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gpu: nvgpu: fix tpc_fs_mask syfs output

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The tpc_fs_mask sysfs entry outputs the TPC masks in logical order,
however, contradicts the gpc_fs_mask which is in physical order.
So for consistency, update tpc_fs_mask to provided output in physical
order.

Bug 3364907

Change-Id: I2cc7b66dac2bea215024ef95944cde4b46d51c9a
Signed-off-by: Antony Clince Alex <aalex@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2593803
Reviewed-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@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:
Antony Clince Alex
2021-09-14 02:45:25 +00:00
committed by mobile promotions
parent 5f62534127
commit f3164a4672
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/nvgpu/os/linux/sysfs.c
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@@ -973,7 +973,7 @@ static ssize_t tpc_fs_mask_show(struct device *dev,
if (g->ops.gr.config.get_gpc_tpc_mask)
tpc_fs_mask |=
g->ops.gr.config.get_gpc_tpc_mask(g, gr_config, gpc_phys_id) <<
(nvgpu_gr_config_get_max_tpc_per_gpc_count(gr_config) * gpc_index);
(nvgpu_gr_config_get_max_tpc_per_gpc_count(gr_config) * gpc_phys_id);
}
gk20a_idle(g);