NAME

       enum nvme_id_ns_dpc - 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.

February 2025                                  enum nvme_id_ns_dpc                                    libnvme(2)