qp.h revision fd22f78cf7b95102d8e5b988afe27165e47471fc
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 43fd22f78cf7b95102d8e5b988afe27165e47471fcSagi Grimberg#define MLX5_CPY_GRD_MASK 0xc0 44fd22f78cf7b95102d8e5b988afe27165e47471fcSagi Grimberg#define MLX5_CPY_APP_MASK 0x30 45fd22f78cf7b95102d8e5b988afe27165e47471fcSagi Grimberg#define MLX5_CPY_REF_MASK 0x0f 46e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 47e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum mlx5_qp_optpar { 48e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_ALT_ADDR_PATH = 1 << 0, 49e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_RRE = 1 << 1, 50e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_RAE = 1 << 2, 51e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_RWE = 1 << 3, 52e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_PKEY_INDEX = 1 << 4, 53e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_Q_KEY = 1 << 5, 54e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_RNR_TIMEOUT = 1 << 6, 55e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_PRIMARY_ADDR_PATH = 1 << 7, 56e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_SRA_MAX = 1 << 8, 57e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_RRA_MAX = 1 << 9, 58e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_PM_STATE = 1 << 10, 59e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_RETRY_COUNT = 1 << 12, 60e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_RNR_RETRY = 1 << 13, 61e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_ACK_TIMEOUT = 1 << 14, 62e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_PRI_PORT = 1 << 16, 63e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_SRQN = 1 << 18, 64e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_CQN_RCV = 1 << 19, 65e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_DC_HS = 1 << 20, 66e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_DC_KEY = 1 << 21, 67e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 68e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 69e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum mlx5_qp_state { 70e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_RST = 0, 71e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_INIT = 1, 72e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_RTR = 2, 73e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_RTS = 3, 74e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_SQER = 4, 75e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_SQD = 5, 76e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_ERR = 6, 77e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_SQ_DRAINING = 7, 78e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_SUSPENDED = 9, 79e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_NUM_STATE 80e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 81e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 82e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 83e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_RC = 0x0, 84e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_UC = 0x1, 85e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_UD = 0x2, 86e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_XRC = 0x3, 87e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_MLX = 0x4, 88e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_DCI = 0x5, 89e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_DCT = 0x6, 90e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_QP0 = 0x7, 91e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_QP1 = 0x8, 92e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_RAW_ETHERTYPE = 0x9, 93e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_RAW_IPV6 = 0xa, 94e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_SNIFFER = 0xb, 95e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_SYNC_UMR = 0xe, 96e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_PTP_1588 = 0xd, 97e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_REG_UMR = 0xc, 98e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_MAX 99e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 100e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 101e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 102e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_PM_MIGRATED = 0x3, 103e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_PM_ARMED = 0x0, 104e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_PM_REARM = 0x1 105e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 106e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 107e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 108e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_NON_ZERO_RQ = 0 << 24, 109e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_SRQ_RQ = 1 << 24, 110e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_CRQ_RQ = 2 << 24, 111e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_ZERO_LEN_RQ = 3 << 24 112e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 113e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 114e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 115e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen /* params1 */ 116e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_BIT_SRE = 1 << 15, 117e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_BIT_SWE = 1 << 14, 118e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_BIT_SAE = 1 << 13, 119e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen /* params2 */ 120e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_BIT_RRE = 1 << 15, 121e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_BIT_RWE = 1 << 14, 122e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_BIT_RAE = 1 << 13, 123e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_BIT_RIC = 1 << 4, 124e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 125e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 126e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 127e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_WQE_CTRL_CQ_UPDATE = 2 << 2, 128e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_WQE_CTRL_SOLICITED = 1 << 1, 129e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 130e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 131e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 132e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_SEND_WQE_BB = 64, 133e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 134e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 135e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 136e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_WQE_FMR_PERM_LOCAL_READ = 1 << 27, 137e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_WQE_FMR_PERM_LOCAL_WRITE = 1 << 28, 138e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_WQE_FMR_PERM_REMOTE_READ = 1 << 29, 139e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_WQE_FMR_PERM_REMOTE_WRITE = 1 << 30, 140e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_WQE_FMR_PERM_ATOMIC = 1 << 31 141e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 142e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 143e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 144e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_FENCE_MODE_NONE = 0 << 5, 145e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_FENCE_MODE_INITIATOR_SMALL = 1 << 5, 146e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_FENCE_MODE_STRONG_ORDERING = 3 << 5, 147e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_FENCE_MODE_SMALL_AND_FENCE = 4 << 5, 148e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 149e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 150e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 151e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_LAT_SENSITIVE = 1 << 28, 152f360d88a2efddf2d2a2d01a8ac76fded34d624b4Eli Cohen MLX5_QP_BLOCK_MCAST = 1 << 30, 153e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ENABLE_SIG = 1 << 31, 154e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 155e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 156e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 157e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_RCV_DBR = 0, 158e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_SND_DBR = 1, 159e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 160e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 161e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimbergenum { 162e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg MLX5_FLAGS_INLINE = 1<<7, 163e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg MLX5_FLAGS_CHECK_FREE = 1<<5, 164e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg}; 165e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg 166e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_fmr_seg { 167e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 flags; 168e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 mem_key; 169e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 buf_list; 170e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 start_addr; 171e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 reg_len; 172e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 offset; 173e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 page_size; 174e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u32 reserved[2]; 175e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 