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1/*2 * Broadcom NetXtreme-E RoCE driver.3 *4 * Copyright (c) 2016 - 2017, Broadcom. All rights reserved. The term5 * Broadcom refers to Broadcom Limited and/or its subsidiaries.6 *7 * This software is available to you under a choice of one of two8 * licenses. You may choose to be licensed under the terms of the GNU9 * General Public License (GPL) Version 2, available from the file10 * COPYING in the main directory of this source tree, or the11 * BSD license below:12 *13 * Redistribution and use in source and binary forms, with or without14 * modification, are permitted provided that the following conditions15 * are met:16 *17 * 1. Redistributions of source code must retain the above copyright18 * notice, this list of conditions and the following disclaimer.19 * 2. Redistributions in binary form must reproduce the above copyright20 * notice, this list of conditions and the following disclaimer in21 * the documentation and/or other materials provided with the22 * distribution.23 *24 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS''25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,26 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR27 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS28 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR31 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,32 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE33 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN34 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.35 *36 * Description: Statistics (header)37 *38 */39 40#ifndef __BNXT_RE_HW_STATS_H__41#define __BNXT_RE_HW_STATS_H__42 43enum bnxt_re_hw_stats {44 BNXT_RE_ACTIVE_PD,45 BNXT_RE_ACTIVE_AH,46 BNXT_RE_ACTIVE_QP,47 BNXT_RE_ACTIVE_RC_QP,48 BNXT_RE_ACTIVE_UD_QP,49 BNXT_RE_ACTIVE_SRQ,50 BNXT_RE_ACTIVE_CQ,51 BNXT_RE_ACTIVE_MR,52 BNXT_RE_ACTIVE_MW,53 BNXT_RE_WATERMARK_PD,54 BNXT_RE_WATERMARK_AH,55 BNXT_RE_WATERMARK_QP,56 BNXT_RE_WATERMARK_RC_QP,57 BNXT_RE_WATERMARK_UD_QP,58 BNXT_RE_WATERMARK_SRQ,59 BNXT_RE_WATERMARK_CQ,60 BNXT_RE_WATERMARK_MR,61 BNXT_RE_WATERMARK_MW,62 BNXT_RE_RESIZE_CQ_CNT,63 BNXT_RE_RX_PKTS,64 BNXT_RE_RX_BYTES,65 BNXT_RE_TX_PKTS,66 BNXT_RE_TX_BYTES,67 BNXT_RE_RECOVERABLE_ERRORS,68 BNXT_RE_TX_ERRORS,69 BNXT_RE_TX_DISCARDS,70 BNXT_RE_RX_ERRORS,71 BNXT_RE_RX_DISCARDS,72 BNXT_RE_TO_RETRANSMITS,73 BNXT_RE_SEQ_ERR_NAKS_RCVD,74 BNXT_RE_MAX_RETRY_EXCEEDED,75 BNXT_RE_RNR_NAKS_RCVD,76 BNXT_RE_MISSING_RESP,77 BNXT_RE_UNRECOVERABLE_ERR,78 BNXT_RE_BAD_RESP_ERR,79 BNXT_RE_LOCAL_QP_OP_ERR,80 BNXT_RE_LOCAL_PROTECTION_ERR,81 