GENERIC revision 102689
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 102689 2002-08-31 06:56:43Z gibbs $ 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 56options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 57 # output. Adds ~128k to driver. 58options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 59 # output. Adds ~215k to driver. 60 61# Debugging for use in -current 62options DDB #Enable the kernel debugger 63options INVARIANTS #Enable calls of extra sanity checking 64options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS 65options WITNESS #Enable checks to detect deadlocks and cycles 66options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed 67 68# To make an SMP kernel, the next two are needed 69#options SMP # Symmetric MultiProcessor Kernel 70#options APIC_IO # Symmetric (APIC) I/O 71 72device isa 73device eisa 74device pci 75 76# Floppy drives 77device fdc 78 79# ATA and ATAPI devices 80device ata 81device atadisk # ATA disk drives 82device atapicd # ATAPI CDROM drives 83device atapifd # ATAPI floppy drives 84device atapist # ATAPI tape drives 85options ATA_STATIC_ID #Static device numbering 86 87# SCSI Controllers 88device ahb # EISA AHA1742 family 89device ahc # AHA2940 and onboard AIC7xxx devices 90device ahd # AHA39320/29320 and onboard AIC79xx devices 91device amd # AMD 53C974 (Tekram DC-390(T)) 92device isp # Qlogic family 93device mpt # LSI-Logic MPT-Fusion 94#device ncr # NCR/Symbios Logic 95device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 96 97device adv # Advansys SCSI adapters 98device adw # Advansys wide SCSI adapters 99device aha # Adaptec 154x SCSI adapters 100device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 101device bt # Buslogic/Mylex MultiMaster SCSI adapters 102 103device ncv # NCR 53C500 104device nsp # Workbit Ninja SCSI-3 105device stg # TMC 18C30/18C50 106 107# RAID controllers interfaced to the SCSI subsystem 108device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 109device ciss # Compaq Smart RAID 5* 110device dpt # DPT Smartcache III, IV - See NOTES for options! 111device iir # Intel Integrated RAID 112device mly # Mylex AcceleRAID/eXtremeRAID 113 114# SCSI peripherals 115device scbus # SCSI bus (required) 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 124device aac # Adaptec FSA RAID 125device aacp # SCSI passthrough for aac (requires CAM) 126device amr # AMI MegaRAID 127device ida # Compaq Smart RAID 128device mlx # Mylex DAC960 family 129device twe # 3ware ATA RAID 130 131# atkbdc0 controls both the keyboard and the PS/2 mouse 132device atkbdc # AT keyboard controller 133device atkbd # AT keyboard 134device psm # PS/2 mouse 135 136device vga # VGA video card driver 137 138device splash # Splash screen and screen saver support 139 140# syscons is the default console driver, resembling an SCO console 141device sc 142 143# Enable this for the pcvt (VT220 compatible) console driver 144#device vt 145#options XSERVER # support for X server on a vt console 146#options FAT_CURSOR # start with block cursor 147 148device agp # support several AGP chipsets 149 150# Floating point support - do not disable. 151device npx 152 153# Power management support (see NOTES for more options) 154#device apm 155# Add suspend/resume support for the i8254. 156device pmtimer 157 158# PCCARD (PCMCIA) support 159# Pcmcia and cardbus bridge support 160device cbb # cardbus (yenta) bridge 161#device pcic # ExCA ISA and PCI bridges 162device pccard # PC Card (16-bit) bus 163device cardbus # CardBus (32-bit) bus 164 165# Serial (COM) ports 166device sio # 8250, 16[45]50 based serial ports 167 168# Parallel port 169device ppc 170device ppbus # Parallel port bus (required) 171device lpt # Printer 172device plip # TCP/IP over parallel 173device ppi # Parallel port interface device 174#device vpo # Requires scbus and da 175 176 177# PCI Ethernet NICs. 178device de # DEC/Intel DC21x4x (``Tulip'') 179device em # Intel PRO/1000 adapter Gigabit Ethernet Card 180device txp # 3Com 3cR990 (``Typhoon'') 181device vx # 3Com 3c590, 3c595 (``Vortex'') 182 183# PCI Ethernet NICs that use the common MII bus controller code. 184# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 185device miibus # MII bus support 186device dc # DEC/Intel 21143 and various workalikes 187device fxp # Intel EtherExpress PRO/100B (82557, 82558) 188device pcn # AMD Am79C97x PCI 10/100 NICs 189device rl # RealTek 8129/8139 190device sf # Adaptec AIC-6915 (``Starfire'') 191device sis # Silicon Integrated Systems SiS 900/SiS 7016 192device ste # Sundance ST201 (D-Link DFE-550TX) 193device tl # Texas Instruments ThunderLAN 194device tx # SMC EtherPower II (83c170 ``EPIC'') 195device vr # VIA Rhine, Rhine II 196device wb # Winbond W89C840F 197device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 198 199# ISA Ethernet NICs. pccard nics included. 200device cs # Crystal Semiconductor CS89x0 NIC 201# 'device ed' requires 'device miibus' 202device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 203device ex # Intel EtherExpress Pro/10 and Pro/10+ 204device ep # Etherlink III based cards 205device fe # Fujitsu MB8696x based cards 206device lnc # NE2100, NE32-VL Lance Ethernet cards 207device sn # SMC's 9000 series of ethernet chips 208device xe # Xircom pccard ethernet 209 210# ISA devices that use the old ISA shims 211#device le 212 213# Wireless NIC cards 214device an # Aironet 4500/4800 802.11 wireless NICs. 215device awi # BayStack 660 and others 216device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 217#device wl # Older non 802.11 Wavelan wireless NIC. 218 219# Pseudo devices - the number indicates how many units to allocate. 220device random # Entropy device 221device loop # Network loopback 222device ether # Ethernet support 223device sl # Kernel SLIP 224device ppp # Kernel PPP 225device tun # Packet tunnel. 226device pty # Pseudo-ttys (telnet etc) 227device md # Memory "disks" 228device gif # IPv6 and IPv4 tunneling 229device faith # IPv6-to-IPv4 relaying (translation) 230 231# The `bpf' device enables the Berkeley Packet Filter. 232# Be aware of the administrative consequences of enabling this! 233device bpf # Berkeley packet filter 234 235# USB support 236device uhci # UHCI PCI->USB interface 237device ohci # OHCI PCI->USB interface 238device usb # USB Bus (required) 239#device udbp # USB Double Bulk Pipe devices 240device ugen # Generic 241device uhid # "Human Interface Devices" 242device ukbd # Keyboard 243device ulpt # Printer 244device umass # Disks/Mass storage - Requires scbus and da 245device ums # Mouse 246device urio # Diamond Rio 500 MP3 player 247device uscanner # Scanners 248# USB Ethernet, requires mii 249device aue # ADMtek USB ethernet 250device cue # CATC USB ethernet 251device kue # Kawasaki LSI USB ethernet 252