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/* Copyright (c) 2011-2014, 2017 The Linux Foundation. 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 _RAMDUMP_HEADER
#define _RAMDUMP_HEADER
struct device;
struct ramdump_segment {
char *name;
unsigned long address;
void *v_address;
unsigned long size;
};
#ifdef CONFIG_MSM_SUBSYSTEM_RESTART
extern void *create_ramdump_device(const char *dev_name, struct device *parent);
extern void destroy_ramdump_device(void *dev);
extern int do_ramdump(void *handle, struct ramdump_segment *segments,
int nsegments);
extern int do_elf_ramdump(void *handle, struct ramdump_segment *segments,
int nsegments);
extern int do_minidump(void *handle, struct ramdump_segment *segments,
int nsegments);
#else
static inline void *create_ramdump_device(const char *dev_name,
struct device *parent)
{
return NULL;
}
static inline void destroy_ramdump_device(void *dev)
{
}
static inline int do_ramdump(void *handle, struct ramdump_segment *segments,
int nsegments)
{
return -ENODEV;
}
static inline int do_elf_ramdump(void *handle, struct ramdump_segment *segments,
int nsegments)
{
return -ENODEV;
}
#endif /* CONFIG_MSM_SUBSYSTEM_RESTART */
#endif
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