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NVME_CDW11_FIRMWARE_DOWNLOAD structure (nvme.h)

  • Article

Contains parameters for the Firmware Image Download command that is used to copy a new firmware image (in whole or in part) to the controller.

The Firmware Image Download command uses the PRP Entry 1 PRP1 and PRP Entry 2 PRP2 fields, and the Command Dword 10 CDW10 and Command Dword 11 CDW11 fields in the FIRMWAREDOWNLOAD parameter of the Command structure. All other command specific fields in the FIRMWAREDOWNLOAD parameter are reserved.

The NVME_CDW11_FIRMWARE_DOWNLOAD structure is used as the value of the CDW11 parameter in the FIRMWAREDOWNLOAD field of the Command structure.

Syntax

typedef struct {
  ULONG OFST;
} NVME_CDW11_FIRMWARE_DOWNLOAD, *PNVME_CDW11_FIRMWARE_DOWNLOAD;

Members

OFST

The Offset (OFST) field specifies the number of Dwords offset from the start of the firmware image being downloaded to the controller. The offset is used to construct the complete firmware image when the firmware is downloaded in multiple pieces. The piece corresponding to the start of the firmware image has an Offset of 0h.

Requirements

Requirement Value
Minimum supported client Windows 10
Header nvme.h

See also