GENERIC revision 97137
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/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 NOTES configuration file. If you are 16# in doubt as to the purpose or necessity of a line, check first in NOTES. 17# 18# $FreeBSD: head/sys/amd64/conf/GENERIC 97137 2002-05-22 19:00:48Z obrien $ 19 20machine i386 21cpu I486_CPU 22cpu I586_CPU 23cpu I686_CPU 24ident GENERIC 25maxusers 0 26 27#To statically compile in device wiring instead of /boot/device.hints 28#hints "GENERIC.hints" #Default places to look for devices. 29 30makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 31 32options INET #InterNETworking 33options INET6 #IPv6 communications protocols 34options FFS #Berkeley Fast Filesystem 35options SOFTUPDATES #Enable FFS soft updates support 36options UFS_DIRHASH #Improve performance on big directories 37options MD_ROOT #MD is a potential root device 38options NFSCLIENT #Network Filesystem Client 39options NFSSERVER #Network Filesystem Server 40options NFS_ROOT #NFS usable as root device, requires NFSCLIENT 41options MSDOSFS #MSDOS Filesystem 42options CD9660 #ISO 9660 Filesystem 43options PROCFS #Process filesystem (requires PSEUDOFS) 44options PSEUDOFS #Pseudo-filesystem framework 45options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!] 46options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI 47options KTRACE #ktrace(1) support 48options SYSVSHM #SYSV-style shared memory 49options SYSVMSG #SYSV-style message queues 50options SYSVSEM #SYSV-style semaphores 51options P1003_1B #Posix P1003_1B real-time extensions 52options _KPOSIX_PRIORITY_SCHEDULING 53options KBD_INSTALL_CDEV # install a CDEV entry in /dev 54 55# Debugging for use in -current 56options DDB #Enable the kernel debugger 57options INVARIANTS #Enable calls of extra sanity checking 58options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS 59options WITNESS #Enable checks to detect deadlocks and cycles 60options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed 61options ALT_BREAK_TO_DEBUGGER 62 63# To make an SMP kernel, the next two are needed 64#options SMP # Symmetric MultiProcessor Kernel 65#options APIC_IO # Symmetric (APIC) I/O 66 67device isa 68device eisa 69device pci 70#options PCI_ENABLE_IO_MODES # Enable pci resources left off by a "lazy BIOS" 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 amd # AMD 53C974 (Tekram DC-390(T)) 87device isp # Qlogic family 88#device ncr # NCR/Symbios Logic 89device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 90 91device adv # Advansys SCSI adapters 92device adw # Advansys wide SCSI adapters 93device aha # Adaptec 154x SCSI adapters 94device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 95device bt # Buslogic/Mylex MultiMaster SCSI adapters 96 97device ncv # NCR 53C500 98device nsp # Workbit Ninja SCSI-3 99device stg # TMC 18C30/18C50 100 101# RAID controllers interfaced to the SCSI subsystem 102device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 103device ciss # Compaq Smart RAID 5* 104device dpt # DPT Smartcache III, IV - See NOTES for options! 105device iir # Intel Integrated RAID 106device mly # Mylex AcceleRAID/eXtremeRAID 107 108# SCSI peripherals 109device scbus # SCSI bus (required) 110device ch # SCSI media changers 111device da # Direct Access (disks) 112device sa # Sequential Access (tape etc) 113device cd # CD 114device pass # Passthrough device (direct SCSI access) 115device ses # SCSI Environmental Services (and SAF-TE) 116 117# RAID controllers 118device aac # Adaptec FSA RAID 119device aacp # SCSI passthrough for aac (requires CAM) 120device amr # AMI MegaRAID 121device ida # Compaq Smart RAID 122device mlx # Mylex DAC960 family 123device twe # 3ware ATA RAID 124 125# atkbdc0 controls both the keyboard and the PS/2 mouse 126device atkbdc 1 # At keyboard controller 127device atkbd # at keyboard 128device psm # psm mouse 129 130device vga # VGA screen 131 132# splash screen/screen saver 133device splash 134 135# syscons is the default console driver, resembling an SCO console 136device sc 1 137 138# Enable this for the pcvt (VT220 compatible) console driver 139#device vt 140#options XSERVER # support for X server on a vt console 141#options FAT_CURSOR # start with block cursor 142 143# Floating point support - do not disable. 