/* * SPDX-License-Identifier: MIT * * Copyright © 2018 Intel Corporation */ #include "gt/intel_gt.h" #include "gt/intel_gt_requests.h" #include "i915_drv.h" #include "i915_selftest.h" #include "igt_flush_test.h" int igt_flush_test(struct drm_i915_private *i915) { struct intel_gt *gt; unsigned int i; int ret = 0; for_each_gt(gt, i915, i) { if (intel_gt_is_wedged(gt)) ret = -EIO; cond_resched(); if (intel_gt_wait_for_idle(gt, HZ * 3) == -ETIME) { pr_err("%pS timed out, cancelling all further testing.\n", __builtin_return_address(0)); GEM_TRACE("%pS timed out.\n", __builtin_return_address(0)); GEM_TRACE_DUMP(); intel_gt_set_wedged(gt); ret = -EIO; } } return ret; }