GENERIC revision 132353
1# 2# GENERIC -- Generic kernel configuration file for FreeBSD/amd64 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: head/sys/amd64/conf/GENERIC 132353 2004-07-18 15:59:03Z scottl $ 20 21machine amd64 22cpu HAMMER 23ident GENERIC 24 25# To statically compile in device wiring instead of /boot/device.hints 26#hints "GENERIC.hints" # Default places to look for devices. 27 28makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 29 30options SCHED_ULE # ULE scheduler 31options INET # InterNETworking 32options INET6 # IPv6 communications protocols 33options FFS # Berkeley Fast Filesystem 34options SOFTUPDATES # Enable FFS soft updates support 35options UFS_ACL # Support for access control lists 36options UFS_DIRHASH # Improve performance on big directories 37options MD_ROOT # MD is a potential root device 38options NFSCLIENT # Network Filesystem Client 39options NFSSERVER # Network Filesystem Server 40options NFS_ROOT # NFS usable as /, requires NFSCLIENT 41options NTFS # NT File System 42options MSDOSFS # MSDOS Filesystem 43options CD9660 # ISO 9660 Filesystem 44options PROCFS # Process filesystem (requires PSEUDOFS) 45options PSEUDOFS # Pseudo-filesystem framework 46options GEOM_GPT # GUID Partition Tables. 47options IA32 # Compatible with i386 binaries 48options COMPAT_FREEBSD4 # Compatible with FreeBSD4 49options SCSI_DELAY=15000 # Delay (in ms) before probing SCSI 50options KTRACE # ktrace(1) support 51options SYSVSHM # SYSV-style shared memory 52options SYSVMSG # SYSV-style message queues 53options SYSVSEM # SYSV-style semaphores 54options _KPOSIX_PRIORITY_SCHEDULING # Posix P1003_1B real-time extensions 55options KBD_INSTALL_CDEV # install a CDEV entry in /dev 56options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 57 # output. Adds ~128k to driver. 58options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 59 # output. Adds ~215k to driver. 60options PFIL_HOOKS # pfil(9) framework 61 62# Debugging for use in -current 63options KDB # Enable kernel debugger support. 64options DDB # Support DDB. 65options GDB # Support remote GDB. 66options INVARIANTS # Enable calls of extra sanity checking 67options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 68options WITNESS # Enable checks to detect deadlocks and cycles 69options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 70 71# Make an SMP-capable kernel by default 72options SMP # Symmetric MultiProcessor Kernel 73# Workarounds for some known-to-be-broken chipsets (nVidia nForce3-Pro150) 74device atpic # 8259A compatability 75options NO_MIXED_MODE # Don't penalize working chipsets 76 77# Bus support. Do not remove isa, even if you have no isa slots 78device acpi 79device isa 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 97device ahd # AHA39320/29320 and onboard AIC79xx devices 98device amd # AMD 53C974 (Tekram DC-390(T)) 99device isp # Qlogic family 100device mpt # LSI-Logic MPT-Fusion 101#device ncr # NCR/Symbios Logic 102device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 103device trm # Tekram DC395U/UW/F DC315U adapters 104 105device adv # Advansys SCSI adapters 106device adw # Advansys wide SCSI adapters 107device aha # Adaptec 154x SCSI adapters 108device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 109device bt # Buslogic/Mylex MultiMaster SCSI adapters 110 111 112# SCSI peripherals 113device scbus # SCSI bus (required for SCSI) 114device ch # SCSI media changers 115device da # Direct Access (disks) 116device sa # Sequential Access (tape etc) 117device cd # CD 118device pass # Passthrough device (direct SCSI access) 119device ses # SCSI Environmental Services (and SAF-TE) 120 121# RAID controllers interfaced to the SCSI subsystem 122device amr # AMI MegaRAID 123device ciss # Compaq Smart RAID 5* 124device dpt # DPT Smartcache III, IV - See NOTES for options 125device iir # Intel Integrated RAID 126device ips # IBM (Adaptec) ServeRAID 127device mly # Mylex AcceleRAID/eXtremeRAID 128device twa # 3ware 9000 series PATA/SATA RAID 129 130# RAID controllers 131device aac # Adaptec FSA RAID 132device aacp # SCSI passthrough for aac (requires CAM) 133device ida # Compaq Smart RAID 134device mlx # Mylex DAC960 family 135#XXX pointer/int warnings 136#device pst # Promise Supertrak SX6000 137device twe # 3ware ATA RAID 138 139# atkbdc0 controls both the keyboard and the PS/2 mouse 140device atkbdc # AT keyboard controller 141device atkbd # AT keyboard 142device psm # PS/2 mouse 143 144device vga # VGA video card driver 145 146device splash # Splash screen and screen saver