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net/mlx5: Fix tc max supported prio for nic mode

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commit be7f4b0ab1 upstream.

Only prio 1 is supported if firmware doesn't support ignore flow
level for nic mode. The offending commit removed the check wrongly.
Add it back.

Fixes: 9a99c8f125 ("net/mlx5e: E-Switch, Offload all chain 0 priorities when modify header and forward action is not supported")
Signed-off-by: Chris Mi <cmi@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chris Mi
2021-12-14 03:52:53 +02:00
committed by Greg Kroah-Hartman
parent 7efe8499cb
commit 7e8da99644
1 changed files with 3 additions and 0 deletions
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3
drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c
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@@ -121,6 +121,9 @@ u32 mlx5_chains_get_nf_ft_chain(struct mlx5_fs_chains *chains)
u32 mlx5_chains_get_prio_range(struct mlx5_fs_chains *chains)
{
if (!mlx5_chains_prios_supported(chains))
return 1;
if (mlx5_chains_ignore_flow_level_supported(chains))
return UINT_MAX;