diff options
author | Chris Mi <cmi@nvidia.com> | 2021-12-14 04:52:53 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-05 14:42:34 +0300 |
commit | 219419510c4e6c49f19490dd56c0254f55f3b740 (patch) | |
tree | e99eb0bf94a1b2107a3eaa4ed14735f0c42c7678 /drivers/net | |
parent | 5da639db8b719822e0569ff53c4c4b5a1bafa7f7 (diff) | |
download | linux-219419510c4e6c49f19490dd56c0254f55f3b740.tar.xz |
net/mlx5: Fix tc max supported prio for nic mode
[ Upstream commit d671e109bd8548d067b27e39e183a484430bf102 ]
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: 9a99c8f1253a ("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: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c index 97e5845b4cfd..d5e47630e284 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c @@ -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; |