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 [KEEP THIS!]
36 options COMPAT_DF12 #Compatible with DragonFly 1.2 and earlier
37 options SCSI_DELAY=5000 #Delay (in ms) before probing SCSI
38 options DEVICE_POLLING # 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 # SMP boxes should normally be build with SMP and APIC_IO. If SMP has
69 # interrupt routing problems in APIC_IO you can disable it with the
70 # hw.apic_io_enable=0 tunable or by building without the APIC_IO option.
72 #options SMP # Symmetric MultiProcessor Kernel
73 #options APIC_IO # hw.apic_io_enable = 1 by default
75 # Debugging for Development
85 device fdc0 at isa? port IO_FD1 irq 6 drq 2
86 device fd0 at fdc0 drive 0
87 device fd1 at fdc0 drive 1
89 # If you have a Toshiba Libretto with its Y-E Data PCMCIA floppy,
90 # don't use the above line for fdc0 but the following one:
93 # AHCI driver, this will override NATA for AHCI devices,
94 # both drivers may be included.
102 # NEW-ATA (NATA) and ATAPI devices
105 device natadisk # ATA disk drives
106 device natapicd # ATAPI CDROM drives
107 device natapifd # ATAPI floppy drives
108 device natapist # ATAPI tape drives
109 device natapicam # Emulate ATAPI devices as SCSI
110 device nataraid # support for ATA software RAID
112 device natausb # ATA-over-USB support
113 options ATA_STATIC_ID # Static device numbering
115 # LEGACY ATA and ATAPI devices
116 #device ata0 at isa? port IO_WD1 irq 14
117 #device ata1 at isa? port IO_WD2 irq 15
119 #device atadisk # ATA disk drives
120 #device atapicd # ATAPI CDROM drives
121 #device atapifd # ATAPI floppy drives
122 #device atapist # ATAPI tape drives
123 #device atapicam # Emulate ATAPI devices as SCSI via CAM
124 #options ATA_STATIC_ID #Static device numbering
127 device ahb # EISA AHA1742 family
128 device ahc # AHA2940 and onboard AIC7xxx devices
129 device ahd # AHA39320/29320 and onboard AIC79xx devices
130 device amd # AMD 53C974 (Tekram DC-390(T))
131 device hptiop # Highpoint RocketRaid 3xxx series
132 device isp # Qlogic family
133 device mpt # LSI-Logic MPT/Fusion
134 device ncr # NCR/Symbios Logic
135 device sym # NCR/Symbios Logic (newer chipsets)
136 options SYM_SETUP_LP_PROBE_MAP=0x40
137 # Allow ncr to attach legacy NCR devices when
138 # both sym and ncr are configured
146 device ncv # NCR 53C500
147 device nsp # Workbit Ninja SCSI-3
148 device stg # TMC 18C30/18C50
151 device scbus # SCSI bus (required)
152 device da # Direct Access (disks)
153 device sa # Sequential Access (tape etc)
155 device pass # Passthrough device (direct SCSI access)
156 device sg # Passthrough device (linux scsi generic)
158 # RAID controllers interfaced to the SCSI subsystem
159 device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID
160 device dpt # DPT Smartcache - See LINT for options!
161 device iir # Intel Integrated RAID
162 device mly # Mylex AcceleRAID/eXtremeRAID
163 device ciss # Compaq SmartRAID 5* series
166 device aac # Adaptec FSA RAID, Dell PERC2/PERC3
167 #device aacp # SCSI passthrough for aac (requires CAM)
168 device ida # Compaq Smart RAID
169 device ips # IBM ServeRAID
170 device amr # AMI MegaRAID
171 device amrp # SCSI Passthrough interface (optional, CAM req.)
172 device mlx # Mylex DAC960 family
173 device mfi # LSI MegaRAID SAS
174 device mfip # LSI MegaRAID SAS passthrough, requires CAM
175 device twe # 3ware Escalade 7000/8000's
176 device twa # 3ware 9000 series PATA/SATA RAID
177 device pst # Promise Supertrack
180 # Areca RAID (CAM is required).
182 device arcmsr # Areca SATA II RAID
184 # atkbdc0 controls both the keyboard and the PS/2 mouse
185 device atkbdc0 at isa? port IO_KBD
186 device atkbd0 at atkbdc? irq 1 flags 0x1
187 device psm0 at atkbdc? irq 12
191 # kbdmux is the keyboard multiplexer
194 # splash screen/screen saver
197 # syscons is the default console driver, resembling an SCO console
198 device sc0 at isa? flags 0x100
199 options SC_PIXEL_MODE # add support for the raster text mode
201 device agp # support several AGP chipsets
203 # Floating point support - do not disable.
204 device npx0 at nexus? port IO_NPX irq 13
206 # Power management support (see LINT for more options)
207 device apm0 at nexus? disable flags 0x20 # Advanced Power Management
209 # HW monitoring devices
210 device aps0 at isa? port 0x1600
211 device lm0 at isa? port 0x290
212 device it0 at isa? port 0x290
213 device it1 at isa? port 0xc00
214 device it2 at isa? port 0xd00
215 device it3 at isa? port 0x228
216 device wbsio0 at isa? port 0x2e
217 device wbsio1 at isa? port 0x4e
218 device lm#3 at wbsio?
