// SPDX-License-Identifier: GPL-2.0 /* * Standalone xHCI debug capability driver * * Copyright (C) 2016 Intel Corporation * * Author: Lu Baolu <baolu.lu@linux.intel.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #ifndef __LINUX_XHCI_DBGP_H #define __LINUX_XHCI_DBGP_H #ifdef CONFIG_EARLY_PRINTK_USB_XDBC int __init early_xdbc_parse_parameter(char *s, int keep_early); int __init early_xdbc_setup_hardware(void); void __init early_xdbc_register_console(void); #else static inline int __init early_xdbc_setup_hardware(void) { return -ENODEV; } static inline void __init early_xdbc_register_console(void) { } #endif /* CONFIG_EARLY_PRINTK_USB_XDBC */ #endif /* __LINUX_XHCI_DBGP_H */