nvme_nvm_identify_ctrl(2)

Identify controller data

Section 2 libnvme-dev bookworm source

Description

nvme_nvm_identify_ctrl - Identify controller data

int nvme_nvm_identify_ctrl (int fd , struct nvme_id_ctrl_nvm *id );

	fd		File descriptor of nvme device
	id		User space destination address to transfer the data

Return an identify controller data structure to the host of processing controller.

The nvme command status if a response was received (see enum nvme_status_field) or -1 with errno set otherwise.