Lakshmanan M
02bc54c6ef
gpu: nvgpu: Add some more validation for gr remap window sequence
...
This CL covers the following minor modifications,
* Added input validation in the beginning of gr remap window call.
* Changed gr_syspipe_lock/unlock sequence to handle legacy GR remap
window sequence.
JIRA NVGPU-5645
JIRA NVGPU-5646
Change-Id: I48758444096d2a962dbf087bcb211b7f8eacf326
Signed-off-by: Lakshmanan M <lm@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2399603
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com >
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com >
2020-12-15 14:13:28 -06:00
Alex Waterman
370ac6cc98
gpu: nvgpu: Update grmgr code to use nvgpu_device struct
...
Instead of the nvgpu_engine_get_ids() function that will shortly
be deleted, use the new nvgpu_device_get_copies() function.
JIRA NVGPU-5421
Change-Id: I2b778b7818e885c807dfa90f15d03cddba9e59fc
Signed-off-by: Alex Waterman <alexw@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2399165
Reviewed-by: automaticguardword <automaticguardword@nvidia.com >
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com >
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com >
Reviewed-by: Konsta Holtta <kholtta@nvidia.com >
Reviewed-by: Lakshmanan M <lm@nvidia.com >
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GVS: Gerrit_Virtual_Submit
2020-12-15 14:13:28 -06:00
Lakshmanan M
b86d5461c3
gpu: nvgpu: Add gr remap window disable/enable sequence
...
Added gr remap window disable/enable programming sequence to access
the legacy GR PGRAPH space during MIG mode.
JIRA NVGPU-5647
Change-Id: I11bb9b1ce90cc1b21440fa2efdd53ce71e5cd03e
Signed-off-by: Lakshmanan M <lm@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2397400
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com >
Reviewed-by: automaticguardword <automaticguardword@nvidia.com >
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com >
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Reviewed-by: Deepak Nibade <dnibade@nvidia.com >
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GVS: Gerrit_Virtual_Submit
2020-12-15 14:13:28 -06:00
Lakshmanan M
2a6fcec078
gpu: nvgpu: add gr manager ops-2 and mig infra-2
...
This CL covers the code changes related to following support,
- Enabled gr manager ops.
- Added gr manager init/remove support.
- Refactor in gpu instance config infra.
- Refactor in gr syspipe gpcs config infra.
JIRA NVGPU-5645
JIRA NVGPU-5646
Change-Id: Ib2fab2796d76fe105fc5a08f2c5f9bfa36317f7c
Signed-off-by: Lakshmanan M <lm@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2393550
Reviewed-by: automaticguardword <automaticguardword@nvidia.com >
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com >
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com >
Reviewed-by: Deepak Nibade <dnibade@nvidia.com >
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com >
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com >
GVS: Gerrit_Virtual_Submit
2020-12-15 14:13:28 -06:00
Lakshmanan M
c99afa1766
gpu: nvgpu: add gr manager and mig infra
...
This CL covers the code changes related to following support,
- Added gr manager infra.
- Added grmgr_gops infra.
- Added mig infra.
- Added log mask for MIG verbose support.
JIRA NVGPU-5645
JIRA NVGPU-5646
Change-Id: Iec356e08e6cfee86ad9f59fdf6cfee9c38231359
Signed-off-by: Lakshmanan M <lm@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2385111
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com >
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com >
2020-12-15 14:13:28 -06:00
