lib: move i915_wedged_set to ig_gt.c

Upcoming tests will call it to recover from bad states caused by
hangcheck bugs.the function was renamed to igt_force_gpu_reset to have a
naming closer to other hang-related functions in the same file.

The value written to the debugfs has also been changed to -1; this makes
no differences with the current implementation but copes with upcoming
TDR changes (still under discussion) that should allow the resetting of
a mask of rings.

Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>

1 files changed, 1 insertions, 16 deletions

diff --git a/tests/gem_eio.c b/tests/gem_eio.c
index d209816c..ab3facc7 100644
--- a/tests/gem_eio.c
+++ b/tests/gem_eio.c
@@ -58,24 +58,9 @@ static bool i915_reset_control(bool enable)
 	return ret;
 }
 
-static bool i915_wedged_set(void)
-{
-	int fd, ret;
-
-	igt_debug("Triggering GPU reset\n");
-
-	fd = igt_debugfs_open("i915_wedged", O_RDWR);
-	igt_require(fd >= 0);
-
-	ret = write(fd, "1\n", 2) == 2;
-	close(fd);
-
-	return ret;
-}
-
 static void trigger_reset(int fd)
 {
-	igt_assert(i915_wedged_set());
+	igt_force_gpu_reset();
 
 	/* And just check the gpu is indeed running again */
 	igt_debug("Checking that the GPU recovered\n");