| /* |
| * Copyright (c) 2009 Intel Corporation. All rights reserved. |
| * |
| * This software is available to you under the OpenFabrics.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 AWV |
| * 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. |
| */ |
| |
| #if !defined(ACM_MAD_H) |
| #define ACM_MAD_H |
| |
| #include <endian.h> |
| #include <infiniband/verbs.h> |
| #include <infiniband/acm.h> |
| |
| #define ACM_SEND_SIZE 256 |
| #define ACM_RECV_SIZE (ACM_SEND_SIZE + sizeof(struct ibv_grh)) |
| |
| #define IB_METHOD_GET 0x01 |
| #define IB_METHOD_SET 0x02 |
| #define IB_METHOD_SEND 0x03 |
| #define IB_METHOD_GET_TABLE 0x12 |
| #define IB_METHOD_DELETE 0x15 |
| #define IB_METHOD_RESP 0x80 |
| |
| #define ACM_MGMT_CLASS 0x2C |
| |
| #define ACM_CTRL_ACK htobe16(0x8000) |
| #define ACM_CTRL_RESOLVE htobe16(0x0001) |
| |
| #define IB_PKEY_FULL_MEMBER 0x8000 |
| |
| struct acm_mad { |
| uint8_t base_version; |
| uint8_t mgmt_class; |
| uint8_t class_version; |
| uint8_t method; |
| __be16 status; |
| __be16 control; |
| __be64 tid; |
| |
| uint8_t data[240]; |
| }; |
| |
| #define acm_class_status(status) ((uint8_t) (be16toh(status) >> 8)) |
| |
| #define ACM_QKEY 0x80010000 |
| |
| /* Map to ACM_EP_INFO_* */ |
| #define ACM_ADDRESS_INVALID 0x00 |
| #define ACM_ADDRESS_NAME 0x01 |
| #define ACM_ADDRESS_IP 0x02 |
| #define ACM_ADDRESS_IP6 0x03 |
| #define ACM_ADDRESS_GID 0x04 |
| #define ACM_ADDRESS_LID 0x05 |
| #define ACM_ADDRESS_RESERVED 0x06 /* start of reserved range */ |
| |
| #define ACM_MAX_GID_COUNT 10 |
| |
| struct acm_resolve_rec { |
| uint8_t dest_type; |
| uint8_t dest_length; |
| uint8_t src_type; |
| uint8_t src_length; |
| uint8_t gid_cnt; |
| uint8_t resp_resources; |
| uint8_t init_depth; |
| uint8_t reserved; |
| uint8_t dest[ACM_MAX_ADDRESS]; |
| uint8_t src[ACM_MAX_ADDRESS]; |
| union ibv_gid gid[ACM_MAX_GID_COUNT]; |
| }; |
| |
| #define IB_MGMT_CLASS_SA 0x03 |
| |
| struct ib_sa_mad { |
| uint8_t base_version; |
| uint8_t mgmt_class; |
| uint8_t class_version; |
| uint8_t method; |
| __be16 status; |
| __be16 reserved1; |
| __be64 tid; |
| __be16 attr_id; |
| __be16 reserved2; |
| __be32 attr_mod; |
| |
| uint8_t rmpp_version; |
| uint8_t rmpp_type; |
| uint8_t rmpp_flags; |
| uint8_t rmpp_status; |
| __be32 seg_num; |
| __be32 paylen_newwin; |
| |
| __be32 sm_key[2]; |
| __be16 attr_offset; |
| __be16 reserved3; |
| __be64 comp_mask; |
| |
| uint8_t data[200]; |
| }; |
| |
| #define IB_SA_ATTR_PATH_REC htobe16(0x0035) |
| |
| #define IB_COMP_MASK_PR_SERVICE_ID (htobe64(1 << 0) | \ |
