From de1799667b002331609e8ee6b924ccfd51968d99 Mon Sep 17 00:00:00 2001 From: Vivien Didelot Date: Wed, 11 Dec 2019 20:07:10 -0500 Subject: net: bridge: add STP xstats This adds rx_bpdu, tx_bpdu, rx_tcn, tx_tcn, transition_blk, transition_fwd xstats counters to the bridge ports copied over via netlink, providing useful information for STP. Signed-off-by: Vivien Didelot Acked-by: Nikolay Aleksandrov Signed-off-by: Jakub Kicinski --- include/uapi/linux/if_bridge.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include/uapi') diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h index 1b3c2b643a02..4a58e3d7de46 100644 --- a/include/uapi/linux/if_bridge.h +++ b/include/uapi/linux/if_bridge.h @@ -156,6 +156,15 @@ struct bridge_vlan_xstats { __u32 pad2; }; +struct bridge_stp_xstats { + __u64 transition_blk; + __u64 transition_fwd; + __u64 rx_bpdu; + __u64 tx_bpdu; + __u64 rx_tcn; + __u64 tx_tcn; +}; + /* Bridge multicast database attributes * [MDBA_MDB] = { * [MDBA_MDB_ENTRY] = { @@ -262,6 +271,7 @@ enum { BRIDGE_XSTATS_VLAN, BRIDGE_XSTATS_MCAST, BRIDGE_XSTATS_PAD, + BRIDGE_XSTATS_STP, __BRIDGE_XSTATS_MAX }; #define BRIDGE_XSTATS_MAX (__BRIDGE_XSTATS_MAX - 1) -- cgit v1.2.3