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path: root/drivers/gpu/nvgpu/boardobj/boardobjgrp.h
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* gpu: nvgpu: pmgr: fix MISRA Rule 10.4 ViolationsSai Nikhil2018-09-27
| | | | | | | | | | | | | | | | | | | | | | | MISRA Rule 10.4 only allows the usage of arithmetic operations on operands of the same essential type category. Adding "U" at the end of the integer literals to have same type of operands when an arithmetic operation is performed. This fixes violation where an arithmetic operation is performed on signed and unsigned int types. JIRA NVGPU-992 Change-Id: Id3b2c8ea1af1807087468c6978abfbfc85bee2ec Signed-off-by: Sai Nikhil <snikhil@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1809757 Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Adeel Raza <araza@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: MISRA Rule 21.2 header guard fixessmadhavan2018-09-25
| | | | | | | | | | | | | | | | | | | | | | MISRA rule 21.2 doesn't allow the use of macro names which start with an underscore. These leading underscores are to be removed from the macro names. This patch will fix such violations in nvgpu by renaming them to follow the convention,'NVGPU_PARENT-DIR_HEADER-NAME' when there is no keyword repetition between file name and directory or 'NVGPU_HEADER-NAME' when there is repetition. JIRA NVGPU-1028 Change-Id: I8a473c6c1a864f3893920d8e06e305095e523d2a Signed-off-by: smadhavan <smadhavan@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1809082 Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Tested-by: Debarshi Dutta <ddutta@nvidia.com> Reviewed-by: Adeel Raza <araza@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu:nvgpu: Update number of LUT entriesVaikundanathan S2018-09-20
| | | | | | | | | | | | | | CTRL_CLK_LUT_NUM_ENTRIES to 128 And fix build issues that appeared with 128 entries. Bug 2331655 Change-Id: If116bff14be9a1923e075f783fdb9a2e992208b8 Signed-off-by: Vaikundanathan S <vaikuns@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1810493 Reviewed-on: https://git-master.nvidia.com/r/1813861 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: cleanup return types for MISRA 10.3Philip Elcan2018-09-07
| | | | | | | | | | | | | | | This is a big cleanup of return types across a number of modules in the nvgpu driver. Many functions were returning u32 but using negative return codes. This is a MISRA 10.3 violation by assigning signed values to a u32. JIRA NVGPU-647 Change-Id: I59ee66706321f5b5b1a07ed8c24b81583e9ba28c Signed-off-by: Philip Elcan <pelcan@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1810743 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: move gp106 specific clk_arbiter code into HALDebarshi Dutta2018-09-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, clock arbiter code is extensively using dgpu specific implementation. This patch restructures the clk_arbiter code and moves gp106 specific code into HAL. Following changes are made in this patch 1) clk_domain_get_f_points is now invoked via HAL for gp106 i.e. g->ops.clk.clk_domain_get_f_points. 2) moved nvgpu_clk_arb_change_vf_point and other related static functions to clk_arb_gp106.c. 3) Instead of only checking if get_arbiter_clk_domain is empty, a check for support_clk_freq_controller is also added. This is to enable the clk_arbiter based on support from both the OS and the chips. Bug 2061372 Change-Id: I65b0a4e02145a86fbbfb420ed591b1fa3c86f6dc Signed-off-by: Debarshi Dutta <ddutta@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1774279 Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Deepak Nibade <dnibade@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>
* gpu: nvgpu: Fix MISRA 15.6 violationsSrirangan2018-08-10
| | | | | | | | | | | | | | | | | | MISRA Rule-15.6 requires that all loop bodies must be enclosed in braces including single statement loop bodies. This patch fix the MISRA violations due to single statement loop bodies without braces by adding them. JIRA NVGPU-989 Change-Id: If79f56f92b94d0114477b66a6f654ac16ee8ea27 Signed-off-by: Srirangan <smadhavan@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1791194 Reviewed-by: Adeel Raza <araza@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>
* gpu: nvgpu: remove clk_arb.h to gk20a.h circular dependencyDebarshi Dutta2018-08-08
| | | | | | | | | | | | | | | | | clk_arb.h and gk20a.h has circular dependencies to each other. This is removed by forward declaring struct gk20a in clk_arb.h and removing the header gk20a.h from clk_arb.h and similarly forward declaring struct nvgpu_clk_arb in gk20a.h and removing the header clk_arb.h from gk20a.h alongwith putting headers in every execution unit which calls clk_arb.h related methods. JIRA NVGPU-597 Change-Id: I7cedca17206c148b21d93e5d7f0d88c2f98b979a Signed-off-by: Debarshi Dutta <ddutta@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1790915 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: boardobj update for gv10x branchMahantesh Kumbar2018-03-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Created ops for below boardobj methods to support gp10x & gv10x branch boardobj changes, and defined methods for gv10x with postfix _v1 with below names boardobjgrp_pmucmd_construct_impl boardobjgrp_pmuset_impl boardobjgrp_pmugetstatus_impl is_boardobjgrp_pmucmd_id_valid - These ops are assigned based on PMU version to respective chip. - Modified BOARDOBJGRP_PMU_CMD_GRP_SET_CONSTRUCT & BOARDOBJGRP_PMU_CMD_GRP_GET_STATUS_CONSTRUCT to support gp10x & gv10x branch changes - Updated struct boardobjgrp_pmu_cmd to include members needed for gv10x boardobj changes - Created "struct nv_pmu_rpc_struct_board_obj_grp_cmd" to execute BOARD_OBJ_GRP_CMD using RPC. - Defined method boardobjgrp_pmucmdsend_rpc() to send BOARD_OBJ_GRP_CMD to PMU. Change-Id: If2551bdda80e897e7b21d2966881586f3bbc7a9b Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1656511 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: call destructor for boardobj and boardobjgrpThomas Fleury2017-11-06
