GENERIC revision 222980
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: head/sys/amd64/conf/GENERIC 222980 2011-06-11 09:08:46Z joel $ 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 NFSCLIENT 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 MAC # TrustedBSD MAC Framework 64#options KDTRACE_FRAME # Ensure frames are compiled in 65#options KDTRACE_HOOKS # Kernel DTrace hooks 66options INCLUDE_CONFIG_FILE # Include this file in kernel 67 68# Debugging for use in -current 69options KDB # Enable kernel debugger support. 70options DDB # Support DDB. 71options GDB # Support remote GDB. 72options DEADLKRES # Enable the deadlock resolver 73options INVARIANTS # Enable calls of extra sanity checking 74options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 75options WITNESS # Enable checks to detect deadlocks and cycles 76options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 77options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 78 79# Make an SMP-capable kernel by default 80options SMP # Symmetric MultiProcessor Kernel 81 82# CPU frequency control 83device cpufreq 84 85# Bus support. 86device acpi 87device pci 88 89# Floppy drives 90device fdc 91 92# ATA controllers 93device ahci # AHCI-compatible SATA controllers 94device ata # Legacy ATA/SATA controllers 95options ATA_CAM # Handle legacy controllers with CAM 96options ATA_STATIC_ID # Static device numbering 97device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA 98device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA 99 100# SCSI Controllers 101device ahc # AHA2940 and onboard AIC7xxx devices 102options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 103 # output. Adds ~128k to driver. 104device ahd # AHA39320/29320 and onboard AIC79xx devices 105options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 106 # output. Adds ~215k to driver. 107device amd # AMD 53C974 (Tekram DC-390(T)) 108device hptiop # Highpoint RocketRaid 3xxx series 109device isp # Qlogic family 110#device ispfw # Firmware for QLogic HBAs- normally a module 111device mpt # LSI-Logic MPT-Fusion 112device mps # LSI-Logic MPT-Fusion 2 113#device ncr # NCR/Symbios Logic 114device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 115device trm # Tekram DC395U/UW/F DC315U adapters 116 117device adv # Advansys SCSI adapters 118device adw # Advansys wide SCSI adapters 119device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 120device bt # Buslogic/Mylex MultiMaster SCSI adapters 121 122# ATA/SCSI peripherals 123device scbus # SCSI bus (required for ATA/SCSI) 124device ch # SCSI media changers 125device da # Direct Access (disks) 126device sa # Sequential Access (tape etc) 127device cd # CD 128device pass # Passthrough device (direct ATA/SCSI access) 129device ses # SCSI Environmental Services (and SAF-TE) 130 131# RAID controllers interfaced to the SCSI subsystem 132device amr # AMI MegaRAID 133device arcmsr # Areca SATA II RAID 134#XXX it is not 64-bit clean, -scottl 135#device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 136device ciss # Compaq Smart RAID 5* 137device dpt # DPT Smartcache III, IV - See NOTES for options 138device hptmv # Highpoint RocketRAID 182x 139device hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx 140device iir # Intel Integrated RAID 141device ips # IBM (Adaptec) ServeRAID 142device mly # Mylex AcceleRAID/eXtremeRAID 143device twa # 3ware 9000 series PATA/SATA RAID 144 145# RAID controllers 146device aac # Adaptec FSA RAID 147device aacp # SCSI passthrough for aac (requires CAM) 148device ida # Compaq Smart RAID 149device mfi # LSI MegaRAID SAS 150device mlx # Mylex DAC960 family 151#XXX pointer/int warnings 152#device pst # Promise Supertrak SX6000 153device twe # 3ware ATA RAID 154 155# atkbdc0 controls both the keyboard and the PS/2 mouse 156device atkbdc # AT keyboard controller 157device atkbd # AT keyboard 158device psm # PS/2 mouse 159 160device kbdmux # keyboard multiplexer 161 162device