GENERIC revision 146582
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 146582 2005-05-24 16:48:07Z damien $ 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_43 # Needed by COMPAT_LINUX32 50options COMPAT_IA32 # Compatible with i386 binaries 51options COMPAT_FREEBSD4 # Compatible with FreeBSD4 52options COMPAT_LINUX32 # Compatible with i386 linux binaries 53options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 54options KTRACE # ktrace(1) support 55options SYSVSHM # SYSV-style shared memory 56options SYSVMSG # SYSV-style message queues 57options SYSVSEM # SYSV-style semaphores 58options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 59options KBD_INSTALL_CDEV # install a CDEV entry in /dev 60options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 61 # output. Adds ~128k to driver. 62options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 63 # output. Adds ~215k to driver. 64options ADAPTIVE_GIANT # Giant mutex is adaptive. 65 66# Debugging for use in -current 67options KDB # Enable kernel debugger support. 68options DDB # Support DDB. 69options GDB # Support remote GDB. 70options INVARIANTS # Enable calls of extra sanity checking 71options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 72options WITNESS # Enable checks to detect deadlocks and cycles 73options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 74 75# Make an SMP-capable kernel by default 76options SMP # Symmetric MultiProcessor Kernel 77 78# Workarounds for some known-to-be-broken chipsets (nVidia nForce3-Pro150) 79device atpic # 8259A compatability 80 81# Linux 32-bit ABI support 82options LINPROCFS # Cannot be a module yet. 83 84# Bus support. Do not remove isa, even if you have no isa slots 85device acpi 86device isa 87device pci 88 89# Floppy drives 90device fdc 91 92# ATA and ATAPI devices 93device ata 94device atadisk # ATA disk drives 95device ataraid # ATA RAID drives 96device atapicd # ATAPI CDROM drives 97device atapifd # ATAPI floppy drives 98device atapist # ATAPI tape drives 99options ATA_STATIC_ID # Static device numbering 100 101# SCSI Controllers 102device ahc # AHA2940 and onboard AIC7xxx devices 103device ahd # AHA39320/29320 and onboard AIC79xx devices 104device amd # AMD 53C974 (Tekram DC-390(T)) 105device isp # Qlogic family 106#device ispfw # Firmware for QLogic HBAs- normally a module 107device mpt # LSI-Logic MPT-Fusion 108#device ncr # NCR/Symbios Logic 109device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 110device trm # Tekram DC395U/UW/F DC315U adapters 111 112device adv # Advansys SCSI adapters 113device adw # Advansys wide SCSI adapters 114device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 115device bt # Buslogic/Mylex MultiMaster SCSI adapters 116 117 118# SCSI peripherals 119device scbus # SCSI bus (required for SCSI) 120device ch # SCSI media changers 121device da # Direct Access (disks) 122device sa # Sequential Access (tape etc) 123device cd # CD 124device pass # Passthrough device (direct SCSI access) 125device ses # SCSI Environmental Services (and SAF-TE) 126 127# RAID controllers interfaced to the SCSI subsystem 128device amr # AMI MegaRAID 129device arcmsr # Areca SATA II RAID 130device ciss # Compaq Smart RAID 5* 131device dpt # DPT Smartcache III, IV - See NOTES for options 132device iir # Intel Integrated RAID 133device ips # IBM (Adaptec) ServeRAID 134device mly # Mylex AcceleRAID/eXtremeRAID 135device twa # 3ware 9000 series PATA/SATA RAID 136 137# RAID controllers 138device aac # Adaptec FSA RAID 139device aacp # SCSI passthrough for aac (requires CAM) 140device ida # Compaq Smart RAID 141device mlx # Mylex DAC960 family 142#XXX pointer/int warnings 143#device pst # Promise Supertrak SX6000 144device twe # 3ware ATA RAID 145 146# atkbdc0 controls both the keyboard and the PS/2 mouse 147device atkbdc # AT keyboard controller 148device atkbd # AT keyboard 149device psm # PS/2 mouse 150 151device vga # VGA video card driver 152 153device splash # Splash screen and screen saver support 154 155# syscons is the default console driver, resembling an SCO console 156device sc 157 158device agp # support several AGP chipsets 159 160# PCCARD (PCMCIA) support 161# PCMCIA and cardbus bridge support 162device cbb # cardbus (yenta) bridge 163device pccard # PC Card (16-bit) bus 164device cardbus # CardBus (32-bit) bus 165 166# Serial (COM) ports 167device sio # 8250, 16[45]50 based serial ports 168 169# Parallel port 170device