Searched refs:vm_size (Results 1 – 7 of 7) sorted by relevance
| /drivers/gpu/drm/virtio/ |
| A D | virtgpu_vram.c | 39 unsigned long vm_size = vma->vm_end - vma->vm_start; in virtio_gpu_vram_mmap() local
60 if (check_add_overflow(vma->vm_pgoff << PAGE_SHIFT, vm_size, &vm_end)) in virtio_gpu_vram_mmap()
68 vm_size, vma->vm_page_prot); in virtio_gpu_vram_mmap()
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| /drivers/gpu/drm/exynos/ |
| A D | exynos_drm_gem.c | 273 unsigned long vm_size; in exynos_drm_gem_mmap_buffer() local
279 vm_size = vma->vm_end - vma->vm_start; in exynos_drm_gem_mmap_buffer()
282 if (vm_size > exynos_gem->size) in exynos_drm_gem_mmap_buffer()
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| /drivers/gpu/drm/amd/amdgpu/ |
| A D | amdgpu_gem.c | 844 uint64_t vm_size; in amdgpu_gem_va_ioctl() local
865 vm_size = adev->vm_manager.max_pfn * AMDGPU_GPU_PAGE_SIZE; in amdgpu_gem_va_ioctl()
866 vm_size -= AMDGPU_VA_RESERVED_TOP; in amdgpu_gem_va_ioctl()
867 if (args->va_address + args->map_size > vm_size) { in amdgpu_gem_va_ioctl()
870 args->va_address + args->map_size, vm_size); in amdgpu_gem_va_ioctl()
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| A D | amdgpu_vm.c | 2308 static uint32_t amdgpu_vm_get_block_size(uint64_t vm_size) in amdgpu_vm_get_block_size() argument
2311 unsigned bits = ilog2(vm_size) + 18; in amdgpu_vm_get_block_size()
2315 if (vm_size <= 8) in amdgpu_vm_get_block_size()
2336 unsigned int vm_size; in amdgpu_vm_adjust_size() local
2341 vm_size = amdgpu_vm_size; in amdgpu_vm_adjust_size()
2342 if (vm_size > max_size) { in amdgpu_vm_adjust_size()
2345 vm_size = max_size; in amdgpu_vm_adjust_size()
2369 vm_size = roundup_pow_of_two( in amdgpu_vm_adjust_size()
2373 adev->vm_manager.max_pfn = (uint64_t)vm_size << 18; in amdgpu_vm_adjust_size()
2412 vm_size, adev->vm_manager.num_level + 1, in amdgpu_vm_adjust_size()
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| A D | amdgpu_kms.c | 899 uint64_t vm_size; in amdgpu_info_ioctl() local
951 vm_size = adev->vm_manager.max_pfn * AMDGPU_GPU_PAGE_SIZE; in amdgpu_info_ioctl()
952 vm_size -= AMDGPU_VA_RESERVED_TOP; in amdgpu_info_ioctl()
957 vm_size = min(vm_size, 1ULL << 40); in amdgpu_info_ioctl()
961 min(vm_size, AMDGPU_GMC_HOLE_START); in amdgpu_info_ioctl()
963 if (vm_size > AMDGPU_GMC_HOLE_START) { in amdgpu_info_ioctl()
965 dev_info->high_va_max = AMDGPU_GMC_HOLE_END | vm_size; in amdgpu_info_ioctl()
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| A D | amdgpu_drv.c | 438 MODULE_PARM_DESC(vm_size, "VM address space size in gigabytes (default 64GB)");
439 module_param_named(vm_size, amdgpu_vm_size, int, 0444);
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| /drivers/gpu/drm/radeon/ |
| A D | radeon_drv.c | 217 MODULE_PARM_DESC(vm_size, "VM address space size in gigabytes (default 4GB)");
218 module_param_named(vm_size, radeon_vm_size, int, 0444);
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