// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
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/*
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* Copyright (c) 2016 Mellanox Technologies Ltd. All rights reserved.
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* Copyright (c) 2015 System Fabric Works, Inc. All rights reserved.
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*/
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#include <rdma/ib_pack.h>
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#include "rxe_opcode.h"
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#include "rxe_hdr.h"
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/* useful information about work request opcodes and pkt opcodes in
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* table form
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*/
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struct rxe_wr_opcode_info rxe_wr_opcode_info[] = {
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[IB_WR_RDMA_WRITE] = {
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.name = "IB_WR_RDMA_WRITE",
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.mask = {
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[IB_QPT_RC] = WR_INLINE_MASK | WR_WRITE_MASK,
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[IB_QPT_UC] = WR_INLINE_MASK | WR_WRITE_MASK,
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},
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},
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[IB_WR_RDMA_WRITE_WITH_IMM] = {
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.name = "IB_WR_RDMA_WRITE_WITH_IMM",
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.mask = {
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[IB_QPT_RC] = WR_INLINE_MASK | WR_WRITE_MASK,
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[IB_QPT_UC] = WR_INLINE_MASK | WR_WRITE_MASK,
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},
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},
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[IB_WR_SEND] = {
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.name = "IB_WR_SEND",
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.mask = {
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[IB_QPT_SMI] = WR_INLINE_MASK | WR_SEND_MASK,
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[IB_QPT_GSI] = WR_INLINE_MASK | WR_SEND_MASK,
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[IB_QPT_RC] = WR_INLINE_MASK | WR_SEND_MASK,
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[IB_QPT_UC] = WR_INLINE_MASK | WR_SEND_MASK,
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[IB_QPT_UD] = WR_INLINE_MASK | WR_SEND_MASK,
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},
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},
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[IB_WR_SEND_WITH_IMM] = {
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.name = "IB_WR_SEND_WITH_IMM",
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.mask = {
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[IB_QPT_SMI] = WR_INLINE_MASK | WR_SEND_MASK,
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[IB_QPT_GSI] = WR_INLINE_MASK | WR_SEND_MASK,
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[IB_QPT_RC] = WR_INLINE_MASK | WR_SEND_MASK,
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[IB_QPT_UC] = WR_INLINE_MASK | WR_SEND_MASK,
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[IB_QPT_UD] = WR_INLINE_MASK | WR_SEND_MASK,
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},
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},
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[IB_WR_RDMA_READ] = {
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.name = "IB_WR_RDMA_READ",
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.mask = {
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[IB_QPT_RC] = WR_READ_MASK,
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},
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},
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[IB_WR_ATOMIC_CMP_AND_SWP] = {
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.name = "IB_WR_ATOMIC_CMP_AND_SWP",
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.mask = {
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[IB_QPT_RC] = WR_ATOMIC_MASK,
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},
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},
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[IB_WR_ATOMIC_FETCH_AND_ADD] = {
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.name = "IB_WR_ATOMIC_FETCH_AND_ADD",
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.mask = {
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[IB_QPT_RC] = WR_ATOMIC_MASK,
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},
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},
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[IB_WR_LSO] = {
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.name = "IB_WR_LSO",
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.mask = {
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/* not supported */
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},
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},
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[IB_WR_SEND_WITH_INV] = {
