## ## GENERIC -- Generic kernel configuration file for FreeBSD/i386 ## ## For more information on this file, please read the config(5) manual page, ## and/or the handbook section on Kernel Configuration Files: ## ## http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html ## ## The handbook is also available locally in /usr/share/doc/handbook ## if you've installed the doc distribution, otherwise always see the ## FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the ## latest information. ## ## An exhaustive list of options and more detailed explanations of the ## device lines is also present in the ../../conf/NOTES and NOTES files. ## If you are in doubt as to the purpose or necessity of a line, check first ## in NOTES. ## ## $FreeBSD: src/sys/i386/conf/GENERIC,v 1.512 2009/05/01 17:20:16 sam Exp $ include GENERIC ident ANTIGENERIC nocpu I486_CPU nocpu I586_CPU #nocpu I686_CPU ## To statically compile in device wiring instead of /boot/device.hints ##hints "GENERIC.hints" # Default places to look for devices. ## Use the following to compile in values accessible to the kernel ## through getenv() (or kenv(1) in userland). The format of the file ## is 'variable=value', see kenv(1) ## ## env "GENERIC.env" #makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols #nooptions SCHED_ULE # ULE scheduler #nooptions PREEMPTION # Enable kernel thread preemption #nooptions INET # InterNETworking nooptions INET6 # IPv6 communications protocols #nooptions SCTP # Stream Control Transmission Protocol #nooptions FFS # Berkeley Fast Filesystem #nooptions SOFTUPDATES # Enable FFS soft updates support nooptions UFS_ACL # Support for access control lists #nooptions UFS_DIRHASH # Improve performance on big directories nooptions UFS_GJOURNAL # Enable gjournal-based UFS journaling nooptions MD_ROOT # MD is a potential root device nooptions NFSCLIENT # Network Filesystem Client nooptions NFSSERVER # Network Filesystem Server nooptions NFSLOCKD # Network Lock Manager nooptions NFS_ROOT # NFS usable as /, requires NFSCLIENT nooptions MSDOSFS # MSDOS Filesystem #nooptions CD9660 # ISO 9660 Filesystem nooptions PROCFS # Process filesystem (requires PSEUDOFS) nooptions PSEUDOFS # Pseudo-filesystem framework #nooptions GEOM_PART_GPT # GUID Partition Tables. #nooptions GEOM_LABEL # Provides labelization #nooptions COMPAT_43TTY # BSD 4.3 TTY compat (sgtty) nooptions COMPAT_FREEBSD4 # Compatible with FreeBSD4 nooptions COMPAT_FREEBSD5 # Compatible with FreeBSD5 #nooptions COMPAT_FREEBSD6 # Compatible with FreeBSD6 #nooptions COMPAT_FREEBSD7 # Compatible with FreeBSD7 #nooptions SCSI_DELAY=5000 # Delay (in ms) before probing SCSI nooptions KTRACE # ktrace(1) support nooptions STACK # stack(9) support #nooptions SYSVSHM # SYSV-style shared memory #nooptions SYSVMSG # SYSV-style message queues #nooptions SYSVSEM # SYSV-style semaphores #nooptions _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions #nooptions KBD_INSTALL_CDEV # install a CDEV entry in /dev #nooptions STOP_NMI # Stop CPUS using NMI instead of IPI #nooptions HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) #nooptions AUDIT # Security event auditing ##options KDTRACE_HOOKS # Kernel DTrace hooks ## Debugging for use in -current #nooptions KDB # Enable kernel debugger support. #nooptions DDB # Support DDB. #nooptions GDB # Support remote GDB. #nooptions INVARIANTS # Enable calls of extra sanity checking #nooptions INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS #nooptions WITNESS # Enable checks to detect deadlocks and cycles #nooptions WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed ## To make an SMP kernel, the next two lines are needed #nooptions SMP # Symmetric MultiProcessor Kernel #nodevice apic # I/O APIC ## CPU frequency control #nodevice cpufreq ## Bus support. #nodevice acpi nodevice eisa #nodevice pci ## Floppy drives nodevice fdc ## ATA and ATAPI devices #nodevice ata #nodevice atadisk # ATA disk drives nodevice ataraid # ATA RAID drives #nodevice atapicd # ATAPI CDROM drives nodevice atapifd # ATAPI floppy drives nodevice atapist # ATAPI tape drives #nooptions ATA_STATIC_ID # Static device numbering ## SCSI Controllers nodevice ahb # EISA AHA1742 family nodevice ahc # AHA2940 and onboard AIC7xxx devices nooptions AHC_REG_PRETTY_PRINT # Print register bitfields in debug # output. Adds ~128k to driver. nodevice ahd # AHA39320/29320 and onboard AIC79xx devices nooptions AHD_REG_PRETTY_PRINT # Print register bitfields