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
15int igt_flush_test(struct drm_i915_private *i915)
16{
17	struct intel_gt *gt;
18	unsigned int i;
19	int ret = 0;
20
21	for_each_gt(gt, i915, i) {
22		if (intel_gt_is_wedged(gt))
23			ret = -EIO;
24
25		cond_resched();
26
27		if (intel_gt_wait_for_idle(gt, HZ * 3) == -ETIME) {
28			pr_err("%pS timed out, cancelling all further testing.\n",
29			       __builtin_return_address(0));
30
31			GEM_TRACE("%pS timed out.\n",
32				  __builtin_return_address(0));
33			GEM_TRACE_DUMP();
34
35			intel_gt_set_wedged(gt);
36			ret = -EIO;
37		}
38	}
39
40	return ret;
41}