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.name = "IB_WR_SEND_WITH_INV",
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.mask = {
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[IB_QPT_RC] = WR_INLINE_MASK | WR_SEND_MASK,
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[IB_QPT_UC] = WR_INLINE_MASK | WR_SEND_MASK,
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[IB_QPT_UD] = WR_INLINE_MASK | WR_SEND_MASK,
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},
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},
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[IB_WR_RDMA_READ_WITH_INV] = {
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.name = "IB_WR_RDMA_READ_WITH_INV",
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.mask = {
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[IB_QPT_RC] = WR_READ_MASK,
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},
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},
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[IB_WR_LOCAL_INV] = {
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.name = "IB_WR_LOCAL_INV",
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.mask = {
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[IB_QPT_RC] = WR_REG_MASK,
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},
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},
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[IB_WR_REG_MR] = {
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.name = "IB_WR_REG_MR",
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.mask = {
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[IB_QPT_RC] = WR_REG_MASK,
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},
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},
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};
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struct rxe_opcode_info rxe_opcode[RXE_NUM_OPCODE] = {
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[IB_OPCODE_RC_SEND_FIRST] = {
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.name = "IB_OPCODE_RC_SEND_FIRST",
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.mask = RXE_PAYLOAD_MASK | RXE_REQ_MASK | RXE_RWR_MASK
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| RXE_SEND_MASK | RXE_START_MASK,
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.length = RXE_BTH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_PAYLOAD] = RXE_BTH_BYTES,
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}
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},
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[IB_OPCODE_RC_SEND_MIDDLE] = {
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.name = "IB_OPCODE_RC_SEND_MIDDLE",
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.mask = RXE_PAYLOAD_MASK | RXE_REQ_MASK | RXE_SEND_MASK
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| RXE_MIDDLE_MASK,
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.length = RXE_BTH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_PAYLOAD] = RXE_BTH_BYTES,
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}
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},
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[IB_OPCODE_RC_SEND_LAST] = {
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.name = "IB_OPCODE_RC_SEND_LAST",
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.mask = RXE_PAYLOAD_MASK | RXE_REQ_MASK | RXE_COMP_MASK
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| RXE_SEND_MASK | RXE_END_MASK,
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.length = RXE_BTH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_PAYLOAD] = RXE_BTH_BYTES,
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}
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},
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[IB_OPCODE_RC_SEND_LAST_WITH_IMMEDIATE] = {
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.name = "IB_OPCODE_RC_SEND_LAST_WITH_IMMEDIATE",
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.mask = RXE_IMMDT_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK
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| RXE_COMP_MASK | RXE_SEND_MASK | RXE_END_MASK,
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.length = RXE_BTH_BYTES + RXE_IMMDT_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_IMMDT] = RXE_BTH_BYTES,
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[RXE_PAYLOAD] = RXE_BTH_BYTES
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+ RXE_IMMDT_BYTES,
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}
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},
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[IB_OPCODE_RC_SEND_ONLY] = {
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.name = "IB_OPCODE_RC_SEND_ONLY",
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.mask = RXE_PAYLOAD_MASK | RXE_REQ_MASK | RXE_COMP_MASK
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| RXE_RWR_MASK | RXE_SEND_MASK
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| RXE_START_MASK | RXE_END_MASK,
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.length = RXE_BTH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_PAYLOAD] = RXE_BTH_BYTES,
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}
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},
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[IB_OPCODE_RC_SEND_ONLY_WITH_IMMEDIATE] = {
