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path: root/drivers/gpu/nvgpu/boardobj/boardobjgrp.c
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* 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: change location of gk20a.hddutta2018-09-14
| | | | | | | | | | | | | | | | | | | | | | | | | | Update the location of gk20a.h to include/nvgpu/gk20a.h in the following directories. nvgpu/boardobj/ nvgpu/clk/ nvgpu/lpwr/ nvgpu/perf/ nvgpu/pmgr/ nvgpu/pstate/ nvgpu/therm/ nvgpu/volt/ Jira NVGPU-597 Change-Id: I5d9e74ae2f1a646087f15a5872daf9017c1580a9 Signed-off-by: Debarshi Dutta <ddutta@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1822741 Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com> Reviewed-by: Konsta Holtta <kholtta@nvidia.com> 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: 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: boardobj: Fix MISRA 15.6 violationsSrirangan2018-08-28
| | | | | | | | | | | | | | | | | | MISRA Rule-15.6 requires that all if-else blocks be enclosed in braces, including single statement blocks. Fix errors due to single statement if blocks without braces, introducing the braces. JIRA NVGPU-671 Change-Id: I604d85367cd4b99c39df2b9fa2d7a7219ef941d5 Signed-off-by: Srirangan <smadhavan@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1807153 Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com> Reviewed-by: Konsta Holtta <kholtta@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>
* gpu: nvgpu: Remove gk20a_dbg* functionsTerje Bergstrom2018-05-09
| | | | | | | | | | | | | | | Switch all logging to nvgpu_log*(). gk20a_dbg* macros are intentionally left there because of use from other repositories. Because the new functions do not work without a pointer to struct gk20a, and piping it just for logging is excessive, some log messages are deleted. Change-Id: I00e22e75fe4596a330bb0282ab4774b3639ee31e Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1704148 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: fix boardobjgrp getstatus error on gv10xMahantesh Kumbar2018-03-19
| | | | | | | | | | | | | | | | | | | | Req : Some boardobjgrp don't need getstatus support, so boardobjgrp pmu cmd not constructed for those boardobjgrp. Don't request memory alloc if boardobjgrp pmu cmd not constructed & should exit cleanly without allocating memory. Fix: Don't request memory alloc if boardobjgrp pmu cmd not constructed by checking "sturct boardobjgrp_pmu_cmd" member "fbsize" value. Change-Id: I610d6812ec1d1bcf7ea38645236601b3e5672650 Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1674191 Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@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>
* gpu: nvgpu: Updated RPC to support copyback & callbackMahantesh Kumbar2018-03-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Updated & added new parameter "bool is_copy_back" to nvgpu_pmu_rpc_execute() to support copy back processed RPC request from PMU to caller by passing parameter value true & this blocks method till it receives ACK from PMU for requested RPC. - Added "struct rpc_handler_payload" to hold info required for RPC handler like RPC buff address & clear memory if copy back is not requested. - Added define PMU_RPC_EXECUTE_CPB to support to copy back processed RPC request from PMU to caller. - Updated RPC callback handler support, crated memory & assigned default handler if callback is not requested else use callback parameters data to request to PMU. - Added define PMU_RPC_EXECUTE_CB to support callback - Updated pmu_wait_message_cond(), restricted condition check to 8-bit instead 32-bit condition check. Change-Id: Ic05289b074954979fd0102daf5ab806bf1f07b62 Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1664962 Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> 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: PMU nv_pmu_boardobj & queue updateMahantesh Kumbar2018-03-13
