2 files changed, 2 insertions, 2 deletions
diff --git a/hw/pci/msi.c b/hw/pci/msi.c
index f9c0484420..c1dd5318c8 100644
--- a/hw/pci/msi.c
+++ b/hw/pci/msi.c
@@ -294,7 +294,7 @@ void msi_send_message(PCIDevice *dev, MSIMessage msg)
 {
     MemTxAttrs attrs = {};
 
-    attrs.stream_id = (pci_bus_num(dev->bus) << 8) | dev->devfn;
+    attrs.requester_id = pci_requester_id(dev);
     address_space_stl_le(&dev->bus_master_as, msg.address, msg.data,
                          attrs, NULL);
 }
diff --git a/hw/pci/pcie_aer.c b/hw/pci/pcie_aer.c
index 46e0ad8a93..98d2c183b0 100644
--- a/hw/pci/pcie_aer.c
+++ b/hw/pci/pcie_aer.c
@@ -979,7 +979,7 @@ static int do_pcie_aer_inject_error(Monitor *mon,
         }
     }
     err.status = error_status;
-    err.source_id = (pci_bus_num(dev->bus) << 8) | dev->devfn;
+    err.source_id = pci_requester_id(dev);
 
     err.flags = 0;
     if (correctable) {