GENERIC revision 135048
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 135048 2004-09-10 20:57:46Z wpaul $ 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=15000 # 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 101device mpt # LSI-Logic MPT-Fusion 102#device ncr # NCR/Symbios Logic 103device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 104device trm # Tekram DC395U/UW/F DC315U adapters 105 106device adv # Advansys SCSI adapters 107device adw # Advansys wide SCSI adapters 108device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 109device bt # Buslogic/Mylex MultiMaster SCSI adapters 110 111 112# SCSI peripherals 113device scbus # SCSI bus (required for SCSI) 114device ch # SCSI media changers 115device da # Direct Access (disks) 116device sa # Sequential Access (tape etc) 117device cd # CD 118device pass # Passthrough device (direct SCSI access) 119device ses # SCSI Environmental Services (and SAF-TE) 120 121# RAID controllers interfaced to the SCSI subsystem 122device amr # AMI MegaRAID 123device ciss # Compaq Smart RAID 5* 124device dpt # DPT Smartcache III, IV - See NOTES for options 125device iir # Intel Integrated RAID 126device ips # IBM (Adaptec) ServeRAID 127device mly # Mylex AcceleRAID/eXtremeRAID 128device twa # 3ware 9000 series PATA/SATA RAID 129 130# RAID controllers 131device aac # Adaptec FSA RAID 132device aacp # SCSI passthrough for aac (requires CAM) 133device ida # Compaq Smart RAID 134device mlx # Mylex DAC960 family 135#XXX pointer/int warnings 136#device pst # Promise Supertrak SX6000 137device twe # 3ware ATA RAID 138 139# atkbdc0 controls both the keyboard and the PS/2 mouse 140device atkbdc # AT keyboard controller 141device atkbd # AT keyboard 142device psm # PS/2 mouse 143 144device vga # VGA video card driver 145 146device splash # Splash screen and screen saver support 147 148# syscons is the default console driver, resembling an SCO console 149device sc 150 151# PCCARD (PCMCIA) support 152# PCMCIA and cardbus bridge support 153device cbb # cardbus (yenta) bridge 154device pccard # PC Card (16-bit) bus 155device cardbus # CardBus (32-bit) bus 156 157# Serial (COM) ports 158device sio # 8250, 16[45]50 based serial ports 159 160# Parallel port 161device ppc 162device ppbus # Parallel port bus (required) 163device lpt # Printer 164device plip # TCP/IP over parallel 165device ppi # Parallel port interface device 166#device vpo # Requires scbus and da 167 168# If you've got a "dumb" serial or parallel PCI card that is 169# supported by the puc(4) glue driver, uncomment the following 170# line to enable it (connects to the sio and/or ppc drivers): 171#device puc 172 173# PCI Ethernet NICs. 174device de # DEC/Intel DC21x4x (``Tulip'') 175device em # Intel PRO/1000 adapter Gigabit Ethernet Card 176device ixgb # Intel PRO/10GbE Ethernet Card 177device txp # 3Com 3cR990 (``Typhoon'') 178device vx # 3Com 3c590, 3c595 (``Vortex'') 179 180# PCI Ethernet NICs that use the common MII bus controller code. 181# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 182device miibus # MII bus support 183device bfe # Broadcom BCM440x 10/100 Ethernet 184device bge # Broadcom BCM570xx Gigabit Ethernet 185device dc # DEC/Intel 21143 and various workalikes 186device fxp # Intel EtherExpress PRO/100B (82557, 82558) 187device lge # Level 1 LXT1001 gigabit ethernet 188device nge # NatSemi DP83820 gigabit ethernet 189device pcn # AMD Am79C97x PCI 10/100 (precedence over 'lnc') 190device re # RealTek 8139C+/8169/8169S/8110S 191device rl # RealTek 8129/8139 192device sf # Adaptec AIC-6915 (``Starfire'') 193device sis # Silicon Integrated Systems SiS 900/SiS 7016 194device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 195device ste # Sundance ST201 (D-Link DFE-550TX) 196device ti # Alteon Networks Tigon I/II gigabit Ethernet 197device tl # Texas Instruments ThunderLAN 198device tx # SMC EtherPower II (83c170 ``EPIC'') 199device vge # VIA VT612x gigabit ethernet 200device vr # VIA Rhine, Rhine II 201device wb # Winbond W89C840F 202device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 203 204# ISA Ethernet NICs. pccard NICs included. 205device cs # Crystal Semiconductor CS89x0 NIC 206# 'device ed' requires 'device miibus' 207# XXX kvtop brokenness, pointer/int warnings 208#device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 209device ex # Intel EtherExpress Pro/10 and Pro/10+ 210device ep # Etherlink III based cards 211device fe # Fujitsu MB8696x based cards 212# XXX kvtop brokenness, pointer/int warnings 213#device lnc # NE2100, NE32-VL Lance Ethernet cards 214device sn # SMC's 9000 series of Ethernet chips 215device xe # Xircom pccard Ethernet 216 217# Wireless NIC cards 218device wlan # 802.11 support 219device an # Aironet 4500/4800 802.11 wireless NICs. 220device awi # BayStack 660 and others 221device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 222 223# Pseudo devices. 224device loop # Network loopback 225device mem # Memory and kernel memory devices 226device io # I/O device 227device random # Entropy device 228device ether # Ethernet support 229device sl # Kernel SLIP 230device ppp # Kernel PPP 231device tun # Packet tunnel. 232device pty # Pseudo-ttys (telnet etc) 233device md # Memory "disks" 234device gif # IPv6 and IPv4 tunneling 235device faith # IPv6-to-IPv4 relaying (translation) 236 237# The `bpf' device enables the Berkeley Packet Filter. 238# Be aware of the administrative consequences of enabling this! 239device bpf # Berkeley packet filter 240 241# USB support 242device uhci # UHCI PCI->USB interface 243device ohci # OHCI PCI->USB interface 244device usb # USB Bus (required) 245#device udbp # USB Double Bulk Pipe devices 246device ugen # Generic 247device uhid # "Human Interface Devices" 248device ukbd # Keyboard 249device ulpt # Printer 250device umass # Disks/Mass storage - Requires scbus and da 251device ums # Mouse 252device urio # Diamond Rio 500 MP3 player 253device uscanner # Scanners 254# USB Ethernet, requires mii 255device aue # ADMtek USB Ethernet 256device axe # ASIX Electronics USB Ethernet 257device cue # CATC USB Ethernet 258device kue # Kawasaki LSI USB Ethernet 259device rue # RealTek RTL8150 USB Ethernet 260 261# FireWire support 262device firewire # FireWire bus code 263device sbp # SCSI over FireWire (Requires scbus and da) 264device fwe # Ethernet over FireWire (non-standard!) 265