diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 83670a6425d8..7b547fc3679a 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -575,7 +575,7 @@ static inline int pci_dev_specific_disable_acs_redir(struct pci_dev *dev)
 /* PCI error reporting and recovery */
 pci_ers_result_t pcie_do_recovery(struct pci_dev *dev,
 			pci_channel_state_t state,
-			pci_ers_result_t (*reset_link)(struct pci_dev *pdev));
+			pci_ers_result_t (*reset_subordinate_devices)(struct pci_dev *pdev));
 
 bool pcie_wait_for_link(struct pci_dev *pdev, bool active);
 #ifdef CONFIG_PCIEASPM
diff --git a/drivers/pci/pcie/err.c b/drivers/pci/pcie/err.c
index c543f419d8f9..e575fa6cee63 100644
--- a/drivers/pci/pcie/err.c
+++ b/drivers/pci/pcie/err.c
@@ -146,38 +146,73 @@ static int report_resume(struct pci_dev *dev, void *data)
 	return 0;
 }
 
+/**
+ * pci_bridge_walk - walk bridges potentially AER affected
+ * @bridge   bridge which may be an RCEC with associated RCiEPs,
+ *           an RCiEP associated with an RCEC, or a Port.
+ * @cb       callback to be called for each device found
+ * @userdata arbitrary pointer to be passed to callback.
+ *
+ * If the device provided is a bridge, walk the subordinate bus,
+ * including any bridged devices on buses under this bus.
+ * Call the provided callback on each device found.
+ *
+ * If the device provided has no subordinate bus, call the provided
+ * callback on the device itself.
+ */
+static void pci_bridge_walk(struct pci_dev *bridge, int (*cb)(struct pci_dev *, void *),
+			    void *userdata)
+{
+	if (bridge->subordinate)
+		pci_walk_bus(bridge->subordinate, cb, userdata);
+	else
+		cb(bridge, userdata);
+}
+
 pci_ers_result_t pcie_do_recovery(struct pci_dev *dev,
 			pci_channel_state_t state,
-			pci_ers_result_t (*reset_link)(struct pci_dev *pdev))
+			pci_ers_result_t (*reset_subordinate_devices)(struct pci_dev *pdev))
 {
 	pci_ers_result_t status = PCI_ERS_RESULT_CAN_RECOVER;
-	struct pci_bus *bus;
+	struct pci_dev *bridge;
+	int type;
 
 	/*
-	 * Error recovery runs on all subordinates of the first downstream port.
-	 * If the downstream port detected the error, it is cleared at the end.
+	 * Error recovery runs on all subordinates of the first downstream
+	 * bridge. If the downstream bridge detected the error, it is
+	 * cleared at the end. For RCiEPs we should reset just the RCiEP itself.
 	 */
-	if (!(pci_pcie_type(dev) == PCI_EXP_TYPE_ROOT_PORT ||
-	      pci_pcie_type(dev) == PCI_EXP_TYPE_DOWNSTREAM))
-		dev = dev->bus->self;
-	bus = dev->subordinate;
+	type = pci_pcie_type(dev);
+	if (type == PCI_EXP_TYPE_ROOT_PORT ||
+	    type == PCI_EXP_TYPE_DOWNSTREAM ||
+	    type == PCI_EXP_TYPE_RC_EC ||
+	    type == PCI_EXP_TYPE_RC_END)
+		bridge = dev;
+	else
+		bridge = pci_upstream_bridge(dev);
 
 	pci_dbg(dev, "broadcast error_detected message\n");
 	if (state == pci_channel_io_frozen) {
-		pci_walk_bus(bus, report_frozen_detected, &status);
-		status = reset_link(dev);
+		pci_bridge_walk(bridge, report_frozen_detected, &status);
+		if (type == PCI_EXP_TYPE_RC_END) {
+			pci_warn(dev, "link reset not possible for RCiEP\n");
+			status = PCI_ERS_RESULT_NONE;
+			goto failed;
+		}
+
+		status = reset_subordinate_devices(bridge);
 		if (status != PCI_ERS_RESULT_RECOVERED) {
-			pci_warn(dev, "link reset failed\n");
+			pci_warn(dev, "subordinate device reset failed\n");
 			goto failed;
 		}
 	} else {
-		pci_walk_bus(bus, report_normal_detected, &status);
+		pci_bridge_walk(bridge, report_normal_detected, &status);
 	}
 
 	if (status == PCI_ERS_RESULT_CAN_RECOVER) {
 		status = PCI_ERS_RESULT_RECOVERED;
 		pci_dbg(dev, "broadcast mmio_enabled message\n");
-		pci_walk_bus(bus, report_mmio_enabled, &status);
+		pci_bridge_walk(bridge, report_mmio_enabled, &status);
 	}
 
 	if (status == PCI_ERS_RESULT_NEED_RESET) {
@@ -188,18 +223,22 @@ pci_ers_result_t pcie_do_recovery(struct pci_dev *dev,
 		 */
 		status = PCI_ERS_RESULT_RECOVERED;
 		pci_dbg(dev, "broadcast slot_reset message\n");
-		pci_walk_bus(bus, report_slot_reset, &status);
+		pci_bridge_walk(bridge, report_slot_reset, &status);
 	}
 
 	if (status != PCI_ERS_RESULT_RECOVERED)
 		goto failed;
 
 	pci_dbg(dev, "broadcast resume message\n");
-	pci_walk_bus(bus, report_resume, &status);
-
-	if (pcie_aer_is_native(dev))
-		pcie_clear_device_status(dev);
-	pci_aer_clear_nonfatal_status(dev);
+	pci_bridge_walk(bridge, report_resume, &status);
+
+	if (type == PCI_EXP_TYPE_ROOT_PORT ||
+	    type == PCI_EXP_TYPE_DOWNSTREAM ||
+	    type == PCI_EXP_TYPE_RC_EC) {
+		if (pcie_aer_is_native(bridge))
+			pcie_clear_device_status(bridge);
+		pci_aer_clear_nonfatal_status(bridge);
+	}
 	pci_info(dev, "device recovery successful\n");
 	return status;
 
