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#
# GENERIC -- Generic kernel configuration file for FreeBSD/i386
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
#    http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server ( http://www.FreeBSD.org/ ) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ../../conf/NOTES and NOTES files.
# If you are in doubt as to the purpose or necessity of a line, check first
# in NOTES.
#
# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.429.2.3.2.1 2005/10/28 19:22:41 jhb Exp $

machinei386
#cpuI486_CPU
#cpuI586_CPU
cpuI686_CPU
identMY_BSD_KERNEL

# To statically compile in device wiring instead of /boot/device.hints
#hints"GENERIC.hints"    # Default places to look for devices.

makeoptionsDEBUG=-g    # Build kernel with gdb(1) debug symbols

#options SCHED_ULE    # ULE scheduler
options SCHED_4BSD    # 4BSD scheduler
options PREEMPTION    # Enable kernel thread preemption
options INET    # InterNETworking
options INET6    # IPv6 communications protocols
options FFS    # Berkeley Fast Filesystem
options SOFTUPDATES    # Enable FFS soft updates support
options UFS_ACL    # Support for access control lists
options UFS_DIRHASH    # Improve performance on big directories
options MD_ROOT    # MD is a potential root device
options NFSCLIENT    # Network Filesystem Client
options NFSSERVER    # Network Filesystem Server
options NFS_ROOT    # NFS usable as /, requires NFSCLIENT
options MSDOSFS    # MSDOS Filesystem
options CD9660    # ISO 9660 Filesystem
options PROCFS    # Process filesystem (requires PSEUDOFS)
options PSEUDOFS    # Pseudo-filesystem framework
options GEOM_GPT    # GUID Partition Tables.
options COMPAT_43    # Compatible with BSD 4.3 [KEEP THIS!]
options COMPAT_FREEBSD4    # Compatible with FreeBSD4
options COMPAT_FREEBSD5    # Compatible with FreeBSD5
options SCSI_DELAY=5000    # Delay (in ms) before probing SCSI
options KTRACE    # ktrace(1) support
options SYSVSHM    # SYSV-style shared memory
options SYSVMSG    # SYSV-style message queues
options SYSVSEM    # SYSV-style semaphores
options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
options KBD_INSTALL_CDEV# install a CDEV entry in /dev
options AHC_REG_PRETTY_PRINT# Print register bitfields in debug
    # output.  Adds ~128k to driver.
options AHD_REG_PRETTY_PRINT# Print register bitfields in debug
    # output.  Adds ~215k to driver.
options ADAPTIVE_GIANT    # Giant mutex is adaptive.

device    apic    # I/O APIC

# Bus support.
device    eisa
device    pci

# Floppy drives
device    fdc

# ATA and ATAPI devices
device    ata
device    atadisk    # ATA disk drives
device    ataraid    # ATA RAID drives
device    atapicd    # ATAPI CDROM drives
device    atapifd    # ATAPI floppy drives
device    atapist    # ATAPI tape drives
options ATA_STATIC_ID# Static device numbering

# SCSI Controllers
device    ahb    # EISA AHA1742 family
device    ahc    # AHA2940 and onboard AIC7xxx devices
device    ahd    # AHA39320/29320 and onboard AIC79xx devices
device    amd    # AMD 53C974 (Tekram DC-390(T))
device    isp    # Qlogic family
#device ispfw    # Firmware for QLogic HBAs- normally a module
device    mpt    # LSI-Logic MPT-Fusion
#device    ncr    # NCR/Symbios Logic
device    sym    # NCR/Symbios Logic (newer chipsets + those of `ncr')
device    trm    # Tekram DC395U/UW/F DC315U adapters

device    adv    # Advansys SCSI adapters
device    adw    # Advansys wide SCSI adapters
device    aha    # Adaptec 154x SCSI adapters
device    aic    # Adaptec 15[012]x SCSI adapters, AIC-6[23]60.
device    bt    # Buslogic/Mylex MultiMaster SCSI adapters

device    ncv    # NCR 53C500
device    nsp    # Workbit Ninja SCSI-3
device    stg    # TMC 18C30/18C50