BNXT_RE_MEM_MGMT_OP_ERR,82 BNXT_RE_REMOTE_INVALID_REQ_ERR,83 BNXT_RE_REMOTE_ACCESS_ERR,84 BNXT_RE_REMOTE_OP_ERR,85 BNXT_RE_DUP_REQ,86 BNXT_RE_RES_EXCEED_MAX,87 BNXT_RE_RES_LENGTH_MISMATCH,88 BNXT_RE_RES_EXCEEDS_WQE,89 BNXT_RE_RES_OPCODE_ERR,90 BNXT_RE_RES_RX_INVALID_RKEY,91 BNXT_RE_RES_RX_DOMAIN_ERR,92 BNXT_RE_RES_RX_NO_PERM,93 BNXT_RE_RES_RX_RANGE_ERR,94 BNXT_RE_RES_TX_INVALID_RKEY,95 BNXT_RE_RES_TX_DOMAIN_ERR,96 BNXT_RE_RES_TX_NO_PERM,97 BNXT_RE_RES_TX_RANGE_ERR,98 BNXT_RE_RES_IRRQ_OFLOW,99 BNXT_RE_RES_UNSUP_OPCODE,100 BNXT_RE_RES_UNALIGNED_ATOMIC,101 BNXT_RE_RES_REM_INV_ERR,102 BNXT_RE_RES_MEM_ERROR,103 BNXT_RE_RES_SRQ_ERR,104 BNXT_RE_RES_CMP_ERR,105 BNXT_RE_RES_INVALID_DUP_RKEY,106 BNXT_RE_RES_WQE_FORMAT_ERR,107 BNXT_RE_RES_CQ_LOAD_ERR,108 BNXT_RE_RES_SRQ_LOAD_ERR,109 BNXT_RE_RES_TX_PCI_ERR,110 BNXT_RE_RES_RX_PCI_ERR,111 BNXT_RE_OUT_OF_SEQ_ERR,112 BNXT_RE_TX_ATOMIC_REQ,113 BNXT_RE_TX_READ_REQ,114 BNXT_RE_TX_READ_RES,115 BNXT_RE_TX_WRITE_REQ,116 BNXT_RE_TX_SEND_REQ,117 BNXT_RE_TX_ROCE_PKTS,118 BNXT_RE_TX_ROCE_BYTES,119 BNXT_RE_RX_ATOMIC_REQ,120 BNXT_RE_RX_READ_REQ,121 BNXT_RE_RX_READ_RESP,122 BNXT_RE_RX_WRITE_REQ,123 BNXT_RE_RX_SEND_REQ,124 BNXT_RE_RX_ROCE_PKTS,125 BNXT_RE_RX_ROCE_BYTES,126 BNXT_RE_RX_ROCE_GOOD_PKTS,127 BNXT_RE_RX_ROCE_GOOD_BYTES,128 BNXT_RE_OOB,129 BNXT_RE_TX_CNP,130 BNXT_RE_RX_CNP,131 BNXT_RE_RX_ECN,132 BNXT_RE_PACING_RESCHED,133 BNXT_RE_PACING_CMPL,134 BNXT_RE_PACING_ALERT,135 BNXT_RE_DB_FIFO_REG,136 BNXT_RE_NUM_EXT_COUNTERS137};138 139#define BNXT_RE_NUM_STD_COUNTERS (BNXT_RE_OUT_OF_SEQ_ERR + 1)140 141struct bnxt_re_db_pacing_stats {142 u64 resched;143 u64 complete;144 u64 alerts;145};146 147struct bnxt_re_res_cntrs {148 atomic_t qp_count;149 atomic_t rc_qp_count;150 atomic_t ud_qp_count;151 atomic_t cq_count;152 atomic_t srq_count;153 atomic_t mr_count;154 atomic_t mw_count;155 atomic_t ah_count;156 atomic_t pd_count;157 atomic_t resize_count;158 u64 qp_watermark;159 u64 rc_qp_watermark;160 u64 ud_qp_watermark;161 u64 cq_watermark;162 u64 srq_watermark;163 u64 mr_watermark;164 u64 mw_watermark;165 u64 ah_watermark;166 u64 pd_watermark;167};168 169struct bnxt_re_rstat {170 struct bnxt_qplib_roce_stats errs;171 struct bnxt_qplib_ext_stat ext_stat;172};173 174struct bnxt_re_stats {175 struct bnxt_re_rstat rstat;176 struct bnxt_re_res_cntrs res;177 struct bnxt_re_db_pacing_stats pacing;178};179 180struct rdma_hw_stats *bnxt_re_ib_alloc_hw_port_stats(struct ib_device *ibdev,181 u32 port_num);182int bnxt_re_ib_get_hw_stats(struct ib_device *ibdev,183 struct rdma_hw_stats *stats,184 u32 port, int index);185#endif /* __BNXT_RE_HW_STATS_H__ */186