GENERIC revision 132269
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 132269 2004-07-16 21:48:30Z ps $ 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 ADAPTIVE_MUTEXES # mutexes first spin lock, then sleep 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 NTFS # NT File System 43options MSDOSFS # MSDOS Filesystem 44options CD9660 # ISO 9660 Filesystem 45options PROCFS # Process filesystem (requires PSEUDOFS) 46options PSEUDOFS # Pseudo-filesystem framework 47options GEOM_GPT # GUID Partition Tables. 48options IA32 # Compatible with i386 binaries 49options COMPAT_FREEBSD4 # Compatible with FreeBSD4 50options SCSI_DELAY=15000 # Delay (in ms) before probing SCSI 51options KTRACE # ktrace(1) support 52options SYSVSHM # SYSV-style shared memory 53options SYSVMSG # SYSV-style message queues 54options SYSVSEM # SYSV-style semaphores 55options _KPOSIX_PRIORITY_SCHEDULING # Posix P1003_1B real-time extensions 56options KBD_INSTALL_CDEV # install a CDEV entry in /dev 57options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 58 # output. Adds ~128k to driver. 59options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 60 # output. Adds ~215k to driver. 61options PFIL_HOOKS # pfil(9) framework 62 63# Debugging for use in -current 64options KDB # Enable kernel debugger support. 65options DDB # Support DDB. 66options GDB # Support remote GDB. 67options INVARIANTS # Enable calls of extra sanity checking 68options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 69options WITNESS # Enable checks to detect deadlocks and cycles 70options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 71 72# Make an SMP-capable kernel by default 73options SMP # Symmetric MultiProcessor Kernel 74# Workarounds for some known-to-be-broken chipsets (nVidia nForce3-Pro150) 75device atpic # 8259A compatability 76options NO_MIXED_MODE # Don't penalize working chipsets 77 78# Bus support. Do not remove isa, even if you have no isa slots 79device acpi 80device isa 81device pci 82 83# Floppy drives 84device fdc 85 86# ATA and ATAPI devices 87device ata 88device atadisk # ATA disk drives 89device ataraid # ATA RAID drives 90device atapicd # ATAPI CDROM drives 91device atapifd # ATAPI floppy drives 92device atapist # ATAPI tape drives 93options ATA_STATIC_ID # Static device numbering 94 95# SCSI Controllers 96device ahb # EISA AHA1742 family 97device ahc # AHA2940 and onboard AIC7xxx devices 98device ahd # AHA39320/29320 and onboard AIC79xx devices 99device amd # AMD 53C974 (Tekram DC-390(T)) 100device isp # Qlogic family 101device mpt # LSI-Logic MPT-Fusion 102#device ncr # NCR/Symbios Logic 103device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 104device trm # Tekram DC395U/UW/F DC315U adapters 105 106device adv # Advansys SCSI adapters 107device adw # Advansys wide SCSI adapters 108device aha # Adaptec 154x SCSI adapters 109device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 110device bt # Buslogic/Mylex MultiMaster SCSI adapters 111 112 113# SCSI peripherals 114device scbus # SCSI bus (required for SCSI) 115device ch # SCSI media changers 116device da # Direct Access (disks) 117device sa # Sequential Access (tape etc) 118device cd # CD 119device pass # Passthrough device (direct SCSI access) 120device ses # SCSI Environmental Services (and SAF-TE) 121 122# RAID controllers interfaced to the SCSI subsystem 123device amr # AMI MegaRAID 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 129device twa # 3ware 9000 series PATA/SATA RAID 130 131# RAID controllers 132device aac # Adaptec FSA RAID 133device aacp # SCSI passthrough for aac (requires CAM) 134device ida # Compaq Smart RAID 135device mlx # Mylex DAC960 family 136#XXX pointer/int warnings 137#device pst # Promise Supertrak SX6000 138device twe # 3ware ATA RAID 139 140# atkbdc0 controls both the keyboard and the PS/2 mouse 141device atkbdc # AT keyboard controller 142device atkbd # AT keyboard 143device psm # PS/2 mouse 144 145device vga # VGA video card driver 146 147device splash # Splash screen and screen saver support 148 149# syscons is the default console driver, resembling an SCO console 150device sc 151 152# PCCARD (PCMCIA) support 153# PCMCIA and cardbus bridge support 154device cbb # cardbus (yenta) bridge 155#device pcic # ExCA ISA and PCI bridges 156device pccard # PC Card (16-bit) bus 