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-rw-r--r--include/hw/pci/pcie_regs.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/hw/pci/pcie_regs.h b/include/hw/pci/pcie_regs.h
index 4d9cf4a29c..33a22229fe 100644
--- a/include/hw/pci/pcie_regs.h
+++ b/include/hw/pci/pcie_regs.h
@@ -91,6 +91,9 @@ typedef enum PCIExpLinkWidth {
 #define PCI_EXT_CAP_PASID_MAX_WIDTH     20
 #define PCI_PASID_CAP_WIDTH_SHIFT       8
 
+/* PRI */
+#define PCI_PRI_VER                     1
+
 /* AER */
 #define PCI_ERR_VER                     2
 #define PCI_ERR_SIZEOF                  0x48