GENERIC revision 169434
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 169434 2007-05-10 01:39:50Z kevlo $ 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 29options SCHED_4BSD # 4BSD scheduler 30options PREEMPTION # Enable kernel thread preemption 31options INET # InterNETworking 32options INET6 # IPv6 communications protocols 33options FFS # Berkeley Fast Filesystem 34options SOFTUPDATES # Enable FFS soft updates support 35options UFS_ACL # Support for access control lists 36options UFS_DIRHASH # Improve performance on big directories 37options UFS_GJOURNAL # Enable gjournal-based UFS journaling 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_PART_GPT # GUID Partition Tables. 48options GEOM_LABEL # Provides labelization 49options COMPAT_43TTY # BSD 4.3 TTY compat [KEEP THIS!] 50options COMPAT_IA32 # Compatible with i386 binaries 51options COMPAT_FREEBSD4 # Compatible with FreeBSD4 52options COMPAT_FREEBSD5 # Compatible with FreeBSD5 53options COMPAT_FREEBSD6 # Compatible with FreeBSD6 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# Bus support. 77device acpi 78device pci 79 80# Floppy drives 81device fdc 82 83# ATA and ATAPI devices 84device ata 85device atadisk # ATA disk drives 86device ataraid # ATA RAID drives 87device atapicd # ATAPI CDROM drives 88device atapifd # ATAPI floppy drives 89device atapist # ATAPI tape drives 90options ATA_STATIC_ID # Static device numbering 91 92# SCSI Controllers 93device ahc # AHA2940 and onboard AIC7xxx devices 94options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 95 # output. Adds ~128k to driver. 96device ahd # AHA39320/29320 and onboard AIC79xx devices 97options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 98 # output. Adds ~215k to driver. 99device amd # AMD 53C974 (Tekram DC-390(T)) 100device hptiop # Highpoint RocketRaid 3xxx series 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 arcmsr # Areca SATA II RAID 126device ciss # Compaq Smart RAID 5* 127device dpt # DPT Smartcache III, IV - See NOTES for options 128device hptmv # Highpoint RocketRAID 182x 129device rr232x # Highpoint RocketRAID 232x 130device iir # Intel Integrated RAID 131device ips # IBM (Adaptec) ServeRAID 132device mly # Mylex AcceleRAID/eXtremeRAID 133device twa # 3ware 9000 series PATA/SATA RAID 134 135# RAID controllers 136device aac # Adaptec FSA RAID 137device aacp # SCSI passthrough for aac (requires CAM) 138device ida # Compaq Smart RAID 139device mfi # LSI MegaRAID SAS 140device mlx # Mylex DAC960 family 141#XXX pointer/int warnings 142#device pst # Promise Supertrak SX6000 143device twe # 3ware ATA RAID 144 145# atkbdc0 controls both the keyboard and the PS/2 mouse 146device atkbdc # AT keyboard controller 147device atkbd # AT keyboard 148device psm # PS/2 mouse 149 150device kbdmux # keyboard multiplexer 151 152device vga # VGA video card driver 153 154device splash # Splash screen and screen saver support 155 156# syscons is the default console driver, resembling an SCO console 157device sc 158 159device agp # support several AGP chipsets 160 161# PCCARD (PCMCIA) support 162# PCMCIA and cardbus bridge support 163device cbb # cardbus (yenta) bridge 164device pccard # PC Card (16-bit) bus 165device cardbus # CardBus (32-bit) bus 166 167# Serial (COM) ports 168device sio # 8250, 16[45]50 based serial ports 169device uart # Generic UART driver 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 sio, uart 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 le # AMD Am7900 LANCE and Am79C9xx PCnet 189device txp # 3Com 3cR990 (``Typhoon'') 190device vx # 3Com 3c590, 3c595 (``Vortex'') 191 192# PCI Ethernet NICs that use the common MII bus controller code. 193# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 194device miibus # MII bus support 195device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 