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59 lines
1.6 KiB
59 lines
1.6 KiB
/* Copyright (c) 2011-2014, 2017 The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _RAMDUMP_HEADER
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#define _RAMDUMP_HEADER
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struct device;
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struct ramdump_segment {
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char *name;
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unsigned long address;
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void *v_address;
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unsigned long size;
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};
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#ifdef CONFIG_MSM_SUBSYSTEM_RESTART
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extern void *create_ramdump_device(const char *dev_name, struct device *parent);
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extern void destroy_ramdump_device(void *dev);
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extern int do_ramdump(void *handle, struct ramdump_segment *segments,
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int nsegments);
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extern int do_elf_ramdump(void *handle, struct ramdump_segment *segments,
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int nsegments);
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extern int do_minidump(void *handle, struct ramdump_segment *segments,
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int nsegments);
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#else
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static inline void *create_ramdump_device(const char *dev_name,
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struct device *parent)
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{
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return NULL;
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}
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static inline void destroy_ramdump_device(void *dev)
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{
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}
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static inline int do_ramdump(void *handle, struct ramdump_segment *segments,
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int nsegments)
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{
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return -ENODEV;
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}
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static inline int do_elf_ramdump(void *handle, struct ramdump_segment *segments,
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int nsegments)
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{
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return -ENODEV;
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}
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#endif /* CONFIG_MSM_SUBSYSTEM_RESTART */
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#endif
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