net/mlx5e: Rename TIR lro functions to TIR packet merge functions

This series introduces new packet merge type, therefore rename lro
functions to packet merge to support the new merge type:
- Generalize + rename mlx5e_build_tir_ctx_lro to
  mlx5e_build_tir_ctx_packet_merge.
- Rename mlx5e_modify_tirs_lro to mlx5e_modify_tirs_packet_merge.
- Rename lro bit in mlx5_ifc_modify_tir_bitmask_bits to packet_merge.
- Rename lro_en in mlx5e_params to packet_merge_type type and combine
  packet_merge params into one struct mlx5e_packet_merge_param.

Signed-off-by: Khalid Manaa <khalidm@nvidia.com>
Signed-off-by: Ben Ben-Ishay <benishay@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

1 files changed, 13 insertions, 12 deletions

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.c b/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.c
index 13056cb9757d..142953847996 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.c
@@ -34,7 +34,7 @@ struct mlx5e_rx_res {
 /* API for rx_res_rss_* */
 
 static int mlx5e_rx_res_rss_init_def(struct mlx5e_rx_res *res,
-				     const struct mlx5e_lro_param *init_lro_param,
+				     const struct mlx5e_packet_merge_param *init_pkt_merge_param,
 				     unsigned int init_nch)
 {
 	bool inner_ft_support = res->features & MLX5E_RX_RES_FEATURE_INNER_FT;
@@ -49,7 +49,7 @@ static int mlx5e_rx_res_rss_init_def(struct mlx5e_rx_res *res,
 		return -ENOMEM;
 
 	err = mlx5e_rss_init(rss, res->mdev, inner_ft_support, res->drop_rqn,
-			     init_lro_param);
+			     init_pkt_merge_param);
 	if (err)
 		goto err_rss_free;
 
@@ -275,7 +275,7 @@ struct mlx5e_rx_res *mlx5e_rx_res_alloc(void)
 }
 
 static int mlx5e_rx_res_channels_init(struct mlx5e_rx_res *res,
-				      const struct mlx5e_lro_param *init_lro_param)
+				      const struct mlx5e_packet_merge_param *init_pkt_merge_param)
 {
 	bool inner_ft_support = res->features & MLX5E_RX_RES_FEATURE_INNER_FT;
 	struct mlx5e_tir_builder *builder;
@@ -306,7 +306,7 @@ static int mlx5e_rx_res_channels_init(struct mlx5e_rx_res *res,
 		mlx5e_tir_builder_build_rqt(builder, res->mdev->mlx5e_res.hw_objs.td.tdn,
 					    mlx5e_rqt_get_rqtn(&res->channels[ix].direct_rqt),
 					    inner_ft_support);
-		mlx5e_tir_builder_build_lro(builder, init_lro_param);
+		mlx5e_tir_builder_build_packet_merge(builder, init_pkt_merge_param);
 		mlx5e_tir_builder_build_direct(builder);
 
 		err = mlx5e_tir_init(&res->channels[ix].direct_tir, builder, res->mdev, true);
@@ -336,7 +336,7 @@ static int mlx5e_rx_res_channels_init(struct mlx5e_rx_res *res,
 		mlx5e_tir_builder_build_rqt(builder, res->mdev->mlx5e_res.hw_objs.td.tdn,
 					    mlx5e_rqt_get_rqtn(&res->channels[ix].xsk_rqt),
 					    inner_ft_support);
-		mlx5e_tir_builder_build_lro(builder, init_lro_param);
+		mlx5e_tir_builder_build_packet_merge(builder, init_pkt_merge_param);
 		mlx5e_tir_builder_build_direct(builder);
 
 		err = mlx5e_tir_init(&res->channels[ix].xsk_tir, builder, res->mdev, true);
@@ -437,7 +437,7 @@ static void mlx5e_rx_res_ptp_destroy(struct mlx5e_rx_res *res)
 
 int mlx5e_rx_res_init(struct mlx5e_rx_res *res, struct mlx5_core_dev *mdev,
 		      enum mlx5e_rx_res_features features, unsigned int max_nch,
-		      u32 drop_rqn, const struct mlx5e_lro_param *init_lro_param,
+		      u32 drop_rqn, const struct mlx5e_packet_merge_param *init_pkt_merge_param,
 		      unsigned int init_nch)
 {
 	int err;
@@ -447,11 +447,11 @@ int mlx5e_rx_res_init(struct mlx5e_rx_res *res, struct mlx5_core_dev *mdev,
 	res->max_nch = max_nch;
 	res->drop_rqn = drop_rqn;
 
-	err = mlx5e_rx_res_rss_init_def(res, init_lro_param, init_nch);
+	err = mlx5e_rx_res_rss_init_def(res, init_pkt_merge_param, init_nch);
 	if (err)
 		goto err_out;
 
-	err = mlx5e_rx_res_channels_init(res, init_lro_param);
+	err = mlx5e_rx_res_channels_init(res, init_pkt_merge_param);
 	if (err)
 		goto err_rss_destroy;
 
@@ -645,7 +645,8 @@ int mlx5e_rx_res_xsk_deactivate(struct mlx5e_rx_res *res, unsigned int ix)
 	return err;
 }
 
-int mlx5e_rx_res_lro_set_param(struct mlx5e_rx_res *res, struct mlx5e_lro_param *lro_param)
+int mlx5e_rx_res_packet_merge_set_param(struct mlx5e_rx_res *res,
+					struct mlx5e_packet_merge_param *pkt_merge_param)
 {
 	struct mlx5e_tir_builder *builder;
 	int err, final_err;
@@ -655,7 +656,7 @@ int mlx5e_rx_res_lro_set_param(struct mlx5e_rx_res *res, struct mlx5e_lro_param
 	if (!builder)
 		return -ENOMEM;
 
-	mlx5e_tir_builder_build_lro(builder, lro_param);
+	mlx5e_tir_builder_build_packet_merge(builder, pkt_merge_param);
 
 	final_err = 0;
 
@@ -665,7 +666,7 @@ int mlx5e_rx_res_lro_set_param(struct mlx5e_rx_res *res, struct mlx5e_lro_param
 		if (!rss)
 			continue;
 
-		err = mlx5e_rss_lro_set_param(rss, lro_param);
+		err = mlx5e_rss_packet_merge_set_param(rss, pkt_merge_param);
 		if (err)
 			final_err = final_err ? : err;
 	}
@@ -673,7 +674,7 @@ int mlx5e_rx_res_lro_set_param(struct mlx5e_rx_res *res, struct mlx5e_lro_param
 	for (ix = 0; ix < res->max_nch; ix++) {
 		err = mlx5e_tir_modify(&res->channels[ix].direct_tir, builder);
 		if (err) {
-			mlx5_core_warn(res->mdev, "Failed to update LRO state of direct TIR %#x for channel %u: err = %d\n",
+			mlx5_core_warn(res->mdev, "Failed to update packet merge state of direct TIR %#x for channel %u: err = %d\n",
 				       mlx5e_tir_get_tirn(&res->channels[ix].direct_tir), ix, err);
 			if (!final_err)
 				final_err = err;