Commit 570b68c8 authored by Florian Fainelli's avatar Florian Fainelli Committed by David S. Miller

staging: fsl-dpaa2: ethsw: Handle SWITCHDEV_PORT_ATTR_SET

Following patches will change the way we communicate setting a port's
attribute and use a blocking notifier to perform those tasks.

Prepare ethsw to support receiving notifier events targeting
SWITCHDEV_PORT_ATTR_SET and simply translate that into the existing
swdev_port_attr_set() call.
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 56da64bc
......@@ -929,6 +929,19 @@ static const struct switchdev_ops ethsw_port_switchdev_ops = {
.switchdev_port_attr_set = swdev_port_attr_set,
};
static int
ethsw_switchdev_port_attr_set_event(struct net_device *netdev,
struct switchdev_notifier_port_attr_info *port_attr_info)
{
int err;
err = swdev_port_attr_set(netdev, port_attr_info->attr,
port_attr_info->trans);
port_attr_info->handled = true;
return notifier_from_errno(err);
}
/* For the moment, only flood setting needs to be updated */
static int port_bridge_join(struct net_device *netdev,
struct net_device *upper_dev)
......@@ -1047,6 +1060,12 @@ static int port_switchdev_event(struct notifier_block *unused,
struct ethsw_switchdev_event_work *switchdev_work;
struct switchdev_notifier_fdb_info *fdb_info = ptr;
if (!ethsw_port_dev_check(dev))
return NOTIFY_DONE;
if (event == SWITCHDEV_PORT_ATTR_SET)
return ethsw_switchdev_port_attr_set_event(dev, ptr);
switchdev_work = kzalloc(sizeof(*switchdev_work), GFP_ATOMIC);
if (!switchdev_work)
return NOTIFY_BAD;
......@@ -1115,6 +1134,8 @@ static int port_switchdev_blocking_event(struct notifier_block *unused,
case SWITCHDEV_PORT_OBJ_ADD: /* fall through */
case SWITCHDEV_PORT_OBJ_DEL:
return ethsw_switchdev_port_obj_event(event, dev, ptr);
case SWITCHDEV_PORT_ATTR_SET:
return ethsw_switchdev_port_attr_set_event(dev, ptr);
}
return NOTIFY_DONE;
......
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