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: src/sys/i386/conf/GENERIC,v 1.556 2011/10/19 21:55:20 kensmith Exp $
20:
21: cpu I486_CPU
22: cpu I586_CPU
23: cpu I686_CPU
24: ident ELWIX
25:
26: makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
27:
28: options SCHED_ULE # ULE scheduler
29: options PREEMPTION # Enable kernel thread preemption
30: options INET # InterNETworking
31: options INET6 # IPv6 communications protocols
32: options SCTP # Stream Control Transmission Protocol
33: options FFS # Berkeley Fast Filesystem
34: options SOFTUPDATES # Enable FFS soft updates support
35: options UFS_ACL # Support for access control lists
36: options UFS_DIRHASH # Improve performance on big directories
37: options UFS_GJOURNAL # Enable gjournal-based UFS journaling
38: options MD_ROOT # MD is a potential root device
39: options NFSCL # New Network Filesystem Client
40: options NFSD # New Network Filesystem Server
41: options MD_ROOT_SIZE=5120
42: options NFSLOCKD # Network Lock Manager
43: options NFS_ROOT # NFS usable as /, requires NFSCL
44: options MSDOSFS # MSDOS Filesystem
45: options CD9660 # ISO 9660 Filesystem
46: options PROCFS # Process filesystem (requires PSEUDOFS)
47: options PSEUDOFS # Pseudo-filesystem framework
48: options GEOM_PART_GPT # GUID Partition Tables.
49: options GEOM_LABEL # Provides labelization
50: options GEOM_UZIP
51: options GEOM_JOURNAL
52: options GEOM_ELI
53: options GEOM_MIRROR
54: options GEOM_CONCAT
55: options GEOM_STRIPE
56: options GEOM_VIRSTOR
57: options GEOM_SHSEC
58: options GEOM_RAID3
59: options GEOM_CACHE
60: options GEOM_MULTIPATH
61: options GEOM_NOP
62: options GEOM_AES # Don't use, use GEOM_BDE
63: options GEOM_LINUX_LVM # Linux LVM2 volumes
64: options COMPAT_43TTY # BSD 4.3 TTY compat (sgtty)
65: options COMPAT_FREEBSD4 # Compatible with FreeBSD4
66: options COMPAT_FREEBSD5 # Compatible with FreeBSD5
67: options COMPAT_FREEBSD6 # Compatible with FreeBSD6
68: options COMPAT_FREEBSD7 # Compatible with FreeBSD7
69: options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
70: options KTRACE # ktrace(1) support
71: options STACK # stack(9) support
72: options SYSVSHM # SYSV-style shared memory
73: options SYSVMSG # SYSV-style message queues
74: options SYSVSEM # SYSV-style semaphores
75: options P1003_1B_MQUEUE
76: options P1003_1B_SEMAPHORES # POSIX-style semaphores
77: options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
78: options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed.
79: options KBD_INSTALL_CDEV # install a CDEV entry in /dev
80: options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4)
81: options AUDIT # Security event auditing
82: options MAC # TrustedBSD MAC Framework
83: options FLOWTABLE # per-cpu routing cache
84: #options KDTRACE_HOOKS # Kernel DTrace hooks
85: options INCLUDE_CONFIG_FILE # Include this file in kernel
86:
87: # Debugging support. Always need this:
88: #options KDB # Enable kernel debugger support.
89: # For minimum debugger support (stable branch) use:
90: #options KDB_TRACE # Print a stack trace for a panic.
91: # For full debugger support use this instead:
92: #options DDB # Support DDB.
93: #options GDB # Support remote GDB.
94: #options DEADLKRES # Enable the deadlock resolver
95: #options INVARIANTS # Enable calls of extra sanity checking
96: #options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
97: #options WITNESS # Enable checks to detect deadlocks and cycles
98: #options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
99: #options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones
100:
101: # To make an SMP kernel, the next two lines are needed
102: options SMP # Symmetric MultiProcessor Kernel
103: device apic # I/O APIC
104:
105: # CPU frequency control
106: device cpufreq
107:
108: # Bus support.
