1 files changed, 2 insertions, 0 deletions
diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index 0b6bdaa0d7..1416ae202c 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -100,6 +100,8 @@ static Property pci_props[] = {
                     QEMU_PCIE_ARI_NEXTFN_1_BITNR, false),
     DEFINE_PROP_SIZE32("x-max-bounce-buffer-size", PCIDevice,
                      max_bounce_buffer_size, DEFAULT_MAX_BOUNCE_BUFFER_SIZE),
+    DEFINE_PROP_BIT("x-pcie-ext-tag", PCIDevice, cap_present,
+                    QEMU_PCIE_EXT_TAG_BITNR, true),
     { .name = "busnr", .info = &prop_pci_busnr },
     DEFINE_PROP_END_OF_LIST()
 };