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/*
* SPDX-License-Identifier: MIT
*
* Copyright © 2019 Intel Corporation
*/
#ifndef IGT_LIVE_TEST_H
#define IGT_LIVE_TEST_H
#include "gt/intel_gt_defines.h" /* for I915_MAX_GT */
#include "gt/intel_engine.h" /* for I915_NUM_ENGINES */
struct drm_i915_private;
struct igt_live_test {
struct drm_i915_private *i915;
const char *func;
const char *name;
unsigned int reset_global;
unsigned int reset_engine[I915_MAX_GT][I915_NUM_ENGINES];
};
/*
* Flush the GPU state before and after the test to ensure that no residual
* code is running on the GPU that may affect this test. Also compare the
* state before and after the test and alert if it unexpectedly changes,
* e.g. if the GPU was reset.
*/
int igt_live_test_begin(struct igt_live_test *t,
struct drm_i915_private *i915,
const char *func,
const char *name);
int igt_live_test_end(struct igt_live_test *t);
#endif /* IGT_LIVE_TEST_H */
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