| 1 | /* |
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| 2 | * Copyright 2018 Advanced Micro Devices, Inc. |
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| 3 | * |
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| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 5 | * copy of this software and associated documentation files (the "Software"), |
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| 6 | * to deal in the Software without restriction, including without limitation |
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| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 9 | * Software is furnished to do so, subject to the following conditions: |
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| 10 | * |
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| 11 | * The above copyright notice and this permission notice shall be included in |
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| 12 | * all copies or substantial portions of the Software. |
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| 13 | * |
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| 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
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| 18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
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| 19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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| 20 | * OTHER DEALINGS IN THE SOFTWARE. |
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| 21 | * |
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| 22 | */ |
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| 23 | #ifndef __AMDGPU_GEM_H__ |
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| 24 | #define __AMDGPU_GEM_H__ |
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| 25 | |
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| 26 | #include <drm/amdgpu_drm.h> |
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| 27 | #include <drm/drm_gem.h> |
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| 28 | |
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| 29 | /* |
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| 30 | * GEM. |
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| 31 | */ |
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| 32 | |
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| 33 | #define AMDGPU_GEM_DOMAIN_MAX 0x3 |
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| 34 | #define gem_to_amdgpu_bo(gobj) container_of((gobj), struct amdgpu_bo, tbo.base) |
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| 35 | |
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| 36 | unsigned long amdgpu_gem_timeout(uint64_t timeout_ns); |
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| 37 | |
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| 38 | /* |
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| 39 | * GEM objects. |
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| 40 | */ |
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| 41 | void amdgpu_gem_force_release(struct amdgpu_device *adev); |
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| 42 | int amdgpu_gem_object_create(struct amdgpu_device *adev, unsigned long size, |
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| 43 | int alignment, u32 initial_domain, |
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| 44 | u64 flags, enum ttm_bo_type type, |
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| 45 | struct dma_resv *resv, |
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| 46 | struct drm_gem_object **obj); |
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| 47 | |
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| 48 | int amdgpu_mode_dumb_create(struct drm_file *file_priv, |
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| 49 | struct drm_device *dev, |
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| 50 | struct drm_mode_create_dumb *args); |
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| 51 | int amdgpu_mode_dumb_mmap(struct drm_file *filp, |
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| 52 | struct drm_device *dev, |
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| 53 | uint32_t handle, uint64_t *offset_p); |
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| 54 | |
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| 55 | int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data, |
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| 56 | struct drm_file *filp); |
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| 57 | int amdgpu_gem_info_ioctl(struct drm_device *dev, void *data, |
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| 58 | struct drm_file *filp); |
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| 59 | int amdgpu_gem_userptr_ioctl(struct drm_device *dev, void *data, |
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| 60 | struct drm_file *filp); |
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| 61 | int amdgpu_gem_mmap_ioctl(struct drm_device *dev, void *data, |
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| 62 | struct drm_file *filp); |
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| 63 | int amdgpu_gem_wait_idle_ioctl(struct drm_device *dev, void *data, |
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| 64 | struct drm_file *filp); |
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| 65 | uint64_t amdgpu_gem_va_map_flags(struct amdgpu_device *adev, uint32_t flags); |
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| 66 | int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data, |
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| 67 | struct drm_file *filp); |
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| 68 | int amdgpu_gem_op_ioctl(struct drm_device *dev, void *data, |
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| 69 | struct drm_file *filp); |
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| 70 | |
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| 71 | int amdgpu_gem_metadata_ioctl(struct drm_device *dev, void *data, |
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| 72 | struct drm_file *filp); |
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| 73 | |
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| 74 | #endif |
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| 75 | |
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