GENERIC revision 122288
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 122288 2003-11-08 03:17:36Z peter $ 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 28#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 29makeoptions NO_MODULES=not_yet 30 31options SCHED_4BSD #4BSD scheduler 32options INET #InterNETworking 33options INET6 #IPv6 communications protocols 34options FFS #Berkeley Fast Filesystem 35options SOFTUPDATES #Enable FFS soft updates support 36options UFS_ACL #Support for access control lists 37options UFS_DIRHASH #Improve performance on big directories 38options MD_ROOT #MD is a potential root device 39options NFSCLIENT #Network Filesystem Client 40options NFSSERVER #Network Filesystem Server 41options NFS_ROOT #NFS usable as /, requires NFSCLIENT 42options MSDOSFS #MSDOS Filesystem 43options CD9660 #ISO 9660 Filesystem 44options PROCFS #Process filesystem (requires PSEUDOFS) 45options PSEUDOFS #Pseudo-filesystem framework 46options IA32 #Compatible with i386 binaries 47options COMPAT_FREEBSD4 #Compatible with FreeBSD4 48options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI 49options KTRACE #ktrace(1) support 50options SYSVSHM #SYSV-style shared memory 51options SYSVMSG #SYSV-style message queues 52options SYSVSEM #SYSV-style semaphores 53options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions 54options KBD_INSTALL_CDEV # install a CDEV entry in /dev 55options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 56 # output. Adds ~128k to driver. 57options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 58 # output. Adds ~215k to driver. 59 60# Debugging for use in -current 61options DDB #Enable the kernel debugger 62options INVARIANTS #Enable calls of extra sanity checking 63options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS 64options WITNESS #Enable checks to detect deadlocks and cycles 65options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed 66 67device acpi 68device isa 69device pci 70 71 72# Sound (no modules) 73device pcm 74 75# Floppy drives 76device fdc 77 78# ATA and ATAPI devices 79device ata 80device atadisk # ATA disk drives 81device ataraid # ATA RAID drives 82device atapicd # ATAPI CDROM drives 83device atapifd # ATAPI floppy drives 84device atapist # ATAPI tape drives 85options ATA_STATIC_ID #Static device numbering 86 87# SCSI Controllers 88device ahb # EISA AHA1742 family 89device ahc # AHA2940 and onboard AIC7xxx devices 90device ahd # AHA39320/29320 and onboard AIC79xx devices 91device amd # AMD 53C974 (Tekram DC-390(T)) 92device isp # Qlogic family 93device mpt # LSI-Logic MPT-Fusion 94#device ncr # NCR/Symbios Logic 95#XXX #error unknown architecture 96#device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 97device trm # Tekram DC395U/UW/F DC315U adapters 98 99device adv # Advansys SCSI adapters 100device adw # Advansys wide SCSI adapters 101device aha # Adaptec 154x SCSI adapters 102device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 103device bt # Buslogic/Mylex MultiMaster SCSI adapters 104 105 106# SCSI peripherals 107device scbus # SCSI bus (required for SCSI) 108device ch # SCSI media changers 109device da # Direct Access (disks) 110device sa # Sequential Access (tape etc) 111device cd # CD 112device pass # Passthrough device (direct SCSI access) 113device ses # SCSI Environmental Services (and SAF-TE) 114 115# RAID controllers interfaced to the SCSI subsystem 116device amr # AMI MegaRAID 117device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 118device ciss # Compaq Smart RAID 5* 119device dpt # DPT Smartcache III, IV - See NOTES for options 120device iir # Intel Integrated RAID 121device ips # IBM (Adaptec) ServeRAID 122device mly # Mylex AcceleRAID/eXtremeRAID 123 124# RAID controllers 125device aac # Adaptec FSA RAID 126device aacp # SCSI passthrough for aac (requires CAM) 127device ida # Compaq Smart RAID 128device mlx # Mylex DAC960 family 129#XXX pointer/int warnings 130#device pst # Promise Supertrak SX6000 131device twe # 3ware ATA RAID 132 133# atkbdc0 controls both the keyboard and the PS/2 mouse 134device atkbdc # AT keyboard controller 135device atkbd # AT keyboard 136device psm # PS/2 mouse 137 138device vga # VGA video card driver 139 140device splash # Splash screen and screen saver support 141 142# syscons is the default console driver, resembling an SCO console 143device sc 144 145# PCCARD (PCMCIA) support 