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2015-01-16lib: use critical log level for assertion failure messagesThomas Wood
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2015-01-16lib: add a critical warning levelThomas Wood
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2015-01-15lib: remove unnecessary checks on the drm_open_any return valueThomas Wood
drm_open_any always returns a valid file descriptor, so there is no need to check the return value. Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2015-01-15lib/Android.mk: add -DHAVE_LINUX_KD_H to fix android buildTim Gore
commit cf93bc8df9f5f94a0aedc8b52bad0ad4e036737c by Alan Coopersmith (introduced to enable solaris builds) reqires HAVE_LINUX_KD_H to be set in order for kd.h to get picked up in igt_kms.c. This is not currently set in the Android makefile so Android builds are broken. Signed-off-by: Tim Gore <tim.gore@intel.com> Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2015-01-15tools: add intel_gpu_frequency to .gitignoreThomas Wood
intel_gpu_frequency was added in commit 5fb26d1 (intel_gpu_frequency: A tool to manipulate Intel GPU frequency), but wasn't added to .gitignore. Cc: Ben Widawsky <benjamin.widawsky@intel.com> Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2015-01-15intel_gpu_frequency: fix array bounds warningThomas Wood
Add a parameter for the size of the act_upon array in the parse function since its size cannot be calculated with ARRAY_SIZE from just the pointer. Cc: Ben Widawsky <benjamin.widawsky@intel.com> Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2015-01-15igt/gem_tiled_swapping: Cycle through the bo a couple of timesChris Wilson
In order to exercise coherency across swapin/swapout of the same bo, explicitly loop over all bo a couple of times. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-01-15igt/gem_mmap_wc/set-cache-level: Exercise set-cache-level WARNingChris Wilson
With the introduction of mmap(wc) and its unbound GTT write domain, we can now hit the warning inside set-cache-level, complaining about the failure to do correct cpu cache tracking. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-01-14igt/gem_exec_big: Don't try to repeatedly munmap(NULL)Chris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-01-13igt/gem_mmap_wc: Reorder gem_close()Chris Wilson
Unlike a GTT mmap, a WC mmap does not have a direct reference to the object, only to the backing storage. If we want to control the domain correctly for mmap(wc), we have to keep the bo reference around. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=88356 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-01-12intel_gpu_frequency: A tool to manipulate Intel GPU frequencyBen Widawsky
WARNING: very minimally tested In general you should not need this tool. Its primary purpose is for benchmarking, and for debugging performance issues. For many kernel releases now sysfs has supported reading and writing the GPU frequency. Therefore, this tool provides no new functionality. What it does provide is an easy to package (for distros) tool that handles the most common scenarios. v2: Get rid of -f from the usage message (Jordan) Add space before [-s (Jordan) Add a -c/--custom example (Jordan) Add a setting for resetting to hardware default (Ken) Replicate examples in commit message in the source code. (me) v3: Its not It's (me) Add --help/-h to usage Add Version + man page Rename tool to intel_gpu_frequency, from intel_frequency Remove "sudo" from the examples Signed-off-by: Ben Widawsky <ben@bwidawsk.net> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Cc: Kenneth Graunke <kenneth@whitecape.org> Here are some sample usages: $ intel_gpu_frequency --get=cur,min,max,eff cur: 200 MHz min: 200 MHz RP1: 200 MHz max: 1200 MHz $ intel_gpu_frequency -g cur: 200 MHz min: 200 MHz RP1: 200 MHz max: 1200 MHz $ intel_gpu_frequency -geff RP1: 200 MHz $ intel_gpu_frequency --set min=300 $ intel_gpu_frequency --get min cur: 300 MHz min: 300 MHz RP1: 200 MHz max: 1200 MHz $ intel_gpu_frequency --custom max=900 $ intel_gpu_frequency --get max cur: 300 MHz min: 300 MHz RP1: 200 MHz max: 900 MHz $ intel_gpu_frequency --max $ intel_gpu_frequency -g cur: 1200 MHz min: 1200 MHz RP1: 200 MHz max: 1200 MHz $ intel_gpu_frequency -e $ intel_gpu_frequency -g cur: 200 MHz min: 200 MHz RP1: 200 MHz max: 200 MHz $ intel_gpu_frequency --max $ intel_gpu_frequency -g cur: 1200 MHz min: 1200 MHz RP1: 200 MHz max: 1200 MHz $ intel_gpu_frequency --min $ intel_gpu_frequency -g cur: 200 MHz min: 200 MHz RP1: 200 MHz max: 200 MHz
2015-01-12igt/gem_exec_big: Use mmap(wc) to speed up verificationChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-01-12igt/gem_exec_big: Also test a large batch with a large number of relocsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-01-12tools/intel_audio_dump: add support for CherryviewYang, Libin
This patch adds support for dumping audio registers of Cherryview. Signed-off-by: Libin Yang <libin.yang@intel.com>
2015-01-11tools/Makefile: Alphabetize the listBen Widawsky
Signed-off-by: Ben Widawsky <ben@bwidawsk.net> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
2015-01-09igt/gem_exec_big: Increase stressChris Wilson
We should be able to execute batches up to the full GTT size (give or take fragmentation), so let's try! Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-01-07igt/gem_evict_(alignment|everything): contend with GPU hangsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-01-07igt/gem_reloc_vs_hang: Inject hangs!Chris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-01-07igt/gem_pread_after_blit: Inject hangs!Chris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-01-07igt/gem_concurrent_blit: Inject hangs before verifying contentsChris Wilson
After setting up the copy operations, add a hanging batch. This should mean that we complete the copy and the compare then races against the GEM reset. Hopefully, this will catch driver bugs where the target object is no longer accessible after the hang. Note: hang injection is disabled until the required kernel interface is completed. But there are useful additional tests here... Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-01-06igt/gem_ctx_thrash: Tweak resource limitsChris Wilson
