nvme_id_ns_dps-libnvme32
This field indicates the type settings for the end-to-end data protection feature.
Usage
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_SHIFT ,
NVME_NS_DPS_PI_MASK ,
NVME_NS_DPS_PI_FIRST_SHIFT ,
NVME_NS_DPS_PI_FIRST_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_SHIFT
-
Protection information type shift
- NVME_NS_DPS_PI_MASK
-
Mask to get the value of the PI type
- NVME_NS_DPS_PI_FIRST_SHIFT
-
Protection information in first bytes shift
- NVME_NS_DPS_PI_FIRST_MASK
-
Protection information in first bytes mask
- NVME_NS_DPS_PI_FIRST
-
If set, indicates that the protection information, if enabled, is transferred as the first eight bytes of metadata.