2 # GENERIC -- Generic kernel configuration file for FreeBSD/i386
4 # For more information on this file, please read the handbook section on
5 # Kernel Configuration Files:
7 # http://www.FreeBSD.org/handbook/kernelconfig-config.html
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
14 # An exhaustive list of options and more detailed explanations of the
15 # device lines is also present in the NOTES configuration file. If you are
16 # in doubt as to the purpose or necessity of a line, check first in NOTES.
27 #To statically compile in device wiring instead of /boot/device.hints
28 #hints "GENERIC.hints" #Default places to look for devices.
30 #makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
32 options MATH_EMULATE #Support for x87 emulation
33 options INET #InterNETworking
34 options INET6 #IPv6 communications protocols
35 options FFS #Berkeley Fast Filesystem
36 options SOFTUPDATES #Enable FFS soft updates support
37 options MFS #Memory Filesystem
38 options MD_ROOT #MD is a potential root device
39 options NFS #Network Filesystem
40 options NFS_ROOT #NFS usable as root device, NFS required
41 options MSDOSFS #MSDOS Filesystem
42 options CD9660 #ISO 9660 Filesystem
43 options DEVFS #Device Filesystem
44 options PROCFS #Process filesystem
45 options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
46 options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI
47 options UCONSOLE #Allow users to grab the console
48 options USERCONFIG #boot -c editor
49 options VISUAL_USERCONFIG #visual boot -c editor
50 options KTRACE #ktrace(1) support
51 options SYSVSHM #SYSV-style shared memory
52 options SYSVMSG #SYSV-style message queues
53 options SYSVSEM #SYSV-style semaphores
54 options P1003_1B #Posix P1003_1B real-time extensions
55 options _KPOSIX_PRIORITY_SCHEDULING
56 options KBD_INSTALL_CDEV # install a CDEV entry in /dev
58 # To make an SMP kernel, the next two are needed
59 #options SMP # Symmetric MultiProcessor Kernel
60 #options APIC_IO # Symmetric (APIC) I/O
69 # ATA and ATAPI devices
71 device atadisk # ATA disk drives
72 device atapicd # ATAPI CDROM drives
73 device atapifd # ATAPI floppy drives
74 device atapist # ATAPI tape drives
75 options ATA_STATIC_ID #Static device numbering
76 #options ATA_ENABLE_ATAPI_DMA #Enable DMA on ATAPI devices
79 device ahb # EISA AHA1742 family
80 device ahc # AHA2940 and onboard AIC7xxx devices
81 device amd # AMD 53C974 (Teckram DC-390(T))
82 device isp # Qlogic family
83 #device ncr # NCR/Symbios Logic
84 device sym # NCR/Symbios Logic (newer chipsets + those of `ncr')
86 device adv # Advansys scsi adapters
87 device adw # Advansys wide scsi adapters
88 device aha # Adaptec 154x scsi adapters
89 device aic # Adaptec 15[012]x scsi adapters, AIC-6[23]60.
90 device bt # Buslogic/Mylex MultiMaster scsi adapters
92 device ncv # NCR 53C500
93 device nsp # Workbit Ninja SCSI-3
94 device stg # TMC 18C30/18C50
96 # RAID controllers interfaced to the SCSI subsystem
97 device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID
98 device dpt # DPT Smartcache III, IV - See NOTES for options!
99 device mly # Mylex AcceleRAID/eXtremeRAID
102 device scbus # SCSI bus (required)
103 device da # Direct Access (disks)
104 device sa # Sequential Access (tape etc)
106 device pass # Passthrough device (direct SCSI access)
109 device aac # Adaptec FSA RAID
110 device amr # AMI MegaRAID
111 device ida # Compaq Smart RAID
112 device mlx # Mylex DAC960 family
113 device twe # 3ware ATA RAID
115 # atkbdc0 controls both the keyboard and the PS/2 mouse
116 device atkbdc 1 # At keyboard controller
117 device atkbd # at keyboard
118 device psm # psm mouse
120 device vga # VGA screen
122 # splash screen/screen saver
125 # syscons is the default console driver, resembling an SCO console
128 # Enable this for the pcvt (VT220 compatible) console driver
130 #options XSERVER # support for X server on a vt console
131 #options FAT_CURSOR # start with block cursor
132 # If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines
133 #options PCVT_SCANSET=2 # IBM keyboards are non-std
135 # Floating point support - do not disable.
