tree 2c109585fa1354eae60e739a67955b4176cd3eac
parent c7f52cdc2f3e1733d3864e439ac2e92edd99ef31
author Stefano Stabellini <stefano.stabellini@eu.citrix.com> 1280411596 +0100
committer Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> 1280427068 -0700

blkfront: do not create a PV cdrom device if xen_hvm_guest

It is not possible to unplug emulated cdrom devices, and PV cdroms don't
handle media insert, eject and stream, so we are better off disabling PV
cdroms when running as a Xen HVM guest.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>