1 /* 2 * SPDX-License-Identifier: MIT 3 * 4 * Copyright © 2018 Intel Corporation 5 */ 6 7 #include "gt/intel_gt.h" 8 #include "gt/intel_gt_requests.h" 9 10 #include "i915_drv.h" 11 #include "i915_selftest.h" 12 13 #include "igt_flush_test.h" 14 15 int igt_flush_test(struct drm_i915_private *i915) 16 { 17 struct intel_gt *gt = &i915->gt; 18 int ret = intel_gt_is_wedged(gt) ? -EIO : 0; 19 20 cond_resched(); 21 22 if (intel_gt_wait_for_idle(gt, HZ) == -ETIME) { 23 pr_err("%pS timed out, cancelling all further testing.\n", 24 __builtin_return_address(0)); 25 26 GEM_TRACE("%pS timed out.\n", 27 __builtin_return_address(0)); 28 GEM_TRACE_DUMP(); 29 30 intel_gt_set_wedged(gt); 31 ret = -EIO; 32 } 33 34 return ret; 35 } 36