&DEVPKEY_Device_Numa_Node, &property_type,
(BYTE *)&numa_node, sizeof(numa_node), NULL, 0);
if (!res) {
+ DWORD error = GetLastError();
+ if (error == ERROR_NOT_FOUND) {
+ /* On older CPUs, NUMA is not bound to PCIe locality. */
+ dev->device.numa_node = 0;
+ return ERROR_SUCCESS;
+ }
RTE_LOG_WIN32_ERR("SetupDiGetDevicePropertyW"
"(DEVPKEY_Device_Numa_Node)");
return -1;