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net/mlx5e: TX, Inline function mlx5e_tls_handle_tx_wqe()

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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>
This commit is contained in:
Tariq Toukan 2021-02-16 12:27:57 +02:00 committed by Saeed Mahameed
parent b6b3ad2175
commit 72f6f2f8d6
3 changed files with 7 additions and 9 deletions
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2
drivers/net/ethernet/mellanox/mlx5/core/en_accel/en_accel.h
View File

@ -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

6
drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_rxtx.c
View File

@ -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)

8
drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_rxtx.h
View File

@ -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);