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: options INIT_PATH=/sbin/initx:/sbin/init
27:
28: makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
29:
30: options SCHED_ULE # ULE scheduler
31: options PREEMPTION # Enable kernel thread preemption
32: options INET # InterNETworking
33: options INET6 # IPv6 communications protocols
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 MD_ROOT # MD is a potential root device
41: options NFSCL # New Network Filesystem Client
42: options NFSD # New Network Filesystem Server
43: options MD_ROOT_SIZE=8192
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_LABEL # Provides labelization
52: options GEOM_UZIP
53: options GEOM_JOURNAL
54: options GEOM_ELI
55: options GEOM_MIRROR
56: options GEOM_CONCAT
57: options GEOM_STRIPE
58: options GEOM_VIRSTOR
59: options GEOM_SHSEC
60: options GEOM_RAID3
61: options GEOM_CACHE
62: options GEOM_MULTIPATH
63: options GEOM_NOP
64: options GEOM_AES # Don't use, use GEOM_BDE
65: options GEOM_LINUX_LVM # Linux LVM2 volumes
66: options COMPAT_43TTY # BSD 4.3 TTY compat (sgtty)
67: options COMPAT_FREEBSD4 # Compatible with FreeBSD4
68: options COMPAT_FREEBSD5 # Compatible with FreeBSD5
69: options COMPAT_FREEBSD6 # Compatible with FreeBSD6
70: options COMPAT_FREEBSD7 # Compatible with FreeBSD7
71: options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
72: options KTRACE # ktrace(1) support
73: options STACK # stack(9) support
74: options SYSVSHM # SYSV-style shared memory
75: options SYSVMSG # SYSV-style message queues
76: options SYSVSEM # SYSV-style semaphores
77: options P1003_1B_MQUEUE
78: options P1003_1B_SEMAPHORES # POSIX-style semaphores
79: options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
80: options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed.
81: options KBD_INSTALL_CDEV # install a CDEV entry in /dev
82: options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4)
83: options AUDIT # Security event auditing
84: options CAPABILITY_MODE # Capsicum capability mode
85: options CAPABILITIES # Capsicum capabilities
86: options MAC # TrustedBSD MAC Framework
87: options FLOWTABLE # per-cpu routing cache
88: #options KDTRACE_HOOKS # Kernel DTrace hooks
89: options INCLUDE_CONFIG_FILE # Include this file in kernel
90:
91: # Debugging support. Always need this:
92: #options KDB # Enable kernel debugger support.
93: # For minimum debugger support (stable branch) use:
94: #options KDB_TRACE # Print a stack trace for a panic.
95: # For full debugger support use this instead:
96: #options DDB # Support DDB.
97: #options GDB # Support remote GDB.
98: #options DEADLKRES # Enable the deadlock resolver
99: #options INVARIANTS # Enable calls of extra sanity checking
100: #options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
101: #options WITNESS # Enable checks to detect deadlocks and cycles
102: #options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
103: #options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones
104:
105: # To make an SMP kernel, the next two lines are needed
106: options SMP # Symmetric MultiProcessor Kernel
107: device apic # I/O APIC
108:
109: # CPU frequency control
110: device cpufreq
111:
112: # Bus support.
113: device acpi
114: device eisa
115: device pci
116:
117: # Floppy drives
118: device fdc
119:
120: # ATA controllers
121: device ahci # AHCI-compatible SATA controllers
122: device ata # Legacy ATA/SATA controllers
123: options ATA_CAM # Handle legacy controllers with CAM
124: options ATA_STATIC_ID # Static device numbering
125: device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA
126: device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA
127:
128: # SCSI Controllers
129: device ahb # EISA AHA1742 family
130: device ahc # AHA2940 and onboard AIC7xxx devices
131: options AHC_REG_PRETTY_PRINT # Print register bitfields in debug
132: # output. Adds ~128k to driver.
133: device ahd # AHA39320/29320 and onboard AIC79xx devices
134: options AHD_REG_PRETTY_PRINT # Print register bitfields in debug
135: # output. Adds ~215k to driver.
