Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/i386/conf/GENERIC
Version:
- FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
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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: releng/10.1/sys/i386/conf/GENERIC 271234 2014-09-07 18:43:26Z markj $ 20 21 cpu I486_CPU 22 cpu I586_CPU 23 cpu I686_CPU 24 ident GENERIC 25 26 makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 27 makeoptions WITH_CTF=1 # Run ctfconvert(1) for DTrace support 28 29 options SCHED_ULE # ULE scheduler 30 options PREEMPTION # Enable kernel thread preemption 31 options INET # InterNETworking 32 options INET6 # IPv6 communications protocols 33 options TCP_OFFLOAD # TCP offload 34 options SCTP # Stream Control Transmission Protocol 35 options FFS # Berkeley Fast Filesystem 36 options SOFTUPDATES # Enable FFS soft updates support 37 options UFS_ACL # Support for access control lists 38 options UFS_DIRHASH # Improve performance on big directories 39 options UFS_GJOURNAL # Enable gjournal-based UFS journaling 40 options QUOTA # Enable disk quotas for UFS 41 options MD_ROOT # MD is a potential root device 42 options NFSCL # New Network Filesystem Client 43 options NFSD # New Network Filesystem Server 44 options NFSLOCKD # Network Lock Manager 45 options NFS_ROOT # NFS usable as /, requires NFSCL 46 options MSDOSFS # MSDOS Filesystem 47 options CD9660 # ISO 9660 Filesystem 48 options PROCFS # Process filesystem (requires PSEUDOFS) 49 options PSEUDOFS # Pseudo-filesystem framework 50 options GEOM_PART_GPT # GUID Partition Tables. 51 options GEOM_RAID # Soft RAID functionality. 52 options GEOM_LABEL # Provides labelization 53 options COMPAT_FREEBSD4 # Compatible with FreeBSD4 54 options COMPAT_FREEBSD5 # Compatible with FreeBSD5 55 options COMPAT_FREEBSD6 # Compatible with FreeBSD6 56 options COMPAT_FREEBSD7 # Compatible with FreeBSD7 57 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 58 options KTRACE # ktrace(1) support 59 options STACK # stack(9) support 60 options SYSVSHM # SYSV-style shared memory 61 options SYSVMSG # SYSV-style message queues 62 options SYSVSEM # SYSV-style semaphores 63 options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 64 options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 65 options KBD_INSTALL_CDEV # install a CDEV entry in /dev 66 options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 67 options AUDIT # Security event auditing 68 options CAPABILITY_MODE # Capsicum capability mode 69 options CAPABILITIES # Capsicum capabilities 70 options PROCDESC # Support for process descriptors 71 options MAC # TrustedBSD MAC Framework 72 options KDTRACE_HOOKS # Kernel DTrace hooks 73 options DDB_CTF # Kernel ELF linker loads CTF data 74 options INCLUDE_CONFIG_FILE # Include this file in kernel 75 76 # Debugging support. Always need this: 77 options KDB # Enable kernel debugger support. 78 options KDB_TRACE # Print a stack trace for a panic. 79 80 # To make an SMP kernel, the next two lines are needed 81 options SMP # Symmetric MultiProcessor Kernel 82 device apic # I/O APIC 83 84 # CPU frequency control 85 device cpufreq 86 87 # Bus support. 88 device acpi 89 device eisa 90 device pci 91 92 # Floppy drives 93 device fdc 94 95 # ATA controllers 96 device ahci # AHCI-compatible SATA controllers 97 device ata # Legacy ATA/SATA controllers 98 options ATA_STATIC_ID # Static device numbering 99 device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA 100 device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA 101 102 # SCSI Controllers 103 device ahb # EISA AHA1742 family 104 device ahc # AHA2940 and onboard AIC7xxx devices 105 options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 106 # output. Adds ~128k to driver. 