STORAGE_HW_FIRMWARE_ACTIVATE structure

This structure contains information about the downloaded firmware to activate.

Syntax

typedef struct _STORAGE_HW_FIRMWARE_ACTIVATE {
  DWORD Version;
  DWORD Size;
  DWORD Flags;
  BYTE  Slot;
  BYTE  Reserved0[3];
} STORAGE_HW_FIRMWARE_ACTIVATE, *PSTORAGE_HW_FIRMWARE_ACTIVATE;

Members

Version

The version of this structure. This should be set to sizeof(STORAGE_HW_FIRMWARE_ACTIVATE).

Size

The size of this structure. This should be set to sizeof(STORAGE_HW_FIRMWARE_ACTIVATE).

Flags

The flags associated with the activation request. The following are valid flags that can be set in this member.

Flag Description
STORAGE_HW_FIRMWARE_REQUEST_FLAG_CONTROLLER Indicates that the target of the request is a controller or adapter, different than the device handle or object itself (e.g. NVMe SSD or HBA).
STORAGE_HW_FIRMWARE_REQUEST_FLAG_SWITCH_TO_EXISTING_FIRMWARE Indicates that the existing firmware image in the specified slot should be activated.

Slot

The slot with the firmware image that is to be activated.

Reserved0

Reserved for future use.

Requirements

   
Minimum supported client Windows 10 [desktop apps only]
Minimum supported server Windows Server 2016 [desktop apps only]
Header winioctl.h (include Windows.h)

See also

IOCTL_STORAGE_FIRMWARE_ACTIVATE

IOCTL_STORAGE_FIRMWARE_DOWNLOAD

IOCTL_STORAGE_FIRMWARE_GET_INFO

STORAGE_HW_FIRMWARE_DOWNLOAD

STORAGE_HW_FIRMWARE_INFO

STORAGE_HW_FIRMWARE_INFO_QUERY

STORAGE_HW_FIRMWARE_SLOT_INFO