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 25makeoptions WITH_CTF=1 # Run ctfconvert(1) for DTrace support 26 27options SCHED_ULE # ULE scheduler 28options PREEMPTION # Enable kernel thread preemption 29options INET # InterNETworking 30options INET6 # IPv6 communications protocols 31options TCP_OFFLOAD # TCP offload 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_RAID # Soft RAID functionality. 49options GEOM_LABEL # Provides labelization 50options COMPAT_FREEBSD32 # Compatible with i386 binaries 51options COMPAT_FREEBSD4 # Compatible with FreeBSD4 52options COMPAT_FREEBSD5 # Compatible with FreeBSD5 53options COMPAT_FREEBSD6 # Compatible with FreeBSD6 54options COMPAT_FREEBSD7 # Compatible with FreeBSD7 55options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 56options KTRACE # ktrace(1) support 57options STACK # stack(9) support 58options SYSVSHM # SYSV-style shared memory 59options SYSVMSG # SYSV-style message queues 60options SYSVSEM # SYSV-style semaphores 61options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 62options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 63options KBD_INSTALL_CDEV # install a CDEV entry in /dev 64options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 65options AUDIT # Security event auditing 66options CAPABILITY_MODE # Capsicum capability mode 67options CAPABILITIES # Capsicum capabilities 68options MAC # TrustedBSD MAC Framework 69options KDTRACE_FRAME # Ensure frames are compiled in 70options KDTRACE_HOOKS # Kernel DTrace hooks 71options DDB_CTF # Kernel ELF linker loads CTF data 72options INCLUDE_CONFIG_FILE # Include this file in kernel 73 74# Debugging support. Always need this: 75options KDB # Enable kernel debugger support. 76# For minimum debugger support (stable branch) use: 77#options KDB_TRACE # Print a stack trace for a panic. 78# For full debugger support use this instead: 79options DDB # Support DDB. 80options GDB # Support remote GDB. 81options DEADLKRES # Enable the deadlock resolver 82options INVARIANTS # Enable calls of extra sanity checking 83options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 84options WITNESS # Enable checks to detect deadlocks and cycles 85options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 86options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 87 88# Make an SMP-capable kernel by default 89options SMP # Symmetric MultiProcessor Kernel 90 91# CPU frequency control 92device cpufreq 93 94# Bus support. 95device acpi 96device pci 97 98# Floppy drives 99device fdc 100 101# ATA controllers 102device ahci # AHCI-compatible SATA controllers 103device ata # Legacy ATA/SATA controllers 104options ATA_CAM # Handle legacy controllers with CAM 105options ATA_STATIC_ID # Static device numbering 106device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA 107device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA 108 109# SCSI Controllers 110device ahc # AHA2940 and onboard AIC7xxx devices 111options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 112 # output. Adds ~128k to driver. 113device ahd # AHA39320/29320 and onboard AIC79xx devices 114options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 115 # output. Adds ~215k to driver. 116device esp # AMD Am53C974 (Tekram DC-390(T)) 117device hptiop # Highpoint RocketRaid 3xxx series 118device isp # Qlogic family 119#device ispfw # Firmware for QLogic HBAs- normally a module 120device mpt # LSI-Logic MPT-Fusion 121device mps # LSI-Logic MPT-Fusion 2 122#device ncr # NCR/Symbios Logic 123device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 124device trm # Tekram DC395U/UW/F DC315U adapters 125 126device adv # Advansys SCSI adapters 127device adw # Advansys wide SCSI adapters 128device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 129device bt # Buslogic/Mylex MultiMaster SCSI adapters 130device isci # Intel C600 SAS controller 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 # Enclosure Services (SES and SAF-TE) 140device ctl # CAM Target Layer 141 142# RAID controllers interfaced to the SCSI subsystem 143device amr # AMI MegaRAID 144device arcmsr # Areca SATA II RAID 145#XXX it is not 64-bit clean, -scottl 146#device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 147device ciss # Compaq Smart RAID 5* 148device dpt # DPT Smartcache III, IV - See NOTES for options 149device hptmv # Highpoint RocketRAID 182x 150device hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx 151device hpt27xx # Highpoint RocketRAID 27xx 152device iir # Intel Integrated RAID 153device ips # IBM (Adaptec) ServeRAID 154device mly # Mylex AcceleRAID/eXtremeRAID 155device twa # 3ware 9000 series PATA/SATA RAID 156device tws # LSI 3ware 9750 SATA+SAS 6Gb/s RAID controller 157 158# RAID controllers 159device aac # Adaptec FSA RAID 160device aacp # SCSI passthrough for aac (requires CAM) 161device ida # Compaq Smart RAID 162device mfi # LSI MegaRAID SAS 163device mlx # Mylex DAC960 family 164#XXX pointer/int warnings 165#device pst # Promise Supertrak SX6000 166device twe # 3ware ATA RAID 167 168# atkbdc0 controls both the keyboard and the PS/2 mouse 169device atkbdc # AT keyboard controller 170device atkbd # AT keyboard 171device psm # PS/2 mouse 172 173device kbdmux # keyboard multiplexer 174 175device vga # VGA video card driver 176options VESA # Add support for VESA BIOS Extensions (VBE) 177 178device splash # Splash screen and screen saver support 179 180# syscons