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Subject: Re: [OMPI devel] openmpi-1.7.2 fails to use the RDMACM CPC
From: Steve Wise (swise_at_[hidden])
Date: 2013-08-19 16:52:55


This patch fixes iwarp. dunno if it breaks RoCE though :)

[root_at_r9 ompi-trunk]# svn diff
Index: ompi/mca/btl/openib/connect/btl_openib_connect_oob.c
===================================================================
--- ompi/mca/btl/openib/connect/btl_openib_connect_oob.c (revision 29048)
+++ ompi/mca/btl/openib/connect/btl_openib_connect_oob.c (working copy)
@@ -127,7 +127,7 @@
        IB (this CPC will not work with iWarp). If we do not have the
        transport_type member, then we must be < OFED v1.2, and
        therefore we must be IB. */
-#if defined(HAVE_STRUCT_IBV_DEVICE_TRANSPORT_TYPE) && defined(HAVE_IBV_LINK_LAYER_ETHERNET)
+#if defined(HAVE_STRUCT_IBV_DEVICE_TRANSPORT_TYPE)
     if (BTL_OPENIB_CONNECT_BASE_CHECK_IF_NOT_IB(btl)) {
         opal_output_verbose(5, ompi_btl_base_framework.framework_output,
                             "openib BTL: oob CPC only supported on InfiniBand; skipped on %s:%d",