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 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 support. Always need this: 69options KDB # Enable kernel debugger support. 70# For minimum debugger support (stable branch) use: 71#options KDB_TRACE # Print a stack trace for a panic. 72# For full debugger support use this instead: 73options DDB # Support DDB. 74options GDB # Support remote GDB. 75options DEADLKRES # Enable the deadlock resolver 76options INVARIANTS # Enable calls of extra sanity checking 77options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 78options WITNESS # Enable checks to detect deadlocks and cycles 79options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 80options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 81 82# Make an SMP-capable kernel by default 83options SMP # Symmetric MultiProcessor Kernel 84 85# CPU frequency control 86device cpufreq 87 88# Bus support. 89device acpi 90device pci 91 92# Floppy drives 93device fdc 94 95# ATA controllers 96device ahci # AHCI-compatible SATA controllers 97device ata # Legacy ATA/SATA controllers 98options ATA_CAM # Handle legacy controllers with CAM 99options ATA_STATIC_ID # Static device numbering 100device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA 101device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA 102 103# SCSI Controllers 104device ahc # AHA2940 and onboard AIC7xxx devices 105options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 106 # output. Adds ~128k to driver. 107device ahd # AHA39320/29320 and onboard AIC79xx devices 108options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 109 # output. Adds ~215k to driver. 110device esp # AMD Am53C974 (Tekram DC-390(T)) 111device hptiop # Highpoint RocketRaid 3xxx series 112device isp # Qlogic family 113#device ispfw # Firmware for QLogic HBAs- normally a module 114device 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# ATA/SCSI peripherals 126device scbus # SCSI bus (required for ATA/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 ATA/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 157device tws # LSI 3ware 9750 SATA+SAS 6Gb/s RAID controller 158 159# atkbdc0 controls both the keyboard and the PS/2 mouse 160device atkbdc # AT keyboard controller 161device atkbd # AT keyboard 162device psm # PS/2 mouse 163 164device kbdmux # keyboard multiplexer 165 166device vga # VGA video card driver 167 168device splash # Splash screen and screen saver support 169 170# syscons is the default console driver, resembling an SCO console 171device sc 172options SC_PIXEL_MODE # add support for the raster text mode 173 174device agp # support several AGP chipsets 175 176# PCCARD (PCMCIA) support 177# PCMCIA and cardbus bridge support 178device cbb # cardbus (yenta) bridge 179device pccard # PC Card (16-bit) bus 180device cardbus # CardBus (32-bit) bus 181 182# Serial (COM) ports 183device uart # Generic UART driver 184 185# Parallel port 186device ppc 187device ppbus # Parallel port bus (required) 188device lpt # Printer 189device plip # TCP/IP over parallel 190device ppi # Parallel port interface device 191#device vpo # Requires scbus and da 192 193device puc # Multi I/O cards and multi-channel UARTs 194 195# PCI Ethernet NICs. 196device bxe # Broadcom BCM57710/BCM57711/BCM57711E 10Gb Ethernet 197device de # DEC/Intel DC21x4x (``Tulip'') 198device em # Intel PRO/1000 Gigabit Ethernet Family 199device igb # Intel PRO/1000 PCIE Server Gigabit Family 200device ixgbe # Intel PRO/10GbE PCIE Ethernet Family 201device le # AMD Am7900 LANCE and Am79C9xx PCnet 202device ti # Alteon Networks Tigon I/II gigabit Ethernet 203device txp # 3Com 3cR990 (``Typhoon'') 204device vx # 3Com 3c590, 3c595 (``Vortex'') 205 206# PCI Ethernet NICs that use the common MII bus controller code. 207# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 208device miibus # MII bus support 209device ae # Attansic/Atheros L2 FastEthernet 210device age # Attansic/Atheros L1 Gigabit Ethernet 211device alc # Atheros AR8131/AR8132 Ethernet 212device ale # Atheros AR8121/AR8113/AR8114 Ethernet 213device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 214device bfe # Broadcom BCM440x 10/100 Ethernet 215device bge # Broadcom BCM570xx Gigabit Ethernet 216device dc # DEC/Intel 21143 and various workalikes 217device et # Agere ET1310 10/100/Gigabit Ethernet 218device fxp # Intel EtherExpress PRO/100B (82557, 82558) 219device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet 220device lge # Level 1 LXT1001 gigabit Ethernet 221device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 222device nfe # nVidia nForce MCP on-board Ethernet 223device nge # NatSemi DP83820 gigabit Ethernet 224#device nve # nVidia nForce MCP on-board Ethernet Networking 225device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le') 226device re # RealTek 8139C+/8169/8169S/8110S 227device rl # RealTek 8129/8139 228device sf # Adaptec AIC-6915 (``Starfire'') 229device sge # Silicon Integrated Systems SiS190/191 230device sis # Silicon Integrated Systems SiS 900/SiS 7016 231device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 232device ste # Sundance ST201 (D-Link DFE-550TX) 233device stge # Sundance/Tamarack TC9021 gigabit Ethernet 234device tl # Texas Instruments ThunderLAN 235device tx # SMC EtherPower II (83c170 ``EPIC'') 236device vge # VIA VT612x gigabit Ethernet 237device vr # VIA Rhine, Rhine II 238device wb # Winbond W89C840F 239device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 240 241# ISA Ethernet NICs. pccard NICs included. 