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: stable/9/sys/i386/conf/GENERIC 271233 2014-09-07 18:42:45Z markj $ 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 TCP_OFFLOAD # TCP offload 34options SCTP # Stream Control Transmission Protocol 35options FFS # Berkeley Fast Filesystem 36options SOFTUPDATES # Enable FFS soft updates support 37options UFS_ACL # Support for access control lists 38options UFS_DIRHASH # Improve performance on big directories 39options UFS_GJOURNAL # Enable gjournal-based UFS journaling 40options QUOTA # Enable disk quotas for UFS 41options MD_ROOT # MD is a potential root device 42options NFSCL # New Network Filesystem Client 43options NFSD # New Network Filesystem Server 44options NFSLOCKD # Network Lock Manager 45options NFS_ROOT # NFS usable as /, requires NFSCL 46options MSDOSFS # MSDOS Filesystem 47options CD9660 # ISO 9660 Filesystem 48options PROCFS # Process filesystem (requires PSEUDOFS) 49options PSEUDOFS # Pseudo-filesystem framework 50options GEOM_PART_GPT # GUID Partition Tables. 51options GEOM_RAID # Soft RAID functionality. 52options GEOM_LABEL # Provides labelization 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 PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 65options KBD_INSTALL_CDEV # install a CDEV entry in /dev 66options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 67options AUDIT # Security event auditing 68options MAC # TrustedBSD MAC Framework 69options KDTRACE_HOOKS # Kernel DTrace hooks 70options INCLUDE_CONFIG_FILE # Include this file in kernel 71options KDB # Kernel debugger related code 72options KDB_TRACE # Print a stack trace for a panic 73options DDB_CTF # kernel ELF linker loads CTF data 74 75# To make an SMP kernel, the next two lines are needed 76options SMP # Symmetric MultiProcessor Kernel 77device apic # I/O APIC 78 79# CPU frequency control 80device cpufreq 81 82# Bus support. 83device acpi 84device eisa 85device pci 86 87# Floppy drives 88device fdc 89 90# ATA controllers 91device ahci # AHCI-compatible SATA controllers 92device ata # Legacy ATA/SATA controllers 93options ATA_CAM # Handle legacy controllers with CAM 94options ATA_STATIC_ID # Static device numbering 95device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA 96device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA 97 98# SCSI Controllers 99device ahb # EISA AHA1742 family 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 esp # AMD Am53C974 (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 112device mpr # LSI-Logic MPT-Fusion 3 113#device ncr # NCR/Symbios Logic 114device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 115device trm # Tekram DC395U/UW/F DC315U adapters 116 117device adv # Advansys SCSI adapters 118device adw # Advansys wide SCSI adapters 119device aha # Adaptec 154x SCSI adapters 120device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 121device bt # Buslogic/Mylex MultiMaster SCSI adapters 122 123device ncv # NCR 53C500 124device nsp # Workbit Ninja SCSI-3 125device stg # TMC 18C30/18C50 126device isci # Intel C600 SAS controller 127 128# ATA/SCSI peripherals 129device scbus # SCSI bus (required for ATA/SCSI) 130device ch # SCSI media changers 131device da # Direct Access (disks) 132device sa # Sequential Access (tape etc) 133device cd # CD 134device pass # Passthrough device (direct ATA/SCSI access) 135device ses # Enclosure Services (SES and SAF-TE) 136#device ctl # CAM Target Layer 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 hptnr # Highpoint DC7280, R750 146device hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx 147device hpt27xx # Highpoint RocketRAID 27xx 148device iir # Intel Integrated RAID 149device ips # IBM (Adaptec) ServeRAID 150device mly # Mylex AcceleRAID/eXtremeRAID 151device twa # 3ware 9000 series PATA/SATA RAID 152device tws # LSI 3ware 9750 SATA+SAS 6Gb/s RAID controller 153 154# RAID controllers 155device aac # Adaptec FSA RAID 156device aacp # SCSI passthrough for aac (requires CAM) 157device aacraid # Adaptec by PMC RAID 158device ida # Compaq Smart RAID 159device mfi # LSI MegaRAID SAS 160device mlx # Mylex DAC960 family 161device mrsas # LSI/Avago MegaRAID SAS/SATA, 6Gb/s and 12Gb/s 162device pst # Promise Supertrak SX6000 163device twe # 3ware ATA RAID 164 165# atkbdc0 controls both the keyboard and the PS/2 mouse 166device atkbdc # AT keyboard controller 167device atkbd # AT keyboard 168device psm # PS/2 mouse 169 170device kbdmux # keyboard multiplexer 171 172device vga # VGA video card driver 173options VESA # Add support for VESA BIOS Extensions (VBE) 174 175device splash # Splash screen and screen saver support 176 177# syscons is the default console driver, resembling an SCO console 178device sc 179options SC_PIXEL_MODE # add support for the raster text mode 180 181device agp # support several AGP chipsets 182 183# Power management support (see NOTES for more options) 184#device apm 185# Add suspend/resume support for the i8254. 