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 COMPAT_FREEBSD5 # Compatible with FreeBSD5 53options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 54options KTRACE # ktrace(1) support 55options SYSVSHM # SYSV-style shared memory 56options SYSVMSG # SYSV-style message queues 57options SYSVSEM # SYSV-style semaphores 58options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 59options KBD_INSTALL_CDEV # install a CDEV entry in /dev 60options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 61 # output. Adds ~128k to driver. 62options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 63 # output. Adds ~215k to driver. 64options ADAPTIVE_GIANT # Giant mutex is adaptive. 65 66# Debugging for use in -current 67options KDB # Enable kernel debugger support. 68options DDB # Support DDB. 69options GDB # Support remote GDB. 70options INVARIANTS # Enable calls of extra sanity checking 71options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 72options WITNESS # Enable checks to detect deadlocks and cycles 73options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 74 75# To make an SMP kernel, the next two lines are needed 76options SMP # Symmetric MultiProcessor Kernel 77device apic # I/O APIC 78 79# Bus support. Do not remove isa, even if you have no isa slots 80device isa 81device eisa 82device pci 83 84# Floppy drives 85device fdc 86 87# ATA and ATAPI devices 88device ata 89device atadisk # ATA disk drives 90device ataraid # ATA RAID drives 91device atapicd # ATAPI CDROM drives 92device atapifd # ATAPI floppy drives 93device atapist # ATAPI tape drives 94options ATA_STATIC_ID # Static device numbering 95 96# SCSI Controllers 97device ahb # EISA AHA1742 family 98device ahc # AHA2940 and onboard AIC7xxx devices 99device ahd # AHA39320/29320 and onboard AIC79xx devices 100device amd # AMD 53C974 (Tekram DC-390(T)) 101device isp # Qlogic family 102#device ispfw # Firmware for QLogic HBAs- normally a module 103device mpt # LSI-Logic MPT-Fusion 104#device ncr # NCR/Symbios Logic 105device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 106device trm # Tekram DC395U/UW/F DC315U adapters 107 108device adv # Advansys SCSI adapters 109device adw # Advansys wide SCSI adapters 110device aha # Adaptec 154x SCSI adapters 111device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 112device bt # Buslogic/Mylex MultiMaster SCSI adapters 113 114device ncv # NCR 53C500 115device nsp # Workbit Ninja SCSI-3 116device stg # TMC 18C30/18C50 117 118# SCSI peripherals 119device scbus # SCSI bus (required for SCSI) 120device ch # SCSI media changers 121device da # Direct Access (disks) 122device sa # Sequential Access (tape etc) 123device cd # CD 124device pass # Passthrough device (direct SCSI access) 125device ses # SCSI Environmental Services (and SAF-TE) 126 127# RAID controllers interfaced to the SCSI subsystem 128device amr # AMI MegaRAID 129device arcmsr # Areca SATA II RAID 130device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 131device ciss # Compaq Smart RAID 5* 132device dpt # DPT Smartcache III, IV - See NOTES for options 133device hptmv # Highpoint RocketRAID 182x 134device iir # Intel Integrated RAID 135device ips # IBM (Adaptec) ServeRAID 136device mly # Mylex AcceleRAID/eXtremeRAID 137device twa # 3ware 9000 series PATA/SATA RAID 138 139# RAID controllers 140device aac # Adaptec FSA RAID 141device aacp # SCSI passthrough for aac (requires CAM) 142device ida # Compaq Smart RAID 143device mlx # Mylex DAC960 family 144device pst # Promise Supertrak SX6000 145device twe # 3ware ATA RAID 146 147# atkbdc0 controls both the keyboard and the PS/2 mouse 148device atkbdc # AT keyboard controller 149device atkbd # AT keyboard 150device psm # PS/2 mouse 151 152device vga # VGA video card driver 153 154device splash # Splash screen and screen saver support 155 156# syscons is the default console driver, resembling an SCO console 157device sc 158 159# Enable this for the pcvt (VT220 compatible) console driver 160#device vt 161#options XSERVER # support for X server on a vt console 162#options FAT_CURSOR # start with block cursor 163 164device agp # support several AGP chipsets 165 166# Floating point support - do not disable. 167device npx 168 169# Power management support (see NOTES for more options) 170#device apm 171# Add suspend/resume support for the i8254. 