--- zzzz-none-000/linux-3.10.107/include/linux/amd-iommu.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/include/linux/amd-iommu.h	2021-02-04 17:41:59.000000000 +0000
@@ -119,6 +119,13 @@
 extern int amd_iommu_set_invalid_ppr_cb(struct pci_dev *pdev,
 					amd_iommu_invalid_ppr_cb cb);
 
+#define PPR_FAULT_EXEC	(1 << 1)
+#define PPR_FAULT_READ  (1 << 2)
+#define PPR_FAULT_WRITE (1 << 5)
+#define PPR_FAULT_USER  (1 << 6)
+#define PPR_FAULT_RSVD  (1 << 7)
+#define PPR_FAULT_GN    (1 << 8)
+
 /**
  * amd_iommu_device_info() - Get information about IOMMUv2 support of a
  *			     PCI device