18 __igt_reset_stolen(struct intel_gt *gt,  in __igt_reset_stolen()  argument
22 	struct i915_ggtt *ggtt = gt->ggtt;  in __igt_reset_stolen()
23 	const struct resource *dsm = &gt->i915->dsm.stolen;  in __igt_reset_stolen()
51 	igt_global_reset_lock(gt);  in __igt_reset_stolen()
52 	wakeref = intel_runtime_pm_get(gt->uncore->rpm);  in __igt_reset_stolen()
54 	err = igt_spinner_init(&spin, gt);  in __igt_reset_stolen()
58 	for_each_engine(engine, gt, id) {  in __igt_reset_stolen()
89 				     i915_gem_get_pat_index(gt->i915,  in __igt_reset_stolen()
98 		if (!__drm_mm_interval_first(&gt->i915->mm.stolen,  in __igt_reset_stolen()
114 		intel_gt_reset(gt, mask, NULL);  in __igt_reset_stolen()
116 		for_each_engine(engine, gt, id) {  in __igt_reset_stolen()
132 				     i915_gem_get_pat_index(gt->i915,  in __igt_reset_stolen()
147 		    !__drm_mm_interval_first(&gt->i915->mm.stolen,  in __igt_reset_stolen()
176 	intel_runtime_pm_put(gt->uncore->rpm, wakeref);  in __igt_reset_stolen()
177 	igt_global_reset_unlock(gt);  in __igt_reset_stolen()
192 	struct intel_gt *gt = arg;  in igt_reset_engines_stolen()  local
197 	if (!intel_has_reset_engine(gt))  in igt_reset_engines_stolen()
200 	for_each_engine(engine, gt, id) {  in igt_reset_engines_stolen()
201 		err = __igt_reset_stolen(gt, engine->mask, engine->name);  in igt_reset_engines_stolen()
211 	struct intel_gt *gt = arg;  in igt_global_reset()  local
218 	igt_global_reset_lock(gt);  in igt_global_reset()
219 	wakeref = intel_runtime_pm_get(gt->uncore->rpm);  in igt_global_reset()
221 	reset_count = i915_reset_count(&gt->i915->gpu_error);  in igt_global_reset()
223 	intel_gt_reset(gt, ALL_ENGINES, NULL);  in igt_global_reset()
225 	if (i915_reset_count(&gt->i915->gpu_error) == reset_count) {  in igt_global_reset()
230 	intel_runtime_pm_put(gt->uncore->rpm, wakeref);  in igt_global_reset()
231 	igt_global_reset_unlock(gt);  in igt_global_reset()
233 	if (intel_gt_is_wedged(gt))  in igt_global_reset()
241 	struct intel_gt *gt = arg;  in igt_wedged_reset()  local
246 	igt_global_reset_lock(gt);  in igt_wedged_reset()
247 	wakeref = intel_runtime_pm_get(gt->uncore->rpm);  in igt_wedged_reset()
249 	intel_gt_set_wedged(gt);  in igt_wedged_reset()
251 	GEM_BUG_ON(!intel_gt_is_wedged(gt));  in igt_wedged_reset()
252 	intel_gt_reset(gt, ALL_ENGINES, NULL);  in igt_wedged_reset()
254 	intel_runtime_pm_put(gt->uncore->rpm, wakeref);  in igt_wedged_reset()
255 	igt_global_reset_unlock(gt);  in igt_wedged_reset()
257 	return intel_gt_is_wedged(gt) ? -EIO : 0;  in igt_wedged_reset()
262 	struct intel_gt *gt = arg;  in igt_atomic_reset()  local
269 	wakeref = intel_gt_pm_get(gt);  in igt_atomic_reset()
270 	igt_global_reset_lock(gt);  in igt_atomic_reset()
273 	if (!igt_force_reset(gt))  in igt_atomic_reset()
281 		awake = reset_prepare(gt);  in igt_atomic_reset()
284 		err = intel_gt_reset_all_engines(gt);  in igt_atomic_reset()
287 		reset_finish(gt, awake);  in igt_atomic_reset()
296 	igt_force_reset(gt);  in igt_atomic_reset()
299 	igt_global_reset_unlock(gt);  in igt_atomic_reset()
300 	intel_gt_pm_put(gt, wakeref);  in igt_atomic_reset()
307 	struct intel_gt *gt = arg;  in igt_atomic_engine_reset()  local
316 	if (!intel_has_reset_engine(gt))  in igt_atomic_engine_reset()
319 	if (intel_uc_uses_guc_submission(&gt->uc))  in igt_atomic_engine_reset()
322 	wakeref = intel_gt_pm_get(gt);  in igt_atomic_engine_reset()
323 	igt_global_reset_lock(gt);  in igt_atomic_engine_reset()
326 	if (!igt_force_reset(gt))  in igt_atomic_engine_reset()
329 	for_each_engine(engine, gt, id) {  in igt_atomic_engine_reset()
366 	igt_force_reset(gt);  in igt_atomic_engine_reset()
369 	igt_global_reset_unlock(gt);  in igt_atomic_engine_reset()
370 	intel_gt_pm_put(gt, wakeref);  in igt_atomic_engine_reset()
385 	struct intel_gt *gt = to_gt(i915);  in intel_reset_live_selftests()  local
387 	if (!intel_has_gpu_reset(gt))  in intel_reset_live_selftests()
390 	if (intel_gt_is_wedged(gt))  in intel_reset_live_selftests()
393 	return intel_gt_live_subtests(tests, gt);  in intel_reset_live_selftests()