On 22/04/2020 19:18, Horatiu Vultur wrote: > Add new nested netlink attribute to configure the MRP. These attributes are used > by the userspace to add/delete/configure MRP instances and by the kernel to > notify the userspace when the MRP ring gets open/closed. MRP nested attribute > has the following attributes: > > IFLA_BRIDGE_MRP_INSTANCE - the parameter type is br_mrp_instance which contains > the instance id, and the ifindex of the two ports. The ports can't be part of > multiple instances. This is used to create/delete MRP instances. > > IFLA_BRIDGE_MRP_PORT_STATE - the parameter type is u32. Which can be forwarding, > blocking or disabled. > > IFLA_BRIDGE_MRP_PORT_ROLE - the parameter type is br_mrp_port_role which > contains the instance id and the role. The role can be primary or secondary. > > IFLA_BRIDGE_MRP_RING_STATE - the parameter type is br_mrp_ring_state which > contains the instance id and the state. The state can be open or closed. > > IFLA_BRIDGE_MRP_RING_ROLE - the parameter type is br_mrp_ring_role which > contains the instance id and the ring role. The role can be MRM or MRC. > > IFLA_BRIDGE_MRP_START_TEST - the parameter type is br_mrp_start_test which > contains the instance id, the interval at which to send the MRP_Test frames, > how many test frames can be missed before declaring the ring open and the > period which represent for how long to send the test frames. > > Also add the file include/uapi/linux/mrp_bridge.h which defines all the types > used by MRP that are also needed by the userpace. > > Signed-off-by: Horatiu Vultur <horatiu.vultur@xxxxxxxxxxxxx> > --- > include/uapi/linux/if_bridge.h | 42 +++++++++++++++++ > include/uapi/linux/if_ether.h | 1 + > include/uapi/linux/mrp_bridge.h | 84 +++++++++++++++++++++++++++++++++ > 3 files changed, 127 insertions(+) > create mode 100644 include/uapi/linux/mrp_bridge.h > Reviewed-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxxxxxxxxxxx>
