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/*
*
* (C) COPYRIGHT 2014-2015 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 _MALI_KBASE_MMU_MODE_
#define _MALI_KBASE_MMU_MODE_
#include <linux/types.h>
/* Forward declarations */
struct kbase_context;
struct kbase_device;
struct kbase_as;
struct kbase_mmu_setup;
struct kbase_mmu_mode {
void (*update)(struct kbase_context *kctx);
void (*get_as_setup)(struct kbase_context *kctx,
struct kbase_mmu_setup * const setup);
void (*disable_as)(struct kbase_device *kbdev, int as_nr);
phys_addr_t (*pte_to_phy_addr)(u64 entry);
int (*ate_is_valid)(u64 ate);
int (*pte_is_valid)(u64 pte);
void (*entry_set_ate)(u64 *entry, phys_addr_t phy, unsigned long flags);
void (*entry_set_pte)(u64 *entry, phys_addr_t phy);
void (*entry_invalidate)(u64 *entry);
};
struct kbase_mmu_mode const *kbase_mmu_mode_get_lpae(void);
struct kbase_mmu_mode const *kbase_mmu_mode_get_aarch64(void);
#endif /* _MALI_KBASE_MMU_MODE_ */
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