FreeBSD/Linux Kernel Cross Reference
sys/i386/conf/GENERIC
1 #
2 # GENERIC -- Generic kernel configuration file for FreeBSD/i386
3 #
4 # For more information on this file, please read the handbook section on
5 # 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
21 cpu I486_CPU
22 cpu I586_CPU
23 cpu I686_CPU
24 ident GENERIC
25
26 # To statically compile in device wiring instead of /boot/device.hints
27 #hints "GENERIC.hints" # Default places to look for devices.
28
29 makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
30
31 options SCHED_ULE # ULE scheduler
32 options PREEMPTION # Enable kernel thread preemption
33 options INET # InterNETworking
34 options INET6 # IPv6 communications protocols
35 options SCTP # Stream Control Transmission Protocol
36 options FFS # Berkeley Fast Filesystem
37 options SOFTUPDATES # Enable FFS soft updates support
38 options UFS_ACL # Support for access control lists
39 options UFS_DIRHASH # Improve performance on big directories
40 options UFS_GJOURNAL # Enable gjournal-based UFS journaling
41 options MD_ROOT # MD is a potential root device
42 options NFSCLIENT # Network Filesystem Client
43 options NFSSERVER # Network Filesystem Server
44 options NFSLOCKD # Network Lock Manager
45 options NFS_ROOT # NFS usable as /, requires NFSCLIENT
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 COMPAT_43TTY # BSD 4.3 TTY compat [KEEP THIS!]
53 options COMPAT_FREEBSD4 # Compatible with FreeBSD4
54 options COMPAT_FREEBSD5 # Compatible with FreeBSD5
55 options COMPAT_FREEBSD6 # Compatible with FreeBSD6
56 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
57 options KTRACE # ktrace(1) support
58 options STACK # stack(9) support
59 options SYSVSHM # SYSV-style shared memory
60 options SYSVMSG # SYSV-style message queues
61 options SYSVSEM # SYSV-style semaphores
62 options P1003_1B_SEMAPHORES # POSIX-style semaphores
63 options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
64 options KBD_INSTALL_CDEV # install a CDEV entry in /dev
65 options ADAPTIVE_GIANT # Giant mutex is adaptive.
66 options STOP_NMI # Stop CPUS using NMI instead of IPI
67 options AUDIT # Security event auditing
68 #options KDTRACE_HOOKS # Kernel DTrace hooks
69 options INCLUDE_CONFIG_FILE # Include this file in kernel
70
71 # To make an SMP kernel, the next two lines are needed
72 options SMP # Symmetric MultiProcessor Kernel
73 device apic # I/O APIC
74
75 # CPU frequency control
76 device cpufreq
77
78 # Bus support.
79 device eisa
80 device pci
81
82 # Floppy drives
83 device fdc
84
85 # ATA and ATAPI devices
86 device ata
87 device atadisk # ATA disk drives
88 device ataraid # ATA RAID drives
89 device atapicd # ATAPI CDROM drives
90 device atapifd # ATAPI floppy drives
91 device atapist # ATAPI tape drives
92 options ATA_STATIC_ID # Static device numbering
93
94 # SCSI Controllers
95 device ahb # EISA AHA1742 family
96 device ahc # AHA2940 and onboard AIC7xxx devices
97 options AHC_REG_PRETTY_PRINT # Print register bitfields in debug
98 # output. Adds ~128k to driver.
99 device ahd # AHA39320/29320 and onboard AIC79xx devices
100 options AHD_REG_PRETTY_PRINT # Print register bitfields in debug
101 # output. Adds ~215k to driver.
102 device esp # AMD Am53C974 (Tekram DC-390(T))
103 device hptiop # Highpoint RocketRaid 3xxx series
104 device isp # Qlogic family
105 #device ispfw # Firmware for QLogic HBAs- normally a module
106 device mpt # LSI-Logic MPT-Fusion
107 #device ncr # NCR/Symbios Logic
108 device sym # NCR/Symbios Logic (newer chipsets + those of `ncr')
109 device trm # Tekram DC395U/UW/F DC315U adapters
110
111 device adv # Advansys SCSI adapters
112 device adw # Advansys wide SCSI adapters
113 device aha # Adaptec 154x SCSI adapters
114 device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60.
