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2017-01-02lib: Wrap conversion from u64 to pointersChris Wilson
The opposite direction of to_user_pointer() is from_user_pointer(). Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-10-12Replace __gem_mmap__{cpu,gtt,wc}() + igt_assert() with gem_mmap__{cpu,gtt,wc}()Ville Syrjälä
gem_mmap__{cpu,gtt,wc}() already has the assert built in, so replace __gem_mmap__{cpu,gtt,wc}() + igt_assert() with it. Mostly done with coccinelle, with some manual help: @@ identifier I; expression E1, E2, E3, E4, E5, E6; @@ ( - I = __gem_mmap__gtt(E1, E2, E3, E4); + I = gem_mmap__gtt(E1, E2, E3, E4); ... - igt_assert(I); | - I = __gem_mmap__cpu(E1, E2, E3, E4, E5); + I = gem_mmap__cpu(E1, E2, E3, E4, E5); ... - igt_assert(I); | - I = __gem_mmap__wc(E1, E2, E3, E4, E5); + I = gem_mmap__wc(E1, E2, E3, E4, E5); ... - igt_assert(I); ) Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Stochastically-reviwewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-10-09Make gem_mmap__{cpu,gtt,wc}() assert on failureVille Syrjälä
Rename the current gem_mmap__{cpu,gtt,wc}() functions into __gem_mmap__{cpu,gtt,wc}(), and add back wrappers with the original name that assert that the pointer is valid. Most callers will expect a valid pointer and shouldn't have to bother with failures. To avoid changing anything (yet), sed 's/gem_mmap__/__gem_mmap__/g' over the entire codebase. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Stochastically-reviwewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-10-09Sprinkle igt_assert(ptr) after gem_mmap__{cpu,gtt,wc}Ville Syrjälä
Do the following ptr = gem_mmap__{cpu,gtt,wc}() +igt_assert(ptr); whenever the code doesn't handle the NULL ptr in any kind of specific way. Makes it easier to move the assert into gem_mmap__{cpu,gtt,wc}() itself. Mostly done with coccinelle, with some manual cleanups: @@ identifier I; @@ <... when != igt_assert(I) when != igt_require(I) when != igt_require_f(I, ...) when != I != NULL when != I == NULL ( I = gem_mmap__gtt(...); + igt_assert(I); | I = gem_mmap__cpu(...); + igt_assert(I); | I = gem_mmap__wc(...); + igt_assert(I); ) ...> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Stochastically-reviwewed-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>
2015-08-14tests/gem_mmap: mark basic object creation tests as basicJesse Barnes
We should be able to create small and moderate sized objects quickly and without errors. Reviewed-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2015-08-14igt/gem_mmap: Add one more extra large boChris Wilson
Daniel complained that all the tests in gem_mmap.c were too quick. This one aims to rectify that by double checking that if we mmap a buffer larger enough to force swapping, everything still works. Also fix the test to exercise the different object sizes! Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-05-12igt/gem_mmap/huge-bo: Fix cut'n'paste errorChris Wilson
One paste too many before pushing. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=90411 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-05-08igt/gem_mmap_gtt: Check GTT mmapping of large tiled objectsChris Wilson
Move function CPU mmap test of large bo to gem_mmap, and include a page-by-page copy between two huge objects (as we have had many bugs triggering pagefault-of-doom for full apertures before). Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-11-04ioctl_wrappers: Pass in offset to CPU mmapsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-08-19tests: Fix seg fault when gem_mmap is run without specifying a subtestMike Mason
gem_mmap seg faults when all tests are run together. This occurs because the new-object subtest closes the gem object, but short-mmap assumes it still exists. Thus gem_mmap__cpu() returns nil for addr and memset() seg faults. This patch makes new-object and short-mmap create and close their own gem objects. Signed-off-by: Mike Mason <michael.w.mason@intel.com> Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-06-17tests/gem_mmap: Add short mmap testDaniel Vetter
Blows up with the current full-object prefault code. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-05-14tests: sprinkle igt loggingDaniel Vetter
All the cases that simply dump some debug information and couldn't be converted to some of the fancier macros. Some information output removed when it's redundant with the subtest status. 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>
2013-11-01lib: add igt_main macroDaniel Vetter
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>
2013-10-29tests: Use igt_exit for tests with subtestDaniel Vetter
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-09-03lib/drmtest: include sys/mman.h from drmtest.hDaniel Vetter
We need it for mmapping to get at PROT_READ|WRITE anyway. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-08-26tests/gem_mmap: Convert to subtestsDaniel Vetter
I wanted to write a testcase for gtt mmap access restriction checking and only noticed after conversion to subtests that this here is for cpu mmaps ;-) 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>
2012-06-04test/gem_gtt_speed: Add a baseline test for the performance of a CPU mmapChris Wilson
When looking at the pwrite/pread/wc performance, it is useful to judge that against the performance of an ordinary CPU mmap. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-03-24tests: use gem_create and gem_close moreDaniel Vetter
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-01-10tests: fixup new warningsDaniel Vetter
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-01-10lib/drmtest: extract gem_writeDaniel Vetter
Astonishing how many different function signatures are possible for something that simple. Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2010-08-25tests: Fix fallout from s/EBADF/ENOENT/ in 2.6.36Chris Wilson
After bf79cb914dbfe848add8bb76cbb8ff89110d29ff, drm uses ENOENT to report unknown handles buffer objects, update the tests accordingly. Fixes: Bug 29794 - some intel_gpu_tools cases fail https://bugs.freedesktop.org/show_bug.cgi?id=29794 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2009-03-27tests/: warning fixesEric Anholt
2009-03-26Add the tests we want from libdrm.Eric Anholt
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