8a543184d7
With specific NICs, the PFs may have different PCIe ids like 0001:01:00.0/1 and 0002:02:00:00/1. For PFs with the same system_image_guid, driver should consider them under the same physical NIC and they are legal to bond together. If firmware doesn't support system_image_guid, set it to zero and fallback to use PCIe ids. Signed-off-by: Rongwei Liu <rongweil@nvidia.com> Reviewed-by: Mark Bloch <mbloch@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>