Full support for Ginger Console
[linux-ginger.git] / arch / sh / include / mach-dreamcast / mach / maple.h
blob51f6a87f1f1157a37b7a3e1305c90944de1bf316
1 #ifndef __ASM_MAPLE_H
2 #define __ASM_MAPLE_H
4 #define MAPLE_PORTS 4
5 #define MAPLE_PNP_INTERVAL HZ
6 #define MAPLE_MAXPACKETS 8
7 #define MAPLE_DMA_ORDER 14
8 #define MAPLE_DMA_SIZE (1 << MAPLE_DMA_ORDER)
9 #define MAPLE_DMA_PAGES ((MAPLE_DMA_ORDER > PAGE_SHIFT) ? \
10 MAPLE_DMA_ORDER - PAGE_SHIFT : 0)
12 /* Maple Bus registers */
13 #define MAPLE_BASE 0xa05f6c00
14 #define MAPLE_DMAADDR (MAPLE_BASE+0x04)
15 #define MAPLE_TRIGTYPE (MAPLE_BASE+0x10)
16 #define MAPLE_ENABLE (MAPLE_BASE+0x14)
17 #define MAPLE_STATE (MAPLE_BASE+0x18)
18 #define MAPLE_SPEED (MAPLE_BASE+0x80)
19 #define MAPLE_RESET (MAPLE_BASE+0x8c)
21 #define MAPLE_MAGIC 0x6155404f
22 #define MAPLE_2MBPS 0
23 #define MAPLE_TIMEOUT(n) ((n)<<15)
25 /* Function codes */
26 #define MAPLE_FUNC_CONTROLLER 0x001
27 #define MAPLE_FUNC_MEMCARD 0x002
28 #define MAPLE_FUNC_LCD 0x004
29 #define MAPLE_FUNC_CLOCK 0x008
30 #define MAPLE_FUNC_MICROPHONE 0x010
31 #define MAPLE_FUNC_ARGUN 0x020
32 #define MAPLE_FUNC_KEYBOARD 0x040
33 #define MAPLE_FUNC_LIGHTGUN 0x080
34 #define MAPLE_FUNC_PURUPURU 0x100
35 #define MAPLE_FUNC_MOUSE 0x200
37 #endif /* __ASM_MAPLE_H */