@@ -0,0 +1,75 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ *  r816e is the Linux device driver released for Realtek RTL8116AF nic
+ *  with PCI-Express interface, which is used for power management.
+ *
+ *  Copyright(c) 2026 Realtek Semiconductor Corp.
+ */
+
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+
+static struct pci_device_id rtl816e_pci_tbl[] = {
+	{ PCI_VDEVICE(REALTEK, 0x816e), },
+	{ 0, },
+};
+
+MODULE_DEVICE_TABLE(pci, rtl816e_pci_tbl);
+
+static int rtl816e_probe(struct pci_dev *pdev,
+			 const struct pci_device_id *ent)
+{
+	int rc;
+
+	/* enable device (incl. PCI PM wakeup and hotplug setup) */
+	rc = pcim_enable_device(pdev);
+	if (rc < 0)
+		return dev_err_probe(&pdev->dev, rc, "enable failure\n");
+
+	dev_info(&pdev->dev, "enable device\n");
+
+	return rc;
+}
+
+static void rtl816e_remove(struct pci_dev *pdev) {}
+
+static int rtl816e_pm_suspend(struct device *device)
+{
+	return 0;
+}
+
+static int rtl816e_pm_resume(struct device *device)
+{
+	return 0;
+}
+
+static const struct dev_pm_ops rtl816e_pm_ops = {
+	SYSTEM_SLEEP_PM_OPS(rtl816e_pm_suspend, rtl816e_pm_resume)
+};
+
+static struct pci_driver rtl816e_pci_driver = {
+	.name		= "r816e",
+	.id_table	= rtl816e_pci_tbl,
+	.probe		= rtl816e_probe,
+	.remove		= rtl816e_remove,
+#ifdef CONFIG_PM
+	.driver.pm  = pm_ptr(&rtl816e_pm_ops),
+#endif
+};
+
+static int __init rtl816e_init_module(void)
+{
+	return pci_register_driver(&rtl816e_pci_driver);
+}
+
+static void __exit rtl816e_cleanup_module(void)
+{
+	pci_unregister_driver(&rtl816e_pci_driver);
+}
+
+module_init(rtl816e_init_module);
+module_exit(rtl816e_cleanup_module);
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("RealTek RTL816E driver");