diff options
| -rw-r--r-- | net/bridge/br_private_mrp.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/net/bridge/br_private_mrp.h b/net/bridge/br_private_mrp.h index 2514954c1431..966444304c38 100644 --- a/net/bridge/br_private_mrp.h +++ b/net/bridge/br_private_mrp.h @@ -46,6 +46,20 @@ struct br_mrp { struct rcu_head rcu; }; +/* This type is returned by br_mrp_switchdev functions that allow to have a SW + * backup in case the HW can't implement completely the protocol. + * BR_MRP_NONE - means the HW can't run at all the protocol, so the SW stops + * configuring the node anymore. + * BR_MRP_SW - the HW can help the SW to run the protocol, by redirecting MRP + * frames to CPU. + * BR_MRP_HW - the HW can implement completely the protocol. + */ +enum br_mrp_hw_support { + BR_MRP_NONE, + BR_MRP_SW, + BR_MRP_HW, +}; + /* br_mrp.c */ int br_mrp_add(struct net_bridge *br, struct br_mrp_instance *instance); int br_mrp_del(struct net_bridge *br, struct br_mrp_instance *instance); |