43 static size_t calc_hw_engine_info_size(struct xe_device *xe)  in calc_hw_engine_info_size()  argument
49 	int i = 0;  in calc_hw_engine_info_size()
51 	for_each_gt(gt, xe, gt_id)  in calc_hw_engine_info_size()
94 	u32 upper, lower, old_upper, loop = 0;  in __read_timestamps()
110 query_engine_cycles(struct xe_device *xe,  in query_engine_cycles()  argument
121 	if (query->size == 0) {  in query_engine_cycles()
123 		return 0;  in query_engine_cycles()
124 	} else if (XE_IOCTL_DBG(xe, query->size != size)) {  in query_engine_cycles()
140 	gt = xe_device_get_gt(xe, eci->gt_id);  in query_engine_cycles()
165 	if (GRAPHICS_VER(xe) >= 20)  in query_engine_cycles()
183 	return 0;  in query_engine_cycles()
186 static int query_engines(struct xe_device *xe,  in query_engines()  argument
189 	size_t size = calc_hw_engine_info_size(xe);  in query_engines()
197 	int i = 0;  in query_engines()
199 	if (query->size == 0) {  in query_engines()
201 		return 0;  in query_engines()
202 	} else if (XE_IOCTL_DBG(xe, query->size != size)) {  in query_engines()
210 	for_each_gt(gt, xe, gt_id)  in query_engines()
232 	return 0;  in query_engines()
235 static size_t calc_mem_regions_size(struct xe_device *xe)  in calc_mem_regions_size()  argument
241 		if (ttm_manager_type(&xe->ttm, i))  in calc_mem_regions_size()
247 static int query_mem_regions(struct xe_device *xe,  in query_mem_regions()  argument
250 	size_t size = calc_mem_regions_size(xe);  in query_mem_regions()
257 	if (query->size == 0) {  in query_mem_regions()
259 		return 0;  in query_mem_regions()
260 	} else if (XE_IOCTL_DBG(xe, query->size != size)) {  in query_mem_regions()
265 	if (XE_IOCTL_DBG(xe, !mem_regions))  in query_mem_regions()
268 	man = ttm_manager_type(&xe->ttm, XE_PL_TT);  in query_mem_regions()
269 	mem_regions->mem_regions[0].mem_class = DRM_XE_MEM_REGION_CLASS_SYSMEM;  in query_mem_regions()
275 	mem_regions->mem_regions[0].instance = 0;  in query_mem_regions()
276 	mem_regions->mem_regions[0].min_page_size = PAGE_SIZE;  in query_mem_regions()
277 	mem_regions->mem_regions[0].total_size = man->size << PAGE_SHIFT;  in query_mem_regions()
279 		mem_regions->mem_regions[0].used = ttm_resource_manager_usage(man);  in query_mem_regions()
283 		man = ttm_manager_type(&xe->ttm, i);  in query_mem_regions()
290 				xe->info.vram_flags & XE_VRAM_FLAGS_NEED64K ?  in query_mem_regions()
310 		ret = 0;  in query_mem_regions()
318 static int query_config(struct xe_device *xe, struct drm_xe_device_query *query)  in query_config()  argument
327 	if (query->size == 0) {  in query_config()
329 		return 0;  in query_config()
330 	} else if (XE_IOCTL_DBG(xe, query->size != size)) {  in query_config()
340 		xe->info.devid | (xe->info.revid << 16);  in query_config()
341 	if (xe_device_get_root_tile(xe)->mem.vram.usable_size)  in query_config()
345 		xe->info.vram_flags & XE_VRAM_FLAGS_NEED64K ? SZ_64K : SZ_4K;  in query_config()
346 	config->info[DRM_XE_QUERY_CONFIG_VA_BITS] = xe->info.va_bits;  in query_config()
348 		xe_exec_queue_device_get_max_priority(xe);  in query_config()
356 	return 0;  in query_config()
359 static int query_gt_list(struct xe_device *xe, struct drm_xe_device_query *query)  in query_gt_list()  argument
363 		xe->info.gt_count * sizeof(struct drm_xe_gt);  in query_gt_list()
369 	if (query->size == 0) {  in query_gt_list()
371 		return 0;  in query_gt_list()
372 	} else if (XE_IOCTL_DBG(xe, query->size != size)) {  in query_gt_list()
380 	gt_list->num_gt = xe->info.gt_count;  in query_gt_list()
