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 63options AUDIT # Security event auditing 64 65# Debugging for use in -current 66options KDB # Enable kernel debugger support. 67options DDB # Support DDB. 68options GDB # Support remote GDB. 69options INVARIANTS # Enable calls of extra sanity checking 70options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 71options WITNESS # Enable checks to detect deadlocks and cycles 72options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 73 74# To make an SMP kernel, the next two lines are needed 75options SMP # Symmetric MultiProcessor Kernel 76device apic # I/O APIC 77 78# Bus support. 79device eisa 80device pci 81 82# Floppy drives 83device fdc 84 85# ATA and ATAPI devices 86device ata 87device atadisk # ATA disk drives 88device ataraid # ATA RAID drives 89device atapicd # ATAPI CDROM drives 90device atapifd # ATAPI floppy drives 91device atapist # ATAPI tape drives 92options ATA_STATIC_ID # Static device numbering 93 94# SCSI Controllers 95device ahb # EISA AHA1742 family 96device ahc # AHA2940 and onboard AIC7xxx devices 97options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 98 # output. Adds ~128k to driver. 99device ahd # AHA39320/29320 and onboard AIC79xx devices 100options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 101 # output. Adds ~215k to driver. 102device amd # AMD 53C974 (Tekram DC-390(T)) 103device hptiop # Highpoint RocketRaid 3xxx series 104device isp # Qlogic family 105#device ispfw # Firmware for QLogic HBAs- normally a module 106device mpt # LSI-Logic MPT-Fusion 107#device ncr # NCR/Symbios Logic 108device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 109device trm # Tekram DC395U/UW/F DC315U adapters 110 111device adv # Advansys SCSI adapters 112device adw # Advansys wide SCSI adapters 113device aha # Adaptec 154x SCSI adapters 114device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 115device bt # Buslogic/Mylex MultiMaster SCSI adapters 116 117device ncv # NCR 53C500 118device nsp # Workbit Ninja SCSI-3 119device stg # TMC 18C30/18C50 120 121# SCSI peripherals 122device scbus # SCSI bus (required for SCSI) 123device ch # SCSI media changers 124device da # Direct Access (disks) 125device sa # Sequential Access (tape etc) 126device cd # CD 127device pass # Passthrough device (direct SCSI access) 128device ses # SCSI Environmental Services (and SAF-TE) 129 130# RAID controllers interfaced to the SCSI subsystem 131device amr # AMI MegaRAID 132device arcmsr # Areca SATA II RAID 133device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 134device ciss # Compaq Smart RAID 5* 135device dpt # DPT Smartcache III, IV - See NOTES for options 136device hptmv # Highpoint RocketRAID 182x 137device rr232x # Highpoint RocketRAID 232x 138device iir # Intel Integrated RAID 139device ips # IBM (Adaptec) ServeRAID 140device mly # Mylex AcceleRAID/eXtremeRAID 141device twa # 3ware 9000 series PATA/SATA RAID 142 143# RAID controllers 144device aac # Adaptec FSA RAID 145device aacp # SCSI passthrough for aac (requires CAM) 146device ida # Compaq Smart RAID 147device mfi # LSI MegaRAID SAS 148device mlx # Mylex DAC960 family 149device pst # Promise Supertrak SX6000 150device twe # 3ware ATA RAID 151 152# atkbdc0 controls both the keyboard and the PS/2 mouse 153device atkbdc # AT keyboard controller 154device atkbd # AT keyboard 155device psm # PS/2 mouse 156 157device kbdmux # keyboard multiplexer 158 159device vga # VGA video card driver 160 161device splash # Splash screen and screen saver support 162 163# syscons is the default console driver, resembling an SCO console 164device sc 165 166device agp # support several AGP chipsets 167 168# Power management support (see NOTES for more options) 169#device apm 170# Add suspend/resume support for the i8254. 