mlx5 support build WIP

Signed-off-by: Hanoh Haim <hhaim@cisco.com>

1 files changed, 135 insertions, 0 deletions

diff --git a/external_libs/ibverbs/include/infiniband/sa.h b/external_libs/ibverbs/include/infiniband/sa.h
new file mode 100644
index 00000000..1153e943
--- /dev/null
+++ b/external_libs/ibverbs/include/infiniband/sa.h
@@ -0,0 +1,135 @@
+/*
+ * Copyright (c) 2004 Topspin Communications.  All rights reserved.
+ * Copyright (c) 2005 Voltaire, Inc. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef INFINIBAND_SA_H
+#define INFINIBAND_SA_H
+
+#include <infiniband/verbs.h>
+
+struct ibv_sa_path_rec {
+	/* reserved */
+	/* reserved */
+	union ibv_gid dgid;
+	union ibv_gid sgid;
+	uint16_t      dlid;
+	uint16_t      slid;
+	int           raw_traffic;
+	/* reserved */
+	uint32_t      flow_label;
+	uint8_t       hop_limit;
+	uint8_t       traffic_class;
+	int           reversible;
+	uint8_t       numb_path;
+	uint16_t      pkey;
+	/* reserved */
+	uint8_t       sl;
+	uint8_t       mtu_selector;
+	uint8_t	      mtu;
+	uint8_t       rate_selector;
+	uint8_t       rate;
+	uint8_t       packet_life_time_selector;
+	uint8_t       packet_life_time;
+	uint8_t       preference;
+};
+
+struct ibv_sa_mcmember_rec {
+	union ibv_gid mgid;
+	union ibv_gid port_gid;
+	uint32_t      qkey;
+	uint16_t      mlid;
+	uint8_t       mtu_selector;
+	uint8_t       mtu;
+	uint8_t       traffic_class;
+	uint16_t      pkey;
+	uint8_t       rate_selector;
+	uint8_t       rate;
+	uint8_t       packet_life_time_selector;
+	uint8_t       packet_life_time;
+	uint8_t       sl;
+	uint32_t      flow_label;
+	uint8_t       hop_limit;
+	uint8_t       scope;
+	uint8_t       join_state;
+	int           proxy_join;
+};
+
+struct ibv_sa_service_rec {
+	uint64_t      id;
+	union ibv_gid gid;
+	uint16_t      pkey;
+	/* uint16_t  resv;   */
+	uint32_t      lease;
+	uint8_t       key[16];
+	uint8_t       name[64];
+	uint8_t       data8[16];
+	uint16_t      data16[8];
+	uint32_t      data32[4];
+	uint64_t      data64[2];
+};
+
+#define IBV_PATH_RECORD_REVERSIBLE 0x80
+
+struct ibv_path_record {
+	uint64_t	service_id;
+	union ibv_gid	dgid;
+	union ibv_gid	sgid;
+	uint16_t	dlid;
+	uint16_t	slid;
+	uint32_t	flowlabel_hoplimit; /* resv-31:28 flow label-27:8 hop limit-7:0*/
+	uint8_t		tclass;
+	uint8_t		reversible_numpath; /* reversible-7:7 num path-6:0 */
+	uint16_t	pkey;
+	uint16_t	qosclass_sl;	    /* qos class-15:4 sl-3:0 */
+	uint8_t		mtu;		    /* mtu selector-7:6 mtu-5:0 */
+	uint8_t		rate;		    /* rate selector-7:6 rate-5:0 */
+	uint8_t		packetlifetime;	    /* lifetime selector-7:6 lifetime-5:0 */
+	uint8_t		preference;
+	uint8_t		reserved[6];
+};
+
+#define IBV_PATH_FLAG_GMP	       (1<<0)
+#define IBV_PATH_FLAG_PRIMARY	       (1<<1)
+#define IBV_PATH_FLAG_ALTERNATE       (1<<2)
+#define IBV_PATH_FLAG_OUTBOUND	       (1<<3)
+#define IBV_PATH_FLAG_INBOUND	       (1<<4)
+#define IBV_PATH_FLAG_INBOUND_REVERSE (1<<5)
+#define IBV_PATH_FLAG_BIDIRECTIONAL   (IBV_PATH_FLAG_OUTBOUND |     \
+					IBV_PATH_FLAG_INBOUND_REVERSE)
+
+struct ibv_path_data {
+	uint32_t		flags;
+	uint32_t		reserved;
+	struct ibv_path_record	path;
+};
+
+#endif /* INFINIBAND_SA_H */