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gpu: nvgpu: remove gfxp_wfi_timeout_count/unit fields from gr.ctx_vars struct

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gfxp_wfi_timeout_count/unit fields were stored in gr_gk20a.ctx_vars
struct so that any user could configure them through sysfs nodes

But the sysfs nodes are legacy and not being actively used by anyone.
Hence delete the sysfs nodes to configure these fields.

Since the gfxp timeout unit/count can now be statically programmed,
make following changes
- remove g->ops.gr.init_gfxp_wfi_timeout_count() hal
- remove g->ops.gr.get_max_gfxp_wfi_timeout_count() hal
- update g->ops.gr.init.preemption_state() hals to configure the values
  using macros instead of caller passing the values
- update g->ops.gr.init.gfxp_wfi_timeout() hals to configure the values
  using macros instead of caller passing the values

Finally, we don't need to store gfxp_wfi_timeout_count/unit fields
anymore, hence delete them from gr_gk20a.ctx_vars

Jira NVGPU-3112

Change-Id: Idbe5ab3053228dd177aca253545aac36d38ca8ad
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2100219
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Deepak Nibade
2019-04-17 17:08:20 +05:30
committed by mobile promotions
parent 77140c1a84
commit d0907087c1
18 changed files with 18 additions and 203 deletions
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4
drivers/gpu/nvgpu/hal/init/hal_gp10b.c
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@@ -329,10 +329,6 @@ static const struct gpu_ops gp10b_ops = {
.set_boosted_ctx = gr_gp10b_set_boosted_ctx,
.pre_process_sm_exception = gr_gp10b_pre_process_sm_exception,
.set_bes_crop_debug3 = gr_gp10b_set_bes_crop_debug3,
.init_gfxp_wfi_timeout_count =
gr_gp10b_init_gfxp_wfi_timeout_count,
.get_max_gfxp_wfi_timeout_count =
gr_gp10b_get_max_gfxp_wfi_timeout_count,
.decode_priv_addr = gr_gk20a_decode_priv_addr,
.create_priv_addr_table = gr_gk20a_create_priv_addr_table,
.split_fbpa_broadcast_addr = gr_gk20a_split_fbpa_broadcast_addr,