qp.h revision e1e66cc26457c2e9412f67618646ec2a441fc409
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) 41e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 42e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum mlx5_qp_optpar { 43e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_ALT_ADDR_PATH = 1 << 0, 44e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_RRE = 1 << 1, 45e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_RAE = 1 << 2, 46e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_RWE = 1 << 3, 47e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_PKEY_INDEX = 1 << 4, 48e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_Q_KEY = 1 << 5, 49e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_RNR_TIMEOUT = 1 << 6, 50e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_PRIMARY_ADDR_PATH = 1 << 7, 51e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_SRA_MAX = 1 << 8, 52e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_RRA_MAX = 1 << 9, 53e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_PM_STATE = 1 << 10, 54e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_RETRY_COUNT = 1 << 12, 55e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_RNR_RETRY = 1 << 13, 56e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_ACK_TIMEOUT = 1 << 14, 57e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_PRI_PORT = 1 << 16, 58e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_SRQN = 1 << 18, 59e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_CQN_RCV = 1 << 19, 60e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_DC_HS = 1 << 20, 61e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_OPTPAR_DC_KEY = 1 << 21, 62e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 63e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 64e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum mlx5_qp_state { 65e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_RST = 0, 66e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_INIT = 1, 67e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_RTR = 2, 68e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_RTS = 3, 69e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_SQER = 4, 70e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_SQD = 5, 71e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_ERR = 6, 72e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_SQ_DRAINING = 7, 73e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_STATE_SUSPENDED = 9, 74e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_NUM_STATE 75e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 76e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 77e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 78e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_RC = 0x0, 79e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_UC = 0x1, 80e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_UD = 0x2, 81e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_XRC = 0x3, 82e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_MLX = 0x4, 83e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_DCI = 0x5, 84e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_DCT = 0x6, 85e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_QP0 = 0x7, 86e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_QP1 = 0x8, 87e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_RAW_ETHERTYPE = 0x9, 88e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_RAW_IPV6 = 0xa, 89e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_SNIFFER = 0xb, 90e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_SYNC_UMR = 0xe, 91e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_PTP_1588 = 0xd, 92e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_REG_UMR = 0xc, 93e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ST_MAX 94e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 95e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 96e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 97e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_PM_MIGRATED = 0x3, 98e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_PM_ARMED = 0x0, 99e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_PM_REARM = 0x1 100e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 101e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 102e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 103e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_NON_ZERO_RQ = 0 << 24, 104e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_SRQ_RQ = 1 << 24, 105e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_CRQ_RQ = 2 << 24, 106e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_ZERO_LEN_RQ = 3 << 24 107e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 108e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 109e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 110e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen /* params1 */ 111e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_BIT_SRE = 1 << 15, 112e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_BIT_SWE = 1 << 14, 113e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_BIT_SAE = 1 << 13, 114e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen /* params2 */ 115e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_BIT_RRE = 1 << 15, 116e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_BIT_RWE = 1 << 14, 117e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_BIT_RAE = 1 << 13, 118e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_BIT_RIC = 1 << 4, 119e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 120e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 121e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 122e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_WQE_CTRL_CQ_UPDATE = 2 << 2, 123e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_WQE_CTRL_SOLICITED = 1 << 1, 124e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 125e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 126e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 127e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_SEND_WQE_BB = 64, 128e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 129e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 130e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 131e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_WQE_FMR_PERM_LOCAL_READ = 1 << 27, 132e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_WQE_FMR_PERM_LOCAL_WRITE = 1 << 28, 133e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_WQE_FMR_PERM_REMOTE_READ = 1 << 29, 134e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_WQE_FMR_PERM_REMOTE_WRITE = 1 << 30, 135e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_WQE_FMR_PERM_ATOMIC = 1 << 31 136e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 137e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 138e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 139e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_FENCE_MODE_NONE = 0 << 5, 140e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_FENCE_MODE_INITIATOR_SMALL = 1 << 5, 141e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_FENCE_MODE_STRONG_ORDERING = 3 << 5, 142e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_FENCE_MODE_SMALL_AND_FENCE = 4 << 5, 143e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 144e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 145e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 146e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_LAT_SENSITIVE = 1 << 28, 147e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_QP_ENABLE_SIG = 1 << 31, 148e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 149e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 150e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenenum { 151e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_RCV_DBR = 0, 152e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen MLX5_SND_DBR = 1, 153e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 154e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 155e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_fmr_seg { 156e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 flags; 157e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 mem_key; 158e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 buf_list; 159e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 start_addr; 160e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 reg_len; 161e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 offset; 162e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 page_size; 163e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u32 reserved[2]; 164e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 165e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 166e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_ctrl_seg { 167e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 opmod_idx_opcode; 168e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qpn_ds; 169e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 signature; 170e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[2]; 171e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 fm_ce_se; 172e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 imm; 173e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 174e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 175e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_xrc_seg { 176e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 xrc_srqn; 177e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[12]; 178e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 179e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 180e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_masked_atomic_seg { 181e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 swap_add; 182e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 compare; 183e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 swap_add_mask; 184e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 compare_mask; 185e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 186e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 187e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_av { 188e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen union { 189e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct { 190e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qkey; 191e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 reserved; 192e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen } qkey; 193e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 dc_key; 194e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen } key; 195e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 dqp_dct; 196e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 stat_rate_sl; 197e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 fl_mlid; 198e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 rlid; 199e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 