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.name = "IB_OPCODE_RC_SEND_ONLY_WITH_IMMEDIATE",
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.mask = RXE_IMMDT_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK
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| RXE_COMP_MASK | RXE_RWR_MASK | RXE_SEND_MASK
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| RXE_START_MASK | RXE_END_MASK,
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.length = RXE_BTH_BYTES + RXE_IMMDT_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_IMMDT] = RXE_BTH_BYTES,
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[RXE_PAYLOAD] = RXE_BTH_BYTES
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+ RXE_IMMDT_BYTES,
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}
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},
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[IB_OPCODE_RC_RDMA_WRITE_FIRST] = {
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.name = "IB_OPCODE_RC_RDMA_WRITE_FIRST",
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.mask = RXE_RETH_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK
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| RXE_WRITE_MASK | RXE_START_MASK,
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.length = RXE_BTH_BYTES + RXE_RETH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_RETH] = RXE_BTH_BYTES,
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[RXE_PAYLOAD] = RXE_BTH_BYTES
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+ RXE_RETH_BYTES,
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}
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},
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[IB_OPCODE_RC_RDMA_WRITE_MIDDLE] = {
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.name = "IB_OPCODE_RC_RDMA_WRITE_MIDDLE",
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.mask = RXE_PAYLOAD_MASK | RXE_REQ_MASK | RXE_WRITE_MASK
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| RXE_MIDDLE_MASK,
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.length = RXE_BTH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_PAYLOAD] = RXE_BTH_BYTES,
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}
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},
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[IB_OPCODE_RC_RDMA_WRITE_LAST] = {
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.name = "IB_OPCODE_RC_RDMA_WRITE_LAST",
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.mask = RXE_PAYLOAD_MASK | RXE_REQ_MASK | RXE_WRITE_MASK
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| RXE_END_MASK,
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.length = RXE_BTH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_PAYLOAD] = RXE_BTH_BYTES,
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}
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},
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[IB_OPCODE_RC_RDMA_WRITE_LAST_WITH_IMMEDIATE] = {
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.name = "IB_OPCODE_RC_RDMA_WRITE_LAST_WITH_IMMEDIATE",
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.mask = RXE_IMMDT_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK
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| RXE_WRITE_MASK | RXE_COMP_MASK | RXE_RWR_MASK
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| RXE_END_MASK,
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.length = RXE_BTH_BYTES + RXE_IMMDT_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_IMMDT] = RXE_BTH_BYTES,
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[RXE_PAYLOAD] = RXE_BTH_BYTES
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+ RXE_IMMDT_BYTES,
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}
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},
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[IB_OPCODE_RC_RDMA_WRITE_ONLY] = {
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.name = "IB_OPCODE_RC_RDMA_WRITE_ONLY",
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.mask = RXE_RETH_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK
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| RXE_WRITE_MASK | RXE_START_MASK
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| RXE_END_MASK,
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.length = RXE_BTH_BYTES + RXE_RETH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_RETH] = RXE_BTH_BYTES,
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[RXE_PAYLOAD] = RXE_BTH_BYTES
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+ RXE_RETH_BYTES,
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}
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},
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[IB_OPCODE_RC_RDMA_WRITE_ONLY_WITH_IMMEDIATE] = {
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.name = "IB_OPCODE_RC_RDMA_WRITE_ONLY_WITH_IMMEDIATE",
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.mask = RXE_RETH_MASK | RXE_IMMDT_MASK | RXE_PAYLOAD_MASK
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| RXE_REQ_MASK | RXE_WRITE_MASK
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| RXE_COMP_MASK | RXE_RWR_MASK
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| RXE_START_MASK | RXE_END_MASK,
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.length = RXE_BTH_BYTES + RXE_IMMDT_BYTES + RXE_RETH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_RETH] = RXE_BTH_BYTES,
