nvme_id_ns_dpc - Man Page

This field indicates the capabilities for the end-to-end data protection feature.

Synopsis

enum nvme_id_ns_dpc {
   NVME_NS_DPC_PI_TYPE1 ,

   NVME_NS_DPC_PI_TYPE2 ,

   NVME_NS_DPC_PI_TYPE3 ,

   NVME_NS_DPC_PI_FIRST ,

   NVME_NS_DPC_PI_LAST

};

Constants

NVME_NS_DPC_PI_TYPE1

If set, indicates that the namespace supports Protection Information Type 1.

NVME_NS_DPC_PI_TYPE2

If set, indicates that the namespace supports Protection Information Type 2.

NVME_NS_DPC_PI_TYPE3

If set, indicates that the namespace supports Protection Information Type 3.

NVME_NS_DPC_PI_FIRST

If set, indicates that the namespace supports protection information transferred as the first eight bytes of metadata.

NVME_NS_DPC_PI_LAST

If set, indicates that the namespace supports protection information transferred as the last eight bytes of metadata.

Info

enum nvme_id_ns_dpc August 2022 API Manual