2 # GENERIC -- Generic kernel configuration file for DragonFly/i386
4 # Check the LINT configuration file in sys/config, for an
5 # exhaustive list of options.
16 makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
18 options MATH_EMULATE #Support for x87 emulation
19 options INET #InterNETworking
20 options INET6 #IPv6 communications protocols
21 options HAMMER #Hammer Filesystem
22 options NULLFS #NULL filesystem
23 options FFS #Berkeley Fast Filesystem
24 options FFS_ROOT #FFS usable as root device [keep this!]
25 options SOFTUPDATES #Enable FFS soft updates support
26 options UFS_DIRHASH #Improve performance on big directories
27 options MFS #Memory Filesystem
28 options TMPFS #Temporary Filesystem
29 options MD_ROOT #MD is a potential root device
30 options NFS #Network Filesystem
31 options NFS_ROOT #NFS usable as root device, NFS required
32 options MSDOSFS #MSDOS Filesystem
33 options CD9660 #ISO 9660 Filesystem
34 options PROCFS #Process filesystem
35 #options COMPAT_43 #Compatible with BSD 4.3
36 options COMPAT_DF12 #Compatible with DragonFly up to 1.2
37 options SCSI_DELAY=5000 #Delay (in ms) before probing SCSI
38 options IFPOLL_ENABLE # Support mixed interrupt-polling
39 # handling of network device drivers
40 options UCONSOLE #Allow users to grab the console
41 options USERCONFIG #boot -c editor
42 options VISUAL_USERCONFIG #visual boot -c editor
43 options KTRACE #ktrace(1) support
44 options SYSVSHM #SYSV-style shared memory
45 options SYSVMSG #SYSV-style message queues
46 options SYSVSEM #SYSV-style semaphores
47 options P1003_1B #Posix P1003_1B real-time extensions
48 options _KPOSIX_PRIORITY_SCHEDULING
49 options ICMP_BANDLIM #Rate limit bad replies
50 options KBD_INSTALL_CDEV # install a CDEV entry in /dev
51 options AHC_REG_PRETTY_PRINT # Print register bitfields in debug
52 # output. Adds ~128k to driver.
53 options AHD_REG_PRETTY_PRINT # Print register bitfields in debug
54 # output. Adds ~215k to driver.
55 options DSCHED_FQ # Fair-queuing disk scheduler
58 options ALTQ #alternate queueing
59 options ALTQ_CBQ #class based queueing
60 options ALTQ_RED #random early detection
61 options ALTQ_RIO #triple red for diffserv (needs RED)
62 options ALTQ_HFSC #hierarchical fair service curve
63 options ALTQ_PRIQ #priority queue
64 options ALTQ_FAIRQ #fair queueing
65 #options ALTQ_NOPCC #don't use processor cycle counter
66 #options ALTQ_DEBUG #for debugging
68 # Debugging for Development
77 device fdc0 at isa? port IO_FD1 irq 6 drq 2
78 device fd0 at fdc0 drive 0
79 device fd1 at fdc0 drive 1
81 # If you have a Toshiba Libretto with its Y-E Data PCMCIA floppy,
82 # don't use the above line for fdc0 but the following one:
85 # AHCI driver, this will override NATA for AHCI devices,
86 # both drivers may be included.
94 # NEW-ATA (NATA) and ATAPI devices
97 device natadisk # ATA disk drives
98 device natapicd # ATAPI CDROM drives
99 device natapifd # ATAPI floppy drives
100 device natapist # ATAPI tape drives
101 device natapicam # Emulate ATAPI devices as SCSI
102 device nataraid # support for ATA software RAID
104 options ATA_STATIC_ID # Static device numbering
107 device ahc # AHA2940 and onboard AIC7xxx devices
108 device ahd # AHA39320/29320 and onboard AIC79xx devices
109 device amd # AMD 53C974 (Tekram DC-390(T))
110 device isp # Qlogic family
111 #device ispfw # Firmware for QLogic HBAs- normally a module
112 device mpt # LSI-Logic MPT/Fusion
113 device mps # LSI-Logic MPT-Fusion 2
114 device ncr # NCR/Symbios Logic
115 device sym # NCR/Symbios Logic (newer chipsets)
116 options SYM_SETUP_LP_PROBE_MAP=0x40
117 # Allow ncr to attach legacy NCR devices when
118 # both sym and ncr are configured
125 device ncv # NCR 53C500
126 device nsp # Workbit Ninja SCSI-3
127 device stg # TMC 18C30/18C50
130 device scbus # SCSI bus (required)
131 device da # Direct Access (disks)
132 device sa # Sequential Access (tape etc)
134 device pass # Passthrough device (direct SCSI access)
135 device sg # Passthrough device (linux scsi generic)
137 # RAID controllers interfaced to the SCSI subsystem
138 device arcmsr # Areca SATA II RAID
139 device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID
140 device ciss # Compaq SmartRAID 5* series
141 device dpt # DPT Smartcache - See LINT for options!