| | | | | | | | | | | | | | | | | | Maintain a list of boardobj and boardobjgrp, so that we can free related objects when removing pmu support. A flag is added in boardobj so that the destructor can determine if it should free the object. This 'allocated' flag is false when the object is embedded into another structure, which should be freed through other means. JIRA EVLR-1959 Bug 200352099 Change-Id: I6a3ff3c57f7428dd145deacf98f2992a9be9796d Signed-off-by: Thomas Fleury <tfleury@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1586596 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: add g cross reference in boardobjgrpThomas Fleury2017-11-06
| | | | | | | | | | | | | | Added a pointer to GPU context in boardobjgrp, and updated constructors. It will be useful to free allocated DMA resources. JIRA EVLR-1959 Bug 200352099 Change-Id: I006e4f970c9a2525dabdfd6ad417be64e36b7b68 Signed-off-by: Thomas Fleury <tfleury@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1586551 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Change license for common files to MITTerje Bergstrom2017-09-26
| | | | | | | | | | | | Change license of OS independent source code files to MIT. JIRA NVGPU-218 Change-Id: I1474065f4b552112786974a16cdf076c5179540e Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1565880 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: fix recursion in included headersDeepak Nibade2017-04-19
| | | | | | | | | | | | | | | | | | | | | | We have this recursion in headers as pointed by Coverity gk20a/gk20a.h" includes itself: gk20a.h -> clk.h -> clk_vin.h -> boardobjgrp.h -> gk20a.h Fix this by removing gk20a.h header from boardobjgrp.h and declaring necessary structures Also remove unused header pmu_gk20a.h from boardobjgrp.h Coverity id : 2511592 Bug 200291879 Change-Id: I36b0bcc752d7c5d92ebe80bfc8f39d119526ae66 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/1464637 GVS: Gerrit_Virtual_Submit Reviewed-by: Sachin Nikam <snikam@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: Stop using linux/nvgpu.hTerje Bergstrom2017-04-12
| | | | | | | | | | | | | | The include file does not exist in nvgpu project. Stop #including it. JIRA NVGPU-16 Change-Id: I6d13b7a711a148de57adfe97de77e5d060da2973 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1460793 Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Alex Waterman <alexw@nvidia.com> Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
* gpu: nvgpu: move pmuif/* to drivers/gpu/nvgpu/include/nvgpuMahantesh Kumbar2017-02-10
| | | | | | | | | | | | | | | | | | Moved pmuif/* headers to drivers/gpu/nvgpu/include/nvgpu folder to support cross platform feature implementation. Made changes to files which accessed “include pmuif/*” to reflect pmuif/* movement changes. Deleted includes of gk20a.h/pmu_gk20a.h from pmuif/*.h files. Jira NVGPU-19 Change-Id: Iace4e107c24bdaff08a407eae3b147959173e485 Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: http://git-master/r/1299823 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: Recursive inclusion of boardobjgrp_*.hTerje Bergstrom2017-01-04
| | | | | | | | | | | | | boardobjgrp.h #includes boardobjgrp_e32.h and boardobjgrp_e255.h. They in turn #include back boardobjgrp.h. Remove recursion. Change-Id: Ic0eb8ddf3ddd3996302fe2b74d9e3ff8e395b1b7 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1275739 GVS: Gerrit_Virtual_Submit Reviewed-by: Thomas Fleury <tfleury@nvidia.com>
* gpu: nvgpu: Add pmgr supportLakshmanan M2016-10-27
| | | | | | | | | | | | | | | | | | | | | This CL covers the following implementation, 1) Power Sensor Table parsing. 2) Power Topology Table parsing. 3) Add debugfs interface to get the current power(mW), current(mA) and voltage(uV) information from PMU. 4) Power Policy Table Parsing 5) Implement PMU boardobj interface for pmgr module. 6) Over current protection. JIRA DNVGPU-47 Change-Id: I620f4470aa704f1cc920e03947831440fbb0eb05 Signed-off-by: Lakshmanan M <lm@nvidia.com> Reviewed-on: http://git-master/r/1217176 (cherry picked from commit ed56743c2ac8dc325c75f85a82271d2d5ed8d96a) Reviewed-on: http://git-master/r/1241952 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: fix getstatus support for boardobjgrpVijayakumar2016-10-07
| | | | | | | | | | | | | | | | | | JIRA DNVGPU-118 move vidmem allocation for pmuboardobj to cmd specific functions and do a copy of data from pmu incase of getstatus. fixes for getstatus boardobjgrp implementation and added one #define for rail id to make getstatus of vf table more meaningful Change-Id: I366a022c13e51e823116ce2354794babc48981a2 Signed-off-by: Vijayakumar <vsubbu@nvidia.com> Reviewed-on: http://git-master/r/1209841 (cherry picked from commit 8c12599f801decc77bbc1acfd1937dfefb21f35e) Reviewed-on: http://git-master/r/1231839 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Add dGPU clocks supportVijayakumar Subbu2016-09-29
JIRA DNVGPU-45 Change-Id: I237ce81e31b036c05c82d46eea8694ffe1c2e3df Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Signed-off-by: Vijayakumar Subbu <vsubbu@nvidia.com> Reviewed-on: http://git-master/r/1205849 (cherry picked from commit 9a4006f76b75a8ad525e7aa5ad1f609aaae49126) Reviewed-on: http://git-master/r/1227256 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-07-04 22:44:49 -0400