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powerpc/8xx: add dedicated machine check handler

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During a machine check, the 8xx provides indication of
whether the check is due to data or instruction access, so
let's display it.

Lets also move 8xx specific handling into the new handler.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Scott Wood <oss@buserror.net>
This commit is contained in:
Christophe Leroy
2016-09-16 10:23:11 +02:00
committed by Scott Wood
parent f307939fb2
commit e627f8dc9a
3 changed files with 27 additions and 11 deletions
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arch/powerpc/include/asm/cputable.h
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@@ -43,6 +43,7 @@ extern int machine_check_e500mc(struct pt_regs *regs);
extern int machine_check_e500(struct pt_regs *regs);
extern int machine_check_e200(struct pt_regs *regs);
extern int machine_check_47x(struct pt_regs *regs);
int machine_check_8xx(struct pt_regs *regs);
extern void cpu_down_flush_e500v2(void);
extern void cpu_down_flush_e500mc(void);