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[/] [test_project/] [trunk/] [linux_sd_driver/] [include/] [linux/] [reboot.h] - Blame information for rev 81

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#ifndef _LINUX_REBOOT_H
#define _LINUX_REBOOT_H
 
/*
 * Magic values required to use _reboot() system call.
 */
 
#define LINUX_REBOOT_MAGIC1     0xfee1dead
#define LINUX_REBOOT_MAGIC2     672274793
#define LINUX_REBOOT_MAGIC2A    85072278
#define LINUX_REBOOT_MAGIC2B    369367448
#define LINUX_REBOOT_MAGIC2C    537993216
 
 
/*
 * Commands accepted by the _reboot() system call.
 *
 * RESTART     Restart system using default command and mode.
 * HALT        Stop OS and give system control to ROM monitor, if any.
 * CAD_ON      Ctrl-Alt-Del sequence causes RESTART command.
 * CAD_OFF     Ctrl-Alt-Del sequence sends SIGINT to init task.
 * POWER_OFF   Stop OS and remove all power from system, if possible.
 * RESTART2    Restart system using given command string.
 * SW_SUSPEND  Suspend system using software suspend if compiled in.
 * KEXEC       Restart system using a previously loaded Linux kernel
 */
 
#define LINUX_REBOOT_CMD_RESTART        0x01234567
#define LINUX_REBOOT_CMD_HALT           0xCDEF0123
#define LINUX_REBOOT_CMD_CAD_ON         0x89ABCDEF
#define LINUX_REBOOT_CMD_CAD_OFF        0x00000000
#define LINUX_REBOOT_CMD_POWER_OFF      0x4321FEDC
#define LINUX_REBOOT_CMD_RESTART2       0xA1B2C3D4
#define LINUX_REBOOT_CMD_SW_SUSPEND     0xD000FCE2
#define LINUX_REBOOT_CMD_KEXEC          0x45584543
 
 
#ifdef __KERNEL__
 
#include <linux/notifier.h>
 
extern int register_reboot_notifier(struct notifier_block *);
extern int unregister_reboot_notifier(struct notifier_block *);
 
 
/*
 * Architecture-specific implementations of sys_reboot commands.
 */
 
extern void machine_restart(char *cmd);
extern void machine_halt(void);
extern void machine_power_off(void);
 
extern void machine_shutdown(void);
struct pt_regs;
extern void machine_crash_shutdown(struct pt_regs *);
 
/*
 * Architecture independent implemenations of sys_reboot commands.
 */
 
extern void kernel_shutdown_prepare(enum system_states state);
 
extern void kernel_restart(char *cmd);
extern void kernel_halt(void);
extern void kernel_power_off(void);
 
void ctrl_alt_del(void);
 
#define POWEROFF_CMD_PATH_LEN   256
extern char poweroff_cmd[POWEROFF_CMD_PATH_LEN];
 
extern int orderly_poweroff(bool force);
 
/*
 * Emergency restart, callable from an interrupt handler.
 */
 
extern void emergency_restart(void);
#include <asm/emergency-restart.h>
 
#endif
 
#endif /* _LINUX_REBOOT_H */

Line No.	Rev	Author	Line
1	62	marcus.erl	`#ifndef _LINUX_REBOOT_H`
2			`#define _LINUX_REBOOT_H`
3
4			`/*`
5			`* Magic values required to use _reboot() system call.`
6			`*/`
7
8			`#define LINUX_REBOOT_MAGIC1 0xfee1dead`
9			`#define LINUX_REBOOT_MAGIC2 672274793`
10			`#define LINUX_REBOOT_MAGIC2A 85072278`
11			`#define LINUX_REBOOT_MAGIC2B 369367448`
12			`#define LINUX_REBOOT_MAGIC2C 537993216`
13
14
15			`/*`
16			`* Commands accepted by the _reboot() system call.`
17			`*`
18			`* RESTART Restart system using default command and mode.`
19			`* HALT Stop OS and give system control to ROM monitor, if any.`
20			`* CAD_ON Ctrl-Alt-Del sequence causes RESTART command.`
21			`* CAD_OFF Ctrl-Alt-Del sequence sends SIGINT to init task.`
22			`* POWER_OFF Stop OS and remove all power from system, if possible.`
23			`* RESTART2 Restart system using given command string.`
24			`* SW_SUSPEND Suspend system using software suspend if compiled in.`
25			`* KEXEC Restart system using a previously loaded Linux kernel`
26			`*/`
27
28			`#define LINUX_REBOOT_CMD_RESTART 0x01234567`
29			`#define LINUX_REBOOT_CMD_HALT 0xCDEF0123`
30			`#define LINUX_REBOOT_CMD_CAD_ON 0x89ABCDEF`
31			`#define LINUX_REBOOT_CMD_CAD_OFF 0x00000000`
32			`#define LINUX_REBOOT_CMD_POWER_OFF 0x4321FEDC`
33			`#define LINUX_REBOOT_CMD_RESTART2 0xA1B2C3D4`
34			`#define LINUX_REBOOT_CMD_SW_SUSPEND 0xD000FCE2`
35			`#define LINUX_REBOOT_CMD_KEXEC 0x45584543`
36
37
38			`#ifdef __KERNEL__`
39
40			`#include <linux/notifier.h>`
41
42			`extern int register_reboot_notifier(struct notifier_block *);`
43			`extern int unregister_reboot_notifier(struct notifier_block *);`
44
45
46			`/*`
47			`* Architecture-specific implementations of sys_reboot commands.`
48			`*/`
49
50			`extern void machine_restart(char *cmd);`
51			`extern void machine_halt(void);`
52			`extern void machine_power_off(void);`
53
54			`extern void machine_shutdown(void);`
55			`struct pt_regs;`
56			`extern void machine_crash_shutdown(struct pt_regs *);`
57
58			`/*`
59			`* Architecture independent implemenations of sys_reboot commands.`
60			`*/`
61
62			`extern void kernel_shutdown_prepare(enum system_states state);`
63
64			`extern void kernel_restart(char *cmd);`
65			`extern void kernel_halt(void);`
66			`extern void kernel_power_off(void);`
67
68			`void ctrl_alt_del(void);`
69
70			`#define POWEROFF_CMD_PATH_LEN 256`
71			`extern char poweroff_cmd[POWEROFF_CMD_PATH_LEN];`
72
73			`extern int orderly_poweroff(bool force);`
74
75			`/*`
76			`* Emergency restart, callable from an interrupt handler.`
77			`*/`
78
79			`extern void emergency_restart(void);`
80			`#include <asm/emergency-restart.h>`
81
82			`#endif`
83
84			`#endif /* _LINUX_REBOOT_H */`

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[/] [test_project/] [trunk/] [linux_sd_driver/] [include/] [linux/] [reboot.h] - Blame information for rev 81