196device bfe # Broadcom BCM440x 10/100 Ethernet 197device bge # Broadcom BCM570xx Gigabit Ethernet 198device dc # DEC/Intel 21143 and various workalikes 199device fxp # Intel EtherExpress PRO/100B (82557, 82558) 200device lge # Level 1 LXT1001 gigabit Ethernet 201device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 202device nge # NatSemi DP83820 gigabit Ethernet 203device nve # nVidia nForce MCP on-board Ethernet Networking 204device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le') 205device re # RealTek 8139C+/8169/8169S/8110S 206device rl # RealTek 8129/8139 207device sf # Adaptec AIC-6915 (``Starfire'') 208device sis # Silicon Integrated Systems SiS 900/SiS 7016 209device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 210device ste # Sundance ST201 (D-Link DFE-550TX) 211device ti # Alteon Networks Tigon I/II gigabit Ethernet 212device tl # Texas Instruments ThunderLAN 213device tx # SMC EtherPower II (83c170 ``EPIC'') 214device vge # VIA VT612x gigabit Ethernet 215device vr # VIA Rhine, Rhine II 216device wb # Winbond W89C840F 217device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 218 219# ISA Ethernet NICs. pccard NICs included. 220device cs # Crystal Semiconductor CS89x0 NIC 221# 'device ed' requires 'device miibus' 222device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 223device ex # Intel EtherExpress Pro/10 and Pro/10+ 224device ep # Etherlink III based cards 225device fe # Fujitsu MB8696x based cards 226device sn # SMC's 9000 series of Ethernet chips 227device xe # Xircom pccard Ethernet 228 229# Wireless NIC cards 230device wlan # 802.11 support 231device wlan_wep # 802.11 WEP support 232device wlan_ccmp # 802.11 CCMP support 233device wlan_tkip # 802.11 TKIP support 234device wlan_amrr # AMRR transmit rate control algorithm 235device an # Aironet 4500/4800 802.11 wireless NICs. 236device ath # Atheros pci/cardbus NIC's 237device ath_hal # Atheros HAL (Hardware Access Layer) 238device ath_rate_sample # SampleRate tx rate control for ath 239device awi # BayStack 660 and others 240device ral # Ralink Technology RT2500 wireless NICs. 241device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 242 243# Pseudo devices. 244device loop # Network loopback 245device random # Entropy device 246device ether # Ethernet support 247device sl # Kernel SLIP 248device ppp # Kernel PPP 249device tun # Packet tunnel. 250device pty # Pseudo-ttys (telnet etc) 251device md # Memory "disks" 252device gif # IPv6 and IPv4 tunneling 253device faith # IPv6-to-IPv4 relaying (translation) 254device firmware # firmware assist module 255 256# The `bpf' device enables the Berkeley Packet Filter. 257# Be aware of the administrative consequences of enabling this! 258# Note that 'bpf' is required for DHCP. 259device bpf # Berkeley packet filter 260 261# USB support 262device uhci # UHCI PCI->USB interface 263device ohci # OHCI PCI->USB interface 264device ehci # EHCI PCI->USB interface (USB 2.0) 265device usb # USB Bus (required) 266#device udbp # USB Double Bulk Pipe devices 267device ugen # Generic 268device uhid # "Human Interface Devices" 269device ukbd # Keyboard 270device ulpt # Printer 271device umass # Disks/Mass storage - Requires scbus and da 272device ums # Mouse 273device ural # Ralink Technology RT2500USB wireless NICs 274device urio # Diamond Rio 500 MP3 player 275device uscanner # Scanners 276# USB Ethernet, requires miibus 277device aue # ADMtek USB Ethernet 278device axe # ASIX Electronics USB Ethernet 279device cdce # Generic USB over Ethernet 280device cue # CATC USB Ethernet 281device kue # Kawasaki LSI USB Ethernet 282device rue # RealTek RTL8150 USB Ethernet 283 284# FireWire support 285device firewire # FireWire bus code 286device sbp # SCSI over FireWire (Requires scbus and da) 287device fwe # Ethernet over FireWire (non-standard!) 288