DOKK / manpages / debian 12 / libnvme-dev / nvme_id_ctrl_rpmbs.2.en
libnvme(2) API Manual libnvme(2)

enum nvme_id_ctrl_rpmbs - This field indicates if the controller supports one or more Replay Protected Memory Blocks, from &struct nvme_id_ctrl.rpmbs.

enum nvme_id_ctrl_rpmbs {
NVME_CTRL_RPMBS_NR_UNITS ,
NVME_CTRL_RPMBS_AUTH_METHOD ,
NVME_CTRL_RPMBS_TOTAL_SIZE ,
NVME_CTRL_RPMBS_ACCESS_SIZE

};

Mask to get the value of the Number of RPMB Units
Mask to get the value of the Authentication Method
Mask to get the value of Total Size
Mask to get the value of Access Size
enum nvme_id_ctrl_rpmbs January 2023