1 /* 1 /*
2 * Copyright (C) 2009 Michal Simek <monstr@mon <<
3 * Copyright (C) 2009 PetaLogix <<
4 * <<
5 * This file is subject to the terms and condi 2 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main !! 3 * License. See the file "COPYING" in the main directory of this archive
7 * for more details. 4 * for more details.
>> 5 *
>> 6 * Copyright (C) 2001, 06 by Ralf Baechle (ralf@linux-mips.org)
>> 7 * Copyright (C) 2001 MIPS Technologies, Inc.
8 */ 8 */
9 !! 9 #include <linux/kernel.h>
10 #include <linux/init.h> !! 10 #include <linux/export.h>
11 #include <linux/delay.h> !! 11 #include <linux/pm.h>
>> 12 #include <linux/types.h>
12 #include <linux/reboot.h> 13 #include <linux/reboot.h>
13 14
14 void machine_shutdown(void) !! 15 #include <asm/reboot.h>
>> 16
>> 17 /*
>> 18 * Urgs ... Too many MIPS machines to handle this in a generic way.
>> 19 * So handle all using function pointers to machine specific
>> 20 * functions.
>> 21 */
>> 22 void (*_machine_restart)(char *command);
>> 23 void (*_machine_halt)(void);
>> 24 void (*pm_power_off)(void);
>> 25
>> 26 EXPORT_SYMBOL(pm_power_off);
>> 27
>> 28 void machine_restart(char *command)
15 { 29 {
16 pr_notice("Machine shutdown...\n"); !! 30 if (_machine_restart)
17 while (1) !! 31 _machine_restart(command);
18 ; <<
19 } 32 }
20 33
21 void machine_halt(void) 34 void machine_halt(void)
22 { 35 {
23 pr_notice("Machine halt...\n"); !! 36 if (_machine_halt)
24 while (1) !! 37 _machine_halt();
25 ; <<
26 } 38 }
27 39
28 void machine_power_off(void) 40 void machine_power_off(void)
29 { 41 {
30 pr_notice("Machine power off...\n"); !! 42 if (pm_power_off)
31 while (1) !! 43 pm_power_off();
32 ; <<
33 } <<
34 <<
35 void machine_restart(char *cmd) <<
36 { <<
37 do_kernel_restart(cmd); <<
38 /* Give the restart hook 1 s to take u <<
39 mdelay(1000); <<
40 pr_emerg("Reboot failed -- System halt <<
41 while (1); <<
42 } 44 }
43 45
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