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 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 SCHED_4BSD #4BSD scheduler 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 /, 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 for SCSI) 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 ips # IBM (Adaptec) ServeRAID 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 sk # SysKonnect SK-984x and SK-982x gigabit ethernet 196device ste # Sundance ST201 (D-Link DFE-550TX) 197device ti # Alteon Networks Tigon I/II gigabit ethernet 198device tl # Texas Instruments ThunderLAN 199device tx # SMC EtherPower II (83c170 ``EPIC'') 200device vr # VIA Rhine, Rhine II 201device wb # Winbond W89C840F 202device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 203device bge # Broadcom BCM570xx Gigabit Ethernet 204 205# ISA Ethernet NICs. pccard nics included. 206device cs # Crystal Semiconductor CS89x0 NIC 207# 'device ed' requires 'device miibus' 208device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 209device ex # Intel EtherExpress Pro/10 and Pro/10+ 210device ep # Etherlink III based cards 211device fe # Fujitsu MB8696x based cards 212device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc. 213device lnc # NE2100, NE32-VL Lance Ethernet cards 214device sn # SMC's 9000 series of ethernet chips 215device xe # Xircom pccard ethernet 216 217# ISA devices that use the old ISA shims 218#device le 219 220# Wireless NIC cards 221device wlan # 802.11 support 222device an # Aironet 4500/4800 802.11 wireless NICs. 223device awi # BayStack 660 and others 224device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 225#device wl # Older non 802.11 Wavelan wireless NIC. 226 227# Pseudo devices - the number indicates how many units to allocate. 228device random # Entropy device 229device loop # Network loopback 230device ether # Ethernet support 231device sl # Kernel SLIP 232device ppp # Kernel PPP 233device tun # Packet tunnel. 234device pty # Pseudo-ttys (telnet etc) 235device md # Memory "disks" 236device gif # IPv6 and IPv4 tunneling 237device faith # IPv6-to-IPv4 relaying (translation) 238 239# The `bpf' device enables the Berkeley Packet Filter. 240# Be aware of the administrative consequences of enabling this! 241device bpf # Berkeley packet filter 242 243# USB support 244device uhci # UHCI PCI->USB interface 245device ohci # OHCI PCI->USB interface 246device usb # USB Bus (required) 247#device udbp # USB Double Bulk Pipe devices 248device ugen # Generic 249device uhid # "Human Interface Devices" 250device ukbd # Keyboard 251device ulpt # Printer 252device umass # Disks/Mass storage - Requires scbus and da 253device ums # Mouse 254device urio # Diamond Rio 500 MP3 player 255device uscanner # Scanners 256# USB Ethernet, requires mii 257device aue # ADMtek USB ethernet 258device axe # ASIX Electronics USB ethernet 259device cue # CATC USB ethernet 260device kue # Kawasaki LSI USB ethernet 261 262# FireWire support 263device firewire # FireWire bus code 264device sbp # SCSI over FireWire (Requires scbus and da) 265device fwe # Ethernet over FireWire (non-standard!) 266