109: device acpi
110: device eisa
111: device pci
112:
113: # Floppy drives
114: device fdc
115:
116: # ATA controllers
117: device ahci # AHCI-compatible SATA controllers
118: device ata # Legacy ATA/SATA controllers
119: options ATA_CAM # Handle legacy controllers with CAM
120: options ATA_STATIC_ID # Static device numbering
121: device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA
122: device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA
123:
124: # SCSI Controllers
125: device ahb # EISA AHA1742 family
126: device ahc # AHA2940 and onboard AIC7xxx devices
127: options AHC_REG_PRETTY_PRINT # Print register bitfields in debug
128: # output. Adds ~128k to driver.
129: device ahd # AHA39320/29320 and onboard AIC79xx devices
130: options AHD_REG_PRETTY_PRINT # Print register bitfields in debug
131: # output. Adds ~215k to driver.
132: device amd # AMD 53C974 (Tekram DC-390(T))
133: device hptiop # Highpoint RocketRaid 3xxx series
134: device isp # Qlogic family
135: #device ispfw # Firmware for QLogic HBAs- normally a module
136: device mpt # LSI-Logic MPT-Fusion
137: #device ncr # NCR/Symbios Logic
138: device sym # NCR/Symbios Logic (newer chipsets + those of `ncr')
139: device trm # Tekram DC395U/UW/F DC315U adapters
140:
141: device adv # Advansys SCSI adapters
142: device adw # Advansys wide SCSI adapters
143: device aha # Adaptec 154x SCSI adapters
144: device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60.
145: device bt # Buslogic/Mylex MultiMaster SCSI adapters
146:
147: device ncv # NCR 53C500
148: device nsp # Workbit Ninja SCSI-3
149: device stg # TMC 18C30/18C50
150:
151: # ATA/SCSI peripherals
152: device scbus # SCSI bus (required for ATA/SCSI)
153: device ch # SCSI media changers
154: device da # Direct Access (disks)
155: device sa # Sequential Access (tape etc)
156: device cd # CD
157: device pass # Passthrough device (direct ATA/SCSI access)
158: device ses # SCSI Environmental Services (and SAF-TE)
159:
160: # RAID controllers interfaced to the SCSI subsystem
161: device amr # AMI MegaRAID
162: device arcmsr # Areca SATA II RAID
163: device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID
164: device ciss # Compaq Smart RAID 5*
165: device dpt # DPT Smartcache III, IV - See NOTES for options
166: device hptmv # Highpoint RocketRAID 182x
167: device hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx
168: device iir # Intel Integrated RAID
169: device ips # IBM (Adaptec) ServeRAID
170: device mly # Mylex AcceleRAID/eXtremeRAID
171: device twa # 3ware 9000 series PATA/SATA RAID
172: device tws # LSI 3ware 9750 SATA+SAS 6Gb/s RAID controller
173:
174: # RAID controllers
175: device aac # Adaptec FSA RAID
176: device aacp # SCSI passthrough for aac (requires CAM)
177: device ida # Compaq Smart RAID
178: device mfi # LSI MegaRAID SAS
179: device mlx # Mylex DAC960 family
180: device pst # Promise Supertrak SX6000
181: device twe # 3ware ATA RAID
182:
183: # atkbdc0 controls both the keyboard and the PS/2 mouse
184: device atkbdc # AT keyboard controller
185: device atkbd # AT keyboard
186: device psm # PS/2 mouse
187:
188: device kbdmux # keyboard multiplexer
189:
190: device vga # VGA video card driver
191:
192: device splash # Splash screen and screen saver support
193:
194: # syscons is the default console driver, resembling an SCO console
195: device sc
196: options SC_PIXEL_MODE # add support for the raster text mode
197:
198: device agp # support several AGP chipsets
199:
200: # Power management support (see NOTES for more options)
201: #device apm
202: # Add suspend/resume support for the i8254.
203: device pmtimer
204:
205: # PCCARD (PCMCIA) support
206: # PCMCIA and cardbus bridge support
207: device cbb # cardbus (yenta) bridge
208: device pccard # PC Card (16-bit) bus
209: device cardbus # CardBus (32-bit) bus
210:
211: # Serial (COM) ports
212: device uart # Generic UART driver
213:
214: # Parallel port
215: device ppc
216: device ppbus # Parallel port bus (required)
217: device lpt # Printer
218: device plip # TCP/IP over parallel
219: device ppi # Parallel port interface device
220: #device vpo # Requires scbus and da
221:
222: device puc # Multi I/O cards and multi-channel UARTs
223: device mos
224:
225: # PCI Ethernet NICs.
