GENERIC revision 149873
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 149873 2005-09-08 03:29:18Z scottl $ 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_FREEBSD5 # Compatible with FreeBSD5 53options COMPAT_LINUX32 # Compatible with i386 linux binaries 54options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 55options KTRACE # ktrace(1) support 56options SYSVSHM # SYSV-style shared memory 57options SYSVMSG # SYSV-style message queues 58options SYSVSEM # SYSV-style semaphores 59options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 60options KBD_INSTALL_CDEV # install a CDEV entry in /dev 61options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 62 # output. Adds ~128k to driver. 63options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 64 # output. Adds ~215k to driver. 65options ADAPTIVE_GIANT # Giant mutex is adaptive. 66 67# Debugging for use in -current 68options KDB # Enable kernel debugger support. 69options DDB # Support DDB. 70options GDB # Support remote GDB. 71options INVARIANTS # Enable calls of extra sanity checking 72options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 73options WITNESS # Enable checks to detect deadlocks and cycles 74options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 75 76# Make an SMP-capable kernel by default 77options SMP # Symmetric MultiProcessor Kernel 78 79# Workarounds for some known-to-be-broken chipsets (nVidia nForce3-Pro150) 80device atpic # 8259A compatability 81 82# Linux 32-bit ABI support 83options LINPROCFS # Cannot be a module yet. 84 85# Bus support. Do not remove isa, even if you have no isa slots 86device acpi 87device isa 88device pci 89 90# Floppy drives 91device fdc 92 93# ATA and ATAPI devices 94device ata 95device atadisk # ATA disk drives 96device ataraid # ATA RAID drives 97device atapicd # ATAPI CDROM drives 98device atapifd # ATAPI floppy drives 99device atapist # ATAPI tape drives 100options ATA_STATIC_ID # Static device numbering 101 102# SCSI Controllers 103device ahc # AHA2940 and onboard AIC7xxx devices 104device ahd # AHA39320/29320 and onboard AIC79xx devices 105device amd # AMD 53C974 (Tekram DC-390(T)) 106device isp # Qlogic family 107#device ispfw # Firmware for QLogic HBAs- normally a module 108device mpt # LSI-Logic MPT-Fusion 109#device ncr # NCR/Symbios Logic 110device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 111device trm # Tekram DC395U/UW/F DC315U adapters 112 113device adv # Advansys SCSI adapters 114device adw # Advansys wide SCSI adapters 115device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 116device bt # Buslogic/Mylex MultiMaster SCSI adapters 117 118 119# SCSI peripherals 120device scbus # SCSI bus (required for SCSI) 121device ch # SCSI media changers 122device da # Direct Access (disks) 123device sa # Sequential Access (tape etc) 124device cd # CD 125device pass # Passthrough device (direct SCSI access) 126device ses # SCSI Environmental Services (and SAF-TE) 127 128# RAID controllers interfaced to the SCSI subsystem 129device amr # AMI MegaRAID 130device arcmsr # Areca SATA II RAID 131device ciss # Compaq Smart RAID 5* 132device dpt # DPT Smartcache III, IV - See NOTES for options 133device hptmv # Highpoint RocketRAID 182x 134device iir # Intel Integrated RAID 135device ips # IBM (Adaptec) ServeRAID 136device mly # Mylex AcceleRAID/eXtremeRAID 137device twa # 3ware 9000 series PATA/SATA RAID 138 139# RAID controllers 140device aac # Adaptec FSA RAID 141device aacp # SCSI passthrough for aac (requires CAM) 142device ida # Compaq Smart RAID 143device mlx # Mylex DAC960 family 144#XXX pointer/int warnings 145#device pst # Promise Supertrak SX6000 146device twe # 3ware ATA RAID 147 148# atkbdc0 controls both the keyboard and the PS/2 mouse 149device atkbdc # AT keyboard controller 150device atkbd # AT keyboard 151device psm # PS/2 mouse 152 153device vga # VGA video card driver 154 155device splash # Splash screen and screen saver support 156 157# syscons is the default console driver, resembling an SCO console 158device sc 159 160device agp # support several AGP chipsets 161 162# PCCARD (PCMCIA) support 163# PCMCIA and cardbus bridge support 164device cbb # cardbus (yenta) bridge 165device pccard # PC Card (16-bit) bus 166device cardbus # CardBus (32-bit) bus 167 168# Serial (COM) ports 169device sio # 8250, 16[45]50 based serial ports 170 171# Parallel port 172device ppc 