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Added test description for test and to all the subtests that are
available.
Cc: Kamil Konieczny <kamil.konieczny@linux.intel.com>
Signed-off-by: Sai Gowtham Ch <sai.gowtham.ch@intel.com>
Reviewed-by: Kamil Konieczny <kamil.konieczny@linux.intel.com>
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intel_gen is designed to return a big unsigned number for an unknown device.
The value is interpreted to be the newest generation possible, and the matching
configuration is used. Some functions incorrectly pass the gen value as a signed
number, meaning it becomes negative, and the oldest configuration is used
instead of the newest one. This leads to GPU hangs in some cases.
Update the definition of submit functions in gem_exec_gttfill and gem_softpin,
and has_cs_timestamp in gem_ctx_engines to use a correct type for gen parameter.
Signed-off-by: Karolina Drobnik <karolina.drobnik@intel.com>
Cc: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
Reviewed-by: Petri Latvala <petri.latvala@intel.com>
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Promote intel_os.c helpers to igt_os.c, so that I can re-use them for
some additional msm tests. Just big churny rename, no functional change.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Petri Latvala <petri.latvala@intel.com>
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Verify that eviction works when all engines try to use same offset for
different handles. It replaces allocator-evict-all-engines test because
it is simpler.
v2: addressing review comments (Kamil)
v3: simplifying subtest (Chris)
v4: adding more debugging info (Kamil)
Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
Cc: Kamil Konieczny <kamil.konieczny@linux.intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Kamil Konieczny <kamil.konieczny@linux.intel.com>
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For previous gens this bug was not discovered because newly created
context over physical engines has same number of engines. For discrete
this is not true so using bigger index taken from new context on
default is leading to -EINVAL.
Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
Cc: Kamil Konieczny <kamil.konieczny@linux.intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
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For DG2 and beyond regions alignment may vary so many tests would need
to be rewritten to handle this constraint. As Ashutosh noticed most of
tests can use safe alignment as a default.
Adopt intel-allocator to use safe or user defined power-of-two alignment.
Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
Suggested-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Cc: Ashutosh Dixit <ashutosh.dixit@intel.com>
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
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Exercise start offset and alignment detection when we start mixing
system and local memory.
v2: support integrated and check smem <-> smem alignment
v3: iterate over engines to verify safe start is correct everywhere
v4: rename to safe-alignment (Ashutosh)
Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
Cc: Petri Latvala <petri.latvala@intel.com>
Cc: Ashutosh Dixit <ashutosh.dixit@intel.com>
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
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Exercise eviction of many gem objects. The added tests are analogous
to gem_exec_gttfill, but they use softpin and do not require relocation
support.
Signed-off-by: Andrzej Turko <andrzej.turko@linux.intel.com>
Cc: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
Cc: Petri Latvala <petri.latvala@intel.com>
Cc: Ashutosh Dixit <ashutosh.dixit@intel.com>
Reviewed-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
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Make sure that the reservations fit in the address space.
Signed-off-by: Andrzej Turko <andrzej.turko@linux.intel.com>
Cc: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
Reviewed-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
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Add a wrapper for gem_create_ext ioctl (a version of gem_create that
accepts extensions). In preparation for the driver change implementing it,
a local definition of its id and necessary structs have been added,
which are to be erased as soon as those definitions
appear in the i915_drm.h file.
The new ioctl wrapper is added to a separate file.
For consistency the wrapper of the old ioctl, gem_create
is moved from ioctl_wrappers to gem_create.
Signed-off-by: Andrzej Turko <andrzej.turko@linux.intel.com>
Cc: Zbigniew Kempczynski <zbigniew.kempczynski@intel.com>
Cc: Dominik Grzegorzek <dominik.grzegorzek@intel.com>
Cc: Petri Latvala <petri.latvala@intel.com>
Cc: Chris P Wilson <chris.p.wilson@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Acked-by: Petri Latvala <petri.latvala@intel.com>
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Exercise objects offsets produced by the allocator for execbuf
are valid and no EINVAL/ENOSPC occurs. Check it works properly
also for multiprocess allocations/execbufs for same context.
As we're in full-ppgtt we disable softpin to verify offsets produced
by the allocator are valid and kernel doesn't want to relocate them.
Add allocator-basic and allocator-basic-reserve to BAT.
Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Petri Latvala <petri.latvala@intel.com>
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Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Upon converting to __gem_create(), we now need to set the size in the
caller.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
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Sometimes we're interested how much memory as allocated within the
i915 driver so we have to change function prototype/implementation
to the pointer to the size.
As __gem_create() has few users change is simple and non-intrusive.
Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
Cc: Andrzej Turko <andrzej.turko@linux.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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Use pad-to-size to fill the entire GTT. Make sure we own it all!
Suggested-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
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../tests/i915/gem_softpin.c: In function ‘test_zero’:
../tests/i915/gem_softpin.c:145:10: warning: suggest parentheses around ‘-’ inside ‘>>’ [-Wparentheses]
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/2835
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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In order to prevent issues with 32b stateless address, the last page
under 4G is excluded for non-48b objects.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: CQ Tang <cq.tang@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
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With full-ppgtt, userspace has complete control over their GTT. Verify
that we can place an object at the very beginning and the very end of
our GTT.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
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We want to recognise future devices (gen = -1u) and treat them as an
extension of the latest known device, which is typically true.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
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Rather than repeating a 5s test until the whole can pass without a
single interrupt, move the interrupting loop around the ioctls of
interest. This brings a test hitting the same interrupt paths from 100s
to the expected 5s.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
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igt_require_gem() is a pecularity of i915/, move it out of the core.
Similar opportunistic move of gem_reopen_driver() and
gem_quiescent_gpu().
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Minor ABI break in reporting a new error code for a self-inflicted user
overlap within an execbuf.
References: 2920bb94e65f ("drm/i915: Drop inspection of execbuf flags during evict")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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Minor ABI break in reporting a new error code for a self-inflicted user
overlap within an execbuf.
References: 2920bb94e65f ("drm/i915: Drop inspection of execbuf flags during evict")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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Use a fixed duration rather than a fixed amount of work.
Closes: https://gitlab.freedesktop.org/drm/intel/issues/1325
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Petri Latvala <petri.latvala@intel.com>
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Check that if the user demands the vma be replaced, they are.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
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Removing igt_skip_on_simulation() from all the gem tests
since this feature is not supported anymore.
v2: Rebase
v3: Corrected build failure, because of deletion of
gem_exec_blt.c
Signed-off-by: Swati Sharma <swati2.sharma@intel.com>
Signed-off-by: Karthik B S <karthik.b.s@intel.com>
Reviewed-by: Martin Peres <martin.peres@linux.intel.com>
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Rather than do a fixed amount of work that takes *forever*, run for a
fixed amount of time.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Andi Shyti <andi.shyti@intel.com>
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Not all HW supports XY blitter commands, so check before use. In
particular, this makes it easier to debug the kernel.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Acked-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
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Instead of relying a static obj array inside igt_spin_t,
access it with proper indexing.
v2: IGT_SPIN_BATCH
v3: indent
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
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We can already move all the tests with distinct prefixes: gem_, gen3_
and i915_.
pm_ and drv_ tests will follow in batches, so we can do the
adjustments in the reporting/filtering layer of the CI system.
v2: Fix test-list.txt generation with meson
v3: Fix docs build (Petri)
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Petri Latvala <petri.latvala@intel.com>
Cc: Martin Peres <martin.peres@linux.intel.com>
Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Reviewed-by: Petri Latvala <petri.latvala@intel.com>
Tested-by: Petri Latvala <petri.latvala@intel.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
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