1 # You may now use double quotes around pathnames, in case
2 # your pathname includes spaces.
4 #=======================================================================
7 # The configuration interface is a series of menus or dialog boxes that
8 # allows you to change all the settings that control Bochs's behavior.
9 # There are two choices of configuration interface: a text mode version
10 # called "textconfig" and a graphical version called "wx". The text
11 # mode version uses stdin/stdout and is always compiled in. The graphical
12 # version is only available when you use "--with-wx" on the configure
13 # command. If you do not write a config_interface line, Bochs will
14 # choose a default for you.
16 # NOTE: if you use the "wx" configuration interface, you must also use
17 # the "wx" display library.
18 #=======================================================================
19 #config_interface: textconfig
22 #=======================================================================
25 # The display library is the code that displays the Bochs VGA screen. Bochs
26 # has a selection of about 10 different display library implementations for
27 # different platforms. If you run configure with multiple --with-* options,
28 # the display_library command lets you choose which one you want to run with.
29 # If you do not write a display_library line, Bochs will choose a default for
33 # x use X windows interface, cross platform
34 # win32 use native win32 libraries
35 # carbon use Carbon library (for MacOS X)
36 # beos use native BeOS libraries
37 # macintosh use MacOS pre-10
38 # amigaos use native AmigaOS libraries
39 # sdl use SDL library, cross platform
40 # svga use SVGALIB library for Linux, allows graphics without X11
41 # term text only, uses curses/ncurses library, cross platform
42 # rfb provides an interface to AT&T's VNC viewer, cross platform
43 # wx use wxWidgets library, cross platform
44 # nogui no display at all
46 # NOTE: if you use the "wx" configuration interface, you must also use
47 # the "wx" display library.
50 # Some display libraries now support specific option to control their
51 # behaviour. See the examples below for currently supported options.
52 #=======================================================================
53 #display_library: amigaos
54 #display_library: beos
55 #display_library: carbon
56 #display_library: macintosh
57 #display_library: nogui
58 #display_library: rfb, options="timeout=60" # time to wait for client
59 #display_library: sdl, options="fullscreen" # startup in fullscreen mode
60 #display_library: term
61 #display_library: win32, options="legacyF12" # use F12 to toggle mouse
65 #=======================================================================
67 # The ROM BIOS controls what the PC does when it first powers on.
68 # Normally, you can use a precompiled BIOS in the source or binary
69 # distribution called BIOS-bochs-latest. The ROM BIOS is usually loaded
70 # starting at address 0xf0000, and it is exactly 64k long.
71 # You can also use the environment variable $BXSHARE to specify the
72 # location of the BIOS.
73 # The usage of external large BIOS images (up to 512k) at memory top is
74 # now supported, but we still recommend to use the BIOS distributed with
75 # Bochs. Now the start address can be calculated from image size.
76 #=======================================================================
77 romimage: file=$BXSHARE/BIOS-bochs-latest
78 #romimage: file=mybios.bin, address=0xfff80000 # 512k at memory top
79 #romimage: file=mybios.bin # calculate start address from image size
81 #=======================================================================
83 # This defines cpu-related parameters inside Bochs:
86 # Set the number of processors when Bochs is compiled for SMP emulation.
87 # Bochs currently supports up to 8 processors. If Bochs is compiled
88 # without SMP support, it won't accept values different from 1.
91 # Emulated Instructions Per Second. This is the number of IPS that bochs
92 # is capable of running on your machine. You can recompile Bochs with
93 # --enable-show-ips option enabled, to find your workstation's capability.
94 # Measured IPS value will then be logged into your log file or status bar
95 # (if supported by the gui).
97 # IPS is used to calibrate many time-dependent events within the bochs
98 # simulation. For example, changing IPS affects the frequency of VGA
99 # updates, the duration of time before a key starts to autorepeat, and
100 # the measurement of BogoMips and other benchmarks.
104 # ________________________________________________________________
105 # 2.1Ghz Athlon XP with Linux 2.6/g++ 3.4 12 to 15 Mips
106 # 1.6Ghz Intel P4 with Win2000/g++ 3.3 5 to 7 Mips
107 # 650Mhz Athlon K-7 with Linux 2.4.4/egcs-2.91.66 2 to 2.5 Mips
108 # 400Mhz Pentium II with Linux 2.0.36/egcs-1.0.3 1 to 1.8 Mips
109 #=======================================================================
110 cpu: count=2, ips=10000000
112 #=======================================================================
114 # Set the number of Megabytes of physical memory you want to emulate.
