1# 2# GENERIC -- Generic kernel configuration file for FreeBSD/i386 3# 4# For more information on this file, please read the handbook section on 5# Kernel Configuration Files: 6# 7# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html 8# 9# The handbook is also available locally in /usr/share/doc/handbook 10# if you've installed the doc distribution, otherwise always see the 11# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the 12# latest information. 13# 14# An exhaustive list of options and more detailed explanations of the 15# device lines is also present in the ../../conf/NOTES and NOTES files. 16# If you are in doubt as to the purpose or necessity of a line, check first 17# in NOTES. 18# 19# $FreeBSD$ 20 21machine i386 22cpu I486_CPU 23cpu I586_CPU 24cpu I686_CPU 25ident GENERIC 26 27# To statically compile in device wiring instead of /boot/device.hints 28#hints "GENERIC.hints" # Default places to look for devices. 29 30makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 31 32#options SCHED_ULE # ULE scheduler 33options SCHED_4BSD # 4BSD scheduler 34options PREEMPTION # Enable kernel thread preemption 35options INET # InterNETworking 36options INET6 # IPv6 communications protocols 37options FFS # Berkeley Fast Filesystem 38options SOFTUPDATES # Enable FFS soft updates support 39options UFS_ACL # Support for access control lists 40options UFS_DIRHASH # Improve performance on big directories 41options MD_ROOT # MD is a potential root device 42options NFSCLIENT # Network Filesystem Client 43options NFSSERVER # Network Filesystem Server 44options NFS_ROOT # NFS usable as /, requires NFSCLIENT 45options MSDOSFS # MSDOS Filesystem 46options CD9660 # ISO 9660 Filesystem 47options PROCFS # Process filesystem (requires PSEUDOFS) 48options PSEUDOFS # Pseudo-filesystem framework 49options GEOM_GPT # GUID Partition Tables. 50options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!] 51options COMPAT_FREEBSD4 # Compatible with FreeBSD4 52options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 53options KTRACE # ktrace(1) support 54options SYSVSHM # SYSV-style shared memory 55options SYSVMSG # SYSV-style message queues 56options SYSVSEM # SYSV-style semaphores 57options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 58options KBD_INSTALL_CDEV # install a CDEV entry in /dev 59options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 60 # output. Adds ~128k to driver. 61options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 62 # output. Adds ~215k to driver. 63options ADAPTIVE_GIANT # Giant mutex is adaptive. 64 65# Debugging for use in -current 66options KDB # Enable kernel debugger support. 67options DDB # Support DDB. 68options GDB # Support remote GDB. 69options INVARIANTS # Enable calls of extra sanity checking 70options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 71options WITNESS # Enable checks to detect deadlocks and cycles 72options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 73 74# To make an SMP kernel, the next two lines are needed 75options SMP # Symmetric MultiProcessor Kernel 76device apic # I/O APIC 77 78# Bus support. Do not remove isa, even if you have no isa slots 79device isa 80device eisa 81device pci 82 83# Floppy drives 84device fdc 85 86# ATA and ATAPI devices 87device ata 88device atadisk # ATA disk drives 89device ataraid # ATA RAID drives 90device atapicd # ATAPI CDROM drives 91device atapifd # ATAPI floppy drives 92device atapist # ATAPI tape drives 93options ATA_STATIC_ID # Static device numbering 94 95# SCSI Controllers 96device ahb # EISA AHA1742 family 97device ahc # AHA2940 and onboard AIC7xxx devices 98device ahd # AHA39320/29320 and onboard AIC79xx devices 99device amd # AMD 53C974 (Tekram DC-390(T)) 100device isp # Qlogic family 101#device ispfw # Firmware for QLogic HBAs- normally a module 102device mpt # LSI-Logic MPT-Fusion 103#device ncr # NCR/Symbios Logic 104device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 105device trm # Tekram DC395U/UW/F DC315U adapters 106 107device adv # Advansys SCSI adapters 108device adw # Advansys wide SCSI adapters 109device aha # Adaptec 154x SCSI adapters 110device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 111device bt # Buslogic/Mylex MultiMaster SCSI adapters 112 113device ncv # NCR 53C500 114device nsp # Workbit Ninja SCSI-3 115device stg # TMC 18C30/18C50 116 117# SCSI peripherals 118device scbus # SCSI bus (required for SCSI) 119device ch # SCSI media changers 120device da # Direct Access (disks) 121device sa # Sequential Access (tape etc) 122device cd # CD 123device pass # Passthrough device (direct SCSI access) 124device ses # SCSI Environmental Services (and SAF-TE) 125 126# RAID controllers interfaced to the SCSI subsystem 127device amr # AMI MegaRAID 128device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 129device ciss # Compaq Smart RAID 5* 130device dpt # DPT Smartcache III, IV - See NOTES for options 131device hptmv # Highpoint RocketRAID 182x 132device iir # Intel Integrated RAID 133device ips # IBM (Adaptec) ServeRAID 134device mly # Mylex AcceleRAID/eXtremeRAID 135device twa # 3ware 9000 series PATA/SATA RAID 136 137# RAID controllers 138device aac # Adaptec FSA RAID 139device aacp # SCSI passthrough for aac (requires CAM) 140device ida # Compaq Smart RAID 141device mlx # Mylex DAC960 family 142device pst # Promise Supertrak SX6000 143device twe # 3ware ATA RAID 144 145# atkbdc0 controls both the keyboard and the PS/2 mouse 146device atkbdc # AT keyboard controller 147device atkbd # AT keyboard 148device psm # PS/2 mouse 149 150device vga # VGA video card driver 151 152device splash # Splash screen and screen saver support 153 154# syscons is the default console driver, resembling an SCO console 155device sc 156 157# Enable this for the pcvt (VT220 compatible) console driver 158#device vt 159#options XSERVER # support for X server on a vt console 160#options FAT_CURSOR # start with block cursor 161 162device agp # support several AGP chipsets 163 164# Floating point support - do not disable. 