| /* |
| * |
| * (C) COPYRIGHT 2017 ARM Limited. All rights reserved. |
| * |
| * This program is free software and is provided to you under the terms of the |
| * GNU General Public License version 2 as published by the Free Software |
| * Foundation, and any use by you of this program is subject to the terms |
| * of such GNU licence. |
| * |
| * A copy of the licence is included with the program, and can also be obtained |
| * from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| |
| |
| #ifndef _PROTECTED_MODE_SWITCH_H_ |
| #define _PROTECTED_MODE_SWITCH_H_ |
| |
| struct protected_mode_device; |
| |
| /** |
| * struct protected_mode_ops - Callbacks for protected mode switch operations |
| * |
| * @protected_mode_enable: Callback to enable protected mode for device |
| * @protected_mode_disable: Callback to disable protected mode for device |
| */ |
| struct protected_mode_ops { |
| /** |
| * protected_mode_enable() - Enable protected mode on device |
| * @dev: The struct device |
| * |
| * Return: 0 on success, non-zero on error |
| */ |
| int (*protected_mode_enable)( |
| struct protected_mode_device *protected_dev); |
| |
| /** |
| * protected_mode_disable() - Disable protected mode on device, and |
| * reset device |
| * @dev: The struct device |
| * |
| * Return: 0 on success, non-zero on error |
| */ |
| int (*protected_mode_disable)( |
| struct protected_mode_device *protected_dev); |
| }; |
| |
| /** |
| * struct protected_mode_device - Device structure for protected mode devices |
| * |
| * @ops - Callbacks associated with this device |
| * @data - Pointer to device private data |
| * |
| * This structure should be registered with the platform device using |
| * platform_set_drvdata(). |
| */ |
| struct protected_mode_device { |
| struct protected_mode_ops ops; |
| void *data; |
| }; |
| |
| #endif /* _PROTECTED_MODE_SWITCH_H_ */ |