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1705 Commits

Author SHA1 Message Date
Thomas Fleury
6d760dd075 gpu: nvgpu: Update doxygen format for pbdma.h 
Added @brief, @return and @retval where applicable.
Added [in/out] for function parameters.

Jira NVGPU-3591

Change-Id: Ibc555c631817a8acd28bf5d4343acbb3d6d0d669
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2139607
Reviewed-by: Automatic_Commit_Validation_User
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>
 2019-06-21 13:56:16 -07:00
Alex Waterman
893f28f775 gpu: nvgpu: MM SWUD 
Add a SWUD (SW Unit Design document) for MM as well as some glue in
the gk20a.h header for a nvgpu wide main-page.

JIRA NVGPU-3544

Change-Id: I7d6ee6ef94d7f0d2c10c0f4d8c860a20b33f7aae
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2129852
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-21 11:16:07 -07:00
ajesh
fa8e1904e2 gpu: nvgpu: fix CERTC violations in timers unit 
INT32-C requires that operations on signed integers do not result in
overflow.
Fix violations of INT32-C in timers unit.

Jira NVGPU-3605

Change-Id: I2d5ba6d1c2e3a84a5b3df1ecaf16cce13c1b2c97
Signed-off-by: ajesh <akv@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2139971
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-21 10:26:50 -07:00
Vaibhav Kachore
318d6451e9 gpu: nvgpu: Improve accuracy of dGPU clk measurement 
- This patch replaces "nvgpu_current_time_ms" with "nvgpu_hr_timestamp_us".
- "nvgpu_hr_timestamp_us" gives timestamp in microseconds and has better
accuracy than "nvgpu_current_time_ms" (which gives timestamp in millisecond)

Bug 200503143

Change-Id: I6a10e8e1b3e8ff842aa23f58bf2ba9344af232a6
Signed-off-by: Vaibhav Kachore <vkachore@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2125959
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-21 10:25:48 -07:00
Vinod G
eaae1afdae gpu: nvgpu: Fix CERT INT31-C error in gr.falcon unit 
Modify nvgpu_gr_checksum_u32 code from
(u32)(((u64)a + (u64)b) % (U32_MAX))
to nvgpu_safe_cast_u64_to_u32(((u64)a + (u64)b) & (U32_MAX)).
This function returns the last 32bits.

Jira NVGPU-3622

Change-Id: I8d348a624a5930b7ba813b0a74af270b49b03844
Signed-off-by: Vinod G <vinodg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2140254
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-21 01:07:42 -07:00
rmylavarapu
0194d8640e gpu: nvgpu: Support sending VFE_VAR dependent masks to PMU 
Right now in PMU we have disabled usage of VFE cached values
as we have seen failures in 5.1.3.0 release. This patch
will send vfe_var dependent masks to PMU which will be
used for initial invalidation of dependent VFE_VAR cached
values. As a result PMU will compute the dependent VARs and
cache them.

NVGPU-3645

Change-Id: I814ae819d77270ac45b97cf2a32726992e6f4af3
Signed-off-by: rmylavarapu <rmylavarapu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2137423
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Mahantesh Kumbar <mkumbar@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>
 2019-06-20 22:58:51 -07:00
Sagar Kamble
5d37a9e489 gpu: nvgpu: compile out sim changes from safety build 
As sim is non-safe unit compile it out. Also removed FMODEL related
nvgpu changes and unit tests from the safety build.

JIRA NVGPU-3527

Change-Id: I22c83e195a09f9150fb6f5a3afff91df2ea075b9
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2139455
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Raghuram Kothakota <rkothakota@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>
 2019-06-20 16:05:33 -07:00
Thomas Fleury
ad92d2d8cf gpu: nvgpu: Add doxygen documentation in preempt.h 
Jira NVGPU-3593

Change-Id: Ia4491e6cd123a571b528eccb23727f747895ea86
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2133849
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Seema Khowala <seemaj@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>
 2019-06-20 16:05:09 -07:00
Seeta Rama Raju
3ca084ae65 gpu: nvgpu: Add safe ops func for cast s32 to u64 
JIRA NVGPU-3482

