LPFreeDmaTransfer (Windows Embedded CE 6.0)

1/6/2010

This function frees the DMA_PDD_TRANFER_CONTEXT structure created by LPCreateDmaPDDTransfer.

Syntax

typedef BOOL (* LPFreeDmaTransfer)(
    PDMA_PDD_CHANNEL_CONTEXT pDmaPDDChannelContext,
  PDMA_PDD_TRANFER_CONTEXT pDmaContexts
);

Parameters

• pDmaPDDChannelContext
  [in] Pointer to a DMA_PDD_CHANNEL_CONTEXT structure.

• pDmaContexts
  [in] Pointer to a DMA_PDD_TRANFER_CONTEXT structure.

Return Value

Returns TRUE if platform dependent driver (PDD) successfully frees current DMA transfer. Returns FALSE on failure.

Requirements

See Also

Reference

Direct Memory Access Abstraction PDD Functions