Alex Waterman
5f0fdf085c
nvgpu: unit: Add new mock register framework
...
Many tests used various incarnations of the mock register framework.
This was based on a dump of gv11b registers. Tests that greatly
benefitted from having generally sane register values all rely
heavily on this framework.
However, every test essentially did their own thing. This was not
efficient and has caused a some issues in cleaning up the device and
host code.
Therefore introduce a much leaner and simplified register framework.
All unit tests now automatically get a good subset of the gv11b
registers auto-populated. As part of this also populate the HAL with
a nvgpu_detect_chip() call. Many tests can now _probably_ have all
their HAL init (except dummy HAL stuff) deleted. But this does
require a few fixups here and there to set HALs to NULL where tests
expect HALs to be NULL by default.
Where necessary HALs are cleared with a memset to prevent unwanted
code from executing.
Overall, this imposes a far smaller burden on tests to initialize
their environments.
Something to consider for the future, though, is how to handle
supporting multiple chips in the unit test world.
JIRA NVGPU-5422
Change-Id: Icf1a63f728e9c5671ee0fdb726c235ffbd2843e2
Signed-off-by: Alex Waterman <alexw@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2335334
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2020-12-15 14:13:28 -06:00
Seema Khowala
68caee196a
gpu: nvgpu: add mm.mmu_fault.parse_mmu_fault_info gops
...
Add mm.mmu_fault.parse_mmu_fault_info gops. This is required
for nvgpu-next.
Also add mmu_engine_id type in mmu_fault structure. This variable
will be set in parse_mmu_fault_info hal so that
gv11b_mm_mmu_fault_handle_other_fault_notify does not depend
upon any chip specific h/w header. This is needed because
BAR2 mmu engine id has changed in nvgpu-next.
JIRA NVGPU-5032
Change-Id: I0c5e9ef607aff5b105f59582013cbfb31396290a
Signed-off-by: Seema Khowala <seemaj@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2330693
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2020-12-15 14:13:28 -06:00
Seema Khowala
aff5497907
gpu: nvgpu: add intr_unit_bitmask i/p param for fb.intr.isr
...
tu104 onwards, fb interrupt status/enable/disable moved from
fb_niso_intr_* reg to fb_*vector* registers.
At the top level, fb interrupt status/enable/disable is done
using hub_intr bit in mc_intr registers.
Starting nvgpu-next, this has changed.
JIRA NVGPU-5032
Change-Id: Ib54170b055b83e2696312c811c2e3ba678749359
Signed-off-by: Seema Khowala <seemaj@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2330867
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2020-12-15 14:13:28 -06:00
Nicolas Benech
b85094e045
gpu: nvgpu: unit: increase hal.fb test coverage
...
This patch adds some corner cases tests to increase coverage.
JIRA NVGPU-4413
Change-Id: Ifb58c595a0953fdc91580e3d491a1f04143ad9f6
Signed-off-by: Nicolas Benech <nbenech@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2293847
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2020-12-15 14:13:28 -06:00
Nicolas Benech
c70a3a9fff
gpu: nvgpu: unit: update FB SWUTS for gops_fb and gv11b*
...
Adds some gops_fb.* and several gv11b HALs to FB SWUTS.
JIRA NVGPU-3510
Change-Id: Id68be50a06e1cd52be8413e2aed9d59ada776459
Signed-off-by: Nicolas Benech <nbenech@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2289242
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com >
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2020-12-15 14:13:28 -06:00
Nicolas Benech
b682091b13
gpu: nvgpu: SWUTS: clean up test types
...
Apply the following changes to test types:
* "Init" --> "Other (setup)"
* "Coverage" --> Removed since it's implied for all tests
* "Feature based" --> "Feature"
* "Boundary Value analysis" and "Boundary values based" --> "Boundary values"
* "Error guessing based" --> "Error guessing"
JIRA NVGPU-3510
Change-Id: I3a9c0c59e6ad806f3479caa5e9a62f4d89f76923
Signed-off-by: Nicolas Benech <nbenech@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/2265670
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2020-12-15 14:10:29 -06:00
Nicolas Benech
533d9e1dc0
gpu: nvgpu: unit: fix crash in handle_bar2_fault test
...
In release config, the handle_bar2_fault test was failing. This
was caused by pointers to string not being initialized in the
mmu_fault_info structure.
JIRA NVGPU-932
Change-Id: Ie47f414c3701b851dc175bed19b68d9c9aec87d9
Signed-off-by: Nicolas Benech <nbenech@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/2264181
Reviewed-by: Thomas Fleury <tfleury@nvidia.com >
Reviewed-by: Philip Elcan <pelcan@nvidia.com >
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2020-12-15 14:10:29 -06:00
Nicolas Benech
92d5c53c59
gpu: nvgpu: unit: add fb HAL unit tests
...
Unit tests covering the FB related HALs.
JIRA NVGPU-932
Change-Id: I46de25ea2a495e22ca6485d1fae1778261a804bd
Signed-off-by: Nicolas Benech <nbenech@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/2259666
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2020-12-15 14:10:29 -06:00
