| 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 | |
| 7 | struct panfrost_gem_mapping; |
| 8 | struct panfrost_file_priv; |
| 9 | struct panfrost_mmu; |
| 10 | |
| 11 | int panfrost_mmu_map(struct panfrost_gem_mapping *mapping); |
| 12 | void panfrost_mmu_unmap(struct panfrost_gem_mapping *mapping); |
| 13 | |
| 14 | int panfrost_mmu_init(struct panfrost_device *pfdev); |
| 15 | void panfrost_mmu_fini(struct panfrost_device *pfdev); |
| 16 | void panfrost_mmu_reset(struct panfrost_device *pfdev); |
| 17 | |
| 18 | u32 panfrost_mmu_as_get(struct panfrost_device *pfdev, struct panfrost_mmu *mmu); |
| 19 | void panfrost_mmu_as_put(struct panfrost_device *pfdev, struct panfrost_mmu *mmu); |
| 20 | |
| 21 | struct panfrost_mmu *panfrost_mmu_ctx_get(struct panfrost_mmu *mmu); |
| 22 | void panfrost_mmu_ctx_put(struct panfrost_mmu *mmu); |
| 23 | struct panfrost_mmu *panfrost_mmu_ctx_create(struct panfrost_device *pfdev); |
| 24 | |
| 25 | #endif |
| 26 |