2 * Broadcom NetXtreme-E RoCE driver.
4 * Copyright (c) 2016 - 2017, Broadcom. All rights reserved. The term
5 * Broadcom refers to Broadcom Limited and/or its subsidiaries.
7 * This software is available to you under a choice of one of two
8 * licenses. You may choose to be licensed under the terms of the GNU
9 * General Public License (GPL) Version 2, available from the file
10 * COPYING in the main directory of this source tree, or the
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
17 * 1. Redistributions of source code must retain the above copyright
18 * notice, this list of conditions and the following disclaimer.
19 * 2. Redistributions in binary form must reproduce the above copyright
20 * notice, this list of conditions and the following disclaimer in
21 * the documentation and/or other materials provided with the
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 PARTICULAR
27 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
28 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
31 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
32 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
33 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
34 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 * Description: Statistics (header)
40 #ifndef __BNXT_RE_HW_STATS_H__
41 #define __BNXT_RE_HW_STATS_H__
43 enum bnxt_re_hw_stats {
56 BNXT_RE_WATERMARK_RC_QP,
57 BNXT_RE_WATERMARK_UD_QP,
58 BNXT_RE_WATERMARK_SRQ,
62 BNXT_RE_RESIZE_CQ_CNT,
67 BNXT_RE_RECOVERABLE_ERRORS,
72 BNXT_RE_TO_RETRANSMITS,
73 BNXT_RE_SEQ_ERR_NAKS_RCVD,
74 BNXT_RE_MAX_RETRY_EXCEEDED,
75 BNXT_RE_RNR_NAKS_RCVD,
77 BNXT_RE_UNRECOVERABLE_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,
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,
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,
115 BNXT_RE_TX_WRITE_REQ,
117 BNXT_RE_TX_ROCE_PKTS,
118 BNXT_RE_TX_ROCE_BYTES,
119 BNXT_RE_RX_ATOMIC_REQ,
121 BNXT_RE_RX_READ_RESP,
122 BNXT_RE_RX_WRITE_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,
132 BNXT_RE_PACING_RESCHED,
134 BNXT_RE_PACING_ALERT,
136 BNXT_RE_NUM_EXT_COUNTERS
139 #define BNXT_RE_NUM_STD_COUNTERS (BNXT_RE_OUT_OF_SEQ_ERR + 1)
141 struct bnxt_re_db_pacing_stats {
147 struct bnxt_re_res_cntrs {
149 atomic_t rc_qp_count;
150 atomic_t ud_qp_count;
157 atomic_t resize_count;
169 struct bnxt_re_rstat {
170 struct bnxt_qplib_roce_stats errs;
171 struct bnxt_qplib_ext_stat ext_stat;
174 struct bnxt_re_stats {
175 struct bnxt_re_rstat rstat;
176 struct bnxt_re_res_cntrs res;
177 struct bnxt_re_db_pacing_stats pacing;
180 struct rdma_hw_stats *bnxt_re_ib_alloc_hw_port_stats(struct ib_device *ibdev,
182 int 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__ */