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path: root/drivers/gpu/nvgpu/vgpu/gv11b/vgpu_tsg_gv11b.h
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* gpu: nvgpu: vgpu: ring doorbell after enabling TSGAparna Das2018-07-09
| | | | | | | | | | | | | | | | | | | | | | | In some use cases client will disable and preempt TSG and then re-enable it using IOCTLs provided In case there is only one context getting re-enabled and there is no other job submission in parallel runlist fetcher will just sleep until doorbell is received next time This causes above mentioned test cases to stall after re-enabling TSG until some one submits a new job and triggers a doorbell Fix this by explicitly triggering doorbell in vgpu code after we enable all channels in TSG. Bug 2205192 Change-Id: I25d643e06152adc6aaf874baf610316f6cd8f13f Signed-off-by: Aparna Das <aparnad@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1772948 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: vgpu: add vgpu_gv11b_tsg_bind_channelThomas Fleury2017-11-08
Add TEGRA_VGPU_CMD_TSG_BIND_CHANNEL_EX command to pass subctx_id and runqueu_sel to RM server. Use this command in gv11b's implementation of gops->fifo.tsg_bind_channel. Jira EVLR-1751 Change-Id: I8ba69c95ea1c6bb7fa106588b6420ed543b2386b Signed-off-by: Thomas Fleury <tfleury@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1579840 Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> Reviewed-by: Richard Zhao <rizhao@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>