StorPortBuildMdlForNonPagedPool function (storport.h)

The StorPortBuildMdlForNonPagedPool routine updates the MDL to describe the associated non-paged memory.

Syntax

ULONG StorPortBuildMdlForNonPagedPool(
  [in]      PVOID HwDeviceExtension,
  [in, out] PVOID Mdl
);

Parameters

[in] HwDeviceExtension

A pointer to the hardware device extension for the host bus adapter (HBA).

[in, out] Mdl

A pointer to the MDL that specifies the memory buffer.

Return value

StorPortBuildMdlForNonPagedPool returns one of the following status codes:

Return code	Description
STOR_STATUS_NOT_IMPLEMENTED	This function is not implemented on the active operating system.
STOR_STATUS_SUCCESS	Indicates that the MDL was updated successfully.
STOR_STATUS_INVALID_PARAMETER	The pointer to the MDL is NULL.
STOR_STATUS_INVALID_IRQL	The call was made at an invalid IRQL.

Requirements

Requirement	Value
Target Platform	Universal
Header	storport.h (include Storport.h)
IRQL	<=DISPATCH_LEVEL
DDI compliance rules	StorPortIrql(storport)