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path: root/drivers/gpu/nvgpu/vgpu/gr_vgpu.h
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* gpu: nvgpu: enable HWPM Mode-E context switchVaibhav Kachore2018-07-10
| | | | | | | | | | | | | | | | | | - Write new pm mode to context buffer header. Ucode use this mode to enable mode-e context switch. This is Mode-B context switch of PMs with Mode-E streamout on one context. If this mode is set, Ucode makes sure that Mode-E pipe (perfmons, routers, pma) is idle before it context switches PMs. - This allows us to collect counters in a secure way (i.e. on context basis) with stream out. Bug 2106999 Change-Id: I5a7435f09d1bf053ca428e538b0a57f3a175ac37 Signed-off-by: Vaibhav Kachore <vkachore@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1760366 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: nvhost: PC_SAMPLING ioctl failure.Prateek Sethi2018-05-14
| | | | | | | | | | | | | | | | | | | | | | NVGPU_DBG_GPU_IOCTL_PC_SAMPLING ioctl is not handled properly for HV case for both Linux and QNX. Currently guest vm is trying to perform gpu memory read and write operations which supposed to be done by RM server, causing the crash. This patch is supposed to fix ioctl failure. Bug 2052040 Change-Id: Ia0773959b84739a1bced858331764751520a3561 Signed-off-by: Prateek Sethi <prsethi@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1708102 Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Sourab Gupta <sourabg@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Sourab Gupta <sourabg@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: add gpu_va to update_hwpm_ctxsw_mode parameters()Aparna Das2018-03-16
| | | | | | | | | | | | | | | | | It'll allow the function to use fixed mapping. Jira VQRM-2982 Change-Id: I98159c5b199ce1854b1b40704392237cadb71ef2 Signed-off-by: Aparna Das <aparnad@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1660225 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> GVS: Gerrit_Virtual_Submit Tested-by: Richard Zhao <rizhao@nvidia.com> Reviewed-by: Nirav Patel <nipatel@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: vgpu: move common files out of linux folderRichard Zhao2018-02-27
| | | | | | | | | | | | | Most of files have been moved out of linux folder. More code could be common as halifying going on. Jira EVLR-2364 Change-Id: Ia9dbdbc82f45ceefe5c788eac7517000cd455d5e Signed-off-by: Richard Zhao <rizhao@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1649947 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: move vgpu code to linuxDeepak Nibade2017-11-17
| | | | | | | | | | | | | | | | | | | | Most of VGPU code is linux specific but lies in common code So until VGPU code is properly abstracted and made os-independent, move all of VGPU code to linux specific directory Handle corresponding Makefile changes Update all #includes to reflect new paths Add GPL license to newly added linux files Jira NVGPU-387 Change-Id: Ic133e4c80e570bcc273f0dacf45283fefd678923 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1599472 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: Make alloc_obj_ctx args Linux specificTerje Bergstrom2017-10-29
| | | | | | | | | | | | | | | | | Use nvgpu_alloc_obj_ctx_args structure specific to Linux code only. Pass the fields of the structure as separate arguments to all common functions. gr_ops_gp10b.h referred to the struct, but it's not used anywhere, so delete the file. JIRA NVGPU-259 Change-Id: Idba78d48de1c30f205a42da2fe47a9f8c03735f1 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1586563 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: vgpu: flatten out vgpu halPeter Daifuku2017-10-13
| | | | | | | | | | | | | | | Instead of calling the native HAL init function then adding multiple layers of modification for VGPU, flatten out the sequence so that all entry points are set statically and visible in a single file. JIRA ESRM-30 Change-Id: Ie424abb48bce5038874851d399baac5e4bb7d27c Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1574616 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: vgpu: add t19x supportRichard Zhao2017-06-30
- add commit_inst hal ops - add t19x cmds to cmd big union - add t19x vgpu driver and call t19x hal init - get guest channel_base to calculate hw channel id Jira VFND-3796 Change-Id: Ic2431233fd174afc2c84c4794e20552e6e88b1dc Signed-off-by: Richard Zhao <rizhao@nvidia.com> Reviewed-on: https://git-master/r/1474715 GVS: Gerrit_Virtual_Submit Reviewed-by: Aingara Paramakuru <aparamakuru@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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