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Author SHA1 Message Date
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
cfc5bac059 gpu: nvgpu: add assert in nvgpu_writel_check 
nvgpu_writel_check outputs dbg message if updated read value
does not match with requested write value. Change dbg message to
error message.
Use BUG_ON for write mismatch as failure to update h/w register
is a bug and tells s/w to either add fixed delay or use timeout
to check for updated register value.

JIRA NVGPU-5490

Change-Id: Ib11b7862d2990a56259d2f8c10d75c12c84bae5d
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
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 2020-12-15 14:13:28 -06:00
Vedashree Vidwans
068e00749b gpu: nvgpu: update config_userd_writeback_enable 
Field value of pbdma_config_userd_writeback_enable is changing from
0x1 to 0x0 for nvgpu-next. So,
- Update config_userd_writeback_enable() hal to accept u32 value.
- Update config_userd_writeback_enable() hal to return modified
  value after setting pbdma_config_userd_writeback_enable field.

Jira NVGPU-5162

Change-Id: I94efa20c34bb867f185778c973bd52b86902b32c
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
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 2020-12-15 14:13:28 -06:00
Vedashree Vidwans
cd7194cbc0 gpu: nvgpu: modify gmmu page table entry functions 
Move below chip agnostic gmmu pte functions to common/mm/gmmu/pte.c.
- gmmu_aperture_mask()
- pte_dbg_print()

Default big page size for all chips is 64K. So, move
gp10b_mm_get_default_big_page_size() to common file and rename as
nvgpu_gmmu_default_big_page_size().

Modify gv11b_gpu_phys_addr() to use get_iommu_bit() hal.

JIRA NVGPU-4666

Change-Id: I512c42723faf2d03e5b367879c9c385dcf52cdc2
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
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 2020-12-15 14:13:28 -06:00
Thomas Fleury
0610a0b2d3 gpu: nvgpu: nvgpu_mem: Makefile for dgpu 
Add Makefile to compile nvgpu_mem module tests for dGPU.

Jira NVPGU-5217

Change-Id: I938b5a2faaee20aaa0ea4b60e17310dc2eb364b9
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2333500
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 2020-12-15 14:13:28 -06:00
Thomas Fleury
4f682bf107 gpu: nvgpu: igpu and dgpu driver libs 
Different build flags are used for iGPU and dGPU in
safety build. In order to support dGPU in unit tests,
a separate library is needed for the driver.

Added makefiles to build:
- libnvgpu-drv-igpu.so
- libnvgpu-drv-dpgu.so

Updated scripts and units makefiles to use libnvgpu-drv-igu
by default.

Jira NVGPU-5217

Change-Id: Ibcc56088723cec5cb2d0ac42725102ae0c886014
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2333499
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 2020-12-15 14:13:28 -06:00
Thomas Fleury
80285be2da gpu: nvgpu: unit: add --driver-load-path arg 
Add --driver-load-path option to specify which library to
load for driver.
There is already an --unit-load-path option that can be
used to specify where to load units from.

Example usage:
./nvgpu_unit --nvtest --unit-load-path units/dgpu \
      --no-color --num-threads 1 \
      --driver-load-path ./libnvgpu-drv-dgpu.so

Jira NVGPU-5217

Change-Id: I6af5d2029138b25a6715154779b812d30052e9e9
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2333498
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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>
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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>
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 2020-12-15 14:13:28 -06:00
Prateek sethi
470fe3a6d4 gpu: nvgpu: unit: update cg unit test 
CG unit tests check for invalid registers access during configuration
of various CG modes for various units that involve multiple registers
accesses. Since ECC detect is now being done in hal init now,
corresponding registers need to be added to io space.

Bug 2919887

Change-Id: I8ded6a95952d810d9c8627a71752266e493e2c47
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2332262
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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
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>
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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)
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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
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 2020-12-15 14:13:28 -06:00
Nicolas Benech
fee7b81061 gpu: nvgpu: unit: required tests system 
When running unit testing, we need to ensure that all expected unit
tests were actually run. This used to be done by an external Python
script, but it is not suitable for some OSes. This patch brings this
mechanism into the unit testing framework, and makes use of an INI
file to provide the list of expected tests.

JIRA NVGPU-3072

Change-Id: I9ed590de9005fe10324c594ea33ebc8fda482019
Signed-off-by: Nicolas Benech <nbenech@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2317220
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Konsta Hölttä
d0ffb335dc gpu: nvgpu: move nvgpu_has_syncpoints 
nvgpu_has_syncpoints is more general than a channel synchronization
related, so move it to nvhost.c from channel_sync.c. Move the
declaration from gk20a.h to nvhost.h.

