diff mbox series

[5.16,048/121] net/mlx5e: SHAMPO, reduce TIR indication

Message ID 20220314112745.468096325@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

gregkh@linuxfoundation.org March 14, 2022, 11:53 a.m. UTC 
From: Ben Ben-Ishay <benishay@nvidia.com>

[ Upstream commit 99a2b9be077ae3a5d97fbf5f7782e0f2e9812978 ]

SHAMPO is an RQ / WQ feature, an indication was added to the TIR in the
first place to enforce suitability between connected TIR and RQ, this
enforcement does not exist in current the Firmware implementation and was
redundant in the first place.

Fixes: 83439f3c37aa ("net/mlx5e: Add HW-GRO offload")
Signed-off-by: Ben Ben-Ishay <benishay@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/ethernet/mellanox/mlx5/core/en/tir.c  | 3 ---
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 3 +--
 include/linux/mlx5/mlx5_ifc.h                     | 1 -
 3 files changed, 1 insertion(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c
index da169b816665..d4239e3b3c88 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c
@@ -88,9 +88,6 @@  void mlx5e_tir_builder_build_packet_merge(struct mlx5e_tir_builder *builder,
 			 (MLX5E_PARAMS_DEFAULT_LRO_WQE_SZ - rough_max_l2_l3_hdr_sz) >> 8);
 		MLX5_SET(tirc, tirc, lro_timeout_period_usecs, pkt_merge_param->timeout);
 		break;
-	case MLX5E_PACKET_MERGE_SHAMPO:
-		MLX5_SET(tirc, tirc, packet_merge_mask, MLX5_TIRC_PACKET_MERGE_MASK_SHAMPO);
-		break;
 	default:
 		break;
 	}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index d92b82cdfd4e..22de7327c5a8 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -3592,8 +3592,7 @@  static int set_feature_hw_gro(struct net_device *netdev, bool enable)
 		goto out;
 	}
 
-	err = mlx5e_safe_switch_params(priv, &new_params,
-				       mlx5e_modify_tirs_packet_merge_ctx, NULL, reset);
+	err = mlx5e_safe_switch_params(priv, &new_params, NULL, NULL, reset);
 out:
 	mutex_unlock(&priv->state_lock);
 	return err;
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 58a60e46c319..66522bc56a0b 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -3410,7 +3410,6 @@  enum {
 enum {
 	MLX5_TIRC_PACKET_MERGE_MASK_IPV4_LRO  = BIT(0),
 	MLX5_TIRC_PACKET_MERGE_MASK_IPV6_LRO  = BIT(1),
-	MLX5_TIRC_PACKET_MERGE_MASK_SHAMPO    = BIT(2),
 };
 
 enum {