136: device esp # AMD Am53C974 (Tekram DC-390(T))
137: device hptiop # Highpoint RocketRaid 3xxx series
138: device isp # Qlogic family
139: #device ispfw # Firmware for QLogic HBAs- normally a module
140: device mpt # LSI-Logic MPT-Fusion
141: #device ncr # NCR/Symbios Logic
142: device sym # NCR/Symbios Logic (newer chipsets + those of `ncr')
143: device trm # Tekram DC395U/UW/F DC315U adapters
144:
145: device adv # Advansys SCSI adapters
146: device adw # Advansys wide SCSI adapters
147: device aha # Adaptec 154x SCSI adapters
148: device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60.
149: device bt # Buslogic/Mylex MultiMaster SCSI adapters
150:
151: device ncv # NCR 53C500
152: device nsp # Workbit Ninja SCSI-3
153: device stg # TMC 18C30/18C50
154: device isci # Intel C600 SAS controller
155:
156: # ATA/SCSI peripherals
157: device scbus # SCSI bus (required for ATA/SCSI)
158: device ch # SCSI media changers
159: device da # Direct Access (disks)
160: device sa # Sequential Access (tape etc)
161: device cd # CD
162: device pass # Passthrough device (direct ATA/SCSI access)
163: device ses # Enclosure Services (SES and SAF-TE)
164: device ctl # CAM Target Layer
165:
166: # RAID controllers interfaced to the SCSI subsystem
167: device amr # AMI MegaRAID
168: device arcmsr # Areca SATA II RAID
169: device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID
170: device ciss # Compaq Smart RAID 5*
171: device dpt # DPT Smartcache III, IV - See NOTES for options
172: device hptmv # Highpoint RocketRAID 182x
173: device hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx
174: device iir # Intel Integrated RAID
175: device ips # IBM (Adaptec) ServeRAID
176: device mly # Mylex AcceleRAID/eXtremeRAID
177: device twa # 3ware 9000 series PATA/SATA RAID
178: device tws # LSI 3ware 9750 SATA+SAS 6Gb/s RAID controller
179:
180: # RAID controllers
181: device aac # Adaptec FSA RAID
182: device aacp # SCSI passthrough for aac (requires CAM)
183: device ida # Compaq Smart RAID
184: device mfi # LSI MegaRAID SAS
185: device mlx # Mylex DAC960 family
186: device pst # Promise Supertrak SX6000
187: device twe # 3ware ATA RAID
188:
189: # atkbdc0 controls both the keyboard and the PS/2 mouse
190: device atkbdc # AT keyboard controller
191: device atkbd # AT keyboard
192: device psm # PS/2 mouse
193:
194: device kbdmux # keyboard multiplexer
195:
196: device vga # VGA video card driver
197:
198: device splash # Splash screen and screen saver support
199:
200: # syscons is the default console driver, resembling an SCO console
201: device sc
202: options SC_PIXEL_MODE # add support for the raster text mode
203:
204: device agp # support several AGP chipsets
205:
206: # Power management support (see NOTES for more options)
207: #device apm
208: # Add suspend/resume support for the i8254.
209: device pmtimer
210:
211: # PCCARD (PCMCIA) support
212: # PCMCIA and cardbus bridge support
213: device cbb # cardbus (yenta) bridge
214: device pccard # PC Card (16-bit) bus
215: device cardbus # CardBus (32-bit) bus
216:
217: # Serial (COM) ports
218: device uart # Generic UART driver
219:
220: # Parallel port
221: device ppc
222: device ppbus # Parallel port bus (required)
223: device lpt # Printer
224: device plip # TCP/IP over parallel
225: device ppi # Parallel port interface device
226: #device vpo # Requires scbus and da
227:
228: device puc # Multi I/O cards and multi-channel UARTs
229:
230: # PCI Ethernet NICs.
231: device bxe # Broadcom BCM57710/BCM57711/BCM57711E 10Gb Ethernet
232: device cxgbe # Chelsio T4 10GbE PCIe adapter
233: device de # DEC/Intel DC21x4x (``Tulip'')
234: device em # Intel PRO/1000 Gigabit Ethernet Family
235: device igb # Intel PRO/1000 PCIE Server Gigabit Family
236: device ixgb # Intel PRO/10GbE Ethernet Card
237: device ixgbe # Intel Pro/10Gbe PCIE Ethernet
238: device le # AMD Am7900 LANCE and Am79C9xx PCnet
239: device mxge # Myricom Myri-10G 10GbE NIC
240: device nxge # Neterion Xframe 10GbE Server/Storage Adapter
241: device ti # Alteon Networks Tigon I/II gigabit Ethernet
242: device txp # 3Com 3cR990 (``Typhoon'')
243: device vx # 3Com 3c590, 3c595 (``Vortex'')
244: device vxge # Exar/Neterion XFrame 3100 10GbE
245:
246: # PCI Ethernet NICs that use the common MII bus controller code.