115 # The default is 32MB, most OS's won't need more than that.
116 # The maximum amount of memory supported is 2048Mb.
117 #=======================================================================
125 #=======================================================================
127 # You may now load up to 4 optional ROM images. Be sure to use a
128 # read-only area, typically between C8000 and EFFFF. These optional
129 # ROM images should not overwrite the rombios (located at
130 # F0000-FFFFF) and the videobios (located at C0000-C7FFF).
131 # Those ROM images will be initialized by the bios if they contain
132 # the right signature (0x55AA) and a valid checksum.
133 # It can also be a convenient way to upload some arbitrary code/data
134 # in the simulation, that can be retrieved by the boot loader
135 #=======================================================================
136 #optromimage1: file=optionalrom.bin, address=0xd0000
137 #optromimage2: file=optionalrom.bin, address=0xd1000
138 #optromimage3: file=optionalrom.bin, address=0xd2000
139 #optromimage4: file=optionalrom.bin, address=0xd3000
141 #optramimage1: file=/path/file1.img, address=0x0010000
142 #optramimage2: file=/path/file2.img, address=0x0020000
143 #optramimage3: file=/path/file3.img, address=0x0030000
144 #optramimage4: file=/path/file4.img, address=0x0040000
146 #=======================================================================
148 # You now need to load a VGA ROM BIOS into C0000.
149 #=======================================================================
150 #vgaromimage: file=bios/VGABIOS-elpin-2.40
151 vgaromimage: file=$BXSHARE/VGABIOS-lgpl-latest
152 #vgaromimage: file=bios/VGABIOS-lgpl-latest-cirrus
154 #=======================================================================
156 # Here you can specify the display extension to be used. With the value
157 # 'none' you can use standard VGA with no extension. Other supported
158 # values are 'vbe' for Bochs VBE and 'cirrus' for Cirrus SVGA support.
159 #=======================================================================
160 #vga: extension=cirrus
164 #=======================================================================
166 # Point this to pathname of floppy image file or device
167 # This should be of a bootable floppy(image/device) if you're
168 # booting from 'a' (or 'floppy').
170 # You can set the initial status of the media to 'ejected' or 'inserted'.
171 # floppya: 2_88=path, status=ejected (2.88M 3.5" floppy)
172 # floppya: 1_44=path, status=inserted (1.44M 3.5" floppy)
173 # floppya: 1_2=path, status=ejected (1.2M 5.25" floppy)
174 # floppya: 720k=path, status=inserted (720K 3.5" floppy)
175 # floppya: 360k=path, status=inserted (360K 5.25" floppy)
176 # floppya: 320k=path, status=inserted (320K 5.25" floppy)
177 # floppya: 180k=path, status=inserted (180K 5.25" floppy)
178 # floppya: 160k=path, status=inserted (160K 5.25" floppy)
179 # floppya: image=path, status=inserted (guess type from image size)
181 # The path should be the name of a disk image file. On Unix, you can use a raw
182 # device name such as /dev/fd0 on Linux. On win32 platforms, use drive letters
183 # such as a: or b: as the path. The parameter 'image' works with image files
184 # only. In that case the size must match one of the supported types.
185 #=======================================================================
186 floppya: 1_44=/dev/fd0, status=inserted
187 #floppya: image=../1.44, status=inserted
188 #floppya: 1_44=/dev/fd0H1440, status=inserted
189 #floppya: 1_2=../1_2, status=inserted
190 #floppya: 1_44=a:, status=inserted
191 #floppya: 1_44=a.img, status=inserted
192 #floppya: 1_44=/dev/rfd0a, status=inserted
194 #=======================================================================
196 # See FLOPPYA above for syntax
197 #=======================================================================
198 #floppyb: 1_44=b:, status=inserted
199 floppyb: 1_44=b.img, status=inserted
201 #=======================================================================
202 # ATA0, ATA1, ATA2, ATA3
203 # ATA controller for hard disks and cdroms
205 # ata[0-3]: enabled=[0|1], ioaddr1=addr, ioaddr2=addr, irq=number
207 # These options enables up to 4 ata channels. For each channel
208 # the two base io addresses and the irq must be specified.
