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 twa # 3ware 9000 series PATA/SATA RAID
149 device tws # 3ware 9750 series SATA/SAS RAID
152 device aac # Adaptec FSA RAID, Dell PERC2/PERC3
153 device aacp # SCSI passthrough for aac (requires CAM)
154 device amr # AMI MegaRAID
155 device amrp # SCSI Passthrough interface (optional, CAM req.)
156 device ida # Compaq Smart RAID
157 device ips # IBM ServeRAID
158 device mlx # Mylex DAC960 family
159 device mfi # LSI MegaRAID SAS
160 device mfip # LSI MegaRAID SAS passthrough, requires CAM
161 device pst # Promise Supertrack
162 device twe # 3ware Escalade 7000/8000's
165 device virtio # VirtIO core
166 device virtio_blk # VirtIO disk driver
167 device virtio_pci # VirtIO transport over PCI bus
169 # atkbdc0 controls both the keyboard and the PS/2 mouse
170 device atkbdc0 at isa? port IO_KBD
171 device atkbd0 at atkbdc? irq 1
172 device psm0 at atkbdc? irq 12
176 # kbdmux is the keyboard multiplexer
179 # splash screen/screen saver
182 # syscons is the default console driver, resembling an SCO console
183 device sc0 at isa? flags 0x100
184 options SC_PIXEL_MODE # add support for the raster text mode
186 device agp # support several AGP chipsets
188 # Floating point support - do not disable.
189 device npx0 at nexus? port IO_NPX irq 13
191 # Power management support (see LINT for more options)
192 device apm0 at nexus? disable flags 0x20 # Advanced Power Management
193 # Intel performance-energy bias
195 # Intel software controlled clock modulation
198 # HW monitoring devices
199 #device aps0 at isa? port 0x1600
200 device lm0 at isa? port 0x290
201 device it0 at isa? port 0x290
202 device it1 at isa? port 0xc00
203 device it2 at isa? port 0xd00
204 device it3 at isa? port 0x228
205 device wbsio0 at isa? port 0x2e
206 device wbsio1 at isa? port 0x4e
207 device lm#3 at wbsio?
208 # Intel Core and newer CPUs on-die digital thermal sensor support
211 # PCCARD (PCMCIA) support
217 device sio0 at isa? port IO_COM1 flags 0x10 irq 4
218 device sio1 at isa? port IO_COM2 irq 3
219 device sio2 at isa? disable port IO_COM3 irq 5
220 device sio3 at isa? disable port IO_COM4 irq 9
223 device ppc0 at isa? irq 7
224 device ppbus # Parallel port bus (required)
226 device plip # TCP/IP over parallel
227 device ppi # Parallel port interface device
228 #device vpo # Requires scbus and da
231 device de # DEC/Intel DC21x4x (``Tulip'')
232 device txp # 3Com 3cR990 (``Typhoon'')
233 device vx # 3Com 3c590, 3c595 (``Vortex'')
235 device em # Intel PRO/1000 adapter Gigabit Ethernet Card (``Wiseman'')
237 device igb # Intel Pro/1000 (82575, 82576, 82580, i350)
239 device ig_hal # Intel PRO/1000 hardware abstraction layer
240 device ix # Intel PRO/10GbE PCIE Ethernet Family
242 device oce # Emulex OneConnect 10Gb
244 # PCI Ethernet NICs that use the common MII bus controller code.
