mirror of
https://github.com/wiiu-env/wut.git
synced 2025-01-08 14:30:41 +01:00
97 lines
1.7 KiB
C
97 lines
1.7 KiB
C
#pragma once
|
|
#include <wut.h>
|
|
#include "sync.h"
|
|
|
|
/**
|
|
* \defgroup dmae_mem Memory Operations
|
|
* \ingroup dmae
|
|
* @{
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
//! DMAE Memory endian swappng mode.
|
|
typedef enum
|
|
{
|
|
//! No memory swapping.
|
|
DMAE_SWAP_NONE = 0,
|
|
//! 16 bit memory swapping.
|
|
DMAE_SWAP_16 = 1,
|
|
//! 32 bit memory swapping.
|
|
DMAE_SWAP_32 = 2,
|
|
//! 64 bit memory swapping.
|
|
DMAE_SWAP_64 = 3,
|
|
} DMAESwapMode;
|
|
|
|
/**
|
|
* Starts a DMAE copy operation.
|
|
*
|
|
* \param dst
|
|
* Pointer to the destination buffer.
|
|
*
|
|
* \param src
|
|
* Pointer to the source buffer.
|
|
*
|
|
* \param wordCount
|
|
* Number of 32 bit words to copy.
|
|
*
|
|
* \param swap
|
|
* Memory endian swapping mode.
|
|
*
|
|
* \return
|
|
* DMAE operations queue timestamp.
|
|
*/
|
|
DMAETimeStamp
|
|
DMAECopyMem(void *dst,
|
|
const void *src,
|
|
uint32_t wordCount,
|
|
DMAESwapMode swap);
|
|
|
|
/**
|
|
* Starts a DMAE fill operation.
|
|
*
|
|
* \param dst
|
|
* Pointer to the destination buffer.
|
|
*
|
|
* \param val
|
|
* The value to fill the destination buffer.
|
|
*
|
|
* \param wordCount
|
|
* Number of 32 bit words to fill.
|
|
*
|
|
* \return
|
|
* DMAE operations queue timestamp.
|
|
*/
|
|
DMAETimeStamp
|
|
DMAEFillMem(void *dst,
|
|
uint32_t val,
|
|
uint32_t wordCount);
|
|
|
|
/**
|
|
* Starts a DMAE fill operation for a physical address.
|
|
*
|
|
* \param dst
|
|
* Pointer to the destination buffer (physical address).
|
|
*
|
|
* \param val
|
|
* The value to fill the destination buffer.
|
|
*
|
|
* \param wordCount
|
|
* Number of 32 bit words to fill.
|
|
*
|
|
* \return
|
|
* DMAE operations queue timestamp.
|
|
*/
|
|
DMAETimeStamp
|
|
DMAEFillMemPhys(void *dst,
|
|
uint32_t val,
|
|
uint32_t wordCount);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
/** @} */
|