Change-Id: Iff3dd13132057d3ed89c2955c31f3e14bf6cfeda
Signed-off-by: Seeta Rama Raju <srajum@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2137505
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Vaibhav Kachore <vkachore@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Nitin Kumbhar <nkumbhar@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Ankur Kishore <ankkishore@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-20 04:14:07 -07:00
Rajesh Devaraj
29ec6ad40f gpu: nvgpu: report fb_flush_timeout error 
This patch adds the support to report fb_flush_timeout error to 3LSS.
Specifically, it adds the following service-ID:
NVGUARD_SERVICE_IGPU_HOST_SWERR_PFIFO_FB_FLUSH_TIMEOUT_ERROR

JIRA NVGPU-3460
JIRA NVGPU-3461

Change-Id: Iddf978eedbc676197a19e47e72e08cd71c478a08
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2138051
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: Raghuram Kothakota <rkothakota@nvidia.com>
Reviewed-by: Alex Waterman <alexw@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>
 2019-06-19 22:51:20 -07:00
Deepak Nibade
0755b25231 gpu: nvgpu: remove reset and enable/disable ctxsw hals 
Remove below hals since the corresponding functions are same on all
platforms and they are h/w independent
g->ops.gr.enable_ctxsw()
g->ops.gr.disable_ctxsw()
g->ops.gr.reset()

Call the functions directly at all places

Remove CONFIG_NVGPU_DEBUGGER from places where these functions are
called since they are not debugger dependent
This also helps to disable CONFIG_NVGPU_DEBUGGER and to keep recovery
sequence intact

Jira NVGPU-3506

Change-Id: Id2b208ca23dc4667e78edcd8ad242a8558e0ff64
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2137255
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@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>
 2019-06-18 01:39:20 -07:00
Deepak Nibade
10fae67c21 gpu: nvgpu: add flag for debugger fields in struct gk20a 
Add CONFIG_NVGPU_DEBUGGER flag for debugger specific fields in struct
gk20a

Jira NVGPU-3506

Change-Id: Icfae87e16e0079a2c5f16714b8a8ced7c6572cd4
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2137254
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-18 01:39:10 -07:00
Deepak Nibade
67350e2c9c gpu: nvgpu: add flags to debugger specific headers 
Add debugger/cyclestats/fecs_trace compile time flags to debugger
specific unit headers

Jira NVGPU-3506

Change-Id: Iedea5f274243a389dce91edecbc80c58753d4805
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2137253
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-18 01:38:54 -07:00
Deepak Nibade
064f7a2f13 gpu: nvgpu: add debugger flag for netlist units 
Add CONFIG_NVGPU_DEBUGGER flag for debugger specific code in
common.netlist and common.sim.netlist units

Jira NVGPU-3506

Change-Id: I616eaea58e72ff104fef11140a0daa59afe7b5fb
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2137252
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@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>
 2019-06-18 01:38:39 -07:00
Deepak Nibade
27a133aa4c gpu: nvgpu: add debugger flag for common.hal.ltc unit 
Add CONFIG_NVGPU_DEBUGGER flag for debugger specific code in
common.hal.ltc unit

Jira NVGPU-3506

Change-Id: I7a330cc60ea90e6b76bd1f783bcecd649032e279
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2137251
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@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>
 2019-06-18 01:38:28 -07:00
Rajesh Devaraj
ab70c2e80f gpu: nvgpu: report class/method related errors 
This patch adds support to report class/method related errors to 3LSS.
Specifically, it adds the following service ID:
NVGUARD_SERVICE_IGPU_PGRAPH_SWERR_ILLEGAL_ERROR

JIRA NVGPU-3458
JIRA NVGPU-3461

Change-Id: I9b28ed3074f664254347e059ac699470f95610b3
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2136301
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
GVS: Gerrit_Virtual_Submit
Reviewed-by: Raghuram Kothakota <rkothakota@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>
 2019-06-18 01:37:43 -07:00
Sagar Kamble
b7061a3263 gpu: nvgpu: compile out changes for dgpu falcons 
SW handling of dgpu falcons GSPLITE, NVDEC, SEC2, MINION needs to be
compiled out in the igpu safety build. Also compile out gp106 falcon
and nvdec sources.

JIRA NVGPU-3539

Change-Id: If4d21cec151b6c00f944457dc6cae4f457043b04
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2137226
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-17 23:16:00 -07:00
ajesh
b05a529219 gpu: nvgpu: Add safe ops for s64 
Add safe addition and multiplication functions for s64.

