diff --git a/scripts/conftest/Makefile b/scripts/conftest/Makefile
index 2b8d9a11..cf6dd203 100644
--- a/scripts/conftest/Makefile
+++ b/scripts/conftest/Makefile
@@ -144,6 +144,7 @@ NV_CONFTEST_FUNCTION_COMPILE_TESTS += pwm_chip_struct_has_base_arg
 NV_CONFTEST_FUNCTION_COMPILE_TESTS += pwm_ops_struct_has_owner
 NV_CONFTEST_FUNCTION_COMPILE_TESTS += pwm_ops_struct_has_config
 NV_CONFTEST_FUNCTION_COMPILE_TESTS += pci_epc_event_ops_struct_has_core_deinit
+NV_CONFTEST_FUNCTION_COMPILE_TESTS += pci_epc_features_struct_has_bar
 NV_CONFTEST_FUNCTION_COMPILE_TESTS += pci_disable_pcie_error_reporting
 NV_CONFTEST_FUNCTION_COMPILE_TESTS += pci_enable_pcie_error_reporting
 NV_CONFTEST_FUNCTION_COMPILE_TESTS += pci_epf_alloc_space_has_epc_features_arg
diff --git a/scripts/conftest/conftest.sh b/scripts/conftest/conftest.sh
index 39de6acb..58966d39 100755
--- a/scripts/conftest/conftest.sh
+++ b/scripts/conftest/conftest.sh
@@ -7352,6 +7352,23 @@ compile_test() {
             compile_check_conftest "$CODE" "NV_PCI_EPC_EVENT_OPS_STRUCT_HAS_CORE_DEINIT" "" "types"
         ;;
 
+        pci_epc_features_struct_has_bar)
+            #
+            # Determine if the pci_epc_features struct has a member 'bar'.
+            #
+            # Commit e01c9797c0eb ("PCI: endpoint: Clean up hardware description for BARs")
+            # added 'struct pci_epc_bar_desc bar' to the pci_epc_features structure in
+            # Linux v6.9.
+            #
+            CODE="
+            #include <linux/pci-epc.h>
+            int conftest_pci_epc_features_struct_has_pci_epc_bar_desc(void) {
+                return offsetof(struct pci_epc_features, bar);
+            }"
+
+            compile_check_conftest "$CODE" "NV_PCI_EPC_FEATURES_STRUCT_HAS_BAR" "" "types"
+        ;;
+
         pci_disable_pcie_error_reporting)
             #
             # Determine if the pci_disable_pcie_error_reporting() API available or not.