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linux-zen-desktop/drivers/infiniband/sw/rxe/rxe_opcode.c

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// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
/*
* Copyright (c) 2016 Mellanox Technologies Ltd. All rights reserved.
* Copyright (c) 2015 System Fabric Works, Inc. All rights reserved.
*/
#include <rdma/ib_pack.h>
#include "rxe_opcode.h"
#include "rxe_hdr.h"
/* useful information about work request opcodes and pkt opcodes in
* table form
*/
struct rxe_wr_opcode_info rxe_wr_opcode_info[] = {
[IB_WR_RDMA_WRITE] = {
.name = "IB_WR_RDMA_WRITE",
.mask = {
[IB_QPT_RC] = WR_INLINE_MASK | WR_WRITE_MASK,
[IB_QPT_UC] = WR_INLINE_MASK | WR_WRITE_MASK,
},
},
[IB_WR_RDMA_WRITE_WITH_IMM] = {
.name = "IB_WR_RDMA_WRITE_WITH_IMM",
.mask = {
[IB_QPT_RC] = WR_INLINE_MASK | WR_WRITE_MASK,
[IB_QPT_UC] = WR_INLINE_MASK | WR_WRITE_MASK,
},
},
[IB_WR_SEND] = {
.name = "IB_WR_SEND",
.mask = {
[IB_QPT_GSI] = WR_INLINE_MASK | WR_SEND_MASK,
[IB_QPT_RC] = WR_INLINE_MASK | WR_SEND_MASK,
[IB_QPT_UC] = WR_INLINE_MASK | WR_SEND_MASK,
[IB_QPT_UD] = WR_INLINE_MASK | WR_SEND_MASK,
},
},
[IB_WR_SEND_WITH_IMM] = {
.name = "IB_WR_SEND_WITH_IMM",
.mask = {
[IB_QPT_GSI] = WR_INLINE_MASK | WR_SEND_MASK,
[IB_QPT_RC] = WR_INLINE_MASK | WR_SEND_MASK,
[IB_QPT_UC] = WR_INLINE_MASK | WR_SEND_MASK,
[IB_QPT_UD] = WR_INLINE_MASK | WR_SEND_MASK,
},
},
[IB_WR_RDMA_READ] = {
.name = "IB_WR_RDMA_READ",
.mask = {
[IB_QPT_RC] = WR_READ_MASK,
},
},
[IB_WR_ATOMIC_CMP_AND_SWP] = {
.name = "IB_WR_ATOMIC_CMP_AND_SWP",
.mask = {
[IB_QPT_RC] = WR_ATOMIC_MASK,
},
},
[IB_WR_ATOMIC_FETCH_AND_ADD] = {
.name = "IB_WR_ATOMIC_FETCH_AND_ADD",
.mask = {
[IB_QPT_RC] = WR_ATOMIC_MASK,
},
},
[IB_WR_LSO] = {
.name = "IB_WR_LSO",
.mask = {
/* not supported */
},
},
[IB_WR_SEND_WITH_INV] = {
.name = "IB_WR_SEND_WITH_INV",
.mask = {
[IB_QPT_RC] = WR_INLINE_MASK | WR_SEND_MASK,
[IB_QPT_UC] = WR_INLINE_MASK | WR_SEND_MASK,
[IB_QPT_UD] = WR_INLINE_MASK | WR_SEND_MASK,
},
},
[IB_WR_RDMA_READ_WITH_INV] = {
.name = "IB_WR_RDMA_READ_WITH_INV",
.mask = {
[IB_QPT_RC] = WR_READ_MASK,
},
},
[IB_WR_LOCAL_INV] = {
.name = "IB_WR_LOCAL_INV",
.mask = {
[IB_QPT_RC] = WR_LOCAL_OP_MASK,
},
},
[IB_WR_REG_MR] = {
.name = "IB_WR_REG_MR",
.mask = {
[IB_QPT_RC] = WR_LOCAL_OP_MASK,
},
},
[IB_WR_BIND_MW] = {
.name = "IB_WR_BIND_MW",
.mask = {
[IB_QPT_RC] = WR_LOCAL_OP_MASK,
[IB_QPT_UC] = WR_LOCAL_OP_MASK,
},
},
[IB_WR_FLUSH] = {
.name = "IB_WR_FLUSH",
.mask = {
[IB_QPT_RC] = WR_FLUSH_MASK,
},
},
[IB_WR_ATOMIC_WRITE] = {
