Am 07.04.2015 um 22:05 schrieb Paolo Bonzini:
On 07/04/2015 20:44, Peter Lieven wrote:
Has the cdrom the power of taking down the bus?
IDE can only issue one command per bus, so hda/hdb can take down each
other, and hdc/hdd can take down each other. However, hda cannot take
down hdc and vice versa---so likely the CDROM cannot take down the hard
disk.
Right confirmed that the machines use BMDMA and the CDROM is hdc while
the boot disk is hda. IDE driveres report as E-IDE Revision 7.0.0alpha2
Peter
