Return-Path: From: John.C.Harrison@Intel.com Date: Fri, 14 Jan 2022 10:17:12 -0800 Message-Id: <20220114181713.1798514-15-John.C.Harrison@Intel.com> In-Reply-To: <20220114181713.1798514-1-John.C.Harrison@Intel.com> References: <20220114181713.1798514-1-John.C.Harrison@Intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [igt-dev] [PATCH v5 i-g-t 14/15] tests/i915/i915_hangman: Configure engine properties for quicker hangs List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: IGT-Dev@Lists.FreeDesktop.Org Cc: Intel-GFX@Lists.FreeDesktop.Org List-ID: From: John Harrison Some platforms have very long timeouts configured for some engines. Some have them disabled completely. That makes for a very slow (or broken) hangman test. So explicitly configure the engines to have reasonable settings first. Signed-off-by: John Harrison Reviewed-by: Matthew Brost --- tests/i915/i915_hangman.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/tests/i915/i915_hangman.c b/tests/i915/i915_hangman.c index e661b8ad0..23055c271 100644 --- a/tests/i915/i915_hangman.c +++ b/tests/i915/i915_hangman.c @@ -496,8 +496,12 @@ igt_main { const intel_ctx_t *ctx; igt_hang_t hang = {}; + struct gem_engine_properties saved_params[GEM_MAX_ENGINES]; + int num_engines = 0; igt_fixture { + const struct intel_execution_engine2 *e; + device = drm_open_driver(DRIVER_INTEL); igt_require_gem(device); @@ -511,6 +515,13 @@ igt_main igt_require(has_error_state(sysfs)); gem_require_mmap_device_coherent(device); + + for_each_physical_engine(device, e) { + saved_params[num_engines].engine = e; + saved_params[num_engines].preempt_timeout = 500; + saved_params[num_engines].heartbeat_interval = 1000; + gem_engine_properties_configure(device, saved_params + num_engines++); + } } igt_describe("Basic error capture"); @@ -542,6 +553,11 @@ igt_main do_tests("engine", "engine", ctx); igt_fixture { + int i; + + for (i = 0; i < num_engines; i++) + gem_engine_properties_restore(device, saved_params + i); + igt_disallow_hang(device, hang); intel_ctx_destroy(device, ctx); close(device); -- 2.25.1