GENERIC revision 220137
1237613Sdelphij# 2237613Sdelphij# GENERIC -- Generic kernel configuration file for FreeBSD/amd64 3237613Sdelphij# 4237613Sdelphij# For more information on this file, please read the config(5) manual page, 5237613Sdelphij# and/or the handbook section on Kernel Configuration Files: 6237613Sdelphij# 7237613Sdelphij# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html 8237613Sdelphij# 9195902Sdelphij# The handbook is also available locally in /usr/share/doc/handbook 10195902Sdelphij# if you've installed the doc distribution, otherwise always see the 11195902Sdelphij# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the 12195902Sdelphij# latest information. 13195902Sdelphij# 14195902Sdelphij# An exhaustive list of options and more detailed explanations of the 15195902Sdelphij# device lines is also present in the ../../conf/NOTES and NOTES files. 16195902Sdelphij# If you are in doubt as to the purpose or necessity of a line, check first 17195902Sdelphij# in NOTES. 18195902Sdelphij# 19195902Sdelphij# $FreeBSD: head/sys/amd64/conf/GENERIC 220137 2011-03-29 17:47:25Z trasz $ 20195902Sdelphij 21195902Sdelphijcpu HAMMER 22195902Sdelphijident GENERIC 23195902Sdelphij 24195902Sdelphijmakeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 25195902Sdelphij 26195902Sdelphijoptions SCHED_ULE # ULE scheduler 27195902Sdelphijoptions PREEMPTION # Enable kernel thread preemption 28195902Sdelphijoptions INET # InterNETworking 29195902Sdelphijoptions INET6 # IPv6 communications protocols 30195902Sdelphijoptions SCTP # Stream Control Transmission Protocol 31195902Sdelphijoptions FFS # Berkeley Fast Filesystem 32195902Sdelphijoptions SOFTUPDATES # Enable FFS soft updates support 33195902Sdelphijoptions UFS_ACL # Support for access control lists 34195902Sdelphijoptions UFS_DIRHASH # Improve performance on big directories 35195902Sdelphijoptions UFS_GJOURNAL # Enable gjournal-based UFS journaling 36195902Sdelphijoptions MD_ROOT # MD is a potential root device 37195902Sdelphijoptions NFSCLIENT # Network Filesystem Client 38195902Sdelphijoptions NFSSERVER # Network Filesystem Server 39195902Sdelphijoptions NFSLOCKD # Network Lock Manager 40195902Sdelphijoptions NFS_ROOT # NFS usable as /, requires NFSCLIENT 41195902Sdelphijoptions MSDOSFS # MSDOS Filesystem 42195902Sdelphijoptions CD9660 # ISO 9660 Filesystem 43195902Sdelphijoptions PROCFS # Process filesystem (requires PSEUDOFS) 44195902Sdelphijoptions PSEUDOFS # Pseudo-filesystem framework 45195902Sdelphijoptions GEOM_PART_GPT # GUID Partition Tables. 46195902Sdelphijoptions GEOM_LABEL # Provides labelization 47195902Sdelphijoptions COMPAT_FREEBSD32 # Compatible with i386 binaries 48195902Sdelphijoptions COMPAT_FREEBSD4 # Compatible with FreeBSD4 49195902Sdelphijoptions COMPAT_FREEBSD5 # Compatible with FreeBSD5 50195902Sdelphijoptions COMPAT_FREEBSD6 # Compatible with FreeBSD6 51195902Sdelphijoptions COMPAT_FREEBSD7 # Compatible with FreeBSD7 52195902Sdelphijoptions SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 53195902Sdelphijoptions KTRACE # ktrace(1) support 54195902Sdelphijoptions STACK # stack(9) support 55195902Sdelphijoptions SYSVSHM # SYSV-style shared memory 56195902Sdelphijoptions SYSVMSG # SYSV-style message queues 57195902Sdelphijoptions SYSVSEM # SYSV-style semaphores 58195902Sdelphijoptions _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 59195902Sdelphijoptions PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 60195902Sdelphijoptions KBD_INSTALL_CDEV # install a CDEV entry in /dev 61195902Sdelphijoptions HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 62195902Sdelphijoptions AUDIT # Security event auditing 63195902Sdelphijoptions MAC # TrustedBSD MAC Framework 64195902Sdelphij#options KDTRACE_FRAME # Ensure frames are compiled in 65195902Sdelphij#options KDTRACE_HOOKS # Kernel DTrace hooks 66237613Sdelphijoptions INCLUDE_CONFIG_FILE # Include this file in kernel 67195902Sdelphij 68195902Sdelphijoptions RACCT 69195902Sdelphij 70195902Sdelphij# Debugging for use in -current 71195902Sdelphijoptions KDB # Enable kernel debugger support. 