1# 2# GENERIC -- Generic kernel configuration file for FreeBSD/amd64 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 HAMMER 22ident GENERIC 23 24makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 25 26options SCHED_ULE # ULE scheduler 27options PREEMPTION # Enable kernel thread preemption 28options INET # InterNETworking 29options INET6 # IPv6 communications protocols 30options SCTP # Stream Control Transmission Protocol 31options FFS # Berkeley Fast Filesystem 32options SOFTUPDATES # Enable FFS soft updates support 33options UFS_ACL # Support for access control lists 34options UFS_DIRHASH # Improve performance on big directories 35options UFS_GJOURNAL # Enable gjournal-based UFS journaling 36options MD_ROOT # MD is a potential root device 37options NFSCL # New Network Filesystem Client 38options NFSD # New Network Filesystem Server 39options NFSLOCKD # Network Lock Manager 40options NFS_ROOT # NFS usable as /, requires NFSCL 41options MSDOSFS # MSDOS Filesystem 42options CD9660 # ISO 9660 Filesystem 43options PROCFS # Process filesystem (requires PSEUDOFS) 44options PSEUDOFS # Pseudo-filesystem framework 45options GEOM_PART_GPT # GUID Partition Tables. 46options GEOM_LABEL # Provides labelization 47options COMPAT_FREEBSD32 # Compatible with i386 binaries 48options COMPAT_FREEBSD4 # Compatible with FreeBSD4 49options COMPAT_FREEBSD5 # Compatible with FreeBSD5 50options COMPAT_FREEBSD6 # Compatible with FreeBSD6 51options COMPAT_FREEBSD7 # Compatible with FreeBSD7 52options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 53options KTRACE # ktrace(1) support 54options STACK # stack(9) support 55options SYSVSHM # SYSV-style shared memory 56options SYSVMSG # SYSV-style message queues 57options SYSVSEM # SYSV-style semaphores 58options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 59options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 60options KBD_INSTALL_CDEV # install a CDEV entry in /dev 61options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 62options AUDIT # Security event auditing 63options CAPABILITY_MODE # Capsicum capability mode 64options CAPABILITIES # Capsicum capabilities 65options MAC # TrustedBSD MAC Framework 66#options KDTRACE_FRAME # Ensure frames are compiled in 67#options KDTRACE_HOOKS # Kernel DTrace hooks 68options INCLUDE_CONFIG_FILE # Include this file in kernel 69 70# Debugging support. Always need this: 71options KDB # Enable kernel debugger support. 72# For minimum debugger support (stable branch) use: 73#options KDB_TRACE # Print a stack trace for a panic. 74# For full debugger support use this instead: 75options DDB # Support DDB. 76options GDB # Support remote GDB. 77options DEADLKRES # Enable the deadlock resolver 78options INVARIANTS # Enable calls of extra sanity checking 79options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 80options WITNESS # Enable checks to detect deadlocks and cycles 81options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 82options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 83 84# Make an SMP-capable kernel by default 85options SMP # Symmetric MultiProcessor Kernel 86 87# CPU frequency control 88device cpufreq 89 90# Bus support. 91device acpi 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 ahc # AHA2940 and onboard AIC7xxx devices 107options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 108 # output. Adds ~128k to driver. 109device ahd # AHA39320/29320 and onboard AIC79xx devices 110options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 111 # output. Adds ~215k to driver. 112device esp # AMD Am53C974 (Tekram DC-390(T)) 113device hptiop # Highpoint RocketRaid 3xxx series 114device isp # Qlogic family 115#device ispfw # Firmware for QLogic HBAs- normally a module 116device mpt # LSI-Logic MPT-Fusion 117device mps # LSI-Logic MPT-Fusion 2 118#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 aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 125device bt # Buslogic/Mylex MultiMaster SCSI adapters 126device isci # Intel C600 SAS controller 127 128# ATA/SCSI peripherals 129device scbus # SCSI bus (required for ATA/SCSI) 130device ch # SCSI media changers 131device da # Direct Access (disks) 132device sa # Sequential Access (tape etc) 133device cd # CD 134device pass # Passthrough device (direct ATA/SCSI access) 135device ses # Enclosure Services (SES and SAF-TE) 136device ctl # CAM Target Layer 137 138# RAID controllers interfaced to the SCSI subsystem 139device amr # AMI MegaRAID 140device arcmsr # Areca SATA II RAID 141#XXX it is not 64-bit