Merge pull request #363 from AnasMasoud/efa_qp_sl

Propagate the service level param to SRD QP attributes

Author: sshaulnv

configure.ac

@@ -524,6 +524,11 @@ if [test $HAVE_IBV_WR_API = yes]; then
 	if [test $HAVE_UNSOLICITED_WRITE_RECV_SRD = yes]; then
 		AC_DEFINE([HAVE_SRD_WITH_UNSOLICITED_WRITE_RECV], [1], [Have SRD with unsolicited RDMA write with imm. support])
 	fi
+	AC_TRY_LINK([#include <infiniband/efadv.h>],
+		    [struct efadv_qp_init_attr *efa_attr; int x = efa_attr->sl;], [HAVE_SRD_QP_SL_SUPPORT=yes], [HAVE_SRD_QP_SL_SUPPORT=no])
+	if [test $HAVE_SRD_QP_SL_SUPPORT = yes]; then
+		AC_DEFINE([HAVE_SRD_QP_SL], [1], [Have SRD QP SL support])
+	fi
 else
 	AC_CHECK_LIB([efa], [efadv_create_driver_qp], [HAVE_SRD=yes], [HAVE_SRD=no])
 fi

src/perftest_parameters.c

@@ -1801,6 +1801,13 @@ static void force_dependecies(struct perftest_parameters *user_param)
 			fprintf(stderr, " SRD does not support RDMA_CM\n");
 			exit(1);
 		}
+#ifndef HAVE_SRD_QP_SL
+		if (user_param->sl != DEF_SL) {
+			printf(RESULT_LINE);
+			fprintf(stderr, " SRD does not support non-default SL\n");
+			exit(1);
+		}
+#endif
 		user_param->cq_mod = 1;
 	}
 

src/perftest_resources.c

@@ -2889,6 +2889,9 @@ struct ibv_qp* ctx_qp_create(struct pingpong_context *ctx,
 		if (user_param->use_unsolicited_write)
 			efa_attr.flags |= EFADV_QP_FLAGS_UNSOLICITED_WRITE_RECV;
 		#endif
+		#ifdef HAVE_SRD_QP_SL
+		efa_attr.sl = user_param->sl;
+		#endif
 		qp = efadv_create_qp_ex(ctx->context, &attr_ex,
 					&efa_attr, sizeof(efa_attr));
 		#else