[PATCH net-next 8/8] net: Remove switchdev_ops
From: Florian Fainelli
Date: Fri Feb 22 2019 - 19:01:05 EST
Now that we have converted all possible callers to using a switchdev
notifier for attributes we do not have a need for implementing
switchdev_ops anymore, and this can be removed from all drivers the
net_device structure.
Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
---
.../net/ethernet/mellanox/mlxsw/spectrum.c | 12 -----------
.../net/ethernet/mellanox/mlxsw/spectrum.h | 2 --
.../mellanox/mlxsw/spectrum_switchdev.c | 12 -----------
drivers/net/ethernet/mscc/ocelot.c | 5 -----
drivers/net/ethernet/rocker/rocker_main.c | 5 -----
drivers/staging/fsl-dpaa2/ethsw/ethsw.c | 5 -----
include/linux/netdevice.h | 3 ---
include/net/switchdev.h | 21 -------------------
net/dsa/slave.c | 5 -----
9 files changed, 70 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index f018b0607dac..5d998517653a 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -3215,7 +3215,6 @@ static int mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port,
}
mlxsw_sp_port->default_vlan = mlxsw_sp_port_vlan;
- mlxsw_sp_port_switchdev_init(mlxsw_sp_port);
mlxsw_sp->ports[local_port] = mlxsw_sp_port;
err = register_netdev(dev);
if (err) {
@@ -3232,7 +3231,6 @@ static int mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port,
err_register_netdev:
mlxsw_sp->ports[local_port] = NULL;
- mlxsw_sp_port_switchdev_fini(mlxsw_sp_port);
mlxsw_sp_port_vlan_destroy(mlxsw_sp_port_vlan);
err_port_vlan_create:
err_port_pvid_set:
@@ -3275,7 +3273,6 @@ static void mlxsw_sp_port_remove(struct mlxsw_sp *mlxsw_sp, u8 local_port)
mlxsw_core_port_clear(mlxsw_sp->core, local_port, mlxsw_sp);
unregister_netdev(mlxsw_sp_port->dev); /* This calls ndo_stop */
mlxsw_sp->ports[local_port] = NULL;
- mlxsw_sp_port_switchdev_fini(mlxsw_sp_port);
mlxsw_sp_port_vlan_flush(mlxsw_sp_port, true);
mlxsw_sp_port_nve_fini(mlxsw_sp_port);
mlxsw_sp_tc_qdisc_fini(mlxsw_sp_port);
@@ -3996,12 +3993,6 @@ static int mlxsw_sp_init(struct mlxsw_core *mlxsw_core,
goto err_span_init;
}
- err = mlxsw_sp_switchdev_init(mlxsw_sp);
- if (err) {
- dev_err(mlxsw_sp->bus_info->dev, "Failed to initialize switchdev\n");
- goto err_switchdev_init;
- }
-
err = mlxsw_sp_counter_pool_init(mlxsw_sp);
if (err) {
dev_err(mlxsw_sp->bus_info->dev, "Failed to init counter pool\n");
@@ -4072,8 +4063,6 @@ static int mlxsw_sp_init(struct mlxsw_core *mlxsw_core,
err_afa_init:
mlxsw_sp_counter_pool_fini(mlxsw_sp);
err_counter_pool_init:
- mlxsw_sp_switchdev_fini(mlxsw_sp);
-err_switchdev_init:
mlxsw_sp_span_fini(mlxsw_sp);
err_span_init:
mlxsw_sp_lag_fini(mlxsw_sp);
@@ -4138,7 +4127,6 @@ static void mlxsw_sp_fini(struct mlxsw_core *mlxsw_core)
mlxsw_sp_nve_fini(mlxsw_sp);
mlxsw_sp_afa_fini(mlxsw_sp);
mlxsw_sp_counter_pool_fini(mlxsw_sp);
- mlxsw_sp_switchdev_fini(mlxsw_sp);
mlxsw_sp_span_fini(mlxsw_sp);
mlxsw_sp_lag_fini(mlxsw_sp);
mlxsw_sp_buffers_fini(mlxsw_sp);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
index 8bb83d0facc2..b1342fe9ca48 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
@@ -381,8 +381,6 @@ extern const struct mlxsw_sp_sb_vals mlxsw_sp2_sb_vals;
/* spectrum_switchdev.c */
