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1 #ifndef __ASM_SH_PROCESSOR_H
2 #define __ASM_SH_PROCESSOR_H
3
4 #include <asm/cpu-features.h>
5 #include <asm/segment.h>
6
7 #ifndef __ASSEMBLY__
8 /*
9  *  CPU type and hardware bug flags. Kept separately for each CPU.
10  *
11  *  Each one of these also needs a CONFIG_CPU_SUBTYPE_xxx entry
12  *  in arch/sh/mm/Kconfig, as well as an entry in arch/sh/kernel/setup.c
13  *  for parsing the subtype in get_cpu_subtype().
14  */
15 enum cpu_type {
16         /* SH-2 types */
17         CPU_SH7619,
18
19         /* SH-2A types */
20         CPU_SH7203, CPU_SH7206, CPU_SH7263, CPU_MXG,
21
22         /* SH-3 types */
23         CPU_SH7705, CPU_SH7706, CPU_SH7707,
24         CPU_SH7708, CPU_SH7708S, CPU_SH7708R,
25         CPU_SH7709, CPU_SH7709A, CPU_SH7710, CPU_SH7712,
26         CPU_SH7720, CPU_SH7721, CPU_SH7729,
27
28         /* SH-4 types */
29         CPU_SH7750, CPU_SH7750S, CPU_SH7750R, CPU_SH7751, CPU_SH7751R,
30         CPU_SH7760, CPU_SH4_202, CPU_SH4_501,
31
32         /* SH-4A types */
33         CPU_SH7763, CPU_SH7770, CPU_SH7780, CPU_SH7781, CPU_SH7785,
34         CPU_SH7723, CPU_SHX3,
35
36         /* SH4AL-DSP types */
37         CPU_SH7343, CPU_SH7722, CPU_SH7366,
38
39         /* SH-5 types */
40         CPU_SH5_101, CPU_SH5_103,
41
42         /* Unknown subtype */
43         CPU_SH_NONE
44 };
45
46 /* Forward decl */
47 struct sh_cpuinfo;
48 struct seq_operations;
49
50 extern struct pt_regs fake_swapper_regs;
51
52 /* arch/sh/kernel/setup.c */
53 const char *get_cpu_subtype(struct sh_cpuinfo *c);
54 extern const struct seq_operations cpuinfo_op;
55
56 #ifdef CONFIG_VSYSCALL
57 int vsyscall_init(void);
58 #else
59 #define vsyscall_init() do { } while (0)
60 #endif
61
62 #endif /* __ASSEMBLY__ */
63
64 #ifdef CONFIG_SUPERH32
65 # include "processor_32.h"
66 #else
67 # include "processor_64.h"
68 #endif
69
70 #endif /* __ASM_SH_PROCESSOR_H */