is the default console driver, resembling an SCO console 181device sc 182options SC_PIXEL_MODE # add support for the raster text mode 183 184device agp # support several AGP chipsets 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 ixgbe # Intel PRO/10GbE PCIE Ethernet Family 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 cas # Sun Cassini/Cassini+ and NS DP83065 Saturn 227device dc # DEC/Intel 21143 and various workalikes 228device et # Agere ET1310 10/100/Gigabit Ethernet 229device fxp # Intel EtherExpress PRO/100B (82557, 82558) 230device gem # Sun GEM/Sun ERI/Apple GMAC 231device hme # Sun HME (Happy Meal Ethernet) 232device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet 233device lge # Level 1 LXT1001 gigabit Ethernet 234device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 235device nfe # nVidia nForce MCP on-board Ethernet 236device nge # NatSemi DP83820 gigabit Ethernet 237#device nve # nVidia nForce MCP on-board Ethernet Networking 238device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le') 239device re # RealTek 8139C+/8169/8169S/8110S 240device rl # RealTek 8129/8139 241device sf # Adaptec AIC-6915 (``Starfire'') 242device sge # Silicon Integrated Systems SiS190/191 243device sis # Silicon Integrated Systems SiS 900/SiS 7016 244device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 245device ste # Sundance ST201 (D-Link DFE-550TX) 246device stge # Sundance/Tamarack TC9021 gigabit Ethernet 247device tl # Texas Instruments ThunderLAN 248device tx # SMC EtherPower II (83c170 ``EPIC'') 249device vge # VIA VT612x gigabit Ethernet 250device vr # VIA Rhine, Rhine II 251device wb # Winbond W89C840F 252device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 253 254# ISA Ethernet NICs. pccard NICs included. 255device cs # Crystal Semiconductor CS89x0 NIC 256# 'device ed' requires 'device miibus' 257device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 258device ex # Intel EtherExpress Pro/10 and Pro/10+ 259device ep # Etherlink III based cards 260device fe # Fujitsu MB8696x based cards 261device sn # SMC's 9000 series of Ethernet chips 262device xe # Xircom pccard Ethernet 263 264# Wireless NIC cards 265device wlan # 802.11 support 266options IEEE80211_DEBUG # enable debug msgs 267options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's 268options IEEE80211_SUPPORT_MESH # enable 802.11s draft support 269device wlan_wep # 802.11 WEP support 270device wlan_ccmp # 802.11 CCMP support 271device wlan_tkip # 802.11 TKIP support 272device wlan_amrr # AMRR transmit rate control algorithm 273device an # Aironet 4500/4800 802.11 wireless NICs. 274device ath # Atheros NICs 275device ath_pci # Atheros pci/cardbus glue 276device ath_hal # pci/cardbus chip support 277options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors 278options AH_AR5416_INTERRUPT_MITIGATION # AR5416 interrupt mitigation 279options ATH_ENABLE_11N # Enable 802.11n support for AR5416 and later 280device ath_rate_sample # SampleRate tx rate control for ath 281#device bwi # Broadcom BCM430x/BCM431x wireless NICs. 282#device bwn # Broadcom BCM43xx wireless NICs. 283device ipw # Intel 2100 wireless NICs. 284device iwi # Intel 2200BG/2225BG/2915ABG wireless NICs. 285device iwn # Intel 4965/1000/5000/6000 wireless NICs. 286device malo # Marvell Libertas wireless NICs. 287device mwl # Marvell 88W8363 802.11n wireless NICs. 288device ral # Ralink Technology RT2500 wireless NICs. 289device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 290device wpi # Intel 3945ABG wireless NICs. 291 292# Pseudo devices. 293device loop # Network loopback 294device random # Entropy device 295device ether # Ethernet support 296device vlan # 802.1Q VLAN support 297device tun # Packet tunnel. 298device md # Memory "disks" 299device gif # IPv6 and IPv4 tunneling 300device faith # IPv6-to-IPv4 relaying (translation) 301device firmware # firmware assist module 302 303# The `bpf' device enables the Berkeley Packet Filter. 304# Be aware of the administrative consequences of enabling this! 305# Note that 'bpf' is required for DHCP. 306device bpf # Berkeley packet filter 307 308# USB support 309options USB_DEBUG # enable debug msgs 310device uhci # UHCI PCI->USB interface 311device ohci # OHCI PCI->USB interface 312device ehci # EHCI PCI->USB interface (USB 2.0) 313device xhci # XHCI PCI->USB interface (USB 3.0) 314device usb # USB Bus (required) 315device ukbd # Keyboard 316device umass # Disks/Mass storage - Requires scbus and da 317 318# FireWire support 319device firewire # FireWire bus code 320# sbp(4) works for some systems but causes boot failure on others 321#device sbp # SCSI over FireWire (Requires scbus and da) 322device fwe # Ethernet over FireWire (non-standard!) 323device fwip # IP over FireWire (RFC 2734,3146) 324device dcons # Dumb console driver 325device dcons_crom # Configuration ROM for dcons 326 327# Sound support 328device sound # Generic sound driver (required) 329device snd_cmi # CMedia CMI8338/CMI8738 330device snd_csa # Crystal Semiconductor CS461x/428x 331device snd_emu10kx # Creative SoundBlaster Live! and Audigy 332device snd_es137x # Ensoniq AudioPCI ES137x 333device snd_hda # Intel High Definition Audio 334device snd_ich # Intel, NVidia and other ICH AC'97 Audio 335device snd_via8233 # VIA VT8233x Audio 336 337# MMC/SD 338device mmc # MMC/SD bus 339device mmcsd # MMC/SD memory card 340device sdhci # Generic PCI SD Host Controller 341