/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
 *
 * (C) COPYRIGHT 2014-2023 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 license.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, you can access it online at
 * http://www.gnu.org/licenses/gpl-2.0.html.
 *
 */

#ifndef _KBASE_CACHE_POLICY_BACKEND_H_
#define _KBASE_CACHE_POLICY_BACKEND_H_

#include <linux/types.h>

struct kbase_device;

/**
 * kbase_cache_set_coherency_mode() - Sets the system coherency mode
 *                                    in the GPU.
 * @kbdev:    Device pointer
 * @mode:     Coherency mode. COHERENCY_ACE/ACE_LITE
 */
void kbase_cache_set_coherency_mode(struct kbase_device *kbdev, u32 mode);

/**
 * kbase_amba_set_shareable_cache_support() - Sets AMBA shareable cache support
 *                                            in the GPU.
 * @kbdev:    Device pointer
 *
 * Note: Only for arch version 12.x.1 onwards.
 */
void kbase_amba_set_shareable_cache_support(struct kbase_device *kbdev);
#endif /* _KBASE_CACHE_POLICY_BACKEND_H_ */