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 27makeoptions WITH_CTF=1 # Run ctfconvert(1) for DTrace support 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 NFSCL # New Network Filesystem Client 41options NFSD # New Network Filesystem Server 42options NFSLOCKD # Network Lock Manager 43options NFS_ROOT # NFS usable as /, requires NFSCL 44options MSDOSFS # MSDOS Filesystem 45options CD9660 # ISO 9660 Filesystem 46options PROCFS # Process filesystem (requires PSEUDOFS) 47options PSEUDOFS # Pseudo-filesystem framework 48options GEOM_PART_GPT # GUID Partition Tables. 49options GEOM_RAID # Soft RAID functionality. 50options GEOM_LABEL # Provides labelization 51options COMPAT_FREEBSD4 # Compatible with FreeBSD4 52options COMPAT_FREEBSD5 # Compatible with FreeBSD5 53options COMPAT_FREEBSD6 # Compatible with FreeBSD6 54options COMPAT_FREEBSD7 # Compatible with FreeBSD7 55options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 56options KTRACE # ktrace(1) support 57options STACK # stack(9) support 58options SYSVSHM # SYSV-style shared memory 59options SYSVMSG # SYSV-style message queues 60options SYSVSEM # SYSV-style semaphores 61options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 62options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 63options KBD_INSTALL_CDEV # install a CDEV entry in /dev 64options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 65options AUDIT # Security event auditing 66options CAPABILITY_MODE # Capsicum capability mode 67options CAPABILITIES # Capsicum capabilities 68options MAC # TrustedBSD MAC Framework 69options KDTRACE_HOOKS # Kernel DTrace hooks 70options DDB_CTF # Kernel ELF linker loads CTF data 71options INCLUDE_CONFIG_FILE # Include this file in kernel 72 73# Debugging support. Always need this: 74options KDB # Enable kernel debugger support. 75# For minimum debugger support (stable branch) use: 76#options KDB_TRACE # Print a stack trace for a panic. 77# For full debugger support use this instead: 78options DDB # Support DDB. 79options GDB # Support remote GDB. 80options DEADLKRES # Enable the deadlock resolver 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 85options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 86 87# To make an SMP kernel, the next two lines are needed 88options SMP # Symmetric MultiProcessor Kernel 89device apic # I/O APIC 90 91# CPU frequency control 92device cpufreq 93 94# Bus support. 95device acpi 96device eisa 97device pci 98 99# Floppy drives 100device fdc 101 102# ATA controllers 103device ahci # AHCI-compatible SATA controllers 104device ata # Legacy ATA/SATA controllers 105options ATA_CAM # Handle legacy controllers with CAM 106options ATA_STATIC_ID # Static device numbering 107device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA 108device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA 109 110# SCSI Controllers 111device ahb # EISA AHA1742 family 112device ahc # AHA2940 and onboard AIC7xxx devices 113options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 114 # output. Adds ~128k to driver. 115device ahd # AHA39320/29320 and onboard AIC79xx devices 116options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 117 # output. Adds ~215k to driver. 118device esp # AMD Am53C974 (Tekram DC-390(T)) 119device hptiop # Highpoint RocketRaid 3xxx series 120device isp # Qlogic family 121#device ispfw # Firmware for QLogic HBAs- normally a module 122device mpt # LSI-Logic MPT-Fusion 123#device ncr # NCR/Symbios Logic 124device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 125device trm # Tekram DC395U/UW/F DC315U adapters 126 127device adv # Advansys SCSI adapters 128device adw # Advansys wide SCSI adapters 129device aha # Adaptec 154x SCSI adapters 130device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 131device bt # Buslogic/Mylex MultiMaster SCSI adapters 132 133device ncv # NCR 53C500 134device nsp # Workbit Ninja SCSI-3 135device stg # TMC 18C30/18C50 136device isci # Intel C600 SAS controller 137 138# ATA/SCSI peripherals 139device scbus # SCSI bus (required for ATA/SCSI) 140device ch # SCSI media changers 141device da # Direct Access (disks) 142device sa # Sequential Access (tape etc) 143device cd # CD 144device pass # Passthrough