| /* |
| * 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 */ |