net/mlx5e: Move params logic into its dedicated file

Take params logic out of en_main.c, into the dedicated params.c.
Some functions are now hidden and become static.
No functional change here.
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Maxim Mikityanskiy <maximmi@mellanox.com>
Reviewed-by: Aya Levin <ayal@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

drivers/net/ethernet/mellanox/mlx5/core/en.h

@@ -919,8 +919,6 @@ struct mlx5e_profile {
 void mlx5e_build_ptys2ethtool_map(void);
 
 bool mlx5e_check_fragmented_striding_rq_cap(struct mlx5_core_dev *mdev);
-bool mlx5e_striding_rq_possible(struct mlx5_core_dev *mdev,
-				struct mlx5e_params *params);
 
 void mlx5e_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats);
 void mlx5e_fold_sw_stats64(struct mlx5e_priv *priv, struct rtnl_link_stats64 *s);
@@ -1024,14 +1022,6 @@ void mlx5e_deactivate_priv_channels(struct mlx5e_priv *priv);
 void mlx5e_build_default_indir_rqt(u32 *indirection_rqt, int len,
 				   int num_channels);
 
-void mlx5e_reset_tx_moderation(struct mlx5e_params *params, u8 cq_period_mode);
-void mlx5e_reset_rx_moderation(struct mlx5e_params *params, u8 cq_period_mode);
-void mlx5e_set_tx_cq_mode_params(struct mlx5e_params *params, u8 cq_period_mode);
-void mlx5e_set_rx_cq_mode_params(struct mlx5e_params *params, u8 cq_period_mode);
-
-void mlx5e_set_rq_type(struct mlx5_core_dev *mdev, struct mlx5e_params *params);
-void mlx5e_init_rq_type_params(struct mlx5_core_dev *mdev,
-			       struct mlx5e_params *params);
 int mlx5e_modify_rq_state(struct mlx5e_rq *rq, int curr_state, int next_state);
 void mlx5e_activate_rq(struct mlx5e_rq *rq);
 void mlx5e_deactivate_rq(struct mlx5e_rq *rq);
@@ -1177,8 +1167,6 @@ int mlx5e_netdev_change_profile(struct mlx5e_priv *priv,
 void mlx5e_netdev_attach_nic_profile(struct mlx5e_priv *priv);
 void mlx5e_set_netdev_mtu_boundaries(struct mlx5e_priv *priv);
 void mlx5e_build_nic_params(struct mlx5e_priv *priv, struct mlx5e_xsk *xsk, u16 mtu);
-void mlx5e_build_rq_params(struct mlx5_core_dev *mdev,
-			   struct mlx5e_params *params);
 void mlx5e_build_rss_params(struct mlx5e_rss_params *rss_params,
 			    u16 num_channels);
 void mlx5e_rx_dim_work(struct work_struct *work);

drivers/net/ethernet/mellanox/mlx5/core/en/params.h

@@ -84,12 +84,21 @@ static inline bool mlx5e_qid_validate(const struct mlx5e_profile *profile,
 
 /* Parameter calculations */
 
+void mlx5e_reset_tx_moderation(struct mlx5e_params *params, u8 cq_period_mode);
+void mlx5e_reset_rx_moderation(struct mlx5e_params *params, u8 cq_period_mode);
+void mlx5e_set_tx_cq_mode_params(struct mlx5e_params *params, u8 cq_period_mode);
+void mlx5e_set_rx_cq_mode_params(struct mlx5e_params *params, u8 cq_period_mode);
+
+bool slow_pci_heuristic(struct mlx5_core_dev *mdev);
+bool mlx5e_striding_rq_possible(struct mlx5_core_dev *mdev, struct mlx5e_params *params);
+void mlx5e_build_rq_params(struct mlx5_core_dev *mdev, struct mlx5e_params *params);
+void mlx5e_set_rq_type(struct mlx5_core_dev *mdev, struct mlx5e_params *params);
+void mlx5e_init_rq_type_params(struct mlx5_core_dev *mdev, struct mlx5e_params *params);
+
 u16 mlx5e_get_linear_rq_headroom(struct mlx5e_params *params,
 				 struct mlx5e_xsk_param *xsk);
 u32 mlx5e_rx_get_min_frag_sz(struct mlx5e_params *params,
 			     struct mlx5e_xsk_param *xsk);
-u32 mlx5e_rx_get_linear_frag_sz(struct mlx5e_params *params,
-				struct mlx5e_xsk_param *xsk);
 u8 mlx5e_mpwqe_log_pkts_per_wqe(struct mlx5e_params *params,
 				struct mlx5e_xsk_param *xsk);
 bool mlx5e_rx_is_linear_skb(struct mlx5e_params *params,
@@ -117,26 +126,23 @@ void mlx5e_build_rq_param(struct mlx5e_priv *priv,
 			  struct mlx5e_xsk_param *xsk,
 			  u16 q_counter,
 			  struct mlx5e_rq_param *param);
+void mlx5e_build_drop_rq_param(struct mlx5e_priv *priv,
+			       u16 q_counter,
+			       struct mlx5e_rq_param *param);
 void mlx5e_build_sq_param_common(struct mlx5e_priv *priv,
 				 struct mlx5e_sq_param *param);
 void mlx5e_build_sq_param(struct mlx5e_priv *priv, struct mlx5e_params *params,
 			  struct mlx5e_sq_param *param);
-void mlx5e_build_rx_cq_param(struct mlx5e_priv *priv,
-			     struct mlx5e_params *params,
-			     struct mlx5e_xsk_param *xsk,
-			     struct mlx5e_cq_param *param);
 void mlx5e_build_tx_cq_param(struct mlx5e_priv *priv,
 			     struct mlx5e_params *params,
 			     struct mlx5e_cq_param *param);
-void mlx5e_build_ico_cq_param(struct mlx5e_priv *priv,
-			      u8 log_wq_size,
-			      struct mlx5e_cq_param *param);
-void mlx5e_build_icosq_param(struct mlx5e_priv *priv,
-			     u8 log_wq_size,
-			     struct mlx5e_sq_param *param);
 void mlx5e_build_xdpsq_param(struct mlx5e_priv *priv,
 			     struct mlx5e_params *params,
 			     struct mlx5e_sq_param *param);
+void mlx5e_build_channel_param(struct mlx5e_priv *priv,
+			       struct mlx5e_params *params,
+			       u16 q_counter,
+			       struct mlx5e_channel_param *cparam);
 
 u16 mlx5e_calc_sq_stop_room(struct mlx5_core_dev *mdev, struct mlx5e_params *params);
 int mlx5e_validate_params(struct mlx5e_priv *priv, struct mlx5e_params *params);

drivers/net/ethernet/mellanox/mlx5/core/en_rep.c

@@ -40,6 +40,7 @@
 #include "eswitch.h"
 #include "en.h"
 #include "en_rep.h"
+#include "en/params.h"
 #include "en/txrx.h"
 #include "en_tc.h"
 #include "en/rep/tc.h"

drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c

@@ -33,6 +33,7 @@
 #include <rdma/ib_verbs.h>
 #include <linux/mlx5/fs.h>
 #include "en.h"
+#include "en/params.h"
 #include "ipoib.h"
 
 #define IB_DEFAULT_Q_KEY   0xb1b