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 173 174device agp # support several AGP chipsets 175 176# Power management support (see NOTES for more options) 177#device apm 178# Add suspend/resume support for the i8254. 179device pmtimer 180 181# PCCARD (PCMCIA) support 182# PCMCIA and cardbus bridge support 183device cbb # cardbus (yenta) bridge 184device pccard # PC Card (16-bit) bus 185device cardbus # CardBus (32-bit) bus 186 187# Serial (COM) ports 188device uart # Generic UART driver 189 190# Parallel port 191device ppc 192device ppbus # Parallel port bus (required) 193device lpt # Printer 194device plip # TCP/IP over parallel 195device ppi # Parallel port interface device 196#device vpo # Requires scbus and da 197 198# If you've got a "dumb" serial or parallel PCI card that is 199# supported by the puc(4) glue driver, uncomment the following 200# line to enable it (connects to sio, uart and/or ppc drivers): 201#device puc 202 203# PCI Ethernet NICs. 204device bxe # Broadcom BCM57710/BCM57711/BCM57711E 10Gb Ethernet 205device de # DEC/Intel DC21x4x (``Tulip'') 206device em # Intel PRO/1000 Gigabit Ethernet Family 207device igb # Intel PRO/1000 PCIE Server Gigabit Family 208device ixgb # Intel PRO/10GbE Ethernet Card 209device le # AMD Am7900 LANCE and Am79C9xx PCnet 210device ti # Alteon Networks Tigon I/II gigabit Ethernet 211device txp # 3Com 3cR990 (``Typhoon'') 212device vx # 3Com 3c590, 3c595 (``Vortex'') 213 214# PCI Ethernet NICs that use the common MII bus controller code. 215# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 216device miibus # MII bus support 217device ae # Attansic/Atheros L2 FastEthernet 218device age # Attansic/Atheros L1 Gigabit Ethernet 219device alc # Atheros AR8131/AR8132 Ethernet 220device ale # Atheros AR8121/AR8113/AR8114 Ethernet 221device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 222device bfe # Broadcom BCM440x 10/100 Ethernet 223device bge # Broadcom BCM570xx Gigabit Ethernet 224device dc # DEC/Intel 21143 and various workalikes 225device et # Agere ET1310 10/100/Gigabit Ethernet 226device fxp # Intel EtherExpress PRO/100B (82557, 82558) 227device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet 228device lge # Level 1 LXT1001 gigabit Ethernet 229device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 230device nfe # nVidia nForce MCP on-board Ethernet 231device nge # NatSemi DP83820 gigabit Ethernet 232#device nve # nVidia nForce MCP on-board Ethernet Networking 233device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le') 234device re # RealTek 8139C+/8169/8169S/8110S 235device rl # RealTek 8129/8139 236device sf # Adaptec AIC-6915 (``Starfire'') 237device sge # Silicon Integrated Systems SiS190/191 238device sis # Silicon Integrated Systems SiS 900/SiS 7016 239device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 240device ste # Sundance ST201 (D-Link DFE-550TX) 241device stge # Sundance/Tamarack TC9021 gigabit Ethernet 242device tl # Texas Instruments ThunderLAN 243device tx # SMC EtherPower II (83c170 ``EPIC'') 244device vge # VIA VT612x gigabit Ethernet 245device vr # VIA Rhine, Rhine II 246device vte # DM&P Vortex86 RDC R6040 Fast Ethernet 247device wb # Winbond W89C840F 248device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 249 250# ISA Ethernet NICs. pccard NICs included. 