GENERIC revision 108342
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 108342 2002-12-28 06:22:17Z scottl $ 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_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 root device, requires NFSCLIENT 43options MSDOSFS #MSDOS Filesystem 44options CD9660 #ISO 9660 Filesystem 45options PROCFS #Process filesystem (requires PSEUDOFS) 46options PSEUDOFS #Pseudo-filesystem framework 47options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!] 48options COMPAT_FREEBSD4 #Compatible with FreeBSD4 49options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI 50options KTRACE #ktrace(1) support 51options SYSVSHM #SYSV-style shared memory 52options SYSVMSG #SYSV-style message queues 53options SYSVSEM #SYSV-style semaphores 54options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions 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') 96device trm # Tekram DC395U/UW/F DC315U adapters 97 98device adv # Advansys SCSI adapters 99device adw # Advansys wide SCSI adapters 100device aha # Adaptec 154x SCSI adapters 101device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 102device bt # Buslogic/Mylex MultiMaster SCSI adapters 103 104device ncv # NCR 53C500 105device nsp # Workbit Ninja SCSI-3 106device stg # TMC 18C30/18C50 107 108# RAID controllers interfaced to the SCSI subsystem 109device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 110device ciss # Compaq Smart RAID 5* 111device dpt # DPT Smartcache III, IV - See NOTES for options! 112device iir # Intel Integrated RAID 113device mly # Mylex AcceleRAID/eXtremeRAID 114 115# SCSI peripherals 116device scbus # SCSI bus (required) 117device ch # SCSI media changers 118device da # Direct Access (disks) 119device sa # Sequential Access (tape etc) 120device cd # CD 121device pass # Passthrough device (direct SCSI access) 122device ses # SCSI Environmental Services (and SAF-TE) 123 124# RAID controllers 125device aac # Adaptec FSA RAID 126device aacp # SCSI passthrough for aac (requires CAM) 127device amr # AMI MegaRAID 128device ida # Compaq Smart RAID 129device mlx # Mylex DAC960 family 130device pst # Promise Supertrak SX6000 131device twe # 3ware ATA RAID 132 133# atkbdc0 controls both the keyboard and the PS/2 mouse 134device atkbdc # AT keyboard controller 135device atkbd # AT keyboard 136device psm # PS/2 mouse 137 138device vga # VGA video card driver 139 140device splash # Splash screen and screen saver support 141 142# syscons is the default console driver, resembling an SCO console 143device sc 144 145# Enable this for the pcvt (VT220 compatible) console driver 146#device vt 147#options XSERVER # support for X server on a vt console 148#options FAT_CURSOR # start with block cursor 149 150device agp # support several AGP chipsets 151 152# Floating point support - do not disable. 153device npx 154 155# Power management support (see NOTES for more options) 156#device apm 157# Add suspend/resume support for the i8254. 158device pmtimer 159 160# PCCARD (PCMCIA) support 161# Pcmcia and cardbus bridge support 162device cbb # cardbus (yenta) bridge 163#device pcic # ExCA ISA and PCI bridges 164device pccard # PC Card (16-bit) bus 165device cardbus # CardBus (32-bit) bus 166 167# Serial (COM) ports 168device sio # 8250, 16[45]50 based serial ports 169 170# Parallel port 171device ppc 172device ppbus # Parallel port bus (required) 173device lpt # Printer 174device plip # TCP/IP over parallel 175device ppi # Parallel port interface device 176#device vpo # Requires scbus and da 177 178 179# PCI Ethernet NICs. 180device de # DEC/Intel DC21x4x (``Tulip'') 181device em # Intel PRO/1000 adapter Gigabit Ethernet Card 182device txp # 3Com 3cR990 (``Typhoon'') 183device vx # 3Com 3c590, 3c595 (``Vortex'') 184 185# PCI Ethernet NICs that use the common MII bus controller code. 186# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 187device miibus # MII bus support 188device dc # DEC/Intel 21143 and various workalikes 189device fxp # Intel EtherExpress PRO/100B (82557, 82558) 190device pcn # AMD Am79C97x PCI 10/100 (precedence over 'lnc') 191device rl # RealTek 8129/8139 192device sf # Adaptec AIC-6915 (``Starfire'') 193device sis # Silicon Integrated Systems SiS 900/SiS 7016 194device ste # Sundance ST201 (D-Link DFE-550TX) 195device tl # Texas Instruments ThunderLAN 196device tx # SMC EtherPower II (83c170 ``EPIC'') 197device vr # VIA Rhine, Rhine II 198device wb # Winbond W89C840F 199device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 200device bge # Broadcom BCM570xx Gigabit Ethernet 201 202# ISA Ethernet NICs. pccard nics included. 203device cs # Crystal Semiconductor CS89x0 NIC 204# 'device ed' requires 'device miibus' 205device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 206device ex # Intel EtherExpress Pro/10 and Pro/10+ 207device ep # Etherlink III based cards 208device fe # Fujitsu MB8696x based cards 209device lnc # NE2100, NE32-VL Lance Ethernet cards 210device sn # SMC's 9000 series of ethernet chips 211device xe # Xircom pccard ethernet 212 213# ISA devices that use the old ISA shims 214#device le 215 216# Wireless NIC cards 217device an # Aironet 4500/4800 802.11 wireless NICs. 218device awi # BayStack 660 and others 219device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 220#device wl # Older non 802.11 Wavelan wireless NIC. 221 222# Pseudo devices - the number indicates how many units to allocate. 223device random # Entropy device 224device loop # Network loopback 225device ether # Ethernet support 226device sl # Kernel SLIP 227device ppp # Kernel PPP 228device tun # Packet tunnel. 229device pty # Pseudo-ttys (telnet etc) 230device md # Memory "disks" 231device gif # IPv6 and IPv4 tunneling 232device faith # IPv6-to-IPv4 relaying (translation) 233 234# The `bpf' device enables the Berkeley Packet Filter. 235# Be aware of the administrative consequences of enabling this! 236device bpf # Berkeley packet filter 237 238# USB support 239device uhci # UHCI PCI->USB interface 240device ohci # OHCI PCI->USB interface 241device usb # USB Bus (required) 242#device udbp # USB Double Bulk Pipe devices 243device ugen # Generic 244device uhid # "Human Interface Devices" 245device ukbd # Keyboard 246device ulpt # Printer 247device umass # Disks/Mass storage - Requires scbus and da 248device ums # Mouse 249device urio # Diamond Rio 500 MP3 player 250device uscanner # Scanners 251# USB Ethernet, requires mii 252device aue # ADMtek USB ethernet 253device cue # CATC USB ethernet 254device kue # Kawasaki LSI USB ethernet 255