1# 2# GENERIC -- Generic kernel configuration file for FreeBSD/i386 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 I486_CPU 22cpu I586_CPU 23cpu I686_CPU 24ident GENERIC 25 26makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 27 28options SCHED_ULE # ULE scheduler 29options PREEMPTION # Enable kernel thread preemption 30options INET # InterNETworking 31options INET6 # IPv6 communications protocols 32options SCTP # Stream Control Transmission Protocol 33options FFS # Berkeley Fast Filesystem 34options SOFTUPDATES # Enable FFS soft updates support 35options UFS_ACL # Support for access control lists 36options UFS_DIRHASH # Improve performance on big directories 37options UFS_GJOURNAL # Enable gjournal-based UFS journaling 38options MD_ROOT # MD is a potential root device 39options NFSCL # New Network Filesystem Client 40options NFSD # New Network Filesystem Server 41options NFSLOCKD # Network Lock Manager 42options NFS_ROOT # NFS usable as /, requires NFSCLIENT 43options MSDOSFS # MSDOS Filesystem 44options CD9660 # ISO 9660 Filesystem 45options PROCFS # Process filesystem (requires PSEUDOFS) 46options PSEUDOFS # Pseudo-filesystem framework 47options GEOM_PART_GPT # GUID Partition Tables. 48options GEOM_LABEL # Provides labelization 49options COMPAT_FREEBSD4 # Compatible with FreeBSD4 50options COMPAT_FREEBSD5 # Compatible with FreeBSD5 51options COMPAT_FREEBSD6 # Compatible with FreeBSD6 52options COMPAT_FREEBSD7 # Compatible with FreeBSD7 53options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 54options KTRACE # ktrace(1) support 55options STACK # stack(9) support 56options SYSVSHM # SYSV-style shared memory 57options SYSVMSG # SYSV-style message queues 58options SYSVSEM # SYSV-style semaphores 59options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 60options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 61options KBD_INSTALL_CDEV # install a CDEV entry in /dev 62options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 63options AUDIT # Security event auditing 64options MAC # TrustedBSD MAC Framework 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# To make an SMP kernel, the next two lines are needed 80options SMP # Symmetric MultiProcessor Kernel 81device apic # I/O APIC 82 83# CPU frequency control 84device cpufreq 85 86# Bus support. 87device acpi 88device eisa 89device pci 90 91# Floppy drives 92device fdc 93 94# ATA controllers 95device ahci # AHCI-compatible SATA controllers 96device ata # Legacy ATA/SATA controllers 97options ATA_CAM # Handle legacy controllers with CAM 98options ATA_STATIC_ID # Static device numbering 99device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA 100device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA 101 102# SCSI Controllers 103device ahb # EISA AHA1742 family 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 amd # AMD 53C974 (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 115#device ncr # NCR/Symbios Logic 116device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 117device trm # Tekram DC395U/UW/F DC315U adapters 118 119device adv # Advansys SCSI adapters 120device adw # Advansys wide SCSI adapters 121device aha # Adaptec 154x SCSI adapters 122device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 123device bt # Buslogic/Mylex MultiMaster SCSI adapters 124 125device ncv # NCR 53C500 126device nsp # Workbit Ninja SCSI-3 127device stg # TMC 18C30/18C50 128 129# ATA/SCSI peripherals 130device scbus # SCSI bus (required for ATA/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 ATA/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 asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 142device ciss # Compaq Smart RAID 5* 143device dpt # DPT Smartcache III, IV - See NOTES for options 144device hptmv # Highpoint RocketRAID 182x 145device hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx 146device iir # Intel Integrated RAID 147device ips # IBM (Adaptec) ServeRAID 148device mly # Mylex AcceleRAID/eXtremeRAID 149device twa # 3ware 9000 series PATA/SATA RAID 150 151# RAID controllers 152device aac # Adaptec FSA RAID 153device aacp # SCSI passthrough for aac (requires CAM) 154device ida # Compaq Smart RAID 155device mfi # LSI MegaRAID SAS 156device mlx # Mylex DAC960 family 157device 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 173options SC_PIXEL_MODE # add support for the raster text mode 174 175device agp # support several AGP chipsets 176 177# Power management support (see NOTES for more options) 178#device apm 179# Add suspend/resume support for the i8254. 