Jira NVGPU-3607

Change-Id: I8078679ee906dfcfcdab24ca221ec4e6b27e58db
Signed-off-by: ajesh <akv@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2133656
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Nitin Kumbhar <nkumbhar@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>
 2019-06-17 04:06:25 -07:00
Vedashree Vidwans
6f37ac5de2 gpu: nvgpu: Disable logging for safety build 
This patch adds a conditional flag to filter out logging functions from
safety release build. Logging functions are replaced with stubs.

Jira NVGPU-869

Change-Id: If898b9ce8edb260727df28b407df83f0a92f61ad
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2109509
Reviewed-by: Alex Waterman <alexw@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>
 2019-06-17 00:16:03 -07:00
Seema Khowala
93e7bb67b5 gpu: nvgpu: Add doxygen documentation in engine_status.h 
JIRA NVGPU-3590

Change-Id: I91eb1df2b19923dd008b613e831b7143bca333d4
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2133735
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>
 2019-06-14 11:27:58 -07:00
Seema Khowala
f3518ec5da gpu: nvgpu: Add doxygen documentation in pbdma_status.h 
JIRA NVGPU-3592

Change-Id: I8ac6d79327b2c11cf68ca052bc8f9d4fd078564a
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2131132
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>
 2019-06-14 11:27:48 -07:00
Divya Singhatwaria
8948c91719 gpu: nvgpu: Fix MISRA violations in PMU unit 
- Rule 17.7 states that the value returned by a
  function having non-void return type shall be
  used.
- Add NVGPU_FEATURE_LS_PMU to compile out headers
  in pmu_gv11b.h to fix MISRA violation 8.6

JIRA NVGPU-3570

Change-Id: I6ab104aa72d8fd6419bd336c45e9055a40ba5a7e
Signed-off-by: Divya Singhatwaria <dsinghatwari@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2131420
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-14 09:06:06 -07:00
Abdul Salam
7e8d0c2bb1 gpu: nvgpu: Move from TSENSE to TSOSC for TU104 
In TU104 tsense is not calibrated and tsosc needs to be used.
Tsosc is the POR for TU104.
This patch does the following
Remove the GP106 related thermal header and Add TU104 therm.
Rename the files from therm_gp106 to therm_tu104.
Update the debug fs interface to reflect the same.
Update the yaml files.

Bug 200526122

Change-Id: I73fd7d4c516426b5c6b84762480be2d6d572d5a7
Signed-off-by: Abdul Salam <absalam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2135139
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-13 23:05:43 -07:00
Thomas Fleury
fcc66f9b90 gpu: nvgpu: Add doxygen documentation in pbdma.h 
Add doxygen documentations in pbdma.h and also take
care of setting pbdma_id to invalid value in case of
failure in nvgpu_pbdma_find_for_runlist.

Jira NVGPU-3591

Change-Id: I7aa7d55442cc7585c08fd6a54411cb22bc06ba30
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2131913
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-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>
 2019-06-13 15:34:57 -07:00
Deepak Nibade
a3d30adab2 gpu: nvgpu: add debugger flag for fb units 
Add CONFIG_NVGPU_DEBUGGER flag for debugger specific code in
common.hal.fb unit

Jira NVGPU-3506

Change-Id: If459e623e73ce716088d9cb92c31864c26fe0d3d
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2132260
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-13 12:06:30 -07:00
Deepak Nibade
1112af9f8c gpu: nvgpu: add flag for global fecs trace buffer index 
Add compile time flag check CONFIG_NVGPU_FECS_TRACE for
NVGPU_GR_GLOBAL_CTX_FECS_TRACE_BUFFER

Also add the flag check for setting NVGPU_FECS_TRACE_* characteristics
flag

Jira NVGPU-3506

Change-Id: I57f1538c852834b9be075a7b56b79fd699c04024
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2132259
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-13 12:06:14 -07:00
Deepak Nibade
436549b9bf gpu: nvgpu: add cilp flag for CILP support 
Add CONFIG_NVGPU_CILP flag for CILP support across all the units

Jira NVGPU-3506

Change-Id: I0c71d38f9db6f00599a5070a8cb9d75d5b5fc351
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2132258
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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 2019-06-13 12:05:59 -07:00
Deepak Nibade
4ac27a24bb gpu: nvgpu: add debugger flag for gr.utils unit 
Add CONFIG_NVGPU_DEBUGGER flag for debugger specific code in
common.gr.utils unit.

