net/mlx5_core: Use port number in the query port mtu helpers

Extend the function prototypes for max and operational mtu to take the
local port number. In the Ethernet driver is this hard coded to one,
since ConnectX4 Ethernet devices are always function-per-port.
The IB driver also serves older devices (ConnectIB) which isn't such,
and hence the part can vary.

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>

1 files changed, 4 insertions, 2 deletions

diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index b90fb9336d21..cd09784b6999 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -751,8 +751,10 @@ int mlx5_set_port_status(struct mlx5_core_dev *dev,
 int mlx5_query_port_status(struct mlx5_core_dev *dev, u8 *status);
 
 int mlx5_set_port_mtu(struct mlx5_core_dev *dev, int mtu);
-int mlx5_query_port_max_mtu(struct mlx5_core_dev *dev, int *max_mtu);
-int mlx5_query_port_oper_mtu(struct mlx5_core_dev *dev, int *oper_mtu);
+int mlx5_query_port_max_mtu(struct mlx5_core_dev *dev, int *max_mtu,
+                            u8 local_port);
+int mlx5_query_port_oper_mtu(struct mlx5_core_dev *dev, int *oper_mtu,
+                             u8 local_port);
 
 int mlx5_debug_eq_add(struct mlx5_core_dev *dev, struct mlx5_eq *eq);
 void mlx5_debug_eq_remove(struct mlx5_core_dev *dev, struct mlx5_eq *eq);