210 # ata0 and ata1 are enabled by default with the values shown below
213 # ata0: enabled=1, ioaddr1=0x1f0, ioaddr2=0x3f0, irq=14
214 # ata1: enabled=1, ioaddr1=0x170, ioaddr2=0x370, irq=15
215 # ata2: enabled=1, ioaddr1=0x1e8, ioaddr2=0x3e0, irq=11
216 # ata3: enabled=1, ioaddr1=0x168, ioaddr2=0x360, irq=9
217 #=======================================================================
218 ata0: enabled=1, ioaddr1=0x1f0, ioaddr2=0x3f0, irq=14
219 ata1: enabled=1, ioaddr1=0x170, ioaddr2=0x370, irq=15
220 ata2: enabled=0, ioaddr1=0x1e8, ioaddr2=0x3e0, irq=11
221 ata3: enabled=0, ioaddr1=0x168, ioaddr2=0x360, irq=9
223 #=======================================================================
224 # ATA[0-3]-MASTER, ATA[0-3]-SLAVE
226 # This defines the type and characteristics of all attached ata devices:
227 # type= type of attached device [disk|cdrom]
228 # mode= only valid for disks [flat|concat|external|dll|sparse|vmware3]
229 # mode= only valid for disks [undoable|growing|volatile]
230 # path= path of the image
231 # cylinders= only valid for disks
232 # heads= only valid for disks
233 # spt= only valid for disks
234 # status= only valid for cdroms [inserted|ejected]
235 # biosdetect= type of biosdetection [none|auto], only for disks on ata0 [cmos]
236 # translation=type of translation of the bios, only for disks [none|lba|large|rechs|auto]
237 # model= string returned by identify device command
238 # journal= optional filename of the redolog for undoable and volatile disks
240 # Point this at a hard disk image file, cdrom iso file, or physical cdrom
241 # device. To create a hard disk image, try running bximage. It will help you
242 # choose the size and then suggest a line that works with it.
244 # In UNIX it may be possible to use a raw device as a Bochs hard disk,
245 # but WE DON'T RECOMMEND IT. In Windows there is no easy way.
247 # In windows, the drive letter + colon notation should be used for cdroms.
248 # Depending on versions of windows and drivers, you may only be able to
249 # access the "first" cdrom in the system. On MacOSX, use path="drive"
250 # to access the physical drive.
252 # The path is always mandatory. For flat hard disk images created with
253 # bximage geometry autodetection can be used (cylinders=0 -> cylinders are
254 # calculated using heads=16 and spt=63). For other hard disk images and modes
255 # the cylinders, heads, and spt are mandatory.
257 # Default values are:
258 # mode=flat, biosdetect=auto, translation=auto, model="Generic 1234"
260 # The biosdetect option has currently no effect on the bios
263 # ata0-master: type=disk, mode=flat, path=10M.sample, cylinders=306, heads=4, spt=17
264 # ata0-slave: type=disk, mode=flat, path=20M.sample, cylinders=615, heads=4, spt=17
265 # ata1-master: type=disk, mode=flat, path=30M.sample, cylinders=615, heads=6, spt=17
266 # ata1-slave: type=disk, mode=flat, path=46M.sample, cylinders=940, heads=6, spt=17
267 # ata2-master: type=disk, mode=flat, path=62M.sample, cylinders=940, heads=8, spt=17
268 # ata2-slave: type=disk, mode=flat, path=112M.sample, cylinders=900, heads=15, spt=17
269 # ata3-master: type=disk, mode=flat, path=483M.sample, cylinders=1024, heads=15, spt=63
270 # ata3-slave: type=cdrom, path=iso.sample, status=inserted
271 #=======================================================================
272 ata0-master: type=disk, mode=flat, path="xv6.img", cylinders=100, heads=10, spt=10
273 ata0-slave: type=disk, mode=flat, path="fs.img", cylinders=1024, heads=1, spt=1
274 #ata0-slave: type=cdrom, path=D:, status=inserted
275 #ata0-slave: type=cdrom, path=/dev/cdrom, status=inserted
276 #ata0-slave: type=cdrom, path="drive", status=inserted
277 #ata0-slave: type=cdrom, path=/dev/rcd0d, status=inserted
279 #=======================================================================
281 # This defines the boot sequence. Now you can specify up to 3 boot drives.
