Re: [Freedos-kernel] Patch: ZIP media change not detected bug fix

2004-03-17 Thread Jim Lilly
Bart,

> Or is it really handled via the BIOS as
> drive A: or drive C:?
>

My PC allows for ZIP to be set as first boot device. IF a disk is in it 
during bootup it is seen as C:

   -or-
   
If I use Iomega's DOS level drivers & GUEST.EXE program on a bootable 
floppy disk in A: AND a disk is in the ZIP drive, then my ZIP drive 
gets assigned C:  

   -or-

If NO disk is in ZIP drive, then it's NOT seen nor recognized by 
anything. 

   -Or-

If no disk but Iomega DOS level drivers & GUEST.EXE loaded, then any 
disk ZIP disk gets assigned D:

This is an EIDE ZIP 100 drive, NOT a SCSI or other type, on ATA2 as 
slave.fwiw.
 -- 

 Jim Lilly - Team Z
 http://www.zonelabs.com/store/content/company/teamzBios.jsp
 Using - Virtual Access(OLR), ZAP 4.5, & WinXP Pro w/SP1
 http://www.virtual-access.org




---
This SF.Net email is sponsored by: IBM Linux Tutorials
Free Linux tutorial presented by Daniel Robbins, President and CEO of
GenToo technologies. Learn everything from fundamentals to system
administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click
___
Freedos-kernel mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/freedos-kernel


Re: [Freedos-kernel] Patch: ZIP media change not detected bug fix

2004-03-17 Thread Bart Oldeman
On Wed, 17 Mar 2004, Luchezar Georgiev wrote:

> The patch below should fix the ZIP media change not detected bug, *if* my
> assumption about ZIP driver setting both DF_FIXED and DF_CHANGELINE is
> right. Never hurts to assume that this MAY happen though...

If the ZIP drive has its own device driver (with DEVICE=) than whatever is
in floppy.asm has no influence. Or is it really handled via the BIOS as
drive A: or drive C:?

In any case a change to init_readdasd in initdisk.c (+ your change in
dsk.c) may be more appropriate than floppy.asm since the changeline status
of a drive won't change after booting -- and I don't think DOS is advanced
enough to handle hotplugging between non-changeline and changeline floppy
drives...

Bart



---
This SF.Net email is sponsored by: IBM Linux Tutorials
Free Linux tutorial presented by Daniel Robbins, President and CEO of
GenToo technologies. Learn everything from fundamentals to system
administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click
___
Freedos-kernel mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/freedos-kernel