STORAGE_PHYSICAL_DEVICE_DATA structure (ntddstor.h)
Specifies the physical data of a storage device.
Syntax
typedef struct _STORAGE_PHYSICAL_DEVICE_DATA {
ULONG DeviceId;
ULONG Role;
STORAGE_COMPONENT_HEALTH_STATUS HealthStatus;
STORAGE_PROTOCOL_TYPE CommandProtocol;
STORAGE_SPEC_VERSION SpecVersion;
STORAGE_DEVICE_FORM_FACTOR FormFactor;
UCHAR Vendor[8];
UCHAR Model[40];
UCHAR FirmwareRevision[16];
ULONGLONG Capacity;
UCHAR PhysicalLocation[32];
ULONG Reserved[2];
} STORAGE_PHYSICAL_DEVICE_DATA, *PSTORAGE_PHYSICAL_DEVICE_DATA;
Members
DeviceId
The hardware ID of the storage device.
Role
The role of the storage device. This value can be a bitmask of the following values to specify multiple roles:
- STORAGE_COMPONENT_ROLE_CACHE (0x00000001)
- STORAGE_COMPONENT_ROLE_TIERING (0x00000002)
- STORAGE_COMPONENT_ROLE_DATA (0x00000004)
HealthStatus
A STORAGE_COMPONENT_HEALTH_STATUS value that indicates the health status of a storage device.
CommandProtocol
A STORAGE_PROTOCOL_TYPE value that specifies the storage command protocols that are used between software and hardware.
SpecVersion
A STORAGE_SPEC_VERSION structure that specifies the storage specification version of the storage device.
FormFactor
A STORAGE_DEVICE_FORM_FACTOR value that indicates the form factor of a storage device.
Vendor[8]
The vendor name of the storage device.
Model[40]
The model name of the storage device.
FirmwareRevision[16]
The revision number of the storage device.
Capacity
The capacity of the storage device in units of kilobytes (1024 bytes).
PhysicalLocation[32]
This member is reserved for future use.
Reserved[2]
Reserved; do not use.
Requirements
Requirement | Value |
---|---|
Header | ntddstor.h (include Ntddstor.h) |