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: releng/5.3/sys/i386/conf/GENERIC 136919 2004-10-24 18:02:52Z scottl $
20
21 machine i386
22 cpu I486_CPU
23 cpu I586_CPU
24 cpu I686_CPU
25 ident GENERIC
26
27 # To statically compile in device wiring instead of /boot/device.hints
28 #hints "GENERIC.hints" # Default places to look for devices.
29
30 options SCHED_4BSD # 4BSD scheduler
31 options INET # InterNETworking
32 options INET6 # IPv6 communications protocols
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 MD_ROOT # MD is a potential root device
38 options NFSCLIENT # Network Filesystem Client
39 options NFSSERVER # Network Filesystem Server
40 options NFS_ROOT # NFS usable as /, requires NFSCLIENT
41 options MSDOSFS # MSDOS Filesystem
42 options CD9660 # ISO 9660 Filesystem
43 options PROCFS # Process filesystem (requires PSEUDOFS)
44 options PSEUDOFS # Pseudo-filesystem framework
45 options GEOM_GPT # GUID Partition Tables.
46 options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!]
47 options COMPAT_FREEBSD4 # Compatible with FreeBSD4
48 options SCSI_DELAY=15000 # Delay (in ms) before probing SCSI
49 options KTRACE # ktrace(1) support
50 options SYSVSHM # SYSV-style shared memory
51 options SYSVMSG # SYSV-style message queues
52 options SYSVSEM # SYSV-style semaphores
53 options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
54 options KBD_INSTALL_CDEV # install a CDEV entry in /dev
55 options AHC_REG_PRETTY_PRINT # Print register bitfields in debug
56 # output. Adds ~128k to driver.
57 options AHD_REG_PRETTY_PRINT # Print register bitfields in debug
58 # output. Adds ~215k to driver.
59 options ADAPTIVE_GIANT # Giant mutex is adaptive.
60
61 device apic # I/O APIC
62
63 # Bus support. Do not remove isa, even if you have no isa slots
64 device isa
65 device eisa
66 device pci
67
68 # Floppy drives
69 device fdc
70
71 # ATA and ATAPI devices
72 device ata
73 device atadisk # ATA disk drives
74 device ataraid # ATA RAID drives
75 device atapicd # ATAPI CDROM drives
76 device atapifd # ATAPI floppy drives
77 device atapist # ATAPI tape drives
78 options ATA_STATIC_ID # Static device numbering
79
80 # SCSI Controllers
81 device ahb # EISA AHA1742 family
82 device ahc # AHA2940 and onboard AIC7xxx devices
83 device ahd # AHA39320/29320 and onboard AIC79xx devices
84 device amd # AMD 53C974 (Tekram DC-390(T))
85 device isp # Qlogic family
86 device mpt # LSI-Logic MPT-Fusion
87 #device ncr # NCR/Symbios Logic
88 device sym # NCR/Symbios Logic (newer chipsets + those of `ncr')
89 device trm # Tekram DC395U/UW/F DC315U adapters
90
91 device adv # Advansys SCSI adapters
92 device adw # Advansys wide SCSI adapters
93 device aha # Adaptec 154x SCSI adapters
94 device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60.
95 device bt # Buslogic/Mylex MultiMaster SCSI adapters
96
97 device ncv # NCR 53C500
98 device nsp # Workbit Ninja SCSI-3
99 device stg # TMC 18C30/18C50
100
101 # SCSI peripherals
102 device scbus # SCSI bus (required for SCSI)
103 device ch # SCSI media changers
104 device da # Direct Access (disks)
105 device sa # Sequential Access (tape etc)
106 device cd # CD
107 device pass # Passthrough device (direct SCSI access)
108 device ses # SCSI Environmental Services (and SAF-TE)
109
110 # RAID controllers interfaced to the SCSI subsystem
111 device amr # AMI MegaRAID
112 device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID
113 device ciss # Compaq Smart RAID 5*
114 device dpt # DPT Smartcache III, IV - See NOTES for options
115 device hptmv # Highpoint RocketRAID 182x
116 device iir # Intel Integrated RAID
117 device ips # IBM (Adaptec) ServeRAID
118 device mly # Mylex AcceleRAID/eXtremeRAID
119 device twa # 3ware 9000 series PATA/SATA RAID
120
121 # RAID controllers
122 device aac # Adaptec FSA RAID
123 device aacp # SCSI passthrough for aac (requires CAM)
124 device ida # Compaq Smart RAID
125 device mlx # Mylex DAC960 family
126 device pst # Promise Supertrak SX6000
127 device twe # 3ware ATA RAID
128
129 # atkbdc0 controls both the keyboard and the PS/2 mouse
130 device atkbdc # AT keyboard controller
131 device atkbd # AT keyboard
132 device psm # PS/2 mouse
133
134 device vga # VGA video card driver
135
136 device splash # Splash screen and screen saver support
137
138 # syscons is the default console driver, resembling an SCO console
139 device sc
140
141 # Enable this for the pcvt (VT220 compatible) console driver
142 #device vt
143 #options XSERVER # support for X server on a vt console
144 #options FAT_CURSOR # start with block cursor
145
146 device agp # support several AGP chipsets
147
148 # Floating point support - do not disable.
