nvme_mi_mi_read_mi_data_ctrl(2)
Perform a Read MI Data Structure command, retrieving controller information
Description
nvme_mi_mi_read_mi_data_ctrl
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
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ep |
endpoint for MI communication |
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ctrl_id |
ID of controller to query |
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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..