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# $FreeBSD$ 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 UCONSOLE #Allow users to grab the console 48#options USERCONFIG #boot -c editor 49#options VISUAL_USERCONFIG #visual boot -c editor 50options KTRACE #ktrace(1) support 51options SYSVSHM #SYSV-style shared memory 52options SYSVMSG #SYSV-style message queues 53options SYSVSEM #SYSV-style semaphores 54options P1003_1B #Posix P1003_1B real-time extensions 55options _KPOSIX_PRIORITY_SCHEDULING 56options KBD_INSTALL_CDEV # install a CDEV entry in /dev 57 58# Debugging for use in -current 59options DDB #Enable the kernel debugger 60options INVARIANTS #Enable calls of extra sanity checking 61options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS 62options WITNESS #Enable mutex checks to detects deadlocks and cycles 63options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed 64 65# To make an SMP kernel, the next two are needed 66#options SMP # Symmetric MultiProcessor Kernel 67#options APIC_IO # Symmetric (APIC) I/O 68 69device isa 70device eisa 71device pci 72#options PCI_ENABLE_IO_MODES # Enable pci resources left off by a "lazy BIOS" 73 74# Floppy drives 75device fdc 76 77# ATA and ATAPI devices 78device ata 79device atadisk # ATA disk drives 80device atapicd # ATAPI CDROM drives 81device atapifd # ATAPI floppy drives 82device atapist # ATAPI tape drives 83options ATA_STATIC_ID #Static device numbering 84 85# SCSI Controllers 86device ahb # EISA AHA1742 family 87device ahc # AHA2940 and onboard AIC7xxx devices 88device amd # AMD 53C974 (Tekram DC-390(T)) 89device isp # Qlogic family 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 amr # AMI MegaRAID 122device ida # Compaq Smart RAID 123device mlx # Mylex DAC960 family 124device twe # 3ware ATA RAID 125 126# atkbdc0 controls both the keyboard and the PS/2 mouse 127device atkbdc 1 # At keyboard controller 128device atkbd # at keyboard 129device psm # psm mouse 130 131device vga # VGA screen 132 133# splash screen/screen saver 134device splash 135 136# syscons is the default console driver, resembling an SCO console 137device sc 1 138 139# 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 143 144# Floating point support - do not disable. 145device npx 146 147# Power management support (see NOTES for more options) 148device apm 149# Add suspend/resume support for the i8254. 150device pmtimer 151 152# PCCARD (PCMCIA) support 153device card # pccard bus 154device pcic # PCMCIA bridge 155 156# Serial (COM) ports 157device sio # 8250, 16[45]50 based serial ports 158 159# Parallel port 160device ppc 161device ppbus # Parallel port bus (required) 162device lpt # Printer 163device plip # TCP/IP over parallel 164device ppi # Parallel port interface device 165#device vpo # Requires scbus and da 166 167 168# PCI Ethernet NICs. 169device de # DEC/Intel DC21x4x (``Tulip'') 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