diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.h b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.h index a0f405f520f7..49008022c306 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.h @@ -39,6 +39,7 @@ #define MLX5I_MAX_NUM_TC 1 extern const struct ethtool_ops mlx5i_ethtool_ops; +extern const struct ethtool_ops mlx5i_pkey_ethtool_ops; #define MLX5_IB_GRH_BYTES 40 #define MLX5_IPOIB_ENCAP_LEN 4 @@ -49,10 +50,45 @@ extern const struct ethtool_ops mlx5i_ethtool_ops; struct mlx5i_priv { struct rdma_netdev rn; /* keep this first */ struct mlx5_core_qp qp; + bool sub_interface; u32 qkey; + u16 pkey_index; + struct mlx5i_pkey_qpn_ht *qpn_htbl; char *mlx5e_priv[0]; }; +/* Underlay QP create/destroy functions */ +int mlx5i_create_underlay_qp(struct mlx5_core_dev *mdev, struct mlx5_core_qp *qp); +void mlx5i_destroy_underlay_qp(struct mlx5_core_dev *mdev, struct mlx5_core_qp *qp); + +/* Underlay QP state modification init/uninit functions */ +int mlx5i_init_underlay_qp(struct mlx5e_priv *priv); +void mlx5i_uninit_underlay_qp(struct mlx5e_priv *priv); + +/* Allocate/Free underlay QPN to net-device hash table */ +int mlx5i_pkey_qpn_ht_init(struct net_device *netdev); +void mlx5i_pkey_qpn_ht_cleanup(struct net_device *netdev); + +/* Add/Remove an underlay QPN to net-device mapping to/from the hash table */ +int mlx5i_pkey_add_qpn(struct net_device *netdev, u32 qpn); +int mlx5i_pkey_del_qpn(struct net_device *netdev, u32 qpn); + +/* Get the net-device corresponding to the given underlay QPN */ +struct net_device *mlx5i_pkey_get_netdev(struct net_device *netdev, u32 qpn); + +/* Shared ndo functionts */ +int mlx5i_dev_init(struct net_device *dev); +void mlx5i_dev_cleanup(struct net_device *dev); + +/* Parent profile functions */ +void mlx5i_init(struct mlx5_core_dev *mdev, + struct net_device *netdev, + const struct mlx5e_profile *profile, + void *ppriv); + +/* Get child interface nic profile */ +const struct mlx5e_profile *mlx5i_pkey_get_profile(void); + /* Extract mlx5e_priv from IPoIB netdev */ #define mlx5i_epriv(netdev) ((void *)(((struct mlx5i_priv *)netdev_priv(netdev))->mlx5e_priv)) |