qp.h revision d5436ba01075ef4629015f7a00914d64ffd795d6
1e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen/* 2e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * Copyright (c) 2013, Mellanox Technologies inc. All rights reserved. 3e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * 4e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * This software is available to you under a choice of one of two 5e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * licenses. You may choose to be licensed under the terms of the GNU 6e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * General Public License (GPL) Version 2, available from the file 7e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * COPYING in the main directory of this source tree, or the 8e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * OpenIB.org BSD license below: 9e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * 10e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * Redistribution and use in source and binary forms, with or 11e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * without modification, are permitted provided that the following 12e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * conditions are met: 13e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * 14e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * - Redistributions of source code must retain the above 15e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * copyright notice, this list of conditions and the following 16e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * disclaimer. 17e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * 18e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * - Redistributions in binary form must reproduce the above 19e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * copyright notice, this list of conditions and the following 20e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * disclaimer in the documentation and/or other materials 21e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * provided with the distribution. 22e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * 23e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 24e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 25e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 26e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 27e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 28e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 29e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 30e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen * SOFTWARE. 31e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen */ 32e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 33e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen#ifndef MLX5_QP_H 34e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen#define MLX5_QP_H 35e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 36e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen#include <linux/mlx5/device.h> 37e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen#include <linux/mlx5/driver.h> 38e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 39e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen#define MLX5_INVALID_LKEY 0x100 40e1e66cc26457c2e9412f67618646ec2a441fc409Sagi Grimberg#define MLX5_SIG_WQE_SIZE (MLX5_SEND_WQE_BB * 5) 41e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg#define MLX5_DIF_SIZE 8 42e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg#define MLX5_STRIDE_BLOCK_OP 0x400 43e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 44e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum mlx5_qp_optpar { 45e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_ALT_ADDR_PATH = 1 << 0, 46e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_RRE = 1 << 1, 47e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_RAE = 1 << 2, 48e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_RWE = 1 << 3, 49e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_PKEY_INDEX = 1 << 4, 50e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_Q_KEY = 1 << 5, 51e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_RNR_TIMEOUT = 1 << 6, 52e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_PRIMARY_ADDR_PATH = 1 << 7, 53e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_SRA_MAX = 1 << 8, 54e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_RRA_MAX = 1 << 9, 55e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_PM_STATE = 1 << 10, 56e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_RETRY_COUNT = 1 << 12, 57e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_RNR_RETRY = 1 << 13, 58e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_ACK_TIMEOUT = 1 << 14, 59e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_PRI_PORT = 1 << 16, 60e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_SRQN = 1 << 18, 61e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_CQN_RCV = 1 << 19, 62e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_DC_HS = 1 << 20, 63e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_DC_KEY = 1 << 21, 64e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 65e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 66e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum mlx5_qp_state { 67e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_RST = 0, 68e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_INIT = 1, 69e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_RTR = 2, 70e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_RTS = 3, 71e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_SQER = 4, 72e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_SQD = 5, 73e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_ERR = 6, 74e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_SQ_DRAINING = 7, 75e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_SUSPENDED = 9, 76e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_NUM_STATE 77e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 78e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 79e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 80e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_RC = 0x0, 81e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_UC = 0x1, 82e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_UD = 0x2, 83e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_XRC = 0x3, 84e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_MLX = 0x4, 85e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_DCI = 0x5, 86e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_DCT = 0x6, 87e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_QP0 = 0x7, 88e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_QP1 = 0x8, 89e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_RAW_ETHERTYPE = 0x9, 90e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_RAW_IPV6 = 0xa, 91e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_SNIFFER = 0xb, 92e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_SYNC_UMR = 0xe, 93e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_PTP_1588 = 0xd, 94e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_REG_UMR = 0xc, 95e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_MAX 96e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 97e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 98e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 99e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_PM_MIGRATED = 0x3, 100e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_PM_ARMED = 0x0, 101e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_PM_REARM = 0x1 102e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 103e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 104e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 105e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_NON_ZERO_RQ = 0 << 24, 106e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_SRQ_RQ = 1 << 24, 107e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_CRQ_RQ = 2 << 24, 108e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_ZERO_LEN_RQ = 3 << 24 109e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 110e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 111e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 112e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen /* params1 */ 113e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_BIT_SRE = 1 << 15, 114e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_BIT_SWE = 1 << 14, 115e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_BIT_SAE = 1 << 13, 116e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen /* params2 */ 117e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_BIT_RRE = 1 << 15, 118e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_BIT_RWE = 1 << 14, 119e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_BIT_RAE = 1 << 13, 120e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_BIT_RIC = 1 << 4, 121e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 122e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 123e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 124e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_WQE_CTRL_CQ_UPDATE = 2 << 2, 125e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_WQE_CTRL_SOLICITED = 1 << 1, 126e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 127e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 128e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 129e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_SEND_WQE_BB = 64, 130e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 131e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 132e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 133e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_WQE_FMR_PERM_LOCAL_READ = 1 << 27, 134e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_WQE_FMR_PERM_LOCAL_WRITE = 1 << 28, 135e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_WQE_FMR_PERM_REMOTE_READ = 1 << 29, 136e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_WQE_FMR_PERM_REMOTE_WRITE = 1 << 30, 137e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_WQE_FMR_PERM_ATOMIC = 1 << 31 138e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 