Messages in this thread Patch in this message | | | From | Florian Fainelli <> | Subject | [RFC net-next 02/13] rocker: Handle SWITCHDEV_PORT_ATTR_GET/SET | Date | Fri, 1 Feb 2019 14:06:46 -0800 |
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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.fainelli@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 62a205eba9f7..f25f7b4345b8 100644 --- a/drivers/net/ethernet/rocker/rocker_main.c +++ b/drivers/net/ethernet/rocker/rocker_main.c @@ -2827,6 +2827,27 @@ 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) { @@ -2839,6 +2860,9 @@ 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; -- 2.17.1
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