176e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 177e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_ctrl_seg { 178e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 opmod_idx_opcode; 179e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qpn_ds; 180e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 signature; 181e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[2]; 182e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 fm_ce_se; 183e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 imm; 184e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 185e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 186e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_xrc_seg { 187e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 xrc_srqn; 188e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[12]; 189e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 190e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 191e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_masked_atomic_seg { 192e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 swap_add; 193e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 compare; 194e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 swap_add_mask; 195e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 compare_mask; 196e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 197e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 198e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_av { 199e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen union { 200e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct { 201e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qkey; 202e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 reserved; 203e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen } qkey; 204e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 dc_key; 205e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen } key; 206e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 dqp_dct; 207e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 stat_rate_sl; 208e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 fl_mlid; 209e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 rlid; 210e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 reserved0[10]; 211e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 tclass; 212e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 hop_limit; 213e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 grh_gid_fl; 214e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rgid[16]; 215e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 216e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 217e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_datagram_seg { 218e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_av av; 219e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 220e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 221e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_raddr_seg { 222e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 raddr; 223e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 rkey; 224e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u32 reserved; 225e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 226e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 227e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_atomic_seg { 228e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 swap_add; 229e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 compare; 230e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 231e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 232e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_data_seg { 233e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 byte_count; 234e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 lkey; 235e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 addr; 236e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 237e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 238e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_umr_ctrl_seg { 239e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 flags; 240e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[3]; 241e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 klm_octowords; 242e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 bsf_octowords; 243e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 mkey_mask; 244e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[32]; 245e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 246e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 247e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_seg_set_psv { 248e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 psv_num; 249e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 syndrome; 250e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 status; 251e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 transient_sig; 252e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 ref_tag; 253e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 254e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 255e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_seg_get_psv { 256e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[19]; 257e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 num_psv; 258e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 l_key; 259e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 va; 260e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 psv_index[4]; 261e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 262e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 263e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_seg_check_psv { 264e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[2]; 265e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 err_coalescing_op; 266e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[2]; 267e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 xport_err_op; 268e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd2[2]; 269e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 xport_err_mask; 270e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd3[7]; 271e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 num_psv; 272e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 l_key; 273e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 va; 274e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 psv_index[4]; 275e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 276e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 277e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_rwqe_sig { 278e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[4]; 279e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 signature; 280e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[11]; 281e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 282e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 283e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_signature_seg { 284e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[4]; 285e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 signature; 286e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[11]; 287e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 288e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 289e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_inline_seg { 290e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 byte_count; 291e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 292e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 293e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimbergstruct mlx5_bsf { 294e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg struct mlx5_bsf_basic { 295e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg u8 bsf_size_sbs; 296e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg u8 check_byte_mask; 297e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg union { 298e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg u8 copy_byte_mask; 299e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg u8 bs_selector; 300e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg u8 rsvd_wflags; 301e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg } wire; 302e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg union { 303e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg u8 bs_selector; 304e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg u8 rsvd_mflags; 305e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg } mem; 306e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 raw_data_size; 307e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 w_bfs_psv; 308e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 m_bfs_psv; 309e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg } basic; 310e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg struct mlx5_bsf_ext { 311e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 t_init_gen_pro_size; 312e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 rsvd_epi_size; 313e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 w_tfs_psv; 314e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 m_tfs_psv; 315e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg } ext; 316e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg struct mlx5_bsf_inl { 317e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 w_inl_vld; 318e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 w_rsvd; 319e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be64 