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Date:   Sun, 24 Mar 2019 11:14:31 +0100
From:   Jiri Pirko <jiri@...nulli.us>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, mlxsw@...lanox.com, idosch@...lanox.com,
        jakub.kicinski@...ronome.com, f.fainelli@...il.com, andrew@...n.ch,
        vivien.didelot@...il.com
Subject: [patch net-next v3 08/15] mlxsw: Move devlink_port_attrs_set() call before register

From: Jiri Pirko <jiri@...lanox.com>

Since attrs are static during the existence of devlink port, set the
before registration of the port.

Signed-off-by: Jiri Pirko <jiri@...lanox.com>
---
 drivers/net/ethernet/mellanox/mlxsw/core.c     | 12 ++++++------
 drivers/net/ethernet/mellanox/mlxsw/core.h     |  8 ++++----
 drivers/net/ethernet/mellanox/mlxsw/minimal.c  |  5 +++--
 drivers/net/ethernet/mellanox/mlxsw/spectrum.c |  6 +++---
 drivers/net/ethernet/mellanox/mlxsw/switchib.c |  3 ++-
 drivers/net/ethernet/mellanox/mlxsw/switchx2.c |  5 +++--
 6 files changed, 21 insertions(+), 18 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c
index d23d53c0e284..e70bb673eeec 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.c
@@ -1718,7 +1718,9 @@ u64 mlxsw_core_res_get(struct mlxsw_core *mlxsw_core,
 }
 EXPORT_SYMBOL(mlxsw_core_res_get);
 
-int mlxsw_core_port_init(struct mlxsw_core *mlxsw_core, u8 local_port)
+int mlxsw_core_port_init(struct mlxsw_core *mlxsw_core, u8 local_port,
+			 u32 port_number, bool split,
+			 u32 split_port_subnumber)
 {
 	struct devlink *devlink = priv_to_devlink(mlxsw_core);
 	struct mlxsw_core_port *mlxsw_core_port =
@@ -1727,6 +1729,8 @@ int mlxsw_core_port_init(struct mlxsw_core *mlxsw_core, u8 local_port)
 	int err;
 
 	mlxsw_core_port->local_port = local_port;
+	devlink_port_attrs_set(devlink_port, DEVLINK_PORT_FLAVOUR_PHYSICAL,
+			       port_number, split, split_port_subnumber);
 	err = devlink_port_register(devlink, devlink_port, local_port);
 	if (err)
 		memset(mlxsw_core_port, 0, sizeof(*mlxsw_core_port));
@@ -1746,17 +1750,13 @@ void mlxsw_core_port_fini(struct mlxsw_core *mlxsw_core, u8 local_port)
 EXPORT_SYMBOL(mlxsw_core_port_fini);
 
 void mlxsw_core_port_eth_set(struct mlxsw_core *mlxsw_core, u8 local_port,
-			     void *port_driver_priv, struct net_device *dev,
-			     u32 port_number, bool split,
-			     u32 split_port_subnumber)
+			     void *port_driver_priv, struct net_device *dev)
 {
 	struct mlxsw_core_port *mlxsw_core_port =
 					&mlxsw_core->ports[local_port];
 	struct devlink_port *devlink_port = &mlxsw_core_port->devlink_port;
 
 	mlxsw_core_port->port_driver_priv = port_driver_priv;
-	devlink_port_attrs_set(devlink_port, DEVLINK_PORT_FLAVOUR_PHYSICAL,
-			       port_number, split, split_port_subnumber);
 	devlink_port_type_eth_set(devlink_port, dev);
 }
 EXPORT_SYMBOL(mlxsw_core_port_eth_set);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.h b/drivers/net/ethernet/mellanox/mlxsw/core.h
index 8ec53f027575..74e95e943b24 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.h
@@ -164,12 +164,12 @@ void mlxsw_core_lag_mapping_clear(struct mlxsw_core *mlxsw_core,
 				  u16 lag_id, u8 local_port);
 
