1# 2# GENERIC -- Generic kernel configuration file for FreeBSD/i386 3# 4# For more information on this file, please read the config(5) manual page, 5# and/or the handbook section on 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 21cpu I486_CPU 22cpu I586_CPU 23cpu I686_CPU 24ident GENERIC 25 26makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 27 28options SCHED_ULE # ULE scheduler 29options PREEMPTION # Enable kernel thread preemption 30options INET # InterNETworking 31options INET6 # IPv6 communications protocols 32options SCTP # Stream Control Transmission Protocol 33options FFS # Berkeley Fast Filesystem 34options SOFTUPDATES # Enable FFS soft updates support 35options UFS_ACL # Support for access control lists 36options UFS_DIRHASH # Improve performance on big directories 37options UFS_GJOURNAL # Enable gjournal-based UFS journaling 38options MD_ROOT # MD is a potential root device 39options NFSCL # New Network Filesystem Client 40options NFSD # New Network Filesystem Server 41options NFSLOCKD # Network Lock Manager 42options NFS_ROOT # NFS usable as /, requires NFSCL 43options MSDOSFS # MSDOS Filesystem 44options CD9660 # ISO 9660 Filesystem 45options PROCFS # Process filesystem (requires PSEUDOFS) 46options PSEUDOFS # Pseudo-filesystem framework 47options GEOM_PART_GPT # GUID Partition Tables. 48options GEOM_LABEL # Provides labelization 49options COMPAT_FREEBSD4 # Compatible with FreeBSD4 50options COMPAT_FREEBSD5 # Compatible with FreeBSD5 51options COMPAT_FREEBSD6 # Compatible with FreeBSD6 52options COMPAT_FREEBSD7 # Compatible with FreeBSD7 53options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 54options KTRACE # ktrace(1) support 55options STACK # stack(9) support 56options SYSVSHM # SYSV-style shared memory 57options SYSVMSG # SYSV-style message queues 58options SYSVSEM # SYSV-style semaphores 59options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 60options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 61options KBD_INSTALL_CDEV # install a CDEV entry in /dev 62options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 63options AUDIT # Security event auditing 64options MAC # TrustedBSD MAC Framework 65#options KDTRACE_HOOKS # Kernel DTrace hooks 66options INCLUDE_CONFIG_FILE # Include this file in kernel 67 68# Debugging support. Always need this: 69options KDB # Enable kernel debugger support. 70# For minimum debugger support (stable branch) use: 71#options KDB_TRACE # Print a stack trace for a panic. 72# For full debugger support use this instead: 73options DDB # Support DDB. 74options GDB # Support remote GDB. 75options DEADLKRES # Enable the deadlock resolver 76options INVARIANTS # Enable calls of extra sanity checking 77options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 78options WITNESS # Enable checks to detect deadlocks and cycles 79options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 80options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 81 82# To make an SMP kernel, the next two lines are needed 83options SMP # Symmetric MultiProcessor Kernel 84device apic # I/O APIC 85 86# CPU frequency control 87device cpufreq 88 89# Bus support. 90device acpi 91device eisa 92device pci 93 94# Floppy drives 95device fdc 96 97# ATA controllers 98device ahci # AHCI-compatible SATA controllers 99device ata # Legacy ATA/SATA controllers 100options ATA_CAM # Handle legacy controllers with CAM 101options ATA_STATIC_ID # Static device numbering 102device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA 103device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA 104 105# SCSI Controllers 106device ahb # EISA AHA1742 family 107device ahc # AHA2940 and onboard AIC7xxx devices 108options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 109 # output. Adds ~128k to driver. 110device ahd # AHA39320/29320 and onboard AIC79xx devices 111options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 112 # output. Adds ~215k to driver. 113device esp # AMD Am53C974 (Tekram DC-390(T)) 114device hptiop # Highpoint RocketRaid 3xxx series 115device isp # Qlogic family 116#device ispfw # Firmware for QLogic HBAs- normally a module 117device mpt # LSI-Logic MPT-Fusion 118#device ncr # NCR/Symbios Logic 119device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 120device trm # Tekram DC395U/UW/F DC315U adapters 121 122device adv # Advansys SCSI adapters 123device adw # Advansys wide SCSI adapters 124device aha # Adaptec 154x SCSI adapters 125device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 126device bt # Buslogic/Mylex MultiMaster SCSI adapters 127 128device ncv # NCR 53C500 129device nsp # Workbit Ninja SCSI-3 130device stg # TMC 18C30/18C50 131 132# ATA/SCSI peripherals 133device scbus # SCSI bus (required for ATA/SCSI) 134device ch # SCSI media changers 135device da # Direct Access (disks) 136device sa # Sequential Access (tape etc) 137device cd # CD 138device pass # Passthrough device (direct ATA/SCSI access) 139device ses # SCSI Environmental Services (and SAF-TE) 140 141# RAID controllers interfaced to the SCSI subsystem 142device amr # AMI MegaRAID 143device arcmsr # Areca SATA II RAID 144device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 145device ciss # Compaq Smart RAID 5* 146device dpt # DPT Smartcache III, IV - See NOTES for options 147device hptmv # Highpoint RocketRAID 182x 148device hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx 149device iir # Intel Integrated RAID 150device ips # IBM (Adaptec) ServeRAID 151device mly # Mylex AcceleRAID/eXtremeRAID 152device twa # 3ware 9000 series PATA/SATA RAID 153device tws # LSI 3ware 9750 SATA+SAS 6Gb/s RAID controller 154 155# RAID controllers 156device aac # Adaptec FSA RAID 157device aacp # SCSI passthrough for aac (requires CAM) 158device ida # Compaq Smart RAID 159device mfi # LSI MegaRAID SAS 160device mlx # Mylex DAC960 family 161device pst # Promise Supertrak SX6000 162device twe # 3ware ATA RAID 163 164# atkbdc0 controls both the keyboard and the PS/2 mouse 165device atkbdc # AT keyboard controller 166device atkbd # AT keyboard 167device psm # PS/2 mouse 168 169device kbdmux # keyboard multiplexer 170 171device vga # VGA video card driver 172 173device splash # Splash screen and screen saver support 174 175# syscons is the default console driver, resembling an SCO console 176device sc 177options SC_PIXEL_MODE # add support for the raster text mode 178 179device agp # support several AGP chipsets 180 181# Power management support (see NOTES for more options) 182#device apm 183# Add suspend/resume support for the i8254. 184device pmtimer 185 186# PCCARD (PCMCIA) support 187# PCMCIA and cardbus bridge support 188device cbb # cardbus (yenta) bridge 189device pccard # PC Card (16-bit) bus 190device cardbus # CardBus (32-bit) bus 191 192# Serial (COM) ports 193device uart # Generic UART driver 194 195# Parallel port 196device ppc 197device ppbus # Parallel port bus (required) 198device lpt # Printer 199device plip # TCP/IP over parallel 200device ppi # Parallel port interface device 201#device vpo # Requires scbus and da 202 203device puc # Multi I/O cards and multi-channel UARTs 204 205# PCI Ethernet NICs. 206device bxe # Broadcom BCM57710/BCM57711/BCM57711E 10Gb Ethernet 207device de # DEC/Intel DC21x4x (``Tulip'') 208device em # Intel PRO/1000 Gigabit Ethernet Family 209device igb # Intel PRO/1000 PCIE Server Gigabit Family 210device ixgb # Intel PRO/10GbE Ethernet Card 211device le # AMD Am7900 LANCE and Am79C9xx PCnet 212device ti # Alteon Networks Tigon I/II gigabit Ethernet 213device txp # 3Com 3cR990 (``Typhoon'') 214device vx # 3Com 3c590, 3c595 (``Vortex'') 215 216# PCI Ethernet NICs that use the common MII bus controller code. 217# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 218device miibus # MII bus support 219device ae # Attansic/Atheros L2 FastEthernet 220device age # Attansic/Atheros L1 Gigabit Ethernet 221device alc # Atheros AR8131/AR8132 Ethernet 222device ale # Atheros AR8121/AR8113/AR8114 Ethernet 223device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 224device bfe # Broadcom BCM440x 10/100 Ethernet 225device bge # Broadcom BCM570xx Gigabit Ethernet 226device dc # DEC/Intel 21143 and various workalikes 227device et # Agere ET1310 10/100/Gigabit Ethernet 228device fxp # Intel EtherExpress PRO/100B (82557, 82558) 229device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet 230device lge # Level 1 LXT1001 gigabit Ethernet 231device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 232device nfe # nVidia nForce MCP on-board Ethernet 233device nge # NatSemi DP83820 gigabit Ethernet 234#device nve # nVidia nForce MCP on-board Ethernet Networking 235device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le') 236device re # RealTek 8139C+/8169/8169S/8110S 237device rl # RealTek 8129/8139 238device sf # Adaptec AIC-6915 (``Starfire'') 239device sge # Silicon Integrated Systems SiS190/191 240device sis # Silicon Integrated Systems SiS 900/SiS 7016 241device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 242device ste # Sundance ST201 (D-Link DFE-550TX) 243device stge # Sundance/Tamarack TC9021 gigabit Ethernet 244device tl # Texas Instruments ThunderLAN 245device tx # SMC EtherPower II (83c170 ``EPIC'') 246device vge # VIA VT612x gigabit Ethernet 247device vr # VIA Rhine, Rhine II 248device vte # DM&P Vortex86 RDC R6040 Fast Ethernet 249device wb # Winbond W89C840F 250device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 251 252# ISA Ethernet NICs. pccard NICs included. 