17 __igt_reset_stolen(struct intel_gt *gt,  in __igt_reset_stolen()  argument
21 	struct i915_ggtt *ggtt = &gt->i915->ggtt;  in __igt_reset_stolen()
22 	const struct resource *dsm = &gt->i915->dsm;  in __igt_reset_stolen()
50 	igt_global_reset_lock(gt);  in __igt_reset_stolen()
51 	wakeref = intel_runtime_pm_get(gt->uncore->rpm);  in __igt_reset_stolen()
53 	err = igt_spinner_init(&spin, gt);  in __igt_reset_stolen()
57 	for_each_engine(engine, gt, id) {  in __igt_reset_stolen()
95 		if (!__drm_mm_interval_first(&gt->i915->mm.stolen,  in __igt_reset_stolen()
111 		intel_gt_reset(gt, mask, NULL);  in __igt_reset_stolen()
113 		for_each_engine(engine, gt, id) {  in __igt_reset_stolen()
142 		    !__drm_mm_interval_first(&gt->i915->mm.stolen,  in __igt_reset_stolen()
171 	intel_runtime_pm_put(gt->uncore->rpm, wakeref);  in __igt_reset_stolen()
172 	igt_global_reset_unlock(gt);  in __igt_reset_stolen()
187 	struct intel_gt *gt = arg;  in igt_reset_engines_stolen()  local
192 	if (!intel_has_reset_engine(gt))  in igt_reset_engines_stolen()
195 	for_each_engine(engine, gt, id) {  in igt_reset_engines_stolen()
196 		err = __igt_reset_stolen(gt, engine->mask, engine->name);  in igt_reset_engines_stolen()
206 	struct intel_gt *gt = arg;  in igt_global_reset()  local
213 	igt_global_reset_lock(gt);  in igt_global_reset()
214 	wakeref = intel_runtime_pm_get(gt->uncore->rpm);  in igt_global_reset()
216 	reset_count = i915_reset_count(&gt->i915->gpu_error);  in igt_global_reset()
218 	intel_gt_reset(gt, ALL_ENGINES, NULL);  in igt_global_reset()
220 	if (i915_reset_count(&gt->i915->gpu_error) == reset_count) {  in igt_global_reset()
225 	intel_runtime_pm_put(gt->uncore->rpm, wakeref);  in igt_global_reset()
226 	igt_global_reset_unlock(gt);  in igt_global_reset()
228 	if (intel_gt_is_wedged(gt))  in igt_global_reset()
236 	struct intel_gt *gt = arg;  in igt_wedged_reset()  local
241 	igt_global_reset_lock(gt);  in igt_wedged_reset()
242 	wakeref = intel_runtime_pm_get(gt->uncore->rpm);  in igt_wedged_reset()
244 	intel_gt_set_wedged(gt);  in igt_wedged_reset()
246 	GEM_BUG_ON(!intel_gt_is_wedged(gt));  in igt_wedged_reset()
247 	intel_gt_reset(gt, ALL_ENGINES, NULL);  in igt_wedged_reset()
249 	intel_runtime_pm_put(gt->uncore->rpm, wakeref);  in igt_wedged_reset()
250 	igt_global_reset_unlock(gt);  in igt_wedged_reset()
252 	return intel_gt_is_wedged(gt) ? -EIO : 0;  in igt_wedged_reset()
257 	struct intel_gt *gt = arg;  in igt_atomic_reset()  local
263 	intel_gt_pm_get(gt);  in igt_atomic_reset()
264 	igt_global_reset_lock(gt);  in igt_atomic_reset()
267 	if (!igt_force_reset(gt))  in igt_atomic_reset()
275 		awake = reset_prepare(gt);  in igt_atomic_reset()
278 		err = __intel_gt_reset(gt, ALL_ENGINES);  in igt_atomic_reset()
281 		reset_finish(gt, awake);  in igt_atomic_reset()
290 	igt_force_reset(gt);  in igt_atomic_reset()
293 	igt_global_reset_unlock(gt);  in igt_atomic_reset()
294 	intel_gt_pm_put(gt);  in igt_atomic_reset()
301 	struct intel_gt *gt = arg;  in igt_atomic_engine_reset()  local
309 	if (!intel_has_reset_engine(gt))  in igt_atomic_engine_reset()
312 	if (intel_uc_uses_guc_submission(&gt->uc))  in igt_atomic_engine_reset()
315 	intel_gt_pm_get(gt);  in igt_atomic_engine_reset()
316 	igt_global_reset_lock(gt);  in igt_atomic_engine_reset()
319 	if (!igt_force_reset(gt))  in igt_atomic_engine_reset()
322 	for_each_engine(engine, gt, id) {  in igt_atomic_engine_reset()
348 	igt_force_reset(gt);  in igt_atomic_engine_reset()
351 	igt_global_reset_unlock(gt);  in igt_atomic_engine_reset()
352 	intel_gt_pm_put(gt);  in igt_atomic_engine_reset()
367 	struct intel_gt *gt = &i915->gt;  in intel_reset_live_selftests()  local
369 	if (!intel_has_gpu_reset(gt))  in intel_reset_live_selftests()
372 	if (intel_gt_is_wedged(gt))  in intel_reset_live_selftests()
375 	return intel_gt_live_subtests(tests, gt);  in intel_reset_live_selftests()