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| author | Diegoisawesome <diego@domoreaweso.me> | 2018-12-25 15:03:13 -0600 |
|---|---|---|
| committer | Diegoisawesome <diego@domoreaweso.me> | 2018-12-25 15:03:13 -0600 |
| commit | d8948a5cda2e385c1d4b5c6190c4fe0fb53359fb (patch) | |
| tree | fa882b0733f88cc17dcbaef8c25c30c7198bdca1 /src/dma3_manager.c | |
| parent | dea41e1a7e6e73789431153d6c28dac3a3a73ac6 (diff) | |
| parent | a54aa03d20dacc88879404b87a5f6a7eb7babc54 (diff) | |
Merge remote-tracking branch 'pret/master' into trade
Diffstat (limited to 'src/dma3_manager.c')
| -rw-r--r-- | src/dma3_manager.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/src/dma3_manager.c b/src/dma3_manager.c index 28df9d932..51fa7072d 100644 --- a/src/dma3_manager.c +++ b/src/dma3_manager.c @@ -1,9 +1,6 @@ #include "global.h" #include "dma3.h" -// Maximum amount of data we will transfer in one operation -#define MAX_DMA_BLOCK_SIZE 0x1000 - #define MAX_DMA_REQUESTS 128 #define DMA_REQUEST_COPY32 1 @@ -40,49 +37,6 @@ void ClearDma3Requests(void) gDma3ManagerLocked = FALSE; } -#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 ProcessDma3Requests(void) { u16 bytesTransferred; |