253device cs # Crystal Semiconductor CS89x0 NIC 254# 'device ed' requires 'device miibus' 255device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 256device ex # Intel EtherExpress Pro/10 and Pro/10+ 257device ep # Etherlink III based cards 258device fe # Fujitsu MB8696x based cards 259device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc. 260device sn # SMC's 9000 series of Ethernet chips 261device xe # Xircom pccard Ethernet 262 263# Wireless NIC cards 264device wlan # 802.11 support 265options IEEE80211_DEBUG # enable debug msgs 266options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's 267options IEEE80211_SUPPORT_MESH # enable 802.11s draft support 268device wlan_wep # 802.11 WEP support 269device wlan_ccmp # 802.11 CCMP support 270device wlan_tkip # 802.11 TKIP support 271device wlan_amrr # AMRR transmit rate control algorithm 272device an # Aironet 4500/4800 802.11 wireless NICs. 273device ath # Atheros NIC's 274device ath_pci # Atheros pci/cardbus glue 275device ath_hal # pci/cardbus chip support 276options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors 277device ath_rate_sample # SampleRate tx rate control for ath 278#device bwi # Broadcom BCM430x/BCM431x wireless NICs. 279#device bwn # Broadcom BCM43xx wireless NICs. 280device ipw # Intel 2100 wireless NICs. 281device iwi # Intel 2200BG/2225BG/2915ABG wireless NICs. 282device iwn # Intel 4965/1000/5000/6000 wireless NICs. 283device malo # Marvell Libertas wireless NICs. 284device mwl # Marvell 88W8363 802.11n wireless NICs. 285device ral # Ralink Technology RT2500 wireless NICs. 286device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 287#device wl # Older non 802.11 Wavelan wireless NIC. 288device wpi # Intel 3945ABG wireless NICs. 289 290# Pseudo devices. 291device loop # Network loopback 292device random # Entropy device 293device ether # Ethernet support 294device vlan # 802.1Q VLAN support 295device tun # Packet tunnel. 296device pty # BSD-style compatibility pseudo ttys 297device md # Memory "disks" 298device gif # IPv6 and IPv4 tunneling 299device faith # IPv6-to-IPv4 relaying (translation) 300device firmware # firmware assist module 301 302# The `bpf' device enables the Berkeley Packet Filter. 303# Be aware of the administrative consequences of enabling this! 304# Note that 'bpf' is required for DHCP. 305device bpf # Berkeley packet filter 306 307# USB support 308options USB_DEBUG # enable debug msgs 309device uhci # UHCI PCI->USB interface 310device ohci # OHCI PCI->USB interface 311device ehci # EHCI PCI->USB interface (USB 2.0) 312device xhci # XHCI PCI->USB interface (USB 3.0) 313device usb # USB Bus (required) 314#device udbp # USB Double Bulk Pipe devices (needs netgraph) 315device uhid # "Human Interface Devices" 316device ukbd # Keyboard 317device ulpt # Printer 318device umass # Disks/Mass storage - Requires scbus and da 319device ums # Mouse 320device urio # Diamond Rio 500 MP3 player 321# USB Serial devices 322device u3g # USB-based 3G modems (Option, Huawei, Sierra) 323device uark # Technologies ARK3116 based serial adapters 324device ubsa # Belkin F5U103 and compatible serial adapters 325device uftdi # For FTDI usb serial adapters 326device uipaq # Some WinCE based devices 327device uplcom # Prolific PL-2303 serial adapters 328device uslcom # SI Labs CP2101/CP2102 serial adapters 329device uvisor # Visor and Palm devices 330device uvscom # USB serial support for DDI pocket's PHS 331# USB Ethernet, requires miibus 332device aue # ADMtek USB Ethernet 333device axe # ASIX Electronics USB Ethernet 334device cdce # Generic USB over Ethernet 335device cue # CATC USB Ethernet 336device kue # Kawasaki LSI USB Ethernet 337device rue # RealTek RTL8150 USB Ethernet 338device udav # Davicom DM9601E USB 339# USB Wireless 340device rum # Ralink Technology RT2501USB wireless NICs 341device run # Ralink Technology RT2700/RT2800/RT3000 NICs. 342device uath # Atheros AR5523 wireless NICs 343device upgt # Conexant/Intersil PrismGT wireless NICs. 344device ural # Ralink Technology RT2500USB wireless NICs 345device urtw # Realtek RTL8187B/L wireless NICs 346device zyd # ZyDAS zd1211/zd1211b wireless NICs 347 348# FireWire support 349device firewire # FireWire bus code 350# sbp(4) works for some systems but causes boot failure on others 351#device sbp # SCSI over FireWire (Requires scbus and da) 352device fwe # Ethernet over FireWire (non-standard!) 353device fwip # IP over FireWire (RFC 2734,3146) 354device dcons # Dumb console driver 355device dcons_crom # Configuration ROM for dcons 356 357# Sound support 358device sound # Generic sound driver (required) 359device snd_es137x # Ensoniq AudioPCI ES137x 360device snd_hda # Intel High Definition Audio 361device snd_ich # Intel, NVidia and other ICH AC'97 Audio 362device snd_uaudio # USB Audio 363device snd_via8233 # VIA VT8233x Audio 364 365# MMC/SD 366device mmc # MMC/SD bus 367device mmcsd # MMC/SD memory card 368device sdhci # Generic PCI SD Host Controller 369