107 device ahd # AHA39320/29320 and onboard AIC79xx devices 108 options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 109 # output. Adds ~215k to driver. 110 device esp # AMD Am53C974 (Tekram DC-390(T)) 111 device hptiop # Highpoint RocketRaid 3xxx series 112 device isp # Qlogic family 113 #device ispfw # Firmware for QLogic HBAs- normally a module 114 device mpt # LSI-Logic MPT-Fusion 115 device mps # LSI-Logic MPT-Fusion 2 116 device mpr # LSI-Logic MPT-Fusion 3 117 #device ncr # NCR/Symbios Logic 118 device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 119 device trm # Tekram DC395U/UW/F DC315U adapters 120 121 device adv # Advansys SCSI adapters 122 device adw # Advansys wide SCSI adapters 123 device aha # Adaptec 154x SCSI adapters 124 device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 125 device bt # Buslogic/Mylex MultiMaster SCSI adapters 126 127 device ncv # NCR 53C500 128 device nsp # Workbit Ninja SCSI-3 129 device stg # TMC 18C30/18C50 130 device isci # Intel C600 SAS controller 131 132 # ATA/SCSI peripherals 133 device scbus # SCSI bus (required for ATA/SCSI) 134 device ch # SCSI media changers 135 device da # Direct Access (disks) 136 device sa # Sequential Access (tape etc) 137 device cd # CD 138 device pass # Passthrough device (direct ATA/SCSI access) 139 device ses # Enclosure Services (SES and SAF-TE) 140 #device ctl # CAM Target Layer 141 142 # RAID controllers interfaced to the SCSI subsystem 143 device amr # AMI MegaRAID 144 device arcmsr # Areca SATA II RAID 145 device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 146 device ciss # Compaq Smart RAID 5* 147 device dpt # DPT Smartcache III, IV - See NOTES for options 148 device hptmv # Highpoint RocketRAID 182x 149 device hptnr # Highpoint DC7280, R750 150 device hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx 151 device hpt27xx # Highpoint RocketRAID 27xx 152 device iir # Intel Integrated RAID 153 device ips # IBM (Adaptec) ServeRAID 154 device mly # Mylex AcceleRAID/eXtremeRAID 155 device twa # 3ware 9000 series PATA/SATA RAID 156 device tws # LSI 3ware 9750 SATA+SAS 6Gb/s RAID controller 157 158 # RAID controllers 159 device aac # Adaptec FSA RAID 160 device aacp # SCSI passthrough for aac (requires CAM) 161 device aacraid # Adaptec by PMC RAID 162 device ida # Compaq Smart RAID 163 device mfi # LSI MegaRAID SAS 164 device mlx # Mylex DAC960 family 165 device mrsas # LSI/Avago MegaRAID SAS/SATA, 6Gb/s and 12Gb/s 166 device pst # Promise Supertrak SX6000 167 device twe # 3ware ATA RAID 168 169 # atkbdc0 controls both the keyboard and the PS/2 mouse 170 device atkbdc # AT keyboard controller 171 device atkbd # AT keyboard 172 device psm # PS/2 mouse 173 174 device kbdmux # keyboard multiplexer 175 176 device vga # VGA video card driver 177 options VESA # Add support for VESA BIOS Extensions (VBE) 178 179 device splash # Splash screen and screen saver support 180 181 # syscons is the default console driver, resembling an SCO console 182 device sc 183 options SC_PIXEL_MODE # add support for the raster text mode 184 185 # vt is the new video console driver 186 device vt 187 device vt_vga 188 189 device agp # support several AGP chipsets 190 191 # Power management support (see NOTES for more options) 192 #device apm 193 # Add suspend/resume support for the i8254. 