72195902Sdelphijoptions DDB # Support DDB. 73195902Sdelphijoptions GDB # Support remote GDB. 74195902Sdelphijoptions DEADLKRES # Enable the deadlock resolver 75195902Sdelphijoptions INVARIANTS # Enable calls of extra sanity checking 76195902Sdelphijoptions INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 77195902Sdelphijoptions WITNESS # Enable checks to detect deadlocks and cycles 78195902Sdelphijoptions WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 79195902Sdelphijoptions MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 80195902Sdelphij 81195902Sdelphij# Make an SMP-capable kernel by default 82195902Sdelphijoptions SMP # Symmetric MultiProcessor Kernel 83195902Sdelphij 84195902Sdelphij# CPU frequency control 85195902Sdelphijdevice cpufreq 86195902Sdelphij 87195902Sdelphij# Bus support. 88195902Sdelphijdevice acpi 89195902Sdelphijdevice pci 90195902Sdelphij 91195902Sdelphij# Floppy drives 92195902Sdelphijdevice fdc 93195902Sdelphij 94195902Sdelphij# ATA and ATAPI devices 95195902Sdelphijdevice ata 96195902Sdelphijdevice atadisk # ATA disk drives 97195902Sdelphijdevice ataraid # ATA RAID drives 98195902Sdelphijdevice atapicd # ATAPI CDROM drives 99195902Sdelphijdevice atapifd # ATAPI floppy drives 100195902Sdelphijdevice atapist # ATAPI tape drives 101237613Sdelphijoptions ATA_STATIC_ID # Static device numbering 102237613Sdelphij 103195902Sdelphij# SCSI Controllers 104195902Sdelphijdevice ahc # AHA2940 and onboard AIC7xxx devices 105237613Sdelphijoptions AHC_REG_PRETTY_PRINT # Print register bitfields in debug 106237613Sdelphij # output. Adds ~128k to driver. 107195902Sdelphijdevice ahd # AHA39320/29320 and onboard AIC79xx devices 108237613Sdelphijoptions AHD_REG_PRETTY_PRINT # Print register bitfields in debug 109237613Sdelphij # output. Adds ~215k to driver. 110237613Sdelphijdevice amd # AMD 53C974 (Tekram DC-390(T)) 111195902Sdelphijdevice hptiop # Highpoint RocketRaid 3xxx series 112237613Sdelphijdevice isp # Qlogic family 113237613Sdelphij#device ispfw # Firmware for QLogic HBAs- normally a module 114195902Sdelphijdevice mpt # LSI-Logic MPT-Fusion 115device mps # LSI-Logic MPT-Fusion 2 116#device ncr # NCR/Symbios Logic 117device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 118device trm # Tekram DC395U/UW/F DC315U adapters 119 120device adv # Advansys SCSI adapters 121device adw # Advansys wide SCSI adapters 122device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 123device bt # Buslogic/Mylex MultiMaster SCSI adapters 124 125# SCSI peripherals 126device scbus # SCSI bus (required for SCSI) 127device ch # SCSI media changers 128device da # Direct Access (disks) 129device sa # Sequential Access (tape etc) 130device cd # CD 131device pass # Passthrough device (direct SCSI access) 132device ses # SCSI Environmental Services (and SAF-TE) 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 hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx 143device iir # Intel Integrated RAID 144device ips # IBM (Adaptec) ServeRAID 145device mly # Mylex AcceleRAID/eXtremeRAID 146device twa # 3ware 9000 series PATA/SATA RAID 147 148# RAID controllers 149device aac # Adaptec FSA RAID 150device aacp # SCSI passthrough for aac (requires CAM) 151device ida # Compaq Smart RAID 