2 # GENERIC -- Generic kernel configuration file for FreeBSD/pc98
4 # For more information on this file, please read the handbook section on
5 # Kernel Configuration Files:
7 # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/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 ../../conf/NOTES and NOTES files.
16 # If you are in doubt as to the purpose or necessity of a line, check first
22 #cpu I386_CPU # Do not enable with other cpu types
28 # To statically compile in device wiring instead of /boot/device.hints
29 #hints "GENERIC.hints" # Default places to look for devices.
31 makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
34 options SCHED_ULE # ULE scheduler
35 options INET # InterNETworking
36 options INET6 # IPv6 communications protocols
37 options FFS # Berkeley Fast Filesystem
38 options SOFTUPDATES # Enable FFS soft updates support
39 options UFS_ACL # Support for access control lists
40 options UFS_DIRHASH # Improve performance on big directories
41 options MD_ROOT # MD is a potential root device
42 options NFSCLIENT # Network Filesystem Client
43 options NFSSERVER # Network Filesystem Server
44 options NFS_ROOT # NFS usable as /, requires NFSCLIENT
45 options MSDOSFS # MSDOS Filesystem
46 options CD9660 # ISO 9660 Filesystem
47 options PROCFS # Process filesystem (requires PSEUDOFS)
48 options PSEUDOFS # Pseudo-filesystem framework
49 options GEOM_GPT # GUID Partition Tables.
50 options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!]
51 options COMPAT_FREEBSD4 # Compatible with FreeBSD4
52 options SCSI_DELAY=15000 # Delay (in ms) before probing SCSI
53 options EPSON_BOUNCEDMA # use bounce buffer for 15-16M
54 #options EPSON_MEMWIN # EPSON memory window support
56 options KTRACE # ktrace(1) support
57 options SYSVSHM # SYSV-style shared memory
58 options SYSVMSG # SYSV-style message queues
59 options SYSVSEM # SYSV-style semaphores
60 options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
61 options KBD_INSTALL_CDEV # install a CDEV entry in /dev
62 options PFIL_HOOKS # pfil(9) framework
64 # Debugging for use in -current
65 options KDB # Enable kernel debugger support.
66 options DDB # Support DDB.
67 options GDB # Support remote GDB.
68 options INVARIANTS # Enable calls of extra sanity checking
69 options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
70 options WITNESS # Enable checks to detect deadlocks and cycles
71 options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
73 # To make an SMP kernel, the next two are needed
74 #options SMP # Symmetric MultiProcessor Kernel
75 #device apic # I/O APIC
79 #options COMPAT_OLDISA # Old ISA driver shims
84 # ATA and ATAPI devices
86 device atadisk # ATA disk drives
87 device atapicd # ATAPI CDROM drives
88 device atapifd # ATAPI floppy drives
89 device atapist # ATAPI tape drives
90 options ATA_STATIC_ID # Static device numbering
92 # IDE controller and disks
93 #device wdc 1 # Needs COMPAT_OLDISA
95 # ATAPI devices on wdc
96 #device wcd 1 # IDE CD-ROM
99 device adv # Advansys SCSI adapters
100 device ahc # AHA2940 and onboard AIC7xxx devices
101 device amd # AMD 53C974 (Tekram DC-390(T))
102 device isp # Qlogic family
103 #device ncr # NCR/Symbios Logic
104 device sym # NCR/Symbios Logic (newer chipsets + those of `ncr')
106 device aic # PC-9801-100
107 device ct # host adapter using WD33C93[ABC] chip (C bus)
109 device ncv # NCR 53C500
110 device nsp # Workbit Ninja SCSI-3
111 device stg # TMC 18C30/18C50
114 device scbus # SCSI bus (required for SCSI)
115 device ch # SCSI media changers
116 device da # Direct Access (disks)
117 device sa # Sequential Access (tape etc)
119 device pass # Passthrough device (direct SCSI access)
120 device ses # SCSI Environmental Services (and SAF-TE)
123 device pckbd # PC98 keyboard
125 device gdc # GDC screen
127 device splash # Splash screen and screen saver support
129 # syscons is the default console driver, resembling an SCO console
132 #device agp # support several AGP chipsets
134 # Floating point support - do not disable.
137 # Power management support (see NOTES for more options)
142 # Add suspend/resume support for the i8254.
