int nvme_get_property (struct nvme_get_property_args *args );
struct nvme_get_propert_args argument structure
This is an NVMe-over-Fabrics specific command, not applicable to PCIe. These properties align to the PCI MMIO controller registers.
The nvme command status if a response was received (see enum nvme_status_field) or -1 with errno set otherwise.