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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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