arm7 OS_spinLock

1 files changed, 37 insertions, 0 deletions

diff --git a/include/nitro/MI_dma_shared.h b/include/nitro/MI_dma_shared.h
new file mode 100644
index 00000000..e839417a
--- /dev/null
+++ b/include/nitro/MI_dma_shared.h
@@ -0,0 +1,37 @@
+/*
+ * NOTE:
+ * This file is shared between ARM9 and ARM7
+ * DO NOT PUT PROC SPECIFIC CODE IN HERE
+ * Thank You!
+ */
+
+/*
+ * DO NOT INCLUDE THIS FILE DIRECTLY
+ * Include MI_dma.h from the specific proc's lib
+ */
+
+#ifndef GUARD_DMA_SHARED_H
+#define GUARD_DMA_SHARED_H
+
+#define REG_ADDR_DMA0SAD 0x040000b0
+
+#define DMA_DEST_INC      0x0000
+#define DMA_DEST_DEC      0x0020
+#define DMA_DEST_FIXED    0x0040
+#define DMA_DEST_RELOAD   0x0060
+#define DMA_SRC_INC       0x0000
+#define DMA_SRC_DEC       0x0080
+#define DMA_SRC_FIXED     0x0100
+#define DMA_REPEAT        0x0200
+#define DMA_16BIT         0x0000
+#define DMA_32BIT         0x0400
+#define DMA_DREQ_ON       0x0800
+#define DMA_START_NOW     0x0000
+#define DMA_START_VBLANK  0x1000
+#define DMA_START_HBLANK  0x2000
+#define DMA_START_SPECIAL 0x3000
+#define DMA_START_MASK    0x3000
+#define DMA_INTR_ENABLE   0x4000
+#define DMA_ENABLE        0x8000
+
+#endif