Vedashree Vidwans
00d1e10ff2
gpu: nvgpu: accept small_big_split in vm_init
...
Currently, when unified address space is not requested, nvgpu_vm_init
splits user vm at a fixed address of 56G.
Modify nvgpu_vm_init to allow user to specify small big page vm split.
JIRA NVGPU-5302
Change-Id: I6ed33a4dc080f10a723cb9bd486f0d36c0cee0e9
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2428326
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2020-12-15 14:13:28 -06:00
Vedashree Vidwans
49c9f0c137
gpu: nvgpu: accept user vma size in vm init
...
Modify nvgpu_vm_init to accept low_hole, user_reserved and
kernel_reserved. This will simplify argument limit checks and make code
more legible.
JIRA NVGPU-5302
Change-Id: I62773dd7b06264a3b6cb8896239b24c49fa69f9b
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2394901
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2020-12-15 14:13:28 -06:00
Thomas Fleury
76295a5aeb
gpu: nvgpu: redundant dependency on driver
...
Makefile.units.common.tmk already specifies dependency
on nvgpu driver interface.
Remove redundant dependency in units makefiles.
Jira NVGPU-5217
Change-Id: I94cbe707c25f41f0e61915c243fd55fd4bda9ccf
Signed-off-by: Thomas Fleury <tfleury@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2322205
(cherry picked from commit d9bdd8f589c121802c74da53945baa677578f71c)
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2020-12-15 14:13:28 -06:00
Deepak Nibade
755f0c7e96
gpu: nvgpu: unit: add UT to trigger patch write with NULL ctx pointer
...
Add new unit test to trigger context patch write with NULL context
pointer
Jira NVGPU-4778
Change-Id: Iea0366e9b12dbf3abbd8c9b4a1ebd29be5961516
Signed-off-by: Deepak Nibade <dnibade@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2280502
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2020-12-15 14:10:29 -06:00
Nicolas Benech
b682091b13
gpu: nvgpu: SWUTS: clean up test types
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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 >
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2020-12-15 14:10:29 -06:00
Deepak Nibade
80f408632a
gpu: nvgpu: unit: add negative tests for common.gr.ctx
...
Add negative tests that inject memory allocation failures and verify
error handling path in common.gr.ctx unit.
Update common.gr.global_ctx unit test to check if global context
buffers are ready after allocation call.
Jira NVGPU-4373
Change-Id: Ia373441819257890f9f10667e6e2e363081a6757
Signed-off-by: Deepak Nibade <dnibade@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/2259074
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2020-12-15 14:10:29 -06:00