251device cs # Crystal Semiconductor CS89x0 NIC 252# 'device ed' requires 'device miibus' 253device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 254device ex # Intel EtherExpress Pro/10 and Pro/10+ 255device ep # Etherlink III based cards 256device fe # Fujitsu MB8696x based cards 257device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc. 258device sn # SMC's 9000 series of Ethernet chips 259device xe # Xircom pccard Ethernet 260 261# Wireless NIC cards 262device wlan # 802.11 support 263options IEEE80211_DEBUG # enable debug msgs 264options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's 265options IEEE80211_SUPPORT_MESH # enable 802.11s draft support 266device wlan_wep # 802.11 WEP support 267device wlan_ccmp # 802.11 CCMP support 268device wlan_tkip # 802.11 TKIP support 269device wlan_amrr # AMRR transmit rate control algorithm 270device an # Aironet 4500/4800 802.11 wireless NICs. 271device ath # Atheros NIC's 272device ath_pci # Atheros pci/cardbus glue 273device ath_hal # pci/cardbus chip support 274options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors 275device ath_rate_sample # SampleRate tx rate control for ath 276#device bwi # Broadcom BCM430x/BCM431x wireless NICs. 277#device bwn # Broadcom BCM43xx wireless NICs. 278device ipw # Intel 2100 wireless NICs. 279device iwi # Intel 2200BG/2225BG/2915ABG wireless NICs. 280device iwn # Intel 4965/1000/5000/6000 wireless NICs. 281device malo # Marvell Libertas wireless NICs. 282device mwl # Marvell 88W8363 802.11n wireless NICs. 283device ral # Ralink Technology RT2500 wireless NICs. 284device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 285#device wl # Older non 802.11 Wavelan wireless NIC. 286device wpi # Intel 3945ABG wireless NICs. 287 288# Pseudo devices. 289device loop # Network loopback 290device random # Entropy device 291device ether # Ethernet support 292device vlan # 802.1Q VLAN support 293device tun # Packet tunnel. 294device pty # BSD-style compatibility pseudo ttys 295device md # Memory "disks" 296device gif # IPv6 and IPv4 tunneling 297device faith # IPv6-to-IPv4 relaying (translation) 298device firmware # firmware assist module 299 300# The `bpf' device enables the Berkeley Packet Filter. 301# Be aware of the administrative consequences of enabling this! 302# Note that 'bpf' is required for DHCP. 303device bpf # Berkeley packet filter 304 305# USB support 306options USB_DEBUG # enable debug msgs 307device uhci # UHCI PCI->USB interface 308device ohci # OHCI PCI->USB interface 309device ehci # EHCI PCI->USB interface (USB 2.0) 310device usb # USB Bus (required) 311#device udbp # USB Double Bulk Pipe devices (needs netgraph) 312device uhid # "Human Interface Devices" 313device ukbd # Keyboard 314device ulpt # Printer 315device umass # Disks/Mass storage - Requires scbus and da 316device ums # Mouse 317device urio # Diamond Rio 500 MP3 player 318# USB Serial devices 319device u3g # USB-based 3G modems (Option, Huawei, Sierra) 320device uark # Technologies ARK3116 based serial adapters 321device ubsa # Belkin F5U103 and compatible serial adapters 322device uftdi # For FTDI usb serial adapters 323device uipaq # Some WinCE based devices 324device uplcom # Prolific PL-2303 serial adapters 325device uslcom # SI Labs CP2101/CP2102 serial adapters 326device uvisor # Visor and Palm devices 327device uvscom # USB serial support for DDI pocket's PHS 328# USB Ethernet, requires miibus 329device aue # ADMtek USB Ethernet 330device axe # ASIX Electronics USB Ethernet 331device cdce # Generic USB over Ethernet 332device cue # CATC USB Ethernet 333device kue # Kawasaki LSI USB Ethernet 334device rue # RealTek RTL8150 USB Ethernet 335device udav # Davicom DM9601E USB 336# USB Wireless 337device rum # Ralink Technology RT2501USB wireless NICs 338device run # Ralink Technology RT2700/RT2800/RT3000 NICs. 339device uath # Atheros AR5523 wireless NICs 340device upgt # Conexant/Intersil PrismGT wireless NICs. 341device ural # Ralink Technology RT2500USB wireless NICs 342device urtw # Realtek RTL8187B/L wireless NICs 343device zyd # ZyDAS zb1211/zb1211b wireless NICs 344 345# FireWire support 346device firewire # FireWire bus code 347device sbp # SCSI over FireWire (Requires scbus and da) 348device fwe # Ethernet over FireWire (non-standard!) 349device fwip # IP over FireWire (RFC 2734,3146) 350device dcons # Dumb console driver 351device dcons_crom # Configuration ROM for dcons 352