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2045 Commits

Author SHA1 Message Date
Thomas Fleury
eab49bf020 gpu: nvgpu: move syncpt documentation to doxygen 
Sync/syncpt documentation was not in doxygen format.
Added doxygen syntax for proper parsing.

Jira NVGPU-4291

Change-Id: I6ad6eae1b02d88d97e241798838fa75da727ade2
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2236898
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Philip Elcan <pelcan@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@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
rmylavarapu
c72ed3782e gpu: nvgpu: Remove unused functions in clk unit 
Removed VF inject related functions which are no
longer used in turing. These functions are used
to set particular voltage and frequency, from
pstate3.5 we are using change sequencer for the same.

NVGPU-4330

Change-Id: If0c4fdeec30139819e2dbba893db5db08464633d
Signed-off-by: rmylavarapu <rmylavarapu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2234106
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: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
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
Mahantesh Kumbar
c0dae9d471 gpu: nvgpu: PMU falcon_base_addr description update 
Updated return description of falcon_base_addr ops
for doxygen.

JIRA NVGPU-2457

Change-Id: Ib9db850e3815c78a9398ffcd0ac4ae57ee19a966
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2235024
GVS: Gerrit_Virtual_Submit
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
7c82359afb gpu: nvgpu: fix doxygen for fifo setup/cleanup sw 
Fixed formatting issues for:
- nvgpu_fifo_setup_sw_common
- nvgpu_fifo_cleanup_sw

Jira NVGPU-4291

Change-Id: I4d828d231497b47621e057e11b3687fd40a9df6a
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2236763
Reviewed-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Abdul Salam
8d3427633f gpu: nvgpu: Provide ability to select dgpu freq cap from DT 
Add support in nvgpu to parse and get the freq cap from DT.
The patch does below
Parse the DT and gets the freq cap value during probe.
During clk_arb init compare this with P0.Max and takes the lowest.
Send change_seq with the new value and set dgpu freq.
Use the lowest for "get points","get default","set VF".

Bug 200556366

Change-Id: Ie10243f9bf83cb5ae07ebcc4cdc8efaffa56c309
Signed-off-by: Abdul Salam <absalam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2204644
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
1d8e9166da gpu: nvgpu: fix MISRA 8.6 violations nvgpu_sgt.h 
Rule 8.6 requires each identifier with external linkage to have exactly
one external definitions.
This patch adds preprocessor condition wrapper for posix functions to
resolve MISRA violations.

Jira NVGPU-4332

Change-Id: I663de56c68638c1db94d0e7797fe75081a3f637e
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2235234
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Philip Elcan <pelcan@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>
 2020-12-15 14:10:29 -06:00
Philip Elcan
c1b8da27f2 gpu: nvgpu: pmu: update doxygen for gops_pmu 
This changes the doxygen for the gops_pmu to expose only the public APIs
to sphinx by using @cond/@endcond constructs to exclude private APIs.

JIRA NVGPU-4293

Change-Id: I3047dc4ac107f3a890bfedb3e38990c88392fc72
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2236665
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: Mahantesh Kumbar <mkumbar@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
Seshendra Gadagottu
f974bed1bc gpu: nvgpu: doxygen for common.fb hals 
Added doxygen documentation for fb hal functions.

JIRA NVGPU-4141

Change-Id: I00bf0316c69856596e85314013faddb6f36e765e
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2234440
Reviewed-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@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
Seshendra Gadagottu
bac80f7e76 gpu: nvgpu: create separate file for common.netlist hals 
Moved common.netlist hals from gk20a.h to newly created
gops_netlist.h file.

JIRA NVGPU-4329

Change-Id: Idaec2f9c0ad11f9dc9aa80acfe06544537c57f3b
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2233745
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Mahantesh Kumbar
7df3591e13 gpu: nvgpu: gops_pmu doxygen update 
Added detailed description for all ops of
gops_pmu for doxygen update.

JIRA NVGPU-2457

Change-Id: Ia9e0947afdcbc9958916ce0185b3e7be56480f01
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2225048
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
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
Mahantesh Kumbar
685ee090cb gpu: nvgpu: Move PMU unit ops to gops_pmu.h file 
Move PMU unit ops & HALs to gops_pmu.h file

JIRA NVGPU-2457

Change-Id: I67d774c0dd964b9970df023fbd0326e771f5b67d
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2222903
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
rmylavarapu
54d2132b69 nvgpu: gpu: Remove usage of VOLT_RAIL_GET_VOLTAGE RPC 
VOLT_RAIL_GET_VOLTAGE RPC is no longer available for
turing auto profile. Instead volt_rail_get_status cmd
will fetch the required voltage values.

