2 # GENERIC -- Generic kernel configuration file for FreeBSD/pc98
4 # For more information on this file, please read the config(5) manual page,
5 # and/or the handbook section on 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
26 # To statically compile in device wiring instead of /boot/device.hints
27 #hints "GENERIC.hints" # Default places to look for devices.
29 # Use the following to compile in values accessible to the kernel
30 # through getenv() (or kenv(1) in userland). The format of the file
31 # is 'variable=value', see kenv(1)
35 makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
37 options SCHED_4BSD # 4BSD scheduler
38 #options PREEMPTION # Enable kernel thread preemption
39 options INET # InterNETworking
40 options INET6 # IPv6 communications protocols
41 #options SCTP # Stream Control Transmission Protocol
42 options FFS # Berkeley Fast Filesystem
43 options SOFTUPDATES # Enable FFS soft updates support
44 options UFS_ACL # Support for access control lists
45 options UFS_DIRHASH # Improve performance on big directories
46 options UFS_GJOURNAL # Enable gjournal-based UFS journaling
47 options MD_ROOT # MD is a potential root device
48 options NFSCLIENT # Network Filesystem Client
49 #options NFSSERVER # Network Filesystem Server
50 #options NFSLOCKD # Network Lock Manager
51 options NFS_ROOT # NFS usable as /, requires NFSCLIENT
52 options MSDOSFS # MSDOS Filesystem
53 options CD9660 # ISO 9660 Filesystem
54 #options PROCFS # Process filesystem (requires PSEUDOFS)
55 #options PSEUDOFS # Pseudo-filesystem framework
56 options GEOM_PART_GPT # GUID Partition Tables.
57 options GEOM_LABEL # Provides labelization
58 options COMPAT_43TTY # BSD 4.3 TTY compat (sgtty)
59 options COMPAT_FREEBSD4 # Compatible with FreeBSD4
60 options COMPAT_FREEBSD5 # Compatible with FreeBSD5
61 options COMPAT_FREEBSD6 # Compatible with FreeBSD6
62 options COMPAT_FREEBSD7 # Compatible with FreeBSD7
63 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
64 options EPSON_BOUNCEDMA # use bounce buffer for 15-16M
65 #options EPSON_MEMWIN # EPSON memory window support
67 options KTRACE # ktrace(1) support
68 options STACK # stack(9) support
69 #options SYSVSHM # SYSV-style shared memory
70 #options SYSVMSG # SYSV-style message queues
71 #options SYSVSEM # SYSV-style semaphores
72 options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
73 options KBD_INSTALL_CDEV # install a CDEV entry in /dev
74 options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4)
75 options AUDIT # Security event auditing
76 options MAC # TrustedBSD MAC Framework
78 # Debugging for use in -current
79 options KDB # Enable kernel debugger support.
80 options DDB # Support DDB.
81 options GDB # Support remote GDB.
82 options INVARIANTS # Enable calls of extra sanity checking
83 options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
84 options WITNESS # Enable checks to detect deadlocks and cycles
85 options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
87 # To make an SMP kernel, the next two lines are needed
88 #options SMP # Symmetric MultiProcessor Kernel
89 #device apic # I/O APIC
97 # ATA and ATAPI devices
99 device atadisk # ATA disk drives
100 device atapicd # ATAPI CDROM drives
101 device atapifd # ATAPI floppy drives
102 device atapist # ATAPI tape drives
103 options ATA_STATIC_ID # Static device numbering
106 device adv # Advansys SCSI adapters
107 device ahc # AHA2940 and onboard AIC7xxx devices
108 device amd # AMD 53C974 (Tekram DC-390(T))
109 device isp # Qlogic family
110 #device ncr # NCR/Symbios Logic
111 device sym # NCR/Symbios Logic (newer chipsets + those of `ncr')
113 device aic # PC-9801-100
114 device ct # host adapter using WD33C93[ABC] chip (C bus)
116 #device ncv # NCR 53C500
117 #device nsp # Workbit Ninja SCSI-3
118 #device stg # TMC 18C30/18C50
121 device scbus # SCSI bus (required for SCSI)
122 device ch # SCSI media changers
123 device da # Direct Access (disks)
124 device sa # Sequential Access (tape etc)
126 device pass # Passthrough device (direct SCSI access)
127 device ses # SCSI Environmental Services (and SAF-TE)
130 device pckbd # PC98 keyboard
132 device gdc # GDC screen
134 device splash # Splash screen and screen saver support
136 # syscons is the default console driver, resembling an SCO console
139 #device agp # support several AGP chipsets
141 # Power management support (see NOTES for more options)
146 # Add suspend/resume support for the i8254.
150 #device sound # Generic sound driver
151 #device snd_mss # Microsoft Sound System
152 #device "snd_sb16" # Sound Blaster 16
153 #device snd_sbc # Sound Blaster
155 # PCCARD (PCMCIA) support
156 # PCMCIA and cardbus bridge support
157 #device cbb # cardbus (yenta) bridge
158 #device pccard # PC Card (16-bit) bus
159 #device cardbus # CardBus (32-bit) bus
162 #options COM_MULTIPORT
163 #options COM_ESP # ESP98
164 #device sio # 8250, 16[45]50, 8251 based serial ports
165 device uart # Generic UART driver
172 #device ppbus # Parallel port bus (required)
173 #device lpt # Printer
174 #device plip # TCP/IP over parallel
175 #device ppi # Parallel port interface device
176 #device vpo # Requires scbus and da
178 # Please stay olpt driver after ppc driver
182 device de # DEC/Intel DC21x4x (``Tulip'')
183 #device em # Intel PRO/1000 adapter Gigabit Ethernet Card
184 device le # AMD Am7900 LANCE and Am79C9xx PCnet
185 #device ti # Alteon Networks Tigon I/II gigabit Ethernet
186 device txp # 3Com 3cR990 (``Typhoon'')
187 device vx # 3Com 3c590, 3c595 (``Vortex'')
189 # PCI Ethernet NICs that use the common MII bus controller code.
