mlxsw: Remove unused IB stuff

There are some IB leftovers that are no longer used in the code.
So remove them.
Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/ethernet/mellanox/mlxsw/core.c

@@ -3183,18 +3183,6 @@ void mlxsw_core_port_eth_set(struct mlxsw_core *mlxsw_core, u16 local_port,
 }
 EXPORT_SYMBOL(mlxsw_core_port_eth_set);
 
-void mlxsw_core_port_ib_set(struct mlxsw_core *mlxsw_core, u16 local_port,
-			    void *port_driver_priv)
-{
-	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_type_ib_set(devlink_port, NULL);
-}
-EXPORT_SYMBOL(mlxsw_core_port_ib_set);
-
 void mlxsw_core_port_clear(struct mlxsw_core *mlxsw_core, u16 local_port,
 			   void *port_driver_priv)
 {

drivers/net/ethernet/mellanox/mlxsw/core.h

@@ -264,8 +264,6 @@ int mlxsw_core_cpu_port_init(struct mlxsw_core *mlxsw_core,
 void mlxsw_core_cpu_port_fini(struct mlxsw_core *mlxsw_core);
 void mlxsw_core_port_eth_set(struct mlxsw_core *mlxsw_core, u16 local_port,
 			     void *port_driver_priv, struct net_device *dev);
-void mlxsw_core_port_ib_set(struct mlxsw_core *mlxsw_core, u16 local_port,
-			    void *port_driver_priv);
 void mlxsw_core_port_clear(struct mlxsw_core *mlxsw_core, u16 local_port,
 			   void *port_driver_priv);
 enum devlink_port_type mlxsw_core_port_type_get(struct mlxsw_core *mlxsw_core,

drivers/net/ethernet/mellanox/mlxsw/reg.h

@@ -4729,25 +4729,6 @@ MLXSW_ITEM32(reg, ptys, ext_eth_proto_cap, 0x08, 0, 32);
  */
 MLXSW_ITEM32(reg, ptys, eth_proto_cap, 0x0C, 0, 32);
 
-/* reg_ptys_ib_link_width_cap
- * IB port supported widths.
- * Access: RO
- */
-MLXSW_ITEM32(reg, ptys, ib_link_width_cap, 0x10, 16, 16);
-
-#define MLXSW_REG_PTYS_IB_SPEED_SDR	BIT(0)
-#define MLXSW_REG_PTYS_IB_SPEED_DDR	BIT(1)
-#define MLXSW_REG_PTYS_IB_SPEED_QDR	BIT(2)
-#define MLXSW_REG_PTYS_IB_SPEED_FDR10	BIT(3)
-#define MLXSW_REG_PTYS_IB_SPEED_FDR	BIT(4)
-#define MLXSW_REG_PTYS_IB_SPEED_EDR	BIT(5)
-
-/* reg_ptys_ib_proto_cap
- * IB port supported speeds and protocols.
- * Access: RO
- */
-MLXSW_ITEM32(reg, ptys, ib_proto_cap, 0x10, 0, 16);
-
 /* reg_ptys_ext_eth_proto_admin
  * Extended speed and protocol to set port to.
  * Access: RW
@@ -4760,18 +4741,6 @@ MLXSW_ITEM32(reg, ptys, ext_eth_proto_admin, 0x14, 0, 32);
  */
 MLXSW_ITEM32(reg, ptys, eth_proto_admin, 0x18, 0, 32);
 
-/* reg_ptys_ib_link_width_admin
- * IB width to set port to.
- * Access: RW
- */
-MLXSW_ITEM32(reg, ptys, ib_link_width_admin, 0x1C, 16, 16);
-
-/* reg_ptys_ib_proto_admin
- * IB speeds and protocols to set port to.
- * Access: RW
- */
-MLXSW_ITEM32(reg, ptys, ib_proto_admin, 0x1C, 0, 16);
-
 /* reg_ptys_ext_eth_proto_oper
  * The extended current speed and protocol configured for the port.
  * Access: RO
@@ -4784,18 +4753,6 @@ MLXSW_ITEM32(reg, ptys, ext_eth_proto_oper, 0x20, 0, 32);
  */
 MLXSW_ITEM32(reg, ptys, eth_proto_oper, 0x24, 0, 32);
 