| | | | | | | | | | | | | | | | | | | | | | | | | - Updated "struct nv_pmu_boardobj, nv_pmu_boardobj_query & nv_pmu_boardobjgrp_super" by adding new members as per gv10x PMU ucode boardobj interface. - Created "PMU_QUEUE_COUNT_FOR_V5 4" for gv10x PMU ucode - Created "PMU_QUEUE_MSG_IDX_FOR_V5 3" for gv10x PMU ucode - Deleted unused "PMU_QUEUE_MSG_IDX_FOR_4" - Updating "APP_VERSION_GV10X 23616379" for ucode git CL: https://git-master.nvidia.com/r/#/c/1662993/ P4 CL#: 23647491 - Updating "APP_VERSION_GP10X 22099494" for ucode git CL: https://git-master.nvidia.com/r/#/c/1662995/ P4 CL#: 23647537 Change-Id: I6e8e2b30e81422f8b529a2fad6d926f93bd73d3e Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1656643 Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Automatic_Commit_Validation_User 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: 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: rename gk20a_pmu_cmd_post()Mahantesh Kumbar2017-07-05
| | | | | | | | | | | | | | | - rename gk20a_pmu_cmd_post() to nvgpu_pmu_cmd_post() - replaced gk20a_pmu_cmd_post() with nvgpu_pmu_cmd_post() wherever called. JIRA NVGPU-93 Change-Id: I7ca43170646bab1657a4b4cf125d9f94d589b0eb Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: https://git-master/r/1512904 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: reorganize PMU FB alloc/freeMahantesh Kumbar2017-06-13
| | | | | | | | | | | | | | | | | | Moved PMU FB access related code from pmu_gk20a.c to "drivers/gpu/nvgpu/common/pmu/pmu.c" file - Prepended with nvgpu_ for global functions & replaced wherever used. JIRA NVGPU-56 JIRA NVGPU-94 Change-Id: I42bfd9d216e6b35672a9738f01302d954b32b69e Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: http://git-master/r/1480551 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: moved & renamed "struct pmu_gk20a"Mahantesh Kumbar2017-06-05
| | | | | | | | | | | | | | | | | | | - Renamed "struct pmu_gk20a" to "struct nvgpu_pmu" then moved to file "pmu.h" under folder "drivers/gpu/nvgpu/include/nvgpu/" - Included header file "pmu.h" to dependent file & removed "pmu_gk20a.h" include if its usage is not present. - Replaced "struct pmu_gk20a" with "struct nvgpu_pmu" in dependent source & header files. JIRA NVGPU-56 Change-Id: Ia3c606616831027093d5c216959c6a40d7c2632e Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: http://git-master/r/1479209 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Add wrapper nvgpu/bug.hTerje Bergstrom2017-04-13
| | | | | | | | | | | | | Add wrapper header file nvgpu/bug.h. It #includes <linux/bug.h> in Linux. JIRA NVGPU-13 Change-Id: I7bf02ba554333f7cbd79d72bd1cb423c81ebcb49 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1461545 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: boardobj: Use new error macrosTerje Bergstrom2017-04-10
| | | | | | | | | | | | | | | gk20a_err() and gk20a_warn() require a struct device pointer, which is not portable across operating systems. The new nvgpu_err() and nvgpu_warn() macros take struct gk20a pointer. Convert code to use the more portable macros. JIRA NVGPU-16 Change-Id: I4a5c99c2ba33140e1cf876958ed753c42613bd52 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1457350 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: rename mem_desc to nvgpu_memAlex Waterman2017-04-06
| | | | | | | | | | | | | | | | | Renaming was done with the following command: $ find -type f | \ xargs sed -i 's/struct mem_desc/struct nvgpu_mem/g' Also rename mem_desc.[ch] to nvgpu_mem.[ch]. JIRA NVGPU-12 Change-Id: I69395758c22a56aa01e3dffbcded70a729bf559a Signed-off-by: Alex Waterman <alexw@nvidia.com> Reviewed-on: http://git-master/r/1325547 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Rename gk20a_mem_* functionsAlex Waterman2017-04-06
| | | | | | | | | | | | Rename the functions used for mem_desc access to nvgpu_mem_*. JIRA NVGPU-12 Change-Id: Ibfdc1112d43f0a125e4487c250e3f977ffd2cd75 Signed-off-by: Alex Waterman <alexw@nvidia.com> Reviewed-on: http://git-master/r/1323325 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@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: fix sparse errorsVijayakumar2016-10-07
| | | | | | | | | | bug 200067946 Change-Id: I50de1cda004c08b5a4af3fb06a3970c35197f419 Signed-off-by: Vijayakumar <vsubbu@nvidia.com> Reviewed-on: http://git-master/r/1230622 GVS: Gerrit_Virtual_Submit Reviewed-by: Bharat Nihalani <bnihalani@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 21:56:31 -0400