282 # You can either boot from 'floppy', 'disk' or 'cdrom'
283 # legacy 'a' and 'c' are also supported
290 # boot: cdrom, floppy, disk
291 #=======================================================================
295 #=======================================================================
297 # This defines the parameters of the clock inside Bochs:
300 # TO BE COMPLETED (see Greg explanation in feature request #536329)
303 # Specifies the start (boot) time of the virtual machine. Use a time
304 # value as returned by the time(2) system call. If no time0 value is
305 # set or if time0 equal to 1 (special case) or if time0 equal 'local',
306 # the simulation will be started at the current local host time.
307 # If time0 equal to 2 (special case) or if time0 equal 'utc',
308 # the simulation will be started at the current utc time.
311 # clock: sync=[none|slowdown|realtime|both], time0=[timeValue|local|utc]
314 # clock: sync=none, time0=local # Now (localtime)
315 # clock: sync=slowdown, time0=315529200 # Tue Jan 1 00:00:00 1980
316 # clock: sync=none, time0=631148400 # Mon Jan 1 00:00:00 1990
317 # clock: sync=realtime, time0=938581955 # Wed Sep 29 07:12:35 1999
318 # clock: sync=realtime, time0=946681200 # Sat Jan 1 00:00:00 2000
319 # clock: sync=none, time0=1 # Now (localtime)
320 # clock: sync=none, time0=utc # Now (utc/gmt)
322 # Default value are sync=none, time0=local
323 #=======================================================================
324 #clock: sync=none, time0=local
327 #=======================================================================
328 # FLOPPY_BOOTSIG_CHECK: disabled=[0|1]
329 # Enables or disables the 0xaa55 signature check on boot floppies
330 # Defaults to disabled=0
332 # floppy_bootsig_check: disabled=0
333 # floppy_bootsig_check: disabled=1
334 #=======================================================================
335 #floppy_bootsig_check: disabled=1
336 floppy_bootsig_check: disabled=0
338 #=======================================================================
340 # Give the path of the log file you'd like Bochs debug and misc. verbiage
341 # to be written to. If you don't use this option or set the filename to
342 # '-' the output is written to the console. If you really don't want it,
343 # make it "/dev/null" (Unix) or "nul" (win32). :^(
348 #=======================================================================
352 #=======================================================================
354 # This handles the format of the string prepended to each log line.
355 # You may use those special tokens :
356 # %t : 11 decimal digits timer tick
357 # %i : 8 hexadecimal digits of cpu current eip (ignored in SMP configuration)
358 # %e : 1 character event type ('i'nfo, 'd'ebug, 'p'anic, 'e'rror)
359 # %d : 5 characters string of the device, between brackets
363 # logprefix: %t-%e-@%i-%d
365 #=======================================================================
368 #=======================================================================
371 # Bochs now has four severity levels for event logging.
372 # panic: cannot proceed. If you choose to continue after a panic,
373 # don't be surprised if you get strange behavior or crashes.
374 # error: something went wrong, but it is probably safe to continue the
376 # info: interesting or useful messages.
377 # debug: messages useful only when debugging the code. This may
378 # spit out thousands per second.
380 # For events of each level, you can choose to crash, report, or ignore.
381 # TODO: allow choice based on the facility: e.g. crash on panics from
382 # everything except the cdrom, and only report those.
384 # If you are experiencing many panics, it can be helpful to change
385 # the panic action to report instead of fatal. However, be aware
386 # that anything executed after a panic is uncharted territory and can
387 # cause bochs to become unstable. The panic is a "graceful exit," so
388 # if you disable it you may get a spectacular disaster instead.
389 #=======================================================================
396 #=======================================================================
398 # Give the path of the log file you'd like Bochs to log debugger output.
399 # If you really don't want it, make it /dev/null or '-'. :^(
402 # debugger_log: ./debugger.out
403 #=======================================================================
404 #debugger_log: /dev/null
405 #debugger_log: debugger.out
408 #=======================================================================
409 # COM1, COM2, COM3, COM4:
410 # This defines a serial port (UART type 16550A). In the 'term' you can specify
411 # a device to use as com1. This can be a real serial line, or a pty. To use
412 # a pty (under X/Unix), create two windows (xterms, usually). One of them will
413 # run bochs, and the other will act as com1. Find out the tty the com1
414 # window using the `tty' command, and use that as the `dev' parameter.
