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Subject[PATCH net-next 1/3] bridge: uapi: mrp: Extend MRP attributes to get the status
Date
Add MRP attribute IFLA_BRIDGE_MRP_INFO to allow the userspace to get the
current state of the MRP instances. This is a nested attribute that
contains other attributes like, ring id, index of primary and secondary
port, priority, ring state, ring role.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
---
include/uapi/linux/if_bridge.h | 17 +++++++++++++++++
1 file changed, 17 insertions(+)

diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h
index caa6914a3e53a..c114c1c2bd533 100644
--- a/include/uapi/linux/if_bridge.h
+++ b/include/uapi/linux/if_bridge.h
@@ -166,6 +166,7 @@ enum {
IFLA_BRIDGE_MRP_RING_STATE,
IFLA_BRIDGE_MRP_RING_ROLE,
IFLA_BRIDGE_MRP_START_TEST,
+ IFLA_BRIDGE_MRP_INFO,
__IFLA_BRIDGE_MRP_MAX,
};

@@ -228,6 +229,22 @@ enum {

#define IFLA_BRIDGE_MRP_START_TEST_MAX (__IFLA_BRIDGE_MRP_START_TEST_MAX - 1)

+enum {
+ IFLA_BRIDGE_MRP_INFO_UNSPEC,
+ IFLA_BRIDGE_MRP_INFO_RING_ID,
+ IFLA_BRIDGE_MRP_INFO_P_IFINDEX,
+ IFLA_BRIDGE_MRP_INFO_S_IFINDEX,
+ IFLA_BRIDGE_MRP_INFO_PRIO,
+ IFLA_BRIDGE_MRP_INFO_RING_STATE,
+ IFLA_BRIDGE_MRP_INFO_RING_ROLE,
+ IFLA_BRIDGE_MRP_INFO_TEST_INTERVAL,
+ IFLA_BRIDGE_MRP_INFO_TEST_MAX_MISS,
+ IFLA_BRIDGE_MRP_INFO_TEST_MONITOR,
+ __IFLA_BRIDGE_MRP_INFO_MAX,
+};
+
+#define IFLA_BRIDGE_MRP_INFO_MAX (__IFLA_BRIDGE_MRP_INFO_MAX - 1)
+
struct br_mrp_instance {
__u32 ring_id;
__u32 p_ifindex;
--
2.27.0
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