139e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 140e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 141e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_FENCE_MODE_NONE = 0 << 5, 142e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_FENCE_MODE_INITIATOR_SMALL = 1 << 5, 143e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_FENCE_MODE_STRONG_ORDERING = 3 << 5, 144e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_FENCE_MODE_SMALL_AND_FENCE = 4 << 5, 145e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 146e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 147e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 148e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_LAT_SENSITIVE = 1 << 28, 149e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ENABLE_SIG = 1 << 31, 150e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 151e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 152e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 153e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_RCV_DBR = 0, 154e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_SND_DBR = 1, 155e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 156e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 157e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimbergenum { 158e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg MLX5_FLAGS_INLINE = 1<<7, 159e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg MLX5_FLAGS_CHECK_FREE = 1<<5, 160e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg}; 161e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg 162e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_fmr_seg { 163e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 flags; 164e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 mem_key; 165e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 buf_list; 166e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 start_addr; 167e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 reg_len; 168e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 offset; 169e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 page_size; 170e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u32 reserved[2]; 171e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 172e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 173e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_ctrl_seg { 174e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 opmod_idx_opcode; 175e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qpn_ds; 176e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 signature; 177e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[2]; 178e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 fm_ce_se; 179e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 imm; 180e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 181e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 182e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_xrc_seg { 183e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 xrc_srqn; 184e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[12]; 185e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 186e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 187e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_masked_atomic_seg { 188e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 swap_add; 189e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 compare; 190e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 swap_add_mask; 191e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 compare_mask; 192e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 193e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 194e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_av { 195e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen union { 196e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct { 197e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qkey; 198e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 reserved; 199e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen } qkey; 200e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 dc_key; 201e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen } key; 202e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 dqp_dct; 203e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 stat_rate_sl; 204e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 fl_mlid; 205e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 rlid; 206e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 reserved0[10]; 207e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 tclass; 208e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 hop_limit; 209e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 grh_gid_fl; 210e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rgid[16]; 211e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 212e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 213e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_datagram_seg { 214e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_av av; 215e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 216e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 217e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_raddr_seg { 218e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 raddr; 219e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 rkey; 220e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u32 reserved; 221e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 222e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 223e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_atomic_seg { 224e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 swap_add; 225e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 compare; 226e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 227e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 228e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_data_seg { 229e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 byte_count; 230e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 lkey; 231e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 addr; 232e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 233e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 234e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_umr_ctrl_seg { 235e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 flags; 236e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[3]; 237e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 klm_octowords; 238e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 bsf_octowords; 239e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 mkey_mask; 240e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[32]; 241e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 242e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 243e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_seg_set_psv { 244e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 psv_num; 245e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 syndrome; 246e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 status; 247e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 transient_sig; 248e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 ref_tag; 249e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 250e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 251e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_seg_get_psv { 252e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[19]; 253e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 num_psv; 254e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 l_key; 255e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 va; 256e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 psv_index[4]; 257e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 258e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 259e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_seg_check_psv { 260e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[2]; 261e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 err_coalescing_op; 262e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[2]; 263e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 xport_err_op; 264e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd2[2]; 265e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 xport_err_mask; 266e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd3[7]; 267e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 num_psv; 268e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 l_key; 269e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 va; 270e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 psv_index[4]; 271e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 272e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 273e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_rwqe_sig { 274e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[4]; 275e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 signature; 276e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[11]; 277e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 278e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 279e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_signature_seg { 280e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[4]; 281e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 signature; 282e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[11]; 283e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 284e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 285e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_inline_seg { 286e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 byte_count; 287e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 288e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 289e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimbergstruct mlx5_bsf { 290e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg struct mlx5_bsf_basic { 291e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg u8 bsf_size_sbs; 292e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg u8 check_byte_mask; 293e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg union { 