vga # VGA video card driver 163 164device splash # Splash screen and screen saver support 165 166# syscons is the default console driver, resembling an SCO console 167device sc 168options SC_PIXEL_MODE # add support for the raster text mode 169 170device agp # support several AGP chipsets 171 172# PCCARD (PCMCIA) support 173# PCMCIA and cardbus bridge support 174device cbb # cardbus (yenta) bridge 175device pccard # PC Card (16-bit) bus 176device cardbus # CardBus (32-bit) bus 177 178# Serial (COM) ports 179device uart # Generic UART driver 180 181# Parallel port 182device ppc 183device ppbus # Parallel port bus (required) 184device lpt # Printer 185device plip # TCP/IP over parallel 186device ppi # Parallel port interface device 187#device vpo # Requires scbus and da 188 189# If you've got a "dumb" serial or parallel PCI card that is 190# supported by the puc(4) glue driver, uncomment the following 191# line to enable it (connects to sio, uart and/or ppc drivers): 192#device puc 193 194# PCI Ethernet NICs. 195device bxe # Broadcom BCM57710/BCM57711/BCM57711E 10Gb Ethernet 196device de # DEC/Intel DC21x4x (``Tulip'') 197device em # Intel PRO/1000 Gigabit Ethernet Family 198device igb # Intel PRO/1000 PCIE Server Gigabit Family 199device ixgbe # Intel PRO/10GbE PCIE Ethernet Family 200device le # AMD Am7900 LANCE and Am79C9xx PCnet 201device ti # Alteon Networks Tigon I/II gigabit Ethernet 202device txp # 3Com 3cR990 (``Typhoon'') 203device vx # 3Com 3c590, 3c595 (``Vortex'') 204 205# PCI Ethernet NICs that use the common MII bus controller code. 206# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 207device miibus # MII bus support 208device ae # Attansic/Atheros L2 FastEthernet 209device age # Attansic/Atheros L1 Gigabit Ethernet 210device alc # Atheros AR8131/AR8132 Ethernet 211device ale # Atheros AR8121/AR8113/AR8114 Ethernet 212device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 213device bfe # Broadcom BCM440x 10/100 Ethernet 214device bge # Broadcom BCM570xx Gigabit Ethernet 215device dc # DEC/Intel 21143 and various workalikes 216device et # Agere ET1310 10/100/Gigabit Ethernet 217device fxp # Intel EtherExpress PRO/100B (82557, 82558) 218device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet 219device lge # Level 1 LXT1001 gigabit Ethernet 220device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 221device nfe # nVidia nForce MCP on-board Ethernet 222device nge # NatSemi DP83820 gigabit Ethernet 223#device nve # nVidia nForce MCP on-board Ethernet Networking 224device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le') 225device re # RealTek 8139C+/8169/8169S/8110S 226device rl # RealTek 8129/8139 227device sf # Adaptec AIC-6915 (``Starfire'') 228device sge # Silicon Integrated Systems SiS190/191 229device sis # Silicon Integrated Systems SiS 900/SiS 7016 230device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 231device ste # Sundance ST201 (D-Link DFE-550TX) 232device stge # Sundance/Tamarack TC9021 gigabit Ethernet 233device tl # Texas Instruments ThunderLAN 234device tx # SMC EtherPower II (83c170 ``EPIC'') 235device vge # VIA VT612x gigabit Ethernet 236device vr # VIA Rhine, Rhine II 237device wb # Winbond W89C840F 238device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 239 240# ISA Ethernet NICs. pccard NICs included. 241device cs # Crystal Semiconductor CS89x0 NIC 242# 'device ed' requires 'device miibus' 243device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 244device ex # Intel EtherExpress Pro/10 and Pro/10+ 245device ep # Etherlink III based cards 246device fe # Fujitsu MB8696x based cards 247device sn # SMC's 9000 series of Ethernet chips 248device xe # Xircom pccard Ethernet 249 250# Wireless NIC cards 251device wlan # 802.11 support 252options IEEE80211_DEBUG # enable debug msgs 253options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's 254options IEEE80211_SUPPORT_MESH # enable 802.11s draft support 255device wlan_wep # 802.11 