GENERIC revision 109865
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 109865 2003-01-26 05:29:12Z jeff $ 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 SCHED_4BSD #4BSD scheduler 34options INET #InterNETworking 35options INET6 #IPv6 communications protocols 36options FFS #Berkeley Fast Filesystem 37options SOFTUPDATES #Enable FFS soft updates support 38options UFS_ACL #Support for access control lists 39options UFS_DIRHASH #Improve performance on big directories 40options MD_ROOT #MD is a potential root device 41options NFSCLIENT #Network Filesystem Client 42options NFSSERVER #Network Filesystem Server 43options NFS_ROOT #NFS usable as root device, requires NFSCLIENT 44options MSDOSFS #MSDOS Filesystem 45options CD9660 #ISO 9660 Filesystem 46options PROCFS #Process filesystem (requires PSEUDOFS) 47options PSEUDOFS #Pseudo-filesystem framework 48options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!] 49options COMPAT_FREEBSD4 #Compatible with FreeBSD4 50options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI 51options KTRACE #ktrace(1) support 52options SYSVSHM #SYSV-style shared memory 53options SYSVMSG #SYSV-style message queues 54options SYSVSEM #SYSV-style semaphores 55options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions 56options KBD_INSTALL_CDEV # install a CDEV entry in /dev 57options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 58 # output. Adds ~128k to driver. 59options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 60 # output. Adds ~215k to driver. 61 62# Debugging for use in -current 63options DDB #Enable the kernel debugger 64options INVARIANTS #Enable calls of extra sanity checking 65options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS 66options WITNESS #Enable checks to detect deadlocks and cycles 67options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed 68options SCHED_4BSD 69 70# To make an SMP kernel, the next two are needed 71#options SMP # Symmetric MultiProcessor Kernel 72#options APIC_IO # Symmetric (APIC) I/O 73 74device isa 75device eisa 76device pci 77 78# Floppy drives 79device fdc 80 81# ATA and ATAPI devices 82device ata 83device atadisk # ATA disk drives 84device atapicd # ATAPI CDROM drives 85device atapifd # ATAPI floppy drives 86device atapist # ATAPI tape drives 87options ATA_STATIC_ID #Static device numbering 88 89# SCSI Controllers 90device ahb # EISA AHA1742 family 91device ahc # AHA2940 and onboard AIC7xxx devices 92device ahd # AHA39320/29320 and onboard AIC79xx devices 93device amd # AMD 53C974 (Tekram DC-390(T)) 94device isp # Qlogic family 95device mpt # LSI-Logic MPT-Fusion 96#device ncr # NCR/Symbios Logic 97device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 98device trm # Tekram DC395U/UW/F DC315U adapters 99 100device adv # Advansys SCSI adapters 101device adw # Advansys wide SCSI adapters 102device aha # Adaptec 154x SCSI adapters 103device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 104device bt # Buslogic/Mylex MultiMaster SCSI adapters 105 106device ncv # NCR 53C500 107device nsp # Workbit Ninja SCSI-3 108device stg # TMC 18C30/18C50 109 110# RAID controllers interfaced to the SCSI subsystem 111device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 112device ciss # Compaq Smart RAID 5* 113device dpt # DPT Smartcache III, IV - See NOTES for options! 114device iir # Intel Integrated RAID 115device mly # Mylex AcceleRAID/eXtremeRAID 116 117# SCSI peripherals 118device scbus # SCSI bus (required) 119device ch # SCSI media changers 120device da # Direct Access (disks) 121device sa # Sequential Access (tape etc) 122device cd # CD 123device pass # Passthrough device (direct SCSI access) 124device ses # SCSI Environmental Services (and SAF-TE) 125 126# RAID controllers 127device aac # Adaptec FSA RAID 128device aacp # SCSI passthrough for aac (requires CAM) 129device amr # AMI MegaRAID 130device ida # Compaq Smart RAID 131device mlx # Mylex DAC960 family 132device pst # Promise Supertrak SX6000 133device twe # 3ware ATA RAID 134 135# atkbdc0 controls both the keyboard and the PS/2 mouse 136device atkbdc # AT keyboard controller 137device atkbd # AT keyboard 138device psm # PS/2 mouse 139 140device vga # VGA video card driver 141 142device splash # Splash screen and screen saver support 143 144# syscons is the default console driver, resembling an SCO console 145device sc 146 147# Enable this for the pcvt (VT220 compatible) console driver 148#device vt 149#options XSERVER # support for X server on a vt console 150#options FAT_CURSOR # start with block cursor 151 152device agp # support several AGP chipsets 153 154# Floating point support - do not disable. 