reserved0[10]; 200e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 tclass; 201e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 hop_limit; 202e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 grh_gid_fl; 203e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rgid[16]; 204e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 205e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 206e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_datagram_seg { 207e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_av av; 208e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 209e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 210e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_raddr_seg { 211e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 raddr; 212e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 rkey; 213e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u32 reserved; 214e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 215e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 216e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_atomic_seg { 217e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 swap_add; 218e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 compare; 219e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 220e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 221e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_data_seg { 222e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 byte_count; 223e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 lkey; 224e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 addr; 225e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 226e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 227e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_umr_ctrl_seg { 228e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 flags; 229e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[3]; 230e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 klm_octowords; 231e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 bsf_octowords; 232e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 mkey_mask; 233e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[32]; 234e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 235e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 236e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_seg_set_psv { 237e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 psv_num; 238e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 syndrome; 239e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 status; 240e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 transient_sig; 241e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 ref_tag; 242e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 243e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 244e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_seg_get_psv { 245e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[19]; 246e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 num_psv; 247e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 l_key; 248e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 va; 249e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 psv_index[4]; 250e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 251e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 252e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_seg_check_psv { 253e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[2]; 254e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 err_coalescing_op; 255e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[2]; 256e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 xport_err_op; 257e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd2[2]; 258e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 xport_err_mask; 259e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd3[7]; 260e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 num_psv; 261e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 l_key; 262e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 va; 263e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 psv_index[4]; 264e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 265e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 266e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_rwqe_sig { 267e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[4]; 268e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 signature; 269e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[11]; 270e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 271e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 272e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_signature_seg { 273e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[4]; 274e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 signature; 275e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[11]; 276e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 277e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 278e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_wqe_inline_seg { 279e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 byte_count; 280e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 281e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 282e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_core_qp { 283e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen void (*event) (struct mlx5_core_qp *, int); 284e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen int qpn; 285e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen atomic_t refcount; 286e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct completion free; 287e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_rsc_debug *dbg; 288e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen int pid; 289e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 290e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 291e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_qp_path { 292e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 fl; 293e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd3; 294e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 free_ar; 295e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 pkey_index; 296e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0; 297e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 grh_mlid; 298e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 rlid; 299e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 ackto_lt; 300e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 mgid_index; 301e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 static_rate; 302e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 hop_limit; 303e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 tclass_flowlabel; 304e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rgid[16]; 305e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[4]; 306e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 sl; 307e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 port; 308e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd2[6]; 309e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 310e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 311e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_qp_context { 312e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 flags; 313e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 flags_pd; 314e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 mtu_msgmax; 315e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rq_size_stride; 316e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 sq_crq_size; 317e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qp_counter_set_usr_page; 318e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 wire_qpn; 319e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 log_pg_sz_remote_qpn; 320e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_qp_path pri_path; 321e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_qp_path alt_path; 322e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 params1; 323e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 reserved2[4]; 324e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 next_send_psn; 325e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 cqn_send; 326e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 reserved3[8]; 327e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 last_acked_psn; 328e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 ssn; 329e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 params2; 330e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 rnr_nextrecvpsn; 331e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 xrcd; 332e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 cqn_recv; 333e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 db_rec_addr; 334e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qkey; 335e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 rq_type_srqn; 336e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 rmsn; 337e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 hw_sq_wqe_counter; 338e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 sw_sq_wqe_counter; 339e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 hw_rcyclic_byte_counter; 340e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 hw_rq_counter; 341e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 sw_rcyclic_byte_counter; 342e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be16 sw_rq_counter; 343e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[5]; 344e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 cgs; 345e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 cs_req; 346e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 cs_res; 347e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 dc_access_key; 348e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[24]; 349e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 350e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 351e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_create_qp_mbox_in { 352e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_inbox_hdr hdr; 353e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 input_qpn; 354e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[4]; 355e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 opt_param_mask; 356e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[4]; 357e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_qp_context ctx; 358e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd3[16]; 359e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 pas[0]; 360e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 361e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 362e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_create_qp_mbox_out { 363e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_outbox_hdr hdr; 364e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qpn; 