.name = "IB_WR_ATOMIC_WRITE",
.mask = {
[IB_QPT_RC] = WR_ATOMIC_WRITE_MASK,
},
},
};
struct rxe_opcode_info rxe_opcode[RXE_NUM_OPCODE] = {
[IB_OPCODE_RC_SEND_FIRST] = {
.name = "IB_OPCODE_RC_SEND_FIRST",
.mask = RXE_PAYLOAD_MASK | RXE_REQ_MASK | RXE_RWR_MASK |
RXE_SEND_MASK | RXE_START_MASK,
.length = RXE_BTH_BYTES,
.offset = {
[RXE_BTH] = 0,
[RXE_PAYLOAD] = RXE_BTH_BYTES,
}
},
[IB_OPCODE_RC_SEND_MIDDLE] = {
.name = "IB_OPCODE_RC_SEND_MIDDLE",
.mask = RXE_PAYLOAD_MASK | RXE_REQ_MASK | RXE_SEND_MASK |
RXE_MIDDLE_MASK,
.length = RXE_BTH_BYTES,
.offset = {
[RXE_BTH] = 0,
[RXE_PAYLOAD] = RXE_BTH_BYTES,
}
},
[IB_OPCODE_RC_SEND_LAST] = {
.name = "IB_OPCODE_RC_SEND_LAST",
.mask = RXE_PAYLOAD_MASK | RXE_REQ_MASK | RXE_COMP_MASK |
RXE_SEND_MASK | RXE_END_MASK,
.length = RXE_BTH_BYTES,
.offset = {
[RXE_BTH] = 0,
[RXE_PAYLOAD] = RXE_BTH_BYTES,
}
},
[IB_OPCODE_RC_SEND_LAST_WITH_IMMEDIATE] = {
.name = "IB_OPCODE_RC_SEND_LAST_WITH_IMMEDIATE",
.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,
.offset = {
[RXE_BTH] = 0,
[RXE_IMMDT] = RXE_BTH_BYTES,
[RXE_PAYLOAD] = RXE_BTH_BYTES +
RXE_IMMDT_BYTES,
}
},
[IB_OPCODE_RC_SEND_ONLY] = {
.name = "IB_OPCODE_RC_SEND_ONLY",
.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,
.offset = {
[RXE_BTH] = 0,
[RXE_PAYLOAD] = RXE_BTH_BYTES,
}
},
[IB_OPCODE_RC_SEND_ONLY_WITH_IMMEDIATE] = {
.name = "IB_OPCODE_RC_SEND_ONLY_WITH_IMMEDIATE",
.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,
.offset = {
[RXE_BTH] = 0,
[RXE_IMMDT] = RXE_BTH_BYTES,
[RXE_PAYLOAD] = RXE_BTH_BYTES +
RXE_IMMDT_BYTES,
}
},
[IB_OPCODE_RC_RDMA_WRITE_FIRST] = {
.name = "IB_OPCODE_RC_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_RC_RDMA_WRITE_MIDDLE] = {
.name = "IB_OPCODE_RC_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_RC_RDMA_WRITE_LAST] = {
.name = "IB_OPCODE_RC_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_RC_RDMA_WRITE_LAST_WITH_IMMEDIATE] = {
.name = "IB_OPCODE_RC_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_RC_RDMA_WRITE_ONLY] = {
.name = "IB_OPCODE_RC_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_RC_RDMA_WRITE_ONLY_WITH_IMMEDIATE] = {
.name = "IB_OPCODE_RC_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,
}
},
[IB_OPCODE_RC_RDMA_READ_REQUEST] = {
.name = "IB_OPCODE_RC_RDMA_READ_REQUEST",
.mask = RXE_RETH_MASK | RXE_REQ_MASK | RXE_READ_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_RC_RDMA_READ_RESPONSE_FIRST] = {
.name = "IB_OPCODE_RC_RDMA_READ_RESPONSE_FIRST",
.mask = RXE_AETH_MASK | RXE_PAYLOAD_MASK | RXE_ACK_MASK |
RXE_START_MASK,
