Richard Zhao
da1da8f563
gpu: nvgpu: move .preempt_trigger/.is_preempt_pending to IDs
...
.preempt_tsg uses .preempt_trigger/.is_preempt_pending, so they both
have to use runlist_id and tsgid too.
Jira GVSCI-15770
Change-Id: Ida24d160c362ea1348d7c19e6d0352bb390d0a64
Signed-off-by: Richard Zhao <rizhao@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2863442
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com >
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Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com >
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com >
2023-03-21 02:30:57 -07:00
Richard Zhao
8f5adab299
gpu: nvgpu: .preempt_tsg move to use runlist_id/tsgid
...
It's for making .preempt_tsg reusable on server side.
Jira GVSCI-15770
Change-Id: Id9f477baa29cb63fb0e1d1650f4b1e6a2fa248c0
Signed-off-by: Richard Zhao <rizhao@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2863441
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com >
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Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com >
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com >
2023-03-21 02:30:49 -07:00
Sagar Kamble
07d8a39647
gpu: nvgpu: wait for stalling interrupts to complete during TSG unbind preempt
...
Some of the engine stalling interrupts can block the context save off
the engine if not handled during fifo.preempt_tsg. They need to be
handled while polling for engine ctxsw status.
Bug 200711183
Change-Id: I7418a9e0354013b81fbefd8c0cab5068404fc44e
Signed-off-by: Sagar Kamble <skamble@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2521971
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GVS: Gerrit_Virtual_Submit
2021-05-03 20:40:05 -07:00
Debarshi Dutta
17486ec1f6
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
...
rename struct tsg_gk20a to struct nvgpu_tsg and rename struct
channel_gk20a to struct nvgpu_channel
Jira NVGPU-3248
Change-Id: I2a227347d249f9eea59223d82f09eae23dfc1306
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/2112424
GVS: Gerrit_Virtual_Submit
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2019-05-06 02:56:53 -07:00
Seema Khowala
bdfc26af8b
gpu: nvgpu: move preempt code to common/fifo and hal/fifo
...
Move chip specific preempt code to hal/fifo
Move non-chip specific preempt code to common/fifo
Remove fifo.get_preempt_timeout
Rename gk20a_fifo_get_preempt_timeout -> nvgpu_preempt_get_timeout
Rename gk20a_fifo_preempt -> nvgpu_preempt_channel
Add fifo.preempt_trigger hal for issuing preempt
Add fifo.preempt_runlists_for_rc hal for preempting runlists during rc
Add fifo.preempt_poll_pbdma hal
Add nvgpu_preempt_poll_tsg_on_pbdma to be called from rc
JIRA NVGPU-3144
Change-Id: Idb089acaa0c6ca08de17487c3496459a61f0bcd4
Signed-off-by: Seema Khowala <seemaj@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/2100819
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com >
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2019-04-22 15:25:29 -07:00