146 #device sound # Generic sound driver
147 #device snd_mss # Microsoft Sound System
148 #device "snd_sb16" # Sound Blaster 16
149 #device snd_sbc # Sound Blaster
152 device card # pccard bus
153 device pcic # PCMCIA bridge
156 options COM_MULTIPORT
157 #options COM_ESP # ESP98
158 device sio # 8250, 16[45]50, 8251 based serial ports
165 device ppbus # Parallel port bus (required)
167 device plip # TCP/IP over parallel
168 device ppi # Parallel port interface device
169 #device vpo # Requires scbus and da
171 # Please stay olpt driver after ppc driver
175 device de # DEC/Intel DC21x4x (``Tulip'')
176 device em # Intel PRO/1000 adapter Gigabit Ethernet Card
177 device txp # 3Com 3cR990 (``Typhoon'')
178 device vx # 3Com 3c590, 3c595 (``Vortex'')
180 # PCI Ethernet NICs that use the common MII bus controller code.
181 # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
182 device miibus # MII bus support
183 device bfe # Broadcom BCM440x 10/100 Ethernet
184 device bge # Broadcom BCM570xx Gigabit Ethernet
185 device dc # DEC/Intel 21143 and various workalikes
186 device fxp # Intel EtherExpress PRO/100B (82557, 82558)
187 device pcn # AMD Am79C97x PCI 10/100 (precedence over 'lnc')
188 device re # RealTek 8139C+/8169/8169S/8110S
189 device rl # RealTek 8129/8139
190 device sf # Adaptec AIC-6915 (``Starfire'')
191 device sis # Silicon Integrated Systems SiS 900/SiS 7016
192 device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet
193 device ste # Sundance ST201 (D-Link DFE-550TX)
194 device ti # Alteon Networks Tigon I/II gigabit Ethernet
195 device tl # Texas Instruments ThunderLAN
196 device tx # SMC EtherPower II (83c170 ``EPIC'')
197 device vr # VIA Rhine, Rhine II
198 device wb # Winbond W89C840F
199 device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
201 # ISA Ethernet NICs. pccard NICs included.
202 # 'device ed' requires 'device miibus'
203 device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards
204 device ep # Etherlink III based cards
205 device fe # Fujitsu MB8696x based cards
206 device lnc # C-NET(98)S
207 device sn # SMC's 9000 series of Ethernet chips
209 device xe # Xircom pccard Ethernet
212 device wlan # 802.11 support
213 device an # Aironet 4500/4800 802.11 wireless NICs.
214 device awi # BayStack 660 and others
215 device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs.
216 #device wl # Older non 802.11 Wavelan wireless NIC.
219 device random # Entropy device
220 device loop # Network loopback
221 device ether # Ethernet support
222 device sl # Kernel SLIP
223 device ppp # Kernel PPP
224 device tun # Packet tunnel.
225 device pty # Pseudo-ttys (telnet etc)
226 device md # Memory "disks"
227 device gif # IPv6 and IPv4 tunneling
228 device faith # IPv6-to-IPv4 relaying (translation)
230 # The `bpf' device enables the Berkeley Packet Filter.
231 # Be aware of the administrative consequences of enabling this!
232 device bpf # Berkeley packet filter
235 #device uhci # UHCI PCI->USB interface
236 #device ohci # OHCI PCI->USB interface
237 #device usb # USB Bus (required)
238 #device udbp # USB Double Bulk Pipe devices
239 #device ugen # Generic
240 #device uhid # "Human Interface Devices"
241 #device ukbd # Keyboard
242 #device ulpt # Printer
243 #device umass # Disks/Mass storage - Requires scbus and da
245 #device urio # Diamond Rio 500 MP3 player
246 #device uscanner # Scanners
247 # USB Ethernet, requires mii
248 #device aue # ADMtek USB Ethernet
249 #device axe # ASIX Electronics USB Ethernet
250 #device cue # CATC USB Ethernet
251 #device kue # Kawasaki LSI USB Ethernet
252 #device rue # RealTek RTL8150 USB Ethernet
255 #device firewire # FireWire bus code
256 #device sbp # SCSI over FireWire (Requires scbus and da)
257 #device fwe # Ethernet over FireWire (non-standard!)