in debug # output. Adds ~215k to driver. nodevice amd # AMD 53C974 (Tekram DC-390(T)) nodevice hptiop # Highpoint RocketRaid 3xxx series nodevice isp # Qlogic family ##device ispfw # Firmware for QLogic HBAs- normally a module nodevice mpt # LSI-Logic MPT-Fusion ##device ncr # NCR/Symbios Logic nodevice sym # NCR/Symbios Logic (newer chipsets + those of `ncr') nodevice trm # Tekram DC395U/UW/F DC315U adapters nodevice adv # Advansys SCSI adapters nodevice adw # Advansys wide SCSI adapters nodevice aha # Adaptec 154x SCSI adapters nodevice aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. nodevice bt # Buslogic/Mylex MultiMaster SCSI adapters nodevice ncv # NCR 53C500 nodevice nsp # Workbit Ninja SCSI-3 nodevice stg # TMC 18C30/18C50 ## SCSI peripherals #nodevice scbus # SCSI bus (required for SCSI) nodevice ch # SCSI media changers #nodevice da # Direct Access (disks) nodevice sa # Sequential Access (tape etc) nodevice cd # CD nodevice pass # Passthrough device (direct SCSI access) nodevice ses # SCSI Environmental Services (and SAF-TE) ## RAID controllers interfaced to the SCSI subsystem nodevice amr # AMI MegaRAID nodevice arcmsr # Areca SATA II RAID nodevice asr # DPT SmartRAID V, VI and Adaptec SCSI RAID nodevice ciss # Compaq Smart RAID 5* nodevice dpt # DPT Smartcache III, IV - See NOTES for options nodevice hptmv # Highpoint RocketRAID 182x nodevice hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx nodevice iir # Intel Integrated RAID nodevice ips # IBM (Adaptec) ServeRAID nodevice mly # Mylex AcceleRAID/eXtremeRAID nodevice twa # 3ware 9000 series PATA/SATA RAID ## RAID controllers nodevice aac # Adaptec FSA RAID nodevice aacp # SCSI passthrough for aac (requires CAM) nodevice ida # Compaq Smart RAID nodevice mfi # LSI MegaRAID SAS nodevice mlx # Mylex DAC960 family nodevice pst # Promise Supertrak SX6000 nodevice twe # 3ware ATA RAID ## atkbdc0 controls both the keyboard and the PS/2 mouse #nodevice atkbdc # AT keyboard controller #nodevice atkbd # AT keyboard #nodevice psm # PS/2 mouse #nodevice kbdmux # keyboard multiplexer #nodevice vga # VGA video card driver nodevice splash # Splash screen and screen saver support ## syscons is the default console driver, resembling an SCO console #nodevice sc nodevice agp # support several AGP chipsets ## Power management support (see NOTES for more options) ##device apm ## Add suspend/resume support for the i8254. nodevice pmtimer ## PCCARD (PCMCIA) support ## PCMCIA and cardbus bridge support nodevice cbb # cardbus (yenta) bridge nodevice pccard # PC Card (16-bit) bus nodevice cardbus # CardBus (32-bit) bus ## Serial (COM) ports nodevice uart # Generic UART driver ## Parallel port nodevice ppc nodevice ppbus # Parallel port bus (required) nodevice lpt # Printer nodevice plip # TCP/IP over parallel nodevice ppi # Parallel port interface device ##device vpo # Requires scbus and da ## If you've got a "dumb" serial or parallel PCI card that is ## supported by the puc(4) glue driver, uncomment the following ## line to enable it (connects to sio, uart and/or ppc drivers): ##device puc ## PCI Ethernet NICs. nodevice de # DEC/Intel DC21x4x (``Tulip'') nodevice em # Intel PRO/1000 Gigabit Ethernet Family nodevice igb # Intel PRO/1000 PCIE Server Gigabit Family nodevice ixgb # Intel PRO/10GbE Ethernet Card nodevice le # AMD Am7900 LANCE and Am79C9xx PCnet nodevice ti # Alteon Networks Tigon I/II gigabit Ethernet nodevice txp # 3Com 3cR990 (``Typhoon'') nodevice vx # 3Com 3c590, 3c595 (``Vortex'') ## PCI Ethernet NICs that use the common MII bus controller code. ## NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! #nodevice miibus # MII bus support nodevice ae # Attansic/Atheros L2 FastEthernet nodevice age # Attansic/Atheros L1 Gigabit Ethernet nodevice ale # Atheros AR8121/AR8113/AR8114 Ethernet nodevice bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet nodevice bfe # Broadcom BCM440x 10/100 Ethernet nodevice bge # Broadcom BCM570xx Gigabit Ethernet nodevice dc # DEC/Intel 21143 and various workalikes nodevice et # Agere ET1310 10/100/Gigabit Ethernet nodevice fxp # Intel EtherExpress PRO/100B (82557, 82558) nodevice jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet nodevice lge # Level 1 LXT1001 gigabit Ethernet nodevice msk # Marvell/SysKonnect Yukon II Gigabit Ethernet nodevice nfe # nVidia nForce MCP on-board Ethernet nodevice nge # NatSemi DP83820 gigabit Ethernet ##device nve # nVidia nForce MCP on-board Ethernet