-/* reg_ptys_ib_link_width_oper
- * The current IB width to set port to.
- * Access: RO
- */
-MLXSW_ITEM32(reg, ptys, ib_link_width_oper, 0x28, 16, 16);
-
-/* reg_ptys_ib_proto_oper
- * The current IB speed and protocol.
- * Access: RO
- */
-MLXSW_ITEM32(reg, ptys, ib_proto_oper, 0x28, 0, 16);
-
 enum mlxsw_reg_ptys_connector_type {
 	MLXSW_REG_PTYS_CONNECTOR_TYPE_UNKNOWN_OR_NO_CONNECTOR,
 	MLXSW_REG_PTYS_CONNECTOR_TYPE_PORT_NONE,
@@ -4866,33 +4823,6 @@ static inline void mlxsw_reg_ptys_ext_eth_unpack(char *payload,
 			mlxsw_reg_ptys_ext_eth_proto_oper_get(payload);
 }
 
-static inline void mlxsw_reg_ptys_ib_pack(char *payload, u16 local_port,
-					  u16 proto_admin, u16 link_width)
-{
-	MLXSW_REG_ZERO(ptys, payload);
-	mlxsw_reg_ptys_local_port_set(payload, local_port);
-	mlxsw_reg_ptys_proto_mask_set(payload, MLXSW_REG_PTYS_PROTO_MASK_IB);
-	mlxsw_reg_ptys_ib_proto_admin_set(payload, proto_admin);
-	mlxsw_reg_ptys_ib_link_width_admin_set(payload, link_width);
-}
-
-static inline void mlxsw_reg_ptys_ib_unpack(char *payload, u16 *p_ib_proto_cap,
-					    u16 *p_ib_link_width_cap,
-					    u16 *p_ib_proto_oper,
-					    u16 *p_ib_link_width_oper)
-{
-	if (p_ib_proto_cap)
-		*p_ib_proto_cap = mlxsw_reg_ptys_ib_proto_cap_get(payload);
-	if (p_ib_link_width_cap)
-		*p_ib_link_width_cap =
-			mlxsw_reg_ptys_ib_link_width_cap_get(payload);
-	if (p_ib_proto_oper)
-		*p_ib_proto_oper = mlxsw_reg_ptys_ib_proto_oper_get(payload);
-	if (p_ib_link_width_oper)
-		*p_ib_link_width_oper =
-			mlxsw_reg_ptys_ib_link_width_oper_get(payload);
-}
-
 /* PPAD - Port Physical Address Register
  * -------------------------------------
  * The PPAD register configures the per port physical MAC address.
@@ -5666,27 +5596,6 @@ static inline void mlxsw_reg_ppcnt_pack(char *payload, u16 local_port,
 	mlxsw_reg_ppcnt_prio_tc_set(payload, prio_tc);
 }
 
-/* PLIB - Port Local to InfiniBand Port
- * ------------------------------------
- * The PLIB register performs mapping from Local Port into InfiniBand Port.
- */
-#define MLXSW_REG_PLIB_ID 0x500A
-#define MLXSW_REG_PLIB_LEN 0x10
-
-MLXSW_REG_DEFINE(plib, MLXSW_REG_PLIB_ID, MLXSW_REG_PLIB_LEN);
-
-/* reg_plib_local_port
- * Local port number.
- * Access: Index
- */
-MLXSW_ITEM32_LP(reg, plib, 0x00, 16, 0x00, 12);
-
-/* reg_plib_ib_port
- * InfiniBand port remapping for local_port.
- * Access: RW
- */
-MLXSW_ITEM32(reg, plib, ib_port, 0x00, 0, 8);
-
 /* PPTB - Port Prio To Buffer Register
  * -----------------------------------
  * Configures the switch priority to buffer table.
@@ -12962,7 +12871,6 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = {
 	MLXSW_REG(paos),
 	MLXSW_REG(pfcc),
 	MLXSW_REG(ppcnt),
-	MLXSW_REG(plib),
 	MLXSW_REG(pptb),
 	MLXSW_REG(pbmc),
 	MLXSW_REG(pspa),