190 # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
191 device miibus # MII bus support
192 device bfe # Broadcom BCM440x 10/100 Ethernet
193 #device bge # Broadcom BCM570xx Gigabit Ethernet
194 device dc # DEC/Intel 21143 and various workalikes
195 device fxp # Intel EtherExpress PRO/100B (82557, 82558)
196 #device lge # Level 1 LXT1001 gigabit Ethernet
197 #device nge # NatSemi DP83820 gigabit Ethernet
198 device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le')
199 device re # RealTek 8139C+/8169/8169S/8110S
200 device rl # RealTek 8129/8139
201 device sf # Adaptec AIC-6915 (``Starfire'')
202 device sis # Silicon Integrated Systems SiS 900/SiS 7016
203 #device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet
204 device ste # Sundance ST201 (D-Link DFE-550TX)
205 device tl # Texas Instruments ThunderLAN
206 device tx # SMC EtherPower II (83c170 ``EPIC'')
207 #device vge # VIA VT612x gigabit Ethernet
208 device vr # VIA Rhine, Rhine II
209 device wb # Winbond W89C840F
210 device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
212 # ISA Ethernet NICs. pccard NICs included.
213 # 'device ed' requires 'device miibus'
214 device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards
215 device ep # Etherlink III based cards
216 device fe # Fujitsu MB8696x based cards
217 device sn # SMC's 9000 series of Ethernet chips
219 device xe # Xircom pccard Ethernet
222 #device wlan # 802.11 support
223 #options IEEE80211_DEBUG # enable debug msgs
224 #options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's
225 #device wlan_wep # 802.11 WEP support
226 #device wlan_ccmp # 802.11 CCMP support
227 #device wlan_tkip # 802.11 TKIP support
228 #device wlan_amrr # AMRR transmit rate control algorithm
229 #device an # Aironet 4500/4800 802.11 wireless NICs.
230 #device ath # Atheros pci/cardbus NIC's
231 #device ath_hal # pci/cardbus chip support
232 #options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors
233 #device ath_rate_sample # SampleRate tx rate control for ath
234 #device ral # Ralink Technology RT2500 wireless NICs.
235 #device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs.
236 #device wl # Older non 802.11 Wavelan wireless NIC.
239 device loop # Network loopback
240 device random # Entropy device
241 device ether # Ethernet support
242 device tun # Packet tunnel.
243 device pty # BSD-style compatibility pseudo ttys
244 device md # Memory "disks"
245 device gif # IPv6 and IPv4 tunneling
246 device faith # IPv6-to-IPv4 relaying (translation)
247 device firmware # firmware assist module
249 # The `bpf' device enables the Berkeley Packet Filter.
250 # Be aware of the administrative consequences of enabling this!
251 # Note that 'bpf' is required for DHCP.
252 device bpf # Berkeley packet filter
255 #device uhci # UHCI PCI->USB interface
256 #device ohci # OHCI PCI->USB interface
257 #device ehci # EHCI PCI->USB interface (USB 2.0)
258 #device usb # USB Bus (required)
259 #device udbp # USB Double Bulk Pipe devices
260 #device uhid # "Human Interface Devices"
261 #device ukbd # Keyboard
262 #device ulpt # Printer
263 #device umass # Disks/Mass storage - Requires scbus and da
265 #device rum # Ralink Technology RT2501USB wireless NICs
266 #device uath # Atheros AR5523 wireless NICs
267 #device ural # Ralink Technology RT2500USB wireless NICs
268 #device zyd # ZyDAS zb1211/zb1211b wireless NICs
269 #device urio # Diamond Rio 500 MP3 player
271 #device uark # Technologies ARK3116 based serial adapters
272 #device ubsa # Belkin F5U103 and compatible serial adapters
273 #device ubser # BWCT console serial adapters
274 #device uftdi # For FTDI usb serial adapters
275 #device uipaq # Some WinCE based devices
276 #device uplcom # Prolific PL-2303 serial adapters
277 #device uslcom # SI Labs CP2101/CP2102 serial adapters
278 #device uvisor # Visor and Palm devices
279 #device uvscom # USB serial support for DDI pocket's PHS
280 # USB Ethernet, requires miibus
281 #device aue # ADMtek USB Ethernet
282 #device axe # ASIX Electronics USB Ethernet
283 #device cdce # Generic USB over Ethernet
284 #device cue # CATC USB Ethernet
285 #device kue # Kawasaki LSI USB Ethernet
286 #device rue # RealTek RTL8150 USB Ethernet
287 #device udav # Davicom DM9601E USB
290 #device firewire # FireWire bus code
291 #device sbp # SCSI over FireWire (Requires scbus and da)
292 #device fwe # Ethernet over FireWire (non-standard!)