nvme_identify_primary_ctrl - Retrieve NVMe Primary Controller identification

       fd          File descriptor of nvme device

       cntid       Return controllers starting at this identifier

       cap         User space destination buffer address to transfer the data

       See structnvme_primary_ctrl_cap for the definition of the returned structure, cap.

       nvme_identify_primary_ctrl - Retrieve NVMe Primary Controller identification

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

May 2025                                   nvme_identify_primary_ctrl              nvme_identify_primary_ctrl(2)

intnvme_identify_primary_ctrl(intfd,__u16cntid,structnvme_primary_ctrl_cap*cap);