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NVME_CDW15_FEATURE_HOST_MEMORY_BUFFER union (nvme.h)

  • Article

Contains a parameter for the Host Memory Buffer Feature that specifies the number of entries in the Host Memory Descriptor List.

This structure are used in the HostMemoryBuffer field of the NVME_CDW15_FEATURES structure.

Syntax

typedef union {
  struct {
    ULONG HMDLEC;
  } DUMMYSTRUCTNAME;
  ULONG  AsUlong;
} NVME_CDW15_FEATURE_HOST_MEMORY_BUFFER, *PNVME_CDW15_FEATURE_HOST_MEMORY_BUFFER;

Members

DUMMYSTRUCTNAME

DUMMYSTRUCTNAME.HMDLEC

Specifies the number of entries in the Host Memory Descriptor List.

The fields for an entry in the Host Memory Descriptor List are specified in the NVME_HOST_MEMORY_BUFFER_DESCRIPTOR_ENTRY structure.

AsUlong

Remarks

For a description of the fields and structures that define the Host Memory Descriptor List, see NVME_CDW11_FEATURES.

Requirements

Requirement Value
Minimum supported client Windows 10
Header nvme.h

See also