GENERIC revision 102153
1# 2# GENERIC -- Generic kernel configuration file for FreeBSD/i386 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 102153 2002-08-20 00:10:22Z peter $ 20 21machine i386 22cpu I486_CPU 23cpu I586_CPU 24cpu I686_CPU 25ident GENERIC 26maxusers 0 27 28#To statically compile in device wiring instead of /boot/device.hints 29#hints "GENERIC.hints" #Default places to look for devices. 30 31makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 32 33options INET #InterNETworking 34options INET6 #IPv6 communications protocols 35options FFS #Berkeley Fast Filesystem 36options SOFTUPDATES #Enable FFS soft updates support 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 root device, requires NFSCLIENT 42options MSDOSFS #MSDOS Filesystem 43options CD9660 #ISO 9660 Filesystem 44options PROCFS #Process filesystem (requires PSEUDOFS) 45options PSEUDOFS #Pseudo-filesystem framework 46options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!] 47options COMPAT_FREEBSD4 #Compatible with FreeBSD4 48options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI 49options KTRACE #ktrace(1) support 50options SYSVSHM #SYSV-style shared memory 51options SYSVMSG #SYSV-style message queues 52options SYSVSEM #SYSV-style semaphores 53options P1003_1B #Posix P1003_1B real-time extensions 54options _KPOSIX_PRIORITY_SCHEDULING 55options KBD_INSTALL_CDEV # install a CDEV entry in /dev 56 57# Debugging for use in -current 58options DDB #Enable the kernel debugger 59options INVARIANTS #Enable calls of extra sanity checking 60options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS 61options WITNESS #Enable checks to detect deadlocks and cycles 62options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed 63 64# To make an SMP kernel, the next two are needed 65#options SMP # Symmetric MultiProcessor Kernel 66#options APIC_IO # Symmetric (APIC) I/O 67 68device isa 69device eisa 70device pci 71 72# Floppy drives 73device fdc 74 75# ATA and ATAPI devices 76device ata 77device atadisk # ATA disk drives 78device atapicd # ATAPI CDROM drives 79device atapifd # ATAPI floppy drives 80device atapist # ATAPI tape drives 81options ATA_STATIC_ID #Static device numbering 82 83# SCSI Controllers 84device ahb # EISA AHA1742 family 85device ahc # AHA2940 and onboard AIC7xxx devices 86device ahd # AHA39320 and onboard AIC79xx devices 87device amd # AMD 53C974 (Tekram DC-390(T)) 88device isp # Qlogic family 89device mpt # LSI-Logic MPT-Fusion 90#device ncr # NCR/Symbios Logic 91device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 92 93device adv # Advansys SCSI adapters 94device adw # Advansys wide SCSI adapters 95device aha # Adaptec 154x SCSI adapters 96device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 97device bt # Buslogic/Mylex MultiMaster SCSI adapters 98 99device ncv # NCR 53C500 100device nsp # Workbit Ninja SCSI-3 101device stg # TMC 18C30/18C50 102 103# RAID controllers interfaced to the SCSI subsystem 104device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 105device ciss # Compaq Smart RAID 5* 106device dpt # DPT Smartcache III, IV - See NOTES for options! 107device iir # Intel Integrated RAID 108device mly # Mylex AcceleRAID/eXtremeRAID 109 110# SCSI peripherals 111device scbus # SCSI bus (required) 112device ch # SCSI media changers 113device da # Direct Access (disks) 114device sa # Sequential Access (tape etc) 115device cd # CD 116device pass # Passthrough device (direct SCSI access) 117device ses # SCSI Environmental Services (and SAF-TE) 118 119# RAID controllers 120device aac # Adaptec FSA RAID 121device aacp # SCSI passthrough for aac (requires CAM) 122device amr # AMI MegaRAID 123device ida # Compaq Smart RAID 124device mlx # Mylex DAC960 family 125device twe # 3ware ATA RAID 126 127# atkbdc0 controls both the keyboard and the PS/2 mouse 128device atkbdc # AT keyboard controller 129device atkbd # AT keyboard 130device psm # PS/2 mouse 131 132device vga # VGA video card driver 133 134device splash # Splash screen and screen saver support 135 136# syscons is the default console driver, resembling an SCO console 137device sc 138 139# Enable this for the pcvt (VT220 compatible) console driver 140#device vt 141#options XSERVER # support for X server on a vt console 142#options FAT_CURSOR # start with block cursor 143 144device agp # support several AGP chipsets 145 146# Floating point support - do not disable. 