39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __ASM_MAPLE_H
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#define __ASM_MAPLE_H
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#define MAPLE_PORTS 4
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#define MAPLE_PNP_INTERVAL HZ
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#define MAPLE_MAXPACKETS 8
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#define MAPLE_DMA_ORDER 14
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#define MAPLE_DMA_SIZE (1 << MAPLE_DMA_ORDER)
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#define MAPLE_DMA_PAGES ((MAPLE_DMA_ORDER > PAGE_SHIFT) ? \
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MAPLE_DMA_ORDER - PAGE_SHIFT : 0)
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/* Maple Bus registers */
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#define MAPLE_BASE 0xa05f6c00
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#define MAPLE_DMAADDR (MAPLE_BASE+0x04)
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#define MAPLE_TRIGTYPE (MAPLE_BASE+0x10)
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#define MAPLE_ENABLE (MAPLE_BASE+0x14)
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#define MAPLE_STATE (MAPLE_BASE+0x18)
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#define MAPLE_SPEED (MAPLE_BASE+0x80)
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#define MAPLE_RESET (MAPLE_BASE+0x8c)
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#define MAPLE_MAGIC 0x6155404f
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#define MAPLE_2MBPS 0
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#define MAPLE_TIMEOUT(n) ((n)<<15)
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/* Function codes */
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#define MAPLE_FUNC_CONTROLLER 0x001
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#define MAPLE_FUNC_MEMCARD 0x002
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#define MAPLE_FUNC_LCD 0x004
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#define MAPLE_FUNC_CLOCK 0x008
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#define MAPLE_FUNC_MICROPHONE 0x010
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#define MAPLE_FUNC_ARGUN 0x020
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#define MAPLE_FUNC_KEYBOARD 0x040
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#define MAPLE_FUNC_LIGHTGUN 0x080
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#define MAPLE_FUNC_PURUPURU 0x100
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#define MAPLE_FUNC_MOUSE 0x200
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#endif /* __ASM_MAPLE_H */
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