| htobe64(1 << 1)) |
| #define IB_COMP_MASK_PR_DGID htobe64(1 << 2) |
| #define IB_COMP_MASK_PR_SGID htobe64(1 << 3) |
| #define IB_COMP_MASK_PR_DLID htobe64(1 << 4) |
| #define IB_COMP_MASK_PR_SLID htobe64(1 << 5) |
| #define IB_COMP_MASK_PR_RAW_TRAFFIC htobe64(1 << 6) |
| /* RESERVED htobe64(1 << 7) */ |
| #define IB_COMP_MASK_PR_FLOW_LABEL htobe64(1 << 8) |
| #define IB_COMP_MASK_PR_HOP_LIMIT htobe64(1 << 9) |
| #define IB_COMP_MASK_PR_TCLASS htobe64(1 << 10) |
| #define IB_COMP_MASK_PR_REVERSIBLE htobe64(1 << 11) |
| #define IB_COMP_MASK_PR_NUM_PATH htobe64(1 << 12) |
| #define IB_COMP_MASK_PR_PKEY htobe64(1 << 13) |
| #define IB_COMP_MASK_PR_QOS_CLASS htobe64(1 << 14) |
| #define IB_COMP_MASK_PR_SL htobe64(1 << 15) |
| #define IB_COMP_MASK_PR_MTU_SELECTOR htobe64(1 << 16) |
| #define IB_COMP_MASK_PR_MTU htobe64(1 << 17) |
| #define IB_COMP_MASK_PR_RATE_SELECTOR htobe64(1 << 18) |
| #define IB_COMP_MASK_PR_RATE htobe64(1 << 19) |
| #define IB_COMP_MASK_PR_PACKET_LIFETIME_SELECTOR htobe64(1 << 20) |
| #define IB_COMP_MASK_PR_PACKET_LIFETIME htobe64(1 << 21) |
| #define IB_COMP_MASK_PR_PREFERENCE htobe64(1 << 22) |
| /* RESERVED htobe64(1 << 23) */ |
| |
| #define IB_MC_QPN 0xffffff |
| #define IB_SA_ATTR_MC_MEMBER_REC htobe16(0x0038) |
| |
| #define IB_COMP_MASK_MC_MGID htobe64(1 << 0) |
| #define IB_COMP_MASK_MC_PORT_GID htobe64(1 << 1) |
| #define IB_COMP_MASK_MC_QKEY htobe64(1 << 2) |
| #define IB_COMP_MASK_MC_MLID htobe64(1 << 3) |
| #define IB_COMP_MASK_MC_MTU_SEL htobe64(1 << 4) |
| #define IB_COMP_MASK_MC_MTU htobe64(1 << 5) |
| #define IB_COMP_MASK_MC_TCLASS htobe64(1 << 6) |
| #define IB_COMP_MASK_MC_PKEY htobe64(1 << 7) |
| #define IB_COMP_MASK_MC_RATE_SEL htobe64(1 << 8) |
| #define IB_COMP_MASK_MC_RATE htobe64(1 << 9) |
| #define IB_COMP_MASK_MC_PACKET_LIFETIME_SEL htobe64(1 << 10) |
| #define IB_COMP_MASK_MC_PACKET_LIFETIME htobe64(1 << 11) |
| #define IB_COMP_MASK_MC_SL htobe64(1 << 12) |
| #define IB_COMP_MASK_MC_FLOW htobe64(1 << 13) |
| #define IB_COMP_MASK_MC_HOP htobe64(1 << 14) |
| #define IB_COMP_MASK_MC_SCOPE htobe64(1 << 15) |
| #define IB_COMP_MASK_MC_JOIN_STATE htobe64(1 << 16) |
| #define IB_COMP_MASK_MC_PROXY_JOIN htobe64(1 << 17) |
| |
| struct ib_mc_member_rec { |
| union ibv_gid mgid; |
| union ibv_gid port_gid; |
| __be32 qkey; |
| __be16 mlid; |
| uint8_t mtu; |
| uint8_t tclass; |
| __be16 pkey; |
| uint8_t rate; |
| uint8_t packet_lifetime; |
| __be32 sl_flow_hop; |
| uint8_t scope_state; |
| uint8_t proxy_join; |
| uint8_t reserved[2]; |
| uint8_t pad[4]; |
| }; |
| |
| #endif /* ACM_MAD_H */ |
