1 /*
2  * include/asm-sh/dreamcast/dma.h
3  *
4  * Copyright (C) 2003 Paul Mundt
5  *
6  * This file is subject to the terms and conditions of the GNU General Public
7  * License.  See the file "COPYING" in the main directory of this archive
8  * for more details.
9  */
10 #ifndef __ASM_SH_DREAMCAST_DMA_H
11 #define __ASM_SH_DREAMCAST_DMA_H
12 
13 /* Number of DMA channels */
14 #define G2_NR_DMA_CHANNELS	4
15 
16 /* Channels for cascading */
17 #define PVR2_CASCADE_CHAN	2
18 #define G2_CASCADE_CHAN		3
19 
20 /* PVR2 DMA Registers */
21 #define PVR2_DMA_BASE		0xa05f6800
22 #define PVR2_DMA_ADDR		(PVR2_DMA_BASE + 0)
23 #define PVR2_DMA_COUNT		(PVR2_DMA_BASE + 4)
24 #define PVR2_DMA_MODE		(PVR2_DMA_BASE + 8)
25 #define PVR2_DMA_LMMODE0	(PVR2_DMA_BASE + 132)
26 #define PVR2_DMA_LMMODE1	(PVR2_DMA_BASE + 136)
27 
28 /* G2 DMA Register */
29 #define G2_DMA_BASE		0xa05f7800
30 
31 #endif /* __ASM_SH_DREAMCAST_DMA_H */
32 
33