186device pmtimer 187 188# PCCARD (PCMCIA) support 189# PCMCIA and cardbus bridge support 190device cbb # cardbus (yenta) bridge 191device pccard # PC Card (16-bit) bus 192device cardbus # CardBus (32-bit) bus 193 194# Serial (COM) ports 195device uart # Generic UART driver 196 197# Parallel port 198device ppc 199device ppbus # Parallel port bus (required) 200device lpt # Printer 201device plip # TCP/IP over parallel 202device ppi # Parallel port interface device 203#device vpo # Requires scbus and da 204 205device puc # Multi I/O cards and multi-channel UARTs 206 207# PCI Ethernet NICs. 208device bxe # Broadcom NetXtreme II BCM5771X/BCM578XX 10GbE 209device de # DEC/Intel DC21x4x (``Tulip'') 210device em # Intel PRO/1000 Gigabit Ethernet Family 211device igb # Intel PRO/1000 PCIE Server Gigabit Family 212device ixgb # Intel PRO/10GbE Ethernet Card 213device le # AMD Am7900 LANCE and Am79C9xx PCnet 214device ti # Alteon Networks Tigon I/II gigabit Ethernet 215device txp # 3Com 3cR990 (``Typhoon'') 216device vx # 3Com 3c590, 3c595 (``Vortex'') 217 218# PCI Ethernet NICs that use the common MII bus controller code. 219# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 220device miibus # MII bus support 221device ae # Attansic/Atheros L2 FastEthernet 222device age # Attansic/Atheros L1 Gigabit Ethernet 223device alc # Atheros AR8131/AR8132 Ethernet 224device ale # Atheros AR8121/AR8113/AR8114 Ethernet 225device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 226device bfe # Broadcom BCM440x 10/100 Ethernet 227device bge # Broadcom BCM570xx Gigabit Ethernet 228device cas # Sun Cassini/Cassini+ and NS DP83065 Saturn 229device dc # DEC/Intel 21143 and various workalikes 230device et # Agere ET1310 10/100/Gigabit Ethernet 231device fxp # Intel EtherExpress PRO/100B (82557, 82558) 232device gem # Sun GEM/Sun ERI/Apple GMAC 233device hme # Sun HME (Happy Meal Ethernet) 234device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet 235device lge # Level 1 LXT1001 gigabit Ethernet 236device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 237device nfe # nVidia nForce MCP on-board Ethernet 238device nge # NatSemi DP83820 gigabit Ethernet 239#device nve # nVidia nForce MCP on-board Ethernet Networking 240device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le') 241device re # RealTek 8139C+/8169/8169S/8110S 242device rl # RealTek 8129/8139 243device sf # Adaptec AIC-6915 (``Starfire'') 244device sge # Silicon Integrated Systems SiS190/191 245device sis # Silicon Integrated Systems SiS 900/SiS 7016 246device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 247device ste # Sundance ST201 (D-Link DFE-550TX) 248device stge # Sundance/Tamarack TC9021 gigabit Ethernet 249device tl # Texas Instruments ThunderLAN 250device tx # SMC EtherPower II (83c170 ``EPIC'') 251device vge # VIA VT612x gigabit Ethernet 252device vr # VIA Rhine, Rhine II 253device vte # DM&P Vortex86 RDC R6040 Fast Ethernet 254device wb # Winbond W89C840F 255device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 256 257# ISA Ethernet NICs. pccard NICs included. 258device cs # Crystal Semiconductor CS89x0 NIC 259# 'device ed' requires 'device miibus' 260device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 261device ex # Intel EtherExpress Pro/10 and Pro/10+ 262device ep # Etherlink III based cards 263device fe # Fujitsu MB8696x based cards 264device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc. 265device sn # SMC's 9000 series of Ethernet chips 266device xe # Xircom pccard Ethernet 267 268# Wireless NIC cards 269device wlan # 802.11 support 270options IEEE80211_DEBUG # enable debug msgs 271options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's 272options IEEE80211_SUPPORT_MESH # enable 