115 device bt # Buslogic/Mylex MultiMaster SCSI adapters
116
117 device ncv # NCR 53C500
118 device nsp # Workbit Ninja SCSI-3
119 device stg # TMC 18C30/18C50
120 device isci # Intel C600 SAS controller
121
122 # SCSI peripherals
123 device scbus # SCSI bus (required for SCSI)
124 device ch # SCSI media changers
125 device da # Direct Access (disks)
126 device sa # Sequential Access (tape etc)
127 device cd # CD
128 device pass # Passthrough device (direct SCSI access)
129 device ses # SCSI Environmental Services (and SAF-TE)
130
131 # RAID controllers interfaced to the SCSI subsystem
132 device amr # AMI MegaRAID
133 device arcmsr # Areca SATA II RAID
134 device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID
135 device ciss # Compaq Smart RAID 5*
136 device dpt # DPT Smartcache III, IV - See NOTES for options
137 device hptmv # Highpoint RocketRAID 182x
138 device hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx
139 device iir # Intel Integrated RAID
140 device ips # IBM (Adaptec) ServeRAID
141 device mly # Mylex AcceleRAID/eXtremeRAID
142 device twa # 3ware 9000 series PATA/SATA RAID
143
144 # RAID controllers
145 device aac # Adaptec FSA RAID
146 device aacp # SCSI passthrough for aac (requires CAM)
147 device ida # Compaq Smart RAID
148 device mfi # LSI MegaRAID SAS
149 device mlx # Mylex DAC960 family
150 device pst # Promise Supertrak SX6000
151 device twe # 3ware ATA RAID
152
153 # atkbdc0 controls both the keyboard and the PS/2 mouse
154 device atkbdc # AT keyboard controller
155 device atkbd # AT keyboard
156 device psm # PS/2 mouse
157
158 device kbdmux # keyboard multiplexer
159
160 device vga # VGA video card driver
161
162 device splash # Splash screen and screen saver support
163
164 # syscons is the default console driver, resembling an SCO console
165 device sc
166
167 device agp # support several AGP chipsets
168
169 # Power management support (see NOTES for more options)
170 #device apm
171 # Add suspend/resume support for the i8254.
172 device pmtimer
173
174 # PCCARD (PCMCIA) support
175 # PCMCIA and cardbus bridge support
176 device cbb # cardbus (yenta) bridge
177 device pccard # PC Card (16-bit) bus
178 device cardbus # CardBus (32-bit) bus
179
180 # Serial (COM) ports
181 device sio # 8250, 16[45]50 based serial ports
182 device uart # Generic UART driver
183
184 # Parallel port
185 device ppc
186 device ppbus # Parallel port bus (required)
187 device lpt # Printer
188 device plip # TCP/IP over parallel
189 device ppi # Parallel port interface device
190 #device vpo # Requires scbus and da
191
192 # If you've got a "dumb" serial or parallel PCI card that is
193 # supported by the puc(4) glue driver, uncomment the following
194 # line to enable it (connects to sio, uart and/or ppc drivers):
195 #device puc
196
197 # PCI Ethernet NICs.
198 device bxe # Broadcom NetXtreme II BCM5771X/BCM578XX 10GbE
199 device de # DEC/Intel DC21x4x (``Tulip'')
200 device em # Intel PRO/1000 Gigabit Ethernet Family
201 device igb # Intel PRO/1000 PCIE Server Gigabit Family
202 device ixgb # Intel PRO/10GbE Ethernet Card
203 device le # AMD Am7900 LANCE and Am79C9xx PCnet
204 device txp # 3Com 3cR990 (``Typhoon'')
205 device vx # 3Com 3c590, 3c595 (``Vortex'')
206
207 # PCI Ethernet NICs that use the common MII bus controller code.
208 # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
209 device miibus # MII bus support
210 device age # Attansic/Atheros L1 Gigabit Ethernet
211 device alc # Atheros AR8131/AR8132 Ethernet
212 device ale # Atheros AR8121/AR8113/AR8114 Ethernet
213 device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet
214 device bfe # Broadcom BCM440x 10/100 Ethernet
215 device bge # Broadcom BCM570xx Gigabit Ethernet
216 device dc # DEC/Intel 21143 and various workalikes
217 device et # Agere ET1310 10/100/Gigabit Ethernet
218 device fxp # Intel EtherExpress PRO/100B (82557, 82558)
219 device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet
220 device lge # Level 1 LXT1001 gigabit Ethernet
221 device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet
222 device nfe # nVidia nForce MCP on-board Ethernet
223 device nge # NatSemi DP83820 gigabit Ethernet
224 #device nve # nVidia nForce MCP on-board Ethernet Networking
225 device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le')
226 device re # RealTek 8139C+/8169/8169S/8110S
227 device rl # RealTek 8129/8139
228 device sf # Adaptec AIC-6915 (``Starfire'')
229 device sge # Silicon Integrated Systems SiS190/191
230 device sis # Silicon Integrated Systems SiS 900/SiS 7016
231 device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet
232 device ste # Sundance ST201 (D-Link DFE-550TX)
233 device stge # Sundance/Tamarack TC9021 gigabit Ethernet
234 device ti # Alteon Networks Tigon I/II gigabit Ethernet
235 device tl # Texas Instruments ThunderLAN
236 device tx # SMC EtherPower II (83c170 ``EPIC'')
237 device vge # VIA VT612x gigabit Ethernet
238 device vr # VIA Rhine, Rhine II
239 device vte # DM&P Vortex86 RDC R6040 Fast Ethernet
240 device wb # Winbond W89C840F
241 device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
242
243 # ISA Ethernet NICs. pccard NICs included.
