1 | /* |
2 | * Broadcom NetXtreme-E RoCE driver. |
3 | * |
4 | * Copyright (c) 2016 - 2017, Broadcom. All rights reserved. The term |
5 | * Broadcom refers to Broadcom Limited and/or its subsidiaries. |
6 | * |
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 |
11 | * BSD license below: |
12 | * |
13 | * Redistribution and use in source and binary forms, with or without |
14 | * modification, are permitted provided that the following conditions |
15 | * are met: |
16 | * |
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 |
22 | * 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 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. |
35 | * |
36 | * Description: Statistics (header) |
37 | * |
38 | */ |
39 | |
40 | #ifndef __BNXT_RE_HW_STATS_H__ |
41 | #define __BNXT_RE_HW_STATS_H__ |
42 | |
43 | enum 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_COUNTERS |
137 | }; |
138 | |
139 | #define BNXT_RE_NUM_STD_COUNTERS (BNXT_RE_OUT_OF_SEQ_ERR + 1) |
140 | |
141 | struct bnxt_re_db_pacing_stats { |
142 | u64 resched; |
143 | u64 complete; |
144 | u64 alerts; |
145 | }; |
146 | |
147 | struct 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 | |
169 | struct bnxt_re_rstat { |
170 | struct bnxt_qplib_roce_stats errs; |
171 | struct bnxt_qplib_ext_stat ext_stat; |
172 | }; |
173 | |
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; |
178 | }; |
179 | |
180 | struct rdma_hw_stats *bnxt_re_ib_alloc_hw_port_stats(struct ib_device *ibdev, |
181 | u32 port_num); |
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__ */ |
186 | |