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 ADAPTIVE_GIANT # Giant mutex is adaptive. 61options STOP_NMI # Stop CPUS using NMI instead of IPI 62 63# Debugging for use in -current 64options KDB # Enable kernel debugger support. 65options DDB # Support DDB. 66options GDB # Support remote GDB. 67options INVARIANTS # Enable calls of extra sanity checking 68options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 69options WITNESS # Enable checks to detect deadlocks and cycles 70options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 71 72# To make an SMP kernel, the next two lines are needed 73options SMP # Symmetric MultiProcessor Kernel 74device apic # I/O APIC 75 76# Bus support. 77device eisa 78device pci 79 80# Floppy drives 81device fdc 82 83# ATA and ATAPI devices 84device ata 85device atadisk # ATA disk drives 86device ataraid # ATA RAID drives 87device atapicd # ATAPI CDROM drives 88device atapifd # ATAPI floppy drives 89device atapist # ATAPI tape drives 90options ATA_STATIC_ID # Static device numbering 91 92# SCSI Controllers 93device ahb # EISA AHA1742 family 94device ahc # AHA2940 and onboard AIC7xxx devices 95options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 96 # output. Adds ~128k to driver. 97device ahd # AHA39320/29320 and onboard AIC79xx devices 98options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 99 # output. Adds ~215k to driver. 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 rr232x # Highpoint RocketRAID 232x 135device iir # Intel Integrated RAID 136device ips # IBM (Adaptec) ServeRAID 137device mly # Mylex AcceleRAID/eXtremeRAID 138device twa # 3ware 9000 series PATA/SATA RAID 139 140# RAID controllers 141device aac # Adaptec FSA RAID 142device aacp # SCSI passthrough for aac (requires CAM) 143device ida # Compaq Smart RAID 144device mfi # LSI MegaRAID SAS 145device mlx # Mylex DAC960 family 146device pst # Promise Supertrak SX6000 147device twe # 3ware ATA RAID 148 149# atkbdc0 controls both the keyboard and the PS/2 mouse 150device atkbdc # AT keyboard controller 151device atkbd # AT keyboard 152device psm # PS/2 mouse 153 154device kbdmux # keyboard multiplexer 155 156device vga # VGA video card driver 157 158device splash # Splash screen and screen saver support 159 160# syscons is the default console driver, resembling an SCO console 161device sc 162 163# Enable this for the pcvt (VT220 compatible) console driver 164#device vt 165#options XSERVER # support for X server on a vt console 166#options FAT_CURSOR # start with block cursor 167 168device agp # support several AGP chipsets 169 170# Power management support (see NOTES for more options) 171#device apm 172# Add suspend/resume support for the i8254. 173device pmtimer 174 175# PCCARD (PCMCIA) support 176# PCMCIA and cardbus bridge support 177device cbb # cardbus (yenta) bridge 178device pccard # PC Card (16-bit) bus 179device cardbus # CardBus (32-bit) bus 180 181# Serial (COM) ports 182device sio # 8250, 16[45]50 based serial ports 183device uart # Generic UART driver 184 185# Parallel port 186device ppc 187device ppbus # Parallel port bus (required) 188device lpt # Printer 189device plip # TCP/IP over parallel 190device ppi # Parallel port interface device 191#device vpo # Requires scbus and da 192 193# If you've got a "dumb" serial or parallel PCI card that is 194# supported by the puc(4) glue driver, uncomment the following 195# line to enable it (connects to sio, uart and/or ppc drivers): 196#device puc 197 198# PCI Ethernet NICs. 199device de # DEC/Intel DC21x4x (``Tulip'') 200device em # Intel PRO/1000 adapter Gigabit Ethernet Card 201device ixgb # Intel PRO/10GbE Ethernet Card 202device txp # 3Com 3cR990 (``Typhoon'') 203device vx # 3Com 3c590, 3c595 (``Vortex'') 204 205# PCI Ethernet NICs that use the common MII bus controller code. 206# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 207device miibus # MII bus