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 31options SCHED_4BSD # 4BSD scheduler 32options PREEMPTION # Enable kernel thread preemption 33options INET # InterNETworking 34options INET6 # IPv6 communications protocols 35options FFS # Berkeley Fast Filesystem 36options SOFTUPDATES # Enable FFS soft updates support 37options UFS_ACL # Support for access control lists 38options UFS_DIRHASH # Improve performance on big directories 39options UFS_GJOURNAL # Enable gjournal-based UFS journaling 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_PART_GPT # GUID Partition Tables. 49options GEOM_LABEL # Provides labelization 50options COMPAT_43TTY # BSD 4.3 TTY compat [KEEP THIS!] 51options COMPAT_FREEBSD4 # Compatible with FreeBSD4 52options COMPAT_FREEBSD5 # Compatible with FreeBSD5 53options COMPAT_FREEBSD6 # Compatible with FreeBSD6 54options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 55options KTRACE # ktrace(1) support 56options SYSVSHM # SYSV-style shared memory 57options SYSVMSG # SYSV-style message queues 58options SYSVSEM # SYSV-style semaphores 59options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 60options KBD_INSTALL_CDEV # install a CDEV entry in /dev 61options ADAPTIVE_GIANT # Giant mutex is adaptive. 62options STOP_NMI # Stop CPUS using NMI instead of IPI 63 64# Debugging for use in -current 65options KDB # Enable kernel debugger support. 66options DDB # Support DDB. 67options GDB # Support remote GDB. 68options INVARIANTS # Enable calls of extra sanity checking 69options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 70options WITNESS # Enable checks to detect deadlocks and cycles 71options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 72 73# To make an SMP kernel, the next two lines are needed 74options SMP # Symmetric MultiProcessor Kernel 75device apic # I/O APIC 76 77# Bus support. 78device eisa 79device pci 80 81# Floppy drives 82device fdc 83 84# ATA and ATAPI devices 85device ata 86device atadisk # ATA disk drives 87device ataraid # ATA RAID drives 88device atapicd # ATAPI CDROM drives 89device atapifd # ATAPI floppy drives 90device atapist # ATAPI tape drives 91options ATA_STATIC_ID # Static device numbering 92 93# SCSI Controllers 94device ahb # EISA AHA1742 family 95device ahc # AHA2940 and onboard AIC7xxx devices 96options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 97 # output. Adds ~128k to driver. 98device ahd # AHA39320/29320 and onboard AIC79xx devices 99options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 100 # output. Adds ~215k to driver. 101device amd # AMD 53C974 (Tekram DC-390(T)) 102device isp # Qlogic family 103#device ispfw # Firmware for QLogic HBAs- normally a module 104device mpt # LSI-Logic MPT-Fusion 105#device ncr # NCR/Symbios Logic 106device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 107device trm # Tekram DC395U/UW/F DC315U adapters 108 109device adv # Advansys SCSI adapters 110device adw # Advansys wide SCSI adapters 111device aha # Adaptec 154x SCSI adapters 112device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 113device bt # Buslogic/Mylex MultiMaster SCSI adapters 114 115device ncv # NCR 53C500 116device nsp # Workbit Ninja SCSI-3 117device stg # TMC 18C30/18C50 118 119# SCSI peripherals 120device scbus # SCSI bus (required for SCSI) 121device ch # SCSI media changers 122device da # Direct Access (disks) 123device sa # Sequential Access (tape etc) 124device cd # CD 125device pass # Passthrough device (direct SCSI access) 126device ses # SCSI Environmental Services (and SAF-TE) 127 128# RAID controllers interfaced to the SCSI subsystem 129device amr # AMI MegaRAID 130device arcmsr # Areca SATA II RAID 131device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 132device ciss # Compaq Smart RAID 5* 133device dpt # DPT Smartcache III, IV - See NOTES for options 134device hptmv # Highpoint RocketRAID 182x 135device rr232x # Highpoint RocketRAID 232x 136device iir # Intel Integrated RAID 137device ips # IBM (Adaptec) ServeRAID 138device mly # Mylex AcceleRAID/eXtremeRAID 139device twa # 3ware 9000 series PATA/SATA RAID 140 141# RAID controllers 142device aac # Adaptec FSA RAID 143device aacp # SCSI passthrough for aac (requires CAM) 144device ida # Compaq Smart RAID 145device mfi # LSI MegaRAID SAS 146device mlx # Mylex DAC960 family 147device pst # Promise Supertrak SX6000 148device twe # 3ware ATA RAID 149 150# atkbdc0 controls both the keyboard and the PS/2 mouse 151device atkbdc # AT keyboard controller 152device atkbd # AT keyboard 153device psm # PS/2 mouse 154 155device kbdmux # keyboard multiplexer 156 157device vga # VGA video card driver 158 159device splash # Splash screen and screen saver support 160 161# syscons is the default console driver, resembling an SCO console 162device sc 163 164device agp # support several AGP chipsets 165 166# Power management support (see NOTES for more options) 167#device apm 168# Add suspend/resume support for the i8254. 