diff options
| author |   Hoang Le <hoang.h.le@dektech.com.au> | 2019-03-19 18:49:49 +0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-03-19 13:56:17 -0700 |
| commit | ff2ebbfba6186adf3964eb816f8f255c6e664dc4 (patch) | |
| tree | 12310faa497e8e64adf2b9628e24011159820531 /net/tipc/node.h | |
| parent | tipc: support broadcast/replicast configurable for bc-link (diff) | |
| download | linux-dev-ff2ebbfba6186adf3964eb816f8f255c6e664dc4.tar.xz linux-dev-ff2ebbfba6186adf3964eb816f8f255c6e664dc4.zip | |
tipc: introduce new capability flag for cluster
As a preparation for introducing a smooth switching between replicast
and broadcast method for multicast message, We have to introduce a new
capability flag TIPC_MCAST_RBCTL to handle this new feature.
During a cluster upgrade a node can come back with this new capabilities
which also must be reflected in the cluster capabilities field.
The new feature is only applicable if all node in the cluster supports
this new capability.
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: Hoang Le <hoang.h.le@dektech.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/node.h')
| -rw-r--r-- | net/tipc/node.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/tipc/node.h b/net/tipc/node.h index 4f59a30e989a..2404225c5d58 100644 --- a/net/tipc/node.h +++ b/net/tipc/node.h @@ -51,7 +51,8 @@ enum { TIPC_BLOCK_FLOWCTL = (1 << 3), TIPC_BCAST_RCAST = (1 << 4), TIPC_NODE_ID128 = (1 << 5), - TIPC_LINK_PROTO_SEQNO = (1 << 6) + TIPC_LINK_PROTO_SEQNO = (1 << 6), + TIPC_MCAST_RBCTL = (1 << 7) }; #define TIPC_NODE_CAPABILITIES (TIPC_SYN_BIT | \ @@ -60,7 +61,8 @@ enum { TIPC_BCAST_RCAST | \ TIPC_BLOCK_FLOWCTL | \ TIPC_NODE_ID128 | \ - TIPC_LINK_PROTO_SEQNO) + TIPC_LINK_PROTO_SEQNO | \ + TIPC_MCAST_RBCTL) #define INVALID_BEARER_ID -1 void tipc_node_stop(struct net *net); |