diff options
| author | Florian Fainelli <f.fainelli@gmail.com> | 2019-02-27 11:44:26 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-02-27 12:39:55 -0800 |
| commit | 4f7054867cad2dd050c9e03ab3d5d3a30bb6f6e8 (patch) | |
| tree | d42d7680b7d06369f4da2917c6b5df0f3052ca7b /drivers/net/ethernet/rocker | |
| parent | 1cb33af1f75099282a51c4cc0bcc0ad413730079 (diff) | |
rocker: Handle SWITCHDEV_PORT_ATTR_SET
Following patches will change the way we communicate setting a port's
attribute and use notifiers towards that goal.
Prepare rocker to support receiving notifier events targeting
SWITCHDEV_PORT_ATTR_SET from both atomic and process context and use a
small helper to translate the event notifier into something that
rocker_port_attr_set() can process.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/rocker')
| -rw-r--r-- | drivers/net/ethernet/rocker/rocker_main.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c index 309a6bf9130c..fc772cf079cc 100644 --- a/drivers/net/ethernet/rocker/rocker_main.c +++ b/drivers/net/ethernet/rocker/rocker_main.c @@ -2710,6 +2710,19 @@ static bool rocker_port_dev_check(const struct net_device *dev) return dev->netdev_ops == &rocker_port_netdev_ops; } +static int +rocker_switchdev_port_attr_set_event(struct net_device *netdev, + struct switchdev_notifier_port_attr_info *port_attr_info) +{ + int err; + + err = rocker_port_attr_set(netdev, port_attr_info->attr, + port_attr_info->trans); + + port_attr_info->handled = true; + return notifier_from_errno(err); +} + struct rocker_switchdev_event_work { struct work_struct work; struct switchdev_notifier_fdb_info fdb_info; @@ -2779,6 +2792,9 @@ static int rocker_switchdev_event(struct notifier_block *unused, if (!rocker_port_dev_check(dev)) return NOTIFY_DONE; + if (event == SWITCHDEV_PORT_ATTR_SET) + return rocker_switchdev_port_attr_set_event(dev, ptr); + rocker_port = netdev_priv(dev); switchdev_work = kzalloc(sizeof(*switchdev_work), GFP_ATOMIC); if (WARN_ON(!switchdev_work)) @@ -2841,6 +2857,8 @@ static int rocker_switchdev_blocking_event(struct notifier_block *unused, case SWITCHDEV_PORT_OBJ_ADD: case SWITCHDEV_PORT_OBJ_DEL: return rocker_switchdev_port_obj_event(event, dev, ptr); + case SWITCHDEV_PORT_ATTR_SET: + return rocker_switchdev_port_attr_set_event(dev, ptr); } return NOTIFY_DONE; |