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ea2151b4 JS |
1 | /******************************************************************* |
2 | * This file is part of the Emulex Linux Device Driver for * | |
3 | * Fibre Channel Host Bus Adapters. * | |
4 | * Copyright (C) 2008 Emulex. All rights reserved. * | |
5 | * EMULEX and SLI are trademarks of Emulex. * | |
6 | * www.emulex.com * | |
7 | * * | |
8 | * This program is free software; you can redistribute it and/or * | |
9 | * modify it under the terms of version 2 of the GNU General * | |
10 | * Public License as published by the Free Software Foundation. * | |
11 | * This program is distributed in the hope that it will be useful. * | |
12 | * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND * | |
13 | * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, * | |
14 | * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE * | |
15 | * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD * | |
16 | * TO BE LEGALLY INVALID. See the GNU General Public License for * | |
17 | * more details, a copy of which can be found in the file COPYING * | |
18 | * included with this package. * | |
19 | *******************************************************************/ | |
20 | ||
21 | /* Event definitions for RegisterForEvent */ | |
22 | #define FC_REG_LINK_EVENT 0x0001 /* link up / down events */ | |
23 | #define FC_REG_RSCN_EVENT 0x0002 /* RSCN events */ | |
24 | #define FC_REG_CT_EVENT 0x0004 /* CT request events */ | |
25 | #define FC_REG_DUMP_EVENT 0x0008 /* Dump events */ | |
26 | #define FC_REG_TEMPERATURE_EVENT 0x0010 /* temperature events */ | |
27 | #define FC_REG_ELS_EVENT 0x0020 /* lpfc els events */ | |
28 | #define FC_REG_FABRIC_EVENT 0x0040 /* lpfc fabric events */ | |
29 | #define FC_REG_SCSI_EVENT 0x0080 /* lpfc scsi events */ | |
30 | #define FC_REG_BOARD_EVENT 0x0100 /* lpfc board events */ | |
31 | #define FC_REG_ADAPTER_EVENT 0x0200 /* lpfc adapter events */ | |
32 | #define FC_REG_EVENT_MASK (FC_REG_LINK_EVENT | \ | |
33 | FC_REG_RSCN_EVENT | \ | |
34 | FC_REG_CT_EVENT | \ | |
35 | FC_REG_DUMP_EVENT | \ | |
36 | FC_REG_TEMPERATURE_EVENT | \ | |
37 | FC_REG_ELS_EVENT | \ | |
38 | FC_REG_FABRIC_EVENT | \ | |
39 | FC_REG_SCSI_EVENT | \ | |
40 | FC_REG_BOARD_EVENT | \ | |
41 | FC_REG_ADAPTER_EVENT) | |
42 | /* Temperature events */ | |
43 | #define LPFC_CRIT_TEMP 0x1 | |
44 | #define LPFC_THRESHOLD_TEMP 0x2 | |
45 | #define LPFC_NORMAL_TEMP 0x3 | |
46 | /* | |
47 | * All net link event payloads will begin with and event type | |
48 | * and subcategory. The event type must come first. | |
49 | * The subcategory further defines the data that follows in the rest | |
50 | * of the payload. Each category will have its own unique header plus | |
51 | * any addtional data unique to the subcategory. | |
52 | * The payload sent via the fc transport is one-way driver->application. | |
53 | */ | |
54 | ||
ddcc50f0 JS |
55 | /* RSCN event header */ |
56 | struct lpfc_rscn_event_header { | |
57 | uint32_t event_type; | |
58 | uint32_t payload_length; /* RSCN data length in bytes */ | |
59 | uint32_t rscn_payload[]; | |
60 | }; | |
61 | ||
ea2151b4 JS |
62 | /* els event header */ |
63 | struct lpfc_els_event_header { | |
64 | uint32_t event_type; | |
65 | uint32_t subcategory; | |
66 | uint8_t wwpn[8]; | |
67 | uint8_t wwnn[8]; | |
68 | }; | |
69 | ||
