162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Standalone xHCI debug capability driver 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Copyright (C) 2016 Intel Corporation 662306a36Sopenharmony_ci * 762306a36Sopenharmony_ci * Author: Lu Baolu <baolu.lu@linux.intel.com> 862306a36Sopenharmony_ci */ 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci#ifndef __LINUX_XHCI_DBGP_H 1162306a36Sopenharmony_ci#define __LINUX_XHCI_DBGP_H 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci#ifdef CONFIG_EARLY_PRINTK_USB_XDBC 1462306a36Sopenharmony_ciint __init early_xdbc_parse_parameter(char *s, int keep_early); 1562306a36Sopenharmony_ciint __init early_xdbc_setup_hardware(void); 1662306a36Sopenharmony_civoid __init early_xdbc_register_console(void); 1762306a36Sopenharmony_ci#else 1862306a36Sopenharmony_cistatic inline int __init early_xdbc_setup_hardware(void) 1962306a36Sopenharmony_ci{ 2062306a36Sopenharmony_ci return -ENODEV; 2162306a36Sopenharmony_ci} 2262306a36Sopenharmony_cistatic inline void __init early_xdbc_register_console(void) 2362306a36Sopenharmony_ci{ 2462306a36Sopenharmony_ci} 2562306a36Sopenharmony_ci#endif /* CONFIG_EARLY_PRINTK_USB_XDBC */ 2662306a36Sopenharmony_ci#endif /* __LINUX_XHCI_DBGP_H */ 27