165device npx 166 167# Power management support (see NOTES for more options) 168#device apm 169# Add suspend/resume support for the i8254. 170device pmtimer 171 172# PCCARD (PCMCIA) support 173# PCMCIA and cardbus bridge support 174device cbb # cardbus (yenta) bridge 175device pccard # PC Card (16-bit) bus 176device cardbus # CardBus (32-bit) bus 177 178# Serial (COM) ports 179device sio # 8250, 16[45]50 based serial ports 180 181# Parallel port 182device ppc 183device ppbus # Parallel port bus (required) 184device lpt # Printer 185device plip # TCP/IP over parallel 186device ppi # Parallel port interface device 187#device vpo # Requires scbus and da 188 189# If you've got a "dumb" serial or parallel PCI card that is 190# supported by the puc(4) glue driver, uncomment the following 191# line to enable it (connects to the sio and/or ppc drivers): 192#device puc 193 194# PCI Ethernet NICs. 195device de # DEC/Intel DC21x4x (``Tulip'') 196device em # Intel PRO/1000 adapter Gigabit Ethernet Card 197device ixgb # Intel PRO/10GbE Ethernet Card 198device txp # 3Com 3cR990 (``Typhoon'') 199device vx # 3Com 3c590, 3c595 (``Vortex'') 200 201# PCI Ethernet NICs that use the common MII bus controller code. 202# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 203device miibus # MII bus support 204device bfe # Broadcom BCM440x 10/100 Ethernet 205device bge # Broadcom BCM570xx Gigabit Ethernet 206device dc # DEC/Intel 21143 and various workalikes 207device fxp # Intel EtherExpress PRO/100B (82557, 82558) 208device lge # Level 1 LXT1001 gigabit Ethernet 209device nge # NatSemi DP83820 gigabit Ethernet 210device pcn # AMD Am79C97x PCI 10/100 (precedence over 'lnc') 211device re # RealTek 8139C+/8169/8169S/8110S 212device rl # RealTek 8129/8139 213device sf # Adaptec AIC-6915 (``Starfire'') 214device sis # Silicon Integrated Systems SiS 900/SiS 7016 215device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 216device ste # Sundance ST201 (D-Link DFE-550TX) 217device ti # Alteon Networks Tigon I/II gigabit Ethernet 218device tl # Texas Instruments ThunderLAN 219device tx # SMC EtherPower II (83c170 ``EPIC'') 220device vge # VIA VT612x gigabit Ethernet 221device vr # VIA Rhine, Rhine II 222device wb # Winbond W89C840F 223device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 224 225# ISA Ethernet NICs. pccard NICs included. 226device cs # Crystal Semiconductor CS89x0 NIC 227# 'device ed' requires 'device miibus' 228device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 229device ex # Intel EtherExpress Pro/10 and Pro/10+ 230device ep # Etherlink III based cards 231device fe # Fujitsu MB8696x based cards 232device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc. 233device lnc # NE2100, NE32-VL Lance Ethernet cards 234device sn # SMC's 9000 series of Ethernet chips 235device xe # Xircom pccard Ethernet 236 237# ISA devices that use the old ISA shims 238#device le 239 240# Wireless NIC cards 241device wlan # 802.11 support 242device an # Aironet 4500/4800 802.11 wireless NICs. 243device awi # BayStack 660 and others 244device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 245#device wl # Older non 802.11 Wavelan wireless NIC. 246 247# Pseudo devices. 248device loop # Network loopback 249device mem # Memory and kernel memory devices 250device io # I/O device 251device random # Entropy device 252device ether # Ethernet support 253device sl # Kernel SLIP 254device ppp # Kernel PPP 255device tun # Packet tunnel. 256device pty # Pseudo-ttys (telnet etc) 257device md # Memory "disks" 258device gif # IPv6 and IPv4 tunneling 259device faith # IPv6-to-IPv4 relaying (translation) 260 261# The `bpf' device enables the Berkeley Packet Filter. 262# Be aware of the administrative consequences of enabling this! 263device bpf # Berkeley packet filter 264 265# USB support 266device uhci # UHCI PCI->USB interface 267device ohci # OHCI PCI->USB interface 268device usb # USB Bus (required) 269#device udbp # USB Double Bulk Pipe devices 270device ugen # Generic 271device uhid # "Human Interface Devices" 272device ukbd # Keyboard 273device ulpt # Printer 274device umass # Disks/Mass storage - Requires scbus and da 275device ums # Mouse 276device urio # Diamond Rio 500 MP3 player 277device uscanner # Scanners 278# USB Ethernet, requires miibus 279device aue # ADMtek USB Ethernet 280device axe # ASIX Electronics USB Ethernet 281device cue # CATC USB Ethernet 282device kue # Kawasaki LSI USB Ethernet 283device rue # RealTek RTL8150 USB Ethernet 284 285# FireWire support 286device firewire # FireWire bus code 287device sbp # SCSI over FireWire (Requires scbus and da) 288device fwe # Ethernet over FireWire (non-standard!) 289