linux-stable/net/tipc
Jon Paul Maloy 7764d6e83d tipc: add framework for node capabilities exchange
The TIPC protocol spec has defined a 13 bit capability bitmap in
the neighbor discovery header, as a means to maintain compatibility
between different code and protocol generations. Until now this field
has been unused.

We now introduce the basic framework for exchanging capabilities
between nodes at first contact. After exchange, a peer node's
capabilities are stored as a 16 bit bitmap in struct tipc_node.

Reviewed-by: Erik Hugne <erik.hugne@ericsson.com>
Reviewed-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-14 14:38:32 -04:00
..
addr.c tipc: make tipc node address support net namespace 2015-01-12 16:24:33 -05:00
addr.h tipc: make tipc node address support net namespace 2015-01-12 16:24:33 -05:00
bcast.c tipc: convert legacy nl link stat to nl compat 2015-02-09 13:20:47 -08:00
bcast.h tipc: convert legacy nl link stat to nl compat 2015-02-09 13:20:47 -08:00
bearer.c tipc: ensure that idle links are deleted when a bearer is disabled 2015-03-10 18:37:36 -04:00
bearer.h tipc: add ip/udp media type 2015-03-05 22:08:42 -05:00
core.c tipc: nl compat add noop and remove legacy nl framework 2015-02-09 13:20:49 -08:00
core.h tipc: remove tipc_snprintf 2015-02-09 13:20:49 -08:00
discover.c tipc: add framework for node capabilities exchange 2015-03-14 14:38:32 -04:00
discover.h tipc: involve namespace infrastructure 2015-01-12 16:24:32 -05:00
eth_media.c tipc: make media address offset a common define 2015-02-27 18:18:48 -05:00
ib_media.c tipc: rename media/msg related definitions 2015-02-27 18:18:48 -05:00
Kconfig tipc: add ip/udp media type 2015-03-05 22:08:42 -05:00
link.c tipc: ensure that idle links are deleted when a bearer is disabled 2015-03-10 18:37:36 -04:00
link.h tipc: convert legacy nl link stat reset to nl compat 2015-02-09 13:20:48 -08:00
Makefile tipc: add ip/udp media type 2015-03-05 22:08:42 -05:00
msg.c tipc: resolve race problem at unicast message reception 2015-02-05 16:00:02 -08:00
msg.h tipc: add framework for node capabilities exchange 2015-03-14 14:38:32 -04:00
name_distr.c tipc: only create header copy for name distr messages 2015-02-27 18:18:47 -05:00
name_distr.h tipc: resolve race problem at unicast message reception 2015-02-05 16:00:02 -08:00
name_table.c tipc: nl compat add noop and remove legacy nl framework 2015-02-09 13:20:49 -08:00
name_table.h tipc: convert legacy nl name table dump to nl compat 2015-02-09 13:20:48 -08:00
net.c tipc: nl compat add noop and remove legacy nl framework 2015-02-09 13:20:49 -08:00
net.h tipc: make tipc node table aware of net namespace 2015-01-12 16:24:32 -05:00
netlink.c tipc: move and rename the legacy nl api to "nl compat" 2015-02-09 13:20:47 -08:00
netlink.h tipc: move and rename the legacy nl api to "nl compat" 2015-02-09 13:20:47 -08:00
netlink_compat.c tipc: nl compat add noop and remove legacy nl framework 2015-02-09 13:20:49 -08:00
node.c tipc: nl compat add noop and remove legacy nl framework 2015-02-09 13:20:49 -08:00
node.h tipc: add framework for node capabilities exchange 2015-03-14 14:38:32 -04:00
server.c tipc: make subscriber server support net namespace 2015-01-12 16:24:33 -05:00
server.h tipc: make subscriber server support net namespace 2015-01-12 16:24:33 -05:00
socket.c tipc: fix inconsistent signal handling regression 2015-03-09 15:42:19 -04:00
socket.h tipc: convert legacy nl socket dump to nl compat 2015-02-09 13:20:48 -08:00
subscr.c tipc: fix nullpointer bug when subscribing to events 2015-02-27 18:18:47 -05:00
subscr.h tipc: make subscriber server support net namespace 2015-01-12 16:24:33 -05:00
sysctl.c tipc: add name distributor resiliency queue 2014-09-01 17:51:48 -07:00
udp_media.c tipc: sparse: fix htons conversion warnings 2015-03-09 15:37:04 -04:00