device (direct ATA/SCSI access) 145device ses # Enclosure Services (SES and SAF-TE) 146device ctl # CAM Target Layer 147 148# RAID controllers interfaced to the SCSI subsystem 149device amr # AMI MegaRAID 150device arcmsr # Areca SATA II RAID 151device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 152device ciss # Compaq Smart RAID 5* 153device dpt # DPT Smartcache III, IV - See NOTES for options 154device hptmv # Highpoint RocketRAID 182x 155device hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx 156device iir # Intel Integrated RAID 157device ips # IBM (Adaptec) ServeRAID 158device mly # Mylex AcceleRAID/eXtremeRAID 159device twa # 3ware 9000 series PATA/SATA RAID 160device tws # LSI 3ware 9750 SATA+SAS 6Gb/s RAID controller 161 162# RAID controllers 163device aac # Adaptec FSA RAID 164device aacp # SCSI passthrough for aac (requires CAM) 165device ida # Compaq Smart RAID 166device mfi # LSI MegaRAID SAS 167device mlx # Mylex DAC960 family 168device pst # Promise Supertrak SX6000 169device twe # 3ware ATA RAID 170 171# atkbdc0 controls both the keyboard and the PS/2 mouse 172device atkbdc # AT keyboard controller 173device atkbd # AT keyboard 174device psm # PS/2 mouse 175 176device kbdmux # keyboard multiplexer 177 178device vga # VGA video card driver 179options VESA # Add support for VESA BIOS Extensions (VBE) 180 181device splash # Splash screen and screen saver support 182 183# syscons is the default console driver, resembling an SCO console 184device sc 185options SC_PIXEL_MODE # add support for the raster text mode 186 187device agp # support several AGP chipsets 188 189# Power management support (see NOTES for more options) 190#device apm 191# Add suspend/resume support for the i8254. 192device pmtimer 193 194# PCCARD (PCMCIA) support 195# PCMCIA and cardbus bridge support 196device cbb # cardbus (yenta) bridge 197device pccard # PC Card (16-bit) bus 198device cardbus # CardBus (32-bit) bus 199 200# Serial (COM) ports 201device uart # Generic UART driver 202 203# Parallel port 204device ppc 205device ppbus # Parallel port bus (required) 206device lpt # Printer 207device plip # TCP/IP over parallel 208device ppi # Parallel port interface device 209#device vpo # Requires scbus and da 210 211device puc # Multi I/O cards and multi-channel UARTs 212 213# PCI Ethernet NICs. 214device bxe # Broadcom BCM57710/BCM57711/BCM57711E 10Gb Ethernet 215device de # DEC/Intel DC21x4x (``Tulip'') 216device em # Intel PRO/1000 Gigabit Ethernet Family 217device igb # Intel PRO/1000 PCIE Server Gigabit Family 218device ixgb # Intel PRO/10GbE Ethernet Card 219device le # AMD Am7900 LANCE and Am79C9xx PCnet 220device ti # Alteon Networks Tigon I/II gigabit Ethernet 221device txp # 3Com 3cR990 (``Typhoon'') 222device vx # 3Com 3c590, 3c595 (``Vortex'') 223 224# PCI Ethernet NICs that use the common MII bus controller code. 225# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 226device miibus # MII bus support 227device ae # Attansic/Atheros L2 FastEthernet 228device age # Attansic/Atheros L1 Gigabit Ethernet 229device alc # Atheros AR8131/AR8132 Ethernet 230device ale # Atheros AR8121/AR8113/AR8114 Ethernet 231device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 232device bfe # Broadcom BCM440x 10/100 Ethernet 233device bge # Broadcom BCM570xx Gigabit Ethernet 234device cas # Sun Cassini/Cassini+ and NS DP83065 Saturn 235device dc # DEC/Intel 21143 and various workalikes 236device et # Agere ET1310 10/100/Gigabit Ethernet 237device fxp # Intel EtherExpress PRO/100B (82557, 82558) 238device gem # Sun GEM/Sun ERI/Apple GMAC 239device hme # Sun HME (Happy Meal Ethernet) 240device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet 241device lge # Level 1 LXT1001 gigabit Ethernet 242device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 243device nfe # nVidia nForce MCP on-board Ethernet 244device nge # NatSemi DP83820 gigabit Ethernet 245#device nve # nVidia nForce MCP on-board Ethernet Networking 246device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le') 247device re # RealTek 8139C+/8169/8169S/8110S 248device rl # RealTek 8129/8139 249device sf # Adaptec AIC-6915 (``Starfire'') 250device sge # Silicon Integrated Systems SiS190/191 251device sis # Silicon Integrated Systems SiS 900/SiS 7016 252device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 253device ste # Sundance ST201 (D-Link DFE-550TX) 254device stge # Sundance/Tamarack TC9021 gigabit Ethernet 255device tl # Texas Instruments ThunderLAN 256device tx # SMC EtherPower II (83c170 ``EPIC'') 257device vge # VIA VT612x gigabit Ethernet 258device vr # VIA Rhine, Rhine II 259device vte # DM&P Vortex86 RDC R6040 Fast Ethernet 260device wb # Winbond W89C840F 261device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 262 263# ISA Ethernet NICs. pccard NICs included. 