net/mlx5: PCI error recovery health care simulation

[cascardo/linux.git] / drivers / net / ethernet / mellanox / mlx5 / core / mlx5_core.h

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
index 2f86ec6..187662c 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
@@ -58,8 +58,8 @@ do {                                                                  \
 } while (0)
 
 #define mlx5_core_err(__dev, format, ...)                              \
-       dev_err(&(__dev)->pdev->dev, "%s:%s:%d:(pid %d): " format,      \
-              (__dev)->priv.name, __func__, __LINE__, current->pid,    \
+       dev_err(&(__dev)->pdev->dev, "%s:%d:(pid %d): " format, \
+               __func__, __LINE__, current->pid,       \
               ##__VA_ARGS__)
 
 #define mlx5_core_warn(__dev, format, ...)                             \
@@ -75,19 +75,6 @@ enum {
        MLX5_CMD_TIME, /* print command execution time */
 };
 
-static inline int mlx5_cmd_exec_check_status(struct mlx5_core_dev *dev, u32 *in,
-                                            int in_size, u32 *out,
-                                            int out_size)
-{
-       int err;
-
-       err = mlx5_cmd_exec(dev, in, in_size, out, out_size);
-       if (err)
-               return err;
-
-       return mlx5_cmd_status_to_err((struct mlx5_outbox_hdr *)out);
-}
-
 int mlx5_query_hca_caps(struct mlx5_core_dev *dev);
 int mlx5_query_board_id(struct mlx5_core_dev *dev);
 int mlx5_cmd_init_hca(struct mlx5_core_dev *dev);
@@ -96,7 +83,13 @@ void mlx5_core_event(struct mlx5_core_dev *dev, enum mlx5_dev_event event,
                     unsigned long param);
 void mlx5_enter_error_state(struct mlx5_core_dev *dev);
 void mlx5_disable_device(struct mlx5_core_dev *dev);
+void mlx5_recover_device(struct mlx5_core_dev *dev);
+int mlx5_sriov_init(struct mlx5_core_dev *dev);
+void mlx5_sriov_cleanup(struct mlx5_core_dev *dev);
+int mlx5_sriov_attach(struct mlx5_core_dev *dev);
+void mlx5_sriov_detach(struct mlx5_core_dev *dev);
 int mlx5_core_sriov_configure(struct pci_dev *dev, int num_vfs);
+bool mlx5_sriov_is_enabled(struct mlx5_core_dev *dev);
 int mlx5_core_enable_hca(struct mlx5_core_dev *dev, u16 func_id);
 int mlx5_core_disable_hca(struct mlx5_core_dev *dev, u16 func_id);
 int mlx5_wait_for_vf_pages(struct mlx5_core_dev *dev);
@@ -105,7 +98,38 @@ u32 mlx5_get_msix_vec(struct mlx5_core_dev *dev, int vecidx);
 struct mlx5_eq *mlx5_eqn2eq(struct mlx5_core_dev *dev, int eqn);
 void mlx5_cq_tasklet_cb(unsigned long data);
 
+void mlx5_lag_add(struct mlx5_core_dev *dev, struct net_device *netdev);
+void mlx5_lag_remove(struct mlx5_core_dev *dev);
+
+void mlx5_add_device(struct mlx5_interface *intf, struct mlx5_priv *priv);
+void mlx5_remove_device(struct mlx5_interface *intf, struct mlx5_priv *priv);
+void mlx5_attach_device(struct mlx5_core_dev *dev);
+void mlx5_detach_device(struct mlx5_core_dev *dev);
+bool mlx5_device_registered(struct mlx5_core_dev *dev);
+int mlx5_register_device(struct mlx5_core_dev *dev);
+void mlx5_unregister_device(struct mlx5_core_dev *dev);
+void mlx5_add_dev_by_protocol(struct mlx5_core_dev *dev, int protocol);
+void mlx5_remove_dev_by_protocol(struct mlx5_core_dev *dev, int protocol);
+struct mlx5_core_dev *mlx5_get_next_phys_dev(struct mlx5_core_dev *dev);
+void mlx5_dev_list_lock(void);
+void mlx5_dev_list_unlock(void);
+int mlx5_dev_list_trylock(void);
+
+bool mlx5_lag_intf_add(struct mlx5_interface *intf, struct mlx5_priv *priv);
+
 void mlx5e_init(void);
 void mlx5e_cleanup(void);
 
+static inline int mlx5_lag_is_lacp_owner(struct mlx5_core_dev *dev)
+{
+       /* LACP owner conditions:
+        * 1) Function is physical.
+        * 2) LAG is supported by FW.
+        * 3) LAG is managed by driver (currently the only option).
+        */
+       return  MLX5_CAP_GEN(dev, vport_group_manager) &&
+                  (MLX5_CAP_GEN(dev, num_lag_ports) > 1) &&
+                   MLX5_CAP_GEN(dev, lag_master);
+}
+
 #endif /* __MLX5_CORE_H__ */