GENERIC revision 186776
1# 2# GENERIC -- Generic kernel configuration file for FreeBSD/amd64 3# 4# For more information on this file, please read the handbook section on 5# 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 186776 2009-01-05 14:21:49Z rwatson $ 20 21cpu HAMMER 22ident GENERIC 23 24# To statically compile in device wiring instead of /boot/device.hints 25#hints "GENERIC.hints" # Default places to look for devices. 26 27makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 28 29options SCHED_ULE # ULE scheduler 30options PREEMPTION # Enable kernel thread preemption 31options INET # InterNETworking 32options INET6 # IPv6 communications protocols 33options SCTP # Stream Control Transmission Protocol 34options FFS # Berkeley Fast Filesystem 35options SOFTUPDATES # Enable FFS soft updates support 36options UFS_ACL # Support for access control lists 37options UFS_DIRHASH # Improve performance on big directories 38options UFS_GJOURNAL # Enable gjournal-based UFS journaling 39options MD_ROOT # MD is a potential root device 40options NFSCLIENT # Network Filesystem Client 41options NFSSERVER # Network Filesystem Server 42options NFSLOCKD # Network Lock Manager 43options NFS_ROOT # NFS usable as /, requires NFSCLIENT 44options NTFS # NT File System 45options MSDOSFS # MSDOS Filesystem 46options CD9660 # ISO 9660 Filesystem 47options PROCFS # Process filesystem (requires PSEUDOFS) 48options PSEUDOFS # Pseudo-filesystem framework 49options GEOM_PART_GPT # GUID Partition Tables. 50options GEOM_LABEL # Provides labelization 51options COMPAT_43TTY # BSD 4.3 TTY compat (sgtty) 52options COMPAT_IA32 # Compatible with i386 binaries 53options COMPAT_FREEBSD4 # Compatible with FreeBSD4 54options COMPAT_FREEBSD5 # Compatible with FreeBSD5 55options COMPAT_FREEBSD6 # Compatible with FreeBSD6 56options COMPAT_FREEBSD7 # Compatible with FreeBSD7 57options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 58options KTRACE # ktrace(1) support 59options STACK # stack(9) support 60options SYSVSHM # SYSV-style shared memory 61options SYSVMSG # SYSV-style message queues 62options SYSVSEM # SYSV-style semaphores 63options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 64options KBD_INSTALL_CDEV # install a CDEV entry in /dev 65options STOP_NMI # Stop CPUS using NMI instead of IPI 66options AUDIT # Security event auditing 67options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 68#options KDTRACE_FRAME # Ensure frames are compiled in 69#options KDTRACE_HOOKS # Kernel DTrace hooks 70 71# Debugging for use in -current 72options KDB # Enable kernel debugger support. 73options DDB # Support DDB. 74options GDB # Support remote GDB. 75options INVARIANTS # Enable calls of extra sanity checking 76options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 77options WITNESS # Enable checks to detect deadlocks and cycles 78options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 79 80# Make an SMP-capable kernel by default 81options SMP # Symmetric MultiProcessor Kernel 82 83# CPU frequency control 84device cpufreq 85 86# Bus support. 87device acpi 88device pci 89 90# Floppy drives 91device fdc 92 93# ATA and ATAPI devices 94device ata 95device atadisk # ATA disk drives 96device ataraid # ATA RAID drives 97device atapicd # ATAPI CDROM drives 98device atapifd # ATAPI floppy drives 99device atapist # ATAPI tape drives 100options ATA_STATIC_ID # Static device numbering 101 102# SCSI Controllers 103device ahc # AHA2940 and onboard AIC7xxx devices 104options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 105 # output. Adds ~128k to driver. 106device ahd # AHA39320/29320 and onboard AIC79xx devices 107options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 108 # output. Adds ~215k to driver. 