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1/*******************************************************************2 * This file is part of the Emulex Linux Device Driver for *3 * Fibre Channel Host Bus Adapters. *4 * Copyright (C) 2017-2018 Broadcom. All Rights Reserved. The term *5 * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. *6 * Copyright (C) 2010 Emulex. All rights reserved. *7 * EMULEX and SLI are trademarks of Emulex. *8 * www.broadcom.com *9 * *10 * This program is free software; you can redistribute it and/or *11 * modify it under the terms of version 2 of the GNU General *12 * Public License as published by the Free Software Foundation. *13 * This program is distributed in the hope that it will be useful. *14 * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND *15 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, *16 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *17 * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *18 * TO BE LEGALLY INVALID. See the GNU General Public License for *19 * more details, a copy of which can be found in the file COPYING *20 * included with this package. *21 *******************************************************************/22 23/* Event definitions for RegisterForEvent */24#define FC_REG_LINK_EVENT 0x0001 /* link up / down events */25#define FC_REG_RSCN_EVENT 0x0002 /* RSCN events */26#define FC_REG_CT_EVENT 0x0004 /* CT request events */27#define FC_REG_DUMP_EVENT 0x0010 /* Dump events */28#define FC_REG_TEMPERATURE_EVENT 0x0020 /* temperature events */29#define FC_REG_VPORTRSCN_EVENT 0x0040 /* Vport RSCN events */30#define FC_REG_ELS_EVENT 0x0080 /* lpfc els events */31#define FC_REG_FABRIC_EVENT 0x0100 /* lpfc fabric events */32#define FC_REG_SCSI_EVENT 0x0200 /* lpfc scsi events */33#define FC_REG_BOARD_EVENT 0x0400 /* lpfc board events */34#define FC_REG_ADAPTER_EVENT 0x0800 /* lpfc adapter events */35#define FC_REG_EVENT_MASK (FC_REG_LINK_EVENT | \36 FC_REG_RSCN_EVENT | \37 FC_REG_CT_EVENT | \38 FC_REG_DUMP_EVENT | \39 FC_REG_TEMPERATURE_EVENT | \40 FC_REG_VPORTRSCN_EVENT | \41 FC_REG_ELS_EVENT | \42 FC_REG_FABRIC_EVENT | \43 FC_REG_SCSI_EVENT | \44 FC_REG_BOARD_EVENT | \45 FC_REG_ADAPTER_EVENT)46/* Temperature events */47#define LPFC_CRIT_TEMP 0x148#define LPFC_THRESHOLD_TEMP 0x249#define LPFC_NORMAL_TEMP 0x350/*51 * All net link event payloads will begin with and event type52 * and subcategory. The event type must come first.53 * The subcategory further defines the data that follows in the rest54 * of the payload. Each category will have its own unique header plus55 * any additional data unique to the subcategory.56 * The payload sent via the fc transport is one-way driver->application.57 */58 59/* RSCN event header */60struct lpfc_rscn_event_header {61 uint32_t event_type;62 uint32_t payload_length; /* RSCN data length in bytes */63 uint32_t rscn_payload[];64};65 66/* els event header */67struct lpfc_els_event_header {68 uint32_t event_type;69 uint32_t subcategory;70 uint8_t wwpn[8];71 uint8_t wwnn[8];72};73 74/* subcategory codes for FC_REG_ELS_EVENT */75#define LPFC_EVENT_PLOGI_RCV 0x0176#define LPFC_EVENT_PRLO_RCV 0x0277#define LPFC_EVENT_ADISC_RCV 0x0478#define LPFC_EVENT_LSRJT_RCV 0x0879#define LPFC_EVENT_LOGO_RCV 0x1080 81/* special els lsrjt event */82struct lpfc_lsrjt_event {83 struct lpfc_els_event_header header;84 uint32_t command;85 uint32_t reason_code;86 uint32_t explanation;87};88 89/* special els logo event */90struct lpfc_logo_event {91 struct lpfc_els_event_header header;92 uint8_t logo_wwpn[8];93};94 95/* fabric event header */96struct lpfc_fabric_event_header {97 uint32_t event_type;98 uint32_t subcategory;99 uint8_t wwpn[8];100 uint8_t wwnn[8];101};102 103/* subcategory codes for FC_REG_FABRIC_EVENT */104#define LPFC_EVENT_FABRIC_BUSY 0x01105#define LPFC_EVENT_PORT_BUSY 0x02106#define LPFC_EVENT_FCPRDCHKERR 0x04107 108/* special case fabric fcprdchkerr event */109struct lpfc_fcprdchkerr_event {110 struct lpfc_fabric_event_header header;111 uint32_t lun;112 uint32_t opcode;113 uint32_t fcpiparam;114};115 116 117/* scsi event header */118struct lpfc_scsi_event_header {119 uint32_t event_type;120 uint32_t subcategory;121 uint32_t lun;122 uint8_t wwpn[8];123 uint8_t wwnn[8];124};125 126/* subcategory codes for FC_REG_SCSI_EVENT */127#define LPFC_EVENT_QFULL 0x0001128#define LPFC_EVENT_DEVBSY 0x0002129#define LPFC_EVENT_CHECK_COND 0x0004130#define LPFC_EVENT_LUNRESET 0x0008131#define LPFC_EVENT_TGTRESET 0x0010132#define LPFC_EVENT_BUSRESET 0x0020133#define LPFC_EVENT_VARQUEDEPTH 0x0040134 135/* special case scsi varqueuedepth event */136struct lpfc_scsi_varqueuedepth_event {137 struct lpfc_scsi_event_header scsi_event;138 uint32_t oldval;139 uint32_t newval;140};141 142/* special case scsi check condition event */143struct lpfc_scsi_check_condition_event {144 struct lpfc_scsi_event_header scsi_event;145 uint8_t opcode;146 uint8_t sense_key;147 uint8_t asc;148 uint8_t ascq;149};150 151/* event codes for FC_REG_BOARD_EVENT */152#define LPFC_EVENT_PORTINTERR 0x01153 154/* board event header */155struct lpfc_board_event_header {156 uint32_t event_type;157 uint32_t subcategory;158};159 160 161/* event codes for FC_REG_ADAPTER_EVENT */162#define LPFC_EVENT_ARRIVAL 0x01163 164/* adapter event header */165struct lpfc_adapter_event_header {166 uint32_t event_type;167 uint32_t subcategory;168};169 170 171/* event codes for temp_event */172#define LPFC_CRIT_TEMP 0x1173#define LPFC_THRESHOLD_TEMP 0x2174#define LPFC_NORMAL_TEMP 0x3175 176struct temp_event {177 uint32_t event_type;178 uint32_t event_code;179 uint32_t data;180};181 182