147device npx 148 149# Power management support (see NOTES for more options) 150#device apm 151# Add suspend/resume support for the i8254. 152device pmtimer 153 154# PCCARD (PCMCIA) support 155# Pcmcia and cardbus bridge support 156device cbb # cardbus (yenta) bridge 157#device pcic # ExCA ISA and PCI bridges 158device pccard # PC Card (16-bit) bus 159device cardbus # CardBus (32-bit) bus 160 161# Serial (COM) ports 162device sio # 8250, 16[45]50 based serial ports 163 164# Parallel port 165device ppc 166device ppbus # Parallel port bus (required) 167device lpt # Printer 168device plip # TCP/IP over parallel 169device ppi # Parallel port interface device 170#device vpo # Requires scbus and da 171 172 173# PCI Ethernet NICs. 174device de # DEC/Intel DC21x4x (``Tulip'') 175device em # Intel PRO/1000 adapter Gigabit Ethernet Card 176device txp # 3Com 3cR990 (``Typhoon'') 177device vx # 3Com 3c590, 3c595 (``Vortex'') 178 179# PCI Ethernet NICs that use the common MII bus controller code. 180# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 181device miibus # MII bus support 182device dc # DEC/Intel 21143 and various workalikes 183device fxp # Intel EtherExpress PRO/100B (82557, 82558) 184device pcn # AMD Am79C97x PCI 10/100 NICs 185device rl # RealTek 8129/8139 186device sf # Adaptec AIC-6915 (``Starfire'') 187device sis # Silicon Integrated Systems SiS 900/SiS 7016 188device ste # Sundance ST201 (D-Link DFE-550TX) 189device tl # Texas Instruments ThunderLAN 190device tx # SMC EtherPower II (83c170 ``EPIC'') 191device vr # VIA Rhine, Rhine II 192device wb # Winbond W89C840F 193device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 194 195# ISA Ethernet NICs. pccard nics included. 196device cs # Crystal Semiconductor CS89x0 NIC 197# 'device ed' requires 'device miibus' 198device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 199device ex # Intel EtherExpress Pro/10 and Pro/10+ 200device ep # Etherlink III based cards 201device fe # Fujitsu MB8696x based cards 202device lnc # NE2100, NE32-VL Lance Ethernet cards 203device sn # SMC's 9000 series of ethernet chips 204device xe # Xircom pccard ethernet 205 206# ISA devices that use the old ISA shims 207#device le 208 209# Wireless NIC cards 210device an # Aironet 4500/4800 802.11 wireless NICs. 211device awi # BayStack 660 and others 212device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 213#device wl # Older non 802.11 Wavelan wireless NIC. 214 215# Pseudo devices - the number indicates how many units to allocate. 216device random # Entropy device 217device loop # Network loopback 218device ether # Ethernet support 219device sl # Kernel SLIP 220device ppp # Kernel PPP 221device tun # Packet tunnel. 222device pty # Pseudo-ttys (telnet etc) 223device md # Memory "disks" 224device gif # IPv6 and IPv4 tunneling 225device faith # IPv6-to-IPv4 relaying (translation) 226 227# The `bpf' device enables the Berkeley Packet Filter. 228# Be aware of the administrative consequences of enabling this! 229device bpf # Berkeley packet filter 230 231# USB support 232device uhci # UHCI PCI->USB interface 233device ohci # OHCI PCI->USB interface 234device usb # USB Bus (required) 235#device udbp # USB Double Bulk Pipe devices 236device ugen # Generic 237device uhid # "Human Interface Devices" 238device ukbd # Keyboard 239device ulpt # Printer 240device umass # Disks/Mass storage - Requires scbus and da 241device ums # Mouse 242device urio # Diamond Rio 500 MP3 player 243device uscanner # Scanners 244# USB Ethernet, requires mii 245device aue # ADMtek USB ethernet 246device cue # CATC USB ethernet 247device kue # Kawasaki LSI USB ethernet 248