NVGPU-4326

Change-Id: I3270c259b92effd13b3183e52af689ea2dc35c37
Signed-off-by: rmylavarapu <rmylavarapu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2233106
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
rmylavarapu
692a442e9d nvgpu: gpu: Remove freq_controller support. 
Removed Freq_controller support as it is no longer
supported in auto profile.

NVGPU-4284

Change-Id: I276048e44cb8a33f303517da91cb6ea0f1612695
Signed-off-by: rmylavarapu <rmylavarapu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2211457
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
ajesh
055d8140eb gpu: nvgpu: add Doxygen for file ops unit 
Add Doxygen documentation for file ops unit.

Jira NVGPU-4296

Change-Id: Ibff1cc1f75955a41eb0eeee6d48098bb8379b942
Signed-off-by: ajesh <akv@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2232961
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Prateek Sethi <prsethi@nvidia.com>
Reviewed-by: Dinesh T <dt@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Philip Elcan <pelcan@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
Tejal Kudav
a9bb95f859 gpu: nvgpu: Update common.ptimer doxygen comments 
Update the formatting of doxygen comments for better readability in
SWUD-lite HTML document.

JIRA NVGPU-4295

Change-Id: Ibd75c6e3a64d6e1671be4f0139979097a71d2ddb
Signed-off-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2231552
GVS: Gerrit_Virtual_Submit
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
Tejal Kudav
6e1c0944ae gpu: nvgpu: Update common.top doxygen comments 
Update the formatting of doxygen comments for better readability in
SWUD-lite HTML document.

JIRA NVGPU-4295

Change-Id: I9432df36bdf53af13e0ffe8add1cc23fb53f1aae
Signed-off-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2231551
GVS: Gerrit_Virtual_Submit
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
Vedashree Vidwans
e56a9186b1 gpu: nvgpu: remove snprintf use to fix MISRA 17.1 
MISRA rule 17.1 forbids use of stdarg.h features defined for variable
arguments. This patch modifies functions using snprintf() to use
standard library string functions.

Jira NVGPU-4075

Change-Id: I206cb812fc46e9f463e4b7f392fa4f0e388d5706
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2211270
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: Philip Elcan <pelcan@nvidia.com>
Reviewed-by: Alex Waterman <alexw@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
Tejal Kudav
8c8965396e gpu: nvgpu: Doxygen comments for common.class unit 
1. Move common.class HAL outside gk20a.h for documentation purpose.
2. Add the new HAL header file to yaml.
3. Add doxygen comments to all the FUSA public defines and HALS.
4. Use @cond...@endcond to skip documentation for NON-FUSA HALs.

JIRA NVGPU-2487

Change-Id: Ib80e8e6e56073fe26a1810fd082c8ec6a115e22d
Signed-off-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2232234
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Abdul Salam
767e505792 gpu: nvgpu: Execute pci settings deferred from Devinit. 
The devinit executes in parallel with PCIE link training
to reduce exit latency.  Therefore, all PCIE settings that
normally occur during devinit after the PCIE link is up are
deferred until nvgpu has resumed control.

Bug 2661545

Change-Id: Ifdd4f645b2e1791d93567cc34d6ab0691a25d101
Signed-off-by: Abdul Salam <absalam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2210625
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
dinesh
c4120eacbb gpu: nvgpu: Doxygen for vm 
This adds doxygen documentation for commom mm.vm.

Change-Id: Ice8c36a05f564730d01bf6efb4efb7456fce668d
Signed-off-by: dinesh <dt@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2220848
Reviewed-by: Lakshmanan M <lm@nvidia.com>
GVS: Gerrit_Virtual_Submit
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
Sagar Kamble
366a3616ea gpu: nvgpu: enhance the cg unit doxygen comments 
Add details of each function of the cg unit in the doxygen comments.

JIRA NVGPU-2471

Change-Id: Ia53beb8e05a264551c734478a9b507b656a1df9d
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2229343
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
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
Sagar Kamble
0f3d4ed478 gpu: nvgpu: move cg gpu_ops out of gk20a.h 
gk20a.h will include gops_cg.h to contain cg ops definitions.