157device cardbus # CardBus (32-bit) bus 158 159# Serial (COM) ports 160device sio # 8250, 16[45]50 based serial ports 161 162# Parallel port 163device ppc 164device ppbus # Parallel port bus (required) 165device lpt # Printer 166device plip # TCP/IP over parallel 167device ppi # Parallel port interface device 168#device vpo # Requires scbus and da 169 170# If you've got a "dumb" serial or parallel PCI card that is 171# supported by the puc(4) glue driver, uncomment the following 172# line to enable it (connects to the sio and/or ppc drivers): 173#device puc 174 175# PCI Ethernet NICs. 176device de # DEC/Intel DC21x4x (``Tulip'') 177device em # Intel PRO/1000 adapter Gigabit Ethernet Card 178device ixgb # Intel PRO/10GbE Ethernet Card 179device txp # 3Com 3cR990 (``Typhoon'') 180device vx # 3Com 3c590, 3c595 (``Vortex'') 181 182# PCI Ethernet NICs that use the common MII bus controller code. 183# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 184device miibus # MII bus support 185device bfe # Broadcom BCM440x 10/100 Ethernet 186device bge # Broadcom BCM570xx Gigabit Ethernet 187device dc # DEC/Intel 21143 and various workalikes 188device fxp # Intel EtherExpress PRO/100B (82557, 82558) 189device pcn # AMD Am79C97x PCI 10/100 (precedence over 'lnc') 190device re # RealTek 8139C+/8169/8169S/8110S 191device rl # RealTek 8129/8139 192device sf # Adaptec AIC-6915 (``Starfire'') 193device sis # Silicon Integrated Systems SiS 900/SiS 7016 194device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 195device ste # Sundance ST201 (D-Link DFE-550TX) 196device ti # Alteon Networks Tigon I/II gigabit Ethernet 197device tl # Texas Instruments ThunderLAN 198device tx # SMC EtherPower II (83c170 ``EPIC'') 199device vr # VIA Rhine, Rhine II 200device wb # Winbond W89C840F 201device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 202 203# ISA Ethernet NICs. pccard NICs included. 204device cs # Crystal Semiconductor CS89x0 NIC 205# 'device ed' requires 'device miibus' 206# XXX kvtop brokenness, pointer/int warnings 207#device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 208device ex # Intel EtherExpress Pro/10 and Pro/10+ 209device ep # Etherlink III based cards 210device fe # Fujitsu MB8696x based cards 211# XXX kvtop brokenness 212#device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc. 213# XXX kvtop brokenness, pointer/int warnings 214#device lnc # NE2100, NE32-VL Lance Ethernet cards 215device sn # SMC's 9000 series of Ethernet chips 216device xe # Xircom pccard Ethernet 217 218# ISA devices that use the old ISA shims 219#device le 220 221# Wireless NIC cards 222device wlan # 802.11 support 223device an # Aironet 4500/4800 802.11 wireless NICs. 224device awi # BayStack 660 and others 225device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 226#device wl # Older non 802.11 Wavelan wireless NIC. 227 228# Pseudo devices - the number indicates how many units to allocate. 229device random # Entropy device 230device loop # Network loopback 231device ether # Ethernet support 232device sl # Kernel SLIP 233device ppp # Kernel PPP 234device tun # Packet tunnel. 235device pty # Pseudo-ttys (telnet etc) 236device md # Memory "disks" 237device gif # IPv6 and IPv4 tunneling 238device faith # IPv6-to-IPv4 relaying (translation) 239 240# The `bpf' device enables the Berkeley Packet Filter. 241# Be aware of the administrative consequences of enabling this! 242device bpf # Berkeley packet filter 243 244# USB support 245device uhci # UHCI PCI->USB interface 246device ohci # OHCI PCI->USB interface 247device usb # USB Bus (required) 248#device udbp # USB Double Bulk Pipe devices 249device ugen # Generic 250device uhid # "Human Interface Devices" 251device ukbd # Keyboard 252device ulpt # Printer 253device umass # Disks/Mass storage - Requires scbus and da 254device ums # Mouse 255device urio # Diamond Rio 500 MP3 player 256device uscanner # Scanners 257# USB Ethernet, requires mii 258device aue # ADMtek USB Ethernet 259device axe # ASIX Electronics USB Ethernet 260device cue # CATC USB Ethernet 261device kue # Kawasaki LSI USB Ethernet 262device rue # RealTek RTL8150 USB Ethernet 263 264# FireWire support 265device firewire # FireWire bus code 266device sbp # SCSI over FireWire (Requires scbus and da) 267device fwe # Ethernet over FireWire (non-standard!) 268