247: # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
248: device miibus # MII bus support
249: device ae # Attansic/Atheros L2 FastEthernet
250: device age # Attansic/Atheros L1 Gigabit Ethernet
251: device alc # Atheros AR8131/AR8132 Ethernet
252: device ale # Atheros AR8121/AR8113/AR8114 Ethernet
253: device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet
254: device bfe # Broadcom BCM440x 10/100 Ethernet
255: device bge # Broadcom BCM570xx Gigabit Ethernet
256: device cxgb # Chelsio T3 10 Gigabit Ethernet
257: device cxgb_t3fw # Chelsio T3 10 Gigabit Ethernet firmware
258: device dc # DEC/Intel 21143 and various workalikes
259: device et # Agere ET1310 10/100/Gigabit Ethernet
260: device fxp # Intel EtherExpress PRO/100B (82557, 82558)
261: device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet
262: device lge # Level 1 LXT1001 gigabit Ethernet
263: device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet
264: device nfe # nVidia nForce MCP on-board Ethernet
265: device my # Myson Fast Ethernet (MTD80X, MTD89X)
266: device nge # NatSemi DP83820 gigabit Ethernet
267: #device nve # nVidia nForce MCP on-board Ethernet Networking
268: device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le')
269: device re # RealTek 8139C+/8169/8169S/8110S
270: device rl # RealTek 8129/8139
271: device sf # Adaptec AIC-6915 (``Starfire'')
272: device sge # Silicon Integrated Systems SiS190/191
273: device sis # Silicon Integrated Systems SiS 900/SiS 7016
274: device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet
275: device ste # Sundance ST201 (D-Link DFE-550TX)
276: device stge # Sundance/Tamarack TC9021 gigabit Ethernet
277: device tl # Texas Instruments ThunderLAN
278: device tx # SMC EtherPower II (83c170 ``EPIC'')
279: device vge # VIA VT612x gigabit Ethernet
280: device vr # VIA Rhine, Rhine II
281: device vte # DM&P Vortex86 RDC R6040 Fast Ethernet
282: device wb # Winbond W89C840F
283: device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
284:
285: # ISA Ethernet NICs. pccard NICs included.
286: device cs # Crystal Semiconductor CS89x0 NIC
287: # 'device ed' requires 'device miibus'
288: device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards
289: device ex # Intel EtherExpress Pro/10 and Pro/10+
290: device ep # Etherlink III based cards
291: device fe # Fujitsu MB8696x based cards
292: device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc.
293: device sn # SMC's 9000 series of Ethernet chips
294: device xe # Xircom pccard Ethernet
295:
296: options XBONEHACK
297: options WLCACHE
298: device wlan_acl
299: device wlan_xauth
300: options IEEE80211_SUPPORT_TDMA
301: options IEEE80211_SUPPORT_SUPERG
302: # Wireless NIC cards
303: device wlan # 802.11 support
304: options IEEE80211_DEBUG # enable debug msgs
305: options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's
306: options IEEE80211_SUPPORT_MESH # enable 802.11s draft support
307: device wlan_wep # 802.11 WEP support
308: device wlan_ccmp # 802.11 CCMP support
309: device wlan_tkip # 802.11 TKIP support
310: device wlan_amrr # AMRR transmit rate control algorithm
311: device an # Aironet 4500/4800 802.11 wireless NICs.
312: device ath # Atheros NIC's
313: device ath_pci # Atheros pci/cardbus glue
314: device ath_hal # pci/cardbus chip support
315: options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors
316: device ath_rate_sample # SampleRate tx rate control for ath
317: device bwi # Broadcom BCM430x/BCM431x wireless NICs.
318: device bwn # Broadcom BCM43xx wireless NICs.
319: device ipw # Intel 2100 wireless NICs.
320: device iwi # Intel 2200BG/2225BG/2915ABG wireless NICs.
