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 vtnet # VirtIO network driver
168 device virtio_pci # VirtIO transport over PCI bus
170 # atkbdc0 controls both the keyboard and the PS/2 mouse
171 device atkbdc0 at isa? port IO_KBD
172 device atkbd0 at atkbdc? irq 1
173 device psm0 at atkbdc? irq 12
177 # kbdmux is the keyboard multiplexer
180 # splash screen/screen saver
183 # syscons is the default console driver, resembling an SCO console
184 device sc0 at isa? flags 0x100
185 options SC_PIXEL_MODE # add support for the raster text mode
187 device agp # support several AGP chipsets
189 # Floating point support - do not disable.
190 device npx0 at nexus? port IO_NPX irq 13
192 # Power management support (see LINT for more options)
193 device apm0 at nexus? disable flags 0x20 # Advanced Power Management
194 # Intel performance-energy bias
196 # Intel software controlled clock modulation
199 # HW monitoring devices
200 #device aps0 at isa? port 0x1600
201 device lm0 at isa? port 0x290
202 device it0 at isa? port 0x290
203 device it1 at isa? port 0xc00
204 device it2 at isa? port 0xd00
205 device it3 at isa? port 0x228
206 device wbsio0 at isa? port 0x2e
207 device wbsio1 at isa? port 0x4e
208 device lm#3 at wbsio?
209 # Intel Core and newer CPUs on-die digital thermal sensor support
212 # PCCARD (PCMCIA) support
218 device sio0 at isa? port IO_COM1 flags 0x10 irq 4
219 device sio1 at isa? port IO_COM2 irq 3
220 device sio2 at isa? disable port IO_COM3 irq 5
221 device sio3 at isa? disable port IO_COM4 irq 9
224 device ppc0 at isa? irq 7
225 device ppbus # Parallel port bus (required)
227 device plip # TCP/IP over parallel
228 device ppi # Parallel port interface device
229 #device vpo # Requires scbus and da
232 device de # DEC/Intel DC21x4x (``Tulip'')
233 device txp # 3Com 3cR990 (``Typhoon'')
234 device vx # 3Com 3c590, 3c595 (``Vortex'')
236 device em # Intel PRO/1000 adapter Gigabit Ethernet Card (``Wiseman'')
238 device igb # Intel Pro/1000 (82575, 82576, 82580, i350)
240 device ig_hal # Intel PRO/1000 hardware abstraction layer
241 device ix # Intel PRO/10GbE PCIE Ethernet Family
243 device oce # Emulex OneConnect 10Gb
245 # PCI Ethernet NICs that use the common MII bus controller code.
246 # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
247 device miibus # MII bus support
248 device ae # Attansic/Atheros L2 Fast Ethernet
249 device age # Attansic/Atheros L1 Gigabit Ethernet
250 device alc # Atheros AR8131/AR8132
251 device ale # Atheros AR8121/AR8113/AR8114
252 device bce # Broadcom NetXtreme II Gigabit Ethernet
253 device bfe # Broadcom BCM440x 10/100 Ethernet
254 device bnx # Broadcom NetXtreme 5718/57785 Gigabit Ethernet
255 device dc # DEC/Intel 21143 and various workalikes
256 device et # Agere ET1310 10/100/1000 Ethernet
257 device fxp # Intel EtherExpress PRO/100B (82557, 82558)
258 device jme # JMicron Gigabit/Fast Ethernet
259 device pcn # AMD Am79C97x PCI 10/100 NICs
260 device rl # RealTek 8129/8139
261 device re # RealTek 8139C+/8169
262 device sf # Adaptec AIC-6915 (``Starfire'')
263 device sis # Silicon Integrated Systems SiS 900/SiS 7016
264 device sk # SysKonnect GEnesis, LinkSys EG1023, D-Link
265 device ste # Sundance ST201 (D-Link DFE-550TX)
266 device tl # Texas Instruments ThunderLAN
267 device tx # SMC EtherPower II (83c170 ``EPIC'')
268 device vge # VIA 612x GigE
269 device vr # VIA Rhine, Rhine II
270 device wb # Winbond W89C840F
271 device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
272 device bge # Broadcom BCM570x (``Tigon III'')
273 device stge # Sundance/Tamarack TC9021 Gigabit Ethernet
274 device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet
275 device nfe # NVIDIA nForce MCP 10/100/Gigabit Ethernet
278 # 'device ed' requires 'device miibus'
279 device ed0 at isa? disable port 0x280 irq 10 iomem 0xd8000
282 device fe0 at isa? disable port 0x300
287 options IEEE80211_DEBUG #enable debugging msgs
288 options IEEE80211_SUPPORT_MESH #enable 802.11s D3.0 support
289 options IEEE80211_SUPPORT_TDMA #enable TDMA support
290 device wlan # 802.11 support
291 device wlan_ccmp # 802.11 CCMP support
292 device wlan_tkip # 802.11 TKIP support
293 device wlan_wep # 802.11 WEP support
294 #device wlan_amrr # AMRR
296 # All wireless NICs require wlan and wlan_amrr
297 # Aironet 4500/4800 802.11 wireless NICs. Note: the declaration below will
298 # work for PCMCIA and PCI cards, as well as ISA cards set to ISA PnP
299 # mode (the factory default). If you set the switches on your ISA
300 # card for a manually chosen I/O address and IRQ, you must specify
301 # those parameters here.