clean, -scottl 142#device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 143device ciss # Compaq Smart RAID 5* 144device dpt # DPT Smartcache III, IV - See NOTES for options 145device hptmv # Highpoint RocketRAID 182x 146device hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx 147device iir # Intel Integrated RAID 148device ips # IBM (Adaptec) ServeRAID 149device mly # Mylex AcceleRAID/eXtremeRAID 150device twa # 3ware 9000 series PATA/SATA RAID 151 152# RAID controllers 153device aac # Adaptec FSA RAID 154device aacp # SCSI passthrough for aac (requires CAM) 155device ida # Compaq Smart RAID 156device mfi # LSI MegaRAID SAS 157device mlx # Mylex DAC960 family 158#XXX pointer/int warnings 159#device pst # Promise Supertrak SX6000 160device twe # 3ware ATA RAID 161device tws # LSI 3ware 9750 SATA+SAS 6Gb/s RAID controller 162 163# atkbdc0 controls both the keyboard and the PS/2 mouse 164device atkbdc # AT keyboard controller 165device atkbd # AT keyboard 166device psm # PS/2 mouse 167 168device kbdmux # keyboard multiplexer 169 170device vga # VGA video card driver 171 172device splash # Splash screen and screen saver support 173 174# syscons is the default console driver, resembling an SCO console 175device sc 176options SC_PIXEL_MODE # add support for the raster text mode 177 178device agp # support several AGP chipsets 179 180# PCCARD (PCMCIA) support 181# PCMCIA and cardbus bridge support 182device cbb # cardbus (yenta) bridge 183device pccard # PC Card (16-bit) bus 184device cardbus # CardBus (32-bit) bus 185 186# Serial (COM) ports 187device uart # Generic UART driver 188 189# Parallel port 190device ppc 191device ppbus # Parallel port bus (required) 192device lpt # Printer 193device plip # TCP/IP over parallel 194device ppi # Parallel port interface device 195#device vpo # Requires scbus and da 196 197device puc # Multi I/O cards and multi-channel UARTs 198 199# PCI Ethernet NICs. 200device bxe # Broadcom BCM57710/BCM57711/BCM57711E 10Gb Ethernet 201device de # DEC/Intel DC21x4x (``Tulip'') 202device em # Intel PRO/1000 Gigabit Ethernet Family 203device igb # Intel PRO/1000 PCIE Server Gigabit Family 204device ixgbe # Intel PRO/10GbE PCIE Ethernet Family 205device le # AMD Am7900 LANCE and Am79C9xx PCnet 206device ti # Alteon Networks Tigon I/II gigabit Ethernet 207device txp # 3Com 3cR990 (``Typhoon'') 208device vx # 3Com 3c590, 3c595 (``Vortex'') 209 210# PCI Ethernet NICs that use the common MII bus controller code. 211# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 212device miibus # MII bus support 213device ae # Attansic/Atheros L2 FastEthernet 214device age # Attansic/Atheros L1 Gigabit Ethernet 215device alc # Atheros AR8131/AR8132 Ethernet 216device ale # Atheros AR8121/AR8113/AR8114 Ethernet 217device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 218device bfe # Broadcom BCM440x 10/100 Ethernet 219device bge # Broadcom BCM570xx Gigabit Ethernet 220device dc # DEC/Intel 21143 and various workalikes 221device et # Agere ET1310 10/100/Gigabit Ethernet 222device fxp # Intel EtherExpress PRO/100B (82557, 82558) 223device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet 224device lge # Level 1 LXT1001 gigabit Ethernet 225device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 226device nfe # nVidia nForce MCP on-board Ethernet 227device nge # NatSemi DP83820 gigabit Ethernet 228#device nve # nVidia nForce MCP on-board Ethernet Networking 229device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le') 230device re # RealTek 8139C+/8169/8169S/8110S 231device rl # RealTek 8129/8139 232device sf # Adaptec AIC-6915 (``Starfire'') 233device sge # Silicon Integrated Systems SiS190/191 234device sis # Silicon Integrated Systems SiS 900/SiS 7016 235device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 236device ste # Sundance ST201 (D-Link DFE-550TX) 237device stge # Sundance/Tamarack TC9021 gigabit Ethernet 238device tl # Texas Instruments ThunderLAN 239device tx # SMC EtherPower II (83c170 ``EPIC'') 240device vge # VIA VT612x gigabit Ethernet 241device vr # VIA Rhine, Rhine II 242device wb # Winbond W89C840F 243device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 244 245# ISA Ethernet NICs. pccard NICs included. 