As the debugfs knob is Linux related, move it from struct gk20a to
struct nvgpu_os_linux.

Jira NVGPU-4548

Change-Id: I4236086744993c3daac042f164de30939c01ee77
Signed-off-by: Konsta Hölttä <kholtta@nvidia.com>
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 2020-12-15 14:13:28 -06:00
Terje Bergstrom
cc2e1be0bb gpu: nvgpu: unit: atomic: Use labs when operating on long 
Use labs() instead of abs() when operating with longs.

Change-Id: Ibb1f2c69099387478b41b66cf68539b460bc2be3
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Terje Bergstrom
caf9ba229f gpu: nvgpu: unit: Remove invalid dereference 
test_tsg_format_gen() accessed test_args->timeslice when test_args
has not been initialized.

Change-Id: Ia72c5371c8634b7b1fe54c9aa20693edc47cb762
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
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 2020-12-15 14:13:28 -06:00
Terje Bergstrom
7a71aba234 gpu: nvgpu: unit: Fix header guards 
Fix cases where header guard #ifdef and #define had a mismatch.

Change-Id: I74aec2736c467f79e9786880d3e3847ee86a2466
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
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 2020-12-15 14:13:28 -06:00
Terje Bergstrom
3569e21518 gpu: nvgpu: unit: Several fixes for initializations 
Structs with structs inside them need to be initialized with double
braces. Also add a couple of missing initializations.

Change-Id: I0aa5f7ac008b8db4bececa92807f598f2f3081bd
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2318387
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Konsta Hölttä
46761356e5 gpu: nvgpu: make channel sync ops const 
The function pointers for the syncpoint and semaphore implementations of
struct nvgpu_channel_sync do not change in runtime. Make this more
explicit by having the pointers in predefined private structures. Each
instance of a sync (which there are one per open channel) gets a pointer
to an ops structure instead of a list of all the individual ops.

Jira NVGPU-4548

Change-Id: I361b74bdfe32470203760d11c30e048cb4d20b77
Signed-off-by: Konsta Hölttä <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2318242
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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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vinodg
8da4c91ad5 gpu: nvgpu: move userspace firmware files to gv11b dir 
Move all userspaces firmware files from firmware dir
to firmware/gv11b dir.
Fix for unit.sh test failure in local host.

Update Makefile.tmk and install-unit.sh scripts to
copy from firmware/gv11b dir.

Jira NVGPU-5144

Signed-off-by: vinodg <vinodg@nvidia.com>
Change-Id: I706af069f6796db085947278e56a8598a9e3fff2
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2311071
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2020-12-15 14:13:28 -06:00
Thomas Fleury
0fa55ffac9 gpu: nvgpu: units: pramin build issues for dGPU 
Fix pramin related build issues in unit tests, when enabling dGPU
in safety build.

pram_data032_r is now defined as a macro which cannot be used to
initialize g->ops.pramin.data032_r in unit tests.

Instead, use nvgpu_pramin_ops_init, and check that
g->ops.pramin.data032_r is non NULL.

Jira NVGPU-4661

Change-Id: I33522fc42bfe5f8c23b579126a21680fd5880fd8
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2314206
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:13:28 -06:00
Thomas Fleury
8ec4395e82 gpu: nvgpu: build flag for deterministic channel 
Add CONFIG_NVGPU_DETERMINISTIC_CHANNELS and fix
preprocessor #ifdefs to allow compiling kernel mode
submit without deterministic feature enabled.

Jira NVGPU-4661

Change-Id: I4aa678715824e8981d39bd8db0c5ae61ef3a675c
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2310325
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:13:28 -06:00
Vedashree Vidwans
75f79cea47 gpu: nvgpu: unit: modify mmu-fault-gv11b-fusa UT 
Modify mmu-fault-gv11b-fusa tests to reset environment at end of each
test. Also, re-write test asserts for
test_gv11b_mm_mmu_fault_disable_hw().

Jira NVGPU-4987

Change-Id: If1866d39444717f5d5f3e0d30e29263a083ab56d
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2310544
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:13:28 -06:00
Thomas Fleury
f38a5a4f09 gpu: nvgpu: build flag for compression_page_size 
Use CONFIG_NVGPU_COMPRESSION flag instead of CONFIG_NVGPU_DGPU
for g->ops.fb.compression_page_size.
This is to allow compiling dGPU without compression in safety build.

Jira NVGPU-4661

Change-Id: Ida53bb79ee10ff875a70bcad00cde6f6ada3c8fe
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2310232
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
 2020-12-15 14:13:28 -06:00
Vedashree Vidwans
ad227d9c31 gpu: nvgpu: unit: fix mutex acquire fail for l4t 
In hal.mm.mmu_fault UT, some tests are dependent on each other. Reset
environment variables at the end of test_gv11b_mm_mmu_fault_setup_sw(),
Modify test_gv11b_mm_mmu_fault_setup_hw() to avoid destroying mmu_fault
setup for branch coverage.