294e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg u8 copy_byte_mask; 295e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg u8 bs_selector; 296e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg u8 rsvd_wflags; 297e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg } wire; 298e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg union { 299e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg u8 bs_selector; 300e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg u8 rsvd_mflags; 301e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg } mem; 302e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 raw_data_size; 303e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 w_bfs_psv; 304e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 m_bfs_psv; 305e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg } basic; 306e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg struct mlx5_bsf_ext { 307e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 t_init_gen_pro_size; 308e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 rsvd_epi_size; 309e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 w_tfs_psv; 310e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 m_tfs_psv; 311e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg } ext; 312e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg struct mlx5_bsf_inl { 313e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 w_inl_vld; 314e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 w_rsvd; 315e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be64 w_block_format; 316e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 m_inl_vld; 317e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 m_rsvd; 318e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be64 m_block_format; 319e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg } inl; 320e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg}; 321e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg 322e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimbergstruct mlx5_klm { 323e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 bcount; 324e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 key; 325e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be64 va; 326e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg}; 327e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg 328e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimbergstruct mlx5_stride_block_entry { 329e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be16 stride; 330e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be16 bcount; 331e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 key; 332e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be64 va; 333e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg}; 334e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg 335e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimbergstruct mlx5_stride_block_ctrl_seg { 336e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 bcount_per_cycle; 337e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 op; 338e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 repeat_count; 339e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg u16 rsvd; 340e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be16 num_entries; 341e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg}; 342e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg 343e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_core_qp { 344e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen void (*event) (struct mlx5_core_qp *, int); 345e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen int qpn; 346e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen atomic_t refcount; 347e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct completion free; 348e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_rsc_debug *dbg; 349e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen int pid; 350e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 351e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 352e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_qp_path { 353e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 fl; 354e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd3; 355e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 free_ar; 356e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 pkey_index; 357e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0; 358e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 grh_mlid; 359e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 rlid; 360e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 ackto_lt; 361e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 mgid_index; 362e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 static_rate; 363e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 hop_limit; 364e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 tclass_flowlabel; 365e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rgid[16]; 366e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[4]; 367e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 sl; 368e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 port; 369e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd2[6]; 370e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 371e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 372e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_qp_context { 373e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 flags; 374e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 flags_pd; 375e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 mtu_msgmax; 376e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rq_size_stride; 377e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 sq_crq_size; 378e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qp_counter_set_usr_page; 379e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 wire_qpn; 380e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 log_pg_sz_remote_qpn; 381e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_qp_path pri_path; 382e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_qp_path alt_path; 383e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 params1; 384e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 reserved2[4]; 385e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 next_send_psn; 386e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 cqn_send; 387e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 reserved3[8]; 388e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 last_acked_psn; 389e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 ssn; 390e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 params2; 391e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 rnr_nextrecvpsn; 392e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 xrcd; 393e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 cqn_recv; 394e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 db_rec_addr; 395e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qkey; 396e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 rq_type_srqn; 397e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 rmsn; 398e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 hw_sq_wqe_counter; 399e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 sw_sq_wqe_counter; 400e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 hw_rcyclic_byte_counter; 401e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 hw_rq_counter; 402e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 sw_rcyclic_byte_counter; 403e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 sw_rq_counter; 404e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[5]; 405e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 cgs; 406e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 cs_req; 407e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 cs_res; 408e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 dc_access_key; 409e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[24]; 410e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 411e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 412e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_create_qp_mbox_in { 413e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_inbox_hdr hdr; 414e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 input_qpn; 415e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[4]; 416e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 opt_param_mask; 417e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[4]; 418e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_qp_context ctx; 419e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd3[16]; 420e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 pas[0]; 421e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 422e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 423e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_create_qp_mbox_out { 424e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_outbox_hdr hdr; 425e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qpn; 426e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[4]; 427e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 428e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 429e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_destroy_qp_mbox_in { 430e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_inbox_hdr hdr; 431e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qpn; 432e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[4]; 433e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 434e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 435e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_destroy_qp_mbox_out { 436e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_outbox_hdr hdr; 437e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[8]; 438e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 439e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 440e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_modify_qp_mbox_in { 441e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_inbox_hdr hdr; 442e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qpn; 