2 * SPDX-License-Identifier: BSD-2-Clause OR GPL-2.0
4 * Copyright (c) 2006, 2007, 2008, 2009, 2010 QLogic Corporation.
6 * Copyright (c) 2005, 2006 PathScale, Inc. All rights reserved.
8 * This software is available to you under a choice of one of two
9 * licenses. You may choose to be licensed under the terms of the GNU
10 * General Public License (GPL) Version 2, available from the file
11 * COPYING in the main directory of this source tree, or the
12 * OpenIB.org BSD license below:
14 * Redistribution and use in source and binary forms, with or
15 * without modification, are permitted provided that the following
18 * - Redistributions of source code must retain the above
19 * copyright notice, this list of conditions and the following
22 * - Redistributions in binary form must reproduce the above
23 * copyright notice, this list of conditions and the following
24 * disclaimer in the documentation and/or other materials
25 * provided with the distribution.
27 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
28 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
29 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
30 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
31 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
32 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
33 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
39 #if !defined(IB_PMA_H)
42 #include <rdma/ib_mad.h>
45 * PMA class portinfo capability mask bits
47 #define IB_PMA_CLASS_CAP_ALLPORTSELECT cpu_to_be16(1 << 8)
48 #define IB_PMA_CLASS_CAP_EXT_WIDTH cpu_to_be16(1 << 9)
49 #define IB_PMA_CLASS_CAP_EXT_WIDTH_NOIETF cpu_to_be16(1 << 10)
50 #define IB_PMA_CLASS_CAP_XMIT_WAIT cpu_to_be16(1 << 12)
52 #define IB_PMA_CLASS_PORT_INFO cpu_to_be16(0x0001)
53 #define IB_PMA_PORT_SAMPLES_CONTROL cpu_to_be16(0x0010)
54 #define IB_PMA_PORT_SAMPLES_RESULT cpu_to_be16(0x0011)
55 #define IB_PMA_PORT_COUNTERS cpu_to_be16(0x0012)
56 #define IB_PMA_PORT_COUNTERS_EXT cpu_to_be16(0x001D)
57 #define IB_PMA_PORT_SAMPLES_RESULT_EXT cpu_to_be16(0x001E)
60 struct ib_mad_hdr mad_hdr;
65 struct ib_pma_portsamplescontrol {
69 u8 counter_width; /* resv: 7:3, counter width: 2:0 */
70 __be32 counter_mask0_9; /* 2, 10 3-bit fields */
71 __be16 counter_mask10_14; /* 1, 5 3-bit fields */
73 u8 sample_status; /* only lower 2 bits */
77 __be32 sample_interval;
79 __be16 counter_select[15];
81 __be64 samples_only_option_mask;
85 struct ib_pma_portsamplesresult {
87 __be16 sample_status; /* only lower 2 bits */
91 struct ib_pma_portsamplesresult_ext {
93 __be16 sample_status; /* only lower 2 bits */
94 __be32 extended_width; /* only upper 2 bits */
98 struct ib_pma_portcounters {
101 __be16 counter_select;
102 __be16 symbol_error_counter;
103 u8 link_error_recovery_counter;
104 u8 link_downed_counter;
105 __be16 port_rcv_errors;
106 __be16 port_rcv_remphys_errors;
107 __be16 port_rcv_switch_relay_errors;
108 __be16 port_xmit_discards;
109 u8 port_xmit_constraint_errors;
110 u8 port_rcv_constraint_errors;
112 u8 link_overrun_errors; /* LocalLink: 7:4, BufferOverrun: 3:0 */
115 __be32 port_xmit_data;
116 __be32 port_rcv_data;
117 __be32 port_xmit_packets;
118 __be32 port_rcv_packets;
119 __be32 port_xmit_wait;
123 #define IB_PMA_SEL_SYMBOL_ERROR cpu_to_be16(0x0001)
124 #define IB_PMA_SEL_LINK_ERROR_RECOVERY cpu_to_be16(0x0002)
125 #define IB_PMA_SEL_LINK_DOWNED cpu_to_be16(0x0004)
126 #define IB_PMA_SEL_PORT_RCV_ERRORS cpu_to_be16(0x0008)
127 #define IB_PMA_SEL_PORT_RCV_REMPHYS_ERRORS cpu_to_be16(0x0010)
128 #define IB_PMA_SEL_PORT_XMIT_DISCARDS cpu_to_be16(0x0040)
129 #define IB_PMA_SEL_LOCAL_LINK_INTEGRITY_ERRORS cpu_to_be16(0x0200)
130 #define IB_PMA_SEL_EXCESSIVE_BUFFER_OVERRUNS cpu_to_be16(0x0400)
131 #define IB_PMA_SEL_PORT_VL15_DROPPED cpu_to_be16(0x0800)
132 #define IB_PMA_SEL_PORT_XMIT_DATA cpu_to_be16(0x1000)
133 #define IB_PMA_SEL_PORT_RCV_DATA cpu_to_be16(0x2000)
134 #define IB_PMA_SEL_PORT_XMIT_PACKETS cpu_to_be16(0x4000)
135 #define IB_PMA_SEL_PORT_RCV_PACKETS cpu_to_be16(0x8000)
137 struct ib_pma_portcounters_ext {
140 __be16 counter_select;
142 __be64 port_xmit_data;
143 __be64 port_rcv_data;
144 __be64 port_xmit_packets;
145 __be64 port_rcv_packets;
146 __be64 port_unicast_xmit_packets;
147 __be64 port_unicast_rcv_packets;
148 __be64 port_multicast_xmit_packets;
149 __be64 port_multicast_rcv_packets;
152 #define IB_PMA_SELX_PORT_XMIT_DATA cpu_to_be16(0x0001)
153 #define IB_PMA_SELX_PORT_RCV_DATA cpu_to_be16(0x0002)
154 #define IB_PMA_SELX_PORT_XMIT_PACKETS cpu_to_be16(0x0004)
155 #define IB_PMA_SELX_PORT_RCV_PACKETS cpu_to_be16(0x0008)
156 #define IB_PMA_SELX_PORT_UNI_XMIT_PACKETS cpu_to_be16(0x0010)
157 #define IB_PMA_SELX_PORT_UNI_RCV_PACKETS cpu_to_be16(0x0020)
158 #define IB_PMA_SELX_PORT_MULTI_XMIT_PACKETS cpu_to_be16(0x0040)
159 #define IB_PMA_SELX_PORT_MULTI_RCV_PACKETS cpu_to_be16(0x0080)
161 #endif /* IB_PMA_H */