152device mfi # LSI MegaRAID SAS 153device mlx # Mylex DAC960 family 154#XXX pointer/int warnings 155#device pst # Promise Supertrak SX6000 156device twe # 3ware ATA RAID 157 158# atkbdc0 controls both the keyboard and the PS/2 mouse 159device atkbdc # AT keyboard controller 160device atkbd # AT keyboard 161device psm # PS/2 mouse 162 163device kbdmux # keyboard multiplexer 164 165device vga # VGA video card driver 166 167device splash # Splash screen and screen saver support 168 169# syscons is the default console driver, resembling an SCO console 170device sc 171 172device agp # support several AGP chipsets 173 174# PCCARD (PCMCIA) support 175# PCMCIA and cardbus bridge support 176device cbb # cardbus (yenta) bridge 177device pccard # PC Card (16-bit) bus 178device cardbus # CardBus (32-bit) bus 179 180# Serial (COM) ports 181device uart # Generic UART driver 182 183# Parallel port 184device ppc 185device ppbus # Parallel port bus (required) 186device lpt # Printer 187device plip # TCP/IP over parallel 188device ppi # Parallel port interface device 189#device vpo # Requires scbus and da 190 191# If you've got a "dumb" serial or parallel PCI card that is 192# supported by the puc(4) glue driver, uncomment the following 193# line to enable it (connects to sio, uart and/or ppc drivers): 194#device puc 195 196# PCI Ethernet NICs. 197device bxe # Broadcom BCM57710/BCM57711/BCM57711E 10Gb Ethernet 198device de # DEC/Intel DC21x4x (``Tulip'') 199device em # Intel PRO/1000 Gigabit Ethernet Family 200device igb # Intel PRO/1000 PCIE Server Gigabit Family 201device ixgbe # Intel PRO/10GbE PCIE Ethernet Family 202device le # AMD Am7900 LANCE and Am79C9xx PCnet 203device ti # Alteon Networks Tigon I/II gigabit Ethernet 204device txp # 3Com 3cR990 (``Typhoon'') 205device vx # 3Com 3c590, 3c595 (``Vortex'') 206 207# PCI Ethernet NICs that use the common MII bus controller code. 208# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 209device miibus # MII bus support 210device ae # Attansic/Atheros L2 FastEthernet 211device age # Attansic/Atheros L1 Gigabit Ethernet 212device alc # Atheros AR8131/AR8132 Ethernet 213device ale # Atheros AR8121/AR8113/AR8114 Ethernet 214device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 215device bfe # Broadcom BCM440x 10/100 Ethernet 216device bge # Broadcom BCM570xx Gigabit Ethernet 217device dc # DEC/Intel 21143 and various workalikes 218device et # Agere ET1310 10/100/Gigabit Ethernet 219device fxp # Intel EtherExpress PRO/100B (82557, 82558) 220device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet 221device lge # Level 1 LXT1001 gigabit Ethernet 222device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 223device nfe # nVidia nForce MCP on-board Ethernet 224device nge # NatSemi DP83820 gigabit Ethernet 225#device nve # nVidia nForce MCP on-board Ethernet Networking 226device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le') 227device re # RealTek 8139C+/8169/8169S/8110S 228device rl # RealTek 8129/8139 229device sf # Adaptec AIC-6915 (``Starfire'') 230device sge # Silicon Integrated Systems SiS190/191 231device sis # Silicon Integrated Systems SiS 900/SiS 7016 232device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 233device ste # Sundance ST201 (D-Link DFE-550TX) 234device stge # Sundance/Tamarack TC9021 gigabit Ethernet 235device tl # Texas Instruments ThunderLAN 236device tx # SMC EtherPower II (83c170 ``EPIC'') 237device vge # VIA VT612x gigabit Ethernet 238device vr # VIA Rhine, Rhine II 239device wb # Winbond W89C840F 240device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 241 242# ISA Ethernet NICs. pccard NICs included. 