GENERIC revision 112647
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 112647 2003-03-25 23:31:14Z jhb $ 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 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 72# To support HyperThreading, HTT is needed in addition to SMP and APIC_IO 73#options HTT # HyperThreading Technology 74 75device isa 76device eisa 77device pci 78 79# Floppy drives 80device fdc 81 82# ATA and ATAPI devices 83device ata 84device atadisk # ATA disk drives 85device atapicd # ATAPI CDROM drives 86device atapifd # ATAPI floppy drives 87device atapist # ATAPI tape drives 88options ATA_STATIC_ID #Static device numbering 89 90# SCSI Controllers 91device ahb # EISA AHA1742 family 92device ahc # AHA2940 and onboard AIC7xxx devices 93device ahd # AHA39320/29320 and onboard AIC79xx devices 94device amd # AMD 53C974 (Tekram DC-390(T)) 95device isp # Qlogic family 96device mpt # LSI-Logic MPT-Fusion 97#device ncr # NCR/Symbios Logic 98device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 99device trm # Tekram DC395U/UW/F DC315U adapters 100 101device adv # Advansys SCSI adapters 102device adw # Advansys wide SCSI adapters 103device aha # Adaptec 154x SCSI adapters 104device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 105device bt # Buslogic/Mylex MultiMaster SCSI adapters 106 107device ncv # NCR 53C500 108device nsp # Workbit Ninja SCSI-3 109device stg # TMC 18C30/18C50 110 111# RAID controllers interfaced to the SCSI subsystem 112device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 113device ciss # Compaq Smart RAID 5* 114device dpt # DPT Smartcache III, IV - See NOTES for options! 115device iir # Intel Integrated RAID 116device mly # Mylex AcceleRAID/eXtremeRAID 117 118# SCSI peripherals 119device scbus # SCSI bus (required) 120device ch # SCSI media changers 121device da # Direct Access (disks) 122device sa # Sequential Access (tape etc) 123device cd # CD 124device pass # Passthrough device (direct SCSI access) 125device ses # SCSI Environmental Services (and SAF-TE) 126 127# RAID controllers 128device aac # Adaptec FSA RAID 129device aacp # SCSI passthrough for aac (requires CAM) 130device amr # AMI MegaRAID 131device ida # Compaq Smart RAID 132device mlx # Mylex DAC960 family 133device pst # Promise Supertrak SX6000 134device twe # 3ware ATA RAID 135 136# atkbdc0 controls both the keyboard and the PS/2 mouse 137device atkbdc # AT keyboard controller 138device atkbd # AT keyboard 139device psm # PS/2 mouse 140 141device vga # VGA video card driver 142 143device splash # Splash screen and screen saver support 144 145# syscons is the default console driver, resembling an SCO console 146device sc 147 148# Enable this for the pcvt (VT220 compatible) console driver 149#device vt 150#options XSERVER # support for X server on a vt console 151#options FAT_CURSOR # start with block cursor 152 153device agp # support several AGP chipsets 154 155# Floating point support - do not disable. 156device npx 157 158# Power management support (see NOTES for more options) 159#device apm 160# Add suspend/resume support for the i8254. 161device pmtimer 162 163# PCCARD (PCMCIA) support 164# Pcmcia and cardbus bridge support 165device cbb # cardbus (yenta) bridge 166#device pcic # ExCA ISA and PCI bridges 167device pccard # PC Card (16-bit) bus 168device cardbus # CardBus (32-bit) bus 169 170# Serial (COM) ports 171device sio # 8250, 16[45]50 based serial ports 172 173# Parallel port 174device ppc 175device ppbus # Parallel port bus (required) 176device lpt # Printer 177device plip # TCP/IP over parallel 178device ppi # Parallel port interface device 179#device vpo # Requires scbus and da 180 181 182# PCI Ethernet NICs. 183device de # DEC/Intel DC21x4x (``Tulip'') 184device em # Intel PRO/1000 adapter Gigabit Ethernet Card 185device txp # 3Com 3cR990 (``Typhoon'') 186device vx # 3Com 3c590, 3c595 (``Vortex'') 187 188# PCI Ethernet NICs that use the common MII bus controller code. 189# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 190device miibus # MII bus support 191device dc # DEC/Intel 21143 and various workalikes 192device fxp # Intel EtherExpress PRO/100B (82557, 82558) 193device pcn # AMD Am79C97x PCI 10/100 (precedence over 'lnc') 194device rl # RealTek 8129/8139 195device sf # Adaptec AIC-6915 (``Starfire'') 196device sis # Silicon Integrated Systems SiS 900/SiS 7016 197device ste # Sundance ST201 (D-Link DFE-550TX) 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 lnc # NE2100, NE32-VL Lance Ethernet cards 213device sn # SMC's 9000 series of ethernet chips 214device xe # Xircom pccard ethernet 215 216# ISA devices that use the old ISA shims 217#device le 218 219# Wireless NIC cards 220device wlan # 802.11 support 221device an # Aironet 4500/4800 802.11 wireless NICs. 222device awi # BayStack 660 and others 223device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 224#device wl # Older non 802.11 Wavelan wireless NIC. 225 226# Pseudo devices - the number indicates how many units to allocate. 227device random # Entropy device 228device loop # Network loopback 229device ether # Ethernet support 230device sl # Kernel SLIP 231device ppp # Kernel PPP 232device tun # Packet tunnel. 233device pty # Pseudo-ttys (telnet etc) 234device md # Memory "disks" 235device gif # IPv6 and IPv4 tunneling 236device faith # IPv6-to-IPv4 relaying (translation) 237 238# The `bpf' device enables the Berkeley Packet Filter. 239# Be aware of the administrative consequences of enabling this! 240device bpf # Berkeley packet filter 241 242# USB support 243device uhci # UHCI PCI->USB interface 244device ohci # OHCI PCI->USB interface 245device usb # USB Bus (required) 246#device udbp # USB Double Bulk Pipe devices 247device ugen # Generic 248device uhid # "Human Interface Devices" 249device ukbd # Keyboard 250device ulpt # Printer 251device umass # Disks/Mass storage - Requires scbus and da 252device ums # Mouse 253device urio # Diamond Rio 500 MP3 player 254device uscanner # Scanners 255# USB Ethernet, requires mii 256device aue # ADMtek USB ethernet 257device cue # CATC USB ethernet 258device kue # Kawasaki LSI USB ethernet 259