diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en.h | 47 |
1 files changed, 33 insertions, 14 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index 0f189f8..d7fbd5b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -173,6 +173,7 @@ static inline u16 mlx5_min_rx_wqes(int wq_type, u32 wq_size) } } +/* Use this function to get max num channels (rxqs/txqs) only to create netdev */ static inline int mlx5e_get_max_num_channels(struct mlx5_core_dev *mdev) { return is_kdump_kernel() ? @@ -181,6 +182,13 @@ static inline int mlx5e_get_max_num_channels(struct mlx5_core_dev *mdev) MLX5E_MAX_NUM_CHANNELS); } +/* Use this function to get max num channels after netdev was created */ +static inline int mlx5e_get_netdev_max_channels(struct net_device *netdev) +{ + return min_t(unsigned int, netdev->num_rx_queues, + netdev->num_tx_queues); +} + struct mlx5e_tx_wqe { struct mlx5_wqe_ctrl_seg ctrl; struct mlx5_wqe_eth_seg eth; @@ -205,18 +213,12 @@ struct mlx5e_umr_wqe { extern const char mlx5e_self_tests[][ETH_GSTRING_LEN]; -static const char mlx5e_priv_flags[][ETH_GSTRING_LEN] = { - "rx_cqe_moder", - "tx_cqe_moder", - "rx_cqe_compress", - "rx_striding_rq", -}; - enum mlx5e_priv_flag { MLX5E_PFLAG_RX_CQE_BASED_MODER = (1 << 0), MLX5E_PFLAG_TX_CQE_BASED_MODER = (1 << 1), MLX5E_PFLAG_RX_CQE_COMPRESS = (1 << 2), MLX5E_PFLAG_RX_STRIDING_RQ = (1 << 3), + MLX5E_PFLAG_RX_NO_CSUM_COMPLETE = (1 << 4), }; #define MLX5E_SET_PFLAG(params, pflag, enable) \ @@ -298,6 +300,7 @@ struct mlx5e_dcbx_dp { enum { MLX5E_RQ_STATE_ENABLED, MLX5E_RQ_STATE_AM, + MLX5E_RQ_STATE_NO_CSUM_COMPLETE, }; struct mlx5e_cq { @@ -678,7 +681,7 @@ struct mlx5e_priv { struct work_struct update_carrier_work; struct work_struct set_rx_mode_work; struct work_struct tx_timeout_work; - struct delayed_work update_stats_work; + struct work_struct update_stats_work; struct mlx5_core_dev *mdev; struct net_device *netdev; @@ -703,7 +706,7 @@ struct mlx5e_priv { }; struct mlx5e_profile { - void (*init)(struct mlx5_core_dev *mdev, + int (*init)(struct mlx5_core_dev *mdev, struct net_device *netdev, const struct mlx5e_profile *profile, void *ppriv); void (*cleanup)(struct mlx5e_priv *priv); @@ -715,7 +718,6 @@ struct mlx5e_profile { void (*disable)(struct mlx5e_priv *priv); void (*update_stats)(struct mlx5e_priv *priv); void (*update_carrier)(struct mlx5e_priv *priv); - int (*max_nch)(struct mlx5_core_dev *mdev); struct { mlx5e_fp_handle_rx_cqe handle_rx_cqe; mlx5e_fp_handle_rx_cqe handle_rx_cqe_mpwqe; @@ -906,10 +908,16 @@ void mlx5e_destroy_mdev_resources(struct mlx5_core_dev *mdev); int mlx5e_refresh_tirs(struct mlx5e_priv *priv, bool enable_uc_lb); /* common netdev helpers */ +void mlx5e_create_q_counters(struct mlx5e_priv *priv); +void mlx5e_destroy_q_counters(struct mlx5e_priv *priv); +int mlx5e_open_drop_rq(struct mlx5e_priv *priv, + struct mlx5e_rq *drop_rq); +void mlx5e_close_drop_rq(struct mlx5e_rq *drop_rq); + int mlx5e_create_indirect_rqt(struct mlx5e_priv *priv); -int mlx5e_create_indirect_tirs(struct mlx5e_priv *priv); -void mlx5e_destroy_indirect_tirs(struct mlx5e_priv *priv); +int mlx5e_create_indirect_tirs(struct mlx5e_priv *priv, bool inner_ttc); +void mlx5e_destroy_indirect_tirs(struct mlx5e_priv *priv, bool inner_ttc); int mlx5e_create_direct_rqts(struct mlx5e_priv *priv); void mlx5e_destroy_direct_rqts(struct mlx5e_priv *priv); @@ -925,8 +933,8 @@ int mlx5e_create_tises(struct mlx5e_priv *priv); void mlx5e_cleanup_nic_tx(struct mlx5e_priv *priv); int mlx5e_close(struct net_device *netdev); int mlx5e_open(struct net_device *netdev); -void mlx5e_update_stats_work(struct work_struct *work); +void mlx5e_queue_update_stats(struct mlx5e_priv *priv); int mlx5e_bits_invert(unsigned long a, int size); typedef int (*change_hw_mtu_cb)(struct mlx5e_priv *priv); @@ -953,21 +961,32 @@ int mlx5e_ethtool_get_coalesce(struct mlx5e_priv *priv, struct ethtool_coalesce *coal); int mlx5e_ethtool_set_coalesce(struct mlx5e_priv *priv, struct ethtool_coalesce *coal); +u32 mlx5e_ethtool_get_rxfh_key_size(struct mlx5e_priv *priv); +u32 mlx5e_ethtool_get_rxfh_indir_size(struct mlx5e_priv *priv); int mlx5e_ethtool_get_ts_info(struct mlx5e_priv *priv, struct ethtool_ts_info *info); int mlx5e_ethtool_flash_device(struct mlx5e_priv *priv, struct ethtool_flash *flash); /* mlx5e generic netdev management API */ +int mlx5e_netdev_init(struct net_device *netdev, + struct mlx5e_priv *priv, + struct mlx5_core_dev *mdev, + const struct mlx5e_profile *profile, + void *ppriv); +void mlx5e_netdev_cleanup(struct net_device *netdev, struct mlx5e_priv *priv); struct net_device* mlx5e_create_netdev(struct mlx5_core_dev *mdev, const struct mlx5e_profile *profile, - void *ppriv); + int nch, void *ppriv); int mlx5e_attach_netdev(struct mlx5e_priv *priv); void mlx5e_detach_netdev(struct mlx5e_priv *priv); void mlx5e_destroy_netdev(struct mlx5e_priv *priv); void mlx5e_build_nic_params(struct mlx5_core_dev *mdev, struct mlx5e_params *params, u16 max_channels, u16 mtu); +void mlx5e_build_rq_params(struct mlx5_core_dev *mdev, + struct mlx5e_params *params); +void mlx5e_build_rss_params(struct mlx5e_params *params); u8 mlx5e_params_calculate_tx_min_inline(struct mlx5_core_dev *mdev); void mlx5e_rx_dim_work(struct work_struct *work); void mlx5e_tx_dim_work(struct work_struct *work); |