ppc 171device ppbus # Parallel port bus (required) 172device lpt # Printer 173device plip # TCP/IP over parallel 174device ppi # Parallel port interface device 175#device vpo # Requires scbus and da 176 177# If you've got a "dumb" serial or parallel PCI card that is 178# supported by the puc(4) glue driver, uncomment the following 179# line to enable it (connects to the sio and/or ppc drivers): 180#device puc 181 182# PCI Ethernet NICs. 183device de # DEC/Intel DC21x4x (``Tulip'') 184device em # Intel PRO/1000 adapter Gigabit Ethernet Card 185device ixgb # Intel PRO/10GbE Ethernet Card 186device txp # 3Com 3cR990 (``Typhoon'') 187device vx # 3Com 3c590, 3c595 (``Vortex'') 188 189# PCI Ethernet NICs that use the common MII bus controller code. 190# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 191device miibus # MII bus support 192device bfe # Broadcom BCM440x 10/100 Ethernet 193device bge # Broadcom BCM570xx Gigabit Ethernet 194device dc # DEC/Intel 21143 and various workalikes 195device fxp # Intel EtherExpress PRO/100B (82557, 82558) 196device lge # Level 1 LXT1001 gigabit Ethernet 197device nge # NatSemi DP83820 gigabit Ethernet 198device nve # nVidia nForce MCP on-board Ethernet Networking 199device pcn # AMD Am79C97x PCI 10/100(precedence over 'lnc') 200device re # RealTek 8139C+/8169/8169S/8110S 201device rl # RealTek 8129/8139 202device sf # Adaptec AIC-6915 (``Starfire'') 203device sis # Silicon Integrated Systems SiS 900/SiS 7016 204device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 205device ste # Sundance ST201 (D-Link DFE-550TX) 206device ti # Alteon Networks Tigon I/II gigabit Ethernet 207device tl # Texas Instruments ThunderLAN 208device tx # SMC EtherPower II (83c170 ``EPIC'') 209device vge # VIA VT612x gigabit Ethernet 210device vr # VIA Rhine, Rhine II 211device wb # Winbond W89C840F 212device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 213 214# ISA Ethernet NICs. pccard NICs included. 215device cs # Crystal Semiconductor CS89x0 NIC 216# 'device ed' requires 'device miibus' 217# XXX kvtop brokenness, pointer/int warnings 218#device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 219device ex # Intel EtherExpress Pro/10 and Pro/10+ 220device ep # Etherlink III based cards 221device fe # Fujitsu MB8696x based cards 222# XXX kvtop brokenness, pointer/int warnings 223#device lnc # NE2100, NE32-VL Lance Ethernet cards 224device sn # SMC's 9000 series of Ethernet chips 225device xe # Xircom pccard Ethernet 226 227# Wireless NIC cards 228device wlan # 802.11 support 229device an # Aironet 4500/4800 802.11 wireless NICs. 230device awi # BayStack 660 and others 231device ral # Ralink Technology RT2500 wireless NICs. 232device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 233 234# Pseudo devices. 235device loop # Network loopback 236device mem # Memory and kernel memory devices 237device io # I/O device 238device random # Entropy device 239device ether # Ethernet support 240device sl # Kernel SLIP 241device ppp # Kernel PPP 242device tun # Packet tunnel. 243device pty # Pseudo-ttys (telnet etc) 244device md # Memory "disks" 245device gif # IPv6 and IPv4 tunneling 246device faith # IPv6-to-IPv4 relaying (translation) 247 248# The `bpf' device enables the Berkeley Packet Filter. 249# Be aware of the administrative consequences of enabling this! 250# Note that 'bpf' is required for DHCP. 251device bpf # Berkeley packet filter 252 253# USB support 254device uhci # UHCI PCI->USB interface 255device ohci # OHCI PCI->USB interface 256device ehci # EHCI PCI->USB interface (USB 2.0) 257device usb # USB Bus (required) 258#device udbp # USB Double Bulk Pipe devices 259device ugen # Generic 260device uhid # "Human Interface Devices" 261device ukbd # Keyboard 262device ulpt # Printer 263device umass # Disks/Mass storage - Requires scbus and da 264device ums # Mouse 265device ural # Ralink Technology RT2500USB wireless NICs 266device urio # Diamond Rio 500 MP3 player 267device uscanner # Scanners 268# USB Ethernet, requires miibus 269device aue # ADMtek USB Ethernet 270device axe # ASIX Electronics USB Ethernet 271device cdce # Generic USB over Ethernet 272device cue # CATC USB Ethernet 273device kue # Kawasaki LSI USB Ethernet 274device rue # RealTek RTL8150 USB Ethernet 275 276# FireWire support 277device firewire # FireWire bus code 278device sbp # SCSI over FireWire (Requires scbus and da) 279device fwe # Ethernet over FireWire (non-standard!) 280