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2014-08-30batch: Specify number of relocations to accommodateChris Wilson1-3/+3
Since relocations are variable size, depending upon generation, it is easier to handle the resizing of the batch request inside the BEGIN_BATCH macro. This still leaves us with having to resize commands in a few places - which still need adaption for gen8+. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-08-29Prepare for 64bit relocation addressesChris Wilson1-2/+0
This reveal that quite a few locations were writing relocation offsets but only allowing for 32 bit addresses. To reveal such places in active tests, we also now double check that we do not use more batch space than declared. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-03-23lib: extract igt_aux.[hc]Daniel Vetter1-0/+1
And shovel all the various helpers in there. Also move igt_set_vt_graphics_mode to igt_kms.h since the function is implemented in igt_kms.c. And it fits better. I kinda missed this in the prep work. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-03-22lib: rename intel_gpu_tools.h to intel_io.hDaniel Vetter1-1/+1
With the header cleanup we can now give this header a suitable name, since it now really only contains register access and other I/O functions and assorted definitions. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-03-22lib: unnecessary header removal for drmtest.h, part 2Daniel Vetter1-1/+3
I've left unistd.h in it - it's not strictly required but most users of drmtest.h want it for the open helpers, and then you kinda need to close that file descriptor again ... Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-03-22lib: unnecessary header removal for drmtest.h, part 1Daniel Vetter1-1/+2
Brought a few missing headers to light in ioctl_wrappers.h, too. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-11-06bdw: Update obvious missing blit supportBen Widawsky1-5/+3
This provides a macro that allows us to update all the arbitrary blit commands we have stuck throughout the code. It assumes we don't actually use 64b relocs (which is currently true). This also allows us to easily find all the areas we need to update later when we really use the upper dword. This block was done mostly with a sed job, and represents the easier in test blit implementations. v2 by Oscar: s/OUT_BATCH/BEGIN_BATCH in BLIT_COPY_BATCH_START CC: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Ben Widawsky <ben@bwidawsk.net> Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
2013-11-01lib: add igt_main macroDaniel Vetter1-6/+1
In the past new testcases with subtest often forgot to add the call to igt_exit at the end of their main() function. That is now caught with a bit more obnoxious asserts, but it's still a nuissance. This little igt_main macro takes care of that (and also of calling the subtest machinery initialization code correctly). If no one objects I'll roll this out for all the simple cases (i.e. those tests that don't have additional argv parsing on top of the subtest machinery). v2: Roll it out across the board. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-09-17tests/gem_fenced_exec_thrash: Add interruptible and busy-load subtestsDaniel Vetter1-6/+81
Usual progression for gem tests up the nasty-scale. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-09-17tests/gem_fenced_exec_thrash: New subtests that uses all fencesDaniel Vetter1-12/+21
igt runs under the assumption that nothing else (besides maybe fbcon) is using the gpu. So we should be able to use all fences. Keep the conservative testcase around though in case someone has a broken setup. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-09-17tests/*: scrap get_num_fencesDaniel Vetter1-13/+2
Just use gem_available_fences directly. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-08-13tests: s/assert/igt_assertDaniel Vetter1-5/+4
Just a wholesale rollout for now, we can refine later on. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-08-12s/drmtest_/igt_/Daniel Vetter1-1/+1
Requested-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-07-18tests: Black list tests we don't want to run on simulationDamien Lespiau1-3/+9
Let's start by a small set of tests, to eventually consider running more. The current list should then be: gem_mmap gem_pread_after_blit gem_ring_sync_loop gem_ctx_basic gem_pipe_control_store_loop gem_storedw_loop_render gem_storedw_loop_blt gem_storedw_loop_bsd gem_render_linear_blits gem_tiled_blits gem_cpu_reloc gem_exec_nop gem_mmap_gtt v2 add (Daniel Vetter) gem_exec_bad_domains gem_exec_faulting_reloc gem_flink gem_reg_read gem_reloc_overflow gem_tiling_max_stride prime_* Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
2013-04-11tests/gem_fenced_exec_thrash: Test with > max fencesVille Syrjälä1-13/+25
Make sure the kernel returns EDEADLK when the number of fences is exceeded for gen2-3. For gen4+ the test makes sure the kernel ignores the EXEC_OBJECT_NEEDS_FENCE flag. Note that I changed the code not to round the num_fences to an even number. Not sure why that was there, and if there's a reason for it, we need to add it back. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-04-09tests: Use gem_available_fences()Ville Syrjälä1-6/+2
lib/drmtest.c provides gem_available_fences(). Use it where appropriate. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-04-09tests/gem_fenced_exec_thrash: Increase MAX_FENCES to 32Ville Syrjälä1-1/+1
IVB+ supports 32 fence registers, bump the maximum in the test. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-01-10tests/gem_fenced_exec_trash: use drmtest helpers moreroot1-25/+13
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-01-10tests: use the gem_write wrapper some moreDaniel Vetter1-7/+1
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2011-06-04tests: Add a fenced execbuffer thrash testChris Wilson1-0/+184
Exercise a nasty corner-case in the reservation logic for the fence accounting. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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