303 device ath # Atheros NICs
304 device ath_hal # Atheros Hardware Access Layer
305 options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors
306 device ath_rate_sample # Atheros Sample TX rate control algorithm
307 device siba_bwn # Sonic Inc. Silicon Backplane needed for bwn
308 device bwn # Broadcom BCM43xx NICs using v4 firmware
309 device ral # Ralink Technology 802.11 wireless NIC
311 #device rtw # RealTek 802.11 wireless NIC
312 # WaveLAN/IEEE 802.11 wireless NICs. Note: the WaveLAN/IEEE really
313 # exists only as a PCMCIA device, so there is no ISA attachment needed
314 # and resources will always be dynamically assigned by the pccard code.
317 device lnc0 at isa? disable port 0x280 irq 10 drq 0
318 device cs0 at isa? disable port 0x300
319 device sn0 at isa? disable port 0x300 irq 10
321 # Pseudo devices - the number indicates how many units to allocate.
322 pseudo-device loop # Network loopback
323 pseudo-device ether # Ethernet support
324 pseudo-device sl 1 # Kernel SLIP
325 pseudo-device ppp 1 # Kernel PPP
326 pseudo-device tun # Packet tunnel.
327 pseudo-device pty # Pseudo-ttys (telnet etc)
328 pseudo-device md # Memory "disks"
329 pseudo-device gif # IPv6 and IPv4 tunneling
330 pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation)
336 # The `bpf' pseudo-device enables the Berkeley Packet Filter.
337 # Be aware of the administrative consequences of enabling this!
338 pseudo-device bpf #Berkeley packet filter
340 pseudo-device crypto # core crypto support, used by wlan
341 pseudo-device cryptodev
345 # NOTE: If you enable 'oldusb' you must also disable 'usb' and rebuild
346 # the world with WANT_OLDUSB=true in /etc/make.conf, in addition
347 # to rebuilding the kernel.
349 #device oldusb # use this instead of usb for the old stack
350 #device natausb # ATA-over-USB support (oldusb)
351 #device ugen # Generic (oldusb)
352 #device uscanner # Scanners (oldusb)
353 #device urio # Diamond Rio MP3 Player (oldusb)
354 #device aue # ADMtek USB ethernet (oldusb)
355 #device cue # CATC USB ethernet (oldusb)
356 #device kue # Kawasaki LSI USB ethernet (oldusb)
357 #device rue # RealTek 8150 based USB ethernet (oldusb)
359 device usb # USB Bus (required)
360 device uhci # UHCI PCI->USB interface
361 device ohci # OHCI PCI->USB interface
362 device uhid # "Human Interface Devices"
363 device ukbd # Keyboard
364 device ulpt # Printer
365 device umass # Disks/Mass storage - Requires scbus and da
367 # USB Ethernet, requires mii
368 device axe # ASIX Electronics USB Ethernet
369 # USB wireless NICs, requires wlan, wlan_amrr
370 #device rum # Ralink Technology RT2501USB/RT2601USB
371 #device ural # Ralink Technology RT2500USB
374 device firewire # FireWire bus code
375 device sbp # SCSI over FireWire (Requires scbus and da)
376 device fwe # Ethernet over FireWire (non-standard!)
385 device aesni # hardware crypto/RNG for AES-NI
386 #device glxsb # Geode LX Security Block
387 device padlock # hardware crypto/RNG for VIA C3/C7/Eden
388 device rdrand # hardware RNG for RdRand