 void *mlxsw_core_port_driver_priv(struct mlxsw_core_port *mlxsw_core_port);
-int mlxsw_core_port_init(struct mlxsw_core *mlxsw_core, u8 local_port);
+int mlxsw_core_port_init(struct mlxsw_core *mlxsw_core, u8 local_port,
+			 u32 port_number, bool split,
+			 u32 split_port_subnumber);
 void mlxsw_core_port_fini(struct mlxsw_core *mlxsw_core, u8 local_port);
 void mlxsw_core_port_eth_set(struct mlxsw_core *mlxsw_core, u8 local_port,
-			     void *port_driver_priv, struct net_device *dev,
-			     u32 port_number, bool split,
-			     u32 split_port_subnumber);
+			     void *port_driver_priv, struct net_device *dev);
 void mlxsw_core_port_ib_set(struct mlxsw_core *mlxsw_core, u8 local_port,
 			    void *port_driver_priv);
 void mlxsw_core_port_clear(struct mlxsw_core *mlxsw_core, u8 local_port,
diff --git a/drivers/net/ethernet/mellanox/mlxsw/minimal.c b/drivers/net/ethernet/mellanox/mlxsw/minimal.c
index 00c390024350..0ee1656609f5 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/minimal.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/minimal.c
@@ -150,7 +150,8 @@ mlxsw_m_port_create(struct mlxsw_m *mlxsw_m, u8 local_port, u8 module)
 	struct net_device *dev;
 	int err;
 
-	err = mlxsw_core_port_init(mlxsw_m->core, local_port);
+	err = mlxsw_core_port_init(mlxsw_m->core, local_port,
+				   module + 1, false, 0);
 	if (err) {
 		dev_err(mlxsw_m->bus_info->dev, "Port %d: Failed to init core port\n",
 			local_port);
@@ -190,7 +191,7 @@ mlxsw_m_port_create(struct mlxsw_m *mlxsw_m, u8 local_port, u8 module)
 	}
 
 	mlxsw_core_port_eth_set(mlxsw_m->core, mlxsw_m_port->local_port,
-				mlxsw_m_port, dev, module + 1, false, 0);
+				mlxsw_m_port, dev);
 
 	return 0;
 
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 9eb63300c1d3..eaf86c4c2f6c 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -3391,7 +3391,8 @@ static int mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port,
 	struct net_device *dev;
 	int err;
 
-	err = mlxsw_core_port_init(mlxsw_sp->core, local_port);
+	err = mlxsw_core_port_init(mlxsw_sp->core, local_port,
+				   module + 1, split, lane / width);
 	if (err) {
 		dev_err(mlxsw_sp->bus_info->dev, "Port %d: Failed to init core port\n",
 			local_port);
@@ -3573,8 +3574,7 @@ static int mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port,
 	}
 
 	mlxsw_core_port_eth_set(mlxsw_sp->core, mlxsw_sp_port->local_port,
-				mlxsw_sp_port, dev, module + 1,
-				mlxsw_sp_port->split, lane / width);
+				mlxsw_sp_port, dev);
 	mlxsw_core_schedule_dw(&mlxsw_sp_port->periodic_hw_stats.update_dw, 0);
 	return 0;
 
diff --git a/drivers/net/ethernet/mellanox/mlxsw/switchib.c b/drivers/net/ethernet/mellanox/mlxsw/switchib.c
index bcf2e79a21c8..e1e7e0dd808d 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/switchib.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/switchib.c
@@ -267,7 +267,8 @@ static int mlxsw_sib_port_create(struct mlxsw_sib *mlxsw_sib, u8 local_port,
 {
 	int err;
 
-	err = mlxsw_core_port_init(mlxsw_sib->core, local_port);
+	err = mlxsw_core_port_init(mlxsw_sib->core, local_port,
+				   module + 1, false, 0);
 	if (err) {
 		dev_err(mlxsw_sib->bus_info->dev, "Port %d: Failed to init core port\n",
 			local_port);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c
index 533fe6235b7c..568883fc40df 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c
@@ -1102,7 +1102,7 @@ static int __mlxsw_sx_port_eth_create(struct mlxsw_sx *mlxsw_sx, u8 local_port,
 	}
 
 	mlxsw_core_port_eth_set(mlxsw_sx->core, mlxsw_sx_port->local_port,
-				mlxsw_sx_port, dev, module + 1, false, 0);
+				mlxsw_sx_port, dev);
 	mlxsw_sx->ports[local_port] = mlxsw_sx_port;
 	return 0;
 
@@ -1127,7 +1127,8 @@ static int mlxsw_sx_port_eth_create(struct mlxsw_sx *mlxsw_sx, u8 local_port,
 {
 	int err;
 
-	err = mlxsw_core_port_init(mlxsw_sx->core, local_port);
+	err = mlxsw_core_port_init(mlxsw_sx->core, local_port,
+				   module + 1, false, 0);
 	if (err) {
 		dev_err(mlxsw_sx->bus_info->dev, "Port %d: Failed to init core port\n",
 			local_port);
-- 
2.17.2

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