44 static size_t roundup_gem_size(size_t size)  in roundup_gem_size()  argument
46 	return roundup(size, PAGE_SIZE);  in roundup_gem_size()
62 		unsigned int order = get_order(dobj->obj.size);  in armada_gem_free_object()
91 	size_t size = obj->obj.size;  in armada_gem_linear_back()  local
104 	if (size <= 8192) {  in armada_gem_linear_back()
105 		unsigned int order = get_order(size);  in armada_gem_linear_back()
113 			memset(obj->addr, 0, PAGE_ALIGN(size));  in armada_gem_linear_back()
143 		unsigned align = min_t(unsigned, size, SZ_2M);  in armada_gem_linear_back()
153 						 size, align, 0, 0);  in armada_gem_linear_back()
163 		ptr = ioremap_wc(obj->linear->start, size);  in armada_gem_linear_back()
173 		memset_io(ptr, 0, size);  in armada_gem_linear_back()
193 		dobj->addr = ioremap_wc(dobj->phys_addr, dobj->obj.size);  in armada_gem_map_object()
198 armada_gem_alloc_private_object(struct drm_device *dev, size_t size)  in armada_gem_alloc_private_object()  argument
202 	size = roundup_gem_size(size);  in armada_gem_alloc_private_object()
208 	drm_gem_private_object_init(dev, &obj->obj, size);  in armada_gem_alloc_private_object()
210 	DRM_DEBUG_DRIVER("alloc private obj %p size %zu\n", obj, size);  in armada_gem_alloc_private_object()
216 	size_t size)  in armada_gem_alloc_object()  argument
221 	size = roundup_gem_size(size);  in armada_gem_alloc_object()
227 	if (drm_gem_object_init(dev, &obj->obj, size)) {  in armada_gem_alloc_object()
235 	DRM_DEBUG_DRIVER("alloc obj %p size %zu\n", obj, size);  in armada_gem_alloc_object()
246 	size_t size;  in armada_gem_dumb_create()  local
250 	args->size = size = args->pitch * args->height;  in armada_gem_dumb_create()
252 	dobj = armada_gem_alloc_private_object(dev, size);  in armada_gem_dumb_create()
267 	DRM_DEBUG_DRIVER("obj %p size %zu handle %#x\n", dobj, size, handle);  in armada_gem_dumb_create()
315 	size_t size;  in armada_gem_create_ioctl()  local
319 	if (args->size == 0)  in armada_gem_create_ioctl()
322 	size = args->size;  in armada_gem_create_ioctl()
324 	dobj = armada_gem_alloc_object(dev, size);  in armada_gem_create_ioctl()
335 	DRM_DEBUG_DRIVER("obj %p size %zu handle %#x\n", dobj, size, handle);  in armada_gem_create_ioctl()
358 	addr = vm_mmap(dobj->obj.filp, 0, args->size, PROT_READ | PROT_WRITE,  in armada_gem_mmap_ioctl()
378 		args->handle, args->offset, args->size, args->ptr);  in armada_gem_pwrite_ioctl()
380 	if (args->size == 0)  in armada_gem_pwrite_ioctl()
385 	if (!access_ok(VERIFY_READ, ptr, args->size))  in armada_gem_pwrite_ioctl()
388 	ret = fault_in_pages_readable(ptr, args->size);  in armada_gem_pwrite_ioctl()
400 	if (args->offset > dobj->obj.size ||  in armada_gem_pwrite_ioctl()
401 	    args->size > dobj->obj.size - args->offset) {  in armada_gem_pwrite_ioctl()
402 		DRM_ERROR("invalid size: object size %u\n", dobj->obj.size);  in armada_gem_pwrite_ioctl()
407 	if (copy_from_user(dobj->addr + args->offset, ptr, args->size)) {  in armada_gem_pwrite_ioctl()
438 		count = dobj->obj.size / PAGE_SIZE;  in armada_gem_prime_map_dma_buf()
465 		sg_set_page(sgt->sgl, dobj->page, dobj->obj.size, 0);  in armada_gem_prime_map_dma_buf()
474 		sg_dma_len(sgt->sgl) = dobj->obj.size;  in armada_gem_prime_map_dma_buf()
544 	exp_info.size = obj->size;  in armada_gem_prime_export()
573 	dobj = armada_gem_alloc_private_object(dev, buf->size);  in armada_gem_prime_import()
606 	if (sg_dma_len(dobj->sgt->sgl) < dobj->obj.size) {  in armada_gem_map_import()