GENERIC revision 256283
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: stable/10/sys/amd64/conf/GENERIC 256283 2013-10-10 17:59:44Z gjb $ 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 QUOTA # Enable disk quotas for UFS 39options MD_ROOT # MD is a potential root device 40options NFSCL # New Network Filesystem Client 41options NFSD # New Network Filesystem Server 42options NFSLOCKD # Network Lock Manager 43options NFS_ROOT # NFS usable as /, requires NFSCL 44options MSDOSFS # MSDOS Filesystem 45options CD9660 # ISO 9660 Filesystem 46options PROCFS # Process filesystem (requires PSEUDOFS) 47options PSEUDOFS # Pseudo-filesystem framework 48options GEOM_PART_GPT # GUID Partition Tables. 49options GEOM_RAID # Soft RAID functionality. 50options GEOM_LABEL # Provides labelization 51options COMPAT_FREEBSD32 # Compatible with i386 binaries 52options COMPAT_FREEBSD4 # Compatible with FreeBSD4 53options COMPAT_FREEBSD5 # Compatible with FreeBSD5 54options COMPAT_FREEBSD6 # Compatible with FreeBSD6 55options COMPAT_FREEBSD7 # Compatible with FreeBSD7 56options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 57options KTRACE # ktrace(1) support 58options STACK # stack(9) support 59options SYSVSHM # SYSV-style shared memory 60options SYSVMSG # SYSV-style message queues 61options SYSVSEM # SYSV-style semaphores 62options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 63options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 64options KBD_INSTALL_CDEV # install a CDEV entry in /dev 65options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 66options AUDIT # Security event auditing 67options CAPABILITY_MODE # Capsicum capability mode 68options CAPABILITIES # Capsicum capabilities 69options PROCDESC # Support for process descriptors 70options MAC # TrustedBSD MAC Framework 71options KDTRACE_FRAME # Ensure frames are compiled in 72options KDTRACE_HOOKS # Kernel DTrace hooks 73options DDB_CTF # Kernel ELF linker loads CTF data 74options INCLUDE_CONFIG_FILE # Include this file in kernel 75options XENHVM # Include Xen support 76 77# Debugging support. Always need this: 78options KDB # Enable kernel debugger support. 79options KDB_TRACE # Print a stack trace for a panic. 80 81# Make an SMP-capable kernel by default 82options SMP # Symmetric MultiProcessor Kernel 83 84# CPU frequency control 85device cpufreq 86 87# Bus support. 88device acpi 89device pci 90 91# Floppy drives 92device fdc 93 94# ATA controllers 95device ahci # AHCI-compatible SATA controllers 96device ata # Legacy ATA/SATA controllers 97options ATA_STATIC_ID # Static device numbering 98device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA 99device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA 100 101# SCSI Controllers 102device ahc # AHA2940 and onboard AIC7xxx devices 103options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 104 # output. Adds ~128k to driver. 105device ahd # AHA39320/29320 and onboard AIC79xx devices 106options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 107 # output. Adds ~215k to driver. 108device esp # AMD Am53C974 (Tekram DC-390(T)) 109device hptiop # Highpoint RocketRaid 3xxx series 110device isp # Qlogic family 111#device ispfw # Firmware for QLogic HBAs- normally a module 112device mpt # LSI-Logic MPT-Fusion 113device mps # LSI-Logic MPT-Fusion 2 114#device ncr # NCR/Symbios Logic 115device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 116device trm # Tekram DC395U/UW/F DC315U adapters 117 118device adv # Advansys SCSI adapters 119device adw # Advansys wide SCSI adapters 120device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 121device bt # Buslogic/Mylex MultiMaster SCSI adapters 122device isci # Intel C600 SAS controller 123 124# ATA/SCSI peripherals 125device scbus # SCSI bus (required for ATA/SCSI) 126device ch # SCSI media changers 127device da # Direct Access (disks) 128device sa # Sequential Access (tape