tree f933bd41b55cbdfdf9260774102f8c71b550ebf7
parent 44ae28f3152138e71ccad66c201d730b93374bc2
author Alex Williamson <alex.williamson@redhat.com> 1277485732 -0600
committer Anthony Liguori <aliguori@us.ibm.com> 1278430588 -0500

qdev: Add a get_dev_path() function to BusInfo

This function is meant to provide a stable device path for buses
which are able to implement it.  If a bus has a globally unique
addresses scheme, one address level may be sufficient to provide
a path.  Other buses may need to recursively traverse up the
qdev tree.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>