noble (2) nvme_mi_mi_read_mi_data_subsys.2.gz

NAME

       nvme_mi_mi_read_mi_data_subsys - Perform a Read MI Data Structure command, retrieving subsystem data.

SYNOPSIS

       int nvme_mi_mi_read_mi_data_subsys (nvme_mi_ep_t ep , struct nvme_mi_read_nvm_ss_info *s );

ARGUMENTS

       ep          endpoint for MI communication

       s           subsystem information to populate

DESCRIPTION

       Retrieves  the  Subsystem information - number of external ports and NVMe version information. See struct
       nvme_mi_read_nvm_ss_info.

RETURN

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