From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2B53410EA89 for ; Thu, 23 Mar 2023 13:28:36 +0000 (UTC) Received: from linux.intel.com (maurocar-mobl2.ger.corp.intel.com [10.252.27.14]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by linux.intel.com (Postfix) with ESMTPS id D6E44580D5D for ; Thu, 23 Mar 2023 06:28:32 -0700 (PDT) Received: from maurocar by linux.intel.com with local (Exim 4.96) (envelope-from ) id 1pfKzW-008Av5-2F for igt-dev@lists.freedesktop.org; Thu, 23 Mar 2023 14:28:30 +0100 From: Mauro Carvalho Chehab To: igt-dev@lists.freedesktop.org Date: Thu, 23 Mar 2023 14:28:24 +0100 Message-Id: <20230323132827.1948500-1-mauro.chehab@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [igt-dev] [PATCH i-g-t v5 0/3] xe/xe_module_load: add a test to load/unload Xe driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" List-ID: From: Mauro Carvalho Chehab It is interesting to let IGT to unload/reload the Xe driver, as it can help CI to track track troubles. Add support for it. Test documentation: ================== igt@xe_module_load ================== :Category: Sofware building block :File: tests/xe/xe_module_load.c :Sub-category: driver :Summary: Tests the xe module loading :Test category: functionality test igt@xe_module_load@force-load ============================= :Description: Load the Xe driver passing ``force_probe=*`` parameter :Run type: BAT igt@xe_module_load@load ======================= :Description: Load the Xe driver :Run type: FULL igt@xe_module_load@unload ========================= :Description: Unload the Xe driver :Run type: FULL igt@xe_module_load@reload ========================= :Description: Reload the Xe driver :Run type: FULL igt@xe_module_load@reload-no-display ==================================== :Description: Reload the Xe driver passing ``enable_display=0`` parameter :Run type: FULL igt@xe_module_load@many-reload ============================== :Description: Reload the Xe driver many times :Run type: FULL --- v5: - minimized the first patch and dropped the symlink one. v4: - patch 1 broke on two patches, to reduce git diff, making easier to review; - addressed some nitpicks on patch 4. v3: - no changes. Just rebased due to a merge conflict. v2: - added a patch (already submitted) to shut-up i915 trybot to try to run those tests when i915 driver is loaded; - removed duplication of the unwanted drivers array and declare it as const with const strings; - reordered includes and removed a duplication; - did some cosmetic changes. Mauro Carvalho Chehab (3): intel-ci: update i915 blacklist to ignore the Xe driver lib/igt_kmod: add support for Xe driver xe/xe_module_load: add a test to load/unload Xe driver lib/igt_kmod.c | 34 ++--- lib/igt_kmod.h | 32 ++++- tests/intel-ci/blacklist.txt | 5 + tests/intel-ci/xe-fast-feedback.testlist | 3 + tests/meson.build | 1 + tests/xe/xe_module_load.c | 172 +++++++++++++++++++++++ 6 files changed, 227 insertions(+), 20 deletions(-) create mode 100644 tests/xe/xe_module_load.c -- 2.39.2