202 	struct drm_i915_query_topology_info *topo_info;  in test_query_topology_kernel_writes()  local
214 	topo_info = (struct drm_i915_query_topology_info *) (_topo_info + sizeof(*_topo_info));  in test_query_topology_kernel_writes()
215 	memset(topo_info, 0, item.length);  in test_query_topology_kernel_writes()
217 	item.data_ptr = to_user_pointer(topo_info);  in test_query_topology_kernel_writes()
246 slice_available(const struct drm_i915_query_topology_info *topo_info,  in slice_available()  argument
249 	return (topo_info->data[s / 8] >> (s % 8)) & 1;  in slice_available()
253 subslice_available(const struct drm_i915_query_topology_info *topo_info,  in subslice_available()  argument
256 	return (topo_info->data[topo_info->subslice_offset +  in subslice_available()
257 				s * topo_info->subslice_stride +  in subslice_available()
262 eu_available(const struct drm_i915_query_topology_info *topo_info,  in eu_available()  argument
265 	return (topo_info->data[topo_info->eu_offset +  in eu_available()
266 				(s * topo_info->max_subslices + ss) * topo_info->eu_stride +  in eu_available()
278 	struct drm_i915_query_topology_info *topo_info;  in test_query_topology_coherent_slice_mask()  local
300 	topo_info = calloc(1, item.length);  in test_query_topology_coherent_slice_mask()
302 	item.data_ptr = to_user_pointer(topo_info);  in test_query_topology_coherent_slice_mask()
310 	for (s = 0; s < topo_info->max_slices; s++) {  in test_query_topology_coherent_slice_mask()
311 		if (slice_available(topo_info, s))  in test_query_topology_coherent_slice_mask()
322 	for (s = 0; s < topo_info->max_subslices; s++) {  in test_query_topology_coherent_slice_mask()
323 		if (subslice_available(topo_info, 0, s))  in test_query_topology_coherent_slice_mask()
336 	free(topo_info);  in test_query_topology_coherent_slice_mask()
346 	struct drm_i915_query_topology_info *topo_info;  in test_query_topology_matches_eu_total()  local
359 	topo_info = calloc(1, item.length);  in test_query_topology_matches_eu_total()
361 	item.data_ptr = to_user_pointer(topo_info);  in test_query_topology_matches_eu_total()
365 		  topo_info->max_slices, topo_info->max_subslices,  in test_query_topology_matches_eu_total()
366 		  topo_info->max_eus_per_subslice);  in test_query_topology_matches_eu_total()
368 		  topo_info->subslice_offset, topo_info->subslice_stride);  in test_query_topology_matches_eu_total()
370 		  topo_info->eu_offset, topo_info->eu_stride);  in test_query_topology_matches_eu_total()
373 	for (s = 0; s < topo_info->max_slices; s++) {  in test_query_topology_matches_eu_total()
377 			  slice_available(topo_info, s) ? "available" : "fused");  in test_query_topology_matches_eu_total()
379 		if (!slice_available(topo_info, s))  in test_query_topology_matches_eu_total()
382 		for (ss = 0; ss < topo_info->max_subslices; ss++) {  in test_query_topology_matches_eu_total()
386 				  subslice_available(topo_info, s, ss) ? "available" : "fused");  in test_query_topology_matches_eu_total()
388 			if (!subslice_available(topo_info, s, ss))  in test_query_topology_matches_eu_total()
392 			for (eu = 0; eu < topo_info->max_eus_per_subslice; eu++) {  in test_query_topology_matches_eu_total()
393 				uint8_t val = eu_available(topo_info, s, ss,  in test_query_topology_matches_eu_total()
394 							   topo_info->max_eus_per_subslice - 1 - eu);  in test_query_topology_matches_eu_total()
404 				igt_assert(slice_available(topo_info, s));  in test_query_topology_matches_eu_total()
405 				igt_assert(subslice_available(topo_info, s, ss));  in test_query_topology_matches_eu_total()
407 			if (subslice_available(topo_info, s, ss)) {  in test_query_topology_matches_eu_total()
408 				igt_assert(slice_available(topo_info, s));  in test_query_topology_matches_eu_total()
413 	free(topo_info);  in test_query_topology_matches_eu_total()
427 	struct drm_i915_query_topology_info *topo_info;  in test_query_topology_known_pci_ids()  local
438 	topo_info = (struct drm_i915_query_topology_info *) calloc(1, item.length);  in test_query_topology_known_pci_ids()
440 	item.data_ptr = to_user_pointer(topo_info);  in test_query_topology_known_pci_ids()
443 	for (s = 0; s < topo_info->max_slices; s++) {  in test_query_topology_known_pci_ids()
444 		if (slice_available(topo_info, s))  in test_query_topology_known_pci_ids()
447 		for (ss = 0; ss < topo_info->max_subslices; ss++) {  in test_query_topology_known_pci_ids()
448 			if (subslice_available(topo_info, s, ss))  in test_query_topology_known_pci_ids()
483 	free(topo_info);  in test_query_topology_known_pci_ids()