GENERIC revision 187144
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 187144 2009-01-13 12:35:33Z luigi $ 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 27# Use the following to compile in values accessible to the kernel 28# through getenv() (or kenv(1) in userland). The format of the file 29# is 'variable=value', see kenv(1) 30# 31# env "GENERIC.env" 32 33makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 34 35options SCHED_ULE # ULE scheduler 36options PREEMPTION # Enable kernel thread preemption 37options INET # InterNETworking 38options INET6 # IPv6 communications protocols 39options SCTP # Stream Control Transmission Protocol 40options FFS # Berkeley Fast Filesystem 41options SOFTUPDATES # Enable FFS soft updates support 42options UFS_ACL # Support for access control lists 43options UFS_DIRHASH # Improve performance on big directories 44options UFS_GJOURNAL # Enable gjournal-based UFS journaling 45options MD_ROOT # MD is a potential root device 46options NFSCLIENT # Network Filesystem Client 47options NFSSERVER # Network Filesystem Server 48options NFSLOCKD # Network Lock Manager 49options NFS_ROOT # NFS usable as /, requires NFSCLIENT 50options NTFS # NT File System 51options MSDOSFS # MSDOS Filesystem 52options CD9660 # ISO 9660 Filesystem 53options PROCFS # Process filesystem (requires PSEUDOFS) 54options PSEUDOFS # Pseudo-filesystem framework 55options GEOM_PART_GPT # GUID Partition Tables. 56options GEOM_LABEL # Provides labelization 57options COMPAT_43TTY # BSD 4.3 TTY compat (sgtty) 58options COMPAT_IA32 # Compatible with i386 binaries 59options COMPAT_FREEBSD4 # Compatible with FreeBSD4 60options COMPAT_FREEBSD5 # Compatible with FreeBSD5 61options COMPAT_FREEBSD6 # Compatible with FreeBSD6 62options COMPAT_FREEBSD7 # Compatible with FreeBSD7 63options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 64options KTRACE # ktrace(1) support 65options STACK # stack(9) support 66options SYSVSHM # SYSV-style shared memory 67options SYSVMSG # SYSV-style message queues 68options SYSVSEM # SYSV-style semaphores 69options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 70options KBD_INSTALL_CDEV # install a CDEV entry in /dev 71options STOP_NMI # Stop CPUS using NMI instead of IPI 72options AUDIT # Security event auditing 73options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 74#options KDTRACE_FRAME # Ensure frames are compiled in 75#options KDTRACE_HOOKS # Kernel DTrace hooks 76 77# Debugging for use in -current 78options KDB # Enable kernel debugger support. 79options DDB # Support DDB. 80options GDB # Support remote GDB. 81options INVARIANTS # Enable calls of extra sanity checking 82options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 83options WITNESS # Enable checks to detect deadlocks and cycles 84options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 85 86# Make an SMP-capable kernel by default 87options SMP # Symmetric MultiProcessor Kernel 88 89# CPU frequency control 90device cpufreq 91 92# Bus support. 93device acpi 94device pci 95 96# Floppy drives 97device fdc 98 99# ATA and ATAPI devices 100device ata 101device atadisk # ATA disk drives 102device ataraid # ATA RAID drives 103device atapicd # ATAPI CDROM drives 104device atapifd # ATAPI floppy drives 105device atapist # ATAPI tape drives 106options ATA_STATIC_ID # Static device numbering 107 108# SCSI Controllers 109device ahc # AHA2940 and onboard AIC7xxx devices 110options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 111 # output. Adds ~128k to driver. 112device ahd # AHA39320/29320 and onboard AIC79xx devices 113options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 114 # output. Adds ~215k to driver. 115device amd # AMD 53C974 (Tekram DC-390(T)) 116device hptiop # Highpoint RocketRaid 3xxx series 117device isp # Qlogic family 118#device ispfw # Firmware for QLogic HBAs- normally a module 119device mpt # LSI-Logic MPT-Fusion 120#device ncr # NCR/Symbios Logic 121device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 122device trm # Tekram DC395U/UW/F DC315U adapters 123 124device adv # Advansys SCSI adapters 125device adw # Advansys wide SCSI adapters 126device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 127device bt # Buslogic/Mylex MultiMaster SCSI adapters 128 129# SCSI peripherals 130device scbus # SCSI bus (required for SCSI) 131device ch # SCSI media changers 132device da # Direct Access (disks) 133device sa # Sequential Access (tape etc) 134device cd # CD 135device pass # Passthrough device (direct SCSI access) 136device ses # SCSI Environmental Services (and SAF-TE) 137 138# RAID controllers interfaced to the SCSI subsystem 139device amr # AMI MegaRAID 140device arcmsr # Areca SATA II RAID 141device