NAME

       nvme_mi_mi_read_mi_data_ctrl  -  Perform  a  Read  MI  Data  Structure command, retrieving
       controller information

SYNOPSIS

       int   nvme_mi_mi_read_mi_data_ctrl   (nvme_mi_ep_t   ep   ,   __u16   ctrl_id   ,   struct
       nvme_mi_read_ctrl_info *ctrl );

ARGUMENTS

       ep          endpoint for MI communication

       ctrl_id     ID of controller to query

       ctrl        controller data to populate

DESCRIPTION

       Retrieves  the  Controller  Information Data Structure for the attached controller with ID
       ctrlid.

       See struct nvme_mi_read_ctrl_info.

RETURN

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