180device pmtimer 181 182# PCCARD (PCMCIA) support 183# PCMCIA and cardbus bridge support 184device cbb # cardbus (yenta) bridge 185device pccard # PC Card (16-bit) bus 186device cardbus # CardBus (32-bit) bus 187 188# Serial (COM) ports 189device uart # Generic UART driver 190 191# Parallel port 192device ppc 193device ppbus # Parallel port bus (required) 194device lpt # Printer 195device plip # TCP/IP over parallel 196device ppi # Parallel port interface device 197#device vpo # Requires scbus and da 198 199# If you've got a "dumb" serial or parallel PCI card that is 200# supported by the puc(4) glue driver, uncomment the following 201# line to enable it (connects to sio, uart and/or ppc drivers): 202#device puc 203 204# PCI Ethernet NICs. 205device bxe # Broadcom BCM57710/BCM57711/BCM57711E 10Gb Ethernet 206device de # DEC/Intel DC21x4x (``Tulip'') 207device em # Intel PRO/1000 Gigabit Ethernet Family 208device igb # Intel PRO/1000 PCIE Server Gigabit Family 209device ixgb # Intel PRO/10GbE Ethernet Card 210device le # AMD Am7900 LANCE and Am79C9xx PCnet 211device ti # Alteon Networks Tigon I/II gigabit Ethernet 212device txp # 3Com 3cR990 (``Typhoon'') 213device vx # 3Com 3c590, 3c595 (``Vortex'') 214 215# PCI Ethernet NICs that use the common MII bus controller code. 216# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 217device miibus # MII bus support 218device ae # Attansic/Atheros L2 FastEthernet 219device age # Attansic/Atheros L1 Gigabit Ethernet 220device alc # Atheros AR8131/AR8132 Ethernet 221device ale # Atheros AR8121/AR8113/AR8114 Ethernet 222device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 223device bfe # Broadcom BCM440x 10/100 Ethernet 224device bge # Broadcom BCM570xx Gigabit Ethernet 225device dc # DEC/Intel 21143 and various workalikes 226device et # Agere ET1310 10/100/Gigabit Ethernet 227device fxp # Intel EtherExpress PRO/100B (82557, 82558) 228device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet 229device lge # Level 1 LXT1001 gigabit Ethernet 230device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 231device nfe # nVidia nForce MCP on-board Ethernet 232device nge # NatSemi DP83820 gigabit Ethernet 233#device nve # nVidia nForce MCP on-board Ethernet Networking 234device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le') 235device re # RealTek 8139C+/8169/8169S/8110S 236device rl # RealTek 8129/8139 237device sf # Adaptec AIC-6915 (``Starfire'') 238device sge # Silicon Integrated Systems SiS190/191 239device sis # Silicon Integrated Systems SiS 900/SiS 7016 240device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 241device ste # Sundance ST201 (D-Link DFE-550TX) 242device stge # Sundance/Tamarack TC9021 gigabit Ethernet 243device tl # Texas Instruments ThunderLAN 244device tx # SMC EtherPower II (83c170 ``EPIC'') 245device vge # VIA VT612x gigabit Ethernet 246device vr # VIA Rhine, Rhine II 247device vte # DM&P Vortex86 RDC R6040 Fast Ethernet 248device wb # Winbond W89C840F 249device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 250 251# ISA Ethernet NICs. pccard NICs included. 