JIRA NVGPU-2471

Change-Id: Ib5b576c21f661852ff946439627fbe2ae6554fe0
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2229342
GVS: Gerrit_Virtual_Submit
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
Seshendra Gadagottu
d8058743d7 gpu: nvgpu: prepare class unit for safety build 
Move graphics related defs and functions under CONFIG_NVGPU_GRAPHICS
switch.
Move classes not supported in GV11B under CONFIG_NVGPU_NON_FUSA
switch.
Add missing valid class numbers to gpu_class.is_valid HAL.
Also remove un-used class defs from class.h header.

Lot of qnx safety tests are still using graphics 3d class.
Until those tests got fixed, allowing 3d graphics class
as valid class for safety build.

JIRA NVGPU-4301

Change-Id: Ifd2a13bee3210821799c2bca10e7245eb3c79121
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Signed-off-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2224658
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
72fc76c8ac gpu: nvgpu: add reference to the MC unit in gk20a.h 
Add MC unit page reference to the gk20a.h list of units to get
the doxygen contents placed.

JIRA NVGPU-2524

Change-Id: I6bb6178bcb3fea8747582f8416cb9e12fdd9e1c2
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2226020
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
f2b49f1c40 gpu: nvgpu: add doxygen for common MC unit 
Add doxygen details about Master Control (MC) common unit. Moved the
interrupt handling related variables to new structure nvgpu_mc.

JIRA NVGPU-2524

Change-Id: I61fb4ba325d9bd71e9505af01cd5a82e4e205833
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2226019
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
b26acdeb87 gpu: nvgpu: move mc_boot_0 function to hals and rename to get_chip_details 
This function gets the GPU chip architecture, implementation and
revision information by reading the MC boot register, hence it
is more suited to be located in HAL files.
test_check_gpu_state is now being run after test_hal_init as the
gops.mc needs to be initialized for test_check_gpu_state subtest.

JIRA NVGPU-2524

Change-Id: I85355af11d3505a9eb4f10a3fe4e6d9b56285047
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2226018
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
2edf3db10a gpu: nvgpu: move mc gpu_ops out of gk20a.h and add doxygen comments for HALs 
gk20a.h will include gops_mc.h to contain the mc ops definitions. Add
doxygen comments for the HAL functions that are called directly.
Also move mc_gp10b_intr_pmu_unit_config to non-fusa HAL file.

JIRA NVGPU-2524

Change-Id: I4f326332d7842211b004b372d79fac9fe6ed40e7
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2226017
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Seema Khowala
621b55f74c gpu: nvgpu: remove __must_check compiler directive 
MISRA flags all unchecked return values. There is no
need of having __must_check compiler directive.

Also to make sphinx/breathe happy, this is removed.

JIRA NVGPU-3950

Change-Id: If41232d6254eac45558af17308d9a46a2752539a
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2230173
Reviewed-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@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
Petlozu Pravareshwar
4514366cc7 gpu: nvgpu: add fault injection for posix routine 
This change enables fault injection in nvgpu_queue_out_locked() API.

JIRA NVGPU-2679

Change-Id: I162aab5952820fe2efdfefd9b3c19ad9b0bf0b07
Signed-off-by: Petlozu Pravareshwar <petlozup@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2229394
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Petlozu Pravareshwar
8ee9bdd8c8 gpu: nvgpu: posix: Move nvgpu queue APIs to posix 
Currently nvgpu queue APIs are in nvgpu_rmos folder
but they can be moved to Posix layer. This change adds
the queue APIs to posix layer and the same will get deleted
from the nvgpu_rmos folder.

JIRA NVGPU-2679

Change-Id: I1d33c9f8eeae5fcb8e628b755e788d0be6310e47
Signed-off-by: Petlozu Pravareshwar <petlozup@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2229355
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@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
Seshendra Gadagottu
4a1f49c6f8 gpu: nvgpu: doxygen for common.bus hals 
Moved common.bus hals from gk20a.h to newly created file gops_bus.h.
Added doxygen documentation for common.bus hal functions.

JIRA NVGPU-2445

Change-Id: I45e5f5bbf3bd1cea2b895659a97661a2ea7998f4
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2223748
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
cf8707e2b3 gpu: nvgpu: mm: add hal to get max page table levels 
Add a HAL API to get the maximum page table levels for the current
hardware.