173device ppbus # Parallel port bus (required) 174device lpt # Printer 175device plip # TCP/IP over parallel 176device ppi # Parallel port interface device 177#device vpo # Requires scbus and da 178 179# If you've got a "dumb" serial or parallel PCI card that is 180# supported by the puc(4) glue driver, uncomment the following 181# line to enable it (connects to the sio and/or ppc drivers): 182#device puc 183 184# PCI Ethernet NICs. 185device de # DEC/Intel DC21x4x (``Tulip'') 186device em # Intel PRO/1000 adapter Gigabit Ethernet Card 187device ixgb # Intel PRO/10GbE Ethernet Card 188device txp # 3Com 3cR990 (``Typhoon'') 189device vx # 3Com 3c590, 3c595 (``Vortex'') 190 191# PCI Ethernet NICs that use the common MII bus controller code. 192# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 193device miibus # MII bus support 194device bfe # Broadcom BCM440x 10/100 Ethernet 195device bge # Broadcom BCM570xx Gigabit Ethernet 196device dc # DEC/Intel 21143 and various workalikes 197device fxp # Intel EtherExpress PRO/100B (82557, 82558) 198device lge # Level 1 LXT1001 gigabit Ethernet 199device nge # NatSemi DP83820 gigabit Ethernet 200device nve # nVidia nForce MCP on-board Ethernet Networking 201device pcn # AMD Am79C97x PCI 10/100(precedence over 'lnc') 202device re # RealTek 8139C+/8169/8169S/8110S 203device rl # RealTek 8129/8139 204device sf # Adaptec AIC-6915 (``Starfire'') 205device sis # Silicon Integrated Systems SiS 900/SiS 7016 206device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 207device ste # Sundance ST201 (D-Link DFE-550TX) 208device ti # Alteon Networks Tigon I/II gigabit Ethernet 209device tl # Texas Instruments ThunderLAN 210device tx # SMC EtherPower II (83c170 ``EPIC'') 211device vge # VIA VT612x gigabit Ethernet 212device vr # VIA Rhine, Rhine II 213device wb # Winbond W89C840F 214device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 215 216# ISA Ethernet NICs. pccard NICs included. 217device cs # Crystal Semiconductor CS89x0 NIC 218# 'device ed' requires 'device miibus' 219device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 220device ex # Intel EtherExpress Pro/10 and Pro/10+ 221device ep # Etherlink III based cards 222device fe # Fujitsu MB8696x based cards 223# XXX kvtop brokenness, pointer/int warnings 224#device lnc # NE2100, NE32-VL Lance Ethernet cards 225device sn # SMC's 9000 series of Ethernet chips 226device xe # Xircom pccard Ethernet 227 228# Wireless NIC cards 229device wlan # 802.11 support 230device an # Aironet 4500/4800 802.11 wireless NICs. 231device awi # BayStack 660 and others 232device ral # Ralink Technology RT2500 wireless NICs. 233device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 234 235# Pseudo devices. 236device loop # Network loopback 237device mem # Memory and kernel memory devices 238device io # I/O device 239device random # Entropy device 240device ether # Ethernet support 241device sl # Kernel SLIP 242device ppp # Kernel PPP 243device tun # Packet tunnel. 244device pty # Pseudo-ttys (telnet etc) 245device md # Memory "disks" 246device gif # IPv6 and IPv4 tunneling 247device faith # IPv6-to-IPv4 relaying (translation) 248 249# The `bpf' device enables the Berkeley Packet Filter. 250# Be aware of the administrative consequences of enabling this! 251# Note that 'bpf' is required for DHCP. 252device bpf # Berkeley packet filter 253 254# USB support 255device uhci # UHCI PCI->USB interface 256device ohci # OHCI PCI->USB interface 257device ehci # EHCI PCI->USB interface (USB 2.0) 258device usb # USB Bus (required) 259#device udbp # USB Double Bulk Pipe devices 260device ugen # Generic 261device uhid # "Human Interface Devices" 262device ukbd # Keyboard 263device ulpt # Printer 264device umass # Disks/Mass storage - Requires scbus and da 265device ums # Mouse 266device ural # Ralink Technology RT2500USB wireless NICs 267device urio # Diamond Rio 500 MP3 player 268device uscanner # Scanners 269# USB Ethernet, requires miibus 270device aue # ADMtek USB Ethernet 271device axe # ASIX Electronics USB Ethernet 272device cdce # Generic USB over Ethernet 273device cue # CATC USB Ethernet 274device kue # Kawasaki LSI USB Ethernet 275device rue # RealTek RTL8150 USB Ethernet 276 277# FireWire support 278device firewire # FireWire bus code 279device sbp # SCSI over FireWire (Requires scbus and da) 280device fwe # Ethernet over FireWire (non-standard!) 281