drivers/scsi/mpt3sas/mpt3sas_trigger_pages.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 /*
   4  * This is the Fusion MPT base driver providing common API layer interface
   5  * to store diag trigger values into persistent driver triggers pages
   6  * for MPT (Message Passing Technology) based controllers.
   7  *
   8  * Copyright (C) 2020  Broadcom Inc.
   9  *
  10  * Authors: Broadcom Inc.
  11  * Sreekanth Reddy  <sreekanth.reddy@broadcom.com>
  12  *
  13  * Send feedback to : MPT-FusionLinux.pdl@broadcom.com)
  14  */
  15
  16 #include "mpi/mpi2_cnfg.h"
  17
  18 #ifndef MPI2_TRIGGER_PAGES_H
  19 #define MPI2_TRIGGER_PAGES_H
  20
  21 #define MPI2_CONFIG_EXTPAGETYPE_DRIVER_PERSISTENT_TRIGGER    (0xE0)
  22 #define MPI26_DRIVER_TRIGGER_PAGE0_PAGEVERSION               (0x01)
  23 typedef struct _MPI26_CONFIG_PAGE_DRIVER_TIGGER_0 {
  24         MPI2_CONFIG_EXTENDED_PAGE_HEADER        Header; /* 0x00  */
  25         U16     TriggerFlags;           /* 0x08  */
  26         U16     Reserved0xA;            /* 0x0A */
  27         U32     Reserved0xC[61];        /* 0x0C */
  28 } _MPI26_CONFIG_PAGE_DRIVER_TIGGER_0, Mpi26DriverTriggerPage0_t;
  29
  30 /* Trigger Flags */
  31 #define  MPI26_DRIVER_TRIGGER0_FLAG_MASTER_TRIGGER_VALID       (0x0001)
  32 #define  MPI26_DRIVER_TRIGGER0_FLAG_MPI_EVENT_TRIGGER_VALID    (0x0002)
  33 #define  MPI26_DRIVER_TRIGGER0_FLAG_SCSI_SENSE_TRIGGER_VALID   (0x0004)
  34 #define  MPI26_DRIVER_TRIGGER0_FLAG_LOGINFO_TRIGGER_VALID      (0x0008)
  35
  36 #define MPI26_DRIVER_TRIGGER_PAGE1_PAGEVERSION               (0x01)
  37 typedef struct _MPI26_DRIVER_MASTER_TIGGER_ENTRY {
  38         U32     MasterTriggerFlags;
  39 } MPI26_DRIVER_MASTER_TIGGER_ENTRY;
  40
  41 #define MPI26_MAX_MASTER_TRIGGERS                                   (1)
  42 typedef struct _MPI26_CONFIG_PAGE_DRIVER_TIGGER_1 {
  43         MPI2_CONFIG_EXTENDED_PAGE_HEADER        Header; /* 0x00 */
  44         U16     NumMasterTrigger;       /* 0x08 */
  45         U16     Reserved0xA;            /* 0x0A */
  46         MPI26_DRIVER_MASTER_TIGGER_ENTRY MasterTriggers[MPI26_MAX_MASTER_TRIGGERS];     /* 0x0C */
  47 } MPI26_CONFIG_PAGE_DRIVER_TIGGER_1, Mpi26DriverTriggerPage1_t;
  48
  49 #define MPI26_DRIVER_TRIGGER_PAGE2_PAGEVERSION               (0x01)
  50 typedef struct _MPI26_DRIVER_MPI_EVENT_TIGGER_ENTRY {
  51         U16     MPIEventCode;           /* 0x00 */
  52         U16     MPIEventCodeSpecific;   /* 0x02 */
  53 } MPI26_DRIVER_MPI_EVENT_TIGGER_ENTRY;
  54
  55 #define MPI26_MAX_MPI_EVENT_TRIGGERS                            (20)
  56 typedef struct _MPI26_CONFIG_PAGE_DRIVER_TIGGER_2 {
  57         MPI2_CONFIG_EXTENDED_PAGE_HEADER        Header; /* 0x00  */
  58         U16     NumMPIEventTrigger;     /* 0x08  */
  59         U16     Reserved0xA;            /* 0x0A */
  60         MPI26_DRIVER_MPI_EVENT_TIGGER_ENTRY MPIEventTriggers[MPI26_MAX_MPI_EVENT_TRIGGERS]; /* 0x0C */
  61 } MPI26_CONFIG_PAGE_DRIVER_TIGGER_2, Mpi26DriverTriggerPage2_t;
  62
  63 #define MPI26_DRIVER_TRIGGER_PAGE3_PAGEVERSION               (0x01)
  64 typedef struct _MPI26_DRIVER_SCSI_SENSE_TIGGER_ENTRY {
  65         U8     ASCQ;            /* 0x00 */
  66         U8     ASC;             /* 0x01 */
  67         U8     SenseKey;        /* 0x02 */
  68         U8     Reserved;        /* 0x03 */
  69 } MPI26_DRIVER_SCSI_SENSE_TIGGER_ENTRY;
  70
  71 #define MPI26_MAX_SCSI_SENSE_TRIGGERS                            (20)
  72 typedef struct _MPI26_CONFIG_PAGE_DRIVER_TIGGER_3 {
  73         MPI2_CONFIG_EXTENDED_PAGE_HEADER        Header; /* 0x00  */
  74         U16     NumSCSISenseTrigger;                    /* 0x08  */
  75         U16     Reserved0xA;                            /* 0x0A */
  76         MPI26_DRIVER_SCSI_SENSE_TIGGER_ENTRY SCSISenseTriggers[MPI26_MAX_SCSI_SENSE_TRIGGERS];  /* 0x0C */
  77 } MPI26_CONFIG_PAGE_DRIVER_TIGGER_3, Mpi26DriverTriggerPage3_t;
  78
  79 #define MPI26_DRIVER_TRIGGER_PAGE4_PAGEVERSION               (0x01)
  80 typedef struct _MPI26_DRIVER_IOCSTATUS_LOGINFO_TIGGER_ENTRY {
  81         U16        IOCStatus;      /* 0x00 */
  82         U16        Reserved;       /* 0x02 */
  83         U32        LogInfo;        /* 0x04 */
  84 } MPI26_DRIVER_IOCSTATUS_LOGINFO_TIGGER_ENTRY;
  85
  86 #define MPI26_MAX_LOGINFO_TRIGGERS                            (20)
  87 typedef struct _MPI26_CONFIG_PAGE_DRIVER_TIGGER_4 {
  88         MPI2_CONFIG_EXTENDED_PAGE_HEADER        Header; /* 0x00  */
  89         U16     NumIOCStatusLogInfoTrigger;             /* 0x08  */
  90         U16     Reserved0xA;                            /* 0x0A */
  91         MPI26_DRIVER_IOCSTATUS_LOGINFO_TIGGER_ENTRY IOCStatusLoginfoTriggers[MPI26_MAX_LOGINFO_TRIGGERS];       /* 0x0C */
  92 } MPI26_CONFIG_PAGE_DRIVER_TIGGER_4, Mpi26DriverTriggerPage4_t;
  93
  94 #endif