415 # Then do `sleep 1000000' in the com1 window to keep the shell from
416 # messing with things, and run bochs in the other window. Serial I/O to
417 # com1 (port 0x3f8) will all go to the other window.
418 # Other serial modes are 'null' (no input/output), 'file' (output to a file
419 # specified as the 'dev' parameter), 'raw' (use the real serial port - under
420 # construction for win32), 'mouse' (standard serial mouse - requires
421 # mouse option setting 'type=serial' or 'type=serial_wheel') and 'socket'
422 # (connect a networking socket).
425 # com1: enabled=1, mode=null
426 # com1: enabled=1, mode=mouse
427 # com2: enabled=1, mode=file, dev=serial.out
428 # com3: enabled=1, mode=raw, dev=com1
429 # com3: enabled=1, mode=socket, dev=localhost:8888
430 #=======================================================================
431 #com1: enabled=1, mode=term, dev=/dev/ttyp9
434 #=======================================================================
435 # PARPORT1, PARPORT2:
436 # This defines a parallel (printer) port. When turned on and an output file is
437 # defined the emulated printer port sends characters printed by the guest OS
438 # into the output file. On some platforms a device filename can be used to
439 # send the data to the real parallel port (e.g. "/dev/lp0" on Linux, "lpt1" on
443 # parport1: enabled=1, file="parport.out"
444 # parport2: enabled=1, file="/dev/lp0"
445 # parport1: enabled=0
446 #=======================================================================
447 parport1: enabled=1, file="/dev/stdout"
449 #=======================================================================
451 # This defines the SB16 sound emulation. It can have several of the
452 # following properties.
453 # All properties are in the format sb16: property=value
454 # midi: The filename is where the midi data is sent. This can be a
455 # device or just a file if you want to record the midi data.
458 # 1=output to device (system dependent. midi denotes the device driver)
459 # 2=SMF file output, including headers
460 # 3=output the midi data stream to the file (no midi headers and no
461 # delta times, just command and data bytes)
462 # wave: This is the device/file where wave output is stored
465 # 1=output to device (system dependent. wave denotes the device driver)
466 # 2=VOC file output, incl. headers
467 # 3=output the raw wave stream to the file
468 # log: The file to write the sb16 emulator messages to.
471 # 1=resource changes, midi program and bank changes
474 # 4=all errors plus all port accesses
475 # 5=all errors and port accesses plus a lot of extra info
477 # microseconds per second for a DMA cycle. Make it smaller to fix
478 # non-continuous sound. 750000 is usually a good value. This needs a
479 # reasonably correct setting for the IPS parameter of the CPU option.
481 # For an example look at the next line:
482 #=======================================================================
484 #sb16: midimode=1, midi=/dev/midi00, wavemode=1, wave=/dev/dsp, loglevel=2, log=sb16.log, dmatimer=600000
486 #=======================================================================
487 # VGA_UPDATE_INTERVAL:
488 # Video memory is scanned for updates and screen updated every so many
489 # virtual seconds. The default is 40000, about 25Hz. Keep in mind that
490 # you must tweak the 'cpu: ips=N' directive to be as close to the number
491 # of emulated instructions-per-second your workstation can do, for this
495 # vga_update_interval: 250000
496 #=======================================================================
497 vga_update_interval: 300000
499 # using for Winstone '98 tests
500 #vga_update_interval: 100000
502 #=======================================================================
503 # KEYBOARD_SERIAL_DELAY:
504 # Approximate time in microseconds that it takes one character to
505 # be transfered from the keyboard to controller over the serial path.
507 # keyboard_serial_delay: 200
508 #=======================================================================
509 keyboard_serial_delay: 250
511 #=======================================================================
512 # KEYBOARD_PASTE_DELAY:
513 # Approximate time in microseconds between attempts to paste
514 # characters to the keyboard controller. This leaves time for the
515 # guest os to deal with the flow of characters. The ideal setting
516 # depends on how your operating system processes characters. The
517 # default of 100000 usec (.1 seconds) was chosen because it works
518 # consistently in Windows.
520 # If your OS is losing characters during a paste, increase the paste
521 # delay until it stops losing characters.
524 # keyboard_paste_delay: 100000
525 #=======================================================================
526 keyboard_paste_delay: 100000
528 #=======================================================================
530 # This option prevents Bochs from creating mouse "events" unless a mouse
531 # is enabled. The hardware emulation itself is not disabled by this.