109device amd # AMD 53C974 (Tekram DC-390(T)) 110device hptiop # Highpoint RocketRaid 3xxx series 111device isp # Qlogic family 112#device ispfw # Firmware for QLogic HBAs- normally a module 113device mpt # LSI-Logic MPT-Fusion 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 122 123# SCSI peripherals 124device scbus # SCSI bus (required for SCSI) 125device ch # SCSI media changers 126device da # Direct Access (disks) 127device sa # Sequential Access (tape etc) 128device cd # CD 129device pass # Passthrough device (direct SCSI access) 130device ses # SCSI Environmental Services (and SAF-TE) 131 132# RAID controllers interfaced to the SCSI subsystem 133device amr # AMI MegaRAID 134device arcmsr # Areca SATA II RAID 135device ciss # Compaq Smart RAID 5* 136device dpt # DPT Smartcache III, IV - See NOTES for options 137device hptmv # Highpoint RocketRAID 182x 138device hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx 139device iir # Intel Integrated RAID 140device ips # IBM (Adaptec) ServeRAID 141device mly # Mylex AcceleRAID/eXtremeRAID 142device twa # 3ware 9000 series PATA/SATA RAID 143 144# RAID controllers 145device aac # Adaptec FSA RAID 146device aacp # SCSI passthrough for aac (requires CAM) 147device ida # Compaq Smart RAID 148device mfi # LSI MegaRAID SAS 149device mlx # Mylex DAC960 family 150#XXX pointer/int warnings 151#device pst # Promise Supertrak SX6000 152device twe # 3ware ATA RAID 153 154# atkbdc0 controls both the keyboard and the PS/2 mouse 155device atkbdc # AT keyboard controller 156device atkbd # AT keyboard 157device psm # PS/2 mouse 158 159device kbdmux # keyboard multiplexer 160 161device vga # VGA video card driver 162 163device splash # Splash screen and screen saver support 164 165# syscons is the default console driver, resembling an SCO console 166device sc 167 168device agp # support several AGP chipsets 169 170# PCCARD (PCMCIA) support 171# PCMCIA and cardbus bridge support 172device cbb # cardbus (yenta) bridge 173device pccard # PC Card (16-bit) bus 174device cardbus # CardBus (32-bit) bus 175 176# Serial (COM) ports 177device uart # Generic UART driver 178 179# Parallel port 180device ppc 181device ppbus # Parallel port bus (required) 182device lpt # Printer 183device plip # TCP/IP over parallel 184device ppi # Parallel port interface device 185#device vpo # Requires scbus and da 186 187# If you've got a "dumb" serial or parallel PCI card that is 188# supported by the puc(4) glue driver, uncomment the following 189# line to enable it (connects to sio, uart and/or ppc drivers): 190#device puc 191 192# PCI Ethernet NICs. 193device de # DEC/Intel DC21x4x (``Tulip'') 194device em # Intel PRO/1000 Gigabit Ethernet Family 195device igb # Intel PRO/1000 PCIE Server Gigabit Family 196device ixgb # Intel PRO/10GbE Ethernet Card 197device le # AMD Am7900 LANCE and Am79C9xx PCnet 198device ti # Alteon Networks Tigon I/II gigabit Ethernet 199device txp # 3Com 3cR990 (``Typhoon'') 200device vx # 3Com 3c590, 3c595 (``Vortex'') 201 202# PCI Ethernet NICs that use the common MII bus controller code. 203# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 204device miibus # MII bus support 205device ae # Attansic/Atheros L2 FastEthernet 206device age # Attansic/Atheros L1 Gigabit Ethernet 207device ale # Atheros AR8121/AR8113/AR8114 Ethernet 208device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 209device bfe # Broadcom BCM440x 10/100 Ethernet 210device bge # Broadcom BCM570xx Gigabit Ethernet 211device dc # DEC/Intel 21143 and various workalikes 212device et # Agere ET1310 10/100/Gigabit Ethernet 213device fxp # Intel EtherExpress PRO/100B (82557, 82558) 214device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet 215device lge # Level 1 LXT1001 gigabit Ethernet 216device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 217device nfe # nVidia nForce MCP on-board Ethernet 218device nge # NatSemi DP83820 gigabit Ethernet 219#device nve # nVidia nForce MCP on-board Ethernet Networking 220device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le') 221device re # RealTek 8139C+/8169/8169S/8110S 222device rl # RealTek 8129/8139 223device sf # Adaptec AIC-6915 (``Starfire'') 224device sis # Silicon Integrated Systems SiS 900/SiS 7016 225device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 226device ste # Sundance ST201 (D-Link DFE-550TX) 227device tl # Texas Instruments ThunderLAN 228device tx # SMC EtherPower II (83c170 ``EPIC'') 229device vge # VIA VT612x gigabit Ethernet 230device vr # VIA Rhine, Rhine II 231device wb # Winbond W89C840F 232device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 233 234# ISA Ethernet NICs. pccard NICs included. 