# SCSI peripherals
device    scbus    # SCSI bus (required for SCSI)
device    ch    # SCSI media changers
device    da    # Direct Access (disks)
device    sa    # Sequential Access (tape etc)
device    cd    # CD
device    pass    # Passthrough device (direct SCSI access)
device    ses    # SCSI Environmental Services (and SAF-TE)

# RAID controllers interfaced to the SCSI subsystem
device    amr    # AMI MegaRAID
device    arcmsr    # Areca SATA II RAID
device    asr    # DPT SmartRAID V, VI and Adaptec SCSI RAID
device    ciss    # Compaq Smart RAID 5*
device    dpt    # DPT Smartcache III, IV - See NOTES for options
device    hptmv    # Highpoint RocketRAID 182x
device    iir    # Intel Integrated RAID
device    ips    # IBM (Adaptec) ServeRAID
device    mly    # Mylex AcceleRAID/eXtremeRAID
device    twa    # 3ware 9000 series PATA/SATA RAID

# RAID controllers
device    aac    # Adaptec FSA RAID
device    aacp    # SCSI passthrough for aac (requires CAM)
device    ida    # Compaq Smart RAID
device    mlx    # Mylex DAC960 family
device    pst    # Promise Supertrak SX6000
device    twe    # 3ware ATA RAID

# atkbdc0 controls both the keyboard and the PS/2 mouse
device    atkbdc    # AT keyboard controller
device    atkbd    # AT keyboard
device    psm    # PS/2 mouse

device    vga    # VGA video card driver

device    splash    # Splash screen and screen saver support

# syscons is the default console driver, resembling an SCO console
device    sc

# Enable this for the pcvt (VT220 compatible) console driver
#device    vt
#options XSERVER    # support for X server on a vt console
#options FAT_CURSOR# start with block cursor

device    agp    # support several AGP chipsets

# Power management support (see NOTES for more options)
#device    apm
# Add suspend/resume support for the i8254.
device    pmtimer

# PCCARD (PCMCIA) support
# PCMCIA and cardbus bridge support
device    cbb    # cardbus (yenta) bridge
device    pccard    # PC Card (16-bit) bus
device    cardbus    # CardBus (32-bit) bus

# Serial (COM) ports
device    sio    # 8250, 16[45]50 based serial ports

# Parallel port
device    ppc
device    ppbus    # Parallel port bus (required)
device    lpt    # Printer
device    plip    # TCP/IP over parallel
device    ppi    # Parallel port interface device
#device    vpo    # Requires scbus and da

# If you've got a "dumb" serial or parallel PCI card that is
# supported by the puc(4) glue driver, uncomment the following
# line to enable it (connects to the sio and/or ppc drivers):
#device    puc

# PCI Ethernet NICs.
device    de    # DEC/Intel DC21x4x (``Tulip'')
device    em    # Intel PRO/1000 adapter Gigabit Ethernet Card
device    ixgb    # Intel PRO/10GbE Ethernet Card
device    txp    # 3Com 3cR990 (``Typhoon'')
device    vx    # 3Com 3c590, 3c595 (``Vortex'')

# PCI Ethernet NICs that use the common MII bus controller code.
# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
device    miibus    # MII bus support
device    bfe    # Broadcom BCM440x 10/100 Ethernet
device    bge    # Broadcom BCM570xx Gigabit Ethernet
device    dc    # DEC/Intel 21143 and various workalikes
device    fxp    # Intel EtherExpress PRO/100B (82557, 82558)
device    lge    # Level 1 LXT1001 gigabit Ethernet
device    nge    # NatSemi DP83820 gigabit Ethernet
device    nve    # nVidia nForce MCP on-board Ethernet Networking
device    pcn    # AMD Am79C97x PCI 10/100(precedence over 'lnc')
device    re    # RealTek 8139C+/8169/8169S/8110S
device    rl    # RealTek 8129/8139
device    sf    # Adaptec AIC-6915 (``Starfire'')
device    sis    # Silicon Integrated Systems SiS 900/SiS 7016
device    sk    # SysKonnect SK-984x & SK-982x gigabit Ethernet
device    ste    # Sundance ST201 (D-Link DFE-550TX)
device    ti    # Alteon Networks Tigon I/II gigabit Ethernet
device    tl    # Texas Instruments ThunderLAN
device    tx    # SMC EtherPower II (83c170 ``EPIC'')
device    vge    # VIA VT612x gigabit Ethernet
device    vr    # VIA Rhine, Rhine II
device    wb    # Winbond W89C840F
device    xl    # 3Com 3c90x (``Boomerang'', ``Cyclone'')

