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<div class="moz-cite-prefix">On 24-04-2024 03:52, Rodrigo Vivi
wrote:<br>
</div>
<blockquote type="cite" cite="mid:20240423222220.1285742-4-rodrigo.vivi@intel.com">
<pre class="moz-quote-pre" wrap="">Let's toggle between different modes.
Suggested-by: Himal Prasad Ghimiray <a class="moz-txt-link-rfc2396E" href="mailto:himal.prasad.ghimiray@intel.com"><himal.prasad.ghimiray@intel.com></a>
Signed-off-by: Rodrigo Vivi <a class="moz-txt-link-rfc2396E" href="mailto:rodrigo.vivi@intel.com"><rodrigo.vivi@intel.com></a>
---
tests/intel/xe_wedged.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/tests/intel/xe_wedged.c b/tests/intel/xe_wedged.c
index 35fc905e7..b9bd49fad 100644
--- a/tests/intel/xe_wedged.c
+++ b/tests/intel/xe_wedged.c
@@ -216,6 +216,10 @@ simple_hang(int fd)
* SUBTEST: wedged-at-any-timeout
* Description: Force Xe device wedged after a simple guc timeout
*/
+/**
+ * SUBTEST: wedged-mode-toggle
+ * Description: Test wedged.mode=1 after testing wedged.mode=2
+ */
igt_main
{
struct drm_xe_engine_class_instance *hwe;
@@ -257,6 +261,16 @@ igt_main
simple_exec(fd, hwe);
}
+ igt_subtest_f("wedged-mode-toggle") {
+ igt_require(igt_debugfs_exists(fd, "wedged_mode", O_RDWR));
+
+ igt_debugfs_write(fd, "wedged_mode", "2");
+ igt_assert_eq(simple_ioctl(fd), 0);
+ igt_debugfs_write(fd, "wedged_mode", "1");
+ simple_hang(fd);
+ igt_assert_eq(simple_ioctl(fd), 0);
+ }
+</pre>
</blockquote>
<p><br>
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<p>LGTM.<br>
</p>
<pre class="moz-quote-pre" wrap=""><span style="padding: 0px; tab-size: 8;" class="hljs diff colorediffs language-diff">Reviewed-by: Himal Prasad Ghimiray </span><a class="moz-txt-link-rfc2396E" href="mailto:himal.prasad.ghimiray@intel.com"><himal.prasad.ghimiray@intel.com></a><span style="padding: 0px; tab-size: 8;" class="hljs diff colorediffs language-diff">
</span></pre>
<p></p>
<blockquote type="cite" cite="mid:20240423222220.1285742-4-rodrigo.vivi@intel.com">
<pre class="moz-quote-pre" wrap="">
igt_fixture {
if (igt_debugfs_exists(fd, "fail_gt_reset/probability", O_RDWR)) {
igt_debugfs_write(fd, "fail_gt_reset/probability", "0");
</pre>
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