172device pmtimer 173 174# PCCARD (PCMCIA) support 175# PCMCIA and cardbus bridge support 176device cbb # cardbus (yenta) bridge 177device pccard # PC Card (16-bit) bus 178device cardbus # CardBus (32-bit) bus 179 180# Serial (COM) ports 181device sio # 8250, 16[45]50 based serial ports 182 183# Parallel port 184device ppc 185device ppbus # Parallel port bus (required) 186device lpt # Printer 187device plip # TCP/IP over parallel 188device ppi # Parallel port interface device 189#device vpo # Requires scbus and da 190 191# If you've got a "dumb" serial or parallel PCI card that is 192# supported by the puc(4) glue driver, uncomment the following 193# line to enable it (connects to the sio and/or ppc drivers): 194#device puc 195 196# PCI Ethernet NICs. 197device de # DEC/Intel DC21x4x (``Tulip'') 198device em # Intel PRO/1000 adapter Gigabit Ethernet Card 199device ixgb # Intel PRO/10GbE Ethernet Card 200device txp # 3Com 3cR990 (``Typhoon'') 201device vx # 3Com 3c590, 3c595 (``Vortex'') 202 203# PCI Ethernet NICs that use the common MII bus controller code. 204# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 205device miibus # MII bus support 206device bfe # Broadcom BCM440x 10/100 Ethernet 207device bge # Broadcom BCM570xx Gigabit Ethernet 208device dc # DEC/Intel 21143 and various workalikes 209device fxp # Intel EtherExpress PRO/100B (82557, 82558) 210device lge # Level 1 LXT1001 gigabit Ethernet 211device nge # NatSemi DP83820 gigabit Ethernet 212device nve # nVidia nForce MCP on-board Ethernet Networking 213device pcn # AMD Am79C97x PCI 10/100(precedence over 'lnc') 214device re # RealTek 8139C+/8169/8169S/8110S 215device rl # RealTek 8129/8139 216device sf # Adaptec AIC-6915 (``Starfire'') 217device sis # Silicon Integrated Systems SiS 900/SiS 7016 218device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 219device ste # Sundance ST201 (D-Link DFE-550TX) 220device ti # Alteon Networks Tigon I/II gigabit Ethernet 221device tl # Texas Instruments ThunderLAN 222device tx # SMC EtherPower II (83c170 ``EPIC'') 223device vge # VIA VT612x gigabit Ethernet 224device vr # VIA Rhine, Rhine II 225device wb # Winbond W89C840F 226device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 227 228# ISA Ethernet NICs. pccard NICs included. 229device cs # Crystal Semiconductor CS89x0 NIC 230# 'device ed' requires 'device miibus' 231device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 232device ex # Intel EtherExpress Pro/10 and Pro/10+ 233device ep # Etherlink III based cards 234device fe # Fujitsu MB8696x based cards 235device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc. 236device lnc # NE2100, NE32-VL Lance Ethernet cards 237device sn # SMC's 9000 series of Ethernet chips 238device xe # Xircom pccard Ethernet 239 240# ISA devices that use the old ISA shims 241#device le 242 243# Wireless NIC cards 244device wlan # 802.11 support 245device an # Aironet 4500/4800 802.11 wireless NICs. 246device awi # BayStack 660 and others 247device ral # Ralink Technology RT2500 wireless NICs. 248device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 249#device wl # Older non 802.11 Wavelan wireless NIC. 250 251# Pseudo devices. 252device loop # Network loopback 253device mem # Memory and kernel memory devices 254device io # I/O device 255device random # Entropy device 256device ether # Ethernet support 257device sl # Kernel SLIP 258device ppp # Kernel PPP 259device tun # Packet tunnel. 260device pty # Pseudo-ttys (telnet etc) 261device md # Memory "disks" 262device gif # IPv6 and IPv4 tunneling 263device faith # IPv6-to-IPv4 relaying (translation) 264 265# The `bpf' device enables the Berkeley Packet Filter. 266# Be aware of the administrative consequences of enabling this! 267# Note that 'bpf' is required for DHCP. 268device bpf # Berkeley packet filter 269 270# USB support 271device uhci # UHCI PCI->USB interface 272device ohci # OHCI PCI->USB interface 273device ehci # EHCI PCI->USB interface (USB 2.0) 274device usb # USB Bus (required) 275#device udbp # USB Double Bulk Pipe devices 276device ugen # Generic 277device uhid # "Human Interface Devices" 278device ukbd # Keyboard 279device ulpt # Printer 280device umass # Disks/Mass storage - Requires scbus and da 281device ums # Mouse 282device ural # Ralink Technology RT2500USB wireless NICs 283device urio # Diamond Rio 500 MP3 player 284device uscanner # Scanners 285# USB Ethernet, requires miibus 286device aue # ADMtek USB Ethernet 287device axe # ASIX Electronics USB Ethernet 288device cdce # Generic USB over Ethernet 289device cue # CATC USB Ethernet 290device kue # Kawasaki LSI USB Ethernet 291device rue # RealTek RTL8150 USB Ethernet 292 293# FireWire support 294device firewire # FireWire bus code 295device sbp # SCSI over FireWire (Requires scbus and da) 296device fwe # Ethernet over FireWire (non-standard!) 297