226: device bxe # Broadcom BCM57710/BCM57711/BCM57711E 10Gb Ethernet
227: device de # DEC/Intel DC21x4x (``Tulip'')
228: device em # Intel PRO/1000 Gigabit Ethernet Family
229: device igb # Intel PRO/1000 PCIE Server Gigabit Family
230: device ixgb # Intel PRO/10GbE Ethernet Card
231: device le # AMD Am7900 LANCE and Am79C9xx PCnet
232: device ti # Alteon Networks Tigon I/II gigabit Ethernet
233: device txp # 3Com 3cR990 (``Typhoon'')
234: device vx # 3Com 3c590, 3c595 (``Vortex'')
235:
236: # PCI Ethernet NICs that use the common MII bus controller code.
237: # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
238: device miibus # MII bus support
239: device ae # Attansic/Atheros L2 FastEthernet
240: device age # Attansic/Atheros L1 Gigabit Ethernet
241: device alc # Atheros AR8131/AR8132 Ethernet
242: device ale # Atheros AR8121/AR8113/AR8114 Ethernet
243: device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet
244: device bfe # Broadcom BCM440x 10/100 Ethernet
245: device bge # Broadcom BCM570xx Gigabit Ethernet
246: device dc # DEC/Intel 21143 and various workalikes
247: device et # Agere ET1310 10/100/Gigabit Ethernet
248: device fxp # Intel EtherExpress PRO/100B (82557, 82558)
249: device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet
250: device lge # Level 1 LXT1001 gigabit Ethernet
251: device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet
252: device nfe # nVidia nForce MCP on-board Ethernet
253: device nge # NatSemi DP83820 gigabit Ethernet
254: #device nve # nVidia nForce MCP on-board Ethernet Networking
255: device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le')
256: device re # RealTek 8139C+/8169/8169S/8110S
257: device rl # RealTek 8129/8139
258: device sf # Adaptec AIC-6915 (``Starfire'')
259: device sge # Silicon Integrated Systems SiS190/191
260: device sis # Silicon Integrated Systems SiS 900/SiS 7016
261: device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet
262: device ste # Sundance ST201 (D-Link DFE-550TX)
263: device stge # Sundance/Tamarack TC9021 gigabit Ethernet
264: device tl # Texas Instruments ThunderLAN
265: device tx # SMC EtherPower II (83c170 ``EPIC'')
266: device vge # VIA VT612x gigabit Ethernet
267: device vr # VIA Rhine, Rhine II
268: device vte # DM&P Vortex86 RDC R6040 Fast Ethernet
269: device wb # Winbond W89C840F
270: device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
271:
272: # ISA Ethernet NICs. pccard NICs included.
273: device cs # Crystal Semiconductor CS89x0 NIC
274: # 'device ed' requires 'device miibus'
275: device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards
276: device ex # Intel EtherExpress Pro/10 and Pro/10+
277: device ep # Etherlink III based cards
278: device fe # Fujitsu MB8696x based cards
279: device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc.
280: device sn # SMC's 9000 series of Ethernet chips
281: device xe # Xircom pccard Ethernet
282:
283: options XBONEHACK
284: options WLCACHE
285: device wlan_acl
286: device wlan_xauth
287: options IEEE80211_SUPPORT_TDMA
288: options IEEE80211_SUPPORT_SUPERG
289: # Wireless NIC cards
290: device wlan # 802.11 support
291: options IEEE80211_DEBUG # enable debug msgs
292: options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's
293: options IEEE80211_SUPPORT_MESH # enable 802.11s draft support
294: device wlan_wep # 802.11 WEP support
295: device wlan_ccmp # 802.11 CCMP support
296: device wlan_tkip # 802.11 TKIP support
297: device wlan_amrr # AMRR transmit rate control algorithm
298: device an # Aironet 4500/4800 802.11 wireless NICs.
299: device ath # Atheros NIC's
300: device ath_pci # Atheros pci/cardbus glue
301: device ath_hal # pci/cardbus chip support
302: options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors
303: device ath_rate_sample # SampleRate tx rate control for ath
304: device bwi # Broadcom BCM430x/BCM431x wireless NICs.
