Retrieve Feature Identifiers Supported and Effects
int nvme_mi_admin_get_log_fid_supported_effects (nvme_mi_ctrl_t ctrl , bool rae , struct nvme_fid_supported_effects_log *log );
Controller to query
Retain asynchronous events
FID Supported and Effects data structure
The nvme command status if a response was received (see enum nvme_status_field) or -1 with errno set otherwise.
February 2023 libnvme API manual