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path: root/drivers/gpu/nvgpu/common/pmu/pmu_ipc.c
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* gpu: nvgpu: use u32 for timeout API durationKonsta Holtta2017-07-07
| | | | | | | | | | | | | | | | A negative value in the timeout duration does not have any special uses, so change the duration type to u32 (from just int). Delete some unnecessary typecasts to int. Also change MAX_SCHEDULE_TIMEOUT to ULONG_MAX in default gr idle timeout because the value is in milliseconds instead of scheduling units and to drop unnecessary Linux dependency. Change-Id: I5cf6febd4f1cb00c46fe159603436a9ac3b003ac Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-on: https://git-master/r/1512565 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: pmu: check before initializing perfmonDeepak Goyal2017-07-06
| | | | | | | | | | | We should check if perfmon is enabled before sending perfmon init command. This is needed for debug purposes. Change-Id: Ia95a590a76074c469b5d87a5820cd5b2e50d13be Signed-off-by: Deepak Goyal <dgoyal@nvidia.com> Reviewed-on: https://git-master/r/1510036 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: replace gk20a_dbg_* with nvgpu_dbg_*Mahantesh Kumbar2017-07-05
| | | | | | | | | | | | | | -replace gk20a_dbg_* statements with nvgpu_dbg_* for PMU in drivers/gpu/nvgpu/common/pmu folder JIRA NVGPU-93 Change-Id: Id616d1f5cb5ce4007bc9543f05e57e4631cdd691 Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: https://git-master/r/1512925 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@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: use nvgpu_flcn_copy_to_dmem()Mahantesh Kumbar2017-06-27
| | | | | | | | | | | | | | - replace usage of pmu_copy_to_dmem() with nvgpu_flcn_copy_to_dmem() - delete nvgpu_flcn_copy_to_dmem() JIRA NVGPU-99 Change-Id: I9bb5837556e144521b181f9e15731beee08b435a Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: https://git-master/r/1506577 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: use nvgpu_flcn_copy_from_dmem()Mahantesh Kumbar2017-06-27
| | | | | | | | | | | | | | - replace usage of pmu_copy_from_dmem() with nvgpu_flcn_copy_from_dmem() - delete nvgpu_flcn_copy_from_dmem() JIRA NVGPU-99 Change-Id: If0919187078f95a165d6a152f180549ac121beaa Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: https://git-master/r/1506534 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@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: reorganize PMU IPCMahantesh Kumbar2017-06-09
- Moved PMU IPC related code to drivers/gpu/nvgpu/common/pmu/pmu_ipc.c file, -Below is the list which are moved seq mutex queue cmd/msg post & process event handling NVGPU-56 Change-Id: Ic380faa27de4e5574d5b22500125e86027fd4b5d Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: http://git-master/r/1478167 GVS: Gerrit_Virtual_Submit Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>