825 	if (!adev->mman.aper_base_kaddr) {  in amdgpu_device_aper_access()
834 		addr = adev->mman.aper_base_kaddr + pos;  in amdgpu_device_aper_access()
1262 	if (adev->mman.keep_stolen_vga_memory)  in amdgpu_device_seamless_boot_supported()
3770 	adev->mman.buffer_funcs = NULL;  in amdgpu_device_init()
3771 	adev->mman.num_buffer_funcs_scheds = 0;  in amdgpu_device_init()
4235 	if (adev->mman.aper_base_kaddr)  in amdgpu_device_unmap_mmio()
4236 		iounmap(adev->mman.aper_base_kaddr);  in amdgpu_device_unmap_mmio()
4237 	adev->mman.aper_base_kaddr = NULL;  in amdgpu_device_unmap_mmio()
4259 	if (adev->mman.initialized)  in amdgpu_device_fini_hw()
4260 		drain_workqueue(adev->mman.bdev.wq);  in amdgpu_device_fini_hw()
4307 	if (adev->mman.initialized)  in amdgpu_device_fini_hw()
4308 		ttm_device_clear_dma_mappings(&adev->mman.bdev);  in amdgpu_device_fini_hw()
4410 		ret = ttm_device_prepare_hibernation(&adev->mman.bdev);  in amdgpu_device_evict_resources()