146# Pcmcia and cardbus bridge support 147device cbb # cardbus (yenta) bridge 148#device pcic # ExCA ISA and PCI bridges 149device pccard # PC Card (16-bit) bus 150device cardbus # CardBus (32-bit) bus 151 152# Serial (COM) ports 153device sio # 8250, 16[45]50 based serial ports 154 155# Parallel port 156device ppc 157device ppbus # Parallel port bus (required) 158device lpt # Printer 159device plip # TCP/IP over parallel 160device ppi # Parallel port interface device 161#device vpo # Requires scbus and da 162 163# If you've got a "dumb" serial or parallel PCI card that is 164# supported by the puc(4) glue driver, uncomment the following 165# line to enable it (connects to the sio and/or ppc drivers): 166#device puc 167 168# PCI Ethernet NICs. 169device de # DEC/Intel DC21x4x (``Tulip'') 170device em # Intel PRO/1000 adapter Gigabit Ethernet Card 171device txp # 3Com 3cR990 (``Typhoon'') 172device vx # 3Com 3c590, 3c595 (``Vortex'') 173 174# PCI Ethernet NICs that use the common MII bus controller code. 175# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 176device miibus # MII bus support 177device bfe # Broadcom BCM440x 10/100 ethernet 178device bge # Broadcom BCM570xx Gigabit Ethernet 179device dc # DEC/Intel 21143 and various workalikes 180device fxp # Intel EtherExpress PRO/100B (82557, 82558) 181device pcn # AMD Am79C97x PCI 10/100 (precedence over 'lnc') 182device re # RealTek 8139C+/8169/8169S/8110S 183device rl # RealTek 8129/8139 184device sf # Adaptec AIC-6915 (``Starfire'') 185device sis # Silicon Integrated Systems SiS 900/SiS 7016 186device sk # SysKonnect SK-984x and SK-982x gigabit ethernet 187device ste # Sundance ST201 (D-Link DFE-550TX) 188device ti # Alteon Networks Tigon I/II gigabit ethernet 189device tl # Texas Instruments ThunderLAN 190device tx # SMC EtherPower II (83c170 ``EPIC'') 191device vr # VIA Rhine, Rhine II 192device wb # Winbond W89C840F 193device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 194 195# ISA Ethernet NICs. pccard nics included. 196device cs # Crystal Semiconductor CS89x0 NIC 197# 'device ed' requires 'device miibus' 198# XXX kvtop brokenness, pointer/int warnings 199#device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 200device ex # Intel EtherExpress Pro/10 and Pro/10+ 201device ep # Etherlink III based cards 202device fe # Fujitsu MB8696x based cards 203# XXX kvtop brokenness 204#device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc. 205# XXX kvtop brokenness, pointer/int warnings 206#device lnc # NE2100, NE32-VL Lance Ethernet cards 207device sn # SMC's 9000 series of ethernet chips 208device xe # Xircom pccard ethernet 209 210# ISA devices that use the old ISA shims 211#device le 212 213# Wireless NIC cards 214device wlan # 802.11 support 215device an # Aironet 4500/4800 802.11 wireless NICs. 216device awi # BayStack 660 and others 217device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 218#device wl # Older non 802.11 Wavelan wireless NIC. 219 220# Pseudo devices - the number indicates how many units to allocate. 221device random # Entropy device 222device loop # Network loopback 223device ether # Ethernet support 224device sl # Kernel SLIP 225device ppp # Kernel PPP 226device tun # Packet tunnel. 227device pty # Pseudo-ttys (telnet etc) 228device md # Memory "disks" 229device gif # IPv6 and IPv4 tunneling 230device faith # IPv6-to-IPv4 relaying (translation) 231 232# The `bpf' device enables the Berkeley Packet Filter. 233# Be aware of the administrative consequences of enabling this! 234device bpf # Berkeley packet filter 235 236# USB support 237device uhci # UHCI PCI->USB interface 238device ohci # OHCI PCI->USB interface 239device usb # USB Bus (required) 240#device udbp # USB Double Bulk Pipe devices 241device ugen # Generic 242device uhid # "Human Interface Devices" 243device ukbd # Keyboard 244device ulpt # Printer 245device umass # Disks/Mass storage - Requires scbus and da 246device ums # Mouse 247device urio # Diamond Rio 500 MP3 player 248device uscanner # Scanners 249# USB Ethernet, requires mii 250device aue # ADMtek USB ethernet 251device axe # ASIX Electronics USB ethernet 252device cue # CATC USB ethernet 253device kue # Kawasaki LSI USB ethernet 254 255# FireWire support 256device firewire # FireWire bus code 257device sbp # SCSI over FireWire (Requires scbus and da) 258device fwe # Ethernet over FireWire (non-standard!) 259