252device cs # Crystal Semiconductor CS89x0 NIC 253# 'device ed' requires 'device miibus' 254device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 255device ex # Intel EtherExpress Pro/10 and Pro/10+ 256device ep # Etherlink III based cards 257device fe # Fujitsu MB8696x based cards 258device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc. 259device sn # SMC's 9000 series of Ethernet chips 260device xe # Xircom pccard Ethernet 261 262# Wireless NIC cards 263device wlan # 802.11 support 264options IEEE80211_DEBUG # enable debug msgs 265options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's 266options IEEE80211_SUPPORT_MESH # enable 802.11s draft support 267device wlan_wep # 802.11 WEP support 268device wlan_ccmp # 802.11 CCMP support 269device wlan_tkip # 802.11 TKIP support 270device wlan_amrr # AMRR transmit rate control algorithm 271device an # Aironet 4500/4800 802.11 wireless NICs. 272device ath # Atheros NIC's 273device ath_pci # Atheros pci/cardbus glue 274device ath_hal # pci/cardbus chip support 275options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors 276device ath_rate_sample # SampleRate tx rate control for ath 277#device bwi # Broadcom BCM430x/BCM431x wireless NICs. 278#device bwn # Broadcom BCM43xx wireless NICs. 279device ipw # Intel 2100 wireless NICs. 280device iwi # Intel 2200BG/2225BG/2915ABG wireless NICs. 281device iwn # Intel 4965/1000/5000/6000 wireless NICs. 282device malo # Marvell Libertas wireless NICs. 283device mwl # Marvell 88W8363 802.11n wireless NICs. 284device ral # Ralink Technology RT2500 wireless NICs. 285device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 286#device wl # Older non 802.11 Wavelan wireless NIC. 287device wpi # Intel 3945ABG wireless NICs. 288 289# Pseudo devices. 290device loop # Network loopback 291device random # Entropy device 292device ether # Ethernet support 293device vlan # 802.1Q VLAN support 294device tun # Packet tunnel. 295device pty # BSD-style compatibility pseudo ttys 296device md # Memory "disks" 297device gif # IPv6 and IPv4 tunneling 298device faith # IPv6-to-IPv4 relaying (translation) 299device firmware # firmware assist module 300 301# The `bpf' device enables the Berkeley Packet Filter. 302# Be aware of the administrative consequences of enabling this! 303# Note that 'bpf' is required for DHCP. 304device bpf # Berkeley packet filter 305 306# USB support 307options USB_DEBUG # enable debug msgs 308device uhci # UHCI PCI->USB interface 309device ohci # OHCI PCI->USB interface 310device ehci # EHCI PCI->USB interface (USB 2.0) 311device usb # USB Bus (required) 312#device udbp # USB Double Bulk Pipe devices (needs netgraph) 313device uhid # "Human Interface Devices" 314device ukbd # Keyboard 315device ulpt # Printer 316device umass # Disks/Mass storage - Requires scbus and da 317device ums # Mouse 318device urio # Diamond Rio 500 MP3 player 319# USB Serial devices 320device u3g # USB-based 3G modems (Option, Huawei, Sierra) 321device uark # Technologies ARK3116 based serial adapters 322device ubsa # Belkin F5U103 and compatible serial adapters 323device uftdi # For FTDI usb serial adapters 324device uipaq # Some WinCE based devices 325device uplcom # Prolific PL-2303 serial adapters 326device uslcom # SI Labs CP2101/CP2102 serial adapters 327device uvisor # Visor and Palm devices 328device uvscom # USB serial support for DDI pocket's PHS 329# USB Ethernet, requires miibus 330device aue # ADMtek USB Ethernet 331device axe # ASIX Electronics USB Ethernet 332device cdce # Generic USB over Ethernet 333device cue # CATC USB Ethernet 334device kue # Kawasaki LSI USB Ethernet 335device rue # RealTek RTL8150 USB Ethernet 336device udav # Davicom DM9601E USB 337# USB Wireless 338device rum # Ralink Technology RT2501USB wireless NICs 339device run # Ralink Technology RT2700/RT2800/RT3000 NICs. 340device uath # Atheros AR5523 wireless NICs 341device upgt # Conexant/Intersil PrismGT wireless NICs. 342device ural # Ralink Technology RT2500USB wireless NICs 343device urtw # Realtek RTL8187B/L wireless NICs 344device zyd # ZyDAS zb1211/zb1211b wireless NICs 345 346# FireWire support 347device firewire # FireWire bus code 348device sbp # SCSI over FireWire (Requires scbus and da) 349device fwe # Ethernet over FireWire (non-standard!) 350device fwip # IP over FireWire (RFC 2734,3146) 351device dcons # Dumb console driver 352device dcons_crom # Configuration ROM for dcons 353