Re: [Freedos-user] USB support for FreeDOS.

2008-08-07 Thread Eric Auer

Hi!

You should be able to enable "legacy" support in BIOS.
Then the following should work:

- usb keyboard

- usb mouse (with a DOS ps2 mouse driver)

- usb cdrom and dvd (but only for booting from them)

- usb floppy, usb harddisk and usb flash stick (but
  maybe only if you boot from them)

In either case, you have to connect the device before
you boot... And you _may_ have to enable some sort of
legacy non PnP OS support option in BIOS CMOS setup.


> and when I start the FreeDOS under GEM, even the CD/DVD

Are you sure you do not mean the other way round? You
first have to start DOS before you can start GEM...

The harddisk is supported by the BIOS, so DOS has no worries here.

> for DOS, and we have to update these things, or FreeDOS will...

Try the version on http://rugxulo.googlepages.com/



Here are some CDROM driver links:

http://marktsai0316.googlepages.com/gcdromfordos (SATA CD/DVD)
(also on SF.net cdromdosdrv)
www.ibiblio.org/pub/micro/pc-stuff/freedos/files/dos/gcdrom/

www.ibiblio.org/pub/micro/pc-stuff/freedos/files/util/system/udma+drivers/
(yes that is a plus sign in the URL :-p) (SATA/IDE/ATA/UDMA CD/DVD/HDD)

www.ibiblio.org/pub/micro/pc-stuff/freedos/files/dos/shsucdx/
(this generates a drive letter with your cdrom/dvd files, it
needs a lowlevel driver such as gcdrom or uide loaded first)

To access the CDROM you must first load GCDROM or UIDE
(or similar, for example XCDROM or proprietary drivers)
and then load SHSUCDX or MSCDEX or similar. You can also
load CDRCACHE between lowlevel driver and SHSUCDX :-).

Note that SHSUCDX only supports ISO9660, not UDF, so you
can expect problems with rewriteables and disks filled
with more than 4 GB of data (unless they use ISO9660).
Rewriteables with ISO9660 content are no problem :-).

Eric

PS: FreeDOS 1.0 only contains XCDROM which is related
to UIDE but much older and without SATA support etc...



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Re: [Freedos-user] USB support for FreeDOS.

2008-08-07 Thread Tom Ehlert

> For CD-ROM there are a lot of drivers, try xcdrom.
could be S-ATA CDROM. then he'n need gcdrom or UIDE





Mit freundlichen Grüßen/Kind regards
Tom Ehlert
+49-241-79886


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Re: [Freedos-user] USB support for FreeDOS.

2008-08-07 Thread Michael Reichenbach
Tipi Nedmark schrieb:
> Eric,
> First, I don't see what you mean by "the BIOS supports flash drive, etc.. To 
> my knowledge
> (limited), I still can't access these things from FreeDOS. But more grim is 
> the fact that my
> newer machine, a Dell 521, made in 2007, with AThlon 64, uses really modern 
> drives,
> and when I start the FreeDOS under GEM, even the CD/DVD drive doesn't work!!! 
> . As I
> had mentioned before, every kind of FreeDOS; small or full; and even the 
> older boot disks
> i.e. 'startup disks' show a message that they cannot find a drver for the CD. 
> In fact, given
> all that, I'm amazed that they allow the hard drive to work, as it too is 
> recent(serial ATA).
> So, what happens is the GEM desktop does not show any CD icon, only the C 
> drive, and
> oddly, a floppy drive, which is not physically present on the 
> computer!!!.Like everyone who
> comes to this site, I have a soft spot for DOS, and we have to update these 
> things, or
> FreeDOS will start to look like the dinosaur. By the way, the 521 uses a USB 
> mouse,and
> because of this, I can't really use the FreeDOS on it in any case(remember, 
> no USB
> support!).--Tip,
> [EMAIL PROTECTED]

For CD-ROM there are a lot of drivers, try xcdrom.

To get USB to work under DOS is tricky. If USB booting is working then 
this is the most easy method without driver. Otherwise you need to find 
the correct driver. All informations here:
http://www.unet.univie.ac.at/~a0503736/php/drdoswiki/index.php?n=Main.USB

-mr

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