drivers/scsi/dpt/dpti_ioctl.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /***************************************************************************
   3                           dpti_ioctl.h  -  description
   4                              -------------------
   5     begin                : Thu Sep 7 2000
   6     copyright            : (C) 2001 by Adaptec
   7
   8     See Documentation/scsi/dpti.rst for history, notes, license info
   9     and credits
  10  ***************************************************************************/
  11
  12 /***************************************************************************
  13  *                                                                         *
  14  *                                                                         *
  15  ***************************************************************************/
  16
  17 /***************************************************************************
  18  * This file is generated from  osd_unix.h                                 *
  19  * *************************************************************************/
  20
  21 #ifndef _dpti_ioctl_h
  22 #define _dpti_ioctl_h
  23
  24 // IOCTL interface commands
  25
  26 #ifndef _IOWR
  27 # define _IOWR(x,y,z)   (((x)<<8)|y)
  28 #endif
  29 #ifndef _IOW
  30 # define _IOW(x,y,z)    (((x)<<8)|y)
  31 #endif
  32 #ifndef _IOR
  33 # define _IOR(x,y,z)    (((x)<<8)|y)
  34 #endif
  35 #ifndef _IO
  36 # define _IO(x,y)       (((x)<<8)|y)
  37 #endif
  38 /* EATA PassThrough Command     */
  39 #define EATAUSRCMD      _IOWR('D',65,EATA_CP)
  40 /* Set Debug Level If Enabled   */
  41 #define DPT_DEBUG       _IOW('D',66,int)
  42 /* Get Signature Structure      */
  43 #define DPT_SIGNATURE   _IOR('D',67,dpt_sig_S)
  44 #if defined __bsdi__
  45 #define DPT_SIGNATURE_PACKED   _IOR('D',67,dpt_sig_S_Packed)
  46 #endif
  47 /* Get Number Of DPT Adapters   */
  48 #define DPT_NUMCTRLS    _IOR('D',68,int)
  49 /* Get Adapter Info Structure   */
  50 #define DPT_CTRLINFO    _IOR('D',69,CtrlInfo)
  51 /* Get Statistics If Enabled    */
  52 #define DPT_STATINFO    _IO('D',70)
  53 /* Clear Stats If Enabled       */
  54 #define DPT_CLRSTAT     _IO('D',71)
  55 /* Get System Info Structure    */
  56 #define DPT_SYSINFO     _IOR('D',72,sysInfo_S)
  57 /* Set Timeout Value            */
  58 #define DPT_TIMEOUT     _IO('D',73)
  59 /* Get config Data              */
  60 #define DPT_CONFIG      _IO('D',74)
  61 /* Get Blink LED Code           */
  62 #define DPT_BLINKLED    _IOR('D',75,int)
  63 /* Get Statistical information (if available) */
  64 #define DPT_STATS_INFO        _IOR('D',80,STATS_DATA)
  65 /* Clear the statistical information          */
  66 #define DPT_STATS_CLEAR       _IO('D',81)
  67 /* Get Performance metrics */
  68 #define DPT_PERF_INFO        _IOR('D',82,dpt_perf_t)
  69 /* Send an I2O command */
  70 #define I2OUSRCMD       _IO('D',76)
  71 /* Inform driver to re-acquire LCT information */
  72 #define I2ORESCANCMD    _IO('D',77)
  73 /* Inform driver to reset adapter */
  74 #define I2ORESETCMD     _IO('D',78)
  75 /* See if the target is mounted */
  76 #define DPT_TARGET_BUSY _IOR('D',79, TARGET_BUSY_T)
  77
  78
  79   /* Structure Returned From Get Controller Info                             */
  80
  81 typedef struct {
  82         uCHAR    state;            /* Operational state               */
  83         uCHAR    id;               /* Host adapter SCSI id            */
  84         int      vect;             /* Interrupt vector number         */
  85         int      base;             /* Base I/O address                */
  86         int      njobs;            /* # of jobs sent to HA            */
  87         int      qdepth;           /* Controller queue depth.         */
  88         int      wakebase;         /* mpx wakeup base index.          */
  89         uINT     SGsize;           /* Scatter/Gather list size.       */
  90         unsigned heads;            /* heads for drives on cntlr.      */
  91         unsigned sectors;          /* sectors for drives on cntlr.    */
  92         uCHAR    do_drive32;       /* Flag for Above 16 MB Ability    */
  93         uCHAR    BusQuiet;         /* SCSI Bus Quiet Flag             */
  94         char     idPAL[4];         /* 4 Bytes Of The ID Pal           */
  95         uCHAR    primary;          /* 1 For Primary, 0 For Secondary  */
  96         uCHAR    eataVersion;      /* EATA Version                    */
  97         uINT     cpLength;         /* EATA Command Packet Length      */
  98         uINT     spLength;         /* EATA Status Packet Length       */
  99         uCHAR    drqNum;           /* DRQ Index (0,5,6,7)             */
 100         uCHAR    flag1;            /* EATA Flags 1 (Byte 9)           */
 101         uCHAR    flag2;            /* EATA Flags 2 (Byte 30)          */
 102 } CtrlInfo;
 103
 104 typedef struct {
 105         uSHORT length;          // Remaining length of this
 106         uSHORT drvrHBAnum;      // Relative HBA # used by the driver
 107         uINT baseAddr;          // Base I/O address
 108         uSHORT blinkState;      // Blink LED state (0=Not in blink LED)
 109         uCHAR pciBusNum;        // PCI Bus # (Optional)
 110         uCHAR pciDeviceNum;     // PCI Device # (Optional)
 111         uSHORT hbaFlags;        // Miscellaneous HBA flags
 112         uSHORT Interrupt;       // Interrupt set for this device.
 113 #   if (defined(_DPT_ARC))
 114         uINT baseLength;
 115         ADAPTER_OBJECT *AdapterObject;
 116         LARGE_INTEGER DmaLogicalAddress;
 117         PVOID DmaVirtualAddress;
 118         LARGE_INTEGER ReplyLogicalAddress;
 119         PVOID ReplyVirtualAddress;
 120 #   else
 121         uINT reserved1;         // Reserved for future expansion
 122         uINT reserved2;         // Reserved for future expansion
 123         uINT reserved3;         // Reserved for future expansion
 124 #   endif
 125 } drvrHBAinfo_S;
 126
 127 typedef struct TARGET_BUSY
 128 {
 129   uLONG channel;
 130   uLONG id;
 131   uLONG lun;
 132   uLONG isBusy;
 133 } TARGET_BUSY_T;
 134
 135 #endif
 136