382 	for_each_gt(gt, xe, id) {  in query_gt_list()
397 		 * Bit 0 -> System Memory  in query_gt_list()
404 		if (!IS_DGFX(xe))  in query_gt_list()
405 			gt_list->gt_list[id].near_mem_regions = 0x1;  in query_gt_list()
409 		gt_list->gt_list[id].far_mem_regions = xe->info.mem_region_mask ^  in query_gt_list()
426 	return 0;  in query_gt_list()
429 static int query_hwconfig(struct xe_device *xe,  in query_hwconfig()  argument
432 	struct xe_gt *gt = xe_root_mmio_gt(xe);  in query_hwconfig()
437 	if (query->size == 0) {  in query_hwconfig()
439 		return 0;  in query_hwconfig()
440 	} else if (XE_IOCTL_DBG(xe, query->size != size)) {  in query_hwconfig()
456 	return 0;  in query_hwconfig()
459 static size_t calc_topo_query_size(struct xe_device *xe)  in calc_topo_query_size()  argument
461 	return xe->info.gt_count *  in calc_topo_query_size()
483 	return 0;  in copy_mask()
486 static int query_gt_topology(struct xe_device *xe,  in query_gt_topology()  argument
490 	size_t size = calc_topo_query_size(xe);  in query_gt_topology()
495 	if (query->size == 0) {  in query_gt_topology()
497 		return 0;  in query_gt_topology()
498 	} else if (XE_IOCTL_DBG(xe, query->size != size)) {  in query_gt_topology()
502 	for_each_gt(gt, xe, id) {  in query_gt_topology()
535 	return 0;  in query_gt_topology()
539 query_uc_fw_version(struct xe_device *xe, struct drm_xe_device_query *query)  in query_uc_fw_version()  argument
546 	if (query->size == 0) {  in query_uc_fw_version()
548 		return 0;  in query_uc_fw_version()
549 	} else if (XE_IOCTL_DBG(xe, query->size != size)) {  in query_uc_fw_version()
556 	if (XE_IOCTL_DBG(xe, resp.pad || resp.pad2 || resp.reserved))  in query_uc_fw_version()
561 		struct xe_guc *guc = &xe->tiles[0].primary_gt->uc.guc;  in query_uc_fw_version()
570 		if (MEDIA_VER(xe) >= 13) {  in query_uc_fw_version()
574 			for_each_tile(tile, xe, gt_id) {  in query_uc_fw_version()
581 			media_gt = xe->tiles[0].primary_gt;  in query_uc_fw_version()
597 		resp.branch_ver = 0;  in query_uc_fw_version()
608 	return 0;  in query_uc_fw_version()
611 static size_t calc_oa_unit_query_size(struct xe_device *xe)  in calc_oa_unit_query_size()  argument
617 	for_each_gt(gt, xe, id) {  in calc_oa_unit_query_size()
618 		for (i = 0; i < gt->oa.num_oa_units; i++) {  in calc_oa_unit_query_size()
628 static int query_oa_units(struct xe_device *xe,  in query_oa_units()  argument
632 	size_t size = calc_oa_unit_query_size(xe);  in query_oa_units()
642 	if (query->size == 0) {  in query_oa_units()
644 		return 0;  in query_oa_units()
645 	} else if (XE_IOCTL_DBG(xe, query->size != size)) {  in query_oa_units()
653 	pdu = (u8 *)&qoa->oa_units[0];  in query_oa_units()
654 	for_each_gt(gt, xe, gt_id) {  in query_oa_units()
655 		for (i = 0; i < gt->oa.num_oa_units; i++) {  in query_oa_units()
664 			j = 0;  in query_oa_units()
676 			pdu += sizeof(*du) + j * sizeof(du->eci[0]);  in query_oa_units()
684 	return ret ? -EFAULT : 0;  in query_oa_units()
687 static int (* const xe_query_funcs[])(struct xe_device *xe,
702 	struct xe_device *xe = to_xe_device(dev);  in xe_query_ioctl()  local
706 	if (XE_IOCTL_DBG(xe, query->extensions) ||  in xe_query_ioctl()
707 	    XE_IOCTL_DBG(xe, query->reserved[0] || query->reserved[1]))  in xe_query_ioctl()
710 	if (XE_IOCTL_DBG(xe, query->query >= ARRAY_SIZE(xe_query_funcs)))  in xe_query_ioctl()
714 	if (XE_IOCTL_DBG(xe, !xe_query_funcs[idx]))  in xe_query_ioctl()
717 	return xe_query_funcs[idx](xe, query);  in xe_query_ioctl()