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0226e55275
Currently, FADump is only supported on pSeries but that is going to change soon with FADump support being added on PowerNV platform. So, move rtas specific definitions to platform code to allow FADump to have multiple platforms support. Signed-off-by: Hari Bathini <hbathini@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/156821328494.5656.16219929140866195511.stgit@hbathini.in.ibm.com
32 lines
1,015 B
C
32 lines
1,015 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Firmware Assisted dump header file.
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*
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* Copyright 2011 IBM Corporation
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* Author: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>
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*/
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#ifndef _ASM_POWERPC_FADUMP_H
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#define _ASM_POWERPC_FADUMP_H
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#ifdef CONFIG_FA_DUMP
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extern int crashing_cpu;
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extern int is_fadump_memory_area(u64 addr, ulong size);
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extern int early_init_dt_scan_fw_dump(unsigned long node,
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const char *uname, int depth, void *data);
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extern int fadump_reserve_mem(void);
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extern int setup_fadump(void);
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extern int is_fadump_active(void);
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extern int should_fadump_crash(void);
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extern void crash_fadump(struct pt_regs *, const char *);
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extern void fadump_cleanup(void);
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#else /* CONFIG_FA_DUMP */
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static inline int is_fadump_active(void) { return 0; }
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static inline int should_fadump_crash(void) { return 0; }
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static inline void crash_fadump(struct pt_regs *regs, const char *str) { }
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static inline void fadump_cleanup(void) { }
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#endif /* !CONFIG_FA_DUMP */
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#endif /* _ASM_POWERPC_FADUMP_H */
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