Re: [PATCH] tests/gem_exec_parse: Test for OACONTROL tracking

[Daniel Vetter <daniel@ffwll.ch>]

On Tue, Apr 08, 2014 at 02:28:58PM -0700, Volkin, Bradley D wrote:
> Hi Daniel, we've merged the kernel change for this but not the test. I'm
> assuming we still want the test case.

Sorry this fell through the cracks - pretty much everyone on our team has
igt access so we just push igt patches and tests after a bit of soaking
time on intel-gfx.

It might be good to designate a point person for all things igt on the vpg
side (Tim Gore maybe) who has push access and could take care of such
things. Adding Tim.
-Daniel

> 
> Brad
> 
> On Thu, Mar 27, 2014 at 11:44:45AM -0700, Volkin, Bradley D wrote:
> > From: Brad Volkin <bradley.d.volkin@intel.com>
> > 
> > Signed-off-by: Brad Volkin <bradley.d.volkin@intel.com>
> > ---
> >  tests/gem_exec_parse.c | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
> >  1 file changed, 48 insertions(+)
> > 
> > diff --git a/tests/gem_exec_parse.c b/tests/gem_exec_parse.c
> > index 34d097d..853eb57 100644
> > --- a/tests/gem_exec_parse.c
> > +++ b/tests/gem_exec_parse.c
> > @@ -204,6 +204,8 @@ int fd;
> >  #define   PIPE_CONTROL_QW_WRITE	(1<<14)
> >  #define   PIPE_CONTROL_LRI_POST_OP (1<<23)
> >  
> > +#define OACONTROL 0x2360
> > +
> >  igt_main
> >  {
> >  	igt_fixture {
> > @@ -337,6 +339,52 @@ igt_main
> >  					    0));
> >  	}
> >  
> > +	igt_subtest("oacontrol-tracking") {
> > +		uint32_t lri_ok[] = {
> > +			MI_LOAD_REGISTER_IMM,
> > +			OACONTROL,
> > +			0x31337000,
> > +			MI_LOAD_REGISTER_IMM,
> > +			OACONTROL,
> > +			0x0,
> > +			MI_BATCH_BUFFER_END,
> > +			0
> > +		};
> > +		uint32_t lri_bad[] = {
> > +			MI_LOAD_REGISTER_IMM,
> > +			OACONTROL,
> > +			0x31337000,
> > +			MI_BATCH_BUFFER_END,
> > +		};
> > +		uint32_t lri_extra_bad[] = {
> > +			MI_LOAD_REGISTER_IMM,
> > +			OACONTROL,
> > +			0x31337000,
> > +			MI_LOAD_REGISTER_IMM,
> > +			OACONTROL,
> > +			0x0,
> > +			MI_LOAD_REGISTER_IMM,
> > +			OACONTROL,
> > +			0x31337000,
> > +			MI_BATCH_BUFFER_END,
> > +		};
> > +		igt_assert(
> > +			exec_batch(fd, handle,
> > +				      lri_ok, sizeof(lri_ok),
> > +				      I915_EXEC_RENDER,
> > +				      0));
> > +		igt_assert(
> > +			exec_batch(fd, handle,
> > +				      lri_bad, sizeof(lri_bad),
> > +				      I915_EXEC_RENDER,
> > +				      -EINVAL));
> > +		igt_assert(
> > +			exec_batch(fd, handle,
> > +				      lri_extra_bad, sizeof(lri_extra_bad),
> > +				      I915_EXEC_RENDER,
> > +				      -EINVAL));
> > +	}
> > +
> >  	igt_fixture {
> >  		gem_close(fd, handle);
> >  
> > -- 
> > 1.8.3.2
> > 

-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch