38 static int request_add_sync(struct i915_request *rq, int err)  in request_add_sync()  argument
43 		err = -ETIME;  in request_add_sync()
46 	return err;  in request_add_sync()
51 	int err = 0;  in request_add_spin()  local
56 		err = -ETIME;  in request_add_spin()
59 	return err;  in request_add_spin()
65 	int err;  in live_mocs_init()  local
86 		err = PTR_ERR(arg->vaddr);  in live_mocs_init()
94 	return err;  in live_mocs_init()
224 	int err;  in check_mocs_engine()  local
232 	err = igt_vma_move_to_active_unlocked(vma, rq, EXEC_OBJECT_WRITE);  in check_mocs_engine()
236 	if (!err)  in check_mocs_engine()
237 		err = read_mocs_table(rq, arg->mocs, &offset);  in check_mocs_engine()
238 	if (!err && ce->engine->class == RENDER_CLASS)  in check_mocs_engine()
239 		err = read_l3cc_table(rq, arg->l3cc, &offset);  in check_mocs_engine()
243 	err = request_add_sync(rq, err);  in check_mocs_engine()
244 	if (err)  in check_mocs_engine()
245 		return err;  in check_mocs_engine()
249 	if (!err)  in check_mocs_engine()
250 		err = check_mocs_table(ce->engine, arg->mocs, &vaddr);  in check_mocs_engine()
251 	if (!err && ce->engine->class == RENDER_CLASS)  in check_mocs_engine()
252 		err = check_l3cc_table(ce->engine, arg->l3cc, &vaddr);  in check_mocs_engine()
253 	if (err)  in check_mocs_engine()
254 		return err;  in check_mocs_engine()
266 	int err;  in live_mocs_kernel()  local
270 	err = live_mocs_init(&mocs, gt);  in live_mocs_kernel()
271 	if (err)  in live_mocs_kernel()
272 		return err;  in live_mocs_kernel()
276 		err = check_mocs_engine(&mocs, engine->kernel_context);  in live_mocs_kernel()
278 		if (err)  in live_mocs_kernel()
283 	return err;  in live_mocs_kernel()
292 	int err;  in live_mocs_clean()  local
296 	err = live_mocs_init(&mocs, gt);  in live_mocs_clean()
297 	if (err)  in live_mocs_clean()
298 		return err;  in live_mocs_clean()
305 			err = PTR_ERR(ce);  in live_mocs_clean()
309 		err = check_mocs_engine(&mocs, ce);  in live_mocs_clean()
311 		if (err)  in live_mocs_clean()
316 	return err;  in live_mocs_clean()
325 	int err;  in active_engine_reset()  local
327 	err = igt_spinner_init(&spin, ce->engine->gt);  in active_engine_reset()
328 	if (err)  in active_engine_reset()
329 		return err;  in active_engine_reset()
337 	err = request_add_spin(rq, &spin);  in active_engine_reset()
338 	if (err == 0 && !using_guc)  in active_engine_reset()
339 		err = intel_engine_reset(ce->engine, reason);  in active_engine_reset()
342 	if (err == 0)  in active_engine_reset()
343 		err = intel_selftest_wait_for_rq(rq);  in active_engine_reset()
348 	return err;  in active_engine_reset()
355 	int err;  in __live_mocs_reset()  local
359 			err = intel_engine_reset(ce->engine, "mocs");  in __live_mocs_reset()
360 			if (err)  in __live_mocs_reset()
361 				return err;  in __live_mocs_reset()
363 			err = check_mocs_engine(mocs, ce);  in __live_mocs_reset()
364 			if (err)  in __live_mocs_reset()
365 				return err;  in __live_mocs_reset()
368 		err = active_engine_reset(ce, "mocs", using_guc);  in __live_mocs_reset()
369 		if (err)  in __live_mocs_reset()
370 			return err;  in __live_mocs_reset()
372 		err = check_mocs_engine(mocs, ce);  in __live_mocs_reset()
373 		if (err)  in __live_mocs_reset()
374 			return err;  in __live_mocs_reset()
380 		err = check_mocs_engine(mocs, ce);  in __live_mocs_reset()
381 		if (err)  in __live_mocs_reset()
382 			return err;  in __live_mocs_reset()
394 	int err = 0;  in live_mocs_reset()  local
398 	err = live_mocs_init(&mocs, gt);  in live_mocs_reset()
399 	if (err)  in live_mocs_reset()
400 		return err;  in live_mocs_reset()
409 		err = intel_selftest_modify_policy(engine, &saved,  in live_mocs_reset()
411 		if (err)  in live_mocs_reset()
416 			err = PTR_ERR(ce);  in live_mocs_reset()
422 		err = __live_mocs_reset(&mocs, ce, using_guc);  in live_mocs_reset()
429 		if (err == 0)  in live_mocs_reset()
430 			err = err2;  in live_mocs_reset()
431 		if (err)  in live_mocs_reset()
437 	return err;  in live_mocs_reset()