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gpu: nvgpu: vgpu: add support_sm_ttu to constants

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vgpu set flags according to support_sm_ttu returned by server.

Jira GVSCI-7553

Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Change-Id: I877de0c1e7cfafef3df6619d3b076ad4e2d41227
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2435945
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Sagar Kadamati <skadamati@nvidia.com>
Reviewed-by: Aparna Das <aparnad@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
This commit is contained in:
Richard Zhao
2020-10-23 16:27:16 -07:00
committed by Alex Waterman
parent 179e04b442
commit 1d38ccbe47
2 changed files with 2 additions and 0 deletions
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1
drivers/gpu/nvgpu/common/vgpu/init/init_vgpu.c
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@@ -128,6 +128,7 @@ int vgpu_init_gpu_characteristics(struct gk20a *g)
nvgpu_set_enabled(g, NVGPU_SUPPORT_RESCHEDULE_RUNLIST, false);
nvgpu_set_enabled(g, NVGPU_SUPPORT_SPARSE_ALLOCS, false);
nvgpu_set_enabled(g, NVGPU_SUPPORT_SET_CTX_MMU_DEBUG_MODE, false);
nvgpu_set_enabled(g, NVGPU_SUPPORT_SM_TTU, priv->constants.support_sm_ttu != 0U);
/* per-device identifier */
g->per_device_identifier = priv->constants.per_device_identifier;

1
drivers/gpu/nvgpu/include/nvgpu/vgpu/tegra_vgpu.h
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@@ -522,6 +522,7 @@ struct tegra_vgpu_constants_params {
u32 hwpm_ctx_size;
u8 force_preempt_mode;
u8 can_set_clkrate;
u8 support_sm_ttu;
u32 default_timeslice_us;
u32 preempt_ctx_size;
u32 channel_base;