GENERIC revision 143809
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 143809 2005-03-18 15:24:00Z murray $ 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 30#options SCHED_ULE # ULE scheduler 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 MD_ROOT # MD is a potential root device 40options NFSCLIENT # Network Filesystem Client 41options NFSSERVER # Network Filesystem Server 42options NFS_ROOT # NFS usable as /, requires NFSCLIENT 43options NTFS # NT File System 44options MSDOSFS # MSDOS Filesystem 45options CD9660 # ISO 9660 Filesystem 46options PROCFS # Process filesystem (requires PSEUDOFS) 47options PSEUDOFS # Pseudo-filesystem framework 48options GEOM_GPT # GUID Partition Tables. 49options COMPAT_IA32 # Compatible with i386 binaries 50options COMPAT_FREEBSD4 # Compatible with FreeBSD4 51options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 52options KTRACE # ktrace(1) support 53options SYSVSHM # SYSV-style shared memory 54options SYSVMSG # SYSV-style message queues 55options SYSVSEM # SYSV-style semaphores 56options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 57options KBD_INSTALL_CDEV # install a CDEV entry in /dev 58options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 59 # output. Adds ~128k to driver. 60options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 61 # output. Adds ~215k to driver. 62options ADAPTIVE_GIANT # Giant mutex is adaptive. 63 64# Debugging for use in -current 65options KDB # Enable kernel debugger support. 66options DDB # Support DDB. 67options GDB # Support remote GDB. 68options INVARIANTS # Enable calls of extra sanity checking 69options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 70options WITNESS # Enable checks to detect deadlocks and cycles 71options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 72 73# Make an SMP-capable kernel by default 74options SMP # Symmetric MultiProcessor Kernel 75 76# Workarounds for some known-to-be-broken chipsets (nVidia nForce3-Pro150) 77device atpic # 8259A compatability 78options NO_MIXED_MODE # Don't penalize working chipsets 79 80# Bus support. Do not remove isa, even if you have no isa slots 81device acpi 82device isa 83device pci 84 85# Floppy drives 86device fdc 87 88# ATA and ATAPI devices 89device ata 90device atadisk # ATA disk drives 91device ataraid # ATA RAID drives 92device atapicd # ATAPI CDROM drives 93device atapifd # ATAPI floppy drives 94device atapist # ATAPI tape drives 95options ATA_STATIC_ID # Static device numbering 96 97# SCSI Controllers 98device ahc # AHA2940 and onboard AIC7xxx devices 99device ahd # AHA39320/29320 and onboard AIC79xx devices 100device amd # AMD 53C974 (Tekram DC-390(T)) 101device isp # Qlogic family 102#device ispfw # Firmware for QLogic HBAs- normally a module 103device mpt # LSI-Logic MPT-Fusion 104#device ncr # NCR/Symbios Logic 105device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 106device trm # Tekram DC395U/UW/F DC315U adapters 107 108device adv # Advansys SCSI adapters 109device adw # Advansys wide SCSI adapters 110device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 111device bt # Buslogic/Mylex MultiMaster SCSI adapters 112 113 114# SCSI peripherals 115device scbus # SCSI bus (required for SCSI) 116device ch # SCSI media changers 117device da # Direct Access (disks) 118device sa # Sequential Access (tape etc) 119device cd # CD 120device pass # Passthrough device (direct SCSI access) 121device ses # SCSI Environmental Services (and SAF-TE) 122 123# RAID controllers interfaced to the SCSI subsystem 124device amr # AMI MegaRAID 125device ciss # Compaq Smart RAID 5* 126device dpt # DPT Smartcache III, IV - See NOTES for options 127device iir # Intel Integrated RAID 128device ips # IBM (Adaptec) ServeRAID 129device mly # Mylex AcceleRAID/eXtremeRAID 130device twa # 3ware 9000 series PATA/SATA RAID 131 132# RAID controllers 133device aac # Adaptec FSA RAID 134device aacp # SCSI passthrough for aac (requires CAM) 135device ida # Compaq Smart RAID 136device mlx # Mylex DAC960 family 137#XXX pointer/int warnings 138#device pst # Promise Supertrak SX6000 139device twe # 3ware ATA RAID 140 141# atkbdc0 controls both the keyboard and the PS/2 mouse 142device atkbdc # AT keyboard controller 143device atkbd # AT keyboard 144device psm # PS/2 mouse 145 146device vga # VGA video card driver 147 148device splash # Splash screen and screen saver support 149 150# syscons is the default console driver, resembling an SCO console 151device sc 152 153# PCCARD (PCMCIA) support 154# PCMCIA and cardbus bridge support 155device cbb # cardbus (yenta) bridge 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 lge # Level 1 LXT1001 gigabit Ethernet 190device nge # NatSemi DP83820 gigabit Ethernet 191device nve # nVidia nForce MCP on-board Ethernet Networking 192device pcn # AMD Am79C97x PCI 10/100(precedence over 'lnc') 193device re # RealTek 8139C+/8169/8169S/8110S 194device rl # RealTek 8129/8139 195device sf # Adaptec AIC-6915 (``Starfire'') 196device sis # Silicon Integrated Systems SiS 900/SiS 7016 197device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 198device ste # Sundance ST201 (D-Link DFE-550TX) 199device ti # Alteon Networks Tigon I/II gigabit Ethernet 200device tl # Texas Instruments ThunderLAN 201device tx # SMC EtherPower II (83c170 ``EPIC'') 202device vge # VIA VT612x gigabit Ethernet 203device vr # VIA Rhine, Rhine II 204device wb # Winbond W89C840F 205device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 206 207# ISA Ethernet NICs. pccard NICs included. 208device cs # Crystal Semiconductor CS89x0 NIC 209# 'device ed' requires 'device miibus' 210# XXX kvtop brokenness, pointer/int warnings 211#device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 212device ex # Intel EtherExpress Pro/10 and Pro/10+ 213device ep # Etherlink III based cards 214device fe # Fujitsu MB8696x based cards 215# XXX kvtop brokenness, pointer/int warnings 216#device lnc # NE2100, NE32-VL Lance Ethernet cards 217device sn # SMC's 9000 series of Ethernet chips 218device xe # Xircom pccard Ethernet 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. 225 226# Pseudo devices. 227device loop # Network loopback 228device mem # Memory and kernel memory devices 229device io # I/O device 230device random # Entropy device 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! 242# Note that 'bpf' is required for DHCP. 243device bpf # Berkeley packet filter 244 245# USB support 246device uhci # UHCI PCI->USB interface 247device ohci # OHCI PCI->USB interface 248device ehci # EHCI PCI->USB interface (USB 2.0) 249device usb # USB Bus (required) 250#device udbp # USB Double Bulk Pipe devices 251device ugen # Generic 252device uhid # "Human Interface Devices" 253device ukbd # Keyboard 254device ulpt # Printer 255device umass # Disks/Mass storage - Requires scbus and da 256device ums # Mouse 257device urio # Diamond Rio 500 MP3 player 258device uscanner # Scanners 259# USB Ethernet, requires miibus 260device aue # ADMtek USB Ethernet 261device axe # ASIX Electronics USB Ethernet 262device cue # CATC USB Ethernet 263device kue # Kawasaki LSI USB Ethernet 264device rue # RealTek RTL8150 USB Ethernet 265 266# FireWire support 267device firewire # FireWire bus code 268device sbp # SCSI over FireWire (Requires scbus and da) 269device fwe # Ethernet over FireWire (non-standard!) 270