| // 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 __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 */ |