1#ifndef _ASM_SH_SUSPEND_H
2#define _ASM_SH_SUSPEND_H
3
4#ifndef __ASSEMBLY__
5#include <linux/notifier.h>
6
7#include <asm/ptrace.h>
8
9struct swsusp_arch_regs {
10 struct pt_regs user_regs;
11 unsigned long bank1_regs[8];
12};
13
14void sh_mobile_call_standby(unsigned long mode);
15
16#ifdef CONFIG_CPU_IDLE
17int sh_mobile_setup_cpuidle(void);
18#else
19static inline int sh_mobile_setup_cpuidle(void) { return 0; }
20#endif
21
22
23extern struct atomic_notifier_head sh_mobile_pre_sleep_notifier_list;
24extern struct atomic_notifier_head sh_mobile_post_sleep_notifier_list;
25
26
27#define SH_MOBILE_SLEEP_BOARD 0
28#define SH_MOBILE_SLEEP_CPU 1
29#define SH_MOBILE_PRE(x) (x)
30#define SH_MOBILE_POST(x) (-(x))
31
32
33void sh_mobile_register_self_refresh(unsigned long flags,
34 void *pre_start, void *pre_end,
35 void *post_start, void *post_end);
36
37
38struct sh_sleep_regs {
39 unsigned long stbcr;
40 unsigned long bar;
41
42
43 unsigned long pteh;
44 unsigned long ptel;
45 unsigned long ttb;
46 unsigned long tea;
47 unsigned long mmucr;
48 unsigned long ptea;
49 unsigned long pascr;
50 unsigned long irmcr;
51
52
53 unsigned long ccr;
54 unsigned long ramcr;
55};
56
57
58struct sh_sleep_data {
59
60 unsigned long mode;
61
62
63 unsigned long sf_pre;
64 unsigned long sf_post;
65
66
67 unsigned long resume;
68
69
70 unsigned long vbr;
71 unsigned long spc;
72 unsigned long sr;
73 unsigned long sp;
74
75
76 struct sh_sleep_regs addr;
77
78
79 struct sh_sleep_regs data;
80};
81
82
83extern unsigned long sh_mobile_sleep_supported;
84
85#endif
86
87
88#define SUSP_SH_SLEEP (1 << 0)
89#define SUSP_SH_STANDBY (1 << 1)
90#define SUSP_SH_RSTANDBY (1 << 2)
91#define SUSP_SH_USTANDBY (1 << 3)
92#define SUSP_SH_SF (1 << 4)
93#define SUSP_SH_MMU (1 << 5)
94#define SUSP_SH_REGS (1 << 6)
95
96#endif
97