WDC_DMATransferCompletedAndCheck()

DWORD DLLCALLCONV WDC_DMATransferCompletedAndCheck	(	_Inout_ WD_DMA *	pDma,
		_In_ BOOL	fRunCallback
	)

Notifies WinDriver that a device's DMA transfer operation is completed.

Parameters

[in,out]	pDma	Pointer to a DMA information structure, received from a previous call to WDC_DMATransactionContigInit() (for a Contiguous DMA Buffer Transaction) or WDC_DMATransactionSGInit() (for a Scatter/Gather DMA buffer Transaction) *ppDma returned by these functions
[in]	fRunCallback	If this value is TRUE and the transaction is not over (there are more transfers to be made) the callback function that was previously provided as a callback to the WDC_DMATransactionExecute() function will be invoked. Otherwise, the callback function will not be invoked.

Returns

Returns WD_STATUS_SUCCESS (0) on success, or an appropriate error code otherwise

For more detailed usage of the WDC_DMA Transactions functions, please refer to 11.3. Performing Direct Memory Access (DMA) transactions