WEP support 256device wlan_ccmp # 802.11 CCMP support 257device wlan_tkip # 802.11 TKIP support 258device wlan_amrr # AMRR transmit rate control algorithm 259device an # Aironet 4500/4800 802.11 wireless NICs. 260device ath # Atheros NIC's 261device ath_pci # Atheros pci/cardbus glue 262device ath_hal # pci/cardbus chip support 263options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors 264device ath_rate_sample # SampleRate tx rate control for ath 265#device bwi # Broadcom BCM430x/BCM431x wireless NICs. 266#device bwn # Broadcom BCM43xx wireless NICs. 267device ipw # Intel 2100 wireless NICs. 268device iwi # Intel 2200BG/2225BG/2915ABG wireless NICs. 269device iwn # Intel 4965/1000/5000/6000 wireless NICs. 270device malo # Marvell Libertas wireless NICs. 271device mwl # Marvell 88W8363 802.11n wireless NICs. 272device ral # Ralink Technology RT2500 wireless NICs. 273device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 274device wpi # Intel 3945ABG wireless NICs. 275 276# Pseudo devices. 277device loop # Network loopback 278device random # Entropy device 279device ether # Ethernet support 280device vlan # 802.1Q VLAN support 281device tun # Packet tunnel. 282device pty # BSD-style compatibility pseudo ttys 283device md # Memory "disks" 284device gif # IPv6 and IPv4 tunneling 285device faith # IPv6-to-IPv4 relaying (translation) 286device firmware # firmware assist module 287 288# The `bpf' device enables the Berkeley Packet Filter. 289# Be aware of the administrative consequences of enabling this! 290# Note that 'bpf' is required for DHCP. 291device bpf # Berkeley packet filter 292 293# USB support 294options USB_DEBUG # enable debug msgs 295device uhci # UHCI PCI->USB interface 296device ohci # OHCI PCI->USB interface 297device ehci # EHCI PCI->USB interface (USB 2.0) 298device usb # USB Bus (required) 299#device udbp # USB Double Bulk Pipe devices (needs netgraph) 300device uhid # "Human Interface Devices" 301device ukbd # Keyboard 302device ulpt # Printer 303device umass # Disks/Mass storage - Requires scbus and da 304device ums # Mouse 305device urio # Diamond Rio 500 MP3 player 306# USB Serial devices 307device u3g # USB-based 3G modems (Option, Huawei, Sierra) 308device uark # Technologies ARK3116 based serial adapters 309device ubsa # Belkin F5U103 and compatible serial adapters 310device uftdi # For FTDI usb serial adapters 311device uipaq # Some WinCE based devices 312device uplcom # Prolific PL-2303 serial adapters 313device uslcom # SI Labs CP2101/CP2102 serial adapters 314device uvisor # Visor and Palm devices 315device uvscom # USB serial support for DDI pocket's PHS 316# USB Ethernet, requires miibus 317device aue # ADMtek USB Ethernet 318device axe # ASIX Electronics USB Ethernet 319device cdce # Generic USB over Ethernet 320device cue # CATC USB Ethernet 321device kue # Kawasaki LSI USB Ethernet 322device rue # RealTek RTL8150 USB Ethernet 323device udav # Davicom DM9601E USB 324# USB Wireless 325device rum # Ralink Technology RT2501USB wireless NICs 326device run # Ralink Technology RT2700/RT2800/RT3000 NICs. 327device uath # Atheros AR5523 wireless NICs 328device upgt # Conexant/Intersil PrismGT wireless NICs. 329device ural # Ralink Technology RT2500USB wireless NICs 330device urtw # Realtek RTL8187B/L wireless NICs 331device zyd # ZyDAS zb1211/zb1211b wireless NICs 332 333# FireWire support 334device firewire # FireWire bus code 335device sbp # SCSI over FireWire (Requires scbus and da) 336device fwe # Ethernet over FireWire (non-standard!) 337device fwip # IP over FireWire (RFC 2734,3146) 338device dcons # Dumb console driver 339device dcons_crom # Configuration ROM for dcons 340 341# Sound support 342device sound # Generic sound driver (required) 343device snd_es137x # Ensoniq AudioPCI ES137x 344device snd_hda # Intel High Definition Audio 345device snd_ich # Intel, NVidia and other ICH AC'97 Audio 346device snd_uaudio # USB Audio 347device snd_via8233 # VIA VT8233x Audio 348