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-rw-r--r--arch/powerpc/platforms/powernv/eeh-powernv.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/powernv/eeh-powernv.c b/arch/powerpc/platforms/powernv/eeh-powernv.c
index 1d19e7917d7f..e261869adc86 100644
--- a/arch/powerpc/platforms/powernv/eeh-powernv.c
+++ b/arch/powerpc/platforms/powernv/eeh-powernv.c
@@ -68,6 +68,17 @@ static int powernv_eeh_init(void)
if (phb->model == PNV_PHB_MODEL_P7IOC)
eeh_add_flag(EEH_ENABLE_IO_FOR_LOG);
+
+ /*
+ * PE#0 should be regarded as valid by EEH core
+ * if it's not the reserved one. Currently, we
+ * have the reserved PE#0 and PE#127 for PHB3
+ * and P7IOC separately. So we should regard
+ * PE#0 as valid for P7IOC.
+ */
+ if (phb->ioda.reserved_pe != 0)
+ eeh_add_flag(EEH_VALID_PE_ZERO);
+
break;
}