142 device "hpt27xx" # Highpoint RocketRAID 27xx series
143 device hptiop # Highpoint RocketRAID 3xxx series
144 device hptmv # Highpoint RocketRAID 182x
145 device hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx
146 device iir # Intel Integrated RAID
147 device mly # Mylex AcceleRAID/eXtremeRAID
148 device mrsas # LSI MegaRAID SAS (Thunderbolt series and up)
149 device twa # 3ware 9000 series PATA/SATA RAID
150 device tws # 3ware 9750 series SATA/SAS RAID
153 device aac # Adaptec FSA RAID, Dell PERC2/PERC3
154 device aacp # SCSI passthrough for aac (requires CAM)
155 device amr # AMI MegaRAID
156 device amrp # SCSI Passthrough interface (optional, CAM req.)
157 device ida # Compaq Smart RAID
158 device ips # IBM ServeRAID
159 device mlx # Mylex DAC960 family
160 device mfi # LSI MegaRAID SAS
161 device mfip # LSI MegaRAID SAS passthrough, requires CAM
162 device pst # Promise Supertrack
163 device twe # 3ware Escalade 7000/8000's
166 device virtio # VirtIO core
167 device virtio_blk # VirtIO disk driver
168 device vtnet # VirtIO network driver
169 device virtio_pci # VirtIO transport over PCI bus
171 # atkbdc0 controls both the keyboard and the PS/2 mouse
172 device atkbdc0 at isa? port IO_KBD
173 device atkbd0 at atkbdc? irq 1
174 device psm0 at atkbdc? irq 12
178 # kbdmux is the keyboard multiplexer
181 # splash screen/screen saver
184 # syscons is the default console driver, resembling an SCO console
185 device sc0 at isa? flags 0x100
186 options SC_PIXEL_MODE # add support for the raster text mode
188 device agp # support several AGP chipsets
190 # Floating point support - do not disable.
191 device npx0 at nexus? port IO_NPX irq 13
193 # Power management support (see LINT for more options)
194 device apm0 at nexus? disable flags 0x20 # Advanced Power Management
195 # Intel performance-energy bias
197 # Intel software controlled clock modulation
200 # HW monitoring devices
201 #device aps0 at isa? port 0x1600
202 device lm0 at isa? port 0x290
203 device it0 at isa? port 0x290
204 device it1 at isa? port 0xc00
205 device it2 at isa? port 0xd00
206 device it3 at isa? port 0x228
207 device wbsio0 at isa? port 0x2e
208 device wbsio1 at isa? port 0x4e
209 device lm#3 at wbsio?
210 # Intel Core and newer CPUs on-die digital thermal sensor support
213 # PCCARD (PCMCIA) support
219 device sio0 at isa? port IO_COM1 flags 0x10 irq 4
220 device sio1 at isa? port IO_COM2 irq 3
221 device sio2 at isa? disable port IO_COM3 irq 5
222 device sio3 at isa? disable port IO_COM4 irq 9
225 device ppc0 at isa? irq 7
226 device ppbus # Parallel port bus (required)
228 device plip # TCP/IP over parallel
229 device ppi # Parallel port interface device
230 #device vpo # Requires scbus and da
233 device de # DEC/Intel DC21x4x (``Tulip'')
234 device txp # 3Com 3cR990 (``Typhoon'')
235 device vx # 3Com 3c590, 3c595 (``Vortex'')
237 device em # Intel PRO/1000 adapter Gigabit Ethernet Card (``Wiseman'')
239 device igb # Intel Pro/1000 (82575, 82576, 82580, i350)
241 device ig_hal # Intel PRO/1000 hardware abstraction layer
242 device ix # Intel PRO/10GbE PCIE Ethernet Family
244 device oce # Emulex OneConnect 10Gb
246 # PCI Ethernet NICs that use the common MII bus controller code.
