1 | /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ |
2 | /* |
3 | * Copyright (c) 2006, 2007, 2008, 2009, 2010 QLogic Corporation. |
4 | * All rights reserved. |
5 | * Copyright (c) 2005, 2006 PathScale, Inc. All rights reserved. |
6 | */ |
7 | |
8 | #ifndef IB_PMA_H |
9 | #define IB_PMA_H |
10 | |
11 | #include <rdma/ib_mad.h> |
12 | |
13 | /* |
14 | * PMA class portinfo capability mask bits |
15 | */ |
16 | #define IB_PMA_CLASS_CAP_ALLPORTSELECT cpu_to_be16(1 << 8) |
17 | #define IB_PMA_CLASS_CAP_EXT_WIDTH cpu_to_be16(1 << 9) |
18 | #define IB_PMA_CLASS_CAP_EXT_WIDTH_NOIETF cpu_to_be16(1 << 10) |
19 | #define IB_PMA_CLASS_CAP_XMIT_WAIT cpu_to_be16(1 << 12) |
20 | |
21 | #define IB_PMA_CLASS_PORT_INFO cpu_to_be16(0x0001) |
22 | #define IB_PMA_PORT_SAMPLES_CONTROL cpu_to_be16(0x0010) |
23 | #define IB_PMA_PORT_SAMPLES_RESULT cpu_to_be16(0x0011) |
24 | #define IB_PMA_PORT_COUNTERS cpu_to_be16(0x0012) |
25 | #define IB_PMA_PORT_COUNTERS_EXT cpu_to_be16(0x001D) |
26 | #define IB_PMA_PORT_SAMPLES_RESULT_EXT cpu_to_be16(0x001E) |
27 | |
28 | struct ib_pma_mad { |
29 | struct ib_mad_hdr mad_hdr; |
30 | u8 reserved[40]; |
31 | u8 data[192]; |
32 | } __packed; |
33 | |
34 | struct ib_pma_portsamplescontrol { |
35 | u8 opcode; |
36 | u8 port_select; |
37 | u8 tick; |
38 | u8 counter_width; /* resv: 7:3, counter width: 2:0 */ |
39 | __be32 counter_mask0_9; /* 2, 10 3-bit fields */ |
40 | __be16 counter_mask10_14; /* 1, 5 3-bit fields */ |
41 | u8 sample_mechanisms; |
42 | u8 sample_status; /* only lower 2 bits */ |
43 | __be64 option_mask; |
44 | __be64 vendor_mask; |
45 | __be32 sample_start; |
46 | __be32 sample_interval; |
47 | __be16 tag; |
48 | __be16 counter_select[15]; |
49 | __be32 reserved1; |
50 | __be64 samples_only_option_mask; |
51 | __be32 reserved2[28]; |
52 | }; |
53 | |
54 | struct ib_pma_portsamplesresult { |
55 | __be16 tag; |
56 | __be16 sample_status; /* only lower 2 bits */ |
57 | __be32 counter[15]; |
58 | }; |
59 | |
60 | struct ib_pma_portsamplesresult_ext { |
61 | __be16 tag; |
62 | __be16 sample_status; /* only lower 2 bits */ |
63 | __be32 extended_width; /* only upper 2 bits */ |
64 | __be64 counter[15]; |
65 | }; |
66 | |
67 | struct ib_pma_portcounters { |
68 | u8 reserved; |
69 | u8 port_select; |
70 | __be16 counter_select; |
71 | __be16 symbol_error_counter; |
72 | u8 link_error_recovery_counter; |
73 | u8 link_downed_counter; |
74 | __be16 port_rcv_errors; |
75 | __be16 port_rcv_remphys_errors; |
76 | __be16 port_rcv_switch_relay_errors; |
77 | __be16 port_xmit_discards; |
78 | u8 port_xmit_constraint_errors; |
79 | u8 port_rcv_constraint_errors; |
80 | u8 reserved1; |
81 | u8 link_overrun_errors; /* LocalLink: 7:4, BufferOverrun: 3:0 */ |
82 | __be16 reserved2; |
83 | __be16 vl15_dropped; |
84 | __be32 port_xmit_data; |
85 | __be32 port_rcv_data; |
86 | __be32 port_xmit_packets; |
87 | __be32 port_rcv_packets; |
88 | __be32 port_xmit_wait; |
89 | } __packed; |
90 | |
91 | |
92 | #define IB_PMA_SEL_SYMBOL_ERROR cpu_to_be16(0x0001) |
93 | #define IB_PMA_SEL_LINK_ERROR_RECOVERY cpu_to_be16(0x0002) |
94 | #define IB_PMA_SEL_LINK_DOWNED cpu_to_be16(0x0004) |
95 | #define IB_PMA_SEL_PORT_RCV_ERRORS cpu_to_be16(0x0008) |
96 | #define IB_PMA_SEL_PORT_RCV_REMPHYS_ERRORS cpu_to_be16(0x0010) |
97 | #define IB_PMA_SEL_PORT_XMIT_DISCARDS cpu_to_be16(0x0040) |
98 | #define IB_PMA_SEL_LOCAL_LINK_INTEGRITY_ERRORS cpu_to_be16(0x0200) |
99 | #define IB_PMA_SEL_EXCESSIVE_BUFFER_OVERRUNS cpu_to_be16(0x0400) |
100 | #define IB_PMA_SEL_PORT_VL15_DROPPED cpu_to_be16(0x0800) |
101 | #define IB_PMA_SEL_PORT_XMIT_DATA cpu_to_be16(0x1000) |
102 | #define IB_PMA_SEL_PORT_RCV_DATA cpu_to_be16(0x2000) |
103 | #define IB_PMA_SEL_PORT_XMIT_PACKETS cpu_to_be16(0x4000) |
104 | #define IB_PMA_SEL_PORT_RCV_PACKETS cpu_to_be16(0x8000) |
105 | |
106 | struct ib_pma_portcounters_ext { |
107 | u8 reserved; |
108 | u8 port_select; |
109 | __be16 counter_select; |
110 | __be32 reserved1; |
111 | __be64 port_xmit_data; |
112 | __be64 port_rcv_data; |
113 | __be64 port_xmit_packets; |
114 | __be64 port_rcv_packets; |
115 | __be64 port_unicast_xmit_packets; |
116 | __be64 port_unicast_rcv_packets; |
117 | __be64 port_multicast_xmit_packets; |
118 | __be64 port_multicast_rcv_packets; |
119 | } __packed; |
120 | |
121 | #define IB_PMA_SELX_PORT_XMIT_DATA cpu_to_be16(0x0001) |
122 | #define IB_PMA_SELX_PORT_RCV_DATA cpu_to_be16(0x0002) |
123 | #define IB_PMA_SELX_PORT_XMIT_PACKETS cpu_to_be16(0x0004) |
124 | #define IB_PMA_SELX_PORT_RCV_PACKETS cpu_to_be16(0x0008) |
125 | #define IB_PMA_SELX_PORT_UNI_XMIT_PACKETS cpu_to_be16(0x0010) |
126 | #define IB_PMA_SELX_PORT_UNI_RCV_PACKETS cpu_to_be16(0x0020) |
127 | #define IB_PMA_SELX_PORT_MULTI_XMIT_PACKETS cpu_to_be16(0x0040) |
128 | #define IB_PMA_SELX_PORT_MULTI_RCV_PACKETS cpu_to_be16(0x0080) |
129 | |
130 | #endif /* IB_PMA_H */ |
131 | |