diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en/params.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/params.c | 72 |
1 files changed, 1 insertions, 71 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c index a3f31d9d527e..ec819dfc98be 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c @@ -6,6 +6,7 @@ #include "en/port.h" #include "en_accel/en_accel.h" #include "en_accel/ipsec.h" +#include <linux/dim.h> #include <net/page_pool/types.h> #include <net/xdp_sock_drv.h> @@ -513,77 +514,6 @@ int mlx5e_validate_params(struct mlx5_core_dev *mdev, struct mlx5e_params *param return 0; } -static struct dim_cq_moder mlx5e_get_def_tx_moderation(u8 cq_period_mode) -{ - struct dim_cq_moder moder = {}; - - moder.cq_period_mode = cq_period_mode; - moder.pkts = MLX5E_PARAMS_DEFAULT_TX_CQ_MODERATION_PKTS; - moder.usec = MLX5E_PARAMS_DEFAULT_TX_CQ_MODERATION_USEC; - if (cq_period_mode == MLX5_CQ_PERIOD_MODE_START_FROM_CQE) - moder.usec = MLX5E_PARAMS_DEFAULT_TX_CQ_MODERATION_USEC_FROM_CQE; - - return moder; -} - -static struct dim_cq_moder mlx5e_get_def_rx_moderation(u8 cq_period_mode) -{ - struct dim_cq_moder moder = {}; - - moder.cq_period_mode = cq_period_mode; - moder.pkts = MLX5E_PARAMS_DEFAULT_RX_CQ_MODERATION_PKTS; - moder.usec = MLX5E_PARAMS_DEFAULT_RX_CQ_MODERATION_USEC; - if (cq_period_mode == MLX5_CQ_PERIOD_MODE_START_FROM_CQE) - moder.usec = MLX5E_PARAMS_DEFAULT_RX_CQ_MODERATION_USEC_FROM_CQE; - - return moder; -} - -static u8 mlx5_to_net_dim_cq_period_mode(u8 cq_period_mode) -{ - return cq_period_mode == MLX5_CQ_PERIOD_MODE_START_FROM_CQE ? - DIM_CQ_PERIOD_MODE_START_FROM_CQE : - DIM_CQ_PERIOD_MODE_START_FROM_EQE; -} - -void mlx5e_reset_tx_moderation(struct mlx5e_params *params, u8 cq_period_mode) -{ - if (params->tx_dim_enabled) { - u8 dim_period_mode = mlx5_to_net_dim_cq_period_mode(cq_period_mode); - - params->tx_cq_moderation = net_dim_get_def_tx_moderation(dim_period_mode); - } else { - params->tx_cq_moderation = mlx5e_get_def_tx_moderation(cq_period_mode); - } -} - -void mlx5e_reset_rx_moderation(struct mlx5e_params *params, u8 cq_period_mode) -{ - if (params->rx_dim_enabled) { - u8 dim_period_mode = mlx5_to_net_dim_cq_period_mode(cq_period_mode); - - params->rx_cq_moderation = net_dim_get_def_rx_moderation(dim_period_mode); - } else { - params->rx_cq_moderation = mlx5e_get_def_rx_moderation(cq_period_mode); - } -} - -void mlx5e_set_tx_cq_mode_params(struct mlx5e_params *params, u8 cq_period_mode) -{ - mlx5e_reset_tx_moderation(params, cq_period_mode); - MLX5E_SET_PFLAG(params, MLX5E_PFLAG_TX_CQE_BASED_MODER, - params->tx_cq_moderation.cq_period_mode == - MLX5_CQ_PERIOD_MODE_START_FROM_CQE); -} - -void mlx5e_set_rx_cq_mode_params(struct mlx5e_params *params, u8 cq_period_mode) -{ - mlx5e_reset_rx_moderation(params, cq_period_mode); - MLX5E_SET_PFLAG(params, MLX5E_PFLAG_RX_CQE_BASED_MODER, - params->rx_cq_moderation.cq_period_mode == - MLX5_CQ_PERIOD_MODE_START_FROM_CQE); -} - bool slow_pci_heuristic(struct mlx5_core_dev *mdev) { u32 link_speed = 0; |