int nvme_mi_admin_get_log_telemetry_host (nvme_mi_ctrl_t ctrl , __u64 offset , __u32 len , void *log );
Controller to query
Offset into the telemetry data
Length of provided user buffer to hold the log data in bytes
User address for log page data
Retrieves the Telemetry Host-Initiated log page at the requested offset using the previously existing capture.
The nvme command status if a response was received (see enum nvme_status_field) or -1 with errno set otherwise.