This function copies data from device memory that was mapped during initialization with the NdisMMapIoSpace function to a system-space buffer.
VOID NdisMoveFromMappedMemory( PVOID Destination, PVOID Source, ULONG Length );
[out] Pointer to a system-space buffer into which this function copies data from mapped device memory. This buffer must be at least Length bytes in size.
[in] Specifies the base virtual address within mapped device memory from which to copy the data. This address must fall at least Length bytes from the end of the mapped range.
[in] Specifies the number of bytes to copy.
An NIC driver calls this function to copy data from NIC memory into a buffer in the host, as, for example, when transferring received data into a protocol-supplied buffer or miniport-allocated staging buffer.
Both the Source and Destination pointers are virtual addresses. The virtual range specified by Source and Length must fall within a range of device memory that was mapped during initialization with the NdisMMapIoSpace function.
OS Versions: Windows CE .NET 4.0 and later.
Link Library: Ndis.dll.
Last updated on Tuesday, May 18, 2004
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