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c: osPiStartDma

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This commit is contained in:
Mittenshugg
2020-07-31 21:09:50 -05:00
parent c88d28a0b7
commit 62ffeeb878
4 changed files with 49 additions and 10 deletions
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include/PR/os_pi.h
+11 -2
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@@ -60,11 +60,20 @@ typedef struct {
/*0x08*/ void *dramAddr;
/*0x0C*/ uintptr_t devAddr;
/*0x10*/ size_t size;
#if defined(VERSION_EU) || defined(VERSION_SH)
OSPiHandle *piHandle; // from the official definition
#endif
} OSIoMesg;
typedef struct {
s32 active; /* Status flag */
OSThread *thread; /* Calling thread */
OSMesgQueue *cmdQueue; /* Command queue */
OSMesgQueue *evtQueue; /* Event queue */
OSMesgQueue *acsQueue; /* Access queue */
/* Raw DMA routine */
s32 (*dma)(s32, u32, void *, u32);
s32 (*edma)(OSPiHandle *, s32, u32, void *, u32);
} OSDevMgr;
/* Definitions */
#define OS_READ 0 // device -> RDRAM