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
43enum bnxt_re_hw_stats {
44	BNXT_RE_ACTIVE_QP,
45	BNXT_RE_ACTIVE_SRQ,
46	BNXT_RE_ACTIVE_CQ,
47	BNXT_RE_ACTIVE_MR,
48	BNXT_RE_ACTIVE_MW,
49	BNXT_RE_RX_PKTS,
50	BNXT_RE_RX_BYTES,
51	BNXT_RE_TX_PKTS,
52	BNXT_RE_TX_BYTES,
53	BNXT_RE_RECOVERABLE_ERRORS,
54	BNXT_RE_RX_DROPS,
55	BNXT_RE_RX_DISCARDS,
56	BNXT_RE_TO_RETRANSMITS,
57	BNXT_RE_SEQ_ERR_NAKS_RCVD,
58	BNXT_RE_MAX_RETRY_EXCEEDED,
59	BNXT_RE_RNR_NAKS_RCVD,
60	BNXT_RE_MISSING_RESP,
61	BNXT_RE_UNRECOVERABLE_ERR,
62	BNXT_RE_BAD_RESP_ERR,
63	BNXT_RE_LOCAL_QP_OP_ERR,
64	BNXT_RE_LOCAL_PROTECTION_ERR,
65	BNXT_RE_MEM_MGMT_OP_ERR,
66	BNXT_RE_REMOTE_INVALID_REQ_ERR,
67	BNXT_RE_REMOTE_ACCESS_ERR,
68	BNXT_RE_REMOTE_OP_ERR,
69	BNXT_RE_DUP_REQ,
70	BNXT_RE_RES_EXCEED_MAX,
71	BNXT_RE_RES_LENGTH_MISMATCH,
72	BNXT_RE_RES_EXCEEDS_WQE,
73	BNXT_RE_RES_OPCODE_ERR,
74	BNXT_RE_RES_RX_INVALID_RKEY,
75	BNXT_RE_RES_RX_DOMAIN_ERR,
76	BNXT_RE_RES_RX_NO_PERM,
77	BNXT_RE_RES_RX_RANGE_ERR,
78	BNXT_RE_RES_TX_INVALID_RKEY,
79	BNXT_RE_RES_TX_DOMAIN_ERR,
80	BNXT_RE_RES_TX_NO_PERM,
81	BNXT_RE_RES_TX_RANGE_ERR,
82	BNXT_RE_RES_IRRQ_OFLOW,
83	BNXT_RE_RES_UNSUP_OPCODE,
84	BNXT_RE_RES_UNALIGNED_ATOMIC,
85	BNXT_RE_RES_REM_INV_ERR,
86	BNXT_RE_RES_MEM_ERROR,
87	BNXT_RE_RES_SRQ_ERR,
88	BNXT_RE_RES_CMP_ERR,
89	BNXT_RE_RES_INVALID_DUP_RKEY,
90	BNXT_RE_RES_WQE_FORMAT_ERR,
91	BNXT_RE_RES_CQ_LOAD_ERR,
92	BNXT_RE_RES_SRQ_LOAD_ERR,
93	BNXT_RE_RES_TX_PCI_ERR,
94	BNXT_RE_RES_RX_PCI_ERR,
95	BNXT_RE_OUT_OF_SEQ_ERR,
96	BNXT_RE_NUM_COUNTERS
97};
98
99struct rdma_hw_stats *bnxt_re_ib_alloc_hw_stats(struct ib_device *ibdev,
100						u8 port_num);
101int bnxt_re_ib_get_hw_stats(struct ib_device *ibdev,
102			    struct rdma_hw_stats *stats,
103			    u8 port, int index);
104#endif /* __BNXT_RE_HW_STATS_H__ */
105