Jira NVGPU-3506

Change-Id: Iea551df287e06602949b3c2c33ebe565f0a0c921
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2132257
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>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@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>
 2019-06-13 12:05:44 -07:00
Deepak Nibade
6ac3fc30c7 gpu: nvgpu: add debugger flag for gr.ctx unit 
Add CONFIG_NVGPU_DEBUGGER flag for debugger specific code in
common.gr.ctx unit.

Jira NVGPU-3506

Change-Id: I42becd6404eb12b39dca7815849425128e7e42d8
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2132256
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@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>
 2019-06-13 12:05:34 -07:00
Deepak Nibade
1792e6b820 gpu: nvgpu: add debugger flag for gr.global_ctx unit 
Add CONFIG_NVGPU_DEBUGGER flag for debugger specific code in
common.gr.global_ctx unit.

Jira NVGPU-3506

Change-Id: I9baf468c17b9c6a2a64275ac191242fa8e01b0e1
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2132255
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@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>
 2019-06-13 12:05:24 -07:00
Deepak Nibade
1239bf67a5 gpu: nvgpu: add debugger flag for hal.gr.ctxsw_prog unit 
Add CONFIG_NVGPU_DEBUGGER flag for debugger specific code in
hal.gr.ctxsw_prog unit
Also add this flag for PM context allocation/free

Jira NVGPU-3506

Change-Id: Ib40569c7617b8b8aa3343fc89f3d8f30b1d21aa6
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2132254
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-13 12:05:14 -07:00
Sagar Kamble
556ddaf9a3 gpu: nvgpu: add support for removing comptags and cbc from safety build 
Safety build does not support compression. This patch adds support to
compile out compression related changes - comptags, cbc.

JIRA NVGPU-3532

Change-Id: I20e4ca7df46ceec175b903a6a62dff141140e787
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2125473
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-13 10:55:27 -07:00
Shashank Singh
627a933da5 gpu: nvgpu: Unify posix sort unit with qnx 
-Unify sort function with qnx as qsort is posix compliant.
-Update yaml accordingly.

Jira NVGPU-3625

Change-Id: I982570bccb3bc8720596bfacf48eb17a0fca2ddf
Signed-off-by: Shashank Singh <shashsingh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2134355
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>
 2019-06-13 06:42:07 -07:00
Vinod G
448eed1da6 gpu: nvgpu: Fix MISRA 21.1 error in defaults.h 
Fix MISRA 21.1 error in defaults.h
misra_c_2012_rule_21_1_violation: Defining or
undefining a reserved name.

Jira NVGPU-3621

Change-Id: I6f15a260c5f72fa9401147e97904ee462965e141
Signed-off-by: Vinod G <vinodg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2134617
Reviewed-by: Automatic_Commit_Validation_User
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>
 2019-06-12 16:17:15 -07:00
Seshendra Gadagottu
fd2fb6dbc7 gpu: nvgpu: add gr utils function for simple checksum 
Added following gr utils function for simple u32 checksum:
static inline u32 nvgpu_gr_checksum_u32(u32 a, u32 b)
{
	return (u32)(((u64)a + (u64)b) % (U32_MAX));
}

JIRA NVGPU-3622

Change-Id: I9798fd3b21750c34a040639c7793e65123935d41
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2133795
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>
 2019-06-12 16:16:42 -07:00
Philip Elcan
ca96903881 gpu: nvgpu: posix: make BITS_TO_LONGS CERT-C friendly 
Fix CERT-C INT30 violations caused by BIT_TO_LONGS() macro in bitops.h.

JIRA NVGPU-3587

Change-Id: Idadd0c719160fe4bc54c80c0e26890d3f1256c94
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2132540
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>
 2019-06-12 16:16:14 -07:00
rmylavarapu
ebc0b3b381 gpu: nvgpu: Remove hardcoding related to Psate objs 
In P4 #25076323, we have done many hard codings in PMU
which are related to Pstate board objs. As we are sending
Pstate objs now we can remove those hardcoding in NVGPU.