w_block_format; 320e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 m_inl_vld; 321e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 m_rsvd; 322e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be64 m_block_format; 323e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg } inl; 324e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg}; 325e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg 326e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimbergstruct mlx5_klm { 327e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 bcount; 328e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 key; 329e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be64 va; 330e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg}; 331e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg 332e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimbergstruct mlx5_stride_block_entry { 333e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be16 stride; 334e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be16 bcount; 335e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 key; 336e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be64 va; 337e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg}; 338e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg 339e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimbergstruct mlx5_stride_block_ctrl_seg { 340e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 bcount_per_cycle; 341e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 op; 342e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be32 repeat_count; 343e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg u16 rsvd; 344e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg __be16 num_entries; 345e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg}; 346e6631814fb3ac454fbbf47ea343c2b9508e4e1baSagi Grimberg 347e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_core_qp { 348e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen void (*event) (struct mlx5_core_qp *, int); 349e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen int qpn; 350e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen atomic_t refcount; 351e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct completion free; 352e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_rsc_debug *dbg; 353e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen int pid; 354e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 355e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 356e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_qp_path { 357e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 fl; 358e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd3; 359e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 free_ar; 360e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 pkey_index; 361e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0; 362e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 grh_mlid; 363e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 rlid; 364e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 ackto_lt; 365e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 mgid_index; 366e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 static_rate; 367e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 hop_limit; 368e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 tclass_flowlabel; 369e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rgid[16]; 370e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[4]; 371e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 sl; 372e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 port; 373e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd2[6]; 374e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 375e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 376e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_qp_context { 377e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 flags; 378e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 flags_pd; 379e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 mtu_msgmax; 380e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rq_size_stride; 381e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 sq_crq_size; 382e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qp_counter_set_usr_page; 383e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 wire_qpn; 384e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 log_pg_sz_remote_qpn; 385e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_qp_path pri_path; 386e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_qp_path alt_path; 387e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 params1; 388e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 reserved2[4]; 389e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 next_send_psn; 390e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 cqn_send; 391e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 reserved3[8]; 392e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 last_acked_psn; 393e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 ssn; 394e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 params2; 395e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 rnr_nextrecvpsn; 396e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 xrcd; 397e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 cqn_recv; 398e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 db_rec_addr; 399e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qkey; 400e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 rq_type_srqn; 401e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 rmsn; 402e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 hw_sq_wqe_counter; 403e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 sw_sq_wqe_counter; 404e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 hw_rcyclic_byte_counter; 405e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 hw_rq_counter; 406e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 sw_rcyclic_byte_counter; 407e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 sw_rq_counter; 408e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[5]; 409e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 cgs; 410e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 cs_req; 411e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 cs_res; 412e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 dc_access_key; 413e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[24]; 414e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 415e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 416e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_create_qp_mbox_in { 417e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_inbox_hdr hdr; 418e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 input_qpn; 419e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[4]; 420e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 opt_param_mask; 421e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[4]; 422e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_qp_context ctx; 423e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd3[16]; 424e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 pas[0]; 425e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 426e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 427e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_create_qp_mbox_out { 428e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_outbox_hdr hdr; 429e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qpn; 430e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[4]; 431e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 432e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 433e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_destroy_qp_mbox_in { 434e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_inbox_hdr hdr; 435e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qpn; 436e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[4]; 437e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 438e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 439e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_destroy_qp_mbox_out { 440e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_outbox_hdr hdr; 441e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[8]; 442e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 443e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 444e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_modify_qp_mbox_in { 445e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_inbox_hdr hdr; 446e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qpn; 447e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[4]; 448e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 optparam; 449e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[4]; 450e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_qp_context ctx; 451e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 452e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 453e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_modify_qp_mbox_out { 454e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_outbox_hdr hdr; 455e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[8]; 456e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 457e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 458e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_query_qp_mbox_in { 