GENERIC revision 168603
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 168603 2007-04-10 21:40:13Z pjd $ 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 isp # Qlogic family 101#device ispfw # Firmware for QLogic HBAs- normally a module 102device mpt # LSI-Logic MPT-Fusion 103#device ncr # NCR/Symbios Logic 104device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 105device trm # Tekram DC395U/UW/F DC315U adapters 106 107device adv # Advansys SCSI adapters 108device adw # Advansys wide SCSI adapters 109device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 110device bt # Buslogic/Mylex MultiMaster SCSI adapters 111 112 113# SCSI peripherals 114device scbus # SCSI bus (required for SCSI) 115device ch # SCSI media changers 116device da # Direct Access (disks) 117device sa # Sequential Access (tape etc) 118device cd # CD 119device pass # Passthrough device (direct SCSI access) 120device ses # SCSI Environmental Services (and SAF-TE) 121 122# RAID controllers interfaced to the SCSI subsystem 123device amr # AMI MegaRAID 124device arcmsr # Areca SATA II RAID 125device ciss # Compaq Smart RAID 5* 126device dpt # DPT Smartcache III, IV - See NOTES for options 127device hptmv # Highpoint RocketRAID 182x 128device rr232x # Highpoint RocketRAID 232x 129device iir # Intel Integrated RAID 130device ips # IBM (Adaptec) ServeRAID 131device mly # Mylex AcceleRAID/eXtremeRAID 132device twa # 3ware 9000 series PATA/SATA RAID 133 134# RAID controllers 135device aac # Adaptec FSA RAID 136device aacp # SCSI passthrough for aac (requires CAM) 137device ida # Compaq Smart RAID 138device mfi # LSI MegaRAID SAS 139device mlx # Mylex DAC960 family 140#XXX pointer/int warnings 141#device pst # Promise Supertrak SX6000 142device twe # 3ware ATA RAID 143 144# atkbdc0 controls both the keyboard and the PS/2 mouse 145device atkbdc # AT keyboard controller 146device atkbd # AT keyboard 147device psm # PS/2 mouse 148 149device kbdmux # keyboard multiplexer 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 168device uart # Generic UART driver 169 170# Parallel port 171device ppc 172device ppbus # Parallel port bus (required) 173device lpt # Printer 174device plip # TCP/IP over parallel 175device ppi # Parallel port interface device 176#device vpo # Requires scbus and da 177 178# If you've got a "dumb" serial or parallel PCI card that is 179# supported by the puc(4) glue driver, uncomment the following 180# line to enable it (connects to sio, uart and/or ppc drivers): 181#device puc 182 183# PCI Ethernet NICs. 184device de # DEC/Intel DC21x4x (``Tulip'') 185device em # Intel PRO/1000 adapter Gigabit Ethernet Card 186device ixgb # Intel PRO/10GbE Ethernet Card 187device le # AMD Am7900 LANCE and Am79C9xx PCnet 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 bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 195device bfe # Broadcom BCM440x 10/100 Ethernet 196device bge # Broadcom BCM570xx Gigabit Ethernet 197device dc # DEC/Intel 21143 and various workalikes 198device fxp # Intel EtherExpress PRO/100B (82557, 82558) 199device lge # Level 1 LXT1001 gigabit Ethernet 200device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 201device nge # NatSemi DP83820 gigabit Ethernet 202device nve # nVidia nForce MCP on-board Ethernet Networking 203device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le') 204device re # RealTek 8139C+/8169/8169S/8110S 205device rl # RealTek 8129/8139 206device sf # Adaptec AIC-6915 (``Starfire'') 207device sis # Silicon Integrated Systems SiS 900/SiS 7016 208device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 209device ste # Sundance ST201 (D-Link DFE-550TX) 210device ti # Alteon Networks Tigon I/II gigabit Ethernet 211device tl # Texas Instruments ThunderLAN 212device tx # SMC EtherPower II (83c170 ``EPIC'') 213device vge # VIA VT612x gigabit Ethernet 214device vr # VIA Rhine, Rhine II 215device wb # Winbond W89C840F 216device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 217 218# ISA Ethernet NICs. pccard NICs included. 219device cs # Crystal Semiconductor CS89x0 NIC 220# 'device ed' requires 'device miibus' 221device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 222device ex # Intel EtherExpress Pro/10 and Pro/10+ 223device ep # Etherlink III based cards 224device fe # Fujitsu MB8696x based 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 wlan_wep # 802.11 WEP support 231device wlan_ccmp # 802.11 CCMP support 232device wlan_tkip # 802.11 TKIP support 233device an # Aironet 4500/4800 802.11 wireless NICs. 234device ath # Atheros pci/cardbus NIC's 235device ath_hal # Atheros HAL (Hardware Access Layer) 236device ath_rate_sample # SampleRate tx rate control for ath 237device awi # BayStack 660 and others 238device ral # Ralink Technology RT2500 wireless NICs. 239device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 240 241# Pseudo devices. 242device loop # Network loopback 243device random # Entropy device 244device ether # Ethernet support 245device sl # Kernel SLIP 246device ppp # Kernel PPP 247device tun # Packet tunnel. 248device pty # Pseudo-ttys (telnet etc) 249device md # Memory "disks" 250device gif # IPv6 and IPv4 tunneling 251device faith # IPv6-to-IPv4 relaying (translation) 252device firmware # firmware assist module 253 254# The `bpf' device enables the Berkeley Packet Filter. 255# Be aware of the administrative consequences of enabling this! 256# Note that 'bpf' is required for DHCP. 257device bpf # Berkeley packet filter 258 259# USB support 260device uhci # UHCI PCI->USB interface 261device ohci # OHCI PCI->USB interface 262device ehci # EHCI PCI->USB interface (USB 2.0) 263device usb # USB Bus (required) 264#device udbp # USB Double Bulk Pipe devices 265device ugen # Generic 266device uhid # "Human Interface Devices" 267device ukbd # Keyboard 268device ulpt # Printer 269device umass # Disks/Mass storage - Requires scbus and da 270device ums # Mouse 271device ural # Ralink Technology RT2500USB wireless NICs 272device urio # Diamond Rio 500 MP3 player 273device uscanner # Scanners 274# USB Ethernet, requires miibus 275device aue # ADMtek USB Ethernet 276device axe # ASIX Electronics USB Ethernet 277device cdce # Generic USB over Ethernet 278device cue # CATC USB Ethernet 279device kue # Kawasaki LSI USB Ethernet 280device rue # RealTek RTL8150 USB Ethernet 281 282# FireWire support 283device firewire # FireWire bus code 284device sbp # SCSI over FireWire (Requires scbus and da) 285device fwe # Ethernet over FireWire (non-standard!) 286