GENERIC revision 162658
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 162658 2006-09-26 12:36:34Z ru $ 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 31options PREEMPTION # Enable kernel thread preemption 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 COMPAT_43TTY # BSD 4.3 TTY compat [KEEP THIS!] 49options COMPAT_IA32 # Compatible with i386 binaries 50options COMPAT_FREEBSD4 # Compatible with FreeBSD4 51options COMPAT_FREEBSD5 # Compatible with FreeBSD5 52options COMPAT_FREEBSD6 # Compatible with FreeBSD6 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 ADAPTIVE_GIANT # Giant mutex is adaptive. 61options STOP_NMI # Stop CPUS using NMI instead of IPI 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 75# Linux 32-bit ABI support 76options COMPAT_LINUX32 # Compatible with i386 linux binaries 77options LINPROCFS # Cannot be a module yet. 78options LINSYSFS 79 80# Bus support. 81device acpi 82device pci 83 84# Floppy drives 85device fdc 86 87# ATA and ATAPI devices 88device ata 89device atadisk # ATA disk drives 90device ataraid # ATA RAID drives 91device atapicd # ATAPI CDROM drives 92device atapifd # ATAPI floppy drives 93device atapist # ATAPI tape drives 94options ATA_STATIC_ID # Static device numbering 95 96# SCSI Controllers 97device ahc # AHA2940 and onboard AIC7xxx devices 98options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 99 # output. Adds ~128k to driver. 100device ahd # AHA39320/29320 and onboard AIC79xx devices 101options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 102 # output. Adds ~215k to driver. 103device amd # AMD 53C974 (Tekram DC-390(T)) 104device isp # Qlogic family 105#device ispfw # Firmware for QLogic HBAs- normally a module 106device mpt # LSI-Logic MPT-Fusion 107#device ncr # NCR/Symbios Logic 108device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 109device trm # Tekram DC395U/UW/F DC315U adapters 110 111device adv # Advansys SCSI adapters 112device adw # Advansys wide SCSI adapters 113device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 114device bt # Buslogic/Mylex MultiMaster SCSI adapters 115 116 117# SCSI peripherals 118device scbus # SCSI bus (required for SCSI) 119device ch # SCSI media changers 120device da # Direct Access (disks) 121device sa # Sequential Access (tape etc) 122device cd # CD 123device pass # Passthrough device (direct SCSI access) 124device ses # SCSI Environmental Services (and SAF-TE) 125 126# RAID controllers interfaced to the SCSI subsystem 127device amr # AMI MegaRAID 128device arcmsr # Areca SATA II RAID 129device ciss # Compaq Smart RAID 5* 130device dpt # DPT Smartcache III, IV - See NOTES for options 131device hptmv # Highpoint RocketRAID 182x 132device rr232x # Highpoint RocketRAID 232x 133device iir # Intel Integrated RAID 134device ips # IBM (Adaptec) ServeRAID 135device mly # Mylex AcceleRAID/eXtremeRAID 136device twa # 3ware 9000 series PATA/SATA RAID 137 138# RAID controllers 139device aac # Adaptec FSA RAID 140device aacp # SCSI passthrough for aac (requires CAM) 141device ida # Compaq Smart RAID 142device mfi # LSI MegaRAID SAS 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 kbdmux # keyboard multiplexer 154 155device vga # VGA video card driver 156 157device splash # Splash screen and screen saver support 158 159# syscons is the default console driver, resembling an SCO console 160device sc 161 162device agp # support several AGP chipsets 163 164# PCCARD (PCMCIA) support 165# PCMCIA and cardbus bridge support 166device cbb # cardbus (yenta) bridge 167device pccard # PC Card (16-bit) bus 168device cardbus # CardBus (32-bit) bus 169 170# Serial (COM) ports 171device sio # 8250, 16[45]50 based serial ports 172device uart # Generic UART driver 173 174# Parallel port 175device ppc 176device ppbus # Parallel port bus (required) 177device lpt # Printer 178device plip # TCP/IP over parallel 179device ppi # Parallel port interface device 180#device vpo # Requires scbus and da 181 182# If you've got a "dumb" serial or parallel PCI card that is 183# supported by the puc(4) glue driver, uncomment the following 184# line to enable it (connects to sio, uart and/or ppc drivers): 185#device puc 186 187# PCI Ethernet NICs. 188device de # DEC/Intel DC21x4x (``Tulip'') 189device em # Intel PRO/1000 adapter Gigabit Ethernet Card 190device ixgb # Intel PRO/10GbE Ethernet Card 191device le # AMD Am7900 LANCE and Am79C9xx PCnet 192device txp # 3Com 3cR990 (``Typhoon'') 193device vx # 3Com 3c590, 3c595 (``Vortex'') 194 195# PCI Ethernet NICs that use the common MII bus controller code. 196# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 197device miibus # MII bus support 198device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 199device bfe # Broadcom BCM440x 10/100 Ethernet 200device bge # Broadcom BCM570xx Gigabit Ethernet 201device dc # DEC/Intel 21143 and various workalikes 202device fxp # Intel EtherExpress PRO/100B (82557, 82558) 203device lge # Level 1 LXT1001 gigabit Ethernet 204device nge # NatSemi DP83820 gigabit Ethernet 205device nve # nVidia nForce MCP on-board Ethernet Networking 206device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le') 207device re # RealTek 8139C+/8169/8169S/8110S 208device rl # RealTek 8129/8139 209device sf # Adaptec AIC-6915 (``Starfire'') 210device sis # Silicon Integrated Systems SiS 900/SiS 7016 211device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 212device ste # Sundance ST201 (D-Link DFE-550TX) 213device ti # Alteon Networks Tigon I/II gigabit Ethernet 214device tl # Texas Instruments ThunderLAN 215device tx # SMC EtherPower II (83c170 ``EPIC'') 216device vge # VIA VT612x gigabit Ethernet 217device vr # VIA Rhine, Rhine II 218device wb # Winbond W89C840F 219device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 220 221# ISA Ethernet NICs. pccard NICs included. 222device cs # Crystal Semiconductor CS89x0 NIC 223# 'device ed' requires 'device miibus' 224device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 225device ex # Intel EtherExpress Pro/10 and Pro/10+ 226device ep # Etherlink III based cards 227device fe # Fujitsu MB8696x based cards 228device sn # SMC's 9000 series of Ethernet chips 229device xe # Xircom pccard Ethernet 230 231# Wireless NIC cards 232device wlan # 802.11 support 233device wlan_wep # 802.11 WEP support 234device wlan_ccmp # 802.11 CCMP support 235device wlan_tkip # 802.11 TKIP support 236device an # Aironet 4500/4800 802.11 wireless NICs. 237device ath # Atheros pci/cardbus NIC's 238device ath_hal # Atheros HAL (Hardware Access Layer) 239device ath_rate_sample # SampleRate tx rate control for ath 240device awi # BayStack 660 and others 241device ral # Ralink Technology RT2500 wireless NICs. 242device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 243 244# Pseudo devices. 245device loop # Network loopback 246device random # Entropy device 247device ether # Ethernet support 248device sl # Kernel SLIP 249device ppp # Kernel PPP 250device tun # Packet tunnel. 251device pty # Pseudo-ttys (telnet etc) 252device md # Memory "disks" 253device gif # IPv6 and IPv4 tunneling 254device faith # IPv6-to-IPv4 relaying (translation) 255device firmware # firmware assist module 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