.length = RXE_BTH_BYTES + RXE_AETH_BYTES,
.offset = {
[RXE_BTH] = 0,
[RXE_AETH] = RXE_BTH_BYTES,
[RXE_PAYLOAD] = RXE_BTH_BYTES +
RXE_AETH_BYTES,
}
},
[IB_OPCODE_RC_RDMA_READ_RESPONSE_MIDDLE] = {
.name = "IB_OPCODE_RC_RDMA_READ_RESPONSE_MIDDLE",
.mask = RXE_PAYLOAD_MASK | RXE_ACK_MASK | RXE_MIDDLE_MASK,
.length = RXE_BTH_BYTES,
.offset = {
[RXE_BTH] = 0,
[RXE_PAYLOAD] = RXE_BTH_BYTES,
}
},
[IB_OPCODE_RC_RDMA_READ_RESPONSE_LAST] = {
.name = "IB_OPCODE_RC_RDMA_READ_RESPONSE_LAST",
.mask = RXE_AETH_MASK | RXE_PAYLOAD_MASK | RXE_ACK_MASK |
RXE_END_MASK,
.length = RXE_BTH_BYTES + RXE_AETH_BYTES,
.offset = {
[RXE_BTH] = 0,
[RXE_AETH] = RXE_BTH_BYTES,
[RXE_PAYLOAD] = RXE_BTH_BYTES +
RXE_AETH_BYTES,
}
},
[IB_OPCODE_RC_RDMA_READ_RESPONSE_ONLY] = {
.name = "IB_OPCODE_RC_RDMA_READ_RESPONSE_ONLY",
.mask = RXE_AETH_MASK | RXE_PAYLOAD_MASK | RXE_ACK_MASK |
RXE_START_MASK | RXE_END_MASK,
.length = RXE_BTH_BYTES + RXE_AETH_BYTES,
.offset = {
[RXE_BTH] = 0,
[RXE_AETH] = RXE_BTH_BYTES,
[RXE_PAYLOAD] = RXE_BTH_BYTES +
RXE_AETH_BYTES,
}
},
[IB_OPCODE_RC_ACKNOWLEDGE] = {
.name = "IB_OPCODE_RC_ACKNOWLEDGE",
.mask = RXE_AETH_MASK | RXE_ACK_MASK | RXE_START_MASK |
RXE_END_MASK,
.length = RXE_BTH_BYTES + RXE_AETH_BYTES,
.offset = {
[RXE_BTH] = 0,
[RXE_AETH] = RXE_BTH_BYTES,
[RXE_PAYLOAD] = RXE_BTH_BYTES +
RXE_AETH_BYTES,
}
},
[IB_OPCODE_RC_ATOMIC_ACKNOWLEDGE] = {
.name = "IB_OPCODE_RC_ATOMIC_ACKNOWLEDGE",
.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,
.offset = {
[RXE_BTH] = 0,
[RXE_AETH] = RXE_BTH_BYTES,
[RXE_ATMACK] = RXE_BTH_BYTES +
RXE_AETH_BYTES,
[RXE_PAYLOAD] = RXE_BTH_BYTES +
RXE_ATMACK_BYTES +
RXE_AETH_BYTES,
}
},
[IB_OPCODE_RC_COMPARE_SWAP] = {
.name = "IB_OPCODE_RC_COMPARE_SWAP",
.mask = RXE_ATMETH_MASK | RXE_REQ_MASK | RXE_ATOMIC_MASK |
RXE_START_MASK | RXE_END_MASK,
.length = RXE_BTH_BYTES + RXE_ATMETH_BYTES,
.offset = {
[RXE_BTH] = 0,
[RXE_ATMETH] = RXE_BTH_BYTES,
[RXE_PAYLOAD] = RXE_BTH_BYTES +
RXE_ATMETH_BYTES,
}
},
[IB_OPCODE_RC_FETCH_ADD] = {
.name = "IB_OPCODE_RC_FETCH_ADD",
.mask = RXE_ATMETH_MASK | RXE_REQ_MASK | RXE_ATOMIC_MASK |
RXE_START_MASK | RXE_END_MASK,
.length = RXE_BTH_BYTES + RXE_ATMETH_BYTES,
.offset = {
[RXE_BTH] = 0,
[RXE_ATMETH] = RXE_BTH_BYTES,
[RXE_PAYLOAD] = RXE_BTH_BYTES +
RXE_ATMETH_BYTES,
}
},
[IB_OPCODE_RC_SEND_LAST_WITH_INVALIDATE] = {
.name = "IB_OPCODE_RC_SEND_LAST_WITH_INVALIDATE",
.mask = RXE_IETH_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK |
RXE_COMP_MASK | RXE_SEND_MASK | RXE_END_MASK,
.length = RXE_BTH_BYTES + RXE_IETH_BYTES,
.offset = {
[RXE_BTH] = 0,
[RXE_IETH] = RXE_BTH_BYTES,