443e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[4]; 444e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 optparam; 445e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[4]; 446e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_qp_context ctx; 447e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 448e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 449e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_modify_qp_mbox_out { 450e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_outbox_hdr hdr; 451e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[8]; 452e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 453e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 454e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_query_qp_mbox_in { 455e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_inbox_hdr hdr; 456e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qpn; 457e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[4]; 458e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 459e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 460e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_query_qp_mbox_out { 461e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_outbox_hdr hdr; 462e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[8]; 463e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 optparam; 464e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[4]; 465e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_qp_context ctx; 466e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd2[16]; 467e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 pas[0]; 468e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 469e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 470e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_conf_sqp_mbox_in { 471e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_inbox_hdr hdr; 472e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qpn; 473e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[3]; 474e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 type; 475e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 476e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 477e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_conf_sqp_mbox_out { 478e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_outbox_hdr hdr; 479e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[8]; 480e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 481e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 482e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_alloc_xrcd_mbox_in { 483e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_inbox_hdr hdr; 484e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[8]; 485e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 486e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 487e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_alloc_xrcd_mbox_out { 488e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_outbox_hdr hdr; 489e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 xrcdn; 490e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[4]; 491e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 492e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 493e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_dealloc_xrcd_mbox_in { 494e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_inbox_hdr hdr; 495e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 xrcdn; 496e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[4]; 497e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 498e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 499e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_dealloc_xrcd_mbox_out { 500e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_outbox_hdr hdr; 501e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[8]; 502e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 503e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 504e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstatic inline struct mlx5_core_qp *__mlx5_qp_lookup(struct mlx5_core_dev *dev, u32 qpn) 505e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen{ 506e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen return radix_tree_lookup(&dev->priv.qp_table.tree, qpn); 507e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen} 508e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 509d5436ba01075ef4629015f7a00914d64ffd795d6Sagi Grimbergstatic inline struct mlx5_core_mr *__mlx5_mr_lookup(struct mlx5_core_dev *dev, u32 key) 510d5436ba01075ef4629015f7a00914d64ffd795d6Sagi Grimberg{ 511d5436ba01075ef4629015f7a00914d64ffd795d6Sagi Grimberg return radix_tree_lookup(&dev->priv.mr_table.tree, key); 512d5436ba01075ef4629015f7a00914d64ffd795d6Sagi Grimberg} 513d5436ba01075ef4629015f7a00914d64ffd795d6Sagi Grimberg 514e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenint mlx5_core_create_qp(struct mlx5_core_dev *dev, 515e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_core_qp *qp, 516e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_create_qp_mbox_in *in, 517e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen int inlen); 518e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenint mlx5_core_qp_modify(struct mlx5_core_dev *dev, enum mlx5_qp_state cur_state, 519e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen enum mlx5_qp_state new_state, 520e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_modify_qp_mbox_in *in, int sqd_event, 521e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_core_qp *qp); 522e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenint mlx5_core_destroy_qp(struct mlx5_core_dev *dev, 523e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_core_qp *qp); 524e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenint mlx5_core_qp_query(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp, 525e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_query_qp_mbox_out *out, int outlen); 526e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 527e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenint mlx5_core_xrcd_alloc(struct mlx5_core_dev *dev, u32 *xrcdn); 528e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenint mlx5_core_xrcd_dealloc(struct mlx5_core_dev *dev, u32 xrcdn); 529e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenvoid mlx5_init_qp_table(struct mlx5_core_dev *dev); 530e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenvoid mlx5_cleanup_qp_table(struct mlx5_core_dev *dev); 531e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenint mlx5_debug_qp_add(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp); 532e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenvoid mlx5_debug_qp_remove(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp); 533e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 534db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohenstatic inline const char *mlx5_qp_type_str(int type) 535db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen{ 536db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen switch (type) { 537db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_RC: return "RC"; 538db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_UC: return "C"; 539db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_UD: return "UD"; 540db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_XRC: return "XRC"; 541db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_MLX: return "MLX"; 542db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_QP0: return "QP0"; 543db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_QP1: return "QP1"; 544db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_RAW_ETHERTYPE: return "RAW_ETHERTYPE"; 545db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_RAW_IPV6: return "RAW_IPV6"; 546db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_SNIFFER: return "SNIFFER"; 547db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_SYNC_UMR: return "SYNC_UMR"; 548db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_PTP_1588: return "PTP_1588"; 549db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_REG_UMR: return "REG_UMR"; 550db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen default: return "Invalid transport type"; 551db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen } 552db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen} 553db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen 554db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohenstatic inline const char *mlx5_qp_state_str(int state) 555db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen{ 556db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen switch (state) { 557db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_RST: 558db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "RST"; 559db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_INIT: 560db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "INIT"; 561db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_RTR: 562db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "RTR"; 563db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_RTS: 564db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "RTS"; 565db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_SQER: 566db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "SQER"; 567db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_SQD: 568db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "SQD"; 569db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_ERR: 570db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "ERR"; 571db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_SQ_DRAINING: 572db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "SQ_DRAINING"; 573db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_SUSPENDED: 574db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "SUSPENDED"; 575db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen default: return "Invalid QP state"; 576db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen } 577db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen} 578db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen 579e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen#endif /* MLX5_QP_H */ 580