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2017-01-02igt: Mass conversion to to_user_pointer()Chris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-03-14tests/gem_ring_sync_loop: Exercise all ringsChris Wilson
Fix the engine selection to exercise all possible rings and in doing so completely obsoletes gem_multi_bsd_sync_loop. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-01-27lib: Share common __gem_execbuf()Chris Wilson
An oft-repeated function to check EXECBUFFER2 for a particular fail condition. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-01-22lib: Refactor common detection of missed interruptsChris Wilson
As we have the same function in a few places to read the debugfs/i915_ring_missed_irq file, move it to the core. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-01-19igt/gem_ring_sync_loop: Be explicit!Chris Wilson
The test just aims to execute batches on alternating rings with a write target such that every batch must be executed after the previous completes. This stresses the inter-ring synchronisation, which is interrupt driven if the gpu does not support semaphores, and so is a good stress tests for detecting "missed interrupt syndrome". Make that detection explicit. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-09-11convert drm_open_any*() calls to drm_open_driver*(DRIVER_INTEL) calls with cocciMicah Fedke
Apply the new API to all call sites within the test suite using the following semantic patch: // Semantic patch for replacing drm_open_any* with arch-specific drm_open_driver* calls @@ identifier i =~ "\bdrm_open_any\b"; @@ - i() + drm_open_driver(DRIVER_INTEL) @@ identifier i =~ "\bdrm_open_any_master\b"; @@ - i() + drm_open_driver_master(DRIVER_INTEL) @@ identifier i =~ "\bdrm_open_any_render\b"; @@ - i() + drm_open_driver_render(DRIVER_INTEL) @@ identifier i =~ "\b__drm_open_any\b"; @@ - i() + __drm_open_driver(DRIVER_INTEL) Signed-off-by: Micah Fedke <micah.fedke@collabora.co.uk> Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2015-08-21lib: add a single include headerThomas Wood
Add a header that includes all the headers for the library. This allows reorganisation of the library without affecting programs using it and also simplifies the headers that need to be included to use the library. Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-12-04tests: add more test descriptionsThomas Wood
Add more test descriptions based on exiting comments. Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-08-30batch: Specify number of relocations to accommodateChris Wilson
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>
2014-03-22lib: rename intel_gpu_tools.h to intel_io.hDaniel Vetter
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 1Daniel Vetter
Brought a few missing headers to light in ioctl_wrappers.h, too. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-12-10tests: roll out igt_simple_init/igt_simple_mainDaniel Vetter
Also use igt_skip a bit more to simplify some of the tests. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-09-25tests: use igt_assert/igt_require moreDaniel Vetter
With the new _f variants we can replace almost all of them. Also remove a ton of checks for argc != 1, they're a bit useless ... Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-08-13tests: use igt_fail instead of exit(param != 0)Daniel Vetter
Mostly a sed job with too manual fixups: - one case of using _exit instead of exit - and one case which under some conditions use 77, so convert that check to an igt_skip. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-08-13tests: s/assert/igt_assertDaniel Vetter
Just a wholesale rollout for now, we can refine later on. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-07-18tests: Instrument tests run in simulation to run quicklyDamien Lespiau
We tweak the tests marked as runnable in simulation to run more quickly, more often then not at the expense of stress testing (which is of an arguable interest for the initial bring up in simulation). Hopefully the values chosen still test something, which is not always straightforward. It does run quickly, the number on an IVB machines are: $ time sudo IGT_SIMULATION=0 ./piglit-run.py tests/igt.tests foo [...] real 2m0.141s user 0m16.365s sys 1m33.382s Vs. $ time sudo IGT_SIMULATION=1 ./piglit-run.py tests/igt.tests foo [...] real 0m0.448s user 0m0.226s sys 0m0.183s Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
2013-05-03i-g-t: check kernel enable rings or notZhong Li
1. add functions check kernel enable a ring or not. 2. add function gem_get_num_rings() to check how many rings kernel has enable. 3. gem_ring_sync_loop.c will call gem_get_num_rings() directly instead of original static fucntion get_number_rings(). Signed-off-by: Zhong Li <zhong.li@intel.com> [Ben: Wrapped commit message + whitespace fixes] Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
2013-04-27gem_ring_sync_loop.c: fix an operator errorZhong Li
Signed-off-by: Zhong Li <zhong.li@intel.com> Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
2013-04-26Check for vebox support before testingChris Wilson
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=63941
2013-04-24gem_ring_sync_loop: test the new ringXiang, Haihao
The code is surround by a #ifdef...#endif to avoid to break compiling against the current libdrm release v2 (Ben): Use VEBOX get param. Thankfully Daniel let us carve this out way back when. Spacing cleanups Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com> Signed-off-by: Zhong Li <zhong.li@intel.com> Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
2013-04-24gem_ring_sync_loop: check the rings supported by the kernelXiang, Haihao
Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com> Signed-off-by: Zhong Li <zhong.li@intel.com> Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
2012-01-10tests: fixup new warningsDaniel Vetter
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2011-09-13tests: exit(77) to properly mark tests as SKIPDaniel Vetter
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2011-09-12tests: basic ring<->cpu and ring<->ring testsDaniel Vetter
Using a dummy reloc that doesn't matter to trick the kernel into synchroizing the rings. v2: properly apply MI_NOOP workaround to MI_FLUSH_DW and switch to MI_COND_BATCH_BUFFER_END as a dummy command on the render ring to avoid PIPE_CONTROL errata. v3: somebody clever decided that in C, you cound from 1, i.e. I915_EXEC_RENDER == 1. It works now ... Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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