Following patches will change the way we communicate getting or setting a port's attribute and use a blocking notifier to perform those tasks.
Prepare rocker to support receiving notifier events targeting SWITCHDEV_PORT_ATTR_GET/SET and simply translate that into the existing rocker_port_attr_{set,get} calls. Signed-off-by: Florian Fainelli <f.faine...@gmail.com> --- drivers/net/ethernet/rocker/rocker_main.c | 24 +++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c index 66f72f8c46e5..591008c8fa74 100644 --- a/drivers/net/ethernet/rocker/rocker_main.c +++ b/drivers/net/ethernet/rocker/rocker_main.c @@ -2835,6 +2835,27 @@ rocker_switchdev_port_obj_event(unsigned long event, struct net_device *netdev, return notifier_from_errno(err); } +static int +rocker_switchdev_port_attr_event(unsigned long event, struct net_device *netdev, + struct switchdev_notifier_port_attr_info + *port_attr_info) +{ + int err = -EOPNOTSUPP; + + switch (event) { + case SWITCHDEV_PORT_ATTR_SET: + err = rocker_port_attr_set(netdev, port_attr_info->attr, + port_attr_info->trans); + break; + case SWITCHDEV_PORT_ATTR_GET: + err = rocker_port_attr_get(netdev, port_attr_info->attr); + break; + } + + port_attr_info->handled = true; + return notifier_from_errno(err); +} + static int rocker_switchdev_blocking_event(struct notifier_block *unused, unsigned long event, void *ptr) { @@ -2847,6 +2868,9 @@ 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: + case SWITCHDEV_PORT_ATTR_GET: + return rocker_switchdev_port_attr_event(event, dev, ptr); } return NOTIFY_DONE; -- 2.19.1 _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel