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159 Commits

Author SHA1 Message Date
Vedashree Vidwans
c6908922e5 gpu: nvgpu: move generic preempt hals to common 
- Move fifo.preempt_runlists_for_rc and fifo.preempt_tsg hals to common
source file as nvgpu_fifo_preempt_runlists_for_rc and
nvgpu_fifo_preempt_tsg.

Jira NVGPU-4881

Change-Id: I31f7973276c075130d8a0ac684c6c99e35be6017
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2323866
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 2020-12-15 14:13:28 -06:00
Antony Clince Alex
fa73b73ba7 nvgpu: userspace: update priv_ring testcase 
Init below new hals in test_priv_ring_setup:
- priv_ring.isr_handle_0
- priv_ring.isr_handle_1

Jira NVGPU-4669

Change-Id: Ia93a4ffca8335d71a463415d018e0746fc24e07e
Signed-off-by: Antony Clince Alex <aalex@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2321415
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 2020-12-15 14:13:28 -06:00
Konsta Hölttä
4f80c6b8a9 gpu: nvgpu: add channel_user_syncpt 
Refactor user managed syncpoints out of the channel sync infrastructure
that deals with jobs submitted via the kernel api. The user syncpt only
needs to expose the id and gpu address of the reserved syncpoint. None
of the rest (fences, priv cmdbufs) is needed for that, so it hasn't been
ideal to couple with the user-allocated syncpts.

With user syncpts now provided by channel_user_syncpt, remove the
user_managed flag from the kernel sync api.

This allows moving all the kernel submit sync code to be conditionally
compiled in only when needed, and separates the user sync functionality
in a more clear way from the rest with a minimal API.

[this is squashed with commit 5111caea601a (gpu: nvgpu: guard user
syncpt with nvhost config) from
https://git-master.nvidia.com/r/c/linux-nvgpu/+/2325009]

Jira NVGPU-4548

Change-Id: I99259fc9cbd30bbd478ed86acffcce12768502d3
Signed-off-by: Konsta Hölttä <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2321768
(cherry picked from commit 1095ad353f5f1cf7ca180d0701bc02a607404f5e)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2319629
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 2020-12-15 14:13:28 -06:00
vinodg
9d577b8d9a gpu: nvgpu: unit: remove gv11b_channel_debug_dump test 
dump_channel hal is moved to common code.
Remove the test_gv11b_channel_debug_dump

Jira NVGPU-5109

Signed-off-by: vinodg <vinodg@nvidia.com>
Change-Id: If04314c09d9f7f0c789752a8a003e012a629d9be
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2323553
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
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Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
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GVS: Gerrit_Virtual_Submit
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 2020-12-15 14:13:28 -06:00
Antony Clince Alex
fa6cf4598e nvgpu: userspace: update therm unit init 
Update therm unit testcase: test_setup_env to include assignment of hal
function: therm_max_fpdiv_factor.

Jira: NVGPU-4860

Change-Id: I644191cdd4d4538d0c189af9cb80cea3d6368820
Signed-off-by: Antony Clince Alex <aalex@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2317074
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Reviewed-by: Lakshmanan M <lm@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
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GVS: Gerrit_Virtual_Submit
 2020-12-15 14:13:28 -06:00
shashank singh
0b4ccc7247 gpu: nvgpu: ignore deterministic submit flag for safety 
Safety only supports usermode submits so there is no need to process
DETERMINISTIC submit flag. For safety, while processing DETERMINISTIC
submit flag we are only setting deterministic field of struct
channel_gk20a and taking power reference with gk20a_busy(). On qnx
safety deterministic field is just used to check the syncpoint
allocation and taking power reference is a noop.

Jira NVGPU-4378

Change-Id: I1dc256db7d9fab93bef8fcc42bdb36f611b3ef40
Signed-off-by: shashank singh <shashsingh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2284644
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-by: Vaibhav Kachore <vkachore@nvidia.com>
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 2020-12-15 14:13:28 -06:00
Petlozu Pravareshwar
c2fbc99967 gpu: nvgpu: Address Vectorcast gap for posix queue 
Update unit test for posix queue unit to cover Vectorcast gap.

Jira NVGPU-4478

Change-Id: I0d79861f173d511d25cf45051c399e3193eabdbe
Signed-off-by: Petlozu Pravareshwar <petlozup@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2294146
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 2020-12-15 14:13:28 -06:00
Prateek sethi
51913163a6 gpu: nvgpu: Remove nvgpu_hr_timestamp from safety build 
nvgpu_hr_timestamp() is not being called from any safe API, so it cab
be removed from the safety build. Patch moves this function and unit
test covers this function to under CONFIG_NVGPU_NON_FUSA flag.

Jira NVGPU-4994

Change-Id: I47d5c22b5a407626d75b10c1c67cdb3e765397b9
Signed-off-by: Prateek sethi <prsethi@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2292895
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 2020-12-15 14:13:28 -06:00
vinodg
7852d452ee gpu: nvgpu: Add test to cover FECS watchdog timeout 
Add unit test to cover the FECS watch timeout method
in gm20b.
Correct the file and function name to gm20b from gk20a.

Bug 200586923

Change-Id: I447e26c7d898f3967ad2de7a7e4a7457264941b5
Signed-off-by: vinodg <vinodg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2290643
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 2020-12-15 14:13:28 -06:00
Vedashree Vidwans
f2446737fd gpu: nvgpu: fifo: add coverage & traceability 
This patch adds new channel and sync test to improve coverage. This
patch also updates SWUTs target tag to increase function traceability
and updates test type.

Jira NVGPU-4817

Change-Id: I52a7fa27f61e7e465d2ede25b92745413f17e50b
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2280963
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
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Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
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GVS: Gerrit_Virtual_Submit
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 2020-12-15 14:13:28 -06:00
Sagar Kamble
731e92296b gpu: nvgpu: falcon: add test for nvgpu_falcon_get_id 
Observed during code inspection that unit test to test the function
nvgpu_falcon_get_id.

JIRA NVGPU-4787

Change-Id: I6824f1297ae655e78acfec42fe66a8b7d46cf103
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2286523
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 2020-12-15 14:13:28 -06:00
Debarshi Dutta
0c47ea2b50 nvgpu: unit: rc 
This patch adds unit tests coverage for rc unit for safety-build.
This patch achieves 100% branch coverage.

Following tests are added

test_rc_init
test_rc_fifo_recover
test_rc_ctxsw_timeout
test_rc_runlist_update
test_rc_preempt_timeout
test_rc_gr_fault
test_rc_sched_error_bad_tsg
test_rc_tsg_and_related_engines
test_rc_mmu_fault
test_rc_pbdma_fault
test_rc_deinit

Jira NVGPU-4385

Change-Id: I9d3e42272247eec9aa55bd520b32ef0b268e6e5d

Change-Id: I9d3e42272247eec9aa55bd520b32ef0b268e6e5d
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2279730
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Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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GVS: Gerrit_Virtual_Submit
 2020-12-15 14:13:28 -06:00
Nicolas Benech
ea2563c033 gpu: nvgpu: unit: increase coverage and docs for mm 
For common.mm subunits, this patch:
- adds extra test cases for some lesser used APIs
- updates SWUTS to add several functions to Targets fields.

JIRA NVGPU-3510

Change-Id: I350fbe0927472e1a07385a8cf87e0f0a8bbb6a8c
Signed-off-by: Nicolas Benech <nbenech@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2280067
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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 2020-12-15 14:13:28 -06:00
Vedashree Vidwans
f46c3064ed gpu: nvgpu: unit: mm: add coverage & traceability 
This patch adds new tests to improve test coverage. Also, updating test
target tags to increase traceability.

Jira NVGPU-4780

Change-Id: I87341efa3fa7d741f7abb611ff28ad6d5e1c6880
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2279644
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 2020-12-15 14:10:29 -06:00
ajesh
fbafc9e05c gpu: nvgpu: units: swuts: Update SWUTS details 
Update Posix SWUTS with following additions
 - Add os_sched unit
 - Add rwsem unit
 - Modify the details for bitops unit

Jira NVGPU-4478

Change-Id: I196ce05f01a51d8a773f87f3e5446eda19e6a861
Signed-off-by: ajesh <akv@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2282304
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 2020-12-15 14:10:29 -06:00
ajesh
97718da708 gpu: nvgpu: add test for bug unit 
Add a new test for warn message functionality as part of bug UT.

Jira NVGPU-4478

Change-Id: I2a250e4f6dc6946027e995ec3f340bb113c60f58
Signed-off-by: ajesh <akv@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2281019
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
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 2020-12-15 14:10:29 -06:00
Thomas Fleury
bdaa8519d5 gpu: nvgpu: unit: improve coverage for gv11b tsg HAL 
Add test for the following HAL:
- gv11b_tsg_enable

Jira NVGPU-4890

Change-Id: Ia79be676098e18ca71f6f9983485bf107c15f37c
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2280135
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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 2020-12-15 14:10:29 -06:00
Thomas Fleury
45a6b873d2 gpu: nvgpu: unit: traceability for fifo 
Fix 'Targets:' statements and/or add explicit tests for:
- gops_fifo.fifo_init_support
- gops_fifo.fifo_suspend
- gv11b_tsg_unbind_channel_check_eng_faulted
- nvgpu_tsg_from_ch
- nvgpu_tsg_alloc_sm_error_states_mem
- nvgpu_tsg_cleanup_sw
- nvgpu_tsg_set_error_notifier
- nvgpu_tsg_enable_sched
- nvgpu_tsg_default_timeslice_us
- nvgpu_tsg_get_from_id
- nvgpu_tsg_disable_sched
- nvgpu_tsg_release_common
- nvgpu_tsg_check_and_get_from_id
- nvgpu_tsg_open_common
- gv11b_pbdma_config_userd_writeback_enable
- gv11b_tsg_deinit_eng_method_buffers

Jira NVGPU-4890

Change-Id: I298b9f18318105cee8dc882767e30729e7106ccc
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2280134
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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 2020-12-15 14:10:29 -06:00
Thomas Fleury
55510f266d gpu: nvgpu: unit: improve coverage for engines 
Improve branch coverage for the following functions:
- nvgpu_engine_get_active_eng_info
- nvgpu_engine_get_ids
- nvgpu_ce_engine_interrupt_mask
- nvgpu_engine_get_gr_runlist_id

Add unit tests for the following functions:
-_nvgpu_engine_get_fast_ce_runlist_id
- nvgpu_engine_is_valid_runlist_id
- nvgpu_engine_id_to_mmu_fault_id
- nvgpu_engine_mmu_fault_id_to_engine_id
- nvgpu_engine_get_mask_on_id
- nvgpu_engine_get_id_and_type
- nvgpu_engine_find_busy_doing_ctxsw
- nvgpu_engine_get_runlist_busy_engines
- nvgpu_engine_mmu_fault_id_to_veid
- nvgpu_engine_mmu_fault_id_to_eng_id_and_veid
- nvgpu_engine_mmu_fault_id_to_eng_ve_pbdma_id

Jira NVGPU-4511

Change-Id: Ib340df17468ff3447e271a86af9a47a067f6ad11
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2262222
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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 2020-12-15 14:10:29 -06:00
Petlozu Pravareshwar
ee255ef8eb gpu: nvgpu: add unit tests for posix queue unit 
Add unit tests for posix queue unit.

Jira NVGPU-4478

Change-Id: I0a0e39be5e350d34c3546d177abfc523e174d607
Signed-off-by: Petlozu Pravareshwar <petlozup@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2275967
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Vedashree Vidwans
50af902b71 gpu: nvgpu: unit: fifo: preempt-gv11b unit test 
This unit test covers all nvgpu.hal.fifo.preempt.gv11b module lines and
branches.