459e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_inbox_hdr hdr; 460e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qpn; 461e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[4]; 462e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 463e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 464e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_query_qp_mbox_out { 465e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_outbox_hdr hdr; 466e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[8]; 467e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 optparam; 468e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[4]; 469e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_qp_context ctx; 470e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd2[16]; 471e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 pas[0]; 472e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 473e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 474e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_conf_sqp_mbox_in { 475e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_inbox_hdr hdr; 476e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qpn; 477e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[3]; 478e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 type; 479e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 480e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 481e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_conf_sqp_mbox_out { 482e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_outbox_hdr hdr; 483e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[8]; 484e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 485e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 486e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_alloc_xrcd_mbox_in { 487e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_inbox_hdr hdr; 488e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[8]; 489e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 490e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 491e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_alloc_xrcd_mbox_out { 492e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_outbox_hdr hdr; 493e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 xrcdn; 494e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[4]; 495e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 496e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 497e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_dealloc_xrcd_mbox_in { 498e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_inbox_hdr hdr; 499e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 xrcdn; 500e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[4]; 501e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 502e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 503e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_dealloc_xrcd_mbox_out { 504e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_outbox_hdr hdr; 505e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[8]; 506e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 507e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 508e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstatic inline struct mlx5_core_qp *__mlx5_qp_lookup(struct mlx5_core_dev *dev, u32 qpn) 509e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen{ 510e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen return radix_tree_lookup(&dev->priv.qp_table.tree, qpn); 511e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen} 512e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 513d5436ba01075ef4629015f7a00914d64ffd795d6Sagi Grimbergstatic inline struct mlx5_core_mr *__mlx5_mr_lookup(struct mlx5_core_dev *dev, u32 key) 514d5436ba01075ef4629015f7a00914d64ffd795d6Sagi Grimberg{ 515d5436ba01075ef4629015f7a00914d64ffd795d6Sagi Grimberg return radix_tree_lookup(&dev->priv.mr_table.tree, key); 516d5436ba01075ef4629015f7a00914d64ffd795d6Sagi Grimberg} 517d5436ba01075ef4629015f7a00914d64ffd795d6Sagi Grimberg 518e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenint mlx5_core_create_qp(struct mlx5_core_dev *dev, 519e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_core_qp *qp, 520e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_create_qp_mbox_in *in, 521e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen int inlen); 522e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenint mlx5_core_qp_modify(struct mlx5_core_dev *dev, enum mlx5_qp_state cur_state, 523e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen enum mlx5_qp_state new_state, 524e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_modify_qp_mbox_in *in, int sqd_event, 525e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_core_qp *qp); 526e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenint mlx5_core_destroy_qp(struct mlx5_core_dev *dev, 527e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_core_qp *qp); 528e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenint mlx5_core_qp_query(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp, 529e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_query_qp_mbox_out *out, int outlen); 530e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 531e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenint mlx5_core_xrcd_alloc(struct mlx5_core_dev *dev, u32 *xrcdn); 532e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenint mlx5_core_xrcd_dealloc(struct mlx5_core_dev *dev, u32 xrcdn); 533e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenvoid mlx5_init_qp_table(struct mlx5_core_dev *dev); 534e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenvoid mlx5_cleanup_qp_table(struct mlx5_core_dev *dev); 535e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenint mlx5_debug_qp_add(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp); 536e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenvoid mlx5_debug_qp_remove(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp); 537e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 538db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohenstatic inline const char *mlx5_qp_type_str(int type) 539db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen{ 540db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen switch (type) { 541db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_RC: return "RC"; 542db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_UC: return "C"; 543db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_UD: return "UD"; 544db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_XRC: return "XRC"; 545db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_MLX: return "MLX"; 546db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_QP0: return "QP0"; 547db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_QP1: return "QP1"; 548db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_RAW_ETHERTYPE: return "RAW_ETHERTYPE"; 549db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_RAW_IPV6: return "RAW_IPV6"; 550db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_SNIFFER: return "SNIFFER"; 551db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_SYNC_UMR: return "SYNC_UMR"; 552db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_PTP_1588: return "PTP_1588"; 553db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_REG_UMR: return "REG_UMR"; 554db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen default: return "Invalid transport type"; 555db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen } 556db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen} 557db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen 558db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohenstatic inline const char *mlx5_qp_state_str(int state) 559db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen{ 560db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen switch (state) { 561db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_RST: 562db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "RST"; 563db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_INIT: 564db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "INIT"; 565db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_RTR: 566db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "RTR"; 567db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_RTS: 568db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "RTS"; 569db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_SQER: 570db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "SQER"; 571db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_SQD: 572db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "SQD"; 573db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_ERR: 574db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "ERR"; 575db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_SQ_DRAINING: 576db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "SQ_DRAINING"; 577db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_SUSPENDED: 578db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "SUSPENDED"; 579db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen default: return "Invalid QP state"; 580db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen } 581db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen} 582db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen 583e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen#endif /* MLX5_QP_H */ 584