// storport.h

ULONG StorPortBuildMdlForNonPagedPool(
  [in]      PVOID HwDeviceExtension,
  [in, out] PVOID Mdl
);
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Windows Driver Kit DDI reference (nf-storport-storportbuildmdlfornonpagedpool)

StorPortBuildMdlForNonPagedPool function

Description

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

Parameters

`HwDeviceExtension` [in]

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

`Mdl` [in, out]

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.

View the official Windows Driver Kit DDI reference