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 COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!]
50 options COMPAT_FREEBSD4 # Compatible with FreeBSD4
51 options SCSI_DELAY=15000 # Delay (in ms) before probing SCSI
52 options EPSON_BOUNCEDMA # use bounce buffer for 15-16M
53 #options EPSON_MEMWIN # EPSON memory window support
55 options KTRACE # ktrace(1) support
56 options SYSVSHM # SYSV-style shared memory
57 options SYSVMSG # SYSV-style message queues
58 options SYSVSEM # SYSV-style semaphores
59 options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
60 options KBD_INSTALL_CDEV # install a CDEV entry in /dev
61 options PFIL_HOOKS # pfil(9) framework
63 # Debugging for use in -current
64 options DDB # Enable the kernel debugger
65 options INVARIANTS # Enable calls of extra sanity checking
66 options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
67 options WITNESS # Enable checks to detect deadlocks and cycles
68 options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
70 # To make an SMP kernel, the next two are needed
71 #options SMP # Symmetric MultiProcessor Kernel
72 #device apic # I/O APIC
76 #options COMPAT_OLDISA # Old ISA driver shims
81 # ATA and ATAPI devices
83 device atadisk # ATA disk drives
84 device atapicd # ATAPI CDROM drives
85 device atapifd # ATAPI floppy drives
86 device atapist # ATAPI tape drives
87 options ATA_STATIC_ID # Static device numbering
89 # IDE controller and disks
90 #device wdc 1 # Needs COMPAT_OLDISA
92 # ATAPI devices on wdc
93 #device wcd 1 # IDE CD-ROM
96 device adv # Advansys SCSI adapters
97 device ahc # AHA2940 and onboard AIC7xxx devices
98 device amd # AMD 53C974 (Tekram DC-390(T))
99 device isp # Qlogic family
100 #device ncr # NCR/Symbios Logic
101 device sym # NCR/Symbios Logic (newer chipsets + those of `ncr')
103 device aic # PC-9801-100
104 #options BS_TARG_SAFEMODE
105 #device bs 1 # WD33C93 SCSI card (55/92 like board)
106 device ct # host adapter using WD33C93[ABC] chip (C bus)
108 device ncv # NCR 53C500
109 device nsp # Workbit Ninja SCSI-3
110 device stg # TMC 18C30/18C50
113 device scbus # SCSI bus (required for SCSI)
114 device ch # SCSI media changers
115 device da # Direct Access (disks)
116 device sa # Sequential Access (tape etc)
118 device pass # Passthrough device (direct SCSI access)
119 device ses # SCSI Environmental Services (and SAF-TE)
122 device pckbd # PC98 keyboard
124 device gdc # GDC screen
126 device splash # Splash screen and screen saver support
128 # syscons is the default console driver, resembling an SCO console
131 # Floating point support - do not disable.
134 # Power management support (see NOTES for more options)
139 # Add suspend/resume support for the i8254.
143 #device pcm # Windows Sound System
144 #device sbc # Sound Blaster 16
147 device card 1 # pccard bus
148 device pcic # PCMCIA bridge
151 options COM_MULTIPORT
152 #options COM_ESP # ESP98
153 device sio # 8250, 16[45]50, 8251 based serial ports
160 device ppbus # Parallel port bus (required)
162 device plip # TCP/IP over parallel
163 device ppi # Parallel port interface device
164 #device vpo # Requires scbus and da
166 # Please stay olpt driver after ppc driver
170 device de # DEC/Intel DC21x4x (``Tulip'')
171 device em # Intel PRO/1000 adapter Gigabit Ethernet Card
172 device txp # 3Com 3cR990 (``Typhoon'')
173 device vx # 3Com 3c590, 3c595 (``Vortex'')
175 # PCI Ethernet NICs that use the common MII bus controller code.
176 # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
177 device miibus # MII bus support
178 device bge # Broadcom BCM570xx Gigabit Ethernet
179 device dc # DEC/Intel 21143 and various workalikes
180 device fxp # Intel EtherExpress PRO/100B (82557, 82558)
181 device pcn # AMD Am79C97x PCI 10/100 NICs
182 device re # RealTek 8139C+/8169/8169S/8110S
183 device rl # RealTek 8129/8139
184 device sf # Adaptec AIC-6915 (``Starfire'')
185 device sis # Silicon Integrated Systems SiS 900/SiS 7016
186 device ste # Sundance ST201 (D-Link DFE-550TX)
187 device tl # Texas Instruments ThunderLAN
188 device tx # SMC EtherPower II (83c170 ``EPIC'')
189 device vr # VIA Rhine, Rhine II
190 device wb # Winbond W89C840F
191 device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
193 # ISA Ethernet NICs. pccard NICs included.
194 # 'device ed' requires 'device miibus'
195 device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards
196 device ep # Etherlink III based cards
197 device fe # Fujitsu MB8696x based cards
198 device lnc # C-NET(98)S
199 device sn # SMC's 9000 series of ethernet chips
201 device xe # Xircom pccard ethernet
204 device wlan # 802.11 support
205 device an # Aironet 4500/4800 802.11 wireless NICs.
206 device awi # BayStack 660 and others
207 device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs.
208 #device wl # Older non 802.11 Wavelan wireless NIC.
210 # Pseudo devices - the number indicates how many units to allocate.
211 device random # Entropy device
212 device loop # Network loopback
213 device ether # Ethernet support
214 device sl # Kernel SLIP
215 device ppp # Kernel PPP
216 device tun # Packet tunnel.
217 device pty # Pseudo-ttys (telnet etc)
218 device md # Memory "disks"
219 device gif # IPv6 and IPv4 tunneling
220 device faith # IPv6-to-IPv4 relaying (translation)
222 # The `bpf' device enables the Berkeley Packet Filter.
223 # Be aware of the administrative consequences of enabling this!
224 device bpf # Berkeley packet filter
226 #device compat_atdisk # IBM-PC HDD support
229 #device uhci # UHCI PCI->USB interface
230 #device ohci # OHCI PCI->USB interface
231 #device usb # USB Bus (required)
232 #device udbp # USB Double Bulk Pipe devices
233 #device ugen # Generic
234 #device uhid # "Human Interface Devices"
235 #device ukbd # Keyboard
236 #device ulpt # Printer
237 #device umass # Disks/Mass storage - Requires scbus and da
239 #device urio # Diamond Rio 500 MP3 player
240 #device uscanner # Scanners
241 # USB Ethernet, requires mii
242 #device aue # ADMtek USB ethernet
243 #device axe # ASIX Electronics USB ethernet
244 #device cue # CATC USB ethernet
245 #device kue # Kawasaki LSI USB ethernet
248 #device firewire # FireWire bus code
249 #device sbp # SCSI over FireWire (Requires scbus and da)
250 #device fwe # Ethernet over FireWire (non-standard!)