DOKK / manpages / debian 12 / libnvme-dev / nvme_submit_admin_passthru.2.en
nvme_submit_admin_passthru(2) libnvme API manual nvme_submit_admin_passthru(2)

nvme_submit_admin_passthru - Submit an nvme passthrough admin command

int nvme_submit_admin_passthru (int fd , struct nvme_passthru_cmd *cmd , __u32 *result );

File descriptor of nvme device
The nvme admin command to send
Optional field to return the result from the CQE DW0

Uses NVME_IOCTL_ADMIN_CMD for the ioctl request.

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

nvme_submit_admin_passthru January 2023