GENERIC revision 137137
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 137137 2004-11-02 20:57:20Z andre $ 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_IA32 # Compatible with i386 binaries 50options COMPAT_FREEBSD4 # Compatible with FreeBSD4 51options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 52options KTRACE # ktrace(1) support 53options SYSVSHM # SYSV-style shared memory 54options SYSVMSG # SYSV-style message queues 55options SYSVSEM # SYSV-style semaphores 56options _KPOSIX_PRIORITY_SCHEDULING # Posix P1003_1B real-time extensions 57options KBD_INSTALL_CDEV # install a CDEV entry in /dev 58options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 59 # output. Adds ~128k to driver. 60options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 61 # output. Adds ~215k to driver. 62options ADAPTIVE_GIANT # Giant mutex is adaptive. 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# Workarounds for some known-to-be-broken chipsets (nVidia nForce3-Pro150) 76device atpic # 8259A compatability 77options NO_MIXED_MODE # Don't penalize working chipsets 78 79# Bus support. Do not remove isa, even if you have no isa slots 80device acpi 81device isa 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 98device ahd # AHA39320/29320 and onboard AIC79xx devices 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 ciss # Compaq Smart RAID 5* 125device dpt # DPT Smartcache III, IV - See NOTES for options 126device iir # Intel Integrated RAID 127device ips # IBM (Adaptec) ServeRAID 128device mly # Mylex AcceleRAID/eXtremeRAID 129device twa # 3ware 9000 series PATA/SATA RAID 130 131# RAID controllers 132device aac # Adaptec FSA RAID 133device aacp # SCSI passthrough for aac (requires CAM) 134device ida # Compaq Smart RAID 135device mlx # Mylex DAC960 family 136#XXX pointer/int warnings 137#device pst # Promise Supertrak SX6000 138device twe # 3ware ATA RAID 139 140# atkbdc0 controls both the keyboard and the PS/2 mouse 141device atkbdc # AT keyboard controller 142device atkbd # AT keyboard 143device psm # PS/2 mouse 144 145device vga # VGA video card driver 146 147device splash # Splash screen and screen saver support 148 149# syscons is the default console driver, resembling an SCO console 150device sc 151 152# PCCARD (PCMCIA) support 153# PCMCIA and cardbus bridge support 154device cbb # cardbus (yenta) bridge 155device pccard # PC Card (16-bit) bus 156device cardbus # CardBus (32-bit) bus 157 158# Serial (COM) ports 159device sio # 8250, 16[45]50 based serial ports 160 161# Parallel port 162device ppc 163device ppbus # Parallel port bus (required) 164device lpt # Printer 165device plip # TCP/IP over parallel 166device ppi # Parallel port interface device 167#device vpo # Requires scbus and da 168 169# If you've got a "dumb" serial or parallel PCI card that is 170# supported by the puc(4) glue driver, uncomment the following 171# line to enable it (connects to the sio and/or ppc drivers): 172#device puc 173 174# PCI Ethernet NICs. 175device de # DEC/Intel DC21x4x (``Tulip'') 176device em # Intel PRO/1000 adapter Gigabit Ethernet Card 177device ixgb # Intel PRO/10GbE Ethernet Card 178device txp # 3Com 3cR990 (``Typhoon'') 179device vx # 3Com 3c590, 3c595 (``Vortex'') 180 181# PCI Ethernet NICs that use the common MII bus controller code. 182# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 183device miibus # MII bus support 184device bfe # Broadcom BCM440x 10/100 Ethernet 185device bge # Broadcom BCM570xx Gigabit Ethernet 186device dc # DEC/Intel 21143 and various workalikes 187device fxp # Intel EtherExpress PRO/100B (82557, 82558) 188device lge # Level 1 LXT1001 gigabit ethernet 189device nge # NatSemi DP83820 gigabit ethernet 190device pcn # AMD Am79C97x PCI 10/100 (precedence over 'lnc') 191device re # RealTek 8139C+/8169/8169S/8110S 192device rl # RealTek 8129/8139 193device sf # Adaptec AIC-6915 (``Starfire'') 194device sis # Silicon Integrated Systems SiS 900/SiS 7016 195device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 196device ste # Sundance ST201 (D-Link DFE-550TX) 197device ti # Alteon Networks Tigon I/II gigabit Ethernet 198device tl # Texas Instruments ThunderLAN 199device tx # SMC EtherPower II (83c170 ``EPIC'') 200device vge # VIA VT612x gigabit ethernet 201device vr # VIA Rhine, Rhine II 202device wb # Winbond W89C840F 203device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 204 205# ISA Ethernet NICs. pccard NICs included. 206device cs # Crystal Semiconductor CS89x0 NIC 207# 'device ed' requires 'device miibus' 208# XXX kvtop brokenness, pointer/int warnings 209#device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 210device ex # Intel EtherExpress Pro/10 and Pro/10+ 211device ep # Etherlink III based cards 212device fe # Fujitsu MB8696x based cards 213# XXX kvtop brokenness, pointer/int warnings 214#device lnc # NE2100, NE32-VL Lance Ethernet cards 215device sn # SMC's 9000 series of Ethernet chips 216device xe # Xircom pccard Ethernet 217 218# Wireless NIC cards 219device wlan # 802.11 support 220device an # Aironet 4500/4800 802.11 wireless NICs. 221device awi # BayStack 660 and others 222device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 223 224# Pseudo devices. 225device loop # Network loopback 226device mem # Memory and kernel memory devices 227device io # I/O device 228device random # Entropy device 229device ether # Ethernet support 230device sl # Kernel SLIP 231device ppp # Kernel PPP 232device tun # Packet tunnel. 233device pty # Pseudo-ttys (telnet etc) 234device md # Memory "disks" 235device gif # IPv6 and IPv4 tunneling 236device faith # IPv6-to-IPv4 relaying (translation) 237 238# The `bpf' device enables the Berkeley Packet Filter. 239# Be aware of the administrative consequences of enabling this! 240device bpf # Berkeley packet filter 241 242# USB support 243device uhci # UHCI PCI->USB interface 244device ohci # OHCI PCI->USB interface 245device usb # USB Bus (required) 246#device udbp # USB Double Bulk Pipe devices 247device ugen # Generic 248device uhid # "Human Interface Devices" 249device ukbd # Keyboard 250device ulpt # Printer 251device umass # Disks/Mass storage - Requires scbus and da 252device ums # Mouse 253device urio # Diamond Rio 500 MP3 player 254device uscanner # Scanners 255# USB Ethernet, requires mii 256device aue # ADMtek USB Ethernet 257device axe # ASIX Electronics USB Ethernet 258device cue # CATC USB Ethernet 259device kue # Kawasaki LSI USB Ethernet 260device rue # RealTek RTL8150 USB Ethernet 261 262# FireWire support 263device firewire # FireWire bus code 264device sbp # SCSI over FireWire (Requires scbus and da) 265device fwe # Ethernet over FireWire (non-standard!) 266