int mlxsw_sp_switchdev_init(struct mlxsw_sp *mlxsw_sp);
void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp);
-void mlxsw_sp_port_switchdev_init(struct mlxsw_sp_port *mlxsw_sp_port);
-void mlxsw_sp_port_switchdev_fini(struct mlxsw_sp_port *mlxsw_sp_port);
int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid,
bool adding);
void
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
index c1aedfea3a31..f6ce386c3036 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -1938,10 +1938,6 @@ static struct mlxsw_sp_port *mlxsw_sp_lag_rep_port(struct mlxsw_sp *mlxsw_sp,
return NULL;
}
-static const struct switchdev_ops mlxsw_sp_port_switchdev_ops = {
- .switchdev_port_attr_set = mlxsw_sp_port_attr_set,
-};
-
static int
mlxsw_sp_bridge_8021q_port_join(struct mlxsw_sp_bridge_device *bridge_device,
struct mlxsw_sp_bridge_port *bridge_port,
@@ -3545,11 +3541,3 @@ void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp)
kfree(mlxsw_sp->bridge);
}
-void mlxsw_sp_port_switchdev_init(struct mlxsw_sp_port *mlxsw_sp_port)
-{
- mlxsw_sp_port->dev->switchdev_ops = &mlxsw_sp_port_switchdev_ops;
-}
-
-void mlxsw_sp_port_switchdev_fini(struct mlxsw_sp_port *mlxsw_sp_port)
-{
-}
diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c
index 83a678b11757..a1d0d6e42533 100644
--- a/drivers/net/ethernet/mscc/ocelot.c
+++ b/drivers/net/ethernet/mscc/ocelot.c
@@ -1324,10 +1324,6 @@ static int ocelot_port_obj_del(struct net_device *dev,
return ret;
}
-static const struct switchdev_ops ocelot_port_switchdev_ops = {
- .switchdev_port_attr_set = ocelot_port_attr_set,
-};
-
static int ocelot_port_bridge_join(struct ocelot_port *ocelot_port,
struct net_device *bridge)
{
@@ -1660,7 +1656,6 @@ int ocelot_probe_port(struct ocelot *ocelot, u8 port,
dev->netdev_ops = &ocelot_port_netdev_ops;
dev->ethtool_ops = &ocelot_ethtool_ops;
- dev->switchdev_ops = &ocelot_port_switchdev_ops;
dev->hw_features |= NETIF_F_HW_VLAN_CTAG_FILTER | NETIF_F_RXFCS;
dev->features |= NETIF_F_HW_VLAN_CTAG_FILTER;
diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c
index fc772cf079cc..c883aa89b7ca 100644
--- a/drivers/net/ethernet/rocker/rocker_main.c
+++ b/drivers/net/ethernet/rocker/rocker_main.c
@@ -2142,10 +2142,6 @@ static int rocker_port_obj_del(struct net_device *dev,
return err;
}
-static const struct switchdev_ops rocker_port_switchdev_ops = {
- .switchdev_port_attr_set = rocker_port_attr_set,
-};
-
struct rocker_fib_event_work {
struct work_struct work;
union {
@@ -2599,7 +2595,6 @@ static int rocker_probe_port(struct rocker *rocker, unsigned int port_number)
rocker_port_dev_addr_init(rocker_port);
dev->netdev_ops = &rocker_port_netdev_ops;
dev->ethtool_ops = &rocker_port_ethtool_ops;
- dev->switchdev_ops = &rocker_port_switchdev_ops;
netif_tx_napi_add(dev, &rocker_port->napi_tx, rocker_port_poll_tx,
NAPI_POLL_WEIGHT);
netif_napi_add(dev, &rocker_port->napi_rx, rocker_port_poll_rx,
diff --git a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
index 73efc2a5fd91..ef7ec02da2fa 100644
--- a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
+++ b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
@@ -925,10 +925,6 @@ static int swdev_port_obj_del(struct net_device *netdev,
