IDmaChannel::MaximumBufferSize method

The MaximumBufferSize method returns the size in bytes of the largest buffer that this DMA-channel object is configured to support.

Syntax

ULONG MaximumBufferSize();

Parameters

This method has no parameters.

Return value

This method returns ULONG which is the size in bytes of the largest buffer that this DMA channel supports.

Requirements

   
Header portcls.h
IRQL Any level

See also

IDmaChannel