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