1/* SPDX-License-Identifier: GPL-2.0 */
 2/* Copyright 2019 Linaro, Ltd, Rob Herring <robh@kernel.org> */
 3
 4#ifndef __PANFROST_MMU_H__
 5#define __PANFROST_MMU_H__
 6
 7struct panfrost_gem_object;
 8struct panfrost_file_priv;
 9struct panfrost_mmu;
10
11int panfrost_mmu_map(struct panfrost_gem_object *bo);
12void panfrost_mmu_unmap(struct panfrost_gem_object *bo);
13
14int panfrost_mmu_init(struct panfrost_device *pfdev);
15void panfrost_mmu_fini(struct panfrost_device *pfdev);
16void panfrost_mmu_reset(struct panfrost_device *pfdev);
17
18u32 panfrost_mmu_as_get(struct panfrost_device *pfdev, struct panfrost_mmu *mmu);
19void panfrost_mmu_as_put(struct panfrost_device *pfdev, struct panfrost_mmu *mmu);
20
21int panfrost_mmu_pgtable_alloc(struct panfrost_file_priv *priv);
22void panfrost_mmu_pgtable_free(struct panfrost_file_priv *priv);
23
24#endif