Messages in this thread Patch in this message | | | From | Florian Fainelli <> | Subject | [PATCH net-next v2 12/16] mlxsw: spectrum_switchdev: Handle SWITCHDEV_PORT_ATTR_SET | Date | Sun, 10 Feb 2019 09:51:01 -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 mlxsw to support receiving notifier events targeting SWITCHDEV_PORT_ATTR_SET and simply translate that into the existing mlxsw_sp_port_attr_set() call.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> --- .../ethernet/mellanox/mlxsw/spectrum_switchdev.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c index 6b09d68671cf..39a99db040bd 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c @@ -3410,6 +3410,20 @@ mlxsw_sp_switchdev_handle_vxlan_obj_del(struct net_device *vxlan_dev, } } +static int +mlxsw_sp_switchdev_port_attr_set_event(unsigned long event, + struct net_device *dev, + struct switchdev_notifier_port_attr_info *port_attr_info) +{ + int err; + + err = mlxsw_sp_port_attr_set(dev, port_attr_info->attr, + port_attr_info->trans); + + port_attr_info->handled = true; + return notifier_from_errno(err); +} + static int mlxsw_sp_switchdev_blocking_event(struct notifier_block *unused, unsigned long event, void *ptr) { @@ -3433,6 +3447,8 @@ static int mlxsw_sp_switchdev_blocking_event(struct notifier_block *unused, mlxsw_sp_port_dev_check, mlxsw_sp_port_obj_del); return notifier_from_errno(err); + case SWITCHDEV_PORT_ATTR_SET: + return mlxsw_sp_switchdev_port_attr_set_event(event, dev, ptr); } return NOTIFY_DONE; -- 2.19.1
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