246device cs # Crystal Semiconductor CS89x0 NIC 247# 'device ed' requires 'device miibus' 248device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 249device ex # Intel EtherExpress Pro/10 and Pro/10+ 250device ep # Etherlink III based cards 251device fe # Fujitsu MB8696x based cards 252device sn # SMC's 9000 series of Ethernet chips 253device xe # Xircom pccard Ethernet 254 255# Wireless NIC cards 256device wlan # 802.11 support 257options IEEE80211_DEBUG # enable debug msgs 258options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's 259options IEEE80211_SUPPORT_MESH # enable 802.11s draft support 260device wlan_wep # 802.11 WEP support 261device wlan_ccmp # 802.11 CCMP support 262device wlan_tkip # 802.11 TKIP support 263device wlan_amrr # AMRR transmit rate control algorithm 264device an # Aironet 4500/4800 802.11 wireless NICs. 265device ath # Atheros NIC's 266device ath_pci # Atheros pci/cardbus glue 267device ath_hal # pci/cardbus chip support 268options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors 269device ath_rate_sample # SampleRate tx rate control for ath 270#device bwi # Broadcom BCM430x/BCM431x wireless NICs. 271#device bwn # Broadcom BCM43xx wireless NICs. 272device ipw # Intel 2100 wireless NICs. 273device iwi # Intel 2200BG/2225BG/2915ABG wireless NICs. 274device iwn # Intel 4965/1000/5000/6000 wireless NICs. 275device malo # Marvell Libertas wireless NICs. 276device mwl # Marvell 88W8363 802.11n wireless NICs. 277device ral # Ralink Technology RT2500 wireless NICs. 278device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 279device wpi # Intel 3945ABG wireless NICs. 280 281# Pseudo devices. 282device loop # Network loopback 283device random # Entropy device 284device ether # Ethernet support 285device vlan # 802.1Q VLAN support 286device tun # Packet tunnel. 287device pty # BSD-style compatibility pseudo ttys 288device md # Memory "disks" 289device gif # IPv6 and IPv4 tunneling 290device faith # IPv6-to-IPv4 relaying (translation) 291device firmware # firmware assist module 292 293# The `bpf' device enables the Berkeley Packet Filter. 294# Be aware of the administrative consequences of enabling this! 295# Note that 'bpf' is required for DHCP. 296device bpf # Berkeley packet filter 297 298# USB support 299options USB_DEBUG # enable debug msgs 300device uhci # UHCI PCI->USB interface 301device ohci # OHCI PCI->USB interface 302device ehci # EHCI PCI->USB interface (USB 2.0) 303device xhci # XHCI PCI->USB interface (USB 3.0) 304device usb # USB Bus (required) 305#device udbp # USB Double Bulk Pipe devices (needs netgraph) 306device uhid # "Human Interface Devices" 307device ukbd # Keyboard 308device ulpt # Printer 309device umass # Disks/Mass storage - Requires scbus and da 310device ums # Mouse 311device urio # Diamond Rio 500 MP3 player 312# USB Serial devices 313device u3g # USB-based 3G modems (Option, Huawei, Sierra) 314device uark # Technologies ARK3116 based serial adapters 315device ubsa # Belkin F5U103 and compatible serial adapters 316device uftdi # For FTDI usb serial adapters 317device uipaq # Some WinCE based devices 318device uplcom # Prolific PL-2303 serial adapters 319device uslcom # SI Labs CP2101/CP2102 serial adapters 320device uvisor # Visor and Palm devices 321device uvscom # USB serial support for DDI pocket's PHS 322# USB Ethernet, requires miibus 323device aue # ADMtek USB Ethernet 324device axe # ASIX Electronics USB Ethernet 325device cdce # Generic USB over Ethernet 326device cue # CATC USB Ethernet 327device kue # Kawasaki LSI USB Ethernet 328device rue # RealTek RTL8150 USB Ethernet 329device udav # Davicom DM9601E USB 330# USB Wireless 331device rum # Ralink Technology RT2501USB wireless NICs 332device run # Ralink Technology RT2700/RT2800/RT3000 NICs. 333device uath # Atheros AR5523 wireless NICs 334device upgt # Conexant/Intersil PrismGT wireless NICs. 335device ural # Ralink Technology RT2500USB wireless NICs 336device urtw # Realtek RTL8187B/L wireless NICs 337device zyd # ZyDAS zd1211/zd1211b wireless NICs 338 339# FireWire support 340device firewire # FireWire bus code 341# sbp(4) works for some systems but causes boot failure on others 342#device sbp # SCSI over FireWire (Requires scbus and da) 343device fwe # Ethernet over FireWire (non-standard!) 344device fwip # IP over FireWire (RFC 2734,3146) 345device dcons # Dumb console driver 346device dcons_crom # Configuration ROM for dcons 347 348# Sound support 349device sound # Generic sound driver (required) 350device snd_es137x # Ensoniq AudioPCI ES137x 351device snd_hda # Intel High Definition Audio 352device snd_ich # Intel, NVidia and other ICH AC'97 Audio 353device snd_uaudio # USB Audio 354device snd_via8233 # VIA VT8233x Audio 355 356# MMC/SD 357device mmc # MMC/SD bus 358device mmcsd # MMC/SD memory card 359device sdhci # Generic PCI SD Host Controller 360