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/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
* Copyright (C) 2010 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of version 2 of the GNU General *
* Public License as published by the Free Software Foundation. *
* This program is distributed in the hope that it will be useful. *
* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND *
* WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, *
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
* DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
* TO BE LEGALLY INVALID. See the GNU General Public License for *
* more details, a copy of which can be found in the file COPYING *
* included with this package. *
*******************************************************************/
/* Event definitions for RegisterForEvent */
#define FC_REG_LINK_EVENT 0x0001 /* link up / down events */
#define FC_REG_RSCN_EVENT 0x0002 /* RSCN events */
#define FC_REG_CT_EVENT 0x0004 /* CT request events */
#define FC_REG_DUMP_EVENT 0x0010 /* Dump events */
#define FC_REG_TEMPERATURE_EVENT 0x0020 /* temperature events */
#define FC_REG_VPORTRSCN_EVENT 0x0040 /* Vport RSCN events */
#define FC_REG_ELS_EVENT 0x0080 /* lpfc els events */
#define FC_REG_FABRIC_EVENT 0x0100 /* lpfc fabric events */
#define FC_REG_SCSI_EVENT 0x0200 /* lpfc scsi events */
#define FC_REG_BOARD_EVENT 0x0400 /* lpfc board events */
#define FC_REG_ADAPTER_EVENT 0x0800 /* lpfc adapter events */
#define FC_REG_EVENT_MASK (FC_REG_LINK_EVENT | \
FC_REG_RSCN_EVENT | \
FC_REG_CT_EVENT | \
FC_REG_DUMP_EVENT | \
FC_REG_TEMPERATURE_EVENT | \
FC_REG_VPORTRSCN_EVENT | \
FC_REG_ELS_EVENT | \
FC_REG_FABRIC_EVENT | \
FC_REG_SCSI_EVENT | \
FC_REG_BOARD_EVENT | \
FC_REG_ADAPTER_EVENT)
/* Temperature events */
#define LPFC_CRIT_TEMP 0x1
#define LPFC_THRESHOLD_TEMP 0x2
#define LPFC_NORMAL_TEMP 0x3
/*
* All net link event payloads will begin with and event type
* and subcategory. The event type must come first.
* The subcategory further defines the data that follows in the rest
* of the payload. Each category will have its own unique header plus
* any additional data unique to the subcategory.
* The payload sent via the fc transport is one-way driver->application.
*/
/* RSCN event header */
struct lpfc_rscn_event_header {
uint32_t event_type;
uint32_t payload_length; /* RSCN data length in bytes */
uint32_t rscn_payload[];
};
/* els event header */
struct lpfc_els_event_header {
uint32_t event_type;
uint32_t subcategory;
uint8_t wwpn[8];
uint8_t wwnn[8];
};
/* subcategory codes for FC_REG_ELS_EVENT */
#define LPFC_EVENT_PLOGI_RCV 0x01
#define LPFC_EVENT_PRLO_RCV 0x02
#define LPFC_EVENT_ADISC_RCV 0x04
#define LPFC_EVENT_LSRJT_RCV 0x08
#define LPFC_EVENT_LOGO_RCV 0x10
/* special els lsrjt event */
struct lpfc_lsrjt_event {
struct lpfc_els_event_header header;
uint32_t command;
uint32_t reason_code;
uint32_t explanation;
};
/* special els logo event */
struct lpfc_logo_event {
struct lpfc_els_event_header header;
uint8_t logo_wwpn[8];
};
/* fabric event header */
struct lpfc_fabric_event_header {
uint32_t event_type;
uint32_t subcategory;
uint8_t wwpn[8];
uint8_t wwnn[8];
};
/* subcategory codes for FC_REG_FABRIC_EVENT */
#define LPFC_EVENT_FABRIC_BUSY 0x01
#define LPFC_EVENT_PORT_BUSY 0x02
#define LPFC_EVENT_FCPRDCHKERR 0x04
/* special case fabric fcprdchkerr event */
struct lpfc_fcprdchkerr_event {
struct lpfc_fabric_event_header header;
uint32_t lun;
uint32_t opcode;
uint32_t fcpiparam;
};
/* scsi event header */
struct lpfc_scsi_event_header {
uint32_t event_type;
uint32_t subcategory;
uint32_t lun;
uint8_t wwpn[8];
uint8_t wwnn[8];
};
/* subcategory codes for FC_REG_SCSI_EVENT */
#define LPFC_EVENT_QFULL 0x0001
#define LPFC_EVENT_DEVBSY 0x0002
#define LPFC_EVENT_CHECK_COND 0x0004
#define LPFC_EVENT_LUNRESET 0x0008
#define LPFC_EVENT_TGTRESET 0x0010
#define LPFC_EVENT_BUSRESET 0x0020
#define LPFC_EVENT_VARQUEDEPTH 0x0040
/* special case scsi varqueuedepth event */
struct lpfc_scsi_varqueuedepth_event {
struct lpfc_scsi_event_header scsi_event;
uint32_t oldval;
uint32_t newval;
};
/* special case scsi check condition event */
struct lpfc_scsi_check_condition_event {
struct lpfc_scsi_event_header scsi_event;
uint8_t opcode;
uint8_t sense_key;
uint8_t asc;
uint8_t ascq;
};
/* event codes for FC_REG_BOARD_EVENT */
#define LPFC_EVENT_PORTINTERR 0x01
/* board event header */
struct lpfc_board_event_header {
uint32_t event_type;
uint32_t subcategory;
};
/* event codes for FC_REG_ADAPTER_EVENT */
#define LPFC_EVENT_ARRIVAL 0x01
/* adapter event header */
struct lpfc_adapter_event_header {
uint32_t event_type;
uint32_t subcategory;
};
/* event codes for temp_event */
#define LPFC_CRIT_TEMP 0x1
#define LPFC_THRESHOLD_TEMP 0x2
#define LPFC_NORMAL_TEMP 0x3
struct temp_event {
uint32_t event_type;
uint32_t event_code;
uint32_t data;
};
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