305: device bwn # Broadcom BCM43xx wireless NICs.
306: device ipw # Intel 2100 wireless NICs.
307: device iwi # Intel 2200BG/2225BG/2915ABG wireless NICs.
308: device iwn # Intel 4965/1000/5000/6000 wireless NICs.
309: device malo # Marvell Libertas wireless NICs.
310: device mwl # Marvell 88W8363 802.11n wireless NICs.
311: device ral # Ralink Technology RT2500 wireless NICs.
312: device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs.
313: #device wl # Older non 802.11 Wavelan wireless NIC.
314: device wpi # Intel 3945ABG wireless NICs.
315: device iwnfw
316: device iwifw
317: device ipwfw
318: device wpifw
319: device mwlfw
320:
321: # Pseudo devices.
322: device loop # Network loopback
323: device random # Entropy device
324: device ether # Ethernet support
325: device vlan # 802.1Q VLAN support
326: device tun # Packet tunnel.
327: device pty # BSD-style compatibility pseudo ttys
328: device md # Memory "disks"
329: device gif # IPv6 and IPv4 tunneling
330: device faith # IPv6-to-IPv4 relaying (translation)
331: device firmware # firmware assist module
332:
333: # The `bpf' device enables the Berkeley Packet Filter.
334: # Be aware of the administrative consequences of enabling this!
335: # Note that 'bpf' is required for DHCP.
336: device bpf # Berkeley packet filter
337:
338: # USB support
339: #options USB_DEBUG # enable debug msgs
340: device uhci # UHCI PCI->USB interface
341: device ohci # OHCI PCI->USB interface
342: device ehci # EHCI PCI->USB interface (USB 2.0)
343: device xhci # XHCI PCI->USB interface (USB 3.0)
344: device usb # USB Bus (required)
345: #device udbp # USB Double Bulk Pipe devices (needs netgraph)
346: device uhid # "Human Interface Devices"
347: device ukbd # Keyboard
348: device ulpt # Printer
349: device umass # Disks/Mass storage - Requires scbus and da
350: device ums # Mouse
351: device urio # Diamond Rio 500 MP3 player
352: # USB Serial devices
353: device u3g # USB-based 3G modems (Option, Huawei, Sierra)
354: device uark # Technologies ARK3116 based serial adapters
355: device ubsa # Belkin F5U103 and compatible serial adapters
356: device uftdi # For FTDI usb serial adapters
357: device uipaq # Some WinCE based devices
358: device uplcom # Prolific PL-2303 serial adapters
359: device uslcom # SI Labs CP2101/CP2102 serial adapters
360: device uvisor # Visor and Palm devices
361: device uvscom # USB serial support for DDI pocket's PHS
362: # USB Ethernet, requires miibus
363: device aue # ADMtek USB Ethernet
364: device axe # ASIX Electronics USB Ethernet
365: device cdce # Generic USB over Ethernet
366: device cue # CATC USB Ethernet
367: device kue # Kawasaki LSI USB Ethernet
368: device rue # RealTek RTL8150 USB Ethernet
369: device udav # Davicom DM9601E USB
370: # USB Wireless
371: device rum # Ralink Technology RT2501USB wireless NICs
372: device run # Ralink Technology RT2700/RT2800/RT3000 NICs.
373: device uath # Atheros AR5523 wireless NICs
374: device upgt # Conexant/Intersil PrismGT wireless NICs.
375: device ural # Ralink Technology RT2500USB wireless NICs
376: device urtw # Realtek RTL8187B/L wireless NICs
377: device zyd # ZyDAS zd1211/zd1211b wireless NICs
378:
379: # FireWire support
380: device firewire # FireWire bus code
381: # sbp(4) works for some systems but causes boot failure on others
382: #device sbp # SCSI over FireWire (Requires scbus and da)
383: device fwe # Ethernet over FireWire (non-standard!)
