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dpaa2-switch: create a separate dpaa2_switch_port_fdb_event() function

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Create a separate dpaa2_switch_port_fdb_event() function that will only
handle the FDB related events. With this change, the
dpaa2_switch_port_event() notifier handler can be written in a way that
it's easier to follow.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Link: https://patch.msgid.link/20260629112309.154328-5-ioana.ciornei@nxp.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Ioana Ciornei
2026-06-29 14:23:00 +03:00
committed by Paolo Abeni
parent 900c915030
commit da7ec6b81b
1 changed files with 21 additions and 7 deletions
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28
drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
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@@ -2337,21 +2337,18 @@ static void dpaa2_switch_event_work(struct work_struct *work)
dev_put(dev);
}
/* Called under rcu_read_lock() */
static int dpaa2_switch_port_event(struct notifier_block *nb,
unsigned long event, void *ptr)
static int dpaa2_switch_port_fdb_event(struct notifier_block *nb,
unsigned long event, void *ptr)
{
struct net_device *dev = switchdev_notifier_info_to_dev(ptr);
struct ethsw_port_priv *port_priv = netdev_priv(dev);
struct ethsw_switchdev_event_work *switchdev_work;
struct switchdev_notifier_fdb_info *fdb_info = ptr;
struct ethsw_core *ethsw = port_priv->ethsw_data;
if (event == SWITCHDEV_PORT_ATTR_SET)
return dpaa2_switch_port_attr_set_event(dev, ptr);
struct ethsw_core *ethsw;
if (!dpaa2_switch_port_dev_check(dev))
return NOTIFY_DONE;
ethsw = port_priv->ethsw_data;
switchdev_work = kzalloc_obj(*switchdev_work, GFP_ATOMIC);
if (!switchdev_work)
@@ -2390,6 +2387,23 @@ static int dpaa2_switch_port_event(struct notifier_block *nb,
return NOTIFY_BAD;
}
/* Called under rcu_read_lock() */
static int dpaa2_switch_port_event(struct notifier_block *nb,
unsigned long event, void *ptr)
{
struct net_device *dev = switchdev_notifier_info_to_dev(ptr);
switch (event) {
case SWITCHDEV_PORT_ATTR_SET:
return dpaa2_switch_port_attr_set_event(dev, ptr);
case SWITCHDEV_FDB_ADD_TO_DEVICE:
case SWITCHDEV_FDB_DEL_TO_DEVICE:
return dpaa2_switch_port_fdb_event(nb, event, ptr);
default:
return NOTIFY_DONE;
}
}
static int dpaa2_switch_port_obj_event(unsigned long event,
struct net_device *netdev,
struct switchdev_notifier_port_obj_info *port_obj_info)