Extremely basic check that we can dispatch an execbuf on every ring.
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
---
tests/Makefile.sources | 1 +
tests/gem_exec_basic.c | 71 ++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 72 insertions(+)
create mode 100644 tests/gem_exec_basic.c
diff --git a/tests/Makefile.sources b/tests/Makefile.sources
index 6c1df8d..4fbfe1b 100644
--- a/tests/Makefile.sources
+++ b/tests/Makefile.sources
@@ -27,6 +27,7 @@ TESTS_progs_M = \
gem_evict_everything \
gem_exec_alignment \
gem_exec_bad_domains \
+ gem_exec_basic \
gem_exec_faulting_reloc \
gem_exec_nop \
gem_exec_params \
diff --git a/tests/gem_exec_basic.c b/tests/gem_exec_basic.c
new file mode 100644
index 0000000..b42e458
--- /dev/null
+++ b/tests/gem_exec_basic.c
@@ -0,0 +1,71 @@
+/*
+ * Copyright © 2016 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "igt.h"
+
+IGT_TEST_DESCRIPTION("Basic sanity check of execbuf-ioctl rings.");
+
+static void noop(int fd, unsigned ring)
+{
+ uint32_t bbe = MI_BATCH_BUFFER_END;
+ struct drm_i915_gem_execbuffer2 execbuf;
+ struct drm_i915_gem_exec_object2 exec;
+ int ret;
+
+ memset(&exec, 0, sizeof(exec));
+ exec.handle = gem_create(fd, 4096);
+ gem_write(fd, exec.handle, 0, &bbe, sizeof(bbe));
+
+ memset(&execbuf, 0, sizeof(execbuf));
+ execbuf.buffers_ptr = (uintptr_t)&exec;
+ execbuf.buffer_count = 1;
+ execbuf.flags = ring;
+ ret = __gem_execbuf(fd, &execbuf);
+ igt_assert(ret == 0 || ret == -EINVAL);
+
+ gem_close(fd, exec.handle);
+}
+
+igt_main
+{
+ int fd = -1;
+
+ igt_fixture
+ fd = drm_open_driver(DRIVER_INTEL);
+
+ igt_subtest("basic-render")
+ noop(fd, I915_EXEC_RENDER);
+ igt_subtest("basic-bsd")
+ noop(fd, I915_EXEC_BSD);
+ igt_subtest("basic-bsd1")
+ noop(fd, I915_EXEC_BSD | 1<<13 /*I915_EXEC_BSD_RING1*/);
+ igt_subtest("basic-bsd2")
+ noop(fd, I915_EXEC_BSD | 2<<13 /*I915_EXEC_BSD_RING2*/);
+ igt_subtest("basic-blt")
+ noop(fd, I915_EXEC_BLT);
+ igt_subtest("basic-vebox")
+ noop(fd, I915_EXEC_VEBOX);
+
+ igt_fixture
+ close(fd);
+}
--
2.7.0
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