# ISA Ethernet NICs.  pccard NICs included.
device    cs    # Crystal Semiconductor CS89x0 NIC
# 'device ed' requires 'device miibus'
device    ed    # NE[12]000, SMC Ultra, 3c503, DS8390 cards
device    ex    # Intel EtherExpress Pro/10 and Pro/10+
device    ep    # Etherlink III based cards
device    fe    # Fujitsu MB8696x based cards
device    ie    # EtherExpress 8/16, 3C507, StarLAN 10 etc.
device    lnc    # NE2100, NE32-VL Lance Ethernet cards
device    sn    # SMC's 9000 series of Ethernet chips
device    xe    # Xircom pccard Ethernet

# ISA devices that use the old ISA shims
#device    le

# Wireless NIC cards
device    wlan    # 802.11 support
device    an    # Aironet 4500/4800 802.11 wireless NICs.
device    awi    # BayStack 660 and others
device    ral    # Ralink Technology RT2500 wireless NICs.
device    wi    # WaveLAN/Intersil/Symbol 802.11 wireless NICs.
#device    wl    # Older non 802.11 Wavelan wireless NIC.

# Pseudo devices.
device    loop    # Network loopback
device    random    # Entropy device
device    ether    # Ethernet support
device    sl    # Kernel SLIP
device    ppp    # Kernel PPP
device    tun    # Packet tunnel.
device    pty    # Pseudo-ttys (telnet etc)
device    md    # Memory "disks"
device    gif    # IPv6 and IPv4 tunneling
device    faith    # IPv6-to-IPv4 relaying (translation)

# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
# Note that 'bpf' is required for DHCP.
device    bpf    # Berkeley packet filter

# use PF for packet filtering -- add by Ou
devicepf# PF OpenBSD packet-filter firewall 
devicepflog# logging support interface for PF 
devicepfsync# synchronization interface for PF

# use ALTQ for packet prioritization (QoS)
optionsALTQ 
optionsALTQ_CBQ# Class Bases Queueing 
optionsALTQ_RED# Random Early Drop 
optionsALTQ_RIO# RED In/Out 
optionsALTQ_HFSC# Hierarchical Packet Scheduler 
optionsALTQ_CDNR# Traffic conditioner 
optionsALTQ_PRIQ# Priority Queueing

# USB support
device    uhci    # UHCI PCI->USB interface
device    ohci    # OHCI PCI->USB interface
device    ehci    # EHCI PCI->USB interface (USB 2.0)
device    usb    # USB Bus (required)
#device    udbp    # USB Double Bulk Pipe devices
device    ugen    # Generic
device    uhid    # "Human Interface Devices"
device    ukbd    # Keyboard
device    ulpt    # Printer
device    umass    # Disks/Mass storage - Requires scbus and da
device    ums    # Mouse
device    ural    # Ralink Technology RT2500USB wireless NICs
device    urio    # Diamond Rio 500 MP3 player
device    uscanner# Scanners
# USB Ethernet, requires miibus
device    aue    # ADMtek USB Ethernet
device    axe    # ASIX Electronics USB Ethernet
device    cdce    # Generic USB over Ethernet
device    cue    # CATC USB Ethernet
device    kue    # Kawasaki LSI USB Ethernet
device    rue    # RealTek RTL8150 USB Ethernet

# FireWire support
device    firewire# FireWire bus code
device    sbp    # SCSI over FireWire (Requires scbus and da)
device    fwe    # Ethernet over FireWire (non-standard!)

# Sound 
device    sound    # Enable sound