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9 Commits

Author SHA1 Message Date
Deepak Nibade
d1f3f81553 gpu: nvgpu: remove SW methods from safety build 
Improved SDL heartbeat mechanism detects the interrupts triggered by
SW method and treats them as errors. Hence remove the SW method support
completely from safety build. Registers set by SW methods are now set
by default for all the contexts.

Implement new HAL gops.gr.init.set_default_compute_regs() to set the
registers in patch context. Call this HAL while creating each context.

Update gv11b_gr_intr_handle_sw_method() to treat all compute SW methods
as invalid.

Update unit test test_gr_intr_sw_exceptions() so that it now expects
failure for any method/data.

Bug 200748548

Change-Id: I614f6411bbe7000c22f1891bbaf06982e8bd7f0b
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2527249
(cherry picked from commit bb6e0f9aa1404f79bcfbdd308b8c174a4fc83250)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2602638
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
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Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Rajesh Devaraj <rdevaraj@nvidia.com>
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GVS: Gerrit_Virtual_Submit
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 2021-10-04 18:03:55 -07:00
Sagar Kamble
72c3bce602 gpu: nvgpu: compile out non-safe ctxsw_prog hals 
Following two hals are non-safe. Compile them under
CONFIG_NVGPU_HAL_NON_FUSA:
1. init_ctxsw_hdr_data
2. disable_verif_features

JIRA NVGPU-5358

Change-Id: I751c4655dc628f7ab66ed3a779268a6a88f9a1e3
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2581361
(cherry picked from commit abf16c6a01109d174879609c10354f06739fb6dc)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2581842
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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 2021-09-21 03:17:12 -07:00
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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Reviewed-by: Sami Kiminki <skiminki@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
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GVS: Gerrit_Virtual_Submit
Tested-by: Sami Kiminki <skiminki@nvidia.com>
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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
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
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GVS: Gerrit_Virtual_Submit
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 2020-12-15 14:13:28 -06:00
Vedashree Vidwans
1278204c28 gpu: nvgpu: modify unit tests for non-safety build 
Modify unit tests to successfully compile with non-safety build.

JIRA NVGPU-5363

Change-Id: Ib869880372972895861db246ff06b5373756e0fe
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2369659
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
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GVS: Gerrit_Virtual_Submit
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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)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2325907
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
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 2020-12-15 14:13:28 -06:00
vinodg
7f73c5fc20 gpu: nvgpu: add missing gops_gr hal to target section. 
Add missing gops_gr_setup, gops_gr_init, obj_ctx, global_ctx,
fs_state, gops_gr_falcon hal function  to the the target section.
Remove # from the target function name to keep consistency.

Jira NVGPU-4888

Change-Id: Ife9f2435d0e52cec490cfdf1809cc86809832cf2
Signed-off-by: vinodg <vinodg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2280202
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
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GVS: Gerrit_Virtual_Submit
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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
Deepak Nibade
fdb8046812 gpu: nvgpu: unit: add negative tests for common.gr.obj_ctx 
Add negative tests that inject memory allocation failures and
HAL function call errors to verify error handling path in
common.gr.obj_ctx unit.

Update common.gr.setup test to cover invalid class input while
setting preemption mode.

Jira NVGPU-4457

Change-Id: I74d1ba63ba8aace6087b51fd50e2c136822d3a00
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2260939
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00