support 147 148# syscons is the default console driver, resembling an SCO console 149device sc 150 151# PCCARD (PCMCIA) support 152# PCMCIA and cardbus bridge support 153device cbb # cardbus (yenta) bridge 154#device pcic # ExCA ISA and PCI bridges 155device pccard # PC Card (16-bit) bus 156device cardbus # CardBus (32-bit) bus 157 158# Serial (COM) ports 159device sio # 8250, 16[45]50 based serial ports 160 161# Parallel port 162device ppc 163device ppbus # Parallel port bus (required) 164device lpt # Printer 165device plip # TCP/IP over parallel 166device ppi # Parallel port interface device 167#device vpo # Requires scbus and da 168 169# If you've got a "dumb" serial or parallel PCI card that is 170# supported by the puc(4) glue driver, uncomment the following 171# line to enable it (connects to the sio and/or ppc drivers): 172#device puc 173 174# PCI Ethernet NICs. 175device de # DEC/Intel DC21x4x (``Tulip'') 176device em # Intel PRO/1000 adapter Gigabit Ethernet Card 177device ixgb # Intel PRO/10GbE Ethernet Card 178device txp # 3Com 3cR990 (``Typhoon'') 179device vx # 3Com 3c590, 3c595 (``Vortex'') 180 181# PCI Ethernet NICs that use the common MII bus controller code. 182# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 183device miibus # MII bus support 184device bfe # Broadcom BCM440x 10/100 Ethernet 185device bge # Broadcom BCM570xx Gigabit Ethernet 186device dc # DEC/Intel 21143 and various workalikes 187device fxp # Intel EtherExpress PRO/100B (82557, 82558) 188device pcn # AMD Am79C97x PCI 10/100 (precedence over 'lnc') 189device re # RealTek 8139C+/8169/8169S/8110S 190device rl # RealTek 8129/8139 191device sf # Adaptec AIC-6915 (``Starfire'') 192device sis # Silicon Integrated Systems SiS 900/SiS 7016 193device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 194device ste # Sundance ST201 (D-Link DFE-550TX) 195device ti # Alteon Networks Tigon I/II gigabit Ethernet 196device tl # Texas Instruments ThunderLAN 197device tx # SMC EtherPower II (83c170 ``EPIC'') 198device vr # VIA Rhine, Rhine II 199device wb # Winbond W89C840F 200device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 201 202# ISA Ethernet NICs. pccard NICs included. 203device cs # Crystal Semiconductor CS89x0 NIC 204# 'device ed' requires 'device miibus' 205# XXX kvtop brokenness, pointer/int warnings 206#device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 207device ex # Intel EtherExpress Pro/10 and Pro/10+ 208device ep # Etherlink III based cards 209device fe # Fujitsu MB8696x based cards 210# XXX kvtop brokenness 211#device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc. 212# XXX kvtop brokenness, pointer/int warnings 213#device lnc # NE2100, NE32-VL Lance Ethernet cards 214device sn # SMC's 9000 series of Ethernet chips 215device xe # Xircom pccard Ethernet 216 217# ISA devices that use the old ISA shims 218#device le 219 220# Wireless NIC cards 221device wlan # 802.11 support 222device an # Aironet 4500/4800 802.11 wireless NICs. 223device awi # BayStack 660 and others 224device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 225#device wl # Older non 802.11 Wavelan wireless NIC. 226 227# Pseudo devices. 228device random # Entropy device 229device loop # Network loopback 230device ether # Ethernet support 231device sl # Kernel SLIP 232device ppp # Kernel PPP 233device tun # Packet tunnel. 234device pty # Pseudo-ttys (telnet etc) 235device md # Memory "disks" 236device gif # IPv6 and IPv4 tunneling 237device faith # IPv6-to-IPv4 relaying (translation) 238 239# The `bpf' device enables the Berkeley Packet Filter. 240# Be aware of the administrative consequences of enabling this! 241device bpf # Berkeley packet filter 242 243# USB support 244device uhci # UHCI PCI->USB interface 245device ohci # OHCI PCI->USB interface 246device usb # USB Bus (required) 247#device udbp # USB Double Bulk Pipe devices 248device ugen # Generic 249device uhid # "Human Interface Devices" 250device ukbd # Keyboard 251device ulpt # Printer 252device umass # Disks/Mass storage - Requires scbus and da 253device ums # Mouse 254device urio # Diamond Rio 500 MP3 player 255device uscanner # Scanners 256# USB Ethernet, requires mii 257device aue # ADMtek USB Ethernet 258device axe # ASIX Electronics USB Ethernet 259device cue # CATC USB Ethernet 260device kue # Kawasaki LSI USB Ethernet 261device rue # RealTek RTL8150 USB Ethernet 262 263# FireWire support 264device firewire # FireWire bus code 265device sbp # SCSI over FireWire (Requires scbus and da) 266device fwe # Ethernet over FireWire (non-standard!) 267