171device pmtimer 172 173# PCCARD (PCMCIA) support 174# PCMCIA and cardbus bridge support 175device cbb # cardbus (yenta) bridge 176device pccard # PC Card (16-bit) bus 177device cardbus # CardBus (32-bit) bus 178 179# Serial (COM) ports 180device sio # 8250, 16[45]50 based serial ports 181device uart # Generic UART driver 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 sio, uart 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 le # AMD Am7900 LANCE and Am79C9xx PCnet 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 bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 208device bfe # Broadcom BCM440x 10/100 Ethernet 209device bge # Broadcom BCM570xx Gigabit Ethernet 210device dc # DEC/Intel 21143 and various workalikes 211device fxp # Intel EtherExpress PRO/100B (82557, 82558) 212device lge # Level 1 LXT1001 gigabit Ethernet 213device msk # Marvell/SysKonnect Yukon II 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 'le') 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 stge # Sundance/Tamarack TC9021 gigabit Ethernet 224device ti # Alteon Networks Tigon I/II gigabit Ethernet 225device tl # Texas Instruments ThunderLAN 226device tx # SMC EtherPower II (83c170 ``EPIC'') 227device vge # VIA VT612x gigabit Ethernet 228device vr # VIA Rhine, Rhine II 229device wb # Winbond W89C840F 230device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 231 232# ISA Ethernet NICs. pccard NICs included. 233device cs # Crystal Semiconductor CS89x0 NIC 234# 'device ed' requires 'device miibus' 235device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 236device ex # Intel EtherExpress Pro/10 and Pro/10+ 237device ep # Etherlink III based cards 238device fe # Fujitsu MB8696x based cards 239device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc. 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 wlan_amrr # AMRR transmit rate control algorithm 249device an # Aironet 4500/4800 802.11 wireless NICs. 250device ath # Atheros pci/cardbus NIC's 251device ath_hal # Atheros HAL (Hardware Access Layer) 252device ath_rate_sample # SampleRate tx rate control for ath 253device awi # BayStack 660 and others 254device ral # Ralink Technology RT2500 wireless NICs. 255device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 256#device wl # Older non 802.11 Wavelan wireless NIC. 257 258# Pseudo devices. 259device loop # Network loopback 260device random # Entropy device 261device ether # Ethernet support 262device sl # Kernel SLIP 263device ppp # Kernel PPP 264device tun # Packet tunnel. 265device pty # Pseudo-ttys (telnet etc) 266device md # Memory "disks" 267device gif # IPv6 and IPv4 tunneling 268device faith # IPv6-to-IPv4 relaying (translation) 269device firmware # firmware assist module 270 271# The `bpf' device enables the Berkeley Packet Filter. 272# Be aware of the administrative consequences of enabling this! 273# Note that 'bpf' is required for DHCP. 274device bpf # Berkeley packet filter 275 276# USB support 277device uhci # UHCI PCI->USB interface 278device ohci # OHCI PCI->USB interface 279device ehci # EHCI PCI->USB interface (USB 2.0) 280device usb # USB Bus (required) 281#device udbp # USB Double Bulk Pipe devices 282device ugen # Generic 283device uhid # "Human Interface Devices" 284device ukbd # Keyboard 285device ulpt # Printer 286device umass # Disks/Mass storage - Requires scbus and da 287device ums # Mouse 288device ural # Ralink Technology RT2500USB wireless NICs 289device rum # Ralink Technology RT2501USB wireless NICs 290device urio # Diamond Rio 500 MP3 player 291device uscanner # Scanners 292# USB Ethernet, requires miibus 293device aue # ADMtek USB Ethernet 294device axe # ASIX Electronics USB Ethernet 295device cdce # Generic USB over Ethernet 296device cue # CATC USB Ethernet 297device kue # Kawasaki LSI USB Ethernet 298device rue # RealTek RTL8150 USB Ethernet 299 300# FireWire support 301device firewire # FireWire bus code 302device sbp # SCSI over FireWire (Requires scbus and da) 303device fwe # Ethernet over FireWire (non-standard!) 304device fwip # IP over FireWire (RFC 2734,3146) 305device dcons # Dumb console driver 306device dcons_crom # Configuration ROM for dcons 307