GENERIC revision 220982
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 220982 2011-04-24 08:58:58Z mav $ 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 NFSCLIENT # Network Filesystem Client 38options NFSSERVER # 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 96device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA 97device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA 98 99# SCSI Controllers 100device ahc # AHA2940 and onboard AIC7xxx devices 101options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 102 # output. Adds ~128k to driver. 103device ahd # AHA39320/29320 and onboard AIC79xx devices 104options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 105 # output. Adds ~215k to driver. 106device amd # AMD 53C974 (Tekram DC-390(T)) 107device hptiop # Highpoint RocketRaid 3xxx series 108device isp # Qlogic family 109#device ispfw # Firmware for QLogic HBAs- normally a module 110device mpt # LSI-Logic MPT-Fusion 111device mps # LSI-Logic MPT-Fusion 2 112#device ncr # NCR/Symbios Logic 113device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 114device trm # Tekram DC395U/UW/F DC315U adapters 115 116device adv # Advansys SCSI adapters 117device adw # Advansys wide SCSI adapters 118device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 119device bt # Buslogic/Mylex MultiMaster SCSI adapters 120 121# ATA/SCSI peripherals 122device scbus # SCSI bus (required for ATA/SCSI) 123device ch # SCSI media changers 124device da # Direct Access (disks) 125device sa # Sequential Access (tape etc) 126device cd # CD 127device pass # Passthrough device (direct ATA/SCSI access) 128device ses # SCSI Environmental Services (and SAF-TE) 129 130# RAID controllers interfaced to the SCSI subsystem 131device amr # AMI MegaRAID 132device arcmsr # Areca SATA II RAID 133#XXX it is not 64-bit clean, -scottl 134#device asr # DPT SmartRAID V, VI and Adaptec SCSI 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 bxe # Broadcom BCM57710/BCM57711/BCM57711E 10Gb Ethernet 194device de # DEC/Intel DC21x4x (``Tulip'') 195device em # Intel PRO/1000 Gigabit Ethernet Family 196device igb # Intel PRO/1000 PCIE Server Gigabit Family 197device ixgbe # Intel PRO/10GbE PCIE Ethernet Family 198device le # AMD Am7900 LANCE and Am79C9xx PCnet 199device ti # Alteon Networks Tigon I/II gigabit Ethernet 200device txp # 3Com 3cR990 (``Typhoon'') 201device vx # 3Com 3c590, 3c595 (``Vortex'') 202 203# PCI Ethernet NICs that use the common MII bus controller code. 204# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 205device miibus # MII bus support 206device ae # Attansic/Atheros L2 FastEthernet 207device age # Attansic/Atheros L1 Gigabit Ethernet 208device alc # Atheros AR8131/AR8132 Ethernet 209device ale # Atheros AR8121/AR8113/AR8114 Ethernet 210device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 211device bfe # Broadcom BCM440x 10/100 Ethernet 212device bge # Broadcom BCM570xx Gigabit Ethernet 213device dc # DEC/Intel 21143 and various workalikes 214device et # Agere ET1310 10/100/Gigabit Ethernet 215device fxp # Intel EtherExpress PRO/100B (82557, 82558) 216device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet 217device lge # Level 1 LXT1001 gigabit Ethernet 218device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 219device nfe # nVidia nForce MCP on-board Ethernet 220device nge # NatSemi DP83820 gigabit Ethernet 221#device nve # nVidia nForce MCP on-board Ethernet Networking 222device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le') 223device re # RealTek 8139C+/8169/8169S/8110S 224device rl # RealTek 8129/8139 225device sf # Adaptec AIC-6915 (``Starfire'') 226device sge # Silicon Integrated Systems SiS190/191 227device sis # Silicon Integrated Systems SiS 900/SiS 7016 228device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 229device ste # Sundance ST201 (D-Link DFE-550TX) 230device stge # Sundance/Tamarack TC9021 gigabit Ethernet 231device tl # Texas Instruments ThunderLAN 232device tx # SMC EtherPower II (83c170 ``EPIC'') 233device vge # VIA VT612x gigabit Ethernet 234device vr # VIA Rhine, Rhine II 235device wb # Winbond W89C840F 236device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 237 238# ISA Ethernet NICs. pccard NICs included. 