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. *
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 *******************************************************************/
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 | \
36 FC_REG_TEMPERATURE_EVENT | \
38 FC_REG_FABRIC_EVENT | \
40 FC_REG_BOARD_EVENT | \
42 /* Temperature events */
43 #define LPFC_CRIT_TEMP 0x1
44 #define LPFC_THRESHOLD_TEMP 0x2
45 #define LPFC_NORMAL_TEMP 0x3
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.
55 /* els event header */
56 struct lpfc_els_event_header {
63 /* subcategory codes for FC_REG_ELS_EVENT */
64 #define LPFC_EVENT_PLOGI_RCV 0x01
65 #define LPFC_EVENT_PRLO_RCV 0x02
66 #define LPFC_EVENT_ADISC_RCV 0x04
67 #define LPFC_EVENT_LSRJT_RCV 0x08
69 /* special els lsrjt event */
70 struct lpfc_lsrjt_event {
71 struct lpfc_els_event_header header;
78 /* fabric event header */
79 struct lpfc_fabric_event_header {
86 /* subcategory codes for FC_REG_FABRIC_EVENT */
87 #define LPFC_EVENT_FABRIC_BUSY 0x01
88 #define LPFC_EVENT_PORT_BUSY 0x02
89 #define LPFC_EVENT_FCPRDCHKERR 0x04
91 /* special case fabric fcprdchkerr event */
92 struct lpfc_fcprdchkerr_event {
93 struct lpfc_fabric_event_header header;
100 /* scsi event header */
101 struct lpfc_scsi_event_header {
103 uint32_t subcategory;
109 /* subcategory codes for FC_REG_SCSI_EVENT */
110 #define LPFC_EVENT_QFULL 0x0001
111 #define LPFC_EVENT_DEVBSY 0x0002
112 #define LPFC_EVENT_CHECK_COND 0x0004
113 #define LPFC_EVENT_LUNRESET 0x0008
114 #define LPFC_EVENT_TGTRESET 0x0010
115 #define LPFC_EVENT_BUSRESET 0x0020
116 #define LPFC_EVENT_VARQUEDEPTH 0x0040
118 /* special case scsi varqueuedepth event */
119 struct lpfc_scsi_varqueuedepth_event {
120 struct lpfc_scsi_event_header scsi_event;
125 /* special case scsi check condition event */
126 struct lpfc_scsi_check_condition_event {
127 struct lpfc_scsi_event_header scsi_event;
133 /* event codes for FC_REG_BOARD_EVENT */
134 #define LPFC_EVENT_PORTINTERR 0x01
136 /* board event header */
137 struct lpfc_board_event_header {
139 uint32_t subcategory;
143 /* event codes for FC_REG_ADAPTER_EVENT */
144 #define LPFC_EVENT_ARRIVAL 0x01
146 /* adapter event header */
147 struct lpfc_adapter_event_header {
149 uint32_t subcategory;
153 /* event codes for temp_event */
154 #define LPFC_CRIT_TEMP 0x1
155 #define LPFC_THRESHOLD_TEMP 0x2
156 #define LPFC_NORMAL_TEMP 0x3