321: device iwn # Intel 4965/1000/5000/6000 wireless NICs.
322: device malo # Marvell Libertas wireless NICs.
323: device mwl # Marvell 88W8363 802.11n wireless NICs.
324: device ral # Ralink Technology RT2500 wireless NICs.
325: device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs.
326: #device wl # Older non 802.11 Wavelan wireless NIC.
327: device wpi # Intel 3945ABG wireless NICs.
328:
329: device iwifw
330: device ipwfw
331: device iwnfw
332: device mwlfw
333: device wpifw
334:
335: # Pseudo devices.
336: device loop # Network loopback
337: device random # Entropy device
338: device ether # Ethernet support
339: device vlan # 802.1Q VLAN support
340: device tun # Packet tunnel.
341: device pty # BSD-style compatibility pseudo ttys
342: device md # Memory "disks"
343: device gif # IPv6 and IPv4 tunneling
344: device faith # IPv6-to-IPv4 relaying (translation)
345: device firmware # firmware assist module
346:
347: # The `bpf' device enables the Berkeley Packet Filter.
348: # Be aware of the administrative consequences of enabling this!
349: # Note that 'bpf' is required for DHCP.
350: device bpf # Berkeley packet filter
351:
352: # USB support
353: #options USB_DEBUG # enable debug msgs
354: device uhci # UHCI PCI->USB interface
355: device ohci # OHCI PCI->USB interface
356: device ehci # EHCI PCI->USB interface (USB 2.0)
357: device xhci # XHCI PCI->USB interface (USB 3.0)
358: device usb # USB Bus (required)
359: #device udbp # USB Double Bulk Pipe devices (needs netgraph)
360: device uhid # "Human Interface Devices"
361: device ukbd # Keyboard
362: device ulpt # Printer
363: device umass # Disks/Mass storage - Requires scbus and da
364: device ums # Mouse
365: device urio # Diamond Rio 500 MP3 player
366: # USB Serial devices
367: device u3g # USB-based 3G modems (Option, Huawei, Sierra)
368: device uark # Technologies ARK3116 based serial adapters
369: device ubsa # Belkin F5U103 and compatible serial adapters
370: device uftdi # For FTDI usb serial adapters
371: device uipaq # Some WinCE based devices
372: device uplcom # Prolific PL-2303 serial adapters
373: device uslcom # SI Labs CP2101/CP2102 serial adapters
374: device uvisor # Visor and Palm devices
375: device uvscom # USB serial support for DDI pocket's PHS
376: # USB Ethernet, requires miibus
377: device aue # ADMtek USB Ethernet
378: device axe # ASIX Electronics USB Ethernet
379: device cdce # Generic USB over Ethernet
380: device cue # CATC USB Ethernet
381: device kue # Kawasaki LSI USB Ethernet
382: device rue # RealTek RTL8150 USB Ethernet
383: device udav # Davicom DM9601E USB
384: # USB Wireless
385: device rum # Ralink Technology RT2501USB wireless NICs
386: device run # Ralink Technology RT2700/RT2800/RT3000 NICs.
387: device uath # Atheros AR5523 wireless NICs
388: device upgt # Conexant/Intersil PrismGT wireless NICs.
389: device ural # Ralink Technology RT2500USB wireless NICs
390: device urtw # Realtek RTL8187B/L wireless NICs
391: device zyd # ZyDAS zd1211/zd1211b wireless NICs
392:
393: # FireWire support
394: device firewire # FireWire bus code
395: # sbp(4) works for some systems but causes boot failure on others
396: #device sbp # SCSI over FireWire (Requires scbus and da)
397: device fwe # Ethernet over FireWire (non-standard!)
398: device fwip # IP over FireWire (RFC 2734,3146)
399: device dcons # Dumb console driver
400: device dcons_crom # Configuration ROM for dcons
401:
402: # Sound support
403: device sound # Generic sound driver (required)
404: device snd_es137x # Ensoniq AudioPCI ES137x
405: device snd_hda # Intel High Definition Audio
406: device snd_ich # Intel, NVidia and other ICH AC'97 Audio
407: device snd_uaudio # USB Audio
408: device snd_via8233 # VIA VT8233x Audio
409:
410: # MMC/SD
411: device mmc # MMC/SD bus
412: device mmcsd # MMC/SD memory card
413: device sdhci # Generic PCI SD Host Controller
414:
415: ### ELWIX Additional custom settings ...
