Memory Operations

Enumerations
enum	DMAESwapMode {   DMAE_SWAP_NONE = 0,   DMAE_SWAP_16 = 1,   DMAE_SWAP_32 = 2,   DMAE_SWAP_64 = 3 }
	DMAE Memory endian swappng mode. More...

Functions
DMAETimeStamp	DMAECopyMem (void *dst, const void *src, uint32_t wordCount, DMAESwapMode swap)
	Starts a DMAE copy operation. More...
DMAETimeStamp	DMAEFillMem (void *dst, uint32_t val, uint32_t wordCount)
	Starts a DMAE fill operation. More...

Detailed Description

Enumeration Type Documentation

DMAESwapMode

enum DMAESwapMode

DMAE Memory endian swappng mode.

Enumerator
DMAE_SWAP_NONE	No memory swapping.
DMAE_SWAP_16	16 bit memory swapping.
DMAE_SWAP_32	32 bit memory swapping.
DMAE_SWAP_64	64 bit memory swapping.

Definition at line 16 of file mem.h.

Function Documentation

DMAECopyMem()

DMAETimeStamp DMAECopyMem	(	void *	dst,
		const void *	src,
		uint32_t	wordCount,
		DMAESwapMode	swap
	)

Starts a DMAE copy operation.

Parameters

dst	Pointer to the destination buffer.
src	Pointer to the source buffer.
wordCount	Number of 32 bit words to copy.
swap	Memory endian swapping mode.

Returns

DMAE operations queue timestamp.

DMAEFillMem()

DMAETimeStamp DMAEFillMem	(	void *	dst,
		uint32_t	val,
		uint32_t	wordCount
	)

Starts a DMAE fill operation.

Parameters

dst	Pointer to the destination buffer.
val	The value to fill the destination buffer.
wordCount	Number of 32 bit words to fill.

Returns

DMAE operations queue timestamp.