GENERIC revision 159570
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 159570 2006-06-13 13:12:56Z davidxu $ 20 21cpu HAMMER 22ident GENERIC 23 24# To statically compile in device wiring instead of /boot/device.hints 25#hints "GENERIC.hints" # Default places to look for devices. 26 27makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 28 29#options SCHED_ULE # ULE scheduler 30options SCHED_4BSD # 4BSD scheduler 31#options SCHED_CORE # CORE 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_43TTY # BSD 4.3 TTY compat [KEEP THIS!] 51options COMPAT_IA32 # Compatible with i386 binaries 52options COMPAT_FREEBSD4 # Compatible with FreeBSD4 53options COMPAT_FREEBSD5 # Compatible with FreeBSD5 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 ADAPTIVE_GIANT # Giant mutex is adaptive. 62options STOP_NMI # Stop CPUS using NMI instead of IPI 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# Linux 32-bit ABI support 77options COMPAT_LINUX32 # Compatible with i386 linux binaries 78options LINPROCFS # Cannot be a module yet. 79options LINSYSFS 80 81# Bus support. 82device acpi 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 99options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 100 # output. Adds ~128k to driver. 101device ahd # AHA39320/29320 and onboard AIC79xx devices 102options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 103 # output. Adds ~215k to driver. 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 hptmv # Highpoint RocketRAID 182x 133device rr232x # Highpoint RocketRAID 232x 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 mfi # LSI MegaRAID SAS 144device mlx # Mylex DAC960 family 145#XXX pointer/int warnings 146#device pst # Promise Supertrak SX6000 147device twe # 3ware ATA RAID 148 149# atkbdc0 controls both the keyboard and the PS/2 mouse 150device atkbdc # AT keyboard controller 151device atkbd # AT keyboard 152device psm # PS/2 mouse 153 154device kbdmux # keyboard multiplexer 155 156device vga # VGA video card driver 157 158device splash # Splash screen and screen saver support 159 160# syscons is the default console driver, resembling an SCO console 161device sc 162 163device agp # support several AGP chipsets 164 165# PCCARD (PCMCIA) support 166# PCMCIA and cardbus bridge support 167device cbb # cardbus (yenta) bridge 168device pccard # PC Card (16-bit) bus 169device cardbus # CardBus (32-bit) bus 170 171# Serial (COM) ports 172device sio # 8250, 16[45]50 based serial ports 173device uart # Generic UART driver 174 175# Parallel port 176device ppc 177device ppbus # Parallel port bus (required) 178device lpt # Printer 179device plip # TCP/IP over parallel 180device ppi # Parallel port interface device 181#device vpo # Requires scbus and da 182 183# If you've got a "dumb" serial or parallel PCI card that is 184# supported by the puc(4) glue driver, uncomment the following 185# line to enable it (connects to sio, uart and/or ppc drivers): 186#device puc 187 188# PCI Ethernet NICs. 189device de # DEC/Intel DC21x4x (``Tulip'') 190device em # Intel PRO/1000 adapter Gigabit Ethernet Card 191device ixgb # Intel PRO/10GbE Ethernet Card 192device le # AMD Am7900 LANCE and Am79C9xx PCnet 193device txp # 3Com 3cR990 (``Typhoon'') 194device vx # 3Com 3c590, 3c595 (``Vortex'') 195 196# PCI Ethernet NICs that use the common MII bus controller code. 197# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 198device miibus # MII bus support 199device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 200device bfe # Broadcom BCM440x 10/100 Ethernet 201device bge # Broadcom BCM570xx Gigabit Ethernet 202device dc # DEC/Intel 21143 and various workalikes 203device fxp # Intel EtherExpress PRO/100B (82557, 82558) 204device lge # Level 1 LXT1001 gigabit Ethernet 205device nge # NatSemi DP83820 gigabit Ethernet 206device nve # nVidia nForce MCP on-board Ethernet Networking 207device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le') 208device re # RealTek 8139C+/8169/8169S/8110S 209device rl # RealTek 8129/8139 210device sf # Adaptec AIC-6915 (``Starfire'') 211device sis # Silicon Integrated Systems SiS 900/SiS 7016 212device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 213device ste # Sundance ST201 (D-Link DFE-550TX) 214device ti # Alteon Networks Tigon I/II gigabit Ethernet 215device tl # Texas Instruments ThunderLAN 216device tx # SMC EtherPower II (83c170 ``EPIC'') 217device vge # VIA VT612x gigabit Ethernet 218device vr # VIA Rhine, Rhine II 219device wb # Winbond W89C840F 220device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 221 222# ISA Ethernet NICs. pccard NICs included. 223device cs # Crystal Semiconductor CS89x0 NIC 224# 'device ed' requires 'device miibus' 225device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 226device ex # Intel EtherExpress Pro/10 and Pro/10+ 227device ep # Etherlink III based cards 228device fe # Fujitsu MB8696x based cards 229device sn # SMC's 9000 series of Ethernet chips 230device xe # Xircom pccard Ethernet 231 232# Wireless NIC cards 233device wlan # 802.11 support 234device wlan_wep # 802.11 WEP support 235device wlan_ccmp # 802.11 CCMP support 236device wlan_tkip # 802.11 TKIP support 237device an # Aironet 4500/4800 802.11 wireless NICs. 238device ath # Atheros pci/cardbus NIC's 239device ath_hal # Atheros HAL (Hardware Access Layer) 240device ath_rate_sample # SampleRate tx rate control for ath 241device awi # BayStack 660 and others 242device ral # Ralink Technology RT2500 wireless NICs. 243device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 244 245# Pseudo devices. 246device loop # Network loopback 247device random # Entropy device 248device ether # Ethernet support 249device sl # Kernel SLIP 250device ppp # Kernel PPP 251device tun # Packet tunnel. 252device pty # Pseudo-ttys (telnet etc) 253device md # Memory "disks" 254device gif # IPv6 and IPv4 tunneling 255device faith # IPv6-to-IPv4 relaying (translation) 256 257# The `bpf' device enables the Berkeley Packet Filter. 258# Be aware of the administrative consequences of enabling this! 259# Note that 'bpf' is required for DHCP. 260device bpf # Berkeley packet filter 261 262# USB support 263device uhci # UHCI PCI->USB interface 264device ohci # OHCI PCI->USB interface 265device ehci # EHCI PCI->USB interface (USB 2.0) 266device usb # USB Bus (required) 267#device udbp # USB Double Bulk Pipe devices 268device ugen # Generic 269device uhid # "Human Interface Devices" 270device ukbd # Keyboard 271device ulpt # Printer 272device umass # Disks/Mass storage - Requires scbus and da 273device ums # Mouse 274device ural # Ralink Technology RT2500USB wireless NICs 275device urio # Diamond Rio 500 MP3 player 276device uscanner # Scanners 277# USB Ethernet, requires miibus 278device aue # ADMtek USB Ethernet 279device axe # ASIX Electronics USB Ethernet 280device cdce # Generic USB over Ethernet 281device cue # CATC USB Ethernet 282device kue # Kawasaki LSI USB Ethernet 283device rue # RealTek RTL8150 USB Ethernet 284 285# FireWire support 286device firewire # FireWire bus code 287device sbp # SCSI over FireWire (Requires scbus and da) 288device fwe # Ethernet over FireWire (non-standard!) 289