532 # You can turn the mouse on by setting enabled to 1, or turn it off by
533 # setting enabled to 0. Unless you have a particular reason for enabling
534 # the mouse by default, it is recommended that you leave it off.
535 # You can also toggle the mouse usage at runtime (control key + middle
536 # mouse button on X11, SDL, wxWidgets and Win32).
537 # With the mouse type option you can select the type of mouse to emulate.
538 # The default value is 'ps2'. The other choices are 'imps2' (wheel mouse
539 # on PS/2), 'serial', 'serial_wheel' (one com port requires setting
540 # 'mode=mouse') and 'usb' (3-button mouse - one of the USB ports must be
541 # connected with the 'mouse' device - requires PCI and USB support).
545 # mouse: enabled=1, type=imps2
546 # mouse: enabled=1, type=serial
548 #=======================================================================
551 #=======================================================================
552 # private_colormap: Request that the GUI create and use it's own
553 # non-shared colormap. This colormap will be used
554 # when in the bochs window. If not enabled, a
555 # shared colormap scheme may be used. Not implemented
559 # private_colormap: enabled=1
560 # private_colormap: enabled=0
561 #=======================================================================
562 private_colormap: enabled=0
564 #=======================================================================
565 # fullscreen: ONLY IMPLEMENTED ON AMIGA
566 # Request that Bochs occupy the entire screen instead of a
570 # fullscreen: enabled=0
571 # fullscreen: enabled=1
572 #=======================================================================
573 #fullscreen: enabled=0
574 #screenmode: name="sample"
576 #=======================================================================
577 # ne2k: NE2000 compatible ethernet adapter
580 # ne2k: ioaddr=IOADDR, irq=IRQ, mac=MACADDR, ethmod=MODULE, ethdev=DEVICE, script=SCRIPT
582 # ioaddr, irq: You probably won't need to change ioaddr and irq, unless there
585 # mac: The MAC address MUST NOT match the address of any machine on the net.
586 # Also, the first byte must be an even number (bit 0 set means a multicast
587 # address), and you cannot use ff:ff:ff:ff:ff:ff because that's the broadcast
588 # address. For the ethertap module, you must use fe:fd:00:00:00:01. There may
589 # be other restrictions too. To be safe, just use the b0:c4... address.
591 # ethdev: The ethdev value is the name of the network interface on your host
592 # platform. On UNIX machines, you can get the name by running ifconfig. On
593 # Windows machines, you must run niclist to get the name of the ethdev.
594 # Niclist source code is in misc/niclist.c and it is included in Windows
597 # script: The script value is optional, and is the name of a script that
598 # is executed after bochs initialize the network interface. You can use
599 # this script to configure this network interface, or enable masquerading.
600 # This is mainly useful for the tun/tap devices that only exist during
601 # Bochs execution. The network interface name is supplied to the script
604 # If you don't want to make connections to any physical networks,
605 # you can use the following 'ethmod's to simulate a virtual network.
606 # null: All packets are discarded, but logged to a few files.
607 # arpback: ARP is simulated. Disabled by default.
608 # vde: Virtual Distributed Ethernet
609 # vnet: ARP, ICMP-echo(ping), DHCP and read/write TFTP are simulated.
610 # The virtual host uses 192.168.10.1.
611 # DHCP assigns 192.168.10.2 to the guest.
612 # TFTP uses the ethdev value for the root directory and doesn't
615 #=======================================================================
616 # ne2k: ioaddr=0x240, irq=9, mac=fe:fd:00:00:00:01, ethmod=fbsd, ethdev=en0 #macosx
617 # ne2k: ioaddr=0x240, irq=9, mac=b0:c4:20:00:00:00, ethmod=fbsd, ethdev=xl0
618 # ne2k: ioaddr=0x240, irq=9, mac=b0:c4:20:00:00:00, ethmod=linux, ethdev=eth0
619 # ne2k: ioaddr=0x240, irq=9, mac=b0:c4:20:00:00:01, ethmod=win32, ethdev=MYCARD
620 # ne2k: ioaddr=0x240, irq=9, mac=fe:fd:00:00:00:01, ethmod=tap, ethdev=tap0
621 # ne2k: ioaddr=0x240, irq=9, mac=fe:fd:00:00:00:01, ethmod=tuntap, ethdev=/dev/net/tun0, script=./tunconfig
622 # ne2k: ioaddr=0x240, irq=9, mac=b0:c4:20:00:00:01, ethmod=null, ethdev=eth0
623 # ne2k: ioaddr=0x240, irq=9, mac=b0:c4:20:00:00:01, ethmod=vde, ethdev="/tmp/vde.ctl"
624 # ne2k: ioaddr=0x240, irq=9, mac=b0:c4:20:00:00:01, ethmod=vnet, ethdev="c:/temp"
626 #=======================================================================
628 # This enables a remap of a physical localized keyboard to a
629 # virtualized us keyboard, as the PC architecture expects.
