libnvme(9)

NAME
enum nvme_id_ns_dps - This field indicates the Type settings for the end-to-end data protection feature.

SYNOPSIS
enum nvme_id_ns_dps {
NVME_NS_DPS_PI_NONE ,
NVME_NS_DPS_PI_TYPE1 ,
NVME_NS_DPS_PI_TYPE2 ,
NVME_NS_DPS_PI_TYPE3 ,
NVME_NS_DPS_PI_MASK ,
NVME_NS_DPS_PI_FIRST };

Constants

NVME_NS_DPS_PI_NONE
    Protection information is not enabled

NVME_NS_DPS_PI_TYPE1
    Protection information is enabled, Type 1

NVME_NS_DPS_PI_TYPE2
    Protection information is enabled, Type 2

NVME_NS_DPS_PI_TYPE3
    Protection information is enabled, Type 3

NVME_NS_DPS_PI_MASK
    Mask to get the value of the PI type

NVME_NS_DPS_PI_FIRST
    If set, indicates that the protection information, if enabled, is transferred as the first eight bytes of metadata.