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STORAGE_FIRMWARE_SLOT_INFO structure (ntddscsi.h)

  • Article

The STORAGE_FIRMWARE_SLOT_INFO structure contains information about a firmware slot on a storage device.

Syntax

typedef struct _STORAGE_FIRMWARE_SLOT_INFO {
  UCHAR   SlotNumber;
  BOOLEAN ReadOnly;
  UCHAR   Reserved[6];
  union {
    UCHAR     Info[8];
    ULONGLONG AsUlonglong;
  } Revision;
} STORAGE_FIRMWARE_SLOT_INFO, *PSTORAGE_FIRMWARE_SLOT_INFO;

Members

SlotNumber

The slot number of the firmware slot.

ReadOnly

Boolean value that indicates whether the firmware slot is read-only. A value of TRUE indicates that the firmware slot is read-only.

Reserved[6]

Reserved for system use.

Revision

Union that contains the firmware revision information.

Revision.Info[8]

Array of eight unsigned characters that contain the firmware revision information in a byte-by-byte format. It can be used to store or read the revision data as an array of bytes.

Revision.AsUlonglong

Unsigned long long integer that represents the firmware revision information as a 64-bit value. It provides a way to access or store the revision information as a single large integer rather than as an array of bytes.

Requirements

Requirement Value
Header ntddscsi.h