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path: root/drivers/gpu/nvgpu/gk20a/css_gr_gk20a.h
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* gpu: nvgpu: Clean up include/nvgpu/vidmem.hTerje Bergstrom2018-07-06
| | | | | | | | | | | | | | | | | vidmem.h had a forward declaration for a Linux specific struct work_struct. Removed that. vidmem.h also #included nvgpu_mem.h even though there was no use for it. As a follow-up css_gr_gk20a.h did refer to nvgpu_mem but did not #include it, so added that. Change-Id: Ifea88adae86ed95302465641821fbb107d7cc233 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1768260 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>
* gpu: nvgpu: removed linux includes from CSS HALAntony Clince Alex2018-06-15
| | | | | | | | | | | | | | | | | | | - removed inclusion of linux includes. - replaced with nvgpu/*.h's - reformated the function signature of "css_hw_get_pending_snapshot" and "css_hw_get_overflow_status" be global instead of static. - added get_pending_snapshot and get_overflow_status to ops->css. JIRA: VQRM-3699 Change-Id: I177904c263e143b414924c2c28ad6fd3cfd00132 Signed-off-by: Antony Clince Alex <aalex@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1732783 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* Revert "gpu: nvgpu: Use gv11b_css_hw_set_handled_snapshots for GV11B"Srikar Srimath Tirumala2018-02-26
| | | | | | | | | | | | | This reverts commit 2f2e51bbae39009d0305f6aaf01596571a8f5d5c. Bug 2068936 Change-Id: I539cdc12a3bd0d9d7fe0ce7dbe9cb7a274eeaa57 Signed-off-by: Srikar Srimath Tirumala <srikars@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1664647 Reviewed-by: Alex Waterman <alexw@nvidia.com> Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: Use gv11b_css_hw_set_handled_snapshots for GV11BMartin Radev2018-02-26
| | | | | | | | | | | | | | | | | | | The value of NV_PERF_PMASYS_MEM_BUMP is different for Volta and NVGPU_IOCTL_CHANNEL_CYCLE_STATS_SNAPSHOT_CMD_FLUSH did not have correct behavior on GV11B due to that. The patch adds an instance of css_hw_set_handled_snapshots for Volta to fix that. The patch also renames css_hw_set_handled_snapshots to gk20a_css_hw_set_handled_snapshots to make it more clear that the function is arch dependent. Bug 1960846 Change-Id: I92c35a862ecd7f918dd1458c086fc7ae42ca8fc5 Signed-off-by: Martin Radev <mradev@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1662427 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: remove inline keyword from css_hw_set_handled_snapshotsSourab Gupta2017-12-06
| | | | | | | | | | | | | The patch removes the inline qualifier from the 'css_hw_set_handled_snapshots' function, otherwise it leads to QNX compilation failure. Change-Id: I5c3462b61fbfb2b549e711dd2b45032b3a87089c Signed-off-by: Sourab Gupta <sourabg@nvidia.com> Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1610984 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: move snapshot_client memory handling to linuxDeepak Nibade2017-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We right now store dmabuf fd and dma_buf pointer for gk20a_cs_snapshot_client But since dma_buf and all related APIs are linux specific, we need to remove them from common code and move them to linux specific code Add new linux specific structure gk20a_cs_snapshot_client_linux which includes struct gk20a_cs_snapshot_client and linux specific dma_buf pointer In gk20a_attach_cycle_stats_snapshot(), we first handle all dma_buf related operations and then call gr_gk20a_css_attach() Move gk20a_channel_free_cycle_stats_snapshot() to ioctl_channel.c In gk20a_channel_free_cycle_stats_snapshot(), we call gr_gk20a_css_detach() and then free up dma_buf in linux specific code We also need to call gk20a_channel_free_cycle_stats_snapshot() while closing the channel, so call it from linux specific nvgpu_channel_close_linux() Jira NVGPU-397 Jira NVGPU-415 Change-Id: Ida27240541f6adf31f28d7d7ee4f51651c6d3de2 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1603908 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: 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: Reorg css HAL initializationSunny He2017-07-24
| | | | | | | | | | | | | | | | | | | Reorganize HAL initialization to remove inheritance and construct the gpu_ops struct at compile time. This patch only covers the css sub-module of the gpu_ops struct. Perform HAL function assignments in hal_gxxxx.c through the population of a chip-specific copy of gpu_ops. Jira NVGPU-74 Change-Id: I3bf696e13d359982c964c7bc470500a30555c034 Signed-off-by: Sunny He <suhe@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1514205 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Alex Waterman <alexw@nvidia.com> Reviewed-by: Vijayakumar Subbu <vsubbu@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: use nvgpu list for cycle stats snapshot clientsDeepak Nibade2017-04-03
| | | | | | | | | | | | | | Use nvgpu list APIs instead of linux list APIs for cycle stats snapshot clients list Jira NVGPU-13 Change-Id: I124812b70ca8deb26ee1644d4d79cc404fd2aed9 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/1454010 Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: vgpu: cyclestat snapshot supportPeter Daifuku2016-09-08
Add support for cyclestats snapshots in the virtual case Bug 1700143 JIRA EVLR-278 Change-Id: I376a8804d57324f43eb16452d857a3b7bb0ecc90 Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com> Reviewed-on: http://git-master/r/1211547 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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