2 # SOEKRIS -- Sample embedded kernel configuration file for DragonFly/i386
4 # Check the LINT configuration file in sys/config, for an
5 # exhaustive list of options.
14 options WDOG_DISABLE_ON_PANIC
15 options ERROR_LED_ON_PANIC
20 makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
22 options MATH_EMULATE #Support for x87 emulation
23 options INET #InterNETworking
24 options INET6 #IPv6 communications protocols
25 options HAMMER #Hammer Filesystem XXX
26 options NULLFS #NULL filesystem
27 options FFS #Berkeley Fast Filesystem
28 options FFS_ROOT #FFS usable as root device [keep this!]
29 options SOFTUPDATES #Enable FFS soft updates support
30 options UFS_DIRHASH #Improve performance on big directories
31 options MFS #Memory Filesystem
32 options MD_ROOT #MD is a potential root device
33 options NFS #Network Filesystem
34 options NFS_ROOT #NFS usable as root device, NFS required
35 options MSDOSFS #MSDOS Filesystem
36 options CD9660 #ISO 9660 Filesystem
37 options PROCFS #Process filesystem
38 #options COMPAT_43 #Compatible with BSD 4.3
40 options SCSI_DELAY=5000 #Delay (in ms) before probing SCSI
41 options IFPOLL_ENABLE # Support mixed interrupt-polling
42 # handling of network device drivers
43 options UCONSOLE #Allow users to grab the console
44 options USERCONFIG #boot -c editor
45 options VISUAL_USERCONFIG #visual boot -c editor
46 options KTRACE #ktrace(1) support
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.
57 # Debugging for Development
65 # NEW-ATA (NATA) and ATAPI devices
68 device natadisk # ATA disk drives
69 device natapicd # ATAPI CDROM drives
70 device natapifd # ATAPI floppy drives
71 device natapist # ATAPI tape drives
72 device natapicam # Emulate ATAPI devices as SCSI
73 options ATA_STATIC_ID # Static device numbering
75 device mpt # LSI-Logic MPT/Fusion XXX
78 device scbus # SCSI bus (required)
79 device da # Direct Access (disks)
80 device pass # Passthrough device (direct SCSI access)
81 device sg # Passthrough device (linux scsi generic)
84 # atkbdc0 controls both the keyboard and the PS/2 mouse
85 device atkbdc0 at isa? port IO_KBD
86 device atkbd0 at atkbdc? irq 1
87 device psm0 at atkbdc? irq 12
91 # kbdmux is the keyboard multiplexer
94 # syscons is the default console driver, resembling an SCO console
95 device sc0 at isa? flags 0x100
96 options SC_PIXEL_MODE # add support for the raster text mode
98 # Floating point support - do not disable.
99 device npx0 at nexus? port IO_NPX irq 13
101 # HW monitoring devices
102 device lm0 at isa? port 0x290
103 device it0 at isa? port 0x290
104 device it1 at isa? port 0xc00
105 device it2 at isa? port 0xd00
106 device it3 at isa? port 0x228
107 device nsclpcsio0 at isa? port 0x2e
108 device nsclpcsio1 at isa? port 0x4e
112 device sio0 at isa? port IO_COM1 flags 0x10 irq 4
113 device sio1 at isa? port IO_COM2 irq 3
114 device sio2 at isa? disable port IO_COM3 irq 5
115 device sio3 at isa? disable port IO_COM4 irq 9
118 device ppc0 at isa? irq 7
119 device ppbus # Parallel port bus (required)
121 device ppi # Parallel port interface device
125 device de # DEC/Intel DC21x4x (``Tulip'')
126 device txp # 3Com 3cR990 (``Typhoon'')
127 device vx # 3Com 3c590, 3c595 (``Vortex'')
129 device em # Intel PRO/1000 adapter Gigabit Ethernet Card (``Wiseman'')
131 device ig_hal # Intel PRO/1000 hardware abstraction layer
133 # PCI Ethernet NICs that use the common MII bus controller code.
134 # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
135 device miibus # MII bus support
136 device vr # VIA Rhine, Rhine II
141 device wlan # 802.11 support
142 device wlan_ccmp # 802.11 CCMP support
143 device wlan_tkip # 802.11 TKIP support
144 device wlan_wep # 802.11 WEP support
145 device wlan_amrr # AMRR
147 device ath # Atheros AR521x
148 options AH_SUPPORT_AR5416
149 device ath_hal # Atheros Hardware Access Layer
150 device ath_rate_sample # Atheros Sample TX rate control algorithm
151 options ATH_RXBUF=80 # number of RX buffers to allocate
152 options ATH_TXBUF=400 # number of TX buffers to allocate
154 # Pseudo devices - the number indicates how many units to allocate.
155 pseudo-device loop # Network loopback
156 pseudo-device ether # Ethernet support
157 pseudo-device sl 1 # Kernel SLIP
158 pseudo-device ppp 1 # Kernel PPP
159 pseudo-device tun # Packet tunnel.
160 pseudo-device pty # Pseudo-ttys (telnet etc)
161 pseudo-device md # Memory "disks"
162 pseudo-device gif # IPv6 and IPv4 tunneling
163 pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation)
165 # The `bpf' pseudo-device enables the Berkeley Packet Filter.
166 # Be aware of the administrative consequences of enabling this!
167 pseudo-device bpf #Berkeley packet filter
169 pseudo-device crypto # core crypto support, used by wlan
170 pseudo-device cryptodev
174 # NOTE: If you enable 'oldusb' you must also disable 'usb' and rebuild
175 # the world with WANT_OLDUSB=true in /etc/make.conf, in addition
176 # to rebuilding the kernel.
178 #device oldusb # use this instead of usb for the old stack
179 #device natausb # ATA-over-USB support (oldusb)
180 #device ugen # Generic (oldusb)
181 #device uscanner # Scanners (oldusb)
182 #device urio # Diamond Rio MP3 Player (oldusb)
183 #device aue # ADMtek USB ethernet (oldusb)
184 #device rue # RealTek 8150 based USB ethernet (oldusb)
186 device usb # USB Bus (required)
187 device uhci # UHCI PCI->USB interface
188 device ohci # OHCI PCI->USB interface
189 device uhid # "Human Interface Devices"
190 device ukbd # Keyboard
191 device ulpt # Printer
192 device umass # Disks/Mass storage - Requires scbus and da