1
linux/drivers/infiniband
Ron Livne 1240673405 IPoIB: Use multicast loopback blocking if available
Set IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK for IPoIB's UD QPs if
supported by the underlying device.  This creates an improvement of up
to 39% in bandwidth when sending multicast packets with IPoIB, and an
improvment of 12% in cpu usage.

Signed-off-by: Ron Livne <ronli@voltaire.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-07-14 23:48:48 -07:00
..
core RDMA/core: Add iWARP protocol statistics attributes in sysfs 2008-07-14 23:48:48 -07:00
hw IB/mlx4: Add support for blocking multicast loopback packets 2008-07-14 23:48:48 -07:00
ulp IPoIB: Use multicast loopback blocking if available 2008-07-14 23:48:48 -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