149 device npx
150
151 # Power management support (see NOTES for more options)
152 #device apm
153 # Add suspend/resume support for the i8254.
154 device pmtimer
155
156 # PCCARD (PCMCIA) support
157 # PCMCIA and cardbus bridge support
158 device cbb # cardbus (yenta) bridge
159 device pccard # PC Card (16-bit) bus
160 device cardbus # CardBus (32-bit) bus
161
162 # Serial (COM) ports
163 device sio # 8250, 16[45]50 based serial ports
164
165 # Parallel port
166 device ppc
167 device ppbus # Parallel port bus (required)
168 device lpt # Printer
169 device plip # TCP/IP over parallel
170 device ppi # Parallel port interface device
171 #device vpo # Requires scbus and da
172
173 # If you've got a "dumb" serial or parallel PCI card that is
174 # supported by the puc(4) glue driver, uncomment the following
175 # line to enable it (connects to the sio and/or ppc drivers):
176 #device puc
177
178 # PCI Ethernet NICs.
179 device de # DEC/Intel DC21x4x (``Tulip'')
180 device em # Intel PRO/1000 adapter Gigabit Ethernet Card
181 device ixgb # Intel PRO/10GbE Ethernet Card
182 device txp # 3Com 3cR990 (``Typhoon'')
183 device vx # 3Com 3c590, 3c595 (``Vortex'')
184
185 # PCI Ethernet NICs that use the common MII bus controller code.
186 # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
187 device miibus # MII bus support
188 device bfe # Broadcom BCM440x 10/100 Ethernet
189 device bge # Broadcom BCM570xx Gigabit Ethernet
190 device dc # DEC/Intel 21143 and various workalikes
191 device fxp # Intel EtherExpress PRO/100B (82557, 82558)
192 device lge # Level 1 LXT1001 gigabit ethernet
193 device nge # NatSemi DP83820 gigabit ethernet
194 device pcn # AMD Am79C97x PCI 10/100 (precedence over 'lnc')
195 device re # RealTek 8139C+/8169/8169S/8110S
196 device rl # RealTek 8129/8139
197 device sf # Adaptec AIC-6915 (``Starfire'')
198 device sis # Silicon Integrated Systems SiS 900/SiS 7016
199 device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet
200 device ste # Sundance ST201 (D-Link DFE-550TX)
201 device ti # Alteon Networks Tigon I/II gigabit Ethernet
202 device tl # Texas Instruments ThunderLAN
203 device tx # SMC EtherPower II (83c170 ``EPIC'')
204 device vge # VIA VT612x gigabit ethernet
205 device vr # VIA Rhine, Rhine II
206 device wb # Winbond W89C840F
207 device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
208
209 # ISA Ethernet NICs. pccard NICs included.
210 device cs # Crystal Semiconductor CS89x0 NIC
211 # 'device ed' requires 'device miibus'
212 device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards
213 device ex # Intel EtherExpress Pro/10 and Pro/10+
214 device ep # Etherlink III based cards
215 device fe # Fujitsu MB8696x based cards
216 device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc.
217 device lnc # NE2100, NE32-VL Lance Ethernet cards
218 device sn # SMC's 9000 series of Ethernet chips
219 device xe # Xircom pccard Ethernet
220
221 # ISA devices that use the old ISA shims
222 #device le
223
224 # Wireless NIC cards
225 device wlan # 802.11 support
226 device an # Aironet 4500/4800 802.11 wireless NICs.
227 device awi # BayStack 660 and others
228 device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs.
229 #device wl # Older non 802.11 Wavelan wireless NIC.
230
231 # Pseudo devices.
232 device loop # Network loopback
233 device mem # Memory and kernel memory devices
234 device io # I/O device
235 device random # Entropy device
236 device ether # Ethernet support
237 device sl # Kernel SLIP
238 device ppp # Kernel PPP
239 device tun # Packet tunnel.
240 device pty # Pseudo-ttys (telnet etc)
241 device md # Memory "disks"
242 device gif # IPv6 and IPv4 tunneling
243 device faith # IPv6-to-IPv4 relaying (translation)
244
245 # The `bpf' device enables the Berkeley Packet Filter.
246 # Be aware of the administrative consequences of enabling this!
247 device bpf # Berkeley packet filter
248
249 # USB support
250 device uhci # UHCI PCI->USB interface
251 device ohci # OHCI PCI->USB interface
252 device usb # USB Bus (required)
253 #device udbp # USB Double Bulk Pipe devices
254 device ugen # Generic
255 device uhid # "Human Interface Devices"
256 device ukbd # Keyboard
257 device ulpt # Printer
258 device umass # Disks/Mass storage - Requires scbus and da
259 device ums # Mouse
260 device urio # Diamond Rio 500 MP3 player
261 device uscanner # Scanners
262 # USB Ethernet, requires mii
263 device aue # ADMtek USB Ethernet
264 device axe # ASIX Electronics USB Ethernet
265 device cue # CATC USB Ethernet
266 device kue # Kawasaki LSI USB Ethernet
267 device rue # RealTek RTL8150 USB Ethernet
268
269 # FireWire support
270 device firewire # FireWire bus code
271 device sbp # SCSI over FireWire (Requires scbus and da)
272 device fwe # Ethernet over FireWire (non-standard!)
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