Jira NVGPU-4675

Change-Id: I5b7104c242e07fc61c4d155de3c0003b2bea7dfe
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2274044
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
vinodg
d1e6b80a6f gpu: nvgpu: update common.gr intr unit test document. 
Update common.gr intr unit test document for missing api
functions being called from interrupt unit tests.

Jira NVGPU-4359

Change-Id: Ia5ea7f59c91c6d11616458708631d525dd9e91cb
Signed-off-by: vinodg <vinodg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2278627
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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 2020-12-15 14:10:29 -06:00
Philip Elcan
f2e2b29194 gpu: nvgpu: unit: add test for common.utils.string 
Add unit test for the common.utils.string unit.

JIRA NVGPU-4826

Change-Id: I4bfca346fb2202f9572199590f33a0461443fbc9
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2275456
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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 2020-12-15 14:10:29 -06:00
Thomas Fleury
3ced484d3b gpu: nvgpu: unit: use BUG callbacks for EXPECT_BUG 
Use BUG() callback mechanism to implement EXPECT_BUG.
The longjmp is done in the callback.

Jira NVGPU-4512

Change-Id: I2544329ce5e8becb5bb9cc6df6cf50fe65eaf314
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2266394
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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 2020-12-15 14:10:29 -06:00
Thomas Fleury
1a3c1ee984 gpu: nvgpu: unit: add test for BUG() callbacks 
Add unit tests for the following functions:
- nvgpu_bug_register_cb
- nvgpu_bug_unregister_cb

Jira NVGPU-4512

Change-Id: I21a4bd55cfff080373b6234e517c1ee9cb51cb8a
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2266392
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Shashank Singh <shashsingh@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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 2020-12-15 14:10:29 -06:00
Thomas Fleury
6828487f70 gpu: nvgpu: unit: coverage for gm20b pbdma status 
Add coverage for the following function:
- gm20b_read_pbdma_status_info

Jira NVGPU-4673

Change-Id: I30c20932f84aac4a96efcb023ca85c5fbaecac1c
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2270924
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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 2020-12-15 14:10:29 -06:00
Sagar Kamble
1513061fdd gpu: nvgpu: falcon: test and code updates for more branch coverage 
Passing branch of nvgpu_timeout_peek_expired was not covered due to jump
over it in nvgpu_falcon_mem_scrub_wait. Remove that jump to cover the
branch.
Add unit test for covering the error handling in case of read from
DMEM control register returns invalid data using fault injection.

JIRA NVGPU-4814

Change-Id: I9f99186bd2b1c5f39ead130d3161d3e7fa622ac4
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2272937
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Philip Elcan
6800aa7c51 gpu: nvgpu: unit: add worker unit test 
Add unit test for worker unit.

To get full coverage, a new fault injection is added for the thread API
nvgpu_thread_is_running to return true after a number of executions.

JIRA NVGPU-915

Change-Id: Ib631d4af7dac3dde37bed3b5de81f3164a6df1b0
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2265714
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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 2020-12-15 14:10:29 -06:00
Vedashree Vidwans
399a8f3125 gpu: nvgpu: unit: nvgpu.hal.fifo.ctxsw_timeout UT 
This unit test covers most of the nvgpu.hal.fifo.ctxsw_timeout module
lines and all branches.

Jira NVGPU-4388

Change-Id: I3b3855e6710073c1f878a2f7155a975373094da1
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2264345
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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 2020-12-15 14:10:29 -06:00
Vedashree Vidwans
6ef960dbc7 gpu: nvgpu: unit: nvgpu.hal.fifo.ramfc unit test 
This unit test covers most of the nvgpu.hal.fifo.ramfc module lines and
all branches.

