Replace the hardcoded zero PCI segment id when adding devices to the bus
and extend the DeviceTree to hold the PCI segment id.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Extend and use the existing DeviceTree to retrieve useful information
related to PCI devices. This removes the duplication with pci_devices
field which was internal to the DeviceManager.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Instead of relying on a PCI specific device list, we use the DeviceTree
as a reference to determine if a device name is already in use or not.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Its test case calls remove unconditionally. Instead of making the test
code call remove conditionally, removing the pci_support dependency
simplifies things -- that function is just a wrapper around HashMap's
remove function anyway.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
We need a way to store the information about where a PCI device was
placed on the PCI bus before the VM was snapshotted. The way to do this
is by adding an extra field to the DeviceNode structure.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This module will be dedicated to DeviceNode and DeviceTree definitions
along with some dedicated unit tests.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>