diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c b/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c index 47874d34156b..bc102d094bbd 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c @@ -35,6 +35,8 @@ #include "en/port.h" #include "en/port_buffer.h" +#define MLX5E_MAX_BW_ALLOC 100 /* Max percentage of BW allocation */ + #define MLX5E_100MB (100000) #define MLX5E_1GB (1000000) @@ -49,6 +51,12 @@ enum { MLX5E_LOWEST_PRIO_GROUP = 0, }; +enum { + MLX5_DCB_CHG_RESET, + MLX5_DCB_NO_CHG, + MLX5_DCB_CHG_NO_RESET, +}; + #define MLX5_DSCP_SUPPORTED(mdev) (MLX5_CAP_GEN(mdev, qcam_reg) && \ MLX5_CAP_QCAM_REG(mdev, qpts) && \ MLX5_CAP_QCAM_REG(mdev, qpdpm)) @@ -238,7 +246,7 @@ static void mlx5e_build_tc_tx_bw(struct ieee_ets *ets, u8 *tc_tx_bw, * Report both group #0 and #1 as ETS type. * All the tcs in group #0 will be reported with 0% BW. */ -int mlx5e_dcbnl_ieee_setets_core(struct mlx5e_priv *priv, struct ieee_ets *ets) +static int mlx5e_dcbnl_ieee_setets_core(struct mlx5e_priv *priv, struct ieee_ets *ets) { struct mlx5_core_dev *mdev = priv->mdev; u8 tc_tx_bw[IEEE_8021QAZ_MAX_TCS]; @@ -977,7 +985,7 @@ static int mlx5e_dcbnl_setbuffer(struct net_device *dev, return err; } -const struct dcbnl_rtnl_ops mlx5e_dcbnl_ops = { +static const struct dcbnl_rtnl_ops mlx5e_dcbnl_ops = { .ieee_getets = mlx5e_dcbnl_ieee_getets, .ieee_setets = mlx5e_dcbnl_ieee_setets, .ieee_getmaxrate = mlx5e_dcbnl_ieee_getmaxrate, @@ -1009,6 +1017,24 @@ const struct dcbnl_rtnl_ops mlx5e_dcbnl_ops = { .setpfcstate = mlx5e_dcbnl_setpfcstate, }; +void mlx5e_dcbnl_build_netdev(struct net_device *netdev) +{ + struct mlx5e_priv *priv = netdev_priv(netdev); + struct mlx5_core_dev *mdev = priv->mdev; + + if (MLX5_CAP_GEN(mdev, vport_group_manager) && MLX5_CAP_GEN(mdev, qos)) + netdev->dcbnl_ops = &mlx5e_dcbnl_ops; +} + +void mlx5e_dcbnl_build_rep_netdev(struct net_device *netdev) +{ + struct mlx5e_priv *priv = netdev_priv(netdev); + struct mlx5_core_dev *mdev = priv->mdev; + + if (MLX5_CAP_GEN(mdev, qos)) + netdev->dcbnl_ops = &mlx5e_dcbnl_ops; +} + static void mlx5e_dcbnl_query_dcbx_mode(struct mlx5e_priv *priv, enum mlx5_dcbx_oper_mode *mode) { |