diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en.h | 38 |
1 files changed, 31 insertions, 7 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index c9606b8ab6ef..12a61bf82c14 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -204,7 +204,7 @@ struct mlx5e_tx_wqe { struct mlx5e_rx_wqe_ll { struct mlx5_wqe_srq_next_seg next; - struct mlx5_wqe_data_seg data[0]; + struct mlx5_wqe_data_seg data[]; }; struct mlx5e_rx_wqe_cyc { @@ -738,7 +738,6 @@ struct mlx5e_channel { DECLARE_BITMAP(state, MLX5E_CHANNEL_NUM_STATES); int ix; int cpu; - cpumask_var_t xps_cpumask; }; struct mlx5e_channels { @@ -814,6 +813,15 @@ struct mlx5e_xsk { bool ever_used; }; +/* Temporary storage for variables that are allocated when struct mlx5e_priv is + * initialized, and used where we can't allocate them because that functions + * must not fail. Use with care and make sure the same variable is not used + * simultaneously by multiple users. + */ +struct mlx5e_scratchpad { + cpumask_var_t cpumask; +}; + struct mlx5e_priv { /* priv data path fields - start */ struct mlx5e_txqsq *txq2sq[MLX5E_MAX_NUM_CHANNELS * MLX5E_MAX_NUM_TC]; @@ -873,10 +881,12 @@ struct mlx5e_priv { #endif struct devlink_health_reporter *tx_reporter; struct devlink_health_reporter *rx_reporter; + struct devlink_port dl_port; struct mlx5e_xsk xsk; #if IS_ENABLED(CONFIG_PCI_HYPERV_INTERFACE) struct mlx5e_hv_vhca_stats_agent stats_agent; #endif + struct mlx5e_scratchpad scratchpad; }; struct mlx5e_profile { @@ -1036,14 +1046,22 @@ int mlx5e_open_channels(struct mlx5e_priv *priv, struct mlx5e_channels *chs); void mlx5e_close_channels(struct mlx5e_channels *chs); -/* Function pointer to be used to modify WH settings while +/* Function pointer to be used to modify HW or kernel settings while * switching channels */ -typedef int (*mlx5e_fp_hw_modify)(struct mlx5e_priv *priv); +typedef int (*mlx5e_fp_preactivate)(struct mlx5e_priv *priv, void *context); +#define MLX5E_DEFINE_PREACTIVATE_WRAPPER_CTX(fn) \ +int fn##_ctx(struct mlx5e_priv *priv, void *context) \ +{ \ + return fn(priv); \ +} int mlx5e_safe_reopen_channels(struct mlx5e_priv *priv); int mlx5e_safe_switch_channels(struct mlx5e_priv *priv, struct mlx5e_channels *new_chs, - mlx5e_fp_hw_modify hw_modify); + mlx5e_fp_preactivate preactivate, + void *context); +int mlx5e_num_channels_changed(struct mlx5e_priv *priv); +int mlx5e_num_channels_changed_ctx(struct mlx5e_priv *priv, void *context); void mlx5e_activate_priv_channels(struct mlx5e_priv *priv); void mlx5e_deactivate_priv_channels(struct mlx5e_priv *priv); @@ -1124,10 +1142,10 @@ void mlx5e_update_ndo_stats(struct mlx5e_priv *priv); 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); int mlx5e_set_dev_port_mtu(struct mlx5e_priv *priv); +int mlx5e_set_dev_port_mtu_ctx(struct mlx5e_priv *priv, void *context); int mlx5e_change_mtu(struct net_device *netdev, int new_mtu, - change_hw_mtu_cb set_mtu_cb); + mlx5e_fp_preactivate preactivate); /* ethtool helpers */ void mlx5e_ethtool_get_drvinfo(struct mlx5e_priv *priv, @@ -1153,6 +1171,12 @@ int mlx5e_ethtool_get_link_ksettings(struct mlx5e_priv *priv, struct ethtool_link_ksettings *link_ksettings); int mlx5e_ethtool_set_link_ksettings(struct mlx5e_priv *priv, const struct ethtool_link_ksettings *link_ksettings); +int mlx5e_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key, u8 *hfunc); +int mlx5e_set_rxfh(struct net_device *dev, const u32 *indir, const u8 *key, + const u8 hfunc); +int mlx5e_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *info, + u32 *rule_locs); +int mlx5e_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd); 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, |