Jira NVGPU-4987

Change-Id: I2e6904cb5304285123a29c24d00bd4dcd035e0ff
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2306652
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:13:28 -06:00
Prateek sethi
451797a6d5 gpu: nvgpu: move userspace firmware files to gv11b 
qnx unit test access ucode from /proc/boot/gv11b. QNX Unit test face
issues like permission, platform dependency etc when test tries to
access ucode from /proc/boot. To fix issue updating qnx firmware unit
to read ucode from firmware/gv11b in case of unit test. Patch also
updates firmware access path for posix as well.

Jira NVGPU-3582
Bug 2693908

Change-Id: I1b28c8475b6bc4fe5ec3d6a525cb3af152feb887
Signed-off-by: Prateek sethi <prsethi@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2306278
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-by: Nicolas Benech <nbenech@nvidia.com>
Reviewed-by: Dinesh T <dt@nvidia.com>
Reviewed-by: Vaibhav Kachore <vkachore@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:13:28 -06:00
Vedashree Vidwans
0220409d0f gpu: nvgpu: unit: fix mutex reacquire fail for l4t 
Currently, setup_sw_s2 case of test_gv11b_mm_mmu_fault_setup_sw() in
hal.mm.mmu_fault fails for L4T OS. setup_sw_s2 test case executes
gv11b_mm_mmu_fault_info_mem_destroy() twice consecutively. This makes
the test acquire hub_isr_mutex after being destroyed; leading to failure
This patch removes setup_sw_s2 case to resolve this error. Local GCOV
report shows that there is no change in coverage with this change.

Jira NVGPU-4780

Change-Id: I7b9470180d8f3146ac09318ed34281f723cc7e1a
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2302212
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:13:28 -06:00
Philip Elcan
d9c6faa102 gpu: nvgpu: unit: mm: fix double destroy of mutex 
Update mm unit test for nvgpu_mm_remove_support() to avoid calling the
HAL info_mem_destroy() a second time. info_mem_destroy() destroys a
mutex, so if it is called a second time, it will errantly try to destroy
it again.

JIRA NVGPU-4987

Change-Id: I6e384b15955d4059662ded3679293456d9697a0e
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2304124
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:13:28 -06:00
Philip Elcan
d01ab94537 gpu: nvgpu: unit: mm: remove errant call to info_mem_destroy 
Remove the second call to info_mem_destroy() in the unit test
test_page_faults_clean(). This did not add any additional coverage
and causes an attempt to access an invalid mutex since it is destroyed
by the first call.

JIRA NVGPU-4987

Change-Id: Ibbf5c4c300802566b6260f0236f705d48bebf3ee
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2302644
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:13:28 -06:00
Divya Singhatwaria
7fb3410d72 gpu: nvgpu: Updated traceability in ACR and PMU 
Updated unit test specifcation in ACR and PMU
unit and add traceability from test to design.

JIRA NVGPU-4319
JIRA NVGPU-2192

Change-Id: Iadffaf42f0844c556ba6d9b898d2896863ff0237
Signed-off-by: Divya Singhatwaria <dsinghatwari@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2301579
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:13:28 -06:00
Thomas Fleury
85ba7321e7 gpu: nvgpu: unit: fix traceability for syncpt 
Fixed 'Targets:' statement for test_sync_usermanaged_syncpt_apis.
This will solve SWUD traceability issues for:
- nvgpu_channel_sync_get_syncpt_id
- nvgpu_channel_sync_get_syncpt_address

Jira NVGPU-4890

Change-Id: Ibd104152d87104b3a741266c035efafbb21a4bc4
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2300836
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:13:28 -06:00
Sagar Kamble
dd1f2cd89e gpu: nvgpu: fix the traceability for falcon hal functions 
The falcon unit hal functions were not referenced in the "Targets" tag
hence traceability was not established. Fix it.

JIRA NVGPU-4787

Change-Id: Ia07c6063c278beb2c29d43958e77744507871fca
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2300254
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2020-12-15 14:13:28 -06:00
ajesh
ef5935c7b3 gpu: nvgpu: update the thread swuts 
Fix issue with the targets paragraph in thread SWUTS.