264device cs # Crystal Semiconductor CS89x0 NIC 265# 'device ed' requires 'device miibus' 266device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 267device ex # Intel EtherExpress Pro/10 and Pro/10+ 268device ep # Etherlink III based cards 269device fe # Fujitsu MB8696x based cards 270device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc. 271device sn # SMC's 9000 series of Ethernet chips 272device xe # Xircom pccard Ethernet 273 274# Wireless NIC cards 275device wlan # 802.11 support 276options IEEE80211_DEBUG # enable debug msgs 277options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's 278options IEEE80211_SUPPORT_MESH # enable 802.11s draft support 279device wlan_wep # 802.11 WEP support 280device wlan_ccmp # 802.11 CCMP support 281device wlan_tkip # 802.11 TKIP support 282device wlan_amrr # AMRR transmit rate control algorithm 283device an # Aironet 4500/4800 802.11 wireless NICs. 284device ath # Atheros NIC's 285device ath_pci # Atheros pci/cardbus glue 286device ath_hal # pci/cardbus chip support 287options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors 288device ath_rate_sample # SampleRate tx rate control for ath 289#device bwi # Broadcom BCM430x/BCM431x wireless NICs. 290#device bwn # Broadcom BCM43xx wireless NICs. 291device ipw # Intel 2100 wireless NICs. 292device iwi # Intel 2200BG/2225BG/2915ABG wireless NICs. 293device iwn # Intel 4965/1000/5000/6000 wireless NICs. 294device malo # Marvell Libertas wireless NICs. 295device mwl # Marvell 88W8363 802.11n wireless NICs. 296device ral # Ralink Technology RT2500 wireless NICs. 297device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 298#device wl # Older non 802.11 Wavelan wireless NIC. 299device wpi # Intel 3945ABG wireless NICs. 300 301# Pseudo devices. 302device loop # Network loopback 303device random # Entropy device 304device ether # Ethernet support 305device vlan # 802.1Q VLAN support 306device tun # Packet tunnel. 307device md # Memory "disks" 308device gif # IPv6 and IPv4 tunneling 309device faith # IPv6-to-IPv4 relaying (translation) 310device firmware # firmware assist module 311 312# The `bpf' device enables the Berkeley Packet Filter. 313# Be aware of the administrative consequences of enabling this! 314# Note that 'bpf' is required for DHCP. 315device bpf # Berkeley packet filter 316 317# USB support 318options USB_DEBUG # enable debug msgs 319device uhci # UHCI PCI->USB interface 320device ohci # OHCI PCI->USB interface 321device ehci # EHCI PCI->USB interface (USB 2.0) 322device xhci # XHCI PCI->USB interface (USB 3.0) 323device usb # USB Bus (required) 324device ukbd # Keyboard 325device umass # Disks/Mass storage - Requires scbus and da 326 327# FireWire support 328device firewire # FireWire bus code 329# sbp(4) works for some systems but causes boot failure on others 330#device sbp # SCSI over FireWire (Requires scbus and da) 331device fwe # Ethernet over FireWire (non-standard!) 332device fwip # IP over FireWire (RFC 2734,3146) 333device dcons # Dumb console driver 334device dcons_crom # Configuration ROM for dcons 335 336# Sound support 337device sound # Generic sound driver (required) 338device snd_cmi # CMedia CMI8338/CMI8738 339device snd_csa # Crystal Semiconductor CS461x/428x 340device snd_emu10kx # Creative SoundBlaster Live! and Audigy 341device snd_es137x # Ensoniq AudioPCI ES137x 342device snd_hda # Intel High Definition Audio 343device snd_ich # Intel, NVidia and other ICH AC'97 Audio 344device snd_via8233 # VIA VT8233x Audio 345 346# MMC/SD 347device mmc # MMC/SD bus 348device mmcsd # MMC/SD memory card 349device sdhci # Generic PCI SD Host Controller 350