3f2bc4d6eb
msm-2.6.38: tag AU_LINUX_ANDROID_GINGERBREAD.02.03.04.00.142 Signed-off-by: Bryan Huntsman <bryanh@codeaurora.org>
73 lines
1.6 KiB
C
73 lines
1.6 KiB
C
/* Copyright (c) 2011, Code Aurora Forum. All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 and
|
|
* only version 2 as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
*/
|
|
|
|
#ifndef __SUBSYS_RESTART_H
|
|
#define __SUBSYS_RESTART_H
|
|
|
|
#include <linux/spinlock.h>
|
|
|
|
#define SUBSYS_NAME_MAX_LENGTH 40
|
|
|
|
enum {
|
|
RESET_SOC = 1,
|
|
RESET_SUBSYS_COUPLED,
|
|
RESET_SUBSYS_INDEPENDENT,
|
|
RESET_SUBSYS_MIXED = 25,
|
|
RESET_LEVEL_MAX
|
|
};
|
|
|
|
struct subsys_data {
|
|
const char *name;
|
|
int (*shutdown) (const struct subsys_data *);
|
|
int (*powerup) (const struct subsys_data *);
|
|
void (*crash_shutdown) (const struct subsys_data *);
|
|
int (*ramdump) (int, const struct subsys_data *);
|
|
|
|
/* Internal use only */
|
|
struct list_head list;
|
|
void *notif_handle;
|
|
|
|
struct mutex shutdown_lock;
|
|
struct mutex powerup_lock;
|
|
|
|
void *restart_order;
|
|
struct subsys_data *single_restart_list[1];
|
|
};
|
|
|
|
#if defined(CONFIG_MSM_SUBSYSTEM_RESTART)
|
|
|
|
int get_restart_level(void);
|
|
int subsystem_restart(const char *subsys_name);
|
|
int ssr_register_subsystem(struct subsys_data *subsys);
|
|
|
|
#else
|
|
|
|
static inline int get_restart_level(void)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int subsystem_restart(const char *subsystem_name)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int ssr_register_subsystem(struct subsys_data *subsys)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
#endif /* CONFIG_MSM_SUBSYSTEM_RESTART */
|
|
|
|
#endif
|