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Diffstat (limited to 'include/asm-powerpc/cputable.h')
-rw-r--r--include/asm-powerpc/cputable.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h
index 4525c784dfd0..528ef183c221 100644
--- a/include/asm-powerpc/cputable.h
+++ b/include/asm-powerpc/cputable.h
@@ -57,6 +57,14 @@ enum powerpc_pmc_type {
PPC_PMC_PA6T = 2,
};
+struct pt_regs;
+
+extern int machine_check_generic(struct pt_regs *regs);
+extern int machine_check_4xx(struct pt_regs *regs);
+extern int machine_check_440A(struct pt_regs *regs);
+extern int machine_check_e500(struct pt_regs *regs);
+extern int machine_check_e200(struct pt_regs *regs);
+
/* NOTE WELL: Update identify_cpu() if fields are added or removed! */
struct cpu_spec {
/* CPU is matched via (PVR & pvr_mask) == pvr_value */
@@ -97,6 +105,11 @@ struct cpu_spec {
/* Name of processor class, for the ELF AT_PLATFORM entry */
char *platform;
+
+ /* Processor specific machine check handling. Return negative
+ * if the error is fatal, 1 if it was fully recovered and 0 to
+ * pass up (not CPU originated) */
+ int (*machine_check)(struct pt_regs *regs);
};
extern struct cpu_spec *cur_cpu_spec;