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gpu: nvgpu: Support GPC and FBP Floorsweeping

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- Add gops_fbp_fs and gops_gpc_pg struct
- Add HALs to write to NV_FUSE_CTRL_OPT_FBP and
  NV_FUSE_CTRL_OPT_GPC fuses needed for floorsweeping
- Add set_fbp_mask and set_gpc_mask to probe FBP and GPC mask
  respectively during gpu probe
- Add sysfs node: fbp_fs_mask and gpc_fs_mask to store
  FBP and GPC floorsweeping mask sent from userspace
- Move the floorsweeping programming early in NVGPU’s GPU init
  function and then issue a PRI init.

JIRA NVGPU-6433

Change-Id: I84764d625c69914c107e1e8c7f29c476c2f64f78
Signed-off-by: Divya Singhatwaria <dsinghatwari@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2499571
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Divya Singhatwaria
2021-03-16 22:29:33 +05:30
committed by mobile promotions
parent 9f30609550
commit 842bef7124
14 changed files with 334 additions and 8 deletions
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3
drivers/gpu/nvgpu/hal/init/hal_tu104.c
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@@ -1510,6 +1510,9 @@ static const struct gops_fuse tu104_ops_fuse = {
.fuse_status_opt_gpc = gm20b_fuse_status_opt_gpc,
.fuse_status_opt_tpc_gpc = gm20b_fuse_status_opt_tpc_gpc,
.fuse_ctrl_opt_tpc_gpc = gm20b_fuse_ctrl_opt_tpc_gpc,
/* Turing is multi-GPC config, static GPC PG to be taken care later */
.fuse_ctrl_opt_fbp = NULL,
.fuse_ctrl_opt_gpc = NULL,
.fuse_opt_sec_debug_en = gm20b_fuse_opt_sec_debug_en,
.fuse_opt_priv_sec_en = gm20b_fuse_opt_priv_sec_en,
.read_vin_cal_fuse_rev = gp106_fuse_read_vin_cal_fuse_rev,