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tests/gem_exec_params: check invalid flags for Resource Streamer

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Make sure resource streamer flags works only in correct ring in
addition to checking next flag after the RS boundary fails.

v2: Make sure we reject RS on pre-hsw.
v3: Don't skip 1<<15 for the exec flags (Jani Nikula)

Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
This commit is contained in:
Abdiel Janulgue 2015-06-16 13:37:44 +03:00 committed by Thomas Wood
parent ec9e5996d1
commit 8ad1e40778
1 changed files with 26 additions and 1 deletions
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27
tests/gem_exec_params.c
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@ -48,6 +48,7 @@
#define LOCAL_I915_EXEC_BSD_MASK (3<<13)
#define LOCAL_I915_EXEC_BSD_RING1 (1<<13)
#define LOCAL_I915_EXEC_BSD_RING2 (2<<13)
#define LOCAL_I915_EXEC_RESOURCE_STREAMER (1<<15)
struct drm_i915_gem_execbuffer2 execbuf;
struct drm_i915_gem_exec_object2 gem_exec[1];
@ -220,7 +221,7 @@ igt_main
/* HANDLE_LUT and NO_RELOC are already exercised by gem_exec_lut_handle */
igt_subtest("invalid-flag") {
execbuf.flags = I915_EXEC_RENDER | (I915_EXEC_HANDLE_LUT << 1);
execbuf.flags = I915_EXEC_RENDER | (LOCAL_I915_EXEC_RESOURCE_STREAMER << 1);
RUN_FAIL(EINVAL);
}
@ -234,6 +235,30 @@ igt_main
execbuf.num_cliprects = 0;
}
igt_subtest("rs-invalid-on-bsd-ring") {
igt_require(IS_HASWELL(devid) || intel_gen(devid) >= 8);
execbuf.flags = I915_EXEC_BSD | LOCAL_I915_EXEC_RESOURCE_STREAMER;
RUN_FAIL(EINVAL);
}
igt_subtest("rs-invalid-on-blt-ring") {
igt_require(IS_HASWELL(devid) || intel_gen(devid) >= 8);
execbuf.flags = I915_EXEC_BLT | LOCAL_I915_EXEC_RESOURCE_STREAMER;
RUN_FAIL(EINVAL);
}
igt_subtest("rs-invalid-on-vebox-ring") {
igt_require(IS_HASWELL(devid) || intel_gen(devid) >= 8);
execbuf.flags = I915_EXEC_VEBOX | LOCAL_I915_EXEC_RESOURCE_STREAMER;
RUN_FAIL(EINVAL);
}
igt_subtest("rs-invalid-gen") {
igt_require(!IS_HASWELL(devid) && intel_gen(devid) < 8);
execbuf.flags = I915_EXEC_RENDER | LOCAL_I915_EXEC_RESOURCE_STREAMER;
RUN_FAIL(EINVAL);
}
#define DIRT(name) \
igt_subtest(#name "-dirt") { \
execbuf.flags = 0; \