diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h new file mode 100644 index 000000000..087c943bd --- /dev/null +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ +/* Copyright (c) 2019 Mellanox Technologies. */ + +#ifndef __MLX5_EN_XSK_RX_H__ +#define __MLX5_EN_XSK_RX_H__ + +#include "en.h" + +/* RX data path */ + +int mlx5e_xsk_alloc_rx_mpwqe(struct mlx5e_rq *rq, u16 ix); +int mlx5e_xsk_alloc_rx_wqes_batched(struct mlx5e_rq *rq, u16 ix, int wqe_bulk); +int mlx5e_xsk_alloc_rx_wqes(struct mlx5e_rq *rq, u16 ix, int wqe_bulk); +struct sk_buff *mlx5e_xsk_skb_from_cqe_mpwrq_linear(struct mlx5e_rq *rq, + struct mlx5e_mpw_info *wi, + u16 cqe_bcnt, + u32 head_offset, + u32 page_idx); +struct sk_buff *mlx5e_xsk_skb_from_cqe_linear(struct mlx5e_rq *rq, + struct mlx5e_wqe_frag_info *wi, + u32 cqe_bcnt); + +#endif /* __MLX5_EN_XSK_RX_H__ */ |