194 device pmtimer 195 196 # PCCARD (PCMCIA) support 197 # PCMCIA and cardbus bridge support 198 device cbb # cardbus (yenta) bridge 199 device pccard # PC Card (16-bit) bus 200 device cardbus # CardBus (32-bit) bus 201 202 # Serial (COM) ports 203 device uart # Generic UART driver 204 205 # Parallel port 206 device ppc 207 device ppbus # Parallel port bus (required) 208 device lpt # Printer 209 device ppi # Parallel port interface device 210 #device vpo # Requires scbus and da 211 212 device puc # Multi I/O cards and multi-channel UARTs 213 214 # PCI Ethernet NICs. 215 device bxe # Broadcom NetXtreme II BCM5771X/BCM578XX 10GbE 216 device de # DEC/Intel DC21x4x (``Tulip'') 217 device em # Intel PRO/1000 Gigabit Ethernet Family 218 device igb # Intel PRO/1000 PCIE Server Gigabit Family 219 device ixgb # Intel PRO/10GbE Ethernet Card 220 device le # AMD Am7900 LANCE and Am79C9xx PCnet 221 device ti # Alteon Networks Tigon I/II gigabit Ethernet 222 device txp # 3Com 3cR990 (``Typhoon'') 223 device vx # 3Com 3c590, 3c595 (``Vortex'') 224 225 # PCI Ethernet NICs that use the common MII bus controller code. 226 # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 227 device miibus # MII bus support 228 device ae # Attansic/Atheros L2 FastEthernet 229 device age # Attansic/Atheros L1 Gigabit Ethernet 230 device alc # Atheros AR8131/AR8132 Ethernet 231 device ale # Atheros AR8121/AR8113/AR8114 Ethernet 232 device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 233 device bfe # Broadcom BCM440x 10/100 Ethernet 234 device bge # Broadcom BCM570xx Gigabit Ethernet 235 device cas # Sun Cassini/Cassini+ and NS DP83065 Saturn 236 device dc # DEC/Intel 21143 and various workalikes 237 device et # Agere ET1310 10/100/Gigabit Ethernet 238 device fxp # Intel EtherExpress PRO/100B (82557, 82558) 239 device gem # Sun GEM/Sun ERI/Apple GMAC 240 device hme # Sun HME (Happy Meal Ethernet) 241 device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet 242 device lge # Level 1 LXT1001 gigabit Ethernet 243 device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 244 device nfe # nVidia nForce MCP on-board Ethernet 245 device nge # NatSemi DP83820 gigabit Ethernet 246 #device nve # nVidia nForce MCP on-board Ethernet Networking 247 device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le') 248 device re # RealTek 8139C+/8169/8169S/8110S 249 device rl # RealTek 8129/8139 250 device sf # Adaptec AIC-6915 (``Starfire'') 251 device sge # Silicon Integrated Systems SiS190/191 252 device sis # Silicon Integrated Systems SiS 900/SiS 7016 253 device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 254 device ste # Sundance ST201 (D-Link DFE-550TX) 255 device stge # Sundance/Tamarack TC9021 gigabit Ethernet 256 device tl # Texas Instruments ThunderLAN 257 device tx # SMC EtherPower II (83c170 ``EPIC'') 258 device vge # VIA VT612x gigabit Ethernet 259 device vr # VIA Rhine, Rhine II 260 device vte # DM&P Vortex86 RDC R6040 Fast Ethernet 261 device wb # Winbond W89C840F 262 device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 263 264 # ISA Ethernet NICs. pccard NICs included. 265 device cs # Crystal Semiconductor CS89x0 NIC 266 # 'device ed' requires 'device miibus' 267 device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 268 device ex # Intel EtherExpress Pro/10 and Pro/10+ 269 device ep # Etherlink III based cards 270 device fe # Fujitsu MB8696x based cards 271 device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc. 272 device sn # SMC's 9000 series of Ethernet chips 273 device xe # Xircom pccard Ethernet 274 275 # Wireless NIC cards 276 device wlan # 802.11 support 277 options IEEE80211_DEBUG # enable debug msgs 278 options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's 279 options