tests/drv_module_reload: Convert sh script to C version.

v5:
- reword gem_info to gem_sanitychecks (Chris Wilson)
- remove subgroups/subtests for gem_exec_store and gem_sanitycheck
(Chris Wilson)

v4:
- adjust test to make use of lib/igt_kmod
- replaced SW_FINISH with SET_CACHEING (Chris Wilson)

v3:
- fix passing boolean value as flags to igt_kmod_unload().

v2:
- embedded gem_alive and gem_exec_store into test (Chris Wilson)
- int main() to igt_main (Chris Wilson)
- moved tests/gem_alive -> tools/gem_info (Chris Wilson)
- added to intel-ci/fast-feedback.testlist (Petri Latvala)
- added hda_dynamic_debug() (Petri Latvala)
- renamed from tests/drv_module_reload_basic to tests/drv_module_reload
(all subtests are basic and have been added to fast-feedback.testlist)

Signed-off-by: Marius Vlad <marius.c.vlad@intel.com>
Acked-by: Petri Latvala <petri.latvala@intel.com>

1 files changed, 35 insertions, 0 deletions

diff --git a/tools/intel_gem_info.c b/tools/intel_gem_info.c
new file mode 100644
index 00000000..75444438
--- /dev/null
+++ b/tools/intel_gem_info.c
@@ -0,0 +1,35 @@
+#include "igt.h"
+#include <sys/ioctl.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <string.h>
+#include <signal.h>
+#include <i915_drm.h>
+
+
+int main(void)
+{
+	struct drm_i915_gem_sw_finish arg = { 0 };
+	int fd;
+
+	signal(SIGALRM, SIG_IGN);
+
+	fd = __drm_open_driver(DRIVER_INTEL);
+	if (fd < 0)
+		return IGT_EXIT_SKIP;
+
+	alarm(1);
+	if (ioctl(fd, DRM_IOCTL_I915_GEM_SW_FINISH, &arg) == 0)
+		return IGT_EXIT_SKIP;
+
+	switch (errno) {
+	case ENOENT:
+		return 0;
+	case EIO:
+		return 1;
+	case EINTR:
+		return 2;
+	default:
+		return 3;
+	}
+}