|
||
# More undocumented options for linting.
|
||
# Note that documenting these are not considered an affront.
|
||
|
||
options FB_INSTALL_CDEV # install a CDEV entry in /dev
|
||
|
||
# PECOFF module (Win32 Execution Format)
|
||
options PECOFF_SUPPORT
|
||
options PECOFF_DEBUG
|
||
|
||
options I4B_SMP_WORKAROUND
|
||
options I586_PMC_GUPROF=0x70000
|
||
options KBDIO_DEBUG=2
|
||
options KBD_MAXRETRY=4
|
||
options KBD_MAXWAIT=6
|
||
options KBD_RESETDELAY=201
|
||
|
||
options TIMER_FREQ=((14318182+6)/12)
|
||
|
||
options VM_KMEM_SIZE
|
||
options VM_KMEM_SIZE_MAX
|
||
options VM_KMEM_SIZE_SCALE
|
||
|
||
|
||
#####################################################################
|
||
# Devices we don't want to deal with
|
||
|
||
nodevice bt
|
||
nodevice adw
|
||
nodevice aha
|
||
nodevice ahb
|
||
nodevice ahd
|
||
nodevice mpt
|
||
nodevice trm
|
||
nodevice wds
|
||
nodevice dpt
|
||
nodevice ciss
|
||
nodevice iir
|
||
nodevice mly
|
||
nodevice ida # Compaq Smart RAID
|
||
nodevice mlx # Mylex DAC960
|
||
nodevice amr # AMI MegaRAID
|
||
nodevice twe # 3ware ATA RAID
|
||
nodevice ataraid
|
||
nodevice cm
|
||
nodevice ex
|
||
nodevice fea
|
||
nodevice intpm
|
||
nodevice alpm
|
||
nodevice ichsmb
|
||
nodevice viapm
|
||
nodevice amdpm
|
||
nodevice amdsmb
|
||
nodevice nfpm
|
||
nodevice nfsmb
|
||
|
||
|
||
#####################################################################
|
||
# Options we don't want to deal with
|
||
|
||
nooption AHD_DEBUG
|
||
nooption AHD_DEBUG_OPTS
|
||
nooption AHD_REG_PRETTY_PRINT
|
||
nooption ADW_ALLOW_MEMIO
|
||
nooption DPT_LOST_IRQ
|
||
nooption DPT_RESET_HBA
|
||
nooption DPT_TIMEOUT_FACTOR
|
||
nooption AAC_DEBUG
|
||
nooption ACPI_MAX_THREADS
|
||
|
||
|
||
#####################################################################
|
||
# Make options we don't want to deal with
|