235device cs # Crystal Semiconductor CS89x0 NIC 236# 'device ed' requires 'device miibus' 237device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 238device ex # Intel EtherExpress Pro/10 and Pro/10+ 239device ep # Etherlink III based cards 240device fe # Fujitsu MB8696x based cards 241device sn # SMC's 9000 series of Ethernet chips 242device xe # Xircom pccard Ethernet 243 244# Wireless NIC cards 245device wlan # 802.11 support 246options IEEE80211_DEBUG # enable debug msgs 247options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's 248device wlan_wep # 802.11 WEP support 249device wlan_ccmp # 802.11 CCMP support 250device wlan_tkip # 802.11 TKIP support 251device wlan_amrr # AMRR transmit rate control algorithm 252device an # Aironet 4500/4800 802.11 wireless NICs. 253device ath # Atheros pci/cardbus NIC's 254device ath_hal # pci/cardbus chip support 255options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors 256device ath_rate_sample # SampleRate tx rate control for ath 257device ral # Ralink Technology RT2500 wireless NICs. 258device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 259 260# Pseudo devices. 261device loop # Network loopback 262device random # Entropy device 263device ether # Ethernet support 264device tun # Packet tunnel. 265device pty # BSD-style compatibility pseudo ttys 266device md # Memory "disks" 267device gif # IPv6 and IPv4 tunneling 268device faith # IPv6-to-IPv4 relaying (translation) 269device firmware # firmware assist module 270 271# The `bpf' device enables the Berkeley Packet Filter. 272# Be aware of the administrative consequences of enabling this! 273# Note that 'bpf' is required for DHCP. 274device bpf # Berkeley packet filter 275 276# USB support 277device uhci # UHCI PCI->USB interface 278device ohci # OHCI PCI->USB interface 279device ehci # EHCI PCI->USB interface (USB 2.0) 280device usb # USB Bus (required) 281#device udbp # USB Double Bulk Pipe devices 282device ugen # Generic 283device uhid # "Human Interface Devices" 284device ukbd # Keyboard 285device ulpt # Printer 286device umass # Disks/Mass storage - Requires scbus and da 287device ums # Mouse 288device ural # Ralink Technology RT2500USB wireless NICs 289device rum # Ralink Technology RT2501USB wireless NICs 290device urio # Diamond Rio 500 MP3 player 291device uscanner # Scanners 292# USB Serial devices 293device ucom # Generic com ttys 294device uark # Technologies ARK3116 based serial adapters 295device ubsa # Belkin F5U103 and compatible serial adapters 296device uftdi # For FTDI usb serial adapters 297device uipaq # Some WinCE based devices 298device uplcom # Prolific PL-2303 serial adapters 299device uslcom # SI Labs CP2101/CP2102 serial adapters 300device uvisor # Visor and Palm devices 301device uvscom # USB serial support for DDI pocket's PHS 302# USB Ethernet, requires miibus 303device aue # ADMtek USB Ethernet 304device axe # ASIX Electronics USB Ethernet 305device cdce # Generic USB over Ethernet 306device cue # CATC USB Ethernet 307device kue # Kawasaki LSI USB Ethernet 308device rue # RealTek RTL8150 USB Ethernet 309device udav # Davicom DM9601E USB 310 311# FireWire support 312device firewire # FireWire bus code 313device sbp # SCSI over FireWire (Requires scbus and da) 314device fwe # Ethernet over FireWire (non-standard!) 315device fwip # IP over FireWire (RFC 2734,3146) 316device dcons # Dumb console driver 317device dcons_crom # Configuration ROM for dcons 318