diff options
Diffstat (limited to 'drivers/infiniband/sw/rxe/rxe_opcode.c')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_opcode.c | 961 |
1 files changed, 961 insertions, 0 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_opcode.c b/drivers/infiniband/sw/rxe/rxe_opcode.c new file mode 100644 index 000000000..0f166d6d0 --- /dev/null +++ b/drivers/infiniband/sw/rxe/rxe_opcode.c @@ -0,0 +1,961 @@ +/* + * Copyright (c) 2016 Mellanox Technologies Ltd. All rights reserved. + * Copyright (c) 2015 System Fabric Works, 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. + */ + +#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_SMI] = WR_INLINE_MASK | 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_SMI] = WR_INLINE_MASK | 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_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_REG_MASK, + }, + }, + [IB_WR_REG_MR] = { + .name = "IB_WR_REG_MR", + .mask = { + [IB_QPT_RC] = WR_REG_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, + } + }, + + /* 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, + } + }, + +}; |