diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h | 36 |
1 files changed, 26 insertions, 10 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h index 8b537a4b0840..2d934c8d3807 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h @@ -39,11 +39,13 @@ (sizeof(struct mlx5e_tx_wqe) / MLX5_SEND_WQE_DS) #define MLX5E_XDP_TX_DS_COUNT (MLX5E_XDP_TX_EMPTY_DS_COUNT + 1 /* SG DS */) -int mlx5e_xdp_max_mtu(struct mlx5e_params *params); +struct mlx5e_xsk_param; +int mlx5e_xdp_max_mtu(struct mlx5e_params *params, struct mlx5e_xsk_param *xsk); bool mlx5e_xdp_handle(struct mlx5e_rq *rq, struct mlx5e_dma_info *di, - void *va, u16 *rx_headroom, u32 *len); -bool mlx5e_poll_xdpsq_cq(struct mlx5e_cq *cq, struct mlx5e_rq *rq); -void mlx5e_free_xdpsq_descs(struct mlx5e_xdpsq *sq, struct mlx5e_rq *rq); + void *va, u16 *rx_headroom, u32 *len, bool xsk); +void mlx5e_xdp_mpwqe_complete(struct mlx5e_xdpsq *sq); +bool mlx5e_poll_xdpsq_cq(struct mlx5e_cq *cq); +void mlx5e_free_xdpsq_descs(struct mlx5e_xdpsq *sq); void mlx5e_set_xmit_fp(struct mlx5e_xdpsq *sq, bool is_mpw); void mlx5e_xdp_rx_poll_complete(struct mlx5e_rq *rq); int mlx5e_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames, @@ -66,6 +68,21 @@ static inline bool mlx5e_xdp_tx_is_enabled(struct mlx5e_priv *priv) return test_bit(MLX5E_STATE_XDP_TX_ENABLED, &priv->state); } +static inline void mlx5e_xdp_set_open(struct mlx5e_priv *priv) +{ + set_bit(MLX5E_STATE_XDP_OPEN, &priv->state); +} + +static inline void mlx5e_xdp_set_closed(struct mlx5e_priv *priv) +{ + clear_bit(MLX5E_STATE_XDP_OPEN, &priv->state); +} + +static inline bool mlx5e_xdp_is_open(struct mlx5e_priv *priv) +{ + return test_bit(MLX5E_STATE_XDP_OPEN, &priv->state); +} + static inline void mlx5e_xmit_xdp_doorbell(struct mlx5e_xdpsq *sq) { if (sq->doorbell_cseg) { @@ -97,15 +114,14 @@ static inline void mlx5e_xdp_update_inline_state(struct mlx5e_xdpsq *sq) } static inline void -mlx5e_xdp_mpwqe_add_dseg(struct mlx5e_xdpsq *sq, struct mlx5e_xdp_info *xdpi, +mlx5e_xdp_mpwqe_add_dseg(struct mlx5e_xdpsq *sq, + struct mlx5e_xdp_xmit_data *xdptxd, struct mlx5e_xdpsq_stats *stats) { struct mlx5e_xdp_mpwqe *session = &sq->mpwqe; - dma_addr_t dma_addr = xdpi->dma_addr; - struct xdp_frame *xdpf = xdpi->xdpf; struct mlx5_wqe_data_seg *dseg = (struct mlx5_wqe_data_seg *)session->wqe + session->ds_count; - u16 dma_len = xdpf->len; + u32 dma_len = xdptxd->len; session->pkt_count++; @@ -124,7 +140,7 @@ mlx5e_xdp_mpwqe_add_dseg(struct mlx5e_xdpsq *sq, struct mlx5e_xdp_info *xdpi, } inline_dseg->byte_count = cpu_to_be32(dma_len | MLX5_INLINE_SEG); - memcpy(inline_dseg->data, xdpf->data, dma_len); + memcpy(inline_dseg->data, xdptxd->data, dma_len); session->ds_count += ds_cnt; stats->inlnw++; @@ -132,7 +148,7 @@ mlx5e_xdp_mpwqe_add_dseg(struct mlx5e_xdpsq *sq, struct mlx5e_xdp_info *xdpi, } no_inline: - dseg->addr = cpu_to_be64(dma_addr); + dseg->addr = cpu_to_be64(xdptxd->dma_addr); dseg->byte_count = cpu_to_be32(dma_len); dseg->lkey = sq->mkey_be; session->ds_count++; |