384: device fwip # IP over FireWire (RFC 2734,3146)
385: device dcons # Dumb console driver
386: device dcons_crom # Configuration ROM for dcons
387:
388: # Sound support
389: device sound # Generic sound driver (required)
390: device snd_es137x # Ensoniq AudioPCI ES137x
391: device snd_hda # Intel High Definition Audio
392: device snd_ich # Intel, NVidia and other ICH AC'97 Audio
393: device snd_uaudio # USB Audio
394: device snd_via8233 # VIA VT8233x Audio
395:
396: device if_bridge
397: device tap
398: device gre
399: device lagg
400: device carp
401:
402: device siba_bwn
403:
404: options NDISAPI
405: #device ndis
406:
407: device pf
408: device pflog
409: device pfsync
410:
411: device hifn
412: device enc
413: device crypto
414: device cryptodev
415: options IPSEC
416: options IPSEC_NAT_T
417: options IPSEC_FILTERTUNNEL
418:
419: options ALTQ
420: options ALTQ_CBQ
421: options ALTQ_HFSC
422: options ALTQ_PRIQ
423: options ALTQ_CDNR
424: options ALTQ_RED
425: options ALTQ_RIO
426:
427: options MROUTING
428: options DEVICE_POLLING
429: options HZ=1000
430:
431: options IPFIREWALL
432: options IPFIREWALL_VERBOSE
433: options IPFIREWALL_VERBOSE_LIMIT=100
434: options IPFIREWALL_DEFAULT_TO_ACCEPT
435: options IPFIREWALL_FORWARD
436: options IPFIREWALL_NAT
437: options LIBALIAS
438: options IPDIVERT
439: options IPSTEALTH
440: options DUMMYNET
441:
442: options NETGRAPH
443: options NETGRAPH_ETHER
444: options NETGRAPH_SOCKET
445: options NETGRAPH_PPPOE
446: options NETGRAPH_KSOCKET
447: options NETGRAPH_PPTPGRE
448: options NETGRAPH_L2TP
449: options NETGRAPH_ECHO
450: options NETGRAPH_FRAME_RELAY
451: options NETGRAPH_LMI
452: options NETGRAPH_TTY
453: options NETGRAPH_CISCO
454: ##options NETGRAPH_MPPC_COMPRESSION
455: options NETGRAPH_MPPC_ENCRYPTION
456: options NETGRAPH_PPP
457: options NETGRAPH_VJC
458: options NETGRAPH_UI
459: options NETGRAPH_TCPMSS
460: options NETGRAPH_DEFLATE
461: options NETGRAPH_PRED1
462: options NETGRAPH_RFC1490
463: options NETGRAPH_SPPP
464: options NETGRAPH_TAG
465: options NETGRAPH_IPFW
466: options NETGRAPH_IFACE
467: options NETGRAPH_EIFACE
468: options NETGRAPH_TEE
469: options NETGRAPH_ASYNC
470: options NETGRAPH_SPLIT
471: options NETGRAPH_HOLE
472: options NETGRAPH_ONE2MANY
473: options NETGRAPH_NETFLOW
474: options NETGRAPH_BPF
475: options NETGRAPH_GIF
476: options NETGRAPH_GIF_DEMUX
477: options NETGRAPH_BRIDGE
478:
479: options NULLFS
480: options UNIONFS
481: options TMPFS
482:
483: options VFS_AIO
484:
485: device ic
486: device iic
487: device iicsmb
488: device smb
489: device smbus
490: device iicbus
491: device iicbb
492: device bktr
493: options BKTR_NEW_MSP34XX_DRIVER
494: options BKTR_KODICOM_MUX
495: device speaker
496:
497: device gpio
498: device gpioled
499: device gpioiic
500:
501: device glxsb
502: options CPU_GEODE
503: options CPU_SOEKRIS
504: options COMPAT_AOUT
505: options ENABLE_ALART # Control alarm on Intel intpm driver
506: options PANIC_REBOOT_WAIT_TIME=10
507: device coretemp
508: device cpuctl
509: device nvram
510: device ichwd
511:
512: #device ef
513: device cas
514: device cxgb
515: device vxge
516: device disc
517: device edsc
518: device epair
519: #device gem
520: #device hme
521: device mxge
522: device my
523: device nxge
524: device stf
525:
526: #device netmap
527:
528: options ACCEPT_FILTER_DATA
529: options ACCEPT_FILTER_DNS
530: options ACCEPT_FILTER_HTTP
531:
532: options ZERO_COPY_SOCKETS
533: options SW_WATCHDOG
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