return err;
}
-static const struct switchdev_ops ethsw_port_switchdev_ops = {
- .switchdev_port_attr_set = swdev_port_attr_set,
-};
-
/* For the moment, only flood setting needs to be updated */
static int port_bridge_join(struct net_device *netdev,
struct net_device *upper_dev)
@@ -1455,7 +1451,6 @@ static int ethsw_probe_port(struct ethsw_core *ethsw, u16 port_idx)
SET_NETDEV_DEV(port_netdev, dev);
port_netdev->netdev_ops = ðsw_port_ops;
port_netdev->ethtool_ops = ðsw_port_ethtool_ops;
- port_netdev->switchdev_ops = ðsw_port_switchdev_ops;
/* Set MTU limits */
port_netdev->min_mtu = ETH_MIN_MTU;
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index aab4d9f6613d..a3c60ba35046 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1835,9 +1835,6 @@ struct net_device {
#endif
const struct net_device_ops *netdev_ops;
const struct ethtool_ops *ethtool_ops;
-#ifdef CONFIG_NET_SWITCHDEV
- const struct switchdev_ops *switchdev_ops;
-#endif
#ifdef CONFIG_NET_L3_MASTER_DEV
const struct l3mdev_ops *l3mdev_ops;
#endif
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index ca56b7487540..e4f751e19ecf 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -112,21 +112,6 @@ void *switchdev_trans_item_dequeue(struct switchdev_trans *trans);
typedef int switchdev_obj_dump_cb_t(struct switchdev_obj *obj);
-/**
- * struct switchdev_ops - switchdev operations
- *
- * @switchdev_port_attr_get: Get a port attribute (see switchdev_attr).
- *
- * @switchdev_port_attr_set: Set a port attribute (see switchdev_attr).
- */
-struct switchdev_ops {
- int (*switchdev_port_attr_get)(struct net_device *dev,
- struct switchdev_attr *attr);
- int (*switchdev_port_attr_set)(struct net_device *dev,
- const struct switchdev_attr *attr,
- struct switchdev_trans *trans);
-};
-
enum switchdev_notifier_type {
SWITCHDEV_FDB_ADD_TO_BRIDGE = 1,
SWITCHDEV_FDB_DEL_TO_BRIDGE,
@@ -230,9 +215,6 @@ int switchdev_handle_port_attr_set(struct net_device *dev,
int (*set_cb)(struct net_device *dev,
const struct switchdev_attr *attr,
struct switchdev_trans *trans));
-
-#define SWITCHDEV_SET_OPS(netdev, ops) ((netdev)->switchdev_ops = (ops))
-
#else
static inline void switchdev_deferred_process(void)
@@ -329,9 +311,6 @@ switchdev_handle_port_attr_set(struct net_device *dev,
{
return 0;
}
-
-#define SWITCHDEV_SET_OPS(netdev, ops) do {} while (0)
-
#endif
#endif /* _LINUX_SWITCHDEV_H_ */
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 49a5b29fe884..49dc87309bd6 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -1050,10 +1050,6 @@ static const struct net_device_ops dsa_slave_netdev_ops = {
.ndo_get_port_parent_id = dsa_slave_get_port_parent_id,
};
-static const struct switchdev_ops dsa_slave_switchdev_ops = {
- .switchdev_port_attr_set = dsa_slave_port_attr_set,
-};
-
static struct device_type dsa_type = {
.name = "dsa",
};
@@ -1313,7 +1309,6 @@ int dsa_slave_create(struct dsa_port *port)
eth_hw_addr_inherit(slave_dev, master);
slave_dev->priv_flags |= IFF_NO_QUEUE;
slave_dev->netdev_ops = &dsa_slave_netdev_ops;
- slave_dev->switchdev_ops = &dsa_slave_switchdev_ops;
slave_dev->min_mtu = 0;
slave_dev->max_mtu = ETH_MAX_MTU;
SET_NETDEV_DEVTYPE(slave_dev, &dsa_type);
--
2.17.1