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[RXE_IMMDT] = RXE_BTH_BYTES
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+ RXE_RETH_BYTES,
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[RXE_PAYLOAD] = RXE_BTH_BYTES
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+ RXE_RETH_BYTES
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+ RXE_IMMDT_BYTES,
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}
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},
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[IB_OPCODE_RC_RDMA_READ_REQUEST] = {
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.name = "IB_OPCODE_RC_RDMA_READ_REQUEST",
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.mask = RXE_RETH_MASK | RXE_REQ_MASK | RXE_READ_MASK
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| RXE_START_MASK | RXE_END_MASK,
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.length = RXE_BTH_BYTES + RXE_RETH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_RETH] = RXE_BTH_BYTES,
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[RXE_PAYLOAD] = RXE_BTH_BYTES
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+ RXE_RETH_BYTES,
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}
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},
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[IB_OPCODE_RC_RDMA_READ_RESPONSE_FIRST] = {
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.name = "IB_OPCODE_RC_RDMA_READ_RESPONSE_FIRST",
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.mask = RXE_AETH_MASK | RXE_PAYLOAD_MASK | RXE_ACK_MASK
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| RXE_START_MASK,
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.length = RXE_BTH_BYTES + RXE_AETH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_AETH] = RXE_BTH_BYTES,
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[RXE_PAYLOAD] = RXE_BTH_BYTES
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+ RXE_AETH_BYTES,
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}
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},
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[IB_OPCODE_RC_RDMA_READ_RESPONSE_MIDDLE] = {
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.name = "IB_OPCODE_RC_RDMA_READ_RESPONSE_MIDDLE",
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.mask = RXE_PAYLOAD_MASK | RXE_ACK_MASK | RXE_MIDDLE_MASK,
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.length = RXE_BTH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_PAYLOAD] = RXE_BTH_BYTES,
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}
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},
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[IB_OPCODE_RC_RDMA_READ_RESPONSE_LAST] = {
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.name = "IB_OPCODE_RC_RDMA_READ_RESPONSE_LAST",
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.mask = RXE_AETH_MASK | RXE_PAYLOAD_MASK | RXE_ACK_MASK
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| RXE_END_MASK,
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.length = RXE_BTH_BYTES + RXE_AETH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_AETH] = RXE_BTH_BYTES,
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[RXE_PAYLOAD] = RXE_BTH_BYTES
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+ RXE_AETH_BYTES,
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}
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},
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[IB_OPCODE_RC_RDMA_READ_RESPONSE_ONLY] = {
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.name = "IB_OPCODE_RC_RDMA_READ_RESPONSE_ONLY",
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.mask = RXE_AETH_MASK | RXE_PAYLOAD_MASK | RXE_ACK_MASK
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| RXE_START_MASK | RXE_END_MASK,
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.length = RXE_BTH_BYTES + RXE_AETH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_AETH] = RXE_BTH_BYTES,
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[RXE_PAYLOAD] = RXE_BTH_BYTES
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+ RXE_AETH_BYTES,
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}
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},
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[IB_OPCODE_RC_ACKNOWLEDGE] = {
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.name = "IB_OPCODE_RC_ACKNOWLEDGE",
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.mask = RXE_AETH_MASK | RXE_ACK_MASK | RXE_START_MASK
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| RXE_END_MASK,
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.length = RXE_BTH_BYTES + RXE_AETH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_AETH] = RXE_BTH_BYTES,
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[RXE_PAYLOAD] = RXE_BTH_BYTES
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+ RXE_AETH_BYTES,
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}
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},
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[IB_OPCODE_RC_ATOMIC_ACKNOWLEDGE] = {
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.name = "IB_OPCODE_RC_ATOMIC_ACKNOWLEDGE",
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.mask = RXE_AETH_MASK | RXE_ATMACK_MASK | RXE_ACK_MASK