Networking nodevice pcn # AMD Am79C97x PCI 10/100 (precedence over 'le') nodevice re # RealTek 8139C+/8169/8169S/8110S #nodevice rl # RealTek 8129/8139 nodevice sf # Adaptec AIC-6915 (``Starfire'') nodevice sis # Silicon Integrated Systems SiS 900/SiS 7016 nodevice sk # SysKonnect SK-984x & SK-982x gigabit Ethernet nodevice ste # Sundance ST201 (D-Link DFE-550TX) nodevice stge # Sundance/Tamarack TC9021 gigabit Ethernet nodevice tl # Texas Instruments ThunderLAN nodevice tx # SMC EtherPower II (83c170 ``EPIC'') nodevice vge # VIA VT612x gigabit Ethernet nodevice vr # VIA Rhine, Rhine II nodevice wb # Winbond W89C840F nodevice xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') ## ISA Ethernet NICs. pccard NICs included. nodevice cs # Crystal Semiconductor CS89x0 NIC ## 'device ed' requires 'device miibus' nodevice ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards nodevice ex # Intel EtherExpress Pro/10 and Pro/10+ nodevice ep # Etherlink III based cards nodevice fe # Fujitsu MB8696x based cards nodevice ie # EtherExpress 8/16, 3C507, StarLAN 10 etc. nodevice sn # SMC's 9000 series of Ethernet chips nodevice xe # Xircom pccard Ethernet ## Wireless NIC cards nodevice wlan # 802.11 support nooptions IEEE80211_DEBUG # enable debug msgs nooptions IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's nodevice wlan_wep # 802.11 WEP support nodevice wlan_ccmp # 802.11 CCMP support nodevice wlan_tkip # 802.11 TKIP support nodevice wlan_amrr # AMRR transmit rate control algorithm nodevice an # Aironet 4500/4800 802.11 wireless NICs. nodevice ath # Atheros pci/cardbus NIC's nodevice ath_hal # pci/cardbus chip support nooptions AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors nodevice ath_rate_sample # SampleRate tx rate control for ath nodevice ral # Ralink Technology RT2500 wireless NICs. nodevice wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. ##device wl # Older non 802.11 Wavelan wireless NIC. ## Pseudo devices. #nodevice loop # Network loopback #nodevice random # Entropy device #nodevice ether # Ethernet support nodevice tun # Packet tunnel. #nodevice pty # BSD-style compatibility pseudo ttys #nodevice md # Memory "disks" nodevice gif # IPv6 and IPv4 tunneling nodevice faith # IPv6-to-IPv4 relaying (translation) #nodevice firmware # firmware assist module ## The `bpf' device enables the Berkeley Packet Filter. ## Be aware of the administrative consequences of enabling this! ## Note that 'bpf' is required for DHCP. #nodevice bpf # Berkeley packet filter ## USB support #nodevice uhci # UHCI PCI->USB interface nodevice ohci # OHCI PCI->USB interface #nodevice ehci # EHCI PCI->USB interface (USB 2.0) #nodevice usb # USB Bus (required) ##device udbp # USB Double Bulk Pipe devices #nodevice uhid # "Human Interface Devices" #nodevice ukbd # Keyboard nodevice ulpt # Printer #nodevice umass # Disks/Mass storage - Requires scbus and da #nodevice ums # Mouse nodevice rum # Ralink Technology RT2501USB wireless NICs nodevice ural # Ralink Technology RT2500USB wireless NICs nodevice uath # Atheros AR5523 wireless NICs nodevice zyd # ZyDAS zb1211/zb1211b wireless NICs nodevice urio # Diamond Rio 500 MP3 player ## USB Serial devices nodevice u3g # USB-based 3G modems (Option, Huawei, Sierra) nodevice uark # Technologies ARK3116 based serial adapters nodevice ubsa # Belkin F5U103 and compatible serial adapters nodevice uftdi # For FTDI usb serial adapters nodevice uipaq # Some WinCE based devices nodevice uplcom # Prolific PL-2303 serial adapters nodevice uslcom # SI Labs CP2101/CP2102 serial adapters nodevice uvisor # Visor and Palm devices nodevice uvscom # USB serial support for DDI pocket's PHS ## USB Ethernet, requires miibus nodevice aue # ADMtek USB Ethernet nodevice axe # ASIX Electronics USB Ethernet nodevice cdce # Generic USB over Ethernet nodevice cue # CATC USB Ethernet nodevice kue # Kawasaki LSI USB Ethernet nodevice rue # RealTek RTL8150 USB Ethernet nodevice udav # Davicom DM9601E USB ## FireWire support nodevice firewire # FireWire bus code nodevice sbp # SCSI over FireWire (Requires scbus and da) nodevice fwe # Ethernet over FireWire (non-standard!) nodevice fwip # IP over FireWire (RFC 2734,3146) nodevice dcons # Dumb console driver nodevice dcons_crom # Configuration ROM for dcons #===================================== #options QUOTA options SC_ALT_MOUSE_IMAGE options SC_MOUSE_CHAR=0x3 options SC_HISTORY_SIZE=500 options SC_PIXEL_MODE #options KVA_PAGES=320