239device cs # Crystal Semiconductor CS89x0 NIC 240# 'device ed' requires 'device miibus' 241device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 242device ex # Intel EtherExpress Pro/10 and Pro/10+ 243device ep # Etherlink III based cards 244device fe # Fujitsu MB8696x based cards 245device sn # SMC's 9000 series of Ethernet chips 246device xe # Xircom pccard Ethernet 247 248# Wireless NIC cards 249device wlan # 802.11 support 250options IEEE80211_DEBUG # enable debug msgs 251options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's 252options IEEE80211_SUPPORT_MESH # enable 802.11s draft support 253device wlan_wep # 802.11 WEP support 254device wlan_ccmp # 802.11 CCMP support 255device wlan_tkip # 802.11 TKIP support 256device wlan_amrr # AMRR transmit rate control algorithm 257device an # Aironet 4500/4800 802.11 wireless NICs. 258device ath # Atheros NIC's 259device ath_pci # Atheros pci/cardbus glue 260device ath_hal # pci/cardbus chip support 261options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors 262device ath_rate_sample # SampleRate tx rate control for ath 263device ral # Ralink Technology RT2500 wireless NICs. 264device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 265 266# Pseudo devices. 267device loop # Network loopback 268device random # Entropy device 269device ether # Ethernet support 270device vlan # 802.1Q VLAN support 271device tun # Packet tunnel. 272device pty # BSD-style compatibility pseudo ttys 273device md # Memory "disks" 274device gif # IPv6 and IPv4 tunneling 275device faith # IPv6-to-IPv4 relaying (translation) 276device firmware # firmware assist module 277 278# The `bpf' device enables the Berkeley Packet Filter. 279# Be aware of the administrative consequences of enabling this! 280# Note that 'bpf' is required for DHCP. 281device bpf # Berkeley packet filter 282 283# USB support 284options USB_DEBUG # enable debug msgs 285device uhci # UHCI PCI->USB interface 286device ohci # OHCI PCI->USB interface 287device ehci # EHCI PCI->USB interface (USB 2.0) 288device usb # USB Bus (required) 289#device udbp # USB Double Bulk Pipe devices (needs netgraph) 290device uhid # "Human Interface Devices" 291device ukbd # Keyboard 292device ulpt # Printer 293device umass # Disks/Mass storage - Requires scbus and da 294device ums # Mouse 295device urio # Diamond Rio 500 MP3 player 296# USB Serial devices 297device u3g # USB-based 3G modems (Option, Huawei, Sierra) 298device uark # Technologies ARK3116 based serial adapters 299device ubsa # Belkin F5U103 and compatible serial adapters 300device uftdi # For FTDI usb serial adapters 301device uipaq # Some WinCE based devices 302device uplcom # Prolific PL-2303 serial adapters 303device uslcom # SI Labs CP2101/CP2102 serial adapters 304device uvisor # Visor and Palm devices 305device uvscom # USB serial support for DDI pocket's PHS 306# USB Ethernet, requires miibus 307device aue # ADMtek USB Ethernet 308device axe # ASIX Electronics USB Ethernet 309device cdce # Generic USB over Ethernet 310device cue # CATC USB Ethernet 311device kue # Kawasaki LSI USB Ethernet 312device rue # RealTek RTL8150 USB Ethernet 313device udav # Davicom DM9601E USB 314# USB Wireless 315device rum # Ralink Technology RT2501USB wireless NICs 316device uath # Atheros AR5523 wireless NICs 317device ural # Ralink Technology RT2500USB wireless NICs 318device zyd # ZyDAS zb1211/zb1211b wireless NICs 319 320# FireWire support 321device firewire # FireWire bus code 322device sbp # SCSI over FireWire (Requires scbus and da) 323device fwe # Ethernet over FireWire (non-standard!) 324device fwip # IP over FireWire (RFC 2734,3146) 325device dcons # Dumb console driver 326device dcons_crom # Configuration ROM for dcons 327