Extend the MRP interface to allow switchdev support. The following functions are added: br_mrp_port_switchdev_add - this corresponds to the function br_mrp_add_port, and will notify the HW that a port is added to a MRP ring. The function gets as parameter the port and the ID of the ring. br_mrp_port_switchdev_del - this corresponds to the function br_mrp_del_port and will notify the HW that a port is removed from a MRP ring. The function gets as parameter the port and the ID of the ring. br_mrp_port_switchdev_set_state - this corresponds to the function br_mrp_port_state. It would notify the HW if it should block or not non-MRP frames. br_mrp_port_switchdev_set_port - this corresponds to the function br_mrp_port_role. It would set the port role, primary or secondary. br_mrp_switchdev_set_role - this corresponds to the function br_mrp_ring_role and would set one of the role MRM or MRC. br_mrp_switchdev_set_ring_state - this corresponds to the function br_mrp_ring_state and would set the ring to be open or closed. br_mrp_switchdev_send_ring_test - this corresponds to the function br_mrp_start_test. This will notify the HW to start or stop generating MRP_Test frames. Value 0 for the interval parameter means to stop generating the frames. Signed-off-by: Horatiu Vultur <horatiu.vultur@xxxxxxxxxxxxx> --- net/bridge/br_private_mrp.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/net/bridge/br_private_mrp.h b/net/bridge/br_private_mrp.h index bea4ece4411c..de5ba7f730f6 100644 --- a/net/bridge/br_private_mrp.h +++ b/net/bridge/br_private_mrp.h @@ -35,6 +35,22 @@ int br_mrp_start_test(struct net_bridge *br, u32 ring_nr, u32 interval, u8 max_miss); int br_mrp_flush(struct net_bridge *br, u32 ring_nr); +/* br_mrp_switchdev.c */ +int br_mrp_port_switchdev_add(struct net_bridge_port *p, u32 ring_nr); +int br_mrp_port_switchdev_del(struct net_bridge_port *p, u32 ring_nr); +int br_mrp_port_switchdev_set_state(struct net_bridge_port *p, + enum br_mrp_port_state_type state); +int br_mrp_port_switchdev_set_role(struct net_bridge_port *p, + enum br_mrp_port_role_type role); + +int br_mrp_switchdev_set_ring_role(struct br_mrp *mrp, + enum br_mrp_ring_role_type role); +int br_mrp_switchdev_set_ring_state(struct br_mrp *mrp, + enum br_mrp_ring_state_type state); + +int br_mrp_switchdev_send_ring_test(struct br_mrp *mrp, u32 interval, + u8 max_miss); + /* br_mrp_netlink.c */ void br_mrp_port_open(struct net_device *dev, u8 loc); -- 2.17.1
