35options INET #InterNETworking 36options INET6 #IPv6 communications protocols 37options FFS #Berkeley Fast Filesystem 38options SOFTUPDATES #Enable FFS soft updates support 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 P1003_1B #Posix P1003_1B real-time extensions 56options _KPOSIX_PRIORITY_SCHEDULING 57options KBD_INSTALL_CDEV # install a CDEV entry in /dev 58options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 59 # output. Adds ~128k to driver. 60options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 61 # output. Adds ~215k to driver. 62 63# Debugging for use in -current 64options DDB #Enable the kernel debugger 65options INVARIANTS #Enable calls of extra sanity checking 66options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS 67options WITNESS #Enable checks to detect deadlocks and cycles 68options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed 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') 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'') 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
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