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bridge: mrp: Set the priority of MRP instance

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Each MRP instance has a priority, a lower value means a higher priority.
The priority of MRP instance is stored in MRP_Test frame in this way
all the MRP nodes in the ring can see other nodes priority.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Horatiu Vultur 2020-05-30 18:09:47 +00:00 • committed by David S. Miller
parent 7e89ed8ab3
commit 4b3a61b030
6 changed files with 12 additions and 1 deletions
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2
include/uapi/linux/if_bridge.h
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@ -176,6 +176,7 @@ enum {
IFLA_BRIDGE_MRP_INSTANCE_RING_ID,
IFLA_BRIDGE_MRP_INSTANCE_P_IFINDEX,
IFLA_BRIDGE_MRP_INSTANCE_S_IFINDEX,
IFLA_BRIDGE_MRP_INSTANCE_PRIO,
__IFLA_BRIDGE_MRP_INSTANCE_MAX,
};
@ -230,6 +231,7 @@ struct br_mrp_instance {
__u32 ring_id;
__u32 p_ifindex;
__u32 s_ifindex;
__u16 prio;
};
struct br_mrp_ring_state {