NdisWritePortBufferUchar

VOID
    NdisWritePortBufferUchar(
        IN NDIS_HANDLE NdisAdapterHandle,
        IN ULONG Port,
        IN PUCHAR Buffer,
        IN ULONG Length
        );

NdisWritePortBufferUchar is called by the NIC driver to write UCHARs from a buffer to its NIC.

Parameters

NdisAdapterHandle

Specifies the handle that the NDIS interface library associates with the network interface card.

Port

Specifies the I/O port.

Buffer

Points to the caller-supplied buffer from which this function writes the UCHAR values to Port.

Length

Specifies the number of UCHARs to write to Port.

Comments

NdisWritePortBufferUchar sequentially writes each UCHAR to the port. It determines how the host accesses the I/O port and processes the write request accordingly.

Callers of NdisWritePortBufferUchar can be running at any IRQL.

See Also

NdisRawWritePortBufferUchar, NdisReadPortBufferUchar, NdisWritePortUchar