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authorTariq Toukan <tariqt@nvidia.com>2021-02-16 12:27:57 +0200
committerSaeed Mahameed <saeedm@nvidia.com>2021-04-16 11:48:05 -0700
commit72f6f2f8d6aa213a85b69a0f0ca2c6f4f80aa85e (patch)
treeb12bb80ca9fbdda7e5705256e605834787c074c9 /drivers
parentb6b3ad2175c852557c06fb52ed533e35a143fb72 (diff)
net/mlx5e: TX, Inline function mlx5e_tls_handle_tx_wqe()
When TLS is supported, WQE ctrl segment of every transmitted packet is updated with the (possibly empty, for non-TLS packets) TISN field. Take this one-liner function into the header file and inline it, to save the overhead of a function call per packet. While here, remove unused function parameter. Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_accel/en_accel.h2
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_rxtx.c6
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_rxtx.h8
3 files changed, 7 insertions, 9 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/en_accel.h b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/en_accel.h
index 043c86c52798..00af0b831a28 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/en_accel.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/en_accel.h
@@ -185,7 +185,7 @@ static inline void mlx5e_accel_tx_finish(struct mlx5e_txqsq *sq,
struct mlx5_wqe_inline_seg *inlseg)
{
#ifdef CONFIG_MLX5_EN_TLS
- mlx5e_tls_handle_tx_wqe(sq, &wqe->ctrl, &state->tls);
+ mlx5e_tls_handle_tx_wqe(&wqe->ctrl, &state->tls);
#endif
#ifdef CONFIG_MLX5_EN_IPSEC
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_rxtx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_rxtx.c
index 97cbea7ed048..82dc09aaa7fc 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_rxtx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_rxtx.c
@@ -298,12 +298,6 @@ err_out:
return false;
}
-void mlx5e_tls_handle_tx_wqe(struct mlx5e_txqsq *sq, struct mlx5_wqe_ctrl_seg *cseg,
- struct mlx5e_accel_tx_tls_state *state)
-{
- cseg->tis_tir_num = cpu_to_be32(state->tls_tisn << 8);
-}
-
static int tls_update_resync_sn(struct net_device *netdev,
struct sk_buff *skb,
struct mlx5e_tls_metadata *mdata)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_rxtx.h b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_rxtx.h
index 5c3443200fd6..0ca0a023fb8d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_rxtx.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_rxtx.h
@@ -53,8 +53,12 @@ static inline bool mlx5e_tls_skb_offloaded(struct sk_buff *skb)
return skb->sk && tls_is_sk_tx_device_offloaded(skb->sk);
}
-void mlx5e_tls_handle_tx_wqe(struct mlx5e_txqsq *sq, struct mlx5_wqe_ctrl_seg *cseg,
- struct mlx5e_accel_tx_tls_state *state);
+static inline void
+mlx5e_tls_handle_tx_wqe(struct mlx5_wqe_ctrl_seg *cseg,
+ struct mlx5e_accel_tx_tls_state *state)
+{
+ cseg->tis_tir_num = cpu_to_be32(state->tls_tisn << 8);
+}
void mlx5e_tls_handle_rx_skb_metadata(struct mlx5e_rq *rq, struct sk_buff *skb,
u32 *cqe_bcnt);