| /* 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 |
