Signed-off-by: Zhong Li <zhong...@intel.com>
---
tests/gem_dummy_reloc_loop.c | 21 +++++++++++++++++----
1 file changed, 17 insertions(+), 4 deletions(-)
diff --git a/tests/gem_dummy_reloc_loop.c b/tests/gem_dummy_reloc_loop.c
index b67c7d3..b5da577 100644
--- a/tests/gem_dummy_reloc_loop.c
+++ b/tests/gem_dummy_reloc_loop.c
@@ -42,6 +42,8 @@
#include "intel_gpu_tools.h"
#include "i830_reg.h"
+#define LOCACL_I915_EXEC_VEBOX (4<<0)
+
static drm_intel_bufmgr *bufmgr;
struct intel_batchbuffer *batch;
static drm_intel_bo *target_buffer;
@@ -88,14 +90,14 @@ dummy_reloc_loop(int ring)
}
static void
-dummy_reloc_loop_random_ring(void)
+dummy_reloc_loop_random_ring(int num_rings)
{
int i;
srandom(0xdeadbeef);
for (i = 0; i < 0x100000; i++) {
- int ring = random() % 3 + 1;
+ int ring = random() % num_rings + 1;
if (ring == I915_EXEC_RENDER) {
BEGIN_BATCH(4);
@@ -126,11 +128,13 @@ int main(int argc, char **argv)
{
int fd;
int devid;
+ int num_rings = 1; /*render ring is alwyas available*/
drmtest_subtest_init(argc, argv);
fd = drm_open_any();
devid = intel_get_drm_devid(fd);
+ num_rings = gem_get_num_rings(fd);
if (!HAS_BLT_RING(devid)) {
fprintf(stderr, "not (yet) implemented for pre-snb\n");
return 77;
@@ -179,11 +183,20 @@ int main(int argc, char **argv)
}
}
+ if (drmtest_run_subtest("vebox")) {
+ if (gem_has_vebox(fd)) {
+ sleep(2);
+ printf("running dummy loop on vebox\n");
+ dummy_reloc_loop(LOCACL_I915_EXEC_VEBOX);
+ printf("dummy loop run on vebox completed\n");
+ }
+ }
+
if (drmtest_run_subtest("mixed")) {
- if (HAS_BLT_RING(devid) && HAS_BSD_RING(devid)) {
+ if (num_rings > 1) {
sleep(2);
printf("running dummy loop on random rings\n");
- dummy_reloc_loop_random_ring();
+ dummy_reloc_loop_random_ring(num_rings);
printf("dummy loop run on random rings completed\n");
}
}
--
1.7.9.5
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