etc) 129device cd # CD 130device pass # Passthrough device (direct ATA/SCSI access) 131device ses # Enclosure Services (SES and SAF-TE) 132#device ctl # CAM Target Layer 133 134# RAID controllers interfaced to the SCSI subsystem 135device amr # AMI MegaRAID 136device arcmsr # Areca SATA II RAID 137#XXX it is not 64-bit clean, -scottl 138#device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 139device ciss # Compaq Smart RAID 5* 140device dpt # DPT Smartcache III, IV - See NOTES for options 141device hptmv # Highpoint RocketRAID 182x 142device hptnr # Highpoint DC7280, R750 143device hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx 144device hpt27xx # Highpoint RocketRAID 27xx 145device iir # Intel Integrated RAID 146device ips # IBM (Adaptec) ServeRAID 147device mly # Mylex AcceleRAID/eXtremeRAID 148device twa # 3ware 9000 series PATA/SATA RAID 149device tws # LSI 3ware 9750 SATA+SAS 6Gb/s RAID controller 150 151# RAID controllers 152device aac # Adaptec FSA RAID 153device aacp # SCSI passthrough for aac (requires CAM) 154device aacraid # Adaptec by PMC RAID 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 161 162# atkbdc0 controls both the keyboard and the PS/2 mouse 163device atkbdc # AT keyboard controller 164device atkbd # AT keyboard 165device psm # PS/2 mouse 166 167device kbdmux # keyboard multiplexer 168 169device vga # VGA video card driver 170options VESA # Add support for VESA BIOS Extensions (VBE) 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 ppi # Parallel port interface device 194#device vpo # Requires scbus and da 195 196device puc # Multi I/O cards and multi-channel UARTs 197 198# PCI Ethernet NICs. 199device bxe # Broadcom NetXtreme II BCM5771X/BCM578XX 10GbE 200device de # DEC/Intel DC21x4x (``Tulip'') 201device em # Intel PRO/1000 Gigabit Ethernet Family 202device igb # Intel PRO/1000 PCIE Server Gigabit Family 203device ixgbe # Intel PRO/10GbE PCIE Ethernet Family 204device le # AMD Am7900 LANCE and Am79C9xx PCnet 205device ti # Alteon Networks Tigon I/II gigabit Ethernet 206device txp # 3Com 3cR990 (``Typhoon'') 207device vx # 3Com 3c590, 3c595 (``Vortex'') 208 209# PCI Ethernet NICs that use the common MII bus controller code. 210# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 211device miibus # MII bus support 212device ae # Attansic/Atheros L2 FastEthernet 213device age # Attansic/Atheros L1 Gigabit Ethernet 214device alc # Atheros AR8131/AR8132 Ethernet 215device ale # Atheros AR8121/AR8113/AR8114 Ethernet 216device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 217device bfe # Broadcom BCM440x 10/100 Ethernet 218device bge # Broadcom BCM570xx Gigabit Ethernet 219device cas # Sun Cassini/Cassini+ and NS DP83065 Saturn 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 gem # Sun GEM/Sun ERI/Apple GMAC 224device hme # Sun HME (Happy Meal Ethernet) 225device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet 226device lge # Level 1 LXT1001 gigabit Ethernet 227device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 228device nfe # nVidia nForce MCP on-board Ethernet 229device nge # NatSemi DP83820 gigabit Ethernet 230#device nve # nVidia nForce MCP on-board Ethernet Networking 231device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le') 232device re # RealTek 8139C+/8169/8169S/8110S 233device rl # RealTek 8129/8139 234device sf # Adaptec AIC-6915 (``Starfire'') 235device sge # Silicon Integrated Systems SiS190/191 236device sis # Silicon Integrated Systems SiS 900/SiS 7016 237device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 238device ste # Sundance ST201 (D-Link DFE-550TX) 239device stge # Sundance/Tamarack TC9021 gigabit Ethernet 240device tl # Texas Instruments ThunderLAN 241device tx # SMC EtherPower II (83c170 ``EPIC'') 242device vge # VIA VT612x gigabit Ethernet 243device vr # VIA Rhine, Rhine II 244device wb # Winbond W89C840F 245device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 246 247# ISA Ethernet NICs. pccard NICs included. 