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powerpc/fadump: add fadump support on powernv

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Add basic callback functions for FADump on PowerNV platform.

Signed-off-by: Hari Bathini <hbathini@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/156821342072.5656.4346362203141486452.stgit@hbathini.in.ibm.com
This commit is contained in:
Hari Bathini
2019-09-11 20:20:26 +05:30
committed by Michael Ellerman
parent 6f5f193e84
commit 41df592872
5 changed files with 115 additions and 5 deletions
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7
arch/powerpc/include/asm/fadump-internal.h
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@@ -135,4 +135,11 @@ static inline void
rtas_fadump_dt_scan(struct fw_dump *fadump_conf, u64 node) { }
#endif
#ifdef CONFIG_PPC_POWERNV
extern void opal_fadump_dt_scan(struct fw_dump *fadump_conf, u64 node);
#else
static inline void
opal_fadump_dt_scan(struct fw_dump *fadump_conf, u64 node) { }
#endif
#endif /* _ASM_POWERPC_FADUMP_INTERNAL_H */