On some systems (ok, most systems!) we may need to enlarge the allowed number of open files in order to create enough fd to fill the aperture. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=87572 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-01-06ioct_wrappers: Add some mmap(wc) blurb dropped between authorsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-01-06Skip MADV_DOFORK & MADV_DONTFORK calls on OS'es that don't support themAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06Don't try to use CLOCK_MONOTONIC_COARSE on OS'es that don't support itAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06Provide sighandler_t fallback for non-GNU-libc platformsAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06Need to #include <libgen.h> for basename() on SolarisAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06Use pthread calls instead of raw syscalls on non-Linux systemsAlan Coopersmith
Raw system calls aren't portable to other kernels. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06Solaris needs to #include <sys/kd.h> instead of <linux/kd.h>Alan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06Fix #ifdef check for _SC_AVPHYS_PAGES in intel_get_avail_ram_mb()Alan Coopersmith
Check for the sysconf value used here, not the one used in the previous function. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06igt/gem_mmap_wc: Add the invalid flags subtestAkash Goel
A new subtest added to validate the new version of gem_mmap ioctl, for creating the wc mappings, on yet to be supported flags. v2: Removed the flags checking for older kernels (Daniel) Signed-off-by: Akash Goel <akash.goel@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06igt/gem_concurrent_blit: Exercise wc mappingsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06igt/gem_fence_upload: Add comparison against wc mmapsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06igt/gem_gtt_speed: compare against WC mmapsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06igt/gem_tiled_wc: Exercise wc mmaps with swizzlingChris Wilson
This exercises both the wc mmappings and the extended get_tiling ioctl. Userspace cannot handle bit17 swizzling through wc mmaps (because bit17 requires swizzling based on the actual physical address of the page - which is unknown to userspace) and so we need an extended get_tiling ioctl to report the actual as well as the logical swizzling on an object. We then check that the contents of the object are tiled and swizzled correctly when viewed through a wc mmap. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06igt/gem_mmap_wc: Exercise mmap(wc) interfaceChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-05lib/core: Fix compile error from rebasingChris Wilson
s/KMSG_INFO/KERN_INFO/ Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-01-05lib/core: Show the exitcode in kmsg as wellChris Wilson
This provides symmetry with logging the start of the test via kmsg. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-12-31tools/intel_gpu_abrt: Fix bashismVincent Cheng
intel-gpu-tools ships a #!/bin/sh script that has bash-specific syntax (which breaks on distros such as Debian and Ubuntu where /bin/sh is a symlink to something other than bash). Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=87888
2014-12-21overlay: Hide kworker threads in overviewChris Wilson
The kworker threads are used for flip handling and other non-userspace driver tasks. They are non-blocking and so do not impact upon how userspace performs, but they do obscure that information in the overview. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-12-21overlay: A couple of valgrind pleasersChris Wilson
Make sure we initialise values to keep valgrind happy Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-12-21overlay: Negative modulusChris Wilson
Don't use a negative index into the array if the desired element is negative, just wrap around properly into the ring for the chart. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-12-18igt/gem_ctx_thrash/threads: Allow bo resuseChris Wilson
We already allocate enough objects to thrash the ppGTT VMs, so allow us to reuse the batch buffers for some efficiency gains and through the contention more towards the ctx->vm. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-12-18igt/gem_ctx_thread/processes: Serialise after forking childrenChris Wilson
Play nice, especially with the subtest, and wait for the children to exit before finishing the test. If we don't we end up with a fork bomb for some unknown reason... Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-12-18igt/gem_ctx_thrash: Boost workloadsChris Wilson
Now that we are no longer busy-spinning inside random(), we can spend more time exercising i915.ko Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-12-18lib/gen8: Make rendercopy threadsafeChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-12-18lib: random() is too slowChris Wilson
random() being a good multithread-safe RNG is too slow to be used in stress tests, especially for a seemingly trivial task of randomising the order of an array. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-12-17Demos/Android.mk: build intel_sprite_onTim Gore
This reverts the effect of two commits 06fb6c233dd82aac766aa9206644f6eff668ca99 264e1ac10ac14a098a78cc9f96c4e7cabb124ee5 Both of these were to stop demos/intel_sprite_on from being built, but the first was just broken. So this commit re-enables building intel_sprite_on. However, intel_sprite_on will not build in recent Android trees. To overcome this the version of IGT kept in the Android repository will carry a patch to intel_sprite_on, and the automatic build test of IGT on android will patch the freedesktop code on the fly. Signed-off-by: Tim Gore <tim.gore@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-12-17NEWS: New heading for 1.10Thomas Wood
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-12-17igt: Add gem_ctx_thrash to fill the GGTT with contextsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-12-17tests/gem_exec_blt: Add subtest that uses dumb buffersDaniel Vetter
Just to make sure this keeps working since a patch to WARN_ON using dumb buffers in execbuf was accidentally merged. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
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