NVGPU-3597

Change-Id: I8b35e6b34c71721bb84fde9ffc280cf748232dbf
Signed-off-by: rmylavarapu <rmylavarapu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2131350
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-12 00:46:42 -07:00
rmylavarapu
b38f261981 gpu: nvgpu: Implement Pstate Board objs 
Implemented parsing and sending performance table to pmu in
form of Pstate board objs under Perf_pstate unit.

NVGPU-3472

Change-Id: If8cc6373d1a03dd8f40a93a36203fa3d7127913f
Signed-off-by: rmylavarapu <rmylavarapu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2115564
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-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>
 2019-06-12 00:45:43 -07:00
ajesh
a6cbfca58c gpu: nvgpu: fix MISRA violations in bitops unit 
Fix the following MISRA rule violations in bitops unit,
MISRA Rule 10.1
MISRA Rule 10.3
MISRA Rule 10.4
MISRA Rule 11.8
MISRA Rule 21.2
Introduce nvgpu specific functions for bitops and bitmap operations
with unsigned integer as parameter for offset.  OS specific type
conversions and handling of these inerfaces are taken care in the
respective OS files.

Jira NVGPU-3545

Change-Id: Ib1ef76563db6ba1d879a0b4d365b2958ea03f85c
Signed-off-by: ajesh <akv@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2129513
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-11 22:26:41 -07:00
Sagar Kamble
3f08cf8a48 gpu: nvgpu: rename feature Make and C flags 
Name the Make and C flag variables consistently wih syntax:
CONFIG_NVGPU_<feature name>

s/NVGPU_DEBUGGER/CONFIG_NVGPU_DEBUGGER
s/NVGPU_CYCLESTATS/CONFIG_NVGPU_CYCLESTATS
s/NVGPU_USERD/CONFIG_NVGPU_USERD
s/NVGPU_CHANNEL_WDT/CONFIG_NVGPU_CHANNEL_WDT
s/NVGPU_FEATURE_CE/CONFIG_NVGPU_CE
s/NVGPU_GRAPHICS/CONFIG_NVGPU_GRAPHICS
s/NVGPU_ENGINE/CONFIG_NVGPU_FIFO_ENGINE_ACTIVITY
s/NVGPU_FEATURE_CHANNEL_TSG_SCHED/CONFIG_NVGPU_CHANNEL_TSG_SCHED
s/NVGPU_FEATURE_CHANNEL_TSG_CONTROL/CONFIG_NVGPU_CHANNEL_TSG_CONTROL
s/NVGPU_FEATURE_ENGINE_QUEUE/CONFIG_NVGPU_ENGINE_QUEUE
s/GK20A_CTXSW_TRACE/CONFIG_NVGPU_FECS_TRACE
s/IGPU_VIRT_SUPPORT/CONFIG_NVGPU_IGPU_VIRT
s/CONFIG_TEGRA_NVLINK/CONFIG_NVGPU_NVLINK
s/NVGPU_DGPU_SUPPORT/CONFIG_NVGPU_DGPU
s/NVGPU_VPR/CONFIG_NVGPU_VPR
s/NVGPU_REPLAYABLE_FAULT/CONFIG_NVGPU_REPLAYABLE_FAULT
s/NVGPU_FEATURE_LS_PMU/CONFIG_NVGPU_LS_PMU
s/NVGPU_FEATURE_POWER_PG/CONFIG_NVGPU_POWER_PG

JIRA NVGPU-3624

Change-Id: I8b2492b085095fc6ee95926d8f8c3929702a1773
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2130290
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-11 09:46:24 -07:00
Antony Clince Alex
cc3b0467db gpu: nvgpu: add missing type cast's to safe_ops.h 
Add the following type cast operations.
- nvgpu_safe_cast_u64_to_s32
- nvgpu_safe_cast_u64_to_s64
- nvgpu_safe_cast_s64_to_s32

JIRA NVGPU-3485

Change-Id: I454bace8d65f6c0e65adfc722eae66fa55c6dc8f
Signed-off-by: Antony Clince Alex <aalex@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2128466
Reviewed-by: Rajesh Devaraj <rdevaraj@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>
 2019-06-11 09:46:09 -07:00
Thomas Fleury
6602baaf41 gpu: nvgpu: unit: add tsg setup_sw/cleanup_sw coverage 
Add unit test for:
- nvgpu_setup_sw
- nvgpu_cleanup_sw

Made nvgpu_tsg_init_support return void, since it cannot fail.