244 device cs # Crystal Semiconductor CS89x0 NIC
245 # 'device ed' requires 'device miibus'
246 device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards
247 device ex # Intel EtherExpress Pro/10 and Pro/10+
248 device ep # Etherlink III based cards
249 device fe # Fujitsu MB8696x based cards
250 device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc.
251 device sn # SMC's 9000 series of Ethernet chips
252 device xe # Xircom pccard Ethernet
253
254 # Wireless NIC cards
255 device wlan # 802.11 support
256 device wlan_wep # 802.11 WEP support
257 device wlan_ccmp # 802.11 CCMP support
258 device wlan_tkip # 802.11 TKIP support
259 device wlan_amrr # AMRR transmit rate control algorithm
260 device wlan_scan_ap # 802.11 AP mode scanning
261 device wlan_scan_sta # 802.11 STA mode scanning
262 device an # Aironet 4500/4800 802.11 wireless NICs.
263 device ath # Atheros pci/cardbus NIC's
264 device ath_hal # Atheros HAL (Hardware Access Layer)
265 options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors
266 device ath_rate_sample # SampleRate tx rate control for ath
267 device awi # BayStack 660 and others
268 device ral # Ralink Technology RT2500 wireless NICs.
269 device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs.
270 #device wl # Older non 802.11 Wavelan wireless NIC.
271
272 # Pseudo devices.
273 device loop # Network loopback
274 device random # Entropy device
275 device ether # Ethernet support
276 device vlan # 802.1Q VLAN support
277 device sl # Kernel SLIP
278 device ppp # Kernel PPP
279 device tun # Packet tunnel.
280 device pty # Pseudo-ttys (telnet etc)
281 device md # Memory "disks"
282 device gif # IPv6 and IPv4 tunneling
283 device faith # IPv6-to-IPv4 relaying (translation)
284 device firmware # firmware assist module
285
286 # The `bpf' device enables the Berkeley Packet Filter.
287 # Be aware of the administrative consequences of enabling this!
288 # Note that 'bpf' is required for DHCP.
289 device bpf # Berkeley packet filter
290
291 # USB support
292 device uhci # UHCI PCI->USB interface
293 device ohci # OHCI PCI->USB interface
294 device ehci # EHCI PCI->USB interface (USB 2.0)
295 device usb # USB Bus (required)
296 #device udbp # USB Double Bulk Pipe devices
297 device ugen # Generic
298 device uhid # "Human Interface Devices"
299 device ukbd # Keyboard
300 device ulpt # Printer
301 device umass # Disks/Mass storage - Requires scbus and da
302 device ums # Mouse
303 device urio # Diamond Rio 500 MP3 player
304 device uscanner # Scanners
305 # USB Serial devices
306 device ucom # Generic com ttys
307 device uark # Technologies ARK3116 based serial adapters
308 device ubsa # Belkin F5U103 and compatible serial adapters
309 device ubser # BWCT console serial adapters
310 device uftdi # For FTDI usb serial adapters
311 device uipaq # Some WinCE based devices
312 device uplcom # Prolific PL-2303 serial adapters
313 device uslcom # SI Labs CP2101/CP2102 serial adapters
314 device uvisor # Visor and Palm devices
315 device uvscom # USB serial support for DDI pocket's PHS
316 # USB Ethernet, requires miibus
317 device aue # ADMtek USB Ethernet
318 device axe # ASIX Electronics USB Ethernet
319 device cdce # Generic USB over Ethernet
320 device cue # CATC USB Ethernet
321 device kue # Kawasaki LSI USB Ethernet
322 device rue # RealTek RTL8150 USB Ethernet
323 # USB Wireless
324 device rum # Ralink Technology RT2501USB wireless NICs
325 device ural # Ralink Technology RT2500USB wireless NICs
326
327 # FireWire support
328 device firewire # FireWire bus code
329 device sbp # SCSI over FireWire (Requires scbus and da)
330 device fwe # Ethernet over FireWire (non-standard!)
331 device fwip # IP over FireWire (RFC 2734,3146)
332 device dcons # Dumb console driver
333 device dcons_crom # Configuration ROM for dcons
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