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| RXE_START_MASK | RXE_END_MASK,
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.length = RXE_BTH_BYTES + RXE_ATMACK_BYTES + RXE_AETH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_AETH] = RXE_BTH_BYTES,
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[RXE_ATMACK] = RXE_BTH_BYTES
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+ RXE_AETH_BYTES,
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[RXE_PAYLOAD] = RXE_BTH_BYTES
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+ RXE_ATMACK_BYTES + RXE_AETH_BYTES,
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}
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},
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[IB_OPCODE_RC_COMPARE_SWAP] = {
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.name = "IB_OPCODE_RC_COMPARE_SWAP",
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.mask = RXE_ATMETH_MASK | RXE_REQ_MASK | RXE_ATOMIC_MASK
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| RXE_START_MASK | RXE_END_MASK,
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.length = RXE_BTH_BYTES + RXE_ATMETH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_ATMETH] = RXE_BTH_BYTES,
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[RXE_PAYLOAD] = RXE_BTH_BYTES
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+ RXE_ATMETH_BYTES,
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}
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},
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[IB_OPCODE_RC_FETCH_ADD] = {
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.name = "IB_OPCODE_RC_FETCH_ADD",
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.mask = RXE_ATMETH_MASK | RXE_REQ_MASK | RXE_ATOMIC_MASK
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| RXE_START_MASK | RXE_END_MASK,
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.length = RXE_BTH_BYTES + RXE_ATMETH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_ATMETH] = RXE_BTH_BYTES,
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[RXE_PAYLOAD] = RXE_BTH_BYTES
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+ RXE_ATMETH_BYTES,
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}
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},
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[IB_OPCODE_RC_SEND_LAST_WITH_INVALIDATE] = {
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.name = "IB_OPCODE_RC_SEND_LAST_WITH_INVALIDATE",
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.mask = RXE_IETH_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK
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| RXE_COMP_MASK | RXE_SEND_MASK | RXE_END_MASK,
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.length = RXE_BTH_BYTES + RXE_IETH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_IETH] = RXE_BTH_BYTES,
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[RXE_PAYLOAD] = RXE_BTH_BYTES
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+ RXE_IETH_BYTES,
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}
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},
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[IB_OPCODE_RC_SEND_ONLY_WITH_INVALIDATE] = {
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.name = "IB_OPCODE_RC_SEND_ONLY_INV",
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.mask = RXE_IETH_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK
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| RXE_COMP_MASK | RXE_RWR_MASK | RXE_SEND_MASK
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| RXE_END_MASK | RXE_START_MASK,
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.length = RXE_BTH_BYTES + RXE_IETH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_IETH] = RXE_BTH_BYTES,
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[RXE_PAYLOAD] = RXE_BTH_BYTES
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+ RXE_IETH_BYTES,
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}
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},
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/* UC */
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[IB_OPCODE_UC_SEND_FIRST] = {
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.name = "IB_OPCODE_UC_SEND_FIRST",
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.mask = RXE_PAYLOAD_MASK | RXE_REQ_MASK | RXE_RWR_MASK
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| RXE_SEND_MASK | RXE_START_MASK,
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.length = RXE_BTH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_PAYLOAD] = RXE_BTH_BYTES,
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}
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},
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[IB_OPCODE_UC_SEND_MIDDLE] = {
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.name = "IB_OPCODE_UC_SEND_MIDDLE",
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.mask = RXE_PAYLOAD_MASK | RXE_REQ_MASK | RXE_SEND_MASK
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| RXE_MIDDLE_MASK,
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.length = RXE_BTH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_PAYLOAD] = RXE_BTH_BYTES,
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}
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},
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[IB_OPCODE_UC_SEND_LAST] = {
