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https://bugzilla.redhat.com/show_bug.cgi?id=1046919 When a PCI device is not bound to any driver, reattach should just trigger driver probe rather than failing with Invalid device 0000:00:19.0 driver file /sys/bus/pci/devices/0000:00:19.0/driver is not a symlink While virPCIDeviceGetDriverPathAndName was documented to return success and NULL driver and path when a device is not attached to any driver but didn't do so. Thus callers could not distinguish unbound devices from failures. Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
LibVirt : simple API for virtualization
Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.
Daniel Veillard <veillard@redhat.com>