On Mon, Feb 01, 2016 at 02:24:37PM +0000, [email protected] wrote:
> From: Daniele Ceraolo Spurio <[email protected]>
>
> The control subtest has been extended to check the execution flags for
> all the rings that are present in the HW.
>
> Cc: Chris Wilson <[email protected]>
> Signed-off-by: Daniele Ceraolo Spurio <[email protected]>
Applied, thanks.
-Daniel
> ---
> tests/gem_exec_params.c | 39 ++++++++++++++++++++++++++++++++-------
> 1 file changed, 32 insertions(+), 7 deletions(-)
>
> diff --git a/tests/gem_exec_params.c b/tests/gem_exec_params.c
> index 06dfd63..e192150 100644
> --- a/tests/gem_exec_params.c
> +++ b/tests/gem_exec_params.c
> @@ -46,6 +46,30 @@
> #define LOCAL_I915_EXEC_BSD_RING2 (2<<13)
> #define LOCAL_I915_EXEC_RESOURCE_STREAMER (1<<15)
>
> +static bool has_ring(int fd, unsigned ring_exec_flags)
> +{
> + switch (ring_exec_flags & I915_EXEC_RING_MASK) {
> + case 0:
> + case I915_EXEC_RENDER:
> + return true;
> +
> + case I915_EXEC_BSD:
> + if (ring_exec_flags & LOCAL_I915_EXEC_BSD_MASK)
> + return gem_has_bsd2(fd);
> + else
> + return gem_has_bsd(fd);
> +
> + case I915_EXEC_BLT:
> + return gem_has_blt(fd);
> +
> + case I915_EXEC_VEBOX:
> + return gem_has_vebox(fd);
> + }
> +
> + igt_assert_f(0, "invalid exec flag 0x%x\n", ring_exec_flags);
> + return false;
> +}
> +
> struct drm_i915_gem_execbuffer2 execbuf;
> struct drm_i915_gem_exec_object2 gem_exec[1];
> uint32_t batch[2] = {MI_BATCH_BUFFER_END};
> @@ -54,6 +78,8 @@ int fd;
>
> igt_main
> {
> + const struct intel_execution_engine *e;
> +
> igt_fixture {
> fd = drm_open_driver(DRIVER_INTEL);
>
> @@ -85,13 +111,12 @@ igt_main
> }
>
> igt_subtest("control") {
> - igt_assert(drmIoctl(fd,
> - DRM_IOCTL_I915_GEM_EXECBUFFER2,
> - &execbuf) == 0);
> - execbuf.flags = I915_EXEC_RENDER;
> - igt_assert(drmIoctl(fd,
> - DRM_IOCTL_I915_GEM_EXECBUFFER2,
> - &execbuf) == 0);
> + for (e = intel_execution_engines; e->name; e++) {
> + if (has_ring(fd, e->exec_id | e->flags)) {
> + execbuf.flags = e->exec_id | e->flags;
> + gem_execbuf(fd, &execbuf);
> + }
> + }
> }
>
> #define RUN_FAIL(expected_errno) do { \
> --
> 1.9.1
>
> _______________________________________________
> Intel-gfx mailing list
> [email protected]
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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