138 # Power management support (see NOTES for more options)
140 # Add suspend/resume support for the i8254.
146 # PCCARD (PCMCIA) support
147 device card # pccard bus
148 device pcic # PCMCIA bridge
151 device sio # 8250, 16[45]50 based serial ports
155 device ppbus # Parallel port bus (required)
157 device plip # TCP/IP over parallel
158 device ppi # Parallel port interface device
159 #device vpo # Requires scbus and da
163 device de # DEC/Intel DC21x4x (``Tulip'')
164 device fxp # Intel EtherExpress PRO/100B (82557, 82558)
165 device vx # 3Com 3c590, 3c595 (``Vortex'')
166 device wx # Intel Gigabit Ethernet Card (``Wiseman'')
168 # PCI Ethernet NICs that use the common MII bus controller code.
169 # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
170 device miibus # MII bus support
171 device dc # DEC/Intel 21143 and various workalikes
172 device pcn # AMD Am79C79x PCI 10/100 NICs
173 device rl # RealTek 8129/8139
174 device sf # Adaptec AIC-6915 (``Starfire'')
175 device sis # Silicon Integrated Systems SiS 900/SiS 7016
176 device ste # Sundance ST201 (D-Link DFE-550TX)
177 device tl # Texas Instruments ThunderLAN
178 device tx # SMC EtherPower II (83c170 ``EPIC'')
179 device vr # VIA Rhine, Rhine II
180 device wb # Winbond W89C840F
181 device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
183 # ISA Ethernet NICs. pccard nics included.
184 device cs # Crystal Semiconductor CS89x0 NIC
185 # 'device ed' requires 'device miibus'
186 device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards
187 device ex # Intel EtherExpress Pro/10 and Pro/10+
188 device ep # Etherlink III based cards
189 device fe # Fujitsu MB8696x based cards
190 device sn # SMC's 9000 series of ethernet chips
191 device xe # Xircom pccard ethernet
193 # The probe order of these is presently determined by i386/isa/isa_compat.c.
199 device an # Aironet 4500/4800 802.11 wireless NICs.
200 device awi # BayStack 660 and others
201 device wi # WaveLAN/IEEE 802.11 wireless NICs.
202 #device wl # Older non 802.11 Wavelan wireless NIC.
204 # Pseudo devices - the number indicates how many units to allocated.
205 device random # Entropy device
206 device loop # Network loopback
207 device ether # Ethernet support
208 device sl # Kernel SLIP
209 device ppp 1 # Kernel PPP
210 device tun # Packet tunnel.
211 device pty # Pseudo-ttys (telnet etc)
212 device md # Memory "disks"
213 device gif 4 # IPv6 and IPv4 tunneling
214 device faith 1 # IPv6-to-IPv4 relaying (translation)
216 # The `bpf' device enables the Berkeley Packet Filter.
217 # Be aware of the administrative consequences of enabling this!
218 device bpf # Berkeley packet filter
221 device uhci # UHCI PCI->USB interface
222 device ohci # OHCI PCI->USB interface
223 device usb # USB Bus (required)
224 #device udbp # USB Double Bulk Pipe devices
225 device ugen # Generic
226 device uhid # "Human Interface Devices"
227 device ukbd # Keyboard
228 device ulpt # Printer
229 device umass # Disks/Mass storage - Requires scbus and da
231 device urio # Diamond Rio 500 MP3 player
232 device uscanner # Scanners
233 # USB Ethernet, requires mii
234 device aue # ADMtek USB ethernet
235 device cue # CATC USB ethernet
236 device kue # Kawasaki LSI USB ethernet