243device cs # Crystal Semiconductor CS89x0 NIC 244# 'device ed' requires 'device miibus' 245device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 246device ex # Intel EtherExpress Pro/10 and Pro/10+ 247device ep # Etherlink III based cards 248device fe # Fujitsu MB8696x based cards 249device sn # SMC's 9000 series of Ethernet chips 250device xe # Xircom pccard Ethernet 251 252# Wireless NIC cards 253device wlan # 802.11 support 254options IEEE80211_DEBUG # enable debug msgs 255options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's 256options IEEE80211_SUPPORT_MESH # enable 802.11s draft support 257device wlan_wep # 802.11 WEP support 258device wlan_ccmp # 802.11 CCMP support 259device wlan_tkip # 802.11 TKIP support 260device wlan_amrr # AMRR transmit rate control algorithm 261device an # Aironet 4500/4800 802.11 wireless NICs. 262device ath # Atheros pci/cardbus NIC's 263device ath_hal # pci/cardbus chip support 264options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors 265device ath_rate_sample # SampleRate tx rate control for ath 266device ral # Ralink Technology RT2500 wireless NICs. 267device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 268 269# Pseudo devices. 270device loop # Network loopback 271device random # Entropy device 272device ether # Ethernet support 273device vlan # 802.1Q VLAN support 274device tun # Packet tunnel. 275device pty # BSD-style compatibility pseudo ttys 276device md # Memory "disks" 277device gif # IPv6 and IPv4 tunneling 278device faith # IPv6-to-IPv4 relaying (translation) 279device firmware # firmware assist module 280 281# The `bpf' device enables the Berkeley Packet Filter. 282# Be aware of the administrative consequences of enabling this! 283# Note that 'bpf' is required for DHCP. 284device bpf # Berkeley packet filter 285 286# USB support 287options USB_DEBUG # enable debug msgs 288device uhci # UHCI PCI->USB interface 289device ohci # OHCI PCI->USB interface 290device ehci # EHCI PCI->USB interface (USB 2.0) 291device usb # USB Bus (required) 292#device udbp # USB Double Bulk Pipe devices (needs netgraph) 293device uhid # "Human Interface Devices" 294device ukbd # Keyboard 295device ulpt # Printer 296device umass # Disks/Mass storage - Requires scbus and da 297device ums # Mouse 298device urio # Diamond Rio 500 MP3 player 299# USB Serial devices 300device u3g # USB-based 3G modems (Option, Huawei, Sierra) 301device uark # Technologies ARK3116 based serial adapters 302device ubsa # Belkin F5U103 and compatible serial adapters 303device uftdi # For FTDI usb serial adapters 304device uipaq # Some WinCE based devices 305device uplcom # Prolific PL-2303 serial adapters 306device uslcom # SI Labs CP2101/CP2102 serial adapters 307device uvisor # Visor and Palm devices 308device uvscom # USB serial support for DDI pocket's PHS 309# USB Ethernet, requires miibus 310device aue # ADMtek USB Ethernet 311device axe # ASIX Electronics USB Ethernet 312device cdce # Generic USB over Ethernet 313device cue # CATC USB Ethernet 314device kue # Kawasaki LSI USB Ethernet 315device rue # RealTek RTL8150 USB Ethernet 316device udav # Davicom DM9601E USB 317# USB Wireless 318device rum # Ralink Technology RT2501USB wireless NICs 319device uath # Atheros AR5523 wireless NICs 320device ural # Ralink Technology RT2500USB wireless NICs 321device zyd # ZyDAS zb1211/zb1211b wireless NICs 322 323# FireWire support 324device firewire # FireWire bus code 325device sbp # SCSI over FireWire (Requires scbus and da) 326device fwe # Ethernet over FireWire (non-standard!) 327device fwip # IP over FireWire (RFC 2734,3146) 328device dcons # Dumb console driver 329device dcons_crom # Configuration ROM for dcons 330