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2019-03-29Revert "lib/igt_device: Move intel_get_pci_device under igt_device"Ville Syrjälä
One significant usecase for intel_reg/etc. is to be able to examine the hardware state *before* loading the driver. If the tool forces the driver to load we've totally lost that capability. This reverts commit 8ae86621d6fff60b6e20c6b0f9b336785c935b0f. Cc: Michał Winiarski <michal.winiarski@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Michał Winiarski <michal.winiarski@intel.com>
2019-03-20lib/igt_device: Move intel_get_pci_device under igt_deviceMichał Winiarski
It allows us to make things a little bit more generic. Also, we now require fd rather than doing guesswork when it comes to pci address. v2: Use readlinkat rather than string concat, move stuff around, provide a version that does not assert. (Chris) v3: Print addr on failure, avoid assignment in conditionals. (Chris) Signed-off-by: Michał Winiarski <michal.winiarski@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-03-20lib/igt_sysfs: Remove idx from sysfs_openMichał Winiarski
Similar to sysfs_path - more explicit more better. Signed-off-by: Michał Winiarski <michal.winiarski@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2018-02-27igt: Make libudev mandatoryAntonio Argenziano
Since more essential components use libudev, make its dependency mandatory. Signed-off-by: Antonio Argenziano <antonio.argenziano@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Petri Latvala <petri.latvala@intel.com> Cc: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Petri Latvala <petri.latvala@intel.com>
2017-09-08build: remove _GNU_SOURCE from source filesDaniel Vetter
We are, the build system takes care of that. Reviewed-by: Eric Anholt <eric@anholt.net> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Acked-by: Petri Latvala <petri.latvala@intel.com> Acked-by: Daniel Stone <daniels@collabora.com> Acked-by: Radoslaw Szwichtenberg <radoslaw.szwichtenberg@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2017-09-08build: Nuke #ifdef HAVE_CONFIG_H cargo-cultDaniel Vetter
We have it. Daniel Stone said the #ifdef HAVE_CONFIG_H comes from the X11 transition to the modular build, where in the imake -> modular build transition config.h wasn't universally available. Now we just make this a requirement (so yeah Android better generate one too). v2: Improve commit message a bit. Reviewed-by: Eric Anholt <eric@anholt.net> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Acked-by: Petri Latvala <petri.latvala@intel.com> Acked-by: Daniel Stone <daniels@collabora.com> Acked-by: Radoslaw Szwichtenberg <radoslaw.szwichtenberg@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2017-06-07Make conditions on HAVE_UDEV consistentArkadiusz Hiler
We have a lot of `#ifdef HAVE_UDEV` and ` #if HAVE_UDEV` all over the place, but ifdef and if have a slightly different semantics. Let make it consistent by using #ifdefs only. Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Reviewed-by: Petri Latvala <petri.latvala@intel.com>
2017-03-21Restore "lib: Open debugfs files for the given DRM device"Chris Wilson
This reverts commit 25fbae15262cf570e207e62f50e7c5233e06bc67, restoring commit 301ad44cdf1b868b1ab89096721da91fa8541fdc Author: Tomeu Vizoso <tomeu.vizoso@collabora.com> Date: Thu Mar 2 10:37:11 2017 +0100 lib: Open debugfs files for the given DRM device with fixes. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2017-03-21Revert "lib: Open debugfs files for the given DRM device"Tomeu Vizoso
This reverts commit 301ad44cdf1b868b1ab89096721da91fa8541fdc. When a render-only device is opened and gem_quiescent_gpu is called, we need to use the debugfs dir for the master device instead. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
2017-03-21lib: Open debugfs files for the given DRM deviceTomeu Vizoso
When opening a DRM debugfs file, locate the right path based on the given DRM device FD. This is needed so, in setups with more than one DRM device, any operations on debugfs files affect the expected DRM device. v2: - rebased and fixed new API additions v3: - updated chamelium test, which was missed previously - use the minor of the device for the debugfs path, not the major - have a proper exit handler for calling igt_hpd_storm_reset with the right device fd. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Reviewed-by: Robert Foss <robert.foss@collabora.com> Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-10-15tools/l3_parity: Skip on ivb with only a single sliceChris Wilson
The l3_parity tool requires multiple banks and fails on ivb which has no l3_parity_slice_1. References: https://bugs.freedesktop.org/show_bug.cgi?id=97565 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-06-30intel_chipset: Replace lookup of GT size with computationChris Wilson
Instead of a large if-chain for matching devid to GT, we can just compute it directly from the encoded devid. 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>
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>
2014-03-22tests|lib: remove assert.h includesDaniel Vetter
Only the igt core and non-test tools should have asserts to catch internal errors, tests and helper libraries should all user igt_asert instead. Fix things up where assert instead of igt_assert was used. One tiny step towards header sanity. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-09-23intel_l3_parity: Make compilation possible without udevBen Widawsky
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
2013-09-20intel_l3_parity: Support a daemonic modeBen Widawsky
v2: Add a comment explaining the dangers of directly accessing the DFT register (Daniel) Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
2013-09-20intel_l3_parity: Support error injectionBen Widawsky
Haswell added the ability to inject errors which is extremely useful for testing. Add two arguments to the tool to inject, and uninject. Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
2013-09-20intel_l3_parity: Actually support multiple slicesBen Widawsky
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
2013-09-20intel_l3_parity: slice supportBen Widawsky
Haswell GT3 adds a new slice which is kept distinct from the old register interface. Plumb it into the code, though it's only 1 slice still. Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
2013-09-20intel_l3_parity: Hardware info argumentBen Widawsky
Add a new command line argument to the tool which will spit out various parameters for the giving hardware. As a result of this, some new defines are added to help with the various info. Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
2013-09-20intel_l3_parity: Use getopt for the l3 parity toolBen Widawsky
Add new command line arguments in addition to supporting the old features. This patch only introduces one feature, the -e argument to enable a specific row/bank/subbank. Previously you could only enable all. Otherwise, it has what you expect (we prefer -r -b -s for specifying the row/bank/subbank). Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
2013-09-20intel_l3_parity: Assert all GEN7+ supportBen Widawsky
v2: Don't assert for Valleyview (Bryan) Rework code to be a bit more readable. CC: "Bell, Bryan J" <bryan.j.bell@intel.com> Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
2013-09-20intel_l3_parity: Fix indentationBen Widawsky
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
2013-08-19lib/drmtest: rip out drm_open_any_masterDaniel Vetter
It's unused. Also most of our tests failed to ask for the right type of drm fd anyway. So it's imo better to just let them fall over when they don't get master but want it, like they already do today. This also allows us to garbage-collect the master parameter to drm_get_card and associated code. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-05-31tools/dpf: Tool to read and write l3 remap registers.Ben Widawsky
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
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