630 # If enabled, the keymap file must be specified.
633 # keyboard_mapping: enabled=1, map=gui/keymaps/x11-pc-de.map
634 #=======================================================================
635 keyboard_mapping: enabled=0, map=
637 #=======================================================================
639 # Type of keyboard return by a "identify keyboard" command to the
640 # keyboard controler. It must be one of "xt", "at" or "mf".
641 # Defaults to "mf". It should be ok for almost everybody. A known
642 # exception is french macs, that do have a "at"-like keyboard.
646 #=======================================================================
649 #=======================================================================
651 # This defines the keyboard shortcut to be sent when you press the "user"
652 # button in the headerbar. The shortcut string is a combination of maximum
653 # 3 key names (listed below) separated with a '-' character. The old-style
654 # syntax (without the '-') still works for the key combinations supported
657 # "alt", "bksl", "bksp", "ctrl", "del", "down", "end", "enter", "esc",
658 # "f1", ... "f12", "home", "ins", "left", "menu", "minus", "pgdwn", "pgup",
659 # "plus", "right", "shift", "space", "tab", "up", and "win".
662 # user_shortcut: keys=ctrl-alt-del
663 #=======================================================================
664 #user_shortcut: keys=ctrl-alt-del
666 #=======================================================================
668 # This option controls the presence of the i440FX PCI chipset. You can
669 # also specify the devices connected to PCI slots. Up to 5 slots are
670 # available now. These devices are currently supported: ne2k, pcivga,
671 # pcidev and pcipnic. If Bochs is compiled with Cirrus SVGA support
672 # you'll have the additional choice 'cirrus'.
675 # i440fxsupport: enabled=1, slot1=pcivga, slot2=ne2k
676 #=======================================================================
677 #i440fxsupport: enabled=1
679 #=======================================================================
681 # This option controls the presence of the USB root hub which is a part
682 # of the i440FX PCI chipset. With the portX option you can connect devices
683 # to the hub (currently supported: 'mouse' and 'keypad'). If you connect
684 # the mouse to one of the ports and use the mouse option 'type=usb' you'll
685 # have a 3-button USB mouse.
688 # usb1: enabled=1, port1=mouse, port2=keypad
689 #=======================================================================
692 #=======================================================================
694 # This defines image file that can be loaded into the CMOS RAM at startup.
695 # The rtc_init parameter controls whether initialize the RTC with values stored
696 # in the image. By default the time0 argument given to the clock option is used.
697 # With 'rtc_init=image' the image is the source for the initial time.
700 # cmosimage: file=cmos.img, rtc_init=image
701 #=======================================================================
702 #cmosimage: file=cmos.img, rtc_init=time0
704 #=======================================================================
706 #=======================================================================
707 #magic_break: enabled=1
708 #load32bitOSImage: os=nullkernel, path=../kernel.img, iolog=../vga_io.log
709 #load32bitOSImage: os=linux, path=../linux.img, iolog=../vga_io.log, initrd=../initrd.img
710 #text_snapshot_check: enable
712 #-------------------------
713 # PCI host device mapping
714 #-------------------------
715 #pcidev: vendor=0x1234, device=0x5678
717 #=======================================================================
719 # Enable GDB stub. See user documentation for details.
720 # Default value is enabled=0.
721 #=======================================================================
722 #gdbstub: enabled=0, port=1234, text_base=0, data_base=0, bss_base=0
724 #=======================================================================
726 # The IPS directive is DEPRECATED. Use the parameter IPS of the CPU
728 #=======================================================================
731 #=======================================================================
732 # for Macintosh, use the style of pathnames in the following
735 # vgaromimage: :bios:VGABIOS-elpin-2.40
736 # romimage: file=:bios:BIOS-bochs-latest, address=0xf0000
737 # floppya: 1_44=[fd:], status=inserted
738 #=======================================================================