net/mlx5e: Don't gate FEC histograms on ppcnt_statistical_group

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[ Upstream commit 6c75dc9de4 ]

Currently, the ppcnt_statistical_group capability check
incorrectly gates access to FEC histogram statistics.
This capability applies only to statistical and physical
counter groups, not for histogram data.

Restrict the ppcnt_statistical_group check to the
Physical_Layer_Counters and Physical_Layer_Statistical_Counters
groups.
Histogram statistics access remains gated by the pphcr
capability.

The issue is harmless as of today, as it happens that
ppcnt_statistical_group is set on all existing devices that
have pphcr set.

Fixes: 6b81b8a0b1 ("net/mlx5e: Don't query FEC statistics when FEC is disabled")
Signed-off-by: Alexei Lazar <alazar@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Link: https://patch.msgid.link/20251225132717.358820-3-mbloch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Alexei Lazar 2025-12-25 15:27:14 +02:00 • committed by Greg Kroah-Hartman

parent 6584963258

commit cba6cc0f46

1 changed files with 5 additions and 4 deletions

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drivers/net/ethernet/mellanox/mlx5/core/en_stats.c

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