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
Philip Elcan
993d138f60
gpu: nvgpu: units: update SWUTS for HALs
...
Update the SWUTS for ptimer, fuse, and ltc tests to include HALs called
by appropriate gops for gv11b.
JIRA NVGPU-4818
Change-Id: I058d2e75b30373712b21edfd77245b6247812dfa
Signed-off-by: Philip Elcan <pelcan@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2279587
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Reviewed-by: Alex Waterman <alexw@nvidia.com >
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2020-12-15 14:10:29 -06:00
Philip Elcan
005d41afc9
gpu: nvgpu: unit: ltc: use gops for init/remove funcs
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The HAL/gops pointers should be used for initializing and removing
support for ltc rather than directly calling the functions.
JIRA NVGPU-4818
Change-Id: I274580be4f5c78b8a5107fde7886d8fb1f55abcb
Signed-off-by: Philip Elcan <pelcan@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2278500
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2020-12-15 14:10:29 -06:00
Philip Elcan
57b13ff0c3
gpu: nvgpu: unit: ltc: update SWUTS
...
Update Test Type
Update the Targets keyword to use the gops_ltc members for traceability.
JIRA NVGPU-4818
Change-Id: I00dcf0d36326c8a6ae8e66af793a77feed3ac0c5
Signed-off-by: Philip Elcan <pelcan@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2278499
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2020-12-15 14:10:29 -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
Philip Elcan
3d202fcceb
gpu: nvgpu: unit: ltc: add test for flush_ltc HAL
...
Add test for gm20b_flush_ltc HAL.
JIRA NVGPU-2219
Change-Id: Idf1e658ac06207b74dbec0ebd2234adc458282be
Signed-off-by: Philip Elcan <pelcan@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/2255350
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2020-12-15 14:10:29 -06:00
Philip Elcan
dcb19f578a
gpu: nvgpu: unit: ltc: increase line/branch coverage
...
This increases the line and branch coverage for nvgpu.common.ltc unit
test.
Add testing for nvgpu.common.hal.ltc for gv11b.
Also, add Targets tag for SWUTS/traceability.
JIRA NVGPU-2219
Change-Id: Ic0e3772b6348ba7ce43fd869567467bc13b8943c
Signed-off-by: Philip Elcan <pelcan@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/2248093
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2020-12-15 14:10:29 -06:00
Seshendra Gadagottu
7ee17a1173
gpu: nvgpu: ltc: add ltc unit test
...
Added ltc unit tests to cover all ltc APIs and code.
Also updated SWUT plan for ltc.
JIRA NVGPU-902
Change-Id: I057b92b1f2602a72fa4622c161af86c515d25218
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/2213653
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2020-12-15 14:05:52 -06:00