802.11s draft support 273device wlan_wep # 802.11 WEP support 274device wlan_ccmp # 802.11 CCMP support 275device wlan_tkip # 802.11 TKIP support 276device wlan_amrr # AMRR transmit rate control algorithm 277device an # Aironet 4500/4800 802.11 wireless NICs. 278device ath # Atheros NICs 279device ath_pci # Atheros pci/cardbus glue 280device ath_hal # pci/cardbus chip support 281options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors 282device ath_rate_sample # SampleRate tx rate control for ath 283#device bwi # Broadcom BCM430x/BCM431x wireless NICs. 284#device bwn # Broadcom BCM43xx wireless NICs. 285device ipw # Intel 2100 wireless NICs. 286device iwi # Intel 2200BG/2225BG/2915ABG wireless NICs. 287device iwn # Intel 4965/1000/5000/6000 wireless NICs. 288device malo # Marvell Libertas wireless NICs. 289device mwl # Marvell 88W8363 802.11n wireless NICs. 290device ral # Ralink Technology RT2500 wireless NICs. 291device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 292#device wl # Older non 802.11 Wavelan wireless NIC. 293device wpi # Intel 3945ABG wireless NICs. 294 295# Pseudo devices. 296device loop # Network loopback 297device random # Entropy device 298options PADLOCK_RNG # VIA Padlock RNG 299options RDRAND_RNG # Intel Bull Mountain RNG 300device ether # Ethernet support 301device vlan # 802.1Q VLAN support 302device tun # Packet tunnel. 303device pty # BSD-style compatibility pseudo ttys 304device md # Memory "disks" 305device gif # IPv6 and IPv4 tunneling 306device faith # IPv6-to-IPv4 relaying (translation) 307device firmware # firmware assist module 308 309# The `bpf' device enables the Berkeley Packet Filter. 310# Be aware of the administrative consequences of enabling this! 311# Note that 'bpf' is required for DHCP. 312device bpf # Berkeley packet filter 313 314# USB support 315options USB_DEBUG # enable debug msgs 316device uhci # UHCI PCI->USB interface 317device ohci # OHCI PCI->USB interface 318device ehci # EHCI PCI->USB interface (USB 2.0) 319device xhci # XHCI PCI->USB interface (USB 3.0) 320device usb # USB Bus (required) 321#device udbp # USB Double Bulk Pipe devices (needs netgraph) 322device uhid # "Human Interface Devices" 323device ukbd # Keyboard 324device ulpt # Printer 325device umass # Disks/Mass storage - Requires scbus and da 326device ums # Mouse 327device urio # Diamond Rio 500 MP3 player 328# USB Serial devices 329device u3g # USB-based 3G modems (Option, Huawei, Sierra) 330device uark # Technologies ARK3116 based serial adapters 331device ubsa # Belkin F5U103 and compatible serial adapters 332device uftdi # For FTDI usb serial adapters 333device uipaq # Some WinCE based devices 334device uplcom # Prolific PL-2303 serial adapters 335device uslcom # SI Labs CP2101/CP2102 serial adapters 336device uvisor # Visor and Palm devices 337device uvscom # USB serial support for DDI pocket's PHS 338# USB Ethernet, requires miibus 339device aue # ADMtek USB Ethernet 340device axe # ASIX Electronics USB Ethernet 341device cdce # Generic USB over Ethernet 342device cue # CATC USB Ethernet 343device kue # Kawasaki LSI USB Ethernet 344device rue # RealTek RTL8150 USB Ethernet 345device udav # Davicom DM9601E USB 346# USB Wireless 347device rum # Ralink Technology RT2501USB wireless NICs 348device run # Ralink Technology RT2700/RT2800/RT3000 NICs. 349device uath # Atheros AR5523 wireless NICs 350device upgt # Conexant/Intersil PrismGT wireless NICs. 351device ural # Ralink Technology RT2500USB wireless NICs 352device urtw # Realtek RTL8187B/L wireless NICs 353device zyd # ZyDAS zd1211/zd1211b wireless NICs 354 355# Sound support 356device sound # Generic sound driver (required) 357device snd_cmi # CMedia CMI8338/CMI8738 358device snd_csa # Crystal Semiconductor CS461x/428x 359device snd_emu10kx # Creative SoundBlaster Live! and Audigy 360device snd_es137x # Ensoniq AudioPCI ES137x 361device snd_hda # Intel High Definition Audio 362device snd_ich # Intel, NVidia and other ICH AC'97 Audio 363device snd_uaudio # USB Audio 364device snd_via8233 # VIA VT8233x Audio 365 366# VirtIO support 367device virtio # Generic VirtIO bus (required) 368device virtio_pci # VirtIO PCI Interface 369device vtnet # VirtIO Ethernet device 370device virtio_blk # VirtIO Block device 371device virtio_scsi # VirtIO SCSI device 372device virtio_balloon # VirtIO Memory Balloon device 373