169device pmtimer 170 171# PCCARD (PCMCIA) support 172# PCMCIA and cardbus bridge support 173device cbb # cardbus (yenta) bridge 174device pccard # PC Card (16-bit) bus 175device cardbus # CardBus (32-bit) bus 176 177# Serial (COM) ports 178device sio # 8250, 16[45]50 based serial ports 179device uart # Generic UART driver 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 sio, uart 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 le # AMD Am7900 LANCE and Am79C9xx PCnet 199device txp # 3Com 3cR990 (``Typhoon'') 200device vx # 3Com 3c590, 3c595 (``Vortex'') 201 202# PCI Ethernet NICs that use the common MII bus controller code. 203# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 204device miibus # MII bus support 205device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 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 msk # Marvell/SysKonnect Yukon II 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 'le') 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 stge # Sundance/Tamarack TC9021 gigabit Ethernet 222device ti # Alteon Networks Tigon I/II gigabit Ethernet 223device tl # Texas Instruments ThunderLAN 224device tx # SMC EtherPower II (83c170 ``EPIC'') 225device vge # VIA VT612x gigabit Ethernet 226device vr # VIA Rhine, Rhine II 227device wb # Winbond W89C840F 228device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 229 230# ISA Ethernet NICs. pccard NICs included. 231device cs # Crystal Semiconductor CS89x0 NIC 232# 'device ed' requires 'device miibus' 233device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 234device ex # Intel EtherExpress Pro/10 and Pro/10+ 235device ep # Etherlink III based cards 236device fe # Fujitsu MB8696x based cards 237device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc. 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 wlan_wep # 802.11 WEP support 244device wlan_ccmp # 802.11 CCMP support 245device wlan_tkip # 802.11 TKIP support 246device an # Aironet 4500/4800 802.11 wireless NICs. 247device ath # Atheros pci/cardbus NIC's 248device ath_hal # Atheros HAL (Hardware Access Layer) 249device ath_rate_sample # SampleRate tx rate control for ath 250device awi # BayStack 660 and others 251device ral # Ralink Technology RT2500 wireless NICs. 252device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 253#device wl # Older non 802.11 Wavelan wireless NIC. 254 255# Pseudo devices. 256device loop # Network loopback 257device random # Entropy device 258device ether # Ethernet support 259device sl # Kernel SLIP 260device ppp # Kernel PPP 261device tun # Packet tunnel. 262device pty # Pseudo-ttys (telnet etc) 263device md # Memory "disks" 264device gif # IPv6 and IPv4 tunneling 265device faith # IPv6-to-IPv4 relaying (translation) 266device firmware # firmware assist module 267 268# The `bpf' device enables the Berkeley Packet Filter. 269# Be aware of the administrative consequences of enabling this! 270# Note that 'bpf' is required for DHCP. 271device bpf # Berkeley packet filter 272 273# USB support 274device uhci # UHCI PCI->USB interface 275device ohci # OHCI PCI->USB interface 276device ehci # EHCI PCI->USB interface (USB 2.0) 277device usb # USB Bus (required) 278#device udbp # USB Double Bulk Pipe devices 279device ugen # Generic 280device uhid # "Human Interface Devices" 281device ukbd # Keyboard 282device ulpt # Printer 283device umass # Disks/Mass storage - Requires scbus and da 284device ums # Mouse 285device ural # Ralink Technology RT2500USB wireless NICs 286device urio # Diamond Rio 500 MP3 player 287device uscanner # Scanners 288# USB Ethernet, requires miibus 289device aue # ADMtek USB Ethernet 290device axe # ASIX Electronics USB Ethernet 291device cdce # Generic USB over Ethernet 292device cue # CATC USB Ethernet 293device kue # Kawasaki LSI USB Ethernet 294device rue # RealTek RTL8150 USB Ethernet 295 296# FireWire support 297device firewire # FireWire bus code 298device sbp # SCSI over FireWire (Requires scbus and da) 299device fwe # Ethernet over FireWire (non-standard!) 300