Konsta Hölttä
f4ec400d5f
gpu: nvgpu: simplify nvgpu_timeout_init
...
nvgpu_timeout_init() returns an error code only when the flags parameter
is invalid. There are very few possible values for flags, so extract the
two most common cases - cpu clock based and a retry based timeout - to
functions that cannot fail and thus return nothing. Adjust all callers
to use those, simplfying error handling quite a bit.
Change-Id: I985fe7fa988ebbae25601d15cf57fd48eda0c677
Signed-off-by: Konsta Hölttä <kholtta@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2613833
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com >
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com >
2021-10-26 13:47:32 -07:00
Vedashree Vidwans
695dcab297
gpu: nvgpu: ga10x: update perf pmasys prod values
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Update prod values for following perf pmasys fields:
perf_pmasys_controlb_coalesce_timeout_cycles
perf_pmasys_channel_config_user_coalesce_timeout_cycles
Jira NVGPU-6026
Change-Id: I4053689d9ec6f4f43bc9d5144d6c84cbc6d06e1a
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2560101
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com >
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com >
2021-07-19 18:06:04 -07:00
Antony Clince Alex
1782bb435b
gpu: nvgpu: ga10b, ga100: replace legacy pmasys control register
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Starting from Ampere+ chips, PMASYS control register layout has
been re-organized to support multiple PMA streaming channels.
In accordance with this update perf HALs to replace legacy register with
new registers.
The mapping between the legacy register and new register fields can
be found here: http://nvbugs/2332044/16 .
Jira NVGPU-6906
Bug 200737354
Change-Id: I4ed5af7be04f7e2b97a8bf500de3a04cf1e4834c
Signed-off-by: Antony Clince Alex <aalex@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2559392
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com >
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com >
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com >
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com >
Reviewed-by: Deepak Nibade <dnibade@nvidia.com >
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GVS: Gerrit_Virtual_Submit
2021-07-15 17:15:25 -07:00
Sagar Kadamati
3e43f92f21
gpu: nvgpu: add ga10b & ga100 sources
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Mass copy ga10b & ga100 sources from nvgpu-next repo.
TOP COMMIT-ID: 98f530e6924c844a1bf46816933a7fe015f3cce1
Jira NVGPU-4771
Change-Id: Ibf7102e9208133f8ef3bd3a98381138d5396d831
Signed-off-by: Sagar Kadamati <skadamati@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2524817
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com >
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com >
Reviewed-by: Debarshi Dutta <ddutta@nvidia.com >
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com >
Reviewed-by: Deepak Nibade <dnibade@nvidia.com >
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com >
GVS: Gerrit_Virtual_Submit
2021-06-17 12:56:16 -07:00
