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