linux/drivers/infiniband
Eli Cohen d0de13622d IPoIB: Only set Q_Key once: after joining broadcast group
The current code will set the Q_Key for any join of a non-sendonly
multicast group.  The operation involves a modify QP operation, which
is fairly heavyweight, and is only really required after the join of
the broadcast group.  Fix this by adding a parameter to ipoib_mcast_attach()
to control when the Q_Key is set.

Signed-off-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-07-14 23:48:50 -07:00
..
core RDMA/core: Add iWARP protocol statistics attributes in sysfs 2008-07-14 23:48:48 -07:00
hw RDMA/cxgb3: Set rkey field for new memory windows in iwch_alloc_mw() 2008-07-14 23:48:49 -07:00
ulp IPoIB: Only set Q_Key once: after joining broadcast group 2008-07-14 23:48:50 -07:00
Kconfig RDMA/nes: Add a driver for NetEffect RNICs 2008-02-04 20:20:45 -08:00
Makefile RDMA/nes: Add a driver for NetEffect RNICs 2008-02-04 20:20:45 -08:00