ciss # Compaq Smart RAID 5* 142device dpt # DPT Smartcache III, IV - See NOTES for options 143device hptmv # Highpoint RocketRAID 182x 144device hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx 145device iir # Intel Integrated RAID 146device ips # IBM (Adaptec) ServeRAID 147device mly # Mylex AcceleRAID/eXtremeRAID 148device twa # 3ware 9000 series PATA/SATA RAID 149 150# RAID controllers 151device aac # Adaptec FSA RAID 152device aacp # SCSI passthrough for aac (requires CAM) 153device ida # Compaq Smart RAID 154device mfi # LSI MegaRAID SAS 155device mlx # Mylex DAC960 family 156#XXX pointer/int warnings 157#device pst # Promise Supertrak SX6000 158device twe # 3ware ATA RAID 159 160# atkbdc0 controls both the keyboard and the PS/2 mouse 161device atkbdc # AT keyboard controller 162device atkbd # AT keyboard 163device psm # PS/2 mouse 164 165device kbdmux # keyboard multiplexer 166 167device vga # VGA video card driver 168 169device splash # Splash screen and screen saver support 170 171# syscons is the default console driver, resembling an SCO console 172device sc 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 192 193# If you've got a "dumb" serial or parallel PCI card that is 194# supported by the puc(4) glue driver, uncomment the following 195# line to enable it (connects to sio, uart and/or ppc drivers): 196#device puc 197 198# PCI Ethernet NICs. 199device de # DEC/Intel DC21x4x (``Tulip'') 200device em # Intel PRO/1000 Gigabit Ethernet Family 201device igb # Intel PRO/1000 PCIE Server Gigabit Family 202device ixgb # Intel PRO/10GbE Ethernet Card 203device le # AMD Am7900 LANCE and Am79C9xx PCnet 204device ti # Alteon Networks Tigon I/II gigabit Ethernet 205device txp # 3Com 3cR990 (``Typhoon'') 206device vx # 3Com 3c590, 3c595 (``Vortex'') 207 208# PCI Ethernet NICs that use the common MII bus controller code. 209# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 210device miibus # MII bus support 211device ae # Attansic/Atheros L2 FastEthernet 212device age # Attansic/Atheros L1 Gigabit 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 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 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 254device wlan_wep # 802.11 WEP support 255device wlan_ccmp # 802.11 CCMP support 256device wlan_tkip # 802.11 TKIP support 257device wlan_amrr # AMRR transmit rate control algorithm 258device an # Aironet 4500/4800 802.11 wireless NICs. 259device ath # Atheros pci/cardbus NIC's 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 tun # Packet tunnel. 271device pty # BSD-style compatibility pseudo ttys 272device md # Memory "disks" 273device gif # IPv6 and IPv4 tunneling 274device faith # IPv6-to-IPv4 relaying (translation) 275device firmware # firmware assist module 276 277# The `bpf' device enables the Berkeley Packet Filter. 278# Be aware of the administrative consequences of enabling this! 279# Note that 'bpf' is required for DHCP. 280device bpf # Berkeley packet filter 281 282# USB support 283device uhci # UHCI PCI->USB interface 284device ohci # OHCI PCI->USB interface 285device ehci # EHCI PCI->USB interface (USB 2.0) 286device usb # USB Bus (required) 287#device udbp # USB Double Bulk Pipe devices 288device ugen # Generic 289device uhid # "Human Interface Devices" 290device ukbd # Keyboard 291device ulpt # Printer 292device umass # Disks/Mass storage - Requires scbus and da 293device ums # Mouse 294device ural # Ralink Technology RT2500USB wireless NICs 295device rum # Ralink Technology RT2501USB wireless NICs 296device urio # Diamond Rio 500 MP3 player 297device uscanner # Scanners 298# USB Serial devices 299device ucom # Generic com ttys 300device uark # Technologies ARK3116 based serial adapters 301device ubsa # Belkin F5U103 and compatible serial adapters 302device uftdi # For FTDI usb serial adapters 303device uipaq # Some WinCE based devices 304device uplcom # Prolific PL-2303 serial adapters 305device uslcom # SI Labs CP2101/CP2102 serial adapters 306device uvisor # Visor and Palm devices 307device uvscom # USB serial support for DDI pocket's PHS 308# USB Ethernet, requires miibus 309device aue # ADMtek USB Ethernet 310device axe # ASIX Electronics USB Ethernet 311device cdce # Generic USB over Ethernet 312device cue # CATC USB Ethernet 313device kue # Kawasaki LSI USB Ethernet 314device rue # RealTek RTL8150 USB Ethernet 315device udav # Davicom DM9601E USB 316 317# FireWire support 318device firewire # FireWire bus code 319device sbp # SCSI over FireWire (Requires scbus and da) 320device fwe # Ethernet over FireWire (non-standard!) 321device fwip # IP over FireWire (RFC 2734,3146) 322device dcons # Dumb console driver 323device dcons_crom # Configuration ROM for dcons 324