155device npx 156 157# Power management support (see NOTES for more options) 158#device apm 159# Add suspend/resume support for the i8254. 160device pmtimer 161 162# PCCARD (PCMCIA) support 163# Pcmcia and cardbus bridge support 164device cbb # cardbus (yenta) bridge 165#device pcic # ExCA ISA and PCI bridges 166device pccard # PC Card (16-bit) bus 167device cardbus # CardBus (32-bit) bus 168 169# Serial (COM) ports 170device sio # 8250, 16[45]50 based serial ports 171 172# Parallel port 173device ppc 174device ppbus # Parallel port bus (required) 175device lpt # Printer 176device plip # TCP/IP over parallel 177device ppi # Parallel port interface device 178#device vpo # Requires scbus and da 179 180 181# PCI Ethernet NICs. 182device de # DEC/Intel DC21x4x (``Tulip'') 183device em # Intel PRO/1000 adapter Gigabit Ethernet Card 184device txp # 3Com 3cR990 (``Typhoon'') 185device vx # 3Com 3c590, 3c595 (``Vortex'') 186 187# PCI Ethernet NICs that use the common MII bus controller code. 188# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 189device miibus # MII bus support 190device dc # DEC/Intel 21143 and various workalikes 191device fxp # Intel EtherExpress PRO/100B (82557, 82558) 192device pcn # AMD Am79C97x PCI 10/100 (precedence over 'lnc') 193device rl # RealTek 8129/8139 194device sf # Adaptec AIC-6915 (``Starfire'') 195device sis # Silicon Integrated Systems SiS 900/SiS 7016 196device ste # Sundance ST201 (D-Link DFE-550TX) 197device tl # Texas Instruments ThunderLAN 198device tx # SMC EtherPower II (83c170 ``EPIC'') 199device vr # VIA Rhine, Rhine II 200device wb # Winbond W89C840F 201device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 202device bge # Broadcom BCM570xx Gigabit Ethernet 203 204# ISA Ethernet NICs. pccard nics included. 205device cs # Crystal Semiconductor CS89x0 NIC 206# 'device ed' requires 'device miibus' 207device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 208device ex # Intel EtherExpress Pro/10 and Pro/10+ 209device ep # Etherlink III based cards 210device fe # Fujitsu MB8696x based cards 211device lnc # NE2100, NE32-VL Lance Ethernet cards 212device sn # SMC's 9000 series of ethernet chips 213device xe # Xircom pccard ethernet 214 215# ISA devices that use the old ISA shims 216#device le 217 218# Wireless NIC cards 219device wlan # 802.11 support 220device an # Aironet 4500/4800 802.11 wireless NICs. 221device awi # BayStack 660 and others 222device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 223#device wl # Older non 802.11 Wavelan wireless NIC. 224 225# Pseudo devices - the number indicates how many units to allocate. 226device random # Entropy device 227device loop # Network loopback 228device ether # Ethernet support 229device sl # Kernel SLIP 230device ppp # Kernel PPP 231device tun # Packet tunnel. 232device pty # Pseudo-ttys (telnet etc) 233device md # Memory "disks" 234device gif # IPv6 and IPv4 tunneling 235device faith # IPv6-to-IPv4 relaying (translation) 236 237# The `bpf' device enables the Berkeley Packet Filter. 238# Be aware of the administrative consequences of enabling this! 239device bpf # Berkeley packet filter 240 241# USB support 242device uhci # UHCI PCI->USB interface 243device ohci # OHCI PCI->USB interface 244device usb # USB Bus (required) 245#device udbp # USB Double Bulk Pipe devices 246device ugen # Generic 247device uhid # "Human Interface Devices" 248device ukbd # Keyboard 249device ulpt # Printer 250device umass # Disks/Mass storage - Requires scbus and da 251device ums # Mouse 252device urio # Diamond Rio 500 MP3 player 253device uscanner # Scanners 254# USB Ethernet, requires mii 255device aue # ADMtek USB ethernet 256device cue # CATC USB ethernet 257device kue # Kawasaki LSI USB ethernet 258