[RXE_PAYLOAD] = RXE_BTH_BYTES +
RXE_IETH_BYTES,
}
},
[IB_OPCODE_RC_SEND_ONLY_WITH_INVALIDATE] = {
.name = "IB_OPCODE_RC_SEND_ONLY_INV",
.mask = RXE_IETH_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK |
RXE_COMP_MASK | RXE_RWR_MASK | RXE_SEND_MASK |
RXE_END_MASK | RXE_START_MASK,
.length = RXE_BTH_BYTES + RXE_IETH_BYTES,
.offset = {
[RXE_BTH] = 0,
[RXE_IETH] = RXE_BTH_BYTES,
[RXE_PAYLOAD] = RXE_BTH_BYTES +
RXE_IETH_BYTES,
}
},
[IB_OPCODE_RC_FLUSH] = {
.name = "IB_OPCODE_RC_FLUSH",
.mask = RXE_FETH_MASK | RXE_RETH_MASK | RXE_FLUSH_MASK |
RXE_START_MASK | RXE_END_MASK | RXE_REQ_MASK,
.length = RXE_BTH_BYTES + RXE_FETH_BYTES + RXE_RETH_BYTES,
.offset = {
[RXE_BTH] = 0,
[RXE_FETH] = RXE_BTH_BYTES,
[RXE_RETH] = RXE_BTH_BYTES + RXE_FETH_BYTES,
}
},
[IB_OPCODE_RC_ATOMIC_WRITE] = {
.name = "IB_OPCODE_RC_ATOMIC_WRITE",
.mask = RXE_RETH_MASK | RXE_PAYLOAD_MASK | RXE_REQ_MASK |
RXE_ATOMIC_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,
}
},
/* UC */
[IB_OPCODE_UC_SEND_FIRST] = {
.name = "IB_OPCODE_UC_SEND_FIRST",
.mask = RXE_PAYLOAD_MASK | RXE_REQ_MASK | RXE_RWR_MASK |
RXE_SEND_MASK | RXE_START_MASK,
.length = RXE_BTH_BYTES,
.offset = {
[RXE_BTH] = 0,
[RXE_PAYLOAD] = RXE_BTH_BYTES,
}
},
[IB_OPCODE_UC_SEND_MIDDLE] = {
.name = "IB_OPCODE_UC_SEND_MIDDLE",
.mask = RXE_PAYLOAD_MASK | RXE_REQ_MASK | RXE_SEND_MASK |
RXE_MIDDLE_MASK,
.length = RXE_BTH_BYTES,
.offset = {
[RXE_BTH] = 0,
[RXE_PAYLOAD] = RXE_BTH_BYTES,
}
},
[IB_OPCODE_UC_SEND_LAST] = {
.name = "IB_OPCODE_UC_SEND_LAST",
.mask = RXE_PAYLOAD_MASK | RXE_REQ_MASK | RXE_COMP_MASK |
RXE_SEND_MASK | RXE_END_MASK,
.length = RXE_BTH_BYTES,
.offset = {
[RXE_BTH] = 0,
[RXE_PAYLOAD] = RXE_BTH_BYTES,
}
},
[IB_OPCODE_UC_SEND_LAST_WITH_IMMEDIATE] = {
.name = "IB_OPCODE_UC_SEND_LAST_WITH_IMMEDIATE",
.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,
.offset = {
[RXE_BTH] = 0,
[RXE_IMMDT] = RXE_BTH_BYTES,
[RXE_PAYLOAD] = RXE_BTH_BYTES +
RXE_IMMDT_BYTES,
}
},
[IB_OPCODE_UC_SEND_ONLY] = {
.name = "IB_OPCODE_UC_SEND_ONLY",
.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,
.offset = {
[RXE_BTH] = 0,
[RXE_PAYLOAD] = RXE_BTH_BYTES,
}
},
[IB_OPCODE_UC_SEND_ONLY_WITH_IMMEDIATE] = {
.name = "IB_OPCODE_UC_SEND_ONLY_WITH_IMMEDIATE",
.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,
.offset = {
[RXE_BTH] = 0,
[RXE_IMMDT] = RXE_BTH_BYTES,
[RXE_PAYLOAD] = RXE_BTH_BYTES +
RXE_IMMDT_BYTES,
}
},
[IB_OPCODE_UC_RDMA_WRITE_FIRST] = {
.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,
}
},
};
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