365e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[4]; 366e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 367e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 368e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_destroy_qp_mbox_in { 369e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_inbox_hdr hdr; 370e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qpn; 371e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[4]; 372e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 373e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 374e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_destroy_qp_mbox_out { 375e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_outbox_hdr hdr; 376e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[8]; 377e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 378e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 379e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_modify_qp_mbox_in { 380e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_inbox_hdr hdr; 381e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qpn; 382e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[4]; 383e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 optparam; 384e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[4]; 385e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_qp_context ctx; 386e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 387e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 388e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_modify_qp_mbox_out { 389e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_outbox_hdr hdr; 390e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[8]; 391e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 392e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 393e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_query_qp_mbox_in { 394e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_inbox_hdr hdr; 395e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qpn; 396e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[4]; 397e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 398e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 399e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_query_qp_mbox_out { 400e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_outbox_hdr hdr; 401e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd1[8]; 402e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 optparam; 403e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd0[4]; 404e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_qp_context ctx; 405e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd2[16]; 406e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be64 pas[0]; 407e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 408e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 409e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_conf_sqp_mbox_in { 410e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_inbox_hdr hdr; 411e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 qpn; 412e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[3]; 413e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 type; 414e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 415e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 416e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_conf_sqp_mbox_out { 417e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_outbox_hdr hdr; 418e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[8]; 419e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 420e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 421e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_alloc_xrcd_mbox_in { 422e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_inbox_hdr hdr; 423e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[8]; 424e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 425e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 426e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_alloc_xrcd_mbox_out { 427e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_outbox_hdr hdr; 428e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 xrcdn; 429e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[4]; 430e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 431e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 432e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_dealloc_xrcd_mbox_in { 433e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_inbox_hdr hdr; 434e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen __be32 xrcdn; 435e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[4]; 436e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 437e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 438e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstruct mlx5_dealloc_xrcd_mbox_out { 439e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_outbox_hdr hdr; 440e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen u8 rsvd[8]; 441e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen}; 442e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 443e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenstatic inline struct mlx5_core_qp *__mlx5_qp_lookup(struct mlx5_core_dev *dev, u32 qpn) 444e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen{ 445e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen return radix_tree_lookup(&dev->priv.qp_table.tree, qpn); 446e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen} 447e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 448e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenint mlx5_core_create_qp(struct mlx5_core_dev *dev, 449e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_core_qp *qp, 450e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_create_qp_mbox_in *in, 451e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen int inlen); 452e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenint mlx5_core_qp_modify(struct mlx5_core_dev *dev, enum mlx5_qp_state cur_state, 453e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen enum mlx5_qp_state new_state, 454e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_modify_qp_mbox_in *in, int sqd_event, 455e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_core_qp *qp); 456e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenint mlx5_core_destroy_qp(struct mlx5_core_dev *dev, 457e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_core_qp *qp); 458e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenint mlx5_core_qp_query(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp, 459e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen struct mlx5_query_qp_mbox_out *out, int outlen); 460e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 461e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenint mlx5_core_xrcd_alloc(struct mlx5_core_dev *dev, u32 *xrcdn); 462e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenint mlx5_core_xrcd_dealloc(struct mlx5_core_dev *dev, u32 xrcdn); 463e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenvoid mlx5_init_qp_table(struct mlx5_core_dev *dev); 464e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenvoid mlx5_cleanup_qp_table(struct mlx5_core_dev *dev); 465e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenint mlx5_debug_qp_add(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp); 466e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohenvoid mlx5_debug_qp_remove(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp); 467e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen 468db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohenstatic inline const char *mlx5_qp_type_str(int type) 469db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen{ 470db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen switch (type) { 471db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_RC: return "RC"; 472db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_UC: return "C"; 473db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_UD: return "UD"; 474db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_XRC: return "XRC"; 475db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_MLX: return "MLX"; 476db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_QP0: return "QP0"; 477db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_QP1: return "QP1"; 478db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_RAW_ETHERTYPE: return "RAW_ETHERTYPE"; 479db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_RAW_IPV6: return "RAW_IPV6"; 480db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_SNIFFER: return "SNIFFER"; 481db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_SYNC_UMR: return "SYNC_UMR"; 482db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_PTP_1588: return "PTP_1588"; 483db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_ST_REG_UMR: return "REG_UMR"; 484db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen default: return "Invalid transport type"; 485db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen } 486db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen} 487db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen 488db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohenstatic inline const char *mlx5_qp_state_str(int state) 489db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen{ 490db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen switch (state) { 491db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_RST: 492db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "RST"; 493db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_INIT: 494db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "INIT"; 495db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_RTR: 496db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "RTR"; 497db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_RTS: 498db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "RTS"; 499db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_SQER: 500db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "SQER"; 501db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_SQD: 502db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "SQD"; 503db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_ERR: 504db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "ERR"; 505db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_SQ_DRAINING: 506db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "SQ_DRAINING"; 507db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen case MLX5_QP_STATE_SUSPENDED: 508db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen return "SUSPENDED"; 509db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen default: return "Invalid QP state"; 510db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen } 511db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen} 512db81a5c374b5bd650c5e6ae85d026709751db103Eli Cohen 513e126ba97dba9edeb6fafa3665b5f8497fc9cdf8cEli Cohen#endif /* MLX5_QP_H */ 514