diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.h')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.h b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.h new file mode 100644 index 000000000..dca0010a0 --- /dev/null +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ +/* Copyright (c) 2019-2020, Mellanox Technologies inc. All rights reserved. */ + +#ifndef __MLX5_EN_XSK_POOL_H__ +#define __MLX5_EN_XSK_POOL_H__ + +#include "en.h" + +static inline struct xsk_buff_pool *mlx5e_xsk_get_pool(struct mlx5e_params *params, + struct mlx5e_xsk *xsk, u16 ix) +{ + if (!xsk || !xsk->pools) + return NULL; + + if (unlikely(ix >= params->num_channels)) + return NULL; + + return xsk->pools[ix]; +} + +struct mlx5e_xsk_param; +void mlx5e_build_xsk_param(struct xsk_buff_pool *pool, struct mlx5e_xsk_param *xsk); + +/* .ndo_bpf callback. */ +int mlx5e_xsk_setup_pool(struct net_device *dev, struct xsk_buff_pool *pool, u16 qid); + +#endif /* __MLX5_EN_XSK_POOL_H__ */ |