From: Brad Volkin <bradley.d.volkin@xxxxxxxxx>
Signed-off-by: Brad Volkin <bradley.d.volkin@xxxxxxxxx>
---
tests/gem_exec_parse.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/tests/gem_exec_parse.c b/tests/gem_exec_parse.c
index 48fde25..9e90408 100644
--- a/tests/gem_exec_parse.c
+++ b/tests/gem_exec_parse.c
@@ -145,6 +145,7 @@ int fd;
#define GFX_OP_PIPE_CONTROL ((0x3<<29)|(0x3<<27)|(0x2<<24)|2)
#define PIPE_CONTROL_QW_WRITE (1<<14)
+#define PIPE_CONTROL_LRI_POST_OP (1<<23)
igt_main
{
@@ -239,6 +240,23 @@ igt_main
0));
}
+ igt_subtest("bitmasks") {
+ uint32_t pc[] = {
+ GFX_OP_PIPE_CONTROL,
+ (PIPE_CONTROL_QW_WRITE |
+ PIPE_CONTROL_LRI_POST_OP),
+ 0, // To be patched
+ 0x12000000,
+ 0,
+ MI_BATCH_BUFFER_END,
+ };
+ igt_assert(
+ exec_batch(fd, handle,
+ pc, sizeof(pc),
+ I915_EXEC_RENDER,
+ -EINVAL));
+ }
+
igt_fixture {
gem_close(fd, handle);
--
1.8.3.2
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