Jira NVGPU-4390

Change-Id: I7ef596089deab6fdb351f239124e59dc416a3aa7
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2260493
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Vedashree Vidwans
9c7051d37f gpu: nvgpu: unit: nvgpu.hal.fifo.ramin unit test 
This unit test covers most of the nvgpu.hal.fifo.ramin module lines and
almost all branches.

Jira NVGPU-4391

Change-Id: Iaae4240305822707dd6446cec0ecc9e833ebffdc
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2259638
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Vedashree Vidwans
0ca906a6ad gpu: nvgpu: unit: fifo: fifo unit test 
This unit test covers most of the nvgpu.common.fifo.fifo module lines
and almost all branches.

Jira NVGPU-3697

Change-Id: I5722277a3e1630a902f63b707eb3de1c4e1876b0
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2237796
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Vedashree Vidwans
917fb2e2df gpu: nvgpu: unit: fifo: channel unit test 
This unit test covers remainder of the nvgpu.common.fifo.channel module
lines and branches.

Jira NVGPU-3696

Change-Id: I590faac1e4340d8fa2e5a7e591249128ec2b8760
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2241973
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Vedashree Vidwans
e668442e92 gpu: nvgpu: modify nvgpu_timeout_expired() for UT 
Currently, nvgpu_timeout_expired returns -ETIMEDOUT almost always.
Modifying the macro provides more control on return value, and we can
return 0 indicating timeout not expired. This will allow timeout not
expired branch cbranch coverage.

Jira NVGPU-4675

Change-Id: Ib83bf15cf5f633639d516a939a7ca52b9866fc51
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2269743
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Thomas Fleury
5856b230fb gpu: nvgpu: add gv11b device_info parse data 
Device info data format has changed from gp10b to
gv11b, and MMU fault id was incorrectly decoded for GR engine.
Add gv11b_device_info_parse_data HAL to decode device info
data with correct field definitions.

Move gp10b device_info parse data to non-fusa, since
it is not used anymore in safety build.

Jira NVGPU-4511

Change-Id: I2b3f3b5fec977d63a9ad6cfd99c04f375cf997e8
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2262217
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Antony Clince Alex
7849577918 nvgpu: userpace: add test for ecc unit 
Add the test cases to valid the following unit interfaces:
 - nvgpu_ecc_init_support
 - nvgpu_ecc_finalize_support
 - nvgpu_ecc_counter_init
 - nvgpu_ecc_free

Jira: NVGPU-2179

Change-Id: I8181c85ff2762bd8170b51eaa685476d0850386b
Signed-off-by: Antony Clince Alex <aalex@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2264643
GVS: Gerrit_Virtual_Submit
Reviewed-by: Prateek Sethi <prsethi@nvidia.com>
Reviewed-by: Vaibhav Kachore <vkachore@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
vinodg
363ecdf9be gpu: nvgpu: add fault injection for nvgpu_readl 
Add fault injection handling for nvgpu_readl() API.
Function return zero on fault injection.

Jira NVGPU-4453

Change-Id: If1b131811bde38e9a22f02e48f53726a03f51d08
Signed-off-by: vinodg <vinodg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2265045
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Thomas Fleury
31d689d489 gpu: nvgpu: unit: improve coverage for gm20b pbdma HAL 
Add unit test for the following HAL:
- gm20b_pbdma_get_ctrl_hce_priv_mode_yes

Jira NVGPU-3694
Jira NVGPU-4673

Change-Id: Ie6c0266753877b5fe7a5c32bf6b971d1ef34d724
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2263651
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Philip Elcan
ae8f71a462 gpu: nvgpu: unit: add therm unit test 
Add unit test for common.therm and gv11b therm HALs.

JIRA NVGPU-936

Change-Id: Iff857ad24eac729b5f7bf9868c1f05becefbaaad
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2260441
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Sagar Kamble
6eef1a486c gpu: nvgpu: falcon: add unit tests and update functions 
Add unit tests to cover the invalid falcon port access, falcon sw init
switch cases, nvgpu_falcon_set_irq, nvgpu_timeout_init failure branch
coverage.