JIRA NVGPU-3489

Change-Id: I1635ca576f3db461afb8e4e46db1e8912bcfdcd6
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2224449
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
2edbf5d63c gpu: nvgpu: enhance the falcon unit doxygen comments 
Add details of each function and range of input parameters of the falcon
unit in the doxygen comments.

JIRA NVGPU-2412

Change-Id: Ieab04ed405f2bc05745e4c851870f4a046548aaa
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2220090
GVS: Gerrit_Virtual_Submit
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
Sagar Kamble
222dfacb11 gpu: nvgpu: fix the falcon unit and unit tests 
nvgpu_falcon_setup_bootstrap_config functionality can be kept static.
nvgpu_falcon_bl_bootstrap and nvgpu_falcon_bl_info are removed as it
is replaced by nvgpu_falcon_hs_ucode_load_bootstrap.
Update the test case accordingly, SWUTS and doxygen comments. Other
nits addressed about doxygen documentation.

JIRA NVGPU-2412

Change-Id: Idaa670ce6d6d6b735b4a2af34e1f1a229ff2a3e9
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2220089
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Philip Elcan <pelcan@nvidia.com>
GVS: Gerrit_Virtual_Submit
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
Sagar Kamble
84ebe9db04 gpu: nvgpu: move falcon gpu_ops out of gk20a.h 
gk20a.h will include gops_falcon.h to contain falcon ops definitions.

JIRA NVGPU-2412

Change-Id: Ie8747b6cde9080251fa7546213a3c8364d5286c1
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2220088
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
8cc073eebb gpu: nvgpu: move ce gpu_ops out of gk20a.h and add doxygen comments 
gk20a.h will include gops_ce.h to contain ce ops definitions. Add
doxygen comments for HAL functions that are called directly.

JIRA NVGPU-4143

Change-Id: I74a29c00b717808351327980292c9b1baefa553d
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2221662
GVS: Gerrit_Virtual_Submit
Reviewed-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-by: Alex Waterman <alexw@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
Sagar Kamble
b66981043e gpu: nvgpu: add doxygen comments for CE unit 
Add doxygen description for function nvgpu_ce_init_support.

JIRA NVGPU-4143

Change-Id: Ieab26ead55dfe389b30fe4deea9c381c57063132
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2221661
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-by: Alex Waterman <alexw@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
Sagar Kamble
6fe794bc98 gpu: nvgpu: prepare ce_app.h header 
In preparation for SWUD of CG unit, separate CE app related APIs
into separate header ce_app.h.

JIRA NVGPU-4143

Change-Id: I9be8a4f2eee3aaf3af71f5843f957052064d9651
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2221660
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: Philip Elcan <pelcan@nvidia.com>
Reviewed-by: Alex Waterman <alexw@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
Seshendra Gadagottu
984fa5247a gpu: nvgpu: move replayable fault related code out of safety build 
Moved mmu replayable fault related code under CONFIG_NVGPU_REPLAYABLE_FAULT
switch, so that it will be compiled out for safety build.

Following hals and their related code also moved under
CONFIG_NVGPU_REPLAYABLE_FAULT switch:
void (*handle_replayable_fault)(struct gk20a *g);
int (*mmu_invalidate_replay)(struct gk20a *g, u32 invalidate_replay_val);

JIRA NVGPU-4302

Change-Id: I191ee0c181b276a04bc1531488862380af81a5c9
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2227176
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@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
Vedashree Vidwans
caf2b991cd gpu: nvgpu: fix MISRA 10.1 and 10.4 in log macro 
Rule 10.x necessitates operands to have essential type; left and right
operands should be of same width and type.
This patch updates NVGPU_DEFAULT_DBG_MASK to be u32.

Jira NVGPU-4075

Change-Id: I3af250d27bb629a6c531dd6843bc6dbcb9a1cca5
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2224778
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-by: Alex Waterman <alexw@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
Tejal Kudav
10e591567c gpu: nvgpu: Doxygen comments for FBP unit 
Add doxygen comments to all the FUSA public APIs and HALS

The APIs identified as NON-FUSA are -
a. nvgpu_fbp_get_num_fbps()
b. nvgpu_fbp_get_rop_l2_en_mask()

Add @cond ... @endcond to skip NON FUSA functions from
design document.

The FBP HAL fbp.fbp_init_support() is redundant and will be replaced
by calls to nvgpu_fbp_init_support() directly.