Jira NVGPU-4910

Change-Id: If2ab7d05f3e0de2fefe09f5dede7e1c55603dbe1
Signed-off-by: ajesh <akv@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2298588
Reviewed-by: Automatic_Commit_Validation_User
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
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:13:28 -06:00
shashank singh
a987a244c2 gpu: nvgpu: add test type for boundary values checks in SWUTs 
-Allow only usermode submit, check for gpfifo max size.
-Map buffer offset must be page aligned and in multiple of page size.
-Check for unmapped address whether it's alloced or not.
-Offset in alloc space must be multiple of page size.
-Free space offset must be in the range of alloced space.

Jira NVGPU-4470

Change-Id: I9d5e4eb121d6d462f8b8d17b31c839b34d7d6c1d
Signed-off-by: shashank singh <shashsingh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2298188
Reviewed-by: Vaibhav Kachore <vkachore@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 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
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:13:28 -06:00
Petlozu Pravareshwar
566b1df08c gpu: nvgpu: unit: Update interface.lock unit tests 
Implement APIs which mimic below QNX standard APIs and use them in
interface.lock unit tests. This is required because as part of writing
UTs for "daemon_igpu.c" file, the below standard APIs are mocked.
 - sem_init()
 - sem_wait()
 - sem_post()

JIRA NVGPU-3909

Change-Id: I8f7e9c031b2a840e04e03a0f871a9e5d72c3e4dd
Signed-off-by: Petlozu Pravareshwar <petlozup@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2293634
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2020-12-15 14:13:28 -06:00
sagar
8c04d2f000 gpu: nvgpu: skip classes in obj_alloc 
Currently, we are performing obj ctx alloction for bellow classes

 1. VOLTA_COMPUTE_A
 2. VOLTA_DMA_COPY_A
 3. VOLTA_CHANNEL_GPFIFO_A

In safety, we use Async CE but not GRCE.
So allocating obj context only for COMPUTE_A and return success(0) for
all other valid classes, after setting class in the channel struct.

Jira NVGPU-4378

Change-Id: Ie99872e062cc66f9ddf699397a13df85c3d8d59e
Signed-off-by: sagar <skadamati@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2287486
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2020-12-15 14:13:28 -06:00
Abdul Salam
17cc9b2b98 gpu: nvgpu: Refactor Clock unit. 
Current clk unit has multiple header files under pmuif folder.
This has combination of public struct which is accessed outside the
unit and private struct which is accessed within clk unit.
This patch segregates them based on their accessibility.
All private items are moved into ucode_clk_inf.h from pmuif which only
clk can access.
All public items are moved into include/clk.h which other units can
access
This will help in documentation of items for public items.

NVGPU-4491

Change-Id: Iccb0571e05ecb3cb13363390bed8c7214409b543
Signed-off-by: Abdul Salam <absalam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2292318
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:13:28 -06:00
Prateek sethi
a9f3890ad6 gpu: nvgpu: unit test for common-io 
This patch covers unit test for nvgpu_writel_check().

Jira NVGPU-4810

Change-Id: I173afd59a9e8fe9e647f260a70012f2c7c2d02f9
Signed-off-by: Prateek sethi <prsethi@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2293538
Reviewed-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-by: Ankur Kishore <ankkishore@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2020-12-15 14:13:28 -06:00
Nicolas Benech
5137e51da8 gpu: nvgpu: unit: increase commom.mm test coverage 
This patch adds some corner cases tests to increase coverage.

JIRA NVGPU-4413

Change-Id: I77ed2f1cc4e31336f4815468be80b880f015dde7
Signed-off-by: Nicolas Benech <nbenech@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2293848
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 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
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2020-12-15 14:13:28 -06:00
Nicolas Benech
e8c02f121b gpu: nvgpu: vm: plausibility check for nvgpu_vm_bind_channel 
Ensure that the channel pointer passed to nvgpu_vm_bind_channel
is not NULL.
Update unit test accordingly.

JIRA NVGPU-4947.

Change-Id: I3f987ee9042066df83cc6101b20b4add3661fae8
Signed-off-by: Nicolas Benech <nbenech@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2291034
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>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:13:28 -06:00
Philip Elcan
8366e2980d gpu: nvgpu: unit: fix typo in static_analysis SWUTS 
Fix a typo in the doxygen for the static_analysis unit test was
preventing it from being included in the generated SWUTS.

JIRA NVGPU-4825

Change-Id: I3cbc1bb275c28d6d51adce48c74f88593d36ea72
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2293623
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 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
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:13:28 -06:00
ajesh
b342b29600 gpu: nvgpu: add tests for posix thread 
Add more tests as part of Thread unit test to increase the
branch coverage.
Move struct instances to C file as part of cleanup.

Jira NVGPU-4478

Change-Id: Ie750f67a38abecae4d85327e002d3163539bfef0
Signed-off-by: ajesh <akv@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2292278
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
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:13:28 -06:00