Compile out the functions nvgpu_falcon_get_mem_size & falcon_bootstrap
as they are needed by LS PMU and VBIOS code. For iGPU safety the
falcon functions needing these will call the HAL APIs directly.
This way we avoid the unreachable code as well. Updated the
prototype of falcon bootstrap HAL API as that doesn't return
any error.

With these changes, we get 100% line coverage for common.falcon unit.

JIRA NVGPU-2214

Change-Id: I1fe653d97c1a6a1521d7da38f171928dda58c5b5
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2258311
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Vedashree Vidwans
359fc35fa8 gpu: nvgpu: unit: fifo: runlist unit test 
This unit test covers most of the nvgpu.common.fifo.runlist module lines
and almost all branches.

Jira NVGPU-3699
Jira NVGPU-4135

Change-Id: Ie15579a3c5f7903c2e25ba973078636edea712c9
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2227154
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Sagar Kamble
cb117411ca gpu: nvgpu: cg: update the gating reglist hals 
pwr_csb slcg, blcg gating registers are covered by pmu slcg/blcg hence
its load functions are not used. Hence, delete the generated data and
functions. slcg, blcg ctxsw_firmware and pg_gr gating reglists are
null hence delete the generated data and functions.

JIRA NVGPU-2175

Change-Id: Ib04d9845331c9a287666d3b8c974e1d3b66a7677
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2263272
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Sagar Kamble
4eca7b806c gpu: nvgpu: cg: load therm unit SLCG gating registers 
Therm unit SLCG hal was not called earlier. Call it from
nvgpu_init_therm_support and add unit tests.

JIRA NVGPU-2175

Change-Id: I158878f4a49e580c7addeff619e0a838020c7987
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2263271
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 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
Vedashree Vidwans
71040ef04f gpu: nvgpu: unit: mm: mmu_fault gv11b_fusa UT 
This unit test covers most of the nvgpu.hal.mm.mmu_fault.gv11b_fusa
module lines and almost all branches.

Jira NVGPU-2218

Change-Id: I7c95876a0b1b4bb4b86eb15e21ca0da747d06162
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2258545
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
tkudav
8e37e590b4 gpu: nvgpu: unit: unit tests for common.bus 
Add unit tests for common.bus unit.

JIRA NVGPU-928

Change-Id: I0ac146e270890ea703b1a45add7f36c1b08451a5
Signed-off-by: tkudav <tkudav@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2258297
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Vedashree Vidwans
c404af5575 gpu: nvgpu: unit: mm: hal/gmmu/ unit tests 
This unit test covers most of the nvgpu.hal.gmmu module lines and
almost all branches.

Jira NVGPU-2218

Change-Id: Ibf73a090ec1195b7dc1c8827967f0e7c773228da
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2254733
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
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Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 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
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Vedashree Vidwans
0285ca6d98 gpu: nvgpu: unit: fifo: preempt unit test 
This unit test covers most of the nvgpu.common.fifo.preempt module lines
and almost all branches.

Jira NVGPU-3698

Change-Id: I3960cd77c88126659e4d990f4d27dc43850f9ae4
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2236730
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
vinodg
e32529da57 gpu: nvgpu: compile out unused code in gr.intr with safety build 
handle_tex_exception hal is not set for safety build. Add
CONFIG_NVGPU_HAL_NON_FUSA checking for that hal.

log_mme_exception hal is supported only for turing. Add
CONFIG_NVGPU_DGPU checking for that hal.

gr_intr_handle_class_error always return -EINVAL. Change the
return as void to avoid unwanted error checking.

nvgpu_gr_intr_get_channel_from_ctx function parameter curr_tsgid will
never be NULL based on the current call. Remove unwanted
(curr_tsgid != NULL) check from this function.

Jira NVGPU-4454

Change-Id: I165d1cc5f9e308dfb11d905b59151b44f63a31bb
Signed-off-by: vinodg <vinodg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2259763
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00