Jira NVGPU-3476

Change-Id: Ifff115e98c097375d7920b79ae9e13657d54a357
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2124512
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@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>
 2019-06-09 22:55:18 -07:00
Vinod G
4201f58e1e gpu: nvgpu: Add utils header for posix 
Move all definitions and functions other than type defines from types.h
to new header utils.h for posix.
Update files that use functions and defintions from utils.h

DIV_ROUND_UP macro is updated to use safe_ops.h calls to handle
the CERT-C wrap issues.

Jira NVGPU-3411

Change-Id: I9da3e9f255f39949287c615519f062fd8816aa04
Signed-off-by: Vinod G <vinodg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2130453
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Philip Elcan <pelcan@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-07 17:05:23 -07:00
Philip Elcan
60c3be3ca9 gpu: nvgpu: mm: fix CERT-C INT32 violations in page_allocator 
CERT-C Rule INT32 requires checking that signed values do not wrap when
doing arithmetic operations. The INT32 violations in page_allocator were
actually unsigned values, so change them to u32 and use safe ops.

JIRA NVGPU-3586

Change-Id: I7c7fbf52c2f55a9d47d86c2b01be0ab222d3d65e
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2131160
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>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Nitin Kumbhar <nkumbhar@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-07 09:06:04 -07:00
Philip Elcan
be7c7aa040 gpu: nvgpu: posix: make round*_pow_of_two CERT-C friendly 
CERT-C Rule INT30 requires checking unsigned arithmetic for potential
wrap. The macros roundup_pow_of_two and rounddown_pow_of_two could
potentially wrap if the passed parameter were 0.

JIRA NVGPU-3586

Change-Id: I9eba4c197b74db555055e1199ce72131b071062c
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2131157
GVS: Gerrit_Virtual_Submit
Reviewed-by: Nitin Kumbhar <nkumbhar@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-07 09:05:37 -07:00
Deepak Nibade
649a2b57a8 gpu: nvgpu: add debugger flag for hal.gr.gr unit 
Add NVGPU_DEBUGGER flag for common.hal.gr.gr unit and corresponding
hals.

Also add this flag for deferred reset functionality

Jira NVGPU-3506

Change-Id: Iee4fbc1305346bb4d779cd69e8fd5539cb07206b
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2130149
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-06 16:28:44 -07:00
Deepak Nibade
d315f2a7e2 gpu: nvgpu: add debugger flag for perf units 
Add NVGPU_DEBUGGER flag for common.gr.perfbuf and common.hal.gr.perf
units

Jira NVGPU-3505

Change-Id: Ic01324304114e3fbaf018fd3bd892ccaa655b9ae
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2130148
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-06 16:28:29 -07:00
Deepak Nibade
c5f5eb896c gpu: nvgpu: add debugger flag for hwpm_map units 
Add NVGPU_DEBUGGER flag for common.gr.hwpm_map and
common.hal.gr.hwpm_map units

Jira NVGPU-3505

Change-Id: I5c9b6f98c7a8f536f5a8492febaa6140ef2adb6f
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2130147
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-06 16:28:14 -07:00
Deepak Nibade
455b0da253 gpu: nvgpu: add debugger flag for regops support 
Add NVGPU_DEBUGGER flag for regops API and hals

Jira NVGPU-3505

Change-Id: I9f2b850c881bf05f8ba5b6ef1f59f0d73a948cde
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2130146
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-06 16:27:58 -07:00
Alex Waterman
3d318e1d1d gpu: nvgpu: Move PTE size computation to VM 
Move the PTE size computation from MM to VM where it belongs. This
function is only ever used in vm.c so move it there and make it
static.

This is part of the broader effort to cleanup the top level unit
header files and only expose functions needed by other units in the
top level unit header files.

JIRA NVGPU-3544

Change-Id: Ifd8ed36723eb62e19a7e6563ef52dc9c3adb3f52
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2128075
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Philip Elcan <pelcan@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-06 16:27:43 -07:00