1 files changed, 45 insertions, 0 deletions
diff --git a/include/dolphin/ar.h b/include/dolphin/ar.h
new file mode 100644
index 0000000..db0adaf
--- /dev/null
+++ b/include/dolphin/ar.h
@@ -0,0 +1,45 @@
+#ifndef _DOLPHIN_AR
+#define _DOLPHIN_AR
+
+#include "types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define AR_STACK_INDEX_ENTRY_SIZE sizeof(u32)
+
+#define ARAM_DIR_MRAM_TO_ARAM 0x00
+#define ARAM_DIR_ARAM_TO_MRAM 0x01
+
+#define AR_CLEAR_INTERNAL_ALL 0x00
+#define AR_CLEAR_INTERNAL_USER 0x01
+#define AR_CLEAR_EXPANSION 0x02
+
+typedef void (*ARCallback)(void);
+
+ARCallback ARRegisterDMACallback(ARCallback callback);
+u32 ARGetDMAStatus(void);
+void ARStartDMA(u32 type, u32 mainmem_addr, u32 aram_addr, u32 length);
+u32 ARInit(u32* stack_index_addr, u32 num_entries);
+u32 ARGetBaseAddress(void);
+BOOL ARCheckInit(void);
+void ARReset(void);
+u32 ARAlloc(u32 length);
+u32 ARFree(u32* length);
+u32 ARGetSize(void);
+u32 ARGetInternalSize(void);
+void ARSetSize(void);
+void ARClear(u32 flag);
+
+void __ARClearInterrupt(void);
+u16 __ARGetInterruptStatus(void);
+
+#define ARStartDMARead(mmem, aram, len) ARStartDMA(ARAM_DIR_ARAM_TO_MRAM, mmem, aram, len)
+#define ARStartDMAWrite(mmem, aram, len) ARStartDMA(ARAM_DIR_MRAM_TO_ARAM, mmem, aram, len)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // _DOLPHIN_AR