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.name = "IB_OPCODE_UC_SEND_LAST",
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.mask = RXE_PAYLOAD_MASK | RXE_REQ_MASK | RXE_COMP_MASK
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| RXE_SEND_MASK | RXE_END_MASK,
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.length = RXE_BTH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_PAYLOAD] = RXE_BTH_BYTES,
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}
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},
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[IB_OPCODE_UC_SEND_LAST_WITH_IMMEDIATE] = {
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.name = "IB_OPCODE_UC_SEND_LAST_WITH_IMMEDIATE",
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.mask = RXE_IMMDT_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK
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| RXE_COMP_MASK | RXE_SEND_MASK | RXE_END_MASK,
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.length = RXE_BTH_BYTES + RXE_IMMDT_BYTES,
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.offset = {
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[RXE_BTH] = 0,
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[RXE_IMMDT] = RXE_BTH_BYTES,
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[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_IMMDT_BYTES,
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}
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},
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[IB_OPCODE_UC_SEND_ONLY] = {
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.name = "IB_OPCODE_UC_SEND_ONLY",
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.mask = RXE_PAYLOAD_MASK | RXE_REQ_MASK | RXE_COMP_MASK
|
| RXE_RWR_MASK | RXE_SEND_MASK
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| RXE_START_MASK | RXE_END_MASK,
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.length = RXE_BTH_BYTES,
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.offset = {
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[RXE_BTH] = 0,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES,
|
}
|
},
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[IB_OPCODE_UC_SEND_ONLY_WITH_IMMEDIATE] = {
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.name = "IB_OPCODE_UC_SEND_ONLY_WITH_IMMEDIATE",
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.mask = RXE_IMMDT_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK
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| RXE_COMP_MASK | RXE_RWR_MASK | RXE_SEND_MASK
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| RXE_START_MASK | RXE_END_MASK,
|
.length = RXE_BTH_BYTES + RXE_IMMDT_BYTES,
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.offset = {
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[RXE_BTH] = 0,
|
[RXE_IMMDT] = RXE_BTH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_IMMDT_BYTES,
|
}
|
},
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[IB_OPCODE_UC_RDMA_WRITE_FIRST] = {
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.name = "IB_OPCODE_UC_RDMA_WRITE_FIRST",
|
.mask = RXE_RETH_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK
|
| RXE_WRITE_MASK | RXE_START_MASK,
|
.length = RXE_BTH_BYTES + RXE_RETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RETH] = RXE_BTH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_RETH_BYTES,
|
}
|
},
|
[IB_OPCODE_UC_RDMA_WRITE_MIDDLE] = {
|
.name = "IB_OPCODE_UC_RDMA_WRITE_MIDDLE",
|
.mask = RXE_PAYLOAD_MASK | RXE_REQ_MASK | RXE_WRITE_MASK
|
| RXE_MIDDLE_MASK,
|
.length = RXE_BTH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES,
|
}
|
},
|
[IB_OPCODE_UC_RDMA_WRITE_LAST] = {
|
.name = "IB_OPCODE_UC_RDMA_WRITE_LAST",
|
.mask = RXE_PAYLOAD_MASK | RXE_REQ_MASK | RXE_WRITE_MASK
|
| RXE_END_MASK,
|
.length = RXE_BTH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES,
|
}
|
},
|
[IB_OPCODE_UC_RDMA_WRITE_LAST_WITH_IMMEDIATE] = {
|
.name = "IB_OPCODE_UC_RDMA_WRITE_LAST_WITH_IMMEDIATE",
|
.mask = RXE_IMMDT_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK
|
| RXE_WRITE_MASK | RXE_COMP_MASK | RXE_RWR_MASK
|
| RXE_END_MASK,
|
.length = RXE_BTH_BYTES + RXE_IMMDT_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_IMMDT] = RXE_BTH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_IMMDT_BYTES,
|
}
|
},
|
[IB_OPCODE_UC_RDMA_WRITE_ONLY] = {
|
.name = "IB_OPCODE_UC_RDMA_WRITE_ONLY",
|
.mask = RXE_RETH_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK
|
| RXE_WRITE_MASK | RXE_START_MASK
|
| RXE_END_MASK,
|
.length = RXE_BTH_BYTES + RXE_RETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RETH] = RXE_BTH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_RETH_BYTES,
|
}
|
},
|
[IB_OPCODE_UC_RDMA_WRITE_ONLY_WITH_IMMEDIATE] = {
|
.name = "IB_OPCODE_UC_RDMA_WRITE_ONLY_WITH_IMMEDIATE",
|
.mask = RXE_RETH_MASK | RXE_IMMDT_MASK | RXE_PAYLOAD_MASK
|
| RXE_REQ_MASK | RXE_WRITE_MASK
|
| RXE_COMP_MASK | RXE_RWR_MASK
|
| RXE_START_MASK | RXE_END_MASK,
|
.length = RXE_BTH_BYTES + RXE_IMMDT_BYTES + RXE_RETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RETH] = RXE_BTH_BYTES,
|
[RXE_IMMDT] = RXE_BTH_BYTES
|
+ RXE_RETH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_RETH_BYTES
|
+ RXE_IMMDT_BYTES,
|
}
|
},
|
|
/* RD */
|
[IB_OPCODE_RD_SEND_FIRST] = {
|
.name = "IB_OPCODE_RD_SEND_FIRST",
|
.mask = RXE_RDETH_MASK | RXE_DETH_MASK | RXE_PAYLOAD_MASK
|
| RXE_REQ_MASK | RXE_RWR_MASK | RXE_SEND_MASK
|
