Here's a quick note for those who's trying to keep up with the thread
but does not have RBIL handy :-).
Puthiyaparambil, Aravindh wrote:
> ata0 master: QEMU HARDDISK ATA-2 Hard-Disk (2048 MBytes)
> ata0 slave: Unknown device
> ata1 master: QEMU CD-ROM ATAPI-4 CD-Rom/DVD-Rom
> ata1 slave: Unknown device
>
> Booting from CD-Rom...
> int13_harddisk: function 41, unmapped device for ELDL=81
IBM/MS INT 13 Extensions - INSTALLATION CHECK
0x81: Disk nr. 2, that could be the CDROM.
I'd immediately think that the CDROM would only get 0x81 if the El
Torito image on it is in "HD emulation mode". But the specs actually
say that a "no emulation" image will get any arbitrary BIOS drive id
from 0x81 to 0xFF, so I guess it's OK.
Except for the obvious "unmapped device" message.
> int13_harddisk: function 08, unmapped device for ELDL=81
DISK - GET DRIVE PARAMETERS (PC,XT286,CONV,PS,ESDI,SCSI)
> *** int 15h function AX=00C0, BX=0000 not yet supported!
Not documented?
> *** int 15h function AX=5300, BX=0000 not yet supported!
Advanced Power Management v1.0+ - INSTALLATION CHECK
Easy to emulate, but I think you've got bigger problems with the int
13h stuff failing above.
> *** int 15h function AX=5304, BX=0000 not yet supported!
Advanced Power Management v1.0+ - DISCONNECT INTERFACE
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