NVME_DIRECTIVE_STREAMS_RETURN_PARAMETERS structure (nvme.h)

Contains return parameters for the Streams Directive.

Syntax

typedef struct {
  USHORT MSL;
  USHORT NSSA;
  USHORT NSSO;
  UCHAR  Reserved0[10];
  ULONG  SWS;
  USHORT SGS;
  USHORT NSA;
  USHORT NSO;
  UCHAR  Reserved1[6];
} NVME_DIRECTIVE_STREAMS_RETURN_PARAMETERS, *PNVME_DIRECTIVE_STREAMS_RETURN_PARAMETERS;

Members

MSL

The maximum streams limit.

NSSA

The number of available NVM Subsystem streams.

NSSO

The number of NVM Subsystem streams that are open.

Reserved0[10]

SWS

The stream write size.

SGS

The stream granularity size.

NSA

The number of namespace streams that are allocated.

NSO

The number of namespace streams that are open.

Reserved1[6]

Requirements

Requirement	Value
Minimum supported client	Windows 10
Header	nvme.h