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 21cpu I486_CPU 22cpu I586_CPU 23cpu I686_CPU 24ident GENERIC 25 26# To statically compile in device wiring instead of /boot/device.hints 27#hints "GENERIC.hints" # Default places to look for devices. 28 29makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 30 31#options SCHED_ULE # ULE scheduler 32options SCHED_4BSD # 4BSD scheduler 33options PREEMPTION # Enable kernel thread preemption 34options INET # InterNETworking 35options INET6 # IPv6 communications protocols 36options FFS # Berkeley Fast Filesystem 37options SOFTUPDATES # Enable FFS soft updates support 38options UFS_ACL # Support for access control lists 39options UFS_DIRHASH # Improve performance on big directories 40options MD_ROOT # MD is a potential root device 41options NFSCLIENT # Network Filesystem Client 42options NFSSERVER # Network Filesystem Server 43options NFS_ROOT # NFS usable as /, requires NFSCLIENT 44options MSDOSFS # MSDOS Filesystem 45options CD9660 # ISO 9660 Filesystem 46options PROCFS # Process filesystem (requires PSEUDOFS) 47options PSEUDOFS # Pseudo-filesystem framework 48options GEOM_GPT # GUID Partition Tables. 49options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!] 50options COMPAT_43TTY # BSD 4.3 TTY compat [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. 65options STOP_NMI # Stop CPUS using NMI instead of IPI 66 67# Debugging for use in -current 68options KDB # Enable kernel debugger support. 69options DDB # Support DDB. 70options GDB # Support remote GDB. 71options INVARIANTS # Enable calls of extra sanity checking 72options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 73options WITNESS # Enable checks to detect deadlocks and cycles 74options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 75 76# To make an SMP kernel, the next two lines are needed 77options SMP # Symmetric MultiProcessor Kernel 78device apic # I/O APIC 79 80# Bus support. 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 mfi # LSI MegaRAID SAS 144device mlx # Mylex DAC960 family 145device pst # Promise Supertrak SX6000 146device twe # 3ware ATA RAID 147 148# atkbdc0 controls both the keyboard and the PS/2 mouse 149device atkbdc # AT keyboard controller 150device atkbd # AT keyboard 151device psm # PS/2 mouse 152 153device kbdmux # keyboard multiplexer 154 155device vga # VGA video card driver 156 157device splash # Splash screen and screen saver support 158 159# syscons is the default console driver, resembling an SCO console 160device sc 161 162# Enable this for the pcvt (VT220 compatible) console driver 163#device vt 164#options XSERVER # support for X server on a vt console 165#options FAT_CURSOR # start with block cursor 166 167device agp # support several AGP chipsets 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 182device uart # Generic UART driver 183 184# Parallel port 185device ppc 186device ppbus # Parallel port bus (required) 187device lpt # Printer 188device plip # TCP/IP over parallel 189device ppi # Parallel port interface device 190#device vpo # Requires scbus and da 191 192# If you've got a "dumb" serial or parallel PCI card that is 193# supported by the puc(4) glue driver, uncomment the following 194# line to enable it (connects to sio, uart and/or ppc drivers): 195#device puc 196 197# PCI Ethernet NICs. 198device de # DEC/Intel DC21x4x (``Tulip'') 199device em # Intel PRO/1000 adapter Gigabit Ethernet Card 200device ixgb # Intel PRO/10GbE Ethernet Card 201device txp # 3Com 3cR990 (``Typhoon'') 202device vx # 3Com 3c590, 3c595 (``Vortex'') 203 204# PCI Ethernet NICs that use the common MII bus controller code. 205# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 206device miibus # MII bus support 207device bfe # Broadcom BCM440x 10/100 Ethernet 208device bge # Broadcom BCM570xx Gigabit Ethernet 209device dc # DEC/Intel 21143 and various workalikes 210device fxp # Intel EtherExpress PRO/100B (82557, 82558) 211device lge # Level 1 LXT1001 gigabit Ethernet 212device nge # NatSemi DP83820 gigabit Ethernet 213device nve # nVidia nForce MCP on-board Ethernet Networking 214device pcn # AMD Am79C97x PCI 10/100(precedence over 'lnc') 215device re # RealTek 8139C+/8169/8169S/8110S 216device rl # RealTek 8129/8139 217device sf # Adaptec AIC-6915 (``Starfire'') 218device sis # Silicon Integrated Systems SiS 900/SiS 7016 219device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 220device ste # Sundance ST201 (D-Link DFE-550TX) 221device ti # Alteon Networks Tigon I/II gigabit Ethernet 222device tl # Texas Instruments ThunderLAN 223device tx # SMC EtherPower II (83c170 ``EPIC'') 224device vge # VIA VT612x gigabit Ethernet 225device vr # VIA Rhine, Rhine II 226device wb # Winbond W89C840F 227device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 228 229# ISA Ethernet NICs. pccard NICs included. 230device cs # Crystal Semiconductor CS89x0 NIC 231# 'device ed' requires 'device miibus' 232device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 233device ex # Intel EtherExpress Pro/10 and Pro/10+ 234device ep # Etherlink III based cards 235device fe # Fujitsu MB8696x based cards 236device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc. 237device lnc # NE2100, NE32-VL Lance Ethernet cards 238device sn # SMC's 9000 series of Ethernet chips 239device xe # Xircom pccard Ethernet 240 241# Wireless NIC cards 242device wlan # 802.11 support 243device an # Aironet 4500/4800 802.11 wireless NICs. 244device awi # BayStack 660 and others 245device ral # Ralink Technology RT2500 wireless NICs. 246device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 247#device wl # Older non 802.11 Wavelan wireless NIC. 248 249# Pseudo devices. 250device loop # Network loopback 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! 263# Note that 'bpf' is required for DHCP. 264device bpf # Berkeley packet filter 265 266# USB support 267device uhci # UHCI PCI->USB interface 268device ohci # OHCI PCI->USB interface 269device ehci # EHCI PCI->USB interface (USB 2.0) 270device usb # USB Bus (required) 271#device udbp # USB Double Bulk Pipe devices 272device ugen # Generic 273device uhid # "Human Interface Devices" 274device ukbd # Keyboard 275device ulpt # Printer 276device umass # Disks/Mass storage - Requires scbus and da 277device ums # Mouse 278device ural # Ralink Technology RT2500USB wireless NICs 279device urio # Diamond Rio 500 MP3 player 280device uscanner # Scanners 281# USB Ethernet, requires miibus 282device aue # ADMtek USB Ethernet 283device axe # ASIX Electronics USB Ethernet 284device cdce # Generic USB over Ethernet 285device cue # CATC USB Ethernet 286device kue # Kawasaki LSI USB Ethernet 287device rue # RealTek RTL8150 USB Ethernet 288 289# FireWire support 290device firewire # FireWire bus code 291device sbp # SCSI over FireWire (Requires scbus and da) 292device fwe # Ethernet over FireWire (non-standard!) 293