From: Chris Mi Date: Tue, 14 Dec 2021 01:52:53 +0000 (+0200) Subject: net/mlx5: Fix tc max supported prio for nic mode X-Git-Tag: v6.1-rc5~2370^2~31^2~6 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d671e109bd8548d067b27e39e183a484430bf102;p=platform%2Fkernel%2Flinux-starfive.git net/mlx5: Fix tc max supported prio for nic mode 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 Reviewed-by: Roi Dayan Signed-off-by: Saeed Mahameed --- 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 97e5845..d5e4763 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;