/* SPDX-License-Identifier: GPL-2.0 */ /* Copyright 2019 Linaro, Ltd, Rob Herring <robh@kernel.org> */ #ifndef __PANFROST_MMU_H__ #define __PANFROST_MMU_H__ struct panfrost_gem_mapping; struct panfrost_file_priv; struct panfrost_mmu; int panfrost_mmu_map(struct panfrost_gem_mapping *mapping); void panfrost_mmu_unmap(struct panfrost_gem_mapping *mapping); int panfrost_mmu_init(struct panfrost_device *pfdev); void panfrost_mmu_fini(struct panfrost_device *pfdev); void panfrost_mmu_reset(struct panfrost_device *pfdev); u32 panfrost_mmu_as_get(struct panfrost_device *pfdev, struct panfrost_mmu *mmu); void panfrost_mmu_as_put(struct panfrost_device *pfdev, struct panfrost_mmu *mmu); int panfrost_mmu_pgtable_alloc(struct panfrost_file_priv *priv); void panfrost_mmu_pgtable_free(struct panfrost_file_priv *priv); #endif