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Add required library interfaces to support VM_BIND
functionality.
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
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Make sure we always print the seed. Also make sure we use the correct
helpers for the igt_assert when comparing values of type uint64.
v2:(Nirmoy)
- Fix broken conversion with s/lt/lte/ in a couple places.
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Nirmoy Das <nirmoy.das@linux.intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
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Sanity both the unallocated_size & unallocated_cpu_visible_size tracking.
v2(Petri): always use from_user_pointer()
v3: Make it play nice on older kernels
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
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Add some basic sanity checks for this, like checking if this falls
within the probed_size. On older kernels the value reported here should
be zero.
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
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Newer platforms have an embedded table giving details about that
platform's hardware configuration. This table can be retrieved from
the KMD via the existing query API. So add a test for it as both an
example of how to fetch the table and to validate the contents as much
as is possible.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Cc: Slawomir Milczarek <slawomir.milczarek@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
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None of the query tests had a description. So make some up.
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: Kamil Konieczny <kamil.konieczny@linux.intel.com>
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Ensure we get sensible responses for both valid and invalid usage of
this query item.
Note that unlike the traditional topology query we do not try to compare
the values returned against the old I915_PARAM ioctl. Xe_HP already
uses a full 32-bit mask for subslices and we expect upcoming platforms
to increase the mask size to 64 or beyond (i.e., the hardware starts
using multiple registers to express the mask); since the old I915_PARAM
ioctl can only return a 32-bit value it will be unable to express the
full mask for upcoming platforms.
Cc: Matt Atwood <matthew.s.atwood@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
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Ensure if we feed garbage into DRM_I915_QUERY_MEMORY_REGIONS it does
indeed fail as expected. Also add some asserts for the invariants with
the probed regions, for example we should always have at least system
memory.
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Ville Syrjala <ville.syrjala@linux.intel.com>
Reviewed-by: Ramalingam C <ramalingam.c@intel.com>
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We should be able to re-use this for other queries.
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Ville Syrjala <ville.syrjala@linux.intel.com>
Reviewed-by: Ramalingam C <ramalingam.c@intel.com>
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Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
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Simplify the cross-check by asserting that the existence of an engine in
the list matches the existence of the engine as reported by GETPARAM.
By using the comparison, we check both directions at once.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Petri Latvala <petri.latvala@intel.com>
Reviewed-by: Petri Latvala <petri.latvala@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
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Check that every engine listed can be used in execbuf.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Andi Shyti <andi.shyti@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Petri Latvala <petri.latvala@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@intel.com>
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These are not input fields and i915 currently leaves them untouched.
In the spirit of trusting the query as the authoritative source of
information, stop asserting these output only reserved fields are zero.
This should prevent the test from auto-failing if we extend the data in
the future.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Brian Welty <brian.welty@intel.com>
Reviewed-by: Brian Welty <brian.welty@intel.com>
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Check that the engine query is not polluting the buffer past the size it
indicated it would write.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Test the new engine discovery query.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@intel.com>
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So we do not have to do any rename shenanigans in the build system and
the .c files are easier to find.
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Petri Latvala <petri.latvala@intel.com>
Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Reviewed-by: Petri Latvala <petri.latvala@intel.com>
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