Here is a suggested patch for adding the QLogic QLE7240 and QLE7280 DDR HCA cards to the openib params file.
I would like the MTU to default to 4K for these HCAs but I don't see any code using the ibv_port_attr.active_mtu field to limit the MTU to the active MTU. If you like, I can try to make a patch to do this. --- ompi/mca/btl/openib/mca-btl-openib-hca-params.ini 2008-02-20 08:28:32.000000000 -0800 +++ ompi/mca/btl/openib/mca-btl-openib-hca-params.ini.new 2008-02-25 18:09:24.364877000 -0800 @@ -121,6 +121,12 @@ [QLogic InfiniPath] vendor_id = 0x1fc1 -vendor_part_id = 13,16 +vendor_part_id = 13 use_eager_rdma = 1 mtu = 2048 + +[QLogic InfiniPath] +vendor_id = 0x1fc1,0x1077 +vendor_part_id = 16,29216 +use_eager_rdma = 1 +mtu = 4096