247 # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
248 device miibus # MII bus support
249 device ae # Attansic/Atheros L2 Fast Ethernet
250 device age # Attansic/Atheros L1 Gigabit Ethernet
251 device alc # Atheros AR8131/AR8132
252 device ale # Atheros AR8121/AR8113/AR8114
253 device bce # Broadcom NetXtreme II Gigabit Ethernet
254 device bfe # Broadcom BCM440x 10/100 Ethernet
255 device bnx # Broadcom NetXtreme 5718/57785 Gigabit Ethernet
256 device dc # DEC/Intel 21143 and various workalikes
257 device ed # NE-2000 and WD-80x3 Ethernet
258 device et # Agere ET1310 10/100/1000 Ethernet
259 device fxp # Intel EtherExpress PRO/100B (82557, 82558)
260 device jme # JMicron Gigabit/Fast Ethernet
261 device pcn # AMD Am79C97x PCI 10/100 NICs
262 device rl # RealTek 8129/8139
263 device re # RealTek 8139C+/8169
264 device sf # Adaptec AIC-6915 (``Starfire'')
265 device sis # Silicon Integrated Systems SiS 900/SiS 7016
266 device sk # SysKonnect GEnesis, LinkSys EG1023, D-Link
267 device ste # Sundance ST201 (D-Link DFE-550TX)
268 device tl # Texas Instruments ThunderLAN
269 device tx # SMC EtherPower II (83c170 ``EPIC'')
270 device vge # VIA 612x GigE
271 device vr # VIA Rhine, Rhine II
272 device wb # Winbond W89C840F
273 device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
274 device bge # Broadcom BCM570x (``Tigon III'')
275 device stge # Sundance/Tamarack TC9021 Gigabit Ethernet
276 device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet
277 device nfe # NVIDIA nForce MCP 10/100/Gigabit Ethernet
279 device xe # Xircom Ethernet
283 device fe0 at isa? disable port 0x300
286 options IEEE80211_DEBUG #enable debugging msgs
287 options IEEE80211_SUPPORT_MESH #enable 802.11s D3.0 support
288 options IEEE80211_SUPPORT_TDMA #enable TDMA support
289 device wlan # 802.11 support
290 device wlan_ccmp # 802.11 CCMP support
291 device wlan_tkip # 802.11 TKIP support
292 device wlan_wep # 802.11 WEP support
293 #device wlan_amrr # AMRR
295 # All wireless NICs require wlan and wlan_amrr
296 # Aironet 4500/4800 802.11 wireless NICs. Note: the declaration below will
297 # work for PCMCIA and PCI cards, as well as ISA cards set to ISA PnP
298 # mode (the factory default). If you set the switches on your ISA
299 # card for a manually chosen I/O address and IRQ, you must specify
300 # those parameters here.
302 device ath # Atheros NICs
303 device ath_hal # Atheros Hardware Access Layer
304 options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors
305 device ath_rate_sample # Atheros Sample TX rate control algorithm
306 device siba_bwn # Sonic Inc. Silicon Backplane needed for bwn
307 device bwn # Broadcom BCM43xx NICs using v4 firmware
308 device ral # Ralink Technology 802.11 wireless NIC
310 #device rtw # RealTek 802.11 wireless NIC
311 # WaveLAN/IEEE 802.11 wireless NICs. Note: the WaveLAN/IEEE really
312 # exists only as a PCMCIA device, so there is no ISA attachment needed
313 # and resources will always be dynamically assigned by the pccard code.
316 device lnc0 at isa? disable port 0x280 irq 10 drq 0
317 device cs0 at isa? disable port 0x300
318 device sn0 at isa? disable port 0x300 irq 10
320 # Pseudo devices - the number indicates how many units to allocate.
321 pseudo-device loop # Network loopback
322 pseudo-device ether # Ethernet support
323 pseudo-device sl 1 # Kernel SLIP
324 pseudo-device ppp 1 # Kernel PPP
325 pseudo-device tun # Packet tunnel.
326 pseudo-device pty # Pseudo-ttys (telnet etc)
327 pseudo-device md # Memory "disks"
328 pseudo-device gif # IPv6 and IPv4 tunneling
329 pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation)
335 # The `bpf' pseudo-device enables the Berkeley Packet Filter.
336 # Be aware of the administrative consequences of enabling this!
337 pseudo-device bpf #Berkeley packet filter
339 pseudo-device crypto # core crypto support, used by wlan
340 pseudo-device cryptodev
344 # NOTE: If you enable 'oldusb' you must also disable 'usb' and rebuild
345 # the world with WANT_OLDUSB=true in /etc/make.conf, in addition
346 # to rebuilding the kernel.
348 #device oldusb # use this instead of usb for the old stack
349 #device natausb # ATA-over-USB support (oldusb)
350 #device ugen # Generic (oldusb)
351 #device uscanner # Scanners (oldusb)
352 #device urio # Diamond Rio MP3 Player (oldusb)
353 #device aue # ADMtek USB ethernet (oldusb)
354 #device cue # CATC USB ethernet (oldusb)
355 #device kue # Kawasaki LSI USB ethernet (oldusb)
356 #device rue # RealTek 8150 based USB ethernet (oldusb)
358 device usb # USB Bus (required)
359 device uhci # UHCI PCI->USB interface
360 device ohci # OHCI PCI->USB interface
361 device uhid # "Human Interface Devices"
362 device ukbd # Keyboard
363 device ulpt # Printer
364 device umass # Disks/Mass storage - Requires scbus and da
366 # USB Ethernet, requires mii
367 device axe # ASIX Electronics USB Ethernet
368 # USB wireless NICs, requires wlan, wlan_amrr
369 #device rum # Ralink Technology RT2501USB/RT2601USB
370 #device ural # Ralink Technology RT2500USB
373 device firewire # FireWire bus code
374 device sbp # SCSI over FireWire (Requires scbus and da)
375 device fwe # Ethernet over FireWire (non-standard!)
384 device aesni # hardware crypto/RNG for AES-NI
385 #device glxsb # Geode LX Security Block
386 device padlock # hardware crypto/RNG for VIA C3/C7/Eden
387 device rdrand # hardware RNG for RdRand