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gpu: nvgpu: ga10x: compute gnic_stride

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GNIC register stride calculation is fixed by adding new hal to compute
the stride by getting the difference of gpc1 and gpc0 xbar_gnic strides
for ga10x GPUs.

Bug 200782045

Change-Id: Iaa84109bd9f1a974ef1af6fee136ca1fcc89bbb1
Signed-off-by: Dinesh T <dt@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2624848
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
dt
2021-11-12 06:37:42 +00:00
committed by mobile promotions
parent 6a1fd53b54
commit e1d6b8af8d
17 changed files with 165 additions and 6 deletions
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1
drivers/gpu/nvgpu/hal/init/hal_gm20b.c
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@@ -234,6 +234,7 @@ static const struct gops_gr_ctxsw_prog gm20b_ops_gr_ctxsw_prog = {
.get_extended_buffer_size_offset = gm20b_ctxsw_prog_get_extended_buffer_size_offset,
.get_ppc_info = gm20b_ctxsw_prog_get_ppc_info,
.get_local_priv_register_ctl_offset = gm20b_ctxsw_prog_get_local_priv_register_ctl_offset,
.hw_get_pm_gpc_gnic_stride = gm20b_ctxsw_prog_hw_get_pm_gpc_gnic_stride,
#endif /* CONFIG_NVGPU_DEBUGGER */
#ifdef CONFIG_NVGPU_FECS_TRACE
.hw_get_ts_tag_invalid_timestamp = gm20b_ctxsw_prog_hw_get_ts_tag_invalid_timestamp,