416:
417: device if_bridge
418: device tap
419: device gre
420: device lagg
421: device carp
422:
423: device siba_bwn
424:
425: options NDISAPI
426: #device ndis
427:
428: device pf
429: device pflog
430: device pfsync
431:
432: device hifn
433: device enc
434: device crypto
435: device cryptodev
436: options IPSEC
437: options IPSEC_NAT_T
438: options IPSEC_FILTERTUNNEL
439:
440: options ALTQ
441: options ALTQ_CBQ
442: options ALTQ_HFSC
443: options ALTQ_PRIQ
444: options ALTQ_CDNR
445: options ALTQ_RED
446: options ALTQ_RIO
447:
448: options MROUTING
449: options PPS_SYNC
450: options DEVICE_POLLING
451: options HZ=1000
452:
453: options IPFIREWALL
454: options IPFIREWALL_VERBOSE
455: options IPFIREWALL_VERBOSE_LIMIT=100
456: options IPFIREWALL_DEFAULT_TO_ACCEPT
457: options IPFIREWALL_FORWARD
458: options IPFIREWALL_NAT
459: options LIBALIAS
460: options IPDIVERT
461: options IPSTEALTH
462: options DUMMYNET
463:
464: options NETGRAPH
465: options NETGRAPH_ETHER
466: options NETGRAPH_SOCKET
467: options NETGRAPH_PPPOE
468: options NETGRAPH_KSOCKET
469: options NETGRAPH_PPTPGRE
470: options NETGRAPH_L2TP
471: options NETGRAPH_ECHO
472: options NETGRAPH_FRAME_RELAY
473: options NETGRAPH_LMI
474: options NETGRAPH_TTY
475: options NETGRAPH_CISCO
476: ##options NETGRAPH_MPPC_COMPRESSION
477: options NETGRAPH_MPPC_ENCRYPTION
478: options NETGRAPH_PPP
479: options NETGRAPH_VJC
480: options NETGRAPH_UI
481: options NETGRAPH_TCPMSS
482: options NETGRAPH_DEFLATE
483: options NETGRAPH_PRED1
484: options NETGRAPH_RFC1490
485: options NETGRAPH_SPPP
486: options NETGRAPH_TAG
487: options NETGRAPH_IPFW
488: options NETGRAPH_IFACE
489: options NETGRAPH_EIFACE
490: options NETGRAPH_TEE
491: options NETGRAPH_ASYNC
492: options NETGRAPH_SPLIT
493: options NETGRAPH_HOLE
494: options NETGRAPH_ONE2MANY
495: options NETGRAPH_NETFLOW
496: options NETGRAPH_BPF
497: options NETGRAPH_GIF
498: options NETGRAPH_GIF_DEMUX
499: options NETGRAPH_BRIDGE
500:
501: options NULLFS
502: options UNIONFS
503: options TMPFS
504:
505: options VFS_AIO
506:
507: device ic
508: device iic
509: device iicsmb
510: device smb
511: device smbus
512: device iicbus
513: device iicbb
514: device bktr
515: options BKTR_NEW_MSP34XX_DRIVER
516: options BKTR_KODICOM_MUX
517: device speaker
518:
519: device ipmi
520: device pcf
521:
522: device mos
523:
524: device gpio
525: device gpioled
526: device gpioiic
527:
528: device glxsb
529: device glxiic
530: options CPU_GEODE
531: options CPU_SOEKRIS
532: options CPU_ELAN
533: options CPU_ELAN_PPS
534: options COMPAT_AOUT
535: options ENABLE_ALART # Control alarm on Intel intpm driver
536: options PANIC_REBOOT_WAIT_TIME=10
537: device coretemp
538: device cpuctl
539: device nvram
540: device ichwd
541: device amdsbwd
542: device viawd
543:
544: device disc
545: device edsc
546: device epair
547: device stf
548:
549: # NETMAP subsystem
550: #device netmap
551:
552: options ACCEPT_FILTER_DATA
553: options ACCEPT_FILTER_DNS
554: options ACCEPT_FILTER_HTTP
555:
556: options ZERO_COPY_SOCKETS
557: options SW_WATCHDOG
558:
559: options RACCT
560: options RCTL
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