net/mlx5_core: Make the vport helpers available for the IB driver too

Move the vport header file to be under include/linux/mlx5, such that
the mlx5 IB can use it as well.

Also add nic_ prefix to the vport NIC commands to differeniate between
HCA vport commands and NIC vport commands.

Signed-off-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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

@@ -35,7 +35,7 @@
 #include <linux/mlx5/driver.h>
 #include <linux/mlx5/qp.h>
 #include <linux/mlx5/cq.h>
-#include "vport.h"
+#include <linux/mlx5/vport.h>
 #include "wq.h"
 #include "transobj.h"
 #include "mlx5_core.h"

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

@@ -1715,7 +1715,7 @@ static void mlx5e_set_netdev_dev_addr(struct net_device *netdev)
 {
 	struct mlx5e_priv *priv = netdev_priv(netdev);
 
-	mlx5_query_vport_mac_address(priv->mdev, netdev->dev_addr);
+	mlx5_query_nic_vport_mac_address(priv->mdev, netdev->dev_addr);
 }
 
 static void mlx5e_build_netdev(struct net_device *netdev)

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

@@ -33,7 +33,7 @@
 #include <linux/export.h>
 #include <linux/etherdevice.h>
 #include <linux/mlx5/driver.h>
-#include "vport.h"
+#include <linux/mlx5/vport.h>
 #include "mlx5_core.h"
 
 u8 mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod)
@@ -55,8 +55,9 @@ u8 mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod)
 
 	return MLX5_GET(query_vport_state_out, out, state);
 }
+EXPORT_SYMBOL(mlx5_query_vport_state);
 
-void mlx5_query_vport_mac_address(struct mlx5_core_dev *mdev, u8 *addr)
+void mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev, u8 *addr)
 {
 	u32  in[MLX5_ST_SZ_DW(query_nic_vport_context_in)];
 	u32 *out;
@@ -82,3 +83,4 @@ void mlx5_query_vport_mac_address(struct mlx5_core_dev *mdev, u8 *addr)
 
 	kvfree(out);
 }
+EXPORT_SYMBOL(mlx5_query_nic_vport_mac_address);

drivers/net/ethernet/mellanox/mlx5/core/vport.h → include/linux/mlx5/vport.h

@@ -36,6 +36,6 @@
 #include <linux/mlx5/driver.h>
 
 u8 mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod);
-void mlx5_query_vport_mac_address(struct mlx5_core_dev *mdev, u8 *addr);
+void mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev, u8 *addr);
 
 #endif /* __MLX5_VPORT_H__ */