From 50f477fe9933193e960785f1192be801d7cd307a Mon Sep 17 00:00:00 2001 From: Ben Ben-Ishay Date: Thu, 2 Jul 2020 17:22:45 +0300 Subject: [PATCH] net/mlx5e: Rename lro_timeout to packet_merge_timeout TIR stands for transport interface receive, the TIR object is responsible for performing all transport related operations on the receive side like packet processing, demultiplexing the packets to different RQ's, etc. lro_timeout is a field in the TIR that is used to set the timeout for lro session, this series introduces new packet merge type, therefore rename lro_timeout to packet_merge_timeout for all packet merge types. Signed-off-by: Ben Ben-Ishay Reviewed-by: Tariq Toukan Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/en.h | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en/params.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en/tir.c | 6 +++--- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 2 +- include/linux/mlx5/mlx5_ifc.h | 6 +++--- 5 files changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index a3a4fece0cac..26e3f413386a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -265,7 +265,7 @@ struct mlx5e_params { bool scatter_fcs_en; bool rx_dim_enabled; bool tx_dim_enabled; - u32 lro_timeout; + u32 packet_merge_timeout; u32 pflags; struct bpf_prog *xdp_prog; struct mlx5e_xsk *xsk; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c index 3cbb596821e8..2b2b3c5cdbd5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c @@ -173,7 +173,7 @@ struct mlx5e_lro_param mlx5e_get_lro_param(struct mlx5e_params *params) lro_param = (struct mlx5e_lro_param) { .enabled = params->lro_en, - .timeout = params->lro_timeout, + .timeout = params->packet_merge_timeout, }; return lro_param; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c index de936dc4bc48..857ea0979159 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c @@ -82,9 +82,9 @@ void mlx5e_tir_builder_build_lro(struct mlx5e_tir_builder *builder, if (!lro_param->enabled) return; - MLX5_SET(tirc, tirc, lro_enable_mask, - MLX5_TIRC_LRO_ENABLE_MASK_IPV4_LRO | - MLX5_TIRC_LRO_ENABLE_MASK_IPV6_LRO); + MLX5_SET(tirc, tirc, packet_merge_mask, + MLX5_TIRC_PACKET_MERGE_MASK_IPV4_LRO | + MLX5_TIRC_PACKET_MERGE_MASK_IPV6_LRO); MLX5_SET(tirc, tirc, lro_max_ip_payload_size, (MLX5E_PARAMS_DEFAULT_LRO_WQE_SZ - rough_max_l2_l3_hdr_sz) >> 8); MLX5_SET(tirc, tirc, lro_timeout_period_usecs, lro_param->timeout); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index f3dec58026d9..0e7a8afeb9bd 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -4404,7 +4404,7 @@ void mlx5e_build_nic_params(struct mlx5e_priv *priv, struct mlx5e_xsk *xsk, u16 if (!mlx5e_rx_mpwqe_is_linear_skb(mdev, params, NULL)) params->lro_en = !slow_pci_heuristic(mdev); } - params->lro_timeout = mlx5e_choose_lro_timeout(mdev, MLX5E_DEFAULT_LRO_TIMEOUT); + params->packet_merge_timeout = mlx5e_choose_lro_timeout(mdev, MLX5E_DEFAULT_LRO_TIMEOUT); /* CQ moderation params */ rx_cq_period_mode = MLX5_CAP_GEN(mdev, cq_period_start_from_cqe) ? diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 746381eccccf..21c0fd478afa 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -3361,8 +3361,8 @@ enum { }; enum { - MLX5_TIRC_LRO_ENABLE_MASK_IPV4_LRO = 0x1, - MLX5_TIRC_LRO_ENABLE_MASK_IPV6_LRO = 0x2, + MLX5_TIRC_PACKET_MERGE_MASK_IPV4_LRO = BIT(0), + MLX5_TIRC_PACKET_MERGE_MASK_IPV6_LRO = BIT(1), }; enum { @@ -3387,7 +3387,7 @@ struct mlx5_ifc_tirc_bits { u8 reserved_at_80[0x4]; u8 lro_timeout_period_usecs[0x10]; - u8 lro_enable_mask[0x4]; + u8 packet_merge_mask[0x4]; u8 lro_max_ip_payload_size[0x8]; u8 reserved_at_a0[0x40]; -- 2.11.0