JIRA NVGPU-4140

Change-Id: I08ec79dfcab7b898b40491997963466938e5e4cd
Signed-off-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2221967
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: Seema Khowala <seemaj@nvidia.com>
Reviewed-by: Alex Waterman <alexw@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
ajesh
c238dd8c55 gpu: nvgpu: fix typos in posix units 
Fix typo errors in posix Doxygen documentation.

Jira NVGPU-2414

Change-Id: If31250b449d6a0a7ab908142a2edbfef49316b57
Signed-off-by: ajesh <akv@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2220723
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Deepak Nibade <dnibade@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
Lakshmanan M
2be9a7f2c7 gpu: nvgpu: add doxygen comments for nvgpu_sgt 
Add doxygen documentation for nvgpu_sgt in nvgpu_sgt.h
and nvgpu_sgt_os.h

JIRA NVGPU-4105

Change-Id: I916ef6c5040d59da10d4203072ae375a6aba501e
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2225221
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-by: Dinesh T <dt@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
Rajesh Devaraj
af88174463 gpu: nvgpu: fix issues in error reporting functions 
This patch does the following:
 - removes (void) prefix from nvgpu_repor_pri_err().
 - adds return value in doxygen description.

JIRA NVGPU-4034

Change-Id: Icab8b4351709f5d34895ceb2a99c85e1782e0eb0
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2225187
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: Vaibhav Kachore <vkachore@nvidia.com>
Reviewed-by: Antony Clince Alex <aalex@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>
 2020-12-15 14:10:29 -06:00
Sagar Kamble
72fc890f51 gpu: nvgpu: fix MISRA 5.3 violations 
Fix violations of MISRA 5.3 introduced by updated implementation of
nvgpu_timeout_expired with recent logging changes.

kernel/nvgpu/drivers/gpu/nvgpu/common/falcon/falcon.c:101
  Checker: MISRA C-2012 Rule 5.3 (Required)

kernel/nvgpu/drivers/gpu/nvgpu/common/falcon/falcon.c:101:
  1. misra_c_2012_rule_5_3_violation: Declaration with identifier "ret"
hides another declaration.
kernel/nvgpu/drivers/gpu/nvgpu/common/falcon/falcon.c:101:
  2. hidden_declaration: This declaration of "ret" is hidden.

JIRA NVGPU-4283

Change-Id: I8932cf84efaf0652f10e66ab174e24548a91c143
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2222414
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
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
Seshendra Gadagottu
382a0841b5 gpu: nvgpu: remove un-used hals from fb unit 
Removed following un-used hals from fb:
void (*init_uncompressed_kind_map)(struct gk20a *g);
void (*init_kind_attr)(struct gk20a *g);

JIRA NVGPU-4302

Change-Id: Ifcf2fa26fc6b7d405ffb7108cb116137a37c761a
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2225189
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@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
Seshendra Gadagottu
83077ef4cd gpu: nvgpu: create separate file for common.fb hals 
Moved common.fb hals from gk20a.h to newly created file
gops_fb.h.

Jira NVGPU-4141

Change-Id: Ic1f96c942257d7f2c4bb437231626c7518c133b5
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2224601
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Seshendra Gadagottu
56359946aa gpu: nvgpu: doxygen for common.priv_ring hals 
Separated priv_ring hals from gk20a.h to newly created file gops_priv_ring.h.
Added doxygen documentation for priv_ring hal functions.

JIRA NVGPU-2451

Change-Id: I7c16bdc62d698e86eda7b75a4231efa1c847389e
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2221432
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00
Nicolas Benech
d49848d4a1 gpu: nvgpu: doxygen: add documentation for allocators 
Improve Doxygen documentation for allocator.h and add Doxygen to
bitmap_allocator_priv.h and buddy_allocator_priv.h.

JIRA NVGPU-4035

Change-Id: I82fd30fe7768d6c1c0dd035e8be8d215ddd23565
Signed-off-by: Nicolas Benech <nbenech@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2224526
Reviewed-by: Lakshmanan M <lm@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@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
Philip Elcan
764822d378 gpu: nvgpu: utils: add doxygen group for utils 
Add the doxygen group unit-common-utils and the subgroup bit-utils.

Also, add more description for NVGPU_GET_IP.

JIRA NVGPU-2559

Change-Id: I3fbcf474ccc1be63ae74f8cf86bc6958dcdf13f5
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2219633
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@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