1*1da177e4SLinus Torvaldsconfig INFINIBAND_IPOIB 2*1da177e4SLinus Torvalds tristate "IP-over-InfiniBand" 3*1da177e4SLinus Torvalds depends on INFINIBAND && NETDEVICES && INET 4*1da177e4SLinus Torvalds ---help--- 5*1da177e4SLinus Torvalds Support for the IP-over-InfiniBand protocol (IPoIB). This 6*1da177e4SLinus Torvalds transports IP packets over InfiniBand so you can use your IB 7*1da177e4SLinus Torvalds device as a fancy NIC. 8*1da177e4SLinus Torvalds 9*1da177e4SLinus Torvalds The IPoIB protocol is defined by the IETF ipoib working 10*1da177e4SLinus Torvalds group: <http://www.ietf.org/html.charters/ipoib-charter.html>. 11*1da177e4SLinus Torvalds 12*1da177e4SLinus Torvaldsconfig INFINIBAND_IPOIB_DEBUG 13*1da177e4SLinus Torvalds bool "IP-over-InfiniBand debugging" 14*1da177e4SLinus Torvalds depends on INFINIBAND_IPOIB 15*1da177e4SLinus Torvalds ---help--- 16*1da177e4SLinus Torvalds This option causes debugging code to be compiled into the 17*1da177e4SLinus Torvalds IPoIB driver. The output can be turned on via the 18*1da177e4SLinus Torvalds debug_level and mcast_debug_level module parameters (which 19*1da177e4SLinus Torvalds can also be set after the driver is loaded through sysfs). 20*1da177e4SLinus Torvalds 21*1da177e4SLinus Torvalds This option also creates an "ipoib_debugfs," which can be 22*1da177e4SLinus Torvalds mounted to expose debugging information about IB multicast 23*1da177e4SLinus Torvalds groups used by the IPoIB driver. 24*1da177e4SLinus Torvalds 25*1da177e4SLinus Torvaldsconfig INFINIBAND_IPOIB_DEBUG_DATA 26*1da177e4SLinus Torvalds bool "IP-over-InfiniBand data path debugging" 27*1da177e4SLinus Torvalds depends on INFINIBAND_IPOIB_DEBUG 28*1da177e4SLinus Torvalds ---help--- 29*1da177e4SLinus Torvalds This option compiles debugging code into the the data path 30*1da177e4SLinus Torvalds of the IPoIB driver. The output can be turned on via the 31*1da177e4SLinus Torvalds data_debug_level module parameter; however, even with output 32*1da177e4SLinus Torvalds turned off, this debugging code will have some performance 33*1da177e4SLinus Torvalds impact. 34