144device npx 145 146# Power management support (see NOTES for more options) 147device apm 148# Add suspend/resume support for the i8254. 149device pmtimer 150 151# PCCARD (PCMCIA) support 152device card # pccard bus 153device pcic # PCMCIA bridge 154 155# Serial (COM) ports 156device sio # 8250, 16[45]50 based serial ports 157 158# Parallel port 159device ppc 160device ppbus # Parallel port bus (required) 161device lpt # Printer 162device plip # TCP/IP over parallel 163device ppi # Parallel port interface device 164#device vpo # Requires scbus and da 165 166 167# PCI Ethernet NICs. 168device de # DEC/Intel DC21x4x (``Tulip'') 169device em # Intel PRO/1000 adapter Gigabit Ethernet Card (``Wiseman'') 170device txp # 3Com 3cR990 (``Typhoon'') 171device vx # 3Com 3c590, 3c595 (``Vortex'') 172 173# PCI Ethernet NICs that use the common MII bus controller code. 174# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 175device miibus # MII bus support 176device dc # DEC/Intel 21143 and various workalikes 177device fxp # Intel EtherExpress PRO/100B (82557, 82558) 178device pcn # AMD Am79C97x PCI 10/100 NICs 179device rl # RealTek 8129/8139 180device sf # Adaptec AIC-6915 (``Starfire'') 181device sis # Silicon Integrated Systems SiS 900/SiS 7016 182device ste # Sundance ST201 (D-Link DFE-550TX) 183device tl # Texas Instruments ThunderLAN 184device tx # SMC EtherPower II (83c170 ``EPIC'') 185device vr # VIA Rhine, Rhine II 186device wb # Winbond W89C840F 187device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 188 189# ISA Ethernet NICs. pccard nics included. 190device cs # Crystal Semiconductor CS89x0 NIC 191# 'device ed' requires 'device miibus' 192device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 193device ex # Intel EtherExpress Pro/10 and Pro/10+ 194device ep # Etherlink III based cards 195device fe # Fujitsu MB8696x based cards 196device lnc # NE2100, NE32-VL Lance Ethernet cards 197device sn # SMC's 9000 series of ethernet chips 198device xe # Xircom pccard ethernet 199 200# ISA devices that use the old ISA shims 201#device le 202 203# Wireless NIC cards 204device an # Aironet 4500/4800 802.11 wireless NICs. 205device awi # BayStack 660 and others 206device wi # WaveLAN/IEEE 802.11 wireless NICs. 207#device wl # Older non 802.11 Wavelan wireless NIC. 208 209# Pseudo devices - the number indicates how many units to allocate. 210device random # Entropy device 211device loop # Network loopback 212device ether # Ethernet support 213device sl # Kernel SLIP 214device ppp 1 # Kernel PPP 215device tun # Packet tunnel. 216device pty # Pseudo-ttys (telnet etc) 217device md # Memory "disks" 218device gif # IPv6 and IPv4 tunneling 219device faith # IPv6-to-IPv4 relaying (translation) 220 221# The `bpf' device enables the Berkeley Packet Filter. 222# Be aware of the administrative consequences of enabling this! 223device bpf # Berkeley packet filter 224 225# USB support 226device uhci # UHCI PCI->USB interface 227device ohci # OHCI PCI->USB interface 228device usb # USB Bus (required) 229#device udbp # USB Double Bulk Pipe devices 230device ugen # Generic 231device uhid # "Human Interface Devices" 232device ukbd # Keyboard 233device ulpt # Printer 234device umass # Disks/Mass storage - Requires scbus and da 235device ums # Mouse 236device urio # Diamond Rio 500 MP3 player 237device uscanner # Scanners 238# USB Ethernet, requires mii 239device aue # ADMtek USB ethernet 240device cue # CATC USB ethernet 241device kue # Kawasaki LSI USB ethernet 242