242device cs # Crystal Semiconductor CS89x0 NIC 243# 'device ed' requires 'device miibus' 244device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 245device ex # Intel EtherExpress Pro/10 and Pro/10+ 246device ep # Etherlink III based cards 247device fe # Fujitsu MB8696x based cards 248device sn # SMC's 9000 series of Ethernet chips 249device xe # Xircom pccard Ethernet 250 251# Wireless NIC cards 252device wlan # 802.11 support 253options IEEE80211_DEBUG # enable debug msgs 254options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's 255options IEEE80211_SUPPORT_MESH # enable 802.11s draft support 256device wlan_wep # 802.11 WEP support 257device wlan_ccmp # 802.11 CCMP support 258device wlan_tkip # 802.11 TKIP support 259device wlan_amrr # AMRR transmit rate control algorithm 260device an # Aironet 4500/4800 802.11 wireless NICs. 261device ath # Atheros NIC's 262device ath_pci # Atheros pci/cardbus glue 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 266#device bwi # Broadcom BCM430x/BCM431x wireless NICs. 267#device bwn # Broadcom BCM43xx wireless NICs. 268device ipw # Intel 2100 wireless NICs. 269device iwi # Intel 2200BG/2225BG/2915ABG wireless NICs. 270device iwn # Intel 4965/1000/5000/6000 wireless NICs. 271device malo # Marvell Libertas wireless NICs. 272device mwl # Marvell 88W8363 802.11n wireless NICs. 273device ral # Ralink Technology RT2500 wireless NICs. 274device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 275device wpi # Intel 3945ABG wireless NICs. 276 277# Pseudo devices. 278device loop # Network loopback 279device random # Entropy device 280device ether # Ethernet support 281device vlan # 802.1Q VLAN support 282device tun # Packet tunnel. 283device pty # BSD-style compatibility pseudo ttys 284device md # Memory "disks" 285device gif # IPv6 and IPv4 tunneling 286device faith # IPv6-to-IPv4 relaying (translation) 287device firmware # firmware assist module 288 289# The `bpf' device enables the Berkeley Packet Filter. 290# Be aware of the administrative consequences of enabling this! 291# Note that 'bpf' is required for DHCP. 292device bpf # Berkeley packet filter 293 294# USB support 295options USB_DEBUG # enable debug msgs 296device uhci # UHCI PCI->USB interface 297device ohci # OHCI PCI->USB interface 298device ehci # EHCI PCI->USB interface (USB 2.0) 299device xhci # XHCI PCI->USB interface (USB 3.0) 300device usb # USB Bus (required) 301#device udbp # USB Double Bulk Pipe devices (needs netgraph) 302device uhid # "Human Interface Devices" 303device ukbd # Keyboard 304device ulpt # Printer 305device umass # Disks/Mass storage - Requires scbus and da 306device ums # Mouse 307device urio # Diamond Rio 500 MP3 player 308# USB Serial devices 309device u3g # USB-based 3G modems (Option, Huawei, Sierra) 310device uark # Technologies ARK3116 based serial adapters 311device ubsa # Belkin F5U103 and compatible serial adapters 312device uftdi # For FTDI usb serial adapters 313device uipaq # Some WinCE based devices 314device uplcom # Prolific PL-2303 serial adapters 315device uslcom # SI Labs CP2101/CP2102 serial adapters 316device uvisor # Visor and Palm devices 317device uvscom # USB serial support for DDI pocket's PHS 318# USB Ethernet, requires miibus 319device aue # ADMtek USB Ethernet 320device axe # ASIX Electronics USB Ethernet 321device cdce # Generic USB over Ethernet 322device cue # CATC USB Ethernet 323device kue # Kawasaki LSI USB Ethernet 324device rue # RealTek RTL8150 USB Ethernet 325device udav # Davicom DM9601E USB 326# USB Wireless 327device rum # Ralink Technology RT2501USB wireless NICs 328device run # Ralink Technology RT2700/RT2800/RT3000 NICs. 329device uath # Atheros AR5523 wireless NICs 330device upgt # Conexant/Intersil PrismGT wireless NICs. 331device ural # Ralink Technology RT2500USB wireless NICs 332device urtw # Realtek RTL8187B/L wireless NICs 333device zyd # ZyDAS zd1211/zd1211b wireless NICs 334 335# FireWire support 336device firewire # FireWire bus code 337# sbp(4) works for some systems but causes boot failure on others 338#device sbp # SCSI over FireWire (Requires scbus and da) 339device fwe # Ethernet over FireWire (non-standard!) 340device fwip # IP over FireWire (RFC 2734,3146) 341device dcons # Dumb console driver 342device dcons_crom # Configuration ROM for dcons 343 344# Sound support 345device sound # Generic sound driver (required) 346device snd_es137x # Ensoniq AudioPCI ES137x 347device snd_hda # Intel High Definition Audio 348device snd_ich # Intel, NVidia and other ICH AC'97 Audio 349device snd_uaudio # USB Audio 350device snd_via8233 # VIA VT8233x Audio 351 352# MMC/SD 353device mmc # MMC/SD bus 354device mmcsd # MMC/SD memory card 355device sdhci # Generic PCI SD Host Controller 356