diff options
| author | GriffinR <griffin.richards@comcast.net> | 2019-10-02 12:40:00 -0400 |
|---|---|---|
| committer | GriffinR <griffin.richards@comcast.net> | 2019-10-02 12:40:00 -0400 |
| commit | 2ac3ad3e607c0c54d28223825b39b9e695022b5c (patch) | |
| tree | 3bff8424909b1038b72ca4b310f12f9e0835088b /include/dma3.h | |
| parent | 67152b92424419a470ed2bb0cf5e5f8a8ced38de (diff) | |
| parent | cb528cb543ab98a58ba2b5a78524c3542ed80f62 (diff) | |
Review changes for #819 and merge
Diffstat (limited to 'include/dma3.h')
| -rw-r--r-- | include/dma3.h | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/include/dma3.h b/include/dma3.h deleted file mode 100644 index 8eff34f55..000000000 --- a/include/dma3.h +++ /dev/null @@ -1,55 +0,0 @@ -#ifndef GUARD_DMA3_H -#define GUARD_DMA3_H - -// Maximum amount of data we will transfer in one operation -#define MAX_DMA_BLOCK_SIZE 0x1000 - -#define Dma3CopyLarge_(src, dest, size, bit) \ -{ \ - const void *_src = src; \ - void *_dest = dest; \ - u32 _size = size; \ - while (1) \ - { \ - if (_size <= MAX_DMA_BLOCK_SIZE) \ - { \ - DmaCopy##bit(3, _src, _dest, _size); \ - break; \ - } \ - DmaCopy##bit(3, _src, _dest, MAX_DMA_BLOCK_SIZE); \ - _src += MAX_DMA_BLOCK_SIZE; \ - _dest += MAX_DMA_BLOCK_SIZE; \ - _size -= MAX_DMA_BLOCK_SIZE; \ - } \ -} - -#define Dma3CopyLarge16_(src, dest, size) Dma3CopyLarge_(src, dest, size, 16) -#define Dma3CopyLarge32_(src, dest, size) Dma3CopyLarge_(src, dest, size, 32) - -#define Dma3FillLarge_(value, dest, size, bit) \ -{ \ - void *_dest = dest; \ - u32 _size = size; \ - while (1) \ - { \ - if (_size <= MAX_DMA_BLOCK_SIZE) \ - { \ - DmaFill##bit(3, value, _dest, _size); \ - break; \ - } \ - DmaFill##bit(3, value, _dest, MAX_DMA_BLOCK_SIZE); \ - _dest += MAX_DMA_BLOCK_SIZE; \ - _size -= MAX_DMA_BLOCK_SIZE; \ - } \ -} - -#define Dma3FillLarge16_(value, dest, size) Dma3FillLarge_(value, dest, size, 16) -#define Dma3FillLarge32_(value, dest, size) Dma3FillLarge_(value, dest, size, 32) - -void ClearDma3Requests(void); -void ProcessDma3Requests(void); -s16 RequestDma3Copy(const void *src, void *dest, u16 size, u8 mode); -s16 RequestDma3Fill(s32 value, void *dest, u16 size, u8 mode); -s16 CheckForSpaceForDma3Request(s16 index); - -#endif // GUARD_DMA3_H |