diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gart.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gart.h | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.h index 78895413cf9f..d3118275ddae 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.h @@ -46,24 +46,26 @@ struct amdgpu_gart { unsigned num_gpu_pages; unsigned num_cpu_pages; unsigned table_size; - bool ready; /* Asic default pte flags */ uint64_t gart_pte_flags; }; +int amdgpu_gart_table_ram_alloc(struct amdgpu_device *adev); +void amdgpu_gart_table_ram_free(struct amdgpu_device *adev); int amdgpu_gart_table_vram_alloc(struct amdgpu_device *adev); void amdgpu_gart_table_vram_free(struct amdgpu_device *adev); -int amdgpu_gart_table_vram_pin(struct amdgpu_device *adev); -void amdgpu_gart_table_vram_unpin(struct amdgpu_device *adev); int amdgpu_gart_init(struct amdgpu_device *adev); void amdgpu_gart_dummy_page_fini(struct amdgpu_device *adev); -int amdgpu_gart_unbind(struct amdgpu_device *adev, uint64_t offset, - int pages); -int amdgpu_gart_map(struct amdgpu_device *adev, uint64_t offset, - int pages, dma_addr_t *dma_addr, uint64_t flags, - void *dst); -int amdgpu_gart_bind(struct amdgpu_device *adev, uint64_t offset, - int pages, dma_addr_t *dma_addr, uint64_t flags); +void amdgpu_gart_unbind(struct amdgpu_device *adev, uint64_t offset, + int pages); +void amdgpu_gart_map(struct amdgpu_device *adev, uint64_t offset, + int pages, dma_addr_t *dma_addr, uint64_t flags, + void *dst); +void amdgpu_gart_bind(struct amdgpu_device *adev, uint64_t offset, + int pages, dma_addr_t *dma_addr, uint64_t flags); +void amdgpu_gart_map_vram_range(struct amdgpu_device *adev, uint64_t pa, + uint64_t start_page, uint64_t num_pages, + uint64_t flags, void *dst); void amdgpu_gart_invalidate_tlb(struct amdgpu_device *adev); #endif |