support 208device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 209device bfe # Broadcom BCM440x 10/100 Ethernet 210device bge # Broadcom BCM570xx Gigabit Ethernet 211device dc # DEC/Intel 21143 and various workalikes 212device fxp # Intel EtherExpress PRO/100B (82557, 82558) 213device lge # Level 1 LXT1001 gigabit Ethernet 214device nge # NatSemi DP83820 gigabit Ethernet 215device nve # nVidia nForce MCP on-board Ethernet Networking 216device pcn # AMD Am79C97x PCI 10/100(precedence over 'lnc') 217device re # RealTek 8139C+/8169/8169S/8110S 218device rl # RealTek 8129/8139 219device sf # Adaptec AIC-6915 (``Starfire'') 220device sis # Silicon Integrated Systems SiS 900/SiS 7016 221device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 222device ste # Sundance ST201 (D-Link DFE-550TX) 223device ti # Alteon Networks Tigon I/II gigabit Ethernet 224device tl # Texas Instruments ThunderLAN 225device tx # SMC EtherPower II (83c170 ``EPIC'') 226device vge # VIA VT612x gigabit Ethernet 227device vr # VIA Rhine, Rhine II 228device wb # Winbond W89C840F 229device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 230 231# ISA Ethernet NICs. pccard NICs included. 232device cs # Crystal Semiconductor CS89x0 NIC 233# 'device ed' requires 'device miibus' 234device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 235device ex # Intel EtherExpress Pro/10 and Pro/10+ 236device ep # Etherlink III based cards 237device fe # Fujitsu MB8696x based cards 238device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc. 239device lnc # NE2100, NE32-VL Lance Ethernet cards 240device sn # SMC's 9000 series of Ethernet chips 241device xe # Xircom pccard Ethernet 242 243# Wireless NIC cards 244device wlan # 802.11 support 245device wlan_wep # 802.11 WEP support 246device wlan_ccmp # 802.11 CCMP support 247device wlan_tkip # 802.11 TKIP support 248device an # Aironet 4500/4800 802.11 wireless NICs. 249device ath # Atheros pci/cardbus NIC's 250device ath_hal # Atheros HAL (Hardware Access Layer) 251device ath_rate_sample # SampleRate tx rate control for ath 252device awi # BayStack 660 and others 253device ral # Ralink Technology RT2500 wireless NICs. 254device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 255#device wl # Older non 802.11 Wavelan wireless NIC. 256 257# Pseudo devices. 258device loop # Network loopback 259device random # Entropy device 260device ether # Ethernet support 261device sl # Kernel SLIP 262device ppp # Kernel PPP 263device tun # Packet tunnel. 264device pty # Pseudo-ttys (telnet etc) 265device md # Memory "disks" 266device gif # IPv6 and IPv4 tunneling 267device faith # IPv6-to-IPv4 relaying (translation) 268 269# The `bpf' device enables the Berkeley Packet Filter. 270# Be aware of the administrative consequences of enabling this! 271# Note that 'bpf' is required for DHCP. 272device bpf # Berkeley packet filter 273 274# USB support 275device uhci # UHCI PCI->USB interface 276device ohci # OHCI PCI->USB interface 277device ehci # EHCI PCI->USB interface (USB 2.0) 278device usb # USB Bus (required) 279#device udbp # USB Double Bulk Pipe devices 280device ugen # Generic 281device uhid # "Human Interface Devices" 282device ukbd # Keyboard 283device ulpt # Printer 284device umass # Disks/Mass storage - Requires scbus and da 285device ums # Mouse 286device ural # Ralink Technology RT2500USB wireless NICs 287device urio # Diamond Rio 500 MP3 player 288device uscanner # Scanners 289# USB Ethernet, requires miibus 290device aue # ADMtek USB Ethernet 291device axe # ASIX Electronics USB Ethernet 292device cdce # Generic USB over Ethernet 293device cue # CATC USB Ethernet 294device kue # Kawasaki LSI USB Ethernet 295device rue # RealTek RTL8150 USB Ethernet 296 297# FireWire support 298device firewire # FireWire bus code 299device sbp # SCSI over FireWire (Requires scbus and da) 300device fwe # Ethernet over FireWire (non-standard!) 301