Commit Graph

3 Commits

Author SHA1 Message Date
Ying Xue
2537af9dca tipc: remove dev_base_lock use from enable_bearer
Convert enable_bearer() to RCU locking with dev_get_by_name().

Based on a similar changeset in commit 840a185d ["aoe: remove
dev_base_lock use from aoecmd_cfg_pkts()"] -- quoting that:

  "dev_base_lock is the legacy way to lock the device list,
   and is planned to disappear. (writers hold RTNL, readers
   hold RCU lock)"

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-06-17 15:53:01 -07:00
Jiri Pirko
351638e7de net: pass info struct via netdevice notifier
So far, only net_device * could be passed along with netdevice notifier
event. This patch provides a possibility to pass custom structure
able to provide info that event listener needs to know.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>

v2->v3: fix typo on simeth
	shortened dev_getter
	shortened notifier_info struct name
v1->v2: fix notifier_call parameter in call_netdevice_notifier()
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-28 13:11:01 -07:00
Patrick McHardy
a29a194a15 tipc: add InfiniBand media type
Add InfiniBand media type based on the ethernet media type.

The only real difference is that in case of InfiniBand, we need the entire
20 bytes of space reserved for media addresses, so the TIPC media type ID is
not explicitly stored in the packet payload.

Sample output of tipc-config:

# tipc-config -v -addr -netid -nt=all -p -m -b -n -ls

node address: <10.1.4>
current network id: 4711
Type       Lower      Upper      Port Identity              Publication Scope
0          167776257  167776257  <10.1.1:1855512577>        1855512578  cluster
           167776260  167776260  <10.1.4:1216454657>        1216454658  zone
1          1          1          <10.1.4:1216479235>        1216479236  node
Ports:
1216479235: bound to {1,1}
1216454657: bound to {0,167776260}
Media:
eth
ib
Bearers:
ib:ib0
Nodes known:
<10.1.1>: up
Link <broadcast-link>
  Window:20 packets
  RX packets:0 fragments:0/0 bundles:0/0
  TX packets:0 fragments:0/0 bundles:0/0
  RX naks:0 defs:0 dups:0
  TX naks:0 acks:0 dups:0
  Congestion bearer:0 link:0  Send queue max:0 avg:0

Link <10.1.4:ib0-10.1.1:ib0>
  ACTIVE  MTU:2044  Priority:10  Tolerance:1500 ms  Window:50 packets
  RX packets:80 fragments:0/0 bundles:0/0
  TX packets:40 fragments:0/0 bundles:0/0
  TX profile sample:22 packets  average:54 octets
  0-64:100% -256:0% -1024:0% -4096:0% -16384:0% -32768:0% -66000:0%
  RX states:410 probes:213 naks:0 defs:0 dups:0
  TX states:410 probes:197 naks:0 acks:0 dups:0
  Congestion bearer:0 link:0  Send queue max:1 avg:0

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-17 14:18:33 -04:00