IEEE80211_SUPPORT_MESH # enable 802.11s draft support 280 device wlan_wep # 802.11 WEP support 281 device wlan_ccmp # 802.11 CCMP support 282 device wlan_tkip # 802.11 TKIP support 283 device wlan_amrr # AMRR transmit rate control algorithm 284 device an # Aironet 4500/4800 802.11 wireless NICs. 285 device ath # Atheros NICs 286 device ath_pci # Atheros pci/cardbus glue 287 device ath_hal # pci/cardbus chip support 288 options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors 289 options AH_AR5416_INTERRUPT_MITIGATION # AR5416 interrupt mitigation 290 options ATH_ENABLE_11N # Enable 802.11n support for AR5416 and later 291 device ath_rate_sample # SampleRate tx rate control for ath 292 #device bwi # Broadcom BCM430x/BCM431x wireless NICs. 293 #device bwn # Broadcom BCM43xx wireless NICs. 294 device ipw # Intel 2100 wireless NICs. 295 device iwi # Intel 2200BG/2225BG/2915ABG wireless NICs. 296 device iwn # Intel 4965/1000/5000/6000 wireless NICs. 297 device malo # Marvell Libertas wireless NICs. 298 device mwl # Marvell 88W8363 802.11n wireless NICs. 299 device ral # Ralink Technology RT2500 wireless NICs. 300 device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 301 #device wl # Older non 802.11 Wavelan wireless NIC. 302 device wpi # Intel 3945ABG wireless NICs. 303 304 # Pseudo devices. 305 device loop # Network loopback 306 device random # Entropy device 307 device padlock_rng # VIA Padlock RNG 308 device rdrand_rng # Intel Bull Mountain RNG 309 device ether # Ethernet support 310 device vlan # 802.1Q VLAN support 311 device tun # Packet tunnel. 312 device md # Memory "disks" 313 device gif # IPv6 and IPv4 tunneling 314 device faith # IPv6-to-IPv4 relaying (translation) 315 device firmware # firmware assist module 316 317 # The `bpf' device enables the Berkeley Packet Filter. 318 # Be aware of the administrative consequences of enabling this! 319 # Note that 'bpf' is required for DHCP. 320 device bpf # Berkeley packet filter 321 322 # USB support 323 options USB_DEBUG # enable debug msgs 324 device uhci # UHCI PCI->USB interface 325 device ohci # OHCI PCI->USB interface 326 device ehci # EHCI PCI->USB interface (USB 2.0) 327 device xhci # XHCI PCI->USB interface (USB 3.0) 328 device usb # USB Bus (required) 329 device ukbd # Keyboard 330 device umass # Disks/Mass storage - Requires scbus and da 331 332 # Sound support 333 device sound # Generic sound driver (required) 334 device snd_cmi # CMedia CMI8338/CMI8738 335 device snd_csa # Crystal Semiconductor CS461x/428x 336 device snd_emu10kx # Creative SoundBlaster Live! and Audigy 337 device snd_es137x # Ensoniq AudioPCI ES137x 338 device snd_hda # Intel High Definition Audio 339 device snd_ich # Intel, NVidia and other ICH AC'97 Audio 340 device snd_via8233 # VIA VT8233x Audio 341 342 # MMC/SD 343 device mmc # MMC/SD bus 344 device mmcsd # MMC/SD memory card 345 device sdhci # Generic PCI SD Host Controller 346 347 # VirtIO support 348 device virtio # Generic VirtIO bus (required) 349 device virtio_pci # VirtIO PCI device 350 device vtnet # VirtIO Ethernet device 351 device virtio_blk # VirtIO Block device 352 device virtio_scsi # VirtIO SCSI device 353 device virtio_balloon # VirtIO Memory Balloon device 354 355 # HyperV drivers 356 device hyperv # HyperV drivers 357 358 # Xen HVM Guest Optimizations 359 # NOTE: XENHVM depends on xenpci. They must be added or removed together. 360 options XENHVM # Xen HVM kernel infrastructure 361 device xenpci # Xen HVM Hypervisor services driver 362 363 # VMware support 364 device vmx # VMware VMXNET3 Ethernet
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