220 # PCCARD (PCMCIA) support
226 device sio0 at isa? port IO_COM1 flags 0x10 irq 4
227 device sio1 at isa? port IO_COM2 irq 3
228 device sio2 at isa? disable port IO_COM3 irq 5
229 device sio3 at isa? disable port IO_COM4 irq 9
232 device ppc0 at isa? irq 7
233 device ppbus # Parallel port bus (required)
235 device plip # TCP/IP over parallel
236 device ppi # Parallel port interface device
237 #device vpo # Requires scbus and da
240 device de # DEC/Intel DC21x4x (``Tulip'')
241 device txp # 3Com 3cR990 (``Typhoon'')
242 device vx # 3Com 3c590, 3c595 (``Vortex'')
244 device em # Intel PRO/1000 adapter Gigabit Ethernet Card (``Wiseman'')
246 device ig_hal # Intel PRO/1000 hardware abstraction layer
248 # PCI Ethernet NICs that use the common MII bus controller code.
249 # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
250 device miibus # MII bus support
251 device ae # Attansic/Atheros L2 Fast Ethernet
252 device age # Attansic/Atheros L1 Gigabit Ethernet
253 device alc # Atheros AR8131/AR8132
254 device ale # Atheros AR8121/AR8113/AR8114
255 device bce # Broadcom NetXtreme II Gigabit Ethernet
256 device bfe # Broadcom BCM440x 10/100 Ethernet
257 device dc # DEC/Intel 21143 and various workalikes
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
280 # 'device ed' requires 'device miibus'
281 device ed0 at isa? disable port 0x280 irq 10 iomem 0xd8000
284 device fe0 at isa? disable port 0x300
289 options IEEE80211_DEBUG #enable debugging msgs
290 options IEEE80211_SUPPORT_MESH #enable 802.11s D3.0 support
291 options IEEE80211_SUPPORT_TDMA #enable TDMA support
292 device wlan # 802.11 support
293 device wlan_ccmp # 802.11 CCMP support
294 device wlan_tkip # 802.11 TKIP support
295 device wlan_wep # 802.11 WEP support
296 #device wlan_amrr # AMRR
298 # All wireless NICs require wlan and wlan_amrr
299 # Aironet 4500/4800 802.11 wireless NICs. Note: the declaration below will
300 # work for PCMCIA and PCI cards, as well as ISA cards set to ISA PnP
301 # mode (the factory default). If you set the switches on your ISA
302 # card for a manually chosen I/O address and IRQ, you must specify
303 # those parameters here.
305 device ral # Ralink Technology 802.11 wireless NIC
306 #device rtw # RealTek 802.11 wireless NIC
307 # WaveLAN/IEEE 802.11 wireless NICs. Note: the WaveLAN/IEEE really
308 # exists only as a PCMCIA device, so there is no ISA attachment needed
309 # and resources will always be dynamically assigned by the pccard code.
312 # The probe order of these is presently determined by i386/isa/isa_compat.c.
313 device ie0 at isa? disable port 0x300 irq 10 iomem 0xd0000
314 #device le0 at isa? disable port 0x300 irq 5 iomem 0xd0000
315 device lnc0 at isa? disable port 0x280 irq 10 drq 0
316 device cs0 at isa? disable port 0x300
317 device sn0 at isa? disable port 0x300 irq 10
319 # Pseudo devices - the number indicates how many units to allocate.
320 pseudo-device loop # Network loopback
321 pseudo-device ether # Ethernet support
322 pseudo-device sl 1 # Kernel SLIP
323 pseudo-device ppp 1 # Kernel PPP
324 pseudo-device tun # Packet tunnel.
325 pseudo-device pty # Pseudo-ttys (telnet etc)
326 pseudo-device md # Memory "disks"
327 pseudo-device gif # IPv6 and IPv4 tunneling
328 pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation)
330 # The `bpf' pseudo-device enables the Berkeley Packet Filter.
331 # Be aware of the administrative consequences of enabling this!
332 pseudo-device bpf #Berkeley packet filter
334 pseudo-device crypto # core crypto support, used by wlan
335 pseudo-device cryptodev
338 device uhci # UHCI PCI->USB interface
339 device ohci # OHCI PCI->USB interface
340 device usb # USB Bus (required)
341 device ugen # Generic
342 device uhid # "Human Interface Devices"
343 device ukbd # Keyboard
344 device ulpt # Printer
345 device umass # Disks/Mass storage - Requires scbus and da
347 device uscanner # Scanners
348 device urio # Diamond Rio MP3 Player
349 # USB Ethernet, requires mii
350 device aue # ADMtek USB ethernet
351 device axe # ASIX Electronics USB Ethernet
352 device cue # CATC USB ethernet
353 device kue # Kawasaki LSI USB ethernet
354 device rue # RealTek 8150 based USB ethernet
355 # USB wireless NICs, requires wlan, wlan_amrr
356 #device rum # Ralink Technology RT2501USB/RT2601USB
357 #device ural # Ralink Technology RT2500USB
360 device firewire # FireWire bus code
361 device sbp # SCSI over FireWire (Requires scbus and da)
362 device fwe # Ethernet over FireWire (non-standard!)