245 # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
246 device miibus # MII bus support
247 device ae # Attansic/Atheros L2 Fast Ethernet
248 device age # Attansic/Atheros L1 Gigabit Ethernet
249 device alc # Atheros AR8131/AR8132
250 device ale # Atheros AR8121/AR8113/AR8114
251 device bce # Broadcom NetXtreme II Gigabit Ethernet
252 device bfe # Broadcom BCM440x 10/100 Ethernet
253 device bnx # Broadcom NetXtreme 5718/57785 Gigabit Ethernet
254 device dc # DEC/Intel 21143 and various workalikes
255 device et # Agere ET1310 10/100/1000 Ethernet
256 device fxp # Intel EtherExpress PRO/100B (82557, 82558)
257 device jme # JMicron Gigabit/Fast Ethernet
258 device pcn # AMD Am79C97x PCI 10/100 NICs
259 device rl # RealTek 8129/8139
260 device re # RealTek 8139C+/8169
261 device sf # Adaptec AIC-6915 (``Starfire'')
262 device sis # Silicon Integrated Systems SiS 900/SiS 7016
263 device sk # SysKonnect GEnesis, LinkSys EG1023, D-Link
264 device ste # Sundance ST201 (D-Link DFE-550TX)
265 device tl # Texas Instruments ThunderLAN
266 device tx # SMC EtherPower II (83c170 ``EPIC'')
267 device vge # VIA 612x GigE
268 device vr # VIA Rhine, Rhine II
269 device wb # Winbond W89C840F
270 device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
271 device bge # Broadcom BCM570x (``Tigon III'')
272 device stge # Sundance/Tamarack TC9021 Gigabit Ethernet
273 device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet
274 device nfe # NVIDIA nForce MCP 10/100/Gigabit Ethernet
277 # 'device ed' requires 'device miibus'
278 device ed0 at isa? disable port 0x280 irq 10 iomem 0xd8000
281 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 ral # Ralink Technology 802.11 wireless NIC
308 #device rtw # RealTek 802.11 wireless NIC
309 # WaveLAN/IEEE 802.11 wireless NICs. Note: the WaveLAN/IEEE really
310 # exists only as a PCMCIA device, so there is no ISA attachment needed
311 # and resources will always be dynamically assigned by the pccard code.
314 device lnc0 at isa? disable port 0x280 irq 10 drq 0
315 device cs0 at isa? disable port 0x300
316 device sn0 at isa? disable port 0x300 irq 10
318 # Pseudo devices - the number indicates how many units to allocate.
319 pseudo-device loop # Network loopback
320 pseudo-device ether # Ethernet support
321 pseudo-device sl 1 # Kernel SLIP
322 pseudo-device ppp 1 # Kernel PPP
323 pseudo-device tun # Packet tunnel.
324 pseudo-device pty # Pseudo-ttys (telnet etc)
325 pseudo-device md # Memory "disks"
326 pseudo-device gif # IPv6 and IPv4 tunneling
327 pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation)
333 # The `bpf' pseudo-device enables the Berkeley Packet Filter.
334 # Be aware of the administrative consequences of enabling this!
335 pseudo-device bpf #Berkeley packet filter
337 pseudo-device crypto # core crypto support, used by wlan
338 pseudo-device cryptodev
342 # NOTE: If you enable 'oldusb' you must also disable 'usb' and rebuild
343 # the world with WANT_OLDUSB=true in /etc/make.conf, in addition
344 # to rebuilding the kernel.
346 #device oldusb # use this instead of usb for the old stack
347 #device natausb # ATA-over-USB support (oldusb)
348 #device ugen # Generic (oldusb)
349 #device uscanner # Scanners (oldusb)
350 #device urio # Diamond Rio MP3 Player (oldusb)
351 #device aue # ADMtek USB ethernet (oldusb)
352 #device cue # CATC USB ethernet (oldusb)
353 #device kue # Kawasaki LSI USB ethernet (oldusb)
354 #device rue # RealTek 8150 based USB ethernet (oldusb)
356 device usb # USB Bus (required)
357 device uhci # UHCI PCI->USB interface
358 device ohci # OHCI PCI->USB interface
359 device uhid # "Human Interface Devices"
360 device ukbd # Keyboard
361 device ulpt # Printer
362 device umass # Disks/Mass storage - Requires scbus and da
364 # USB Ethernet, requires mii
365 device axe # ASIX Electronics USB Ethernet
366 # USB wireless NICs, requires wlan, wlan_amrr
367 #device rum # Ralink Technology RT2501USB/RT2601USB
368 #device ural # Ralink Technology RT2500USB
371 device firewire # FireWire bus code
372 device sbp # SCSI over FireWire (Requires scbus and da)
373 device fwe # Ethernet over FireWire (non-standard!)
382 device aesni # hardware crypto/RNG for AES-NI
383 #device glxsb # Geode LX Security Block
384 device padlock # hardware crypto/RNG for VIA C3/C7/Eden
385 device rdrand # hardware RNG for RdRand