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/*
* include/asm-sh/dreamcast/dma.h
*
* Copyright (C) 2003 Paul Mundt
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#ifndef __ASM_SH_DREAMCAST_DMA_H
#define __ASM_SH_DREAMCAST_DMA_H
/* Number of DMA channels */
#define ONCHIP_NR_DMA_CHANNELS 4
#define G2_NR_DMA_CHANNELS 4
#define PVR2_NR_DMA_CHANNELS 1
/* Channels for cascading */
#define PVR2_CASCADE_CHAN 2
#define G2_CASCADE_CHAN 3
/* PVR2 DMA Registers */
#define PVR2_DMA_BASE 0xa05f6800
#define PVR2_DMA_ADDR (PVR2_DMA_BASE + 0)
#define PVR2_DMA_COUNT (PVR2_DMA_BASE + 4)
#define PVR2_DMA_MODE (PVR2_DMA_BASE + 8)
#define PVR2_DMA_LMMODE0 (PVR2_DMA_BASE + 132)
#define PVR2_DMA_LMMODE1 (PVR2_DMA_BASE + 136)
/* G2 DMA Register */
#define G2_DMA_BASE 0xa05f7800
#endif /* __ASM_SH_DREAMCAST_DMA_H */
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