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