70 | /* subcategory codes for FC_REG_ELS_EVENT */ | |
71 | #define LPFC_EVENT_PLOGI_RCV 0x01 | |
72 | #define LPFC_EVENT_PRLO_RCV 0x02 | |
73 | #define LPFC_EVENT_ADISC_RCV 0x04 | |
74 | #define LPFC_EVENT_LSRJT_RCV 0x08 | |
ddcc50f0 | 75 | #define LPFC_EVENT_LOGO_RCV 0x10 |
ea2151b4 JS |
76 | |
77 | /* special els lsrjt event */ | |
78 | struct lpfc_lsrjt_event { | |
79 | struct lpfc_els_event_header header; | |
80 | uint32_t command; | |
81 | uint32_t reason_code; | |
82 | uint32_t explanation; | |
83 | }; | |
84 | ||
ddcc50f0 JS |
85 | /* special els logo event */ |
86 | struct lpfc_logo_event { | |
87 | struct lpfc_els_event_header header; | |
88 | uint8_t logo_wwpn[8]; | |
89 | }; | |
ea2151b4 JS |
90 | |
91 | /* fabric event header */ | |
92 | struct lpfc_fabric_event_header { | |
93 | uint32_t event_type; | |
94 | uint32_t subcategory; | |
95 | uint8_t wwpn[8]; | |
96 | uint8_t wwnn[8]; | |
97 | }; | |
98 | ||
99 | /* subcategory codes for FC_REG_FABRIC_EVENT */ | |
100 | #define LPFC_EVENT_FABRIC_BUSY 0x01 | |
101 | #define LPFC_EVENT_PORT_BUSY 0x02 | |
102 | #define LPFC_EVENT_FCPRDCHKERR 0x04 | |
103 | ||
104 | /* special case fabric fcprdchkerr event */ | |
105 | struct lpfc_fcprdchkerr_event { | |
106 | struct lpfc_fabric_event_header header; | |
107 | uint32_t lun; | |
108 | uint32_t opcode; | |
109 | uint32_t fcpiparam; | |
110 | }; | |
111 | ||
112 | ||
113 | /* scsi event header */ | |
114 | struct lpfc_scsi_event_header { | |
115 | uint32_t event_type; | |
116 | uint32_t subcategory; | |
117 | uint32_t lun; | |
118 | uint8_t wwpn[8]; | |
119 | uint8_t wwnn[8]; | |
120 | }; | |
121 | ||
122 | /* subcategory codes for FC_REG_SCSI_EVENT */ | |
123 | #define LPFC_EVENT_QFULL 0x0001 | |
124 | #define LPFC_EVENT_DEVBSY 0x0002 | |
125 | #define LPFC_EVENT_CHECK_COND 0x0004 | |
126 | #define LPFC_EVENT_LUNRESET 0x0008 | |
127 | #define LPFC_EVENT_TGTRESET 0x0010 | |
128 | #define LPFC_EVENT_BUSRESET 0x0020 | |
129 | #define LPFC_EVENT_VARQUEDEPTH 0x0040 | |
130 | ||
131 | /* special case scsi varqueuedepth event */ | |
132 | struct lpfc_scsi_varqueuedepth_event { | |
133 | struct lpfc_scsi_event_header scsi_event; | |
134 | uint32_t oldval; | |
135 | uint32_t newval; | |
136 | }; | |
137 | ||
138 | /* special case scsi check condition event */ | |
139 | struct lpfc_scsi_check_condition_event { | |
140 | struct lpfc_scsi_event_header scsi_event; | |
ddcc50f0 | 141 | uint8_t opcode; |
ea2151b4 JS |
142 | uint8_t sense_key; |
143 | uint8_t asc; | |
144 | uint8_t ascq; | |
145 | }; | |
146 | ||
147 | /* event codes for FC_REG_BOARD_EVENT */ | |
148 | #define LPFC_EVENT_PORTINTERR 0x01 | |
149 | ||
150 | /* board event header */ | |
151 | struct lpfc_board_event_header { | |
152 | uint32_t event_type; | |
153 | uint32_t subcategory; | |
154 | }; | |
155 | ||
156 | ||
157 | /* event codes for FC_REG_ADAPTER_EVENT */ | |
158 | #define LPFC_EVENT_ARRIVAL 0x01 | |
159 | ||
160 | /* adapter event header */ | |
161 | struct lpfc_adapter_event_header { | |
162 | uint32_t event_type; | |
163 | uint32_t subcategory; | |
164 | }; | |
165 | ||
166 | ||
167 | /* event codes for temp_event */ | |
168 | #define LPFC_CRIT_TEMP 0x1 | |
169 | #define LPFC_THRESHOLD_TEMP 0x2 | |
170 | #define LPFC_NORMAL_TEMP 0x3 | |
171 | ||
172 | struct temp_event { | |
173 | uint32_t event_type; | |
174 | uint32_t event_code; | |
175 | uint32_t data; | |
176 | }; | |
177 |