248device cs # Crystal Semiconductor CS89x0 NIC 249# 'device ed' requires 'device miibus' 250device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 251device ex # Intel EtherExpress Pro/10 and Pro/10+ 252device ep # Etherlink III based cards 253device fe # Fujitsu MB8696x based cards 254device sn # SMC's 9000 series of Ethernet chips 255device xe # Xircom pccard Ethernet 256 257# Wireless NIC cards 258device wlan # 802.11 support 259options IEEE80211_DEBUG # enable debug msgs 260options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's 261options IEEE80211_SUPPORT_MESH # enable 802.11s draft support 262device wlan_wep # 802.11 WEP support 263device wlan_ccmp # 802.11 CCMP support 264device wlan_tkip # 802.11 TKIP support 265device wlan_amrr # AMRR transmit rate control algorithm 266device an # Aironet 4500/4800 802.11 wireless NICs. 267device ath # Atheros NICs 268device ath_pci # Atheros pci/cardbus glue 269device ath_hal # pci/cardbus chip support 270options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors 271options AH_AR5416_INTERRUPT_MITIGATION # AR5416 interrupt mitigation 272options ATH_ENABLE_11N # Enable 802.11n support for AR5416 and later 273device ath_rate_sample # SampleRate tx rate control for ath 274#device bwi # Broadcom BCM430x/BCM431x wireless NICs. 275#device bwn # Broadcom BCM43xx wireless NICs. 276device ipw # Intel 2100 wireless NICs. 277device iwi # Intel 2200BG/2225BG/2915ABG wireless NICs. 278device iwn # Intel 4965/1000/5000/6000 wireless NICs. 279device malo # Marvell Libertas wireless NICs. 280device mwl # Marvell 88W8363 802.11n wireless NICs. 281device ral # Ralink Technology RT2500 wireless NICs. 282device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 283device wpi # Intel 3945ABG wireless NICs. 284 285# Pseudo devices. 286device loop # Network loopback 287device random # Entropy device 288device padlock_rng # VIA Padlock RNG 289device rdrand_rng # Intel Bull Mountain RNG 290device ether # Ethernet support 291device vlan # 802.1Q VLAN support 292device tun # Packet tunnel. 293device md # Memory "disks" 294device gif # IPv6 and IPv4 tunneling 295device faith # IPv6-to-IPv4 relaying (translation) 296device firmware # firmware assist module 297 298# The `bpf' device enables the Berkeley Packet Filter. 299# Be aware of the administrative consequences of enabling this! 300# Note that 'bpf' is required for DHCP. 301device bpf # Berkeley packet filter 302 303# USB support 304options USB_DEBUG # enable debug msgs 305device uhci # UHCI PCI->USB interface 306device ohci # OHCI PCI->USB interface 307device ehci # EHCI PCI->USB interface (USB 2.0) 308device xhci # XHCI PCI->USB interface (USB 3.0) 309device usb # USB Bus (required) 310device ukbd # Keyboard 311device umass # Disks/Mass storage - Requires scbus and da 312 313# Sound support 314device sound # Generic sound driver (required) 315device snd_cmi # CMedia CMI8338/CMI8738 316device snd_csa # Crystal Semiconductor CS461x/428x 317device snd_emu10kx # Creative SoundBlaster Live! and Audigy 318device snd_es137x # Ensoniq AudioPCI ES137x 319device snd_hda # Intel High Definition Audio 320device snd_ich # Intel, NVidia and other ICH AC'97 Audio 321device snd_via8233 # VIA VT8233x Audio 322 323# MMC/SD 324device mmc # MMC/SD bus 325device mmcsd # MMC/SD memory card 326device sdhci # Generic PCI SD Host Controller 327 328# VirtIO support 329device virtio # Generic VirtIO bus (required) 330device virtio_pci # VirtIO PCI device 331device vtnet # VirtIO Ethernet device 332device virtio_blk # VirtIO Block device 333device virtio_scsi # VirtIO SCSI device 334device virtio_balloon # VirtIO Memory Balloon device 335 336# HyperV drivers 337device hyperv # HyperV drivers 338 339# Xen support 340device xenpci # Generic Xen bus 341 342# VMware support 343device vmx # VMware VMXNET3 Ethernet 344