GENERIC revision 124935
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 124935 2004-01-24 21:38:52Z jeff $ 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 29makeoptions NO_MODULES=not_yet 30 31options SCHED_ULE #ULE 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. 59options PFIL_HOOKS # pfil(9) framework 60 61# Debugging for use in -current 62options DDB #Enable the kernel debugger 63options INVARIANTS #Enable calls of extra sanity checking 64options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS 65options WITNESS #Enable checks to detect deadlocks and cycles 66options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed 67 68# Make an SMP-capable kernel by default 69options SMP # Symmetric MultiProcessor Kernel 70# Workarounds for some known-to-be-broken chipsets (nVidia nForce3-Pro150) 71device atpic # 8259A compatability 72options NO_MIXED_MODE # Don't penalize working chipsets 73 74device acpi 75device isa 76device pci 77 78 79# Sound (no modules) 80device pcm 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 asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 124device ciss # Compaq Smart RAID 5* 125device dpt # DPT Smartcache III, IV - See NOTES for options 126device iir # Intel Integrated RAID 127device ips # IBM (Adaptec) ServeRAID 128device mly # Mylex AcceleRAID/eXtremeRAID 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 txp # 3Com 3cR990 (``Typhoon'') 178device vx # 3Com 3c590, 3c595 (``Vortex'') 179 180# PCI Ethernet NICs that use the common MII bus controller code. 181# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 182device miibus # MII bus support 183device bfe # Broadcom BCM440x 10/100 ethernet 184device bge # Broadcom BCM570xx Gigabit Ethernet 185device dc # DEC/Intel 21143 and various workalikes 186device fxp # Intel EtherExpress PRO/100B (82557, 82558) 187device pcn # AMD Am79C97x PCI 10/100 (precedence over 'lnc') 188device re # RealTek 8139C+/8169/8169S/8110S 189device rl # RealTek 8129/8139 190device sf # Adaptec AIC-6915 (``Starfire'') 191device sis # Silicon Integrated Systems SiS 900/SiS 7016 192device sk # SysKonnect SK-984x and SK-982x gigabit ethernet 193device ste # Sundance ST201 (D-Link DFE-550TX) 194device ti # Alteon Networks Tigon I/II gigabit ethernet 195device tl # Texas Instruments ThunderLAN 196device tx # SMC EtherPower II (83c170 ``EPIC'') 197device vr # VIA Rhine, Rhine II 198device wb # Winbond W89C840F 199device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 200 201# ISA Ethernet NICs. pccard nics included. 202device cs # Crystal Semiconductor CS89x0 NIC 203# 'device ed' requires 'device miibus' 204# XXX kvtop brokenness, pointer/int warnings 205#device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 206device ex # Intel EtherExpress Pro/10 and Pro/10+ 207device ep # Etherlink III based cards 208device fe # Fujitsu MB8696x based cards 209# XXX kvtop brokenness 210#device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc. 211# XXX kvtop brokenness, pointer/int warnings 212#device lnc # NE2100, NE32-VL Lance Ethernet cards 213device sn # SMC's 9000 series of ethernet chips 214device xe # Xircom pccard ethernet 215 216# ISA devices that use the old ISA shims 217#device le 218 219# Wireless NIC cards 220device wlan # 802.11 support 221device an # Aironet 4500/4800 802.11 wireless NICs. 222device awi # BayStack 660 and others 223device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 224#device wl # Older non 802.11 Wavelan wireless NIC. 225 226# Pseudo devices - the number indicates how many units to allocate. 227device random # Entropy device 228device loop # Network loopback 229device ether # Ethernet support 230device sl # Kernel SLIP 231device ppp # Kernel PPP 232device tun # Packet tunnel. 233device pty # Pseudo-ttys (telnet etc) 234device md # Memory "disks" 235device gif # IPv6 and IPv4 tunneling 236device faith # IPv6-to-IPv4 relaying (translation) 237 238# The `bpf' device enables the Berkeley Packet Filter. 239# Be aware of the administrative consequences of enabling this! 240device bpf # Berkeley packet filter 241 242# USB support 243device uhci # UHCI PCI->USB interface 244device ohci # OHCI PCI->USB interface 245device usb # USB Bus (required) 246#device udbp # USB Double Bulk Pipe devices 247device ugen # Generic 248device uhid # "Human Interface Devices" 249device ukbd # Keyboard 250device ulpt # Printer 251device umass # Disks/Mass storage - Requires scbus and da 252device ums # Mouse 253device urio # Diamond Rio 500 MP3 player 254device uscanner # Scanners 255# USB Ethernet, requires mii 256device aue # ADMtek USB ethernet 257device axe # ASIX Electronics USB ethernet 258device cue # CATC USB ethernet 259device kue # Kawasaki LSI USB ethernet 260 261# FireWire support 262device firewire # FireWire bus code 263device sbp # SCSI over FireWire (Requires scbus and da) 264device fwe # Ethernet over FireWire (non-standard!) 265