| RXE_START_MASK,
|
.length = RXE_BTH_BYTES + RXE_DETH_BYTES + RXE_RDETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RDETH] = RXE_BTH_BYTES,
|
[RXE_DETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES,
|
}
|
},
|
[IB_OPCODE_RD_SEND_MIDDLE] = {
|
.name = "IB_OPCODE_RD_SEND_MIDDLE",
|
.mask = RXE_RDETH_MASK | RXE_DETH_MASK | RXE_PAYLOAD_MASK
|
| RXE_REQ_MASK | RXE_SEND_MASK
|
| RXE_MIDDLE_MASK,
|
.length = RXE_BTH_BYTES + RXE_DETH_BYTES + RXE_RDETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RDETH] = RXE_BTH_BYTES,
|
[RXE_DETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES,
|
}
|
},
|
[IB_OPCODE_RD_SEND_LAST] = {
|
.name = "IB_OPCODE_RD_SEND_LAST",
|
.mask = RXE_RDETH_MASK | RXE_DETH_MASK | RXE_PAYLOAD_MASK
|
| RXE_REQ_MASK | RXE_COMP_MASK | RXE_SEND_MASK
|
| RXE_END_MASK,
|
.length = RXE_BTH_BYTES + RXE_DETH_BYTES + RXE_RDETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RDETH] = RXE_BTH_BYTES,
|
[RXE_DETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES,
|
}
|
},
|
[IB_OPCODE_RD_SEND_LAST_WITH_IMMEDIATE] = {
|
.name = "IB_OPCODE_RD_SEND_LAST_WITH_IMMEDIATE",
|
.mask = RXE_RDETH_MASK | RXE_DETH_MASK | RXE_IMMDT_MASK
|
| RXE_PAYLOAD_MASK | RXE_REQ_MASK
|
| RXE_COMP_MASK | RXE_SEND_MASK
|
| RXE_END_MASK,
|
.length = RXE_BTH_BYTES + RXE_IMMDT_BYTES + RXE_DETH_BYTES
|
+ RXE_RDETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RDETH] = RXE_BTH_BYTES,
|
[RXE_DETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES,
|
[RXE_IMMDT] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES
|
+ RXE_IMMDT_BYTES,
|
}
|
},
|
[IB_OPCODE_RD_SEND_ONLY] = {
|
.name = "IB_OPCODE_RD_SEND_ONLY",
|
.mask = RXE_RDETH_MASK | RXE_DETH_MASK | RXE_PAYLOAD_MASK
|
| RXE_REQ_MASK | RXE_COMP_MASK | RXE_RWR_MASK
|
| RXE_SEND_MASK | RXE_START_MASK | RXE_END_MASK,
|
.length = RXE_BTH_BYTES + RXE_DETH_BYTES + RXE_RDETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RDETH] = RXE_BTH_BYTES,
|
[RXE_DETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES,
|
}
|
},
|
[IB_OPCODE_RD_SEND_ONLY_WITH_IMMEDIATE] = {
|
.name = "IB_OPCODE_RD_SEND_ONLY_WITH_IMMEDIATE",
|
.mask = RXE_RDETH_MASK | RXE_DETH_MASK | RXE_IMMDT_MASK
|
| RXE_PAYLOAD_MASK | RXE_REQ_MASK
|
| RXE_COMP_MASK | RXE_RWR_MASK | RXE_SEND_MASK
|
| RXE_START_MASK | RXE_END_MASK,
|
.length = RXE_BTH_BYTES + RXE_IMMDT_BYTES + RXE_DETH_BYTES
|
+ RXE_RDETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RDETH] = RXE_BTH_BYTES,
|
[RXE_DETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES,
|
[RXE_IMMDT] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES
|
+ RXE_IMMDT_BYTES,
|
}
|
},
|
[IB_OPCODE_RD_RDMA_WRITE_FIRST] = {
|
.name = "IB_OPCODE_RD_RDMA_WRITE_FIRST",
|
.mask = RXE_RDETH_MASK | RXE_DETH_MASK | RXE_RETH_MASK
|
| RXE_PAYLOAD_MASK | RXE_REQ_MASK
|
| RXE_WRITE_MASK | RXE_START_MASK,
|
.length = RXE_BTH_BYTES + RXE_RETH_BYTES + RXE_DETH_BYTES
|
+ RXE_RDETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RDETH] = RXE_BTH_BYTES,
|
[RXE_DETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES,
|
[RXE_RETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES
|
+ RXE_RETH_BYTES,
|
}
|
},
|
[IB_OPCODE_RD_RDMA_WRITE_MIDDLE] = {
|
.name = "IB_OPCODE_RD_RDMA_WRITE_MIDDLE",
|
.mask = RXE_RDETH_MASK | RXE_DETH_MASK | RXE_PAYLOAD_MASK
|
| RXE_REQ_MASK | RXE_WRITE_MASK
|
| RXE_MIDDLE_MASK,
|
.length = RXE_BTH_BYTES + RXE_DETH_BYTES + RXE_RDETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RDETH] = RXE_BTH_BYTES,
|
[RXE_DETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES,
|
}
|
},
|
[IB_OPCODE_RD_RDMA_WRITE_LAST] = {
|
.name = "IB_OPCODE_RD_RDMA_WRITE_LAST",
|
.mask = RXE_RDETH_MASK | RXE_DETH_MASK | RXE_PAYLOAD_MASK
|
| RXE_REQ_MASK | RXE_WRITE_MASK
|
| RXE_END_MASK,
|
.length = RXE_BTH_BYTES + RXE_DETH_BYTES + RXE_RDETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RDETH] = RXE_BTH_BYTES,
|
[RXE_DETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES,
|
}
|
},
|
[IB_OPCODE_RD_RDMA_WRITE_LAST_WITH_IMMEDIATE] = {
|
.name = "IB_OPCODE_RD_RDMA_WRITE_LAST_WITH_IMMEDIATE",
|
.mask = RXE_RDETH_MASK | RXE_DETH_MASK | RXE_IMMDT_MASK
|
| RXE_PAYLOAD_MASK | RXE_REQ_MASK
|
| RXE_WRITE_MASK | RXE_COMP_MASK | RXE_RWR_MASK
|
| RXE_END_MASK,
|
.length = RXE_BTH_BYTES + RXE_IMMDT_BYTES + RXE_DETH_BYTES
|
+ RXE_RDETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RDETH] = RXE_BTH_BYTES,
|
[RXE_DETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES,
|
[RXE_IMMDT] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES
|
+ RXE_IMMDT_BYTES,
|
}
|
},
|
[IB_OPCODE_RD_RDMA_WRITE_ONLY] = {
|
.name = "IB_OPCODE_RD_RDMA_WRITE_ONLY",
|
.mask = RXE_RDETH_MASK | RXE_DETH_MASK | RXE_RETH_MASK
|
| RXE_PAYLOAD_MASK | RXE_REQ_MASK
|
| RXE_WRITE_MASK | RXE_START_MASK
|
| RXE_END_MASK,
|
.length = RXE_BTH_BYTES + RXE_RETH_BYTES + RXE_DETH_BYTES
|
+ RXE_RDETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RDETH] = RXE_BTH_BYTES,
|
[RXE_DETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES,
|
[RXE_RETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES
|
+ RXE_RETH_BYTES,
|
}
|
},
|
[IB_OPCODE_RD_RDMA_WRITE_ONLY_WITH_IMMEDIATE] = {
|
.name = "IB_OPCODE_RD_RDMA_WRITE_ONLY_WITH_IMMEDIATE",
|
.mask = RXE_RDETH_MASK | RXE_DETH_MASK | RXE_RETH_MASK
|
| RXE_IMMDT_MASK | RXE_PAYLOAD_MASK
|
| RXE_REQ_MASK | RXE_WRITE_MASK
|
| RXE_COMP_MASK | RXE_RWR_MASK
|
| RXE_START_MASK | RXE_END_MASK,
|
.length = RXE_BTH_BYTES + RXE_IMMDT_BYTES + RXE_RETH_BYTES
|
+ RXE_DETH_BYTES + RXE_RDETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RDETH] = RXE_BTH_BYTES,
|
[RXE_DETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES,
|
[RXE_RETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES,
|
[RXE_IMMDT] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES
|
+ RXE_RETH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES
|
+ RXE_RETH_BYTES
|
+ RXE_IMMDT_BYTES,
|
}
|
},
|
[IB_OPCODE_RD_RDMA_READ_REQUEST] = {
|
.name = "IB_OPCODE_RD_RDMA_READ_REQUEST",
|
.mask = RXE_RDETH_MASK | RXE_DETH_MASK | RXE_RETH_MASK
|
| RXE_REQ_MASK | RXE_READ_MASK
|
| RXE_START_MASK | RXE_END_MASK,
|
.length = RXE_BTH_BYTES + RXE_RETH_BYTES + RXE_DETH_BYTES
|
+ RXE_RDETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RDETH] = RXE_BTH_BYTES,
|
[RXE_DETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES,
|
[RXE_RETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_RETH_BYTES
|
+ RXE_DETH_BYTES
|
+ RXE_RDETH_BYTES,
|
}
|
},
|
[IB_OPCODE_RD_RDMA_READ_RESPONSE_FIRST] = {
|
.name = "IB_OPCODE_RD_RDMA_READ_RESPONSE_FIRST",
|
.mask = RXE_RDETH_MASK | RXE_AETH_MASK
|
| RXE_PAYLOAD_MASK | RXE_ACK_MASK
|
| RXE_START_MASK,
|
.length = RXE_BTH_BYTES + RXE_AETH_BYTES + RXE_RDETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RDETH] = RXE_BTH_BYTES,
|
[RXE_AETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_AETH_BYTES,
|
}
|
},
|
[IB_OPCODE_RD_RDMA_READ_RESPONSE_MIDDLE] = {
|
.name = "IB_OPCODE_RD_RDMA_READ_RESPONSE_MIDDLE",
|
.mask = RXE_RDETH_MASK | RXE_PAYLOAD_MASK | RXE_ACK_MASK
|
| RXE_MIDDLE_MASK,
|
.length = RXE_BTH_BYTES + RXE_RDETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RDETH] = RXE_BTH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES,
|
}
|
},
|
[IB_OPCODE_RD_RDMA_READ_RESPONSE_LAST] = {
|
.name = "IB_OPCODE_RD_RDMA_READ_RESPONSE_LAST",
|
.mask = RXE_RDETH_MASK | RXE_AETH_MASK | RXE_PAYLOAD_MASK
|
| RXE_ACK_MASK | RXE_END_MASK,
|
.length = RXE_BTH_BYTES + RXE_AETH_BYTES + RXE_RDETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RDETH] = RXE_BTH_BYTES,
|
[RXE_AETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_AETH_BYTES,
|
}
|
},
|
[IB_OPCODE_RD_RDMA_READ_RESPONSE_ONLY] = {
|
.name = "IB_OPCODE_RD_RDMA_READ_RESPONSE_ONLY",
|
.mask = RXE_RDETH_MASK | RXE_AETH_MASK | RXE_PAYLOAD_MASK
|
| RXE_ACK_MASK | RXE_START_MASK | RXE_END_MASK,
|
.length = RXE_BTH_BYTES + RXE_AETH_BYTES + RXE_RDETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RDETH] = RXE_BTH_BYTES,
|
[RXE_AETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_AETH_BYTES,
|
}
|
},
|
[IB_OPCODE_RD_ACKNOWLEDGE] = {
|
.name = "IB_OPCODE_RD_ACKNOWLEDGE",
|
.mask = RXE_RDETH_MASK | RXE_AETH_MASK | RXE_ACK_MASK
|
| RXE_START_MASK | RXE_END_MASK,
|
.length = RXE_BTH_BYTES + RXE_AETH_BYTES + RXE_RDETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RDETH] = RXE_BTH_BYTES,
|
[RXE_AETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES,
|
}
|
},
|
[IB_OPCODE_RD_ATOMIC_ACKNOWLEDGE] = {
|
.name = "IB_OPCODE_RD_ATOMIC_ACKNOWLEDGE",
|
.mask = RXE_RDETH_MASK | RXE_AETH_MASK | RXE_ATMACK_MASK
|
| RXE_ACK_MASK | RXE_START_MASK | RXE_END_MASK,
|
.length = RXE_BTH_BYTES + RXE_ATMACK_BYTES + RXE_AETH_BYTES
|
+ RXE_RDETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RDETH] = RXE_BTH_BYTES,
|
[RXE_AETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES,
|
[RXE_ATMACK] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_AETH_BYTES,
|
}
|
},
|
[IB_OPCODE_RD_COMPARE_SWAP] = {
|
.name = "RD_COMPARE_SWAP",
|
.mask = RXE_RDETH_MASK | RXE_DETH_MASK | RXE_ATMETH_MASK
|
| RXE_REQ_MASK | RXE_ATOMIC_MASK
|
| RXE_START_MASK | RXE_END_MASK,
|
.length = RXE_BTH_BYTES + RXE_ATMETH_BYTES + RXE_DETH_BYTES
|
+ RXE_RDETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RDETH] = RXE_BTH_BYTES,
|
[RXE_DETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES,
|
[RXE_ATMETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES +
|
+ RXE_ATMETH_BYTES
|
+ RXE_DETH_BYTES +
|
+ RXE_RDETH_BYTES,
|
}
|
},
|
[IB_OPCODE_RD_FETCH_ADD] = {
|
.name = "IB_OPCODE_RD_FETCH_ADD",
|
.mask = RXE_RDETH_MASK | RXE_DETH_MASK | RXE_ATMETH_MASK
|
| RXE_REQ_MASK | RXE_ATOMIC_MASK
|
| RXE_START_MASK | RXE_END_MASK,
|
.length = RXE_BTH_BYTES + RXE_ATMETH_BYTES + RXE_DETH_BYTES
|
+ RXE_RDETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_RDETH] = RXE_BTH_BYTES,
|
[RXE_DETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES,
|
[RXE_ATMETH] = RXE_BTH_BYTES
|
+ RXE_RDETH_BYTES
|
+ RXE_DETH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES +
|
+ RXE_ATMETH_BYTES
|
+ RXE_DETH_BYTES +
|
+ RXE_RDETH_BYTES,
|
}
|
},
|
|
/* UD */
|
[IB_OPCODE_UD_SEND_ONLY] = {
|
.name = "IB_OPCODE_UD_SEND_ONLY",
|
.mask = RXE_DETH_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK
|
| RXE_COMP_MASK | RXE_RWR_MASK | RXE_SEND_MASK
|
| RXE_START_MASK | RXE_END_MASK,
|
.length = RXE_BTH_BYTES + RXE_DETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_DETH] = RXE_BTH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_DETH_BYTES,
|
}
|
},
|
[IB_OPCODE_UD_SEND_ONLY_WITH_IMMEDIATE] = {
|
.name = "IB_OPCODE_UD_SEND_ONLY_WITH_IMMEDIATE",
|
.mask = RXE_DETH_MASK | RXE_IMMDT_MASK | RXE_PAYLOAD_MASK
|
| RXE_REQ_MASK | RXE_COMP_MASK | RXE_RWR_MASK
|
| RXE_SEND_MASK | RXE_START_MASK | RXE_END_MASK,
|
.length = RXE_BTH_BYTES + RXE_IMMDT_BYTES + RXE_DETH_BYTES,
|
.offset = {
|
[RXE_BTH] = 0,
|
[RXE_DETH] = RXE_BTH_BYTES,
|
[RXE_IMMDT] = RXE_BTH_BYTES
|
+ RXE_DETH_BYTES,
|
[RXE_PAYLOAD] = RXE_BTH_BYTES
|
+ RXE_DETH_BYTES
|
+ RXE_IMMDT_BYTES,
|
}
|
},
|
|
};
|
