drivers/scsi/dpt/dpti_ioctl.h

   1 /***************************************************************************
   2                           dpti_ioctl.h  -  description
   3                              -------------------
   4     begin                : Thu Sep 7 2000
   5     copyright            : (C) 2001 by Adaptec
   6
   7     See Documentation/scsi/dpti.txt for history, notes, license info
   8     and credits
   9  ***************************************************************************/
  10
  11 /***************************************************************************
  12  *                                                                         *
  13  *   This program is free software; you can redistribute it and/or modify  *
  14  *   it under the terms of the GNU General Public License as published by  *
  15  *   the Free Software Foundation; either version 2 of the License, or     *
  16  *   (at your option) any later version.                                   *
  17  *                                                                         *
  18  ***************************************************************************/
  19
  20 /***************************************************************************
  21  * This file is generated from  osd_unix.h                                 *
  22  * *************************************************************************/
  23
  24 #ifndef _dpti_ioctl_h
  25 #define _dpti_ioctl_h
  26
  27 // IOCTL interface commands
  28
  29 #ifndef _IOWR
  30 # define _IOWR(x,y,z)   (((x)<<8)|y)
  31 #endif
  32 #ifndef _IOW
  33 # define _IOW(x,y,z)    (((x)<<8)|y)
  34 #endif
  35 #ifndef _IOR
  36 # define _IOR(x,y,z)    (((x)<<8)|y)
  37 #endif
  38 #ifndef _IO
  39 # define _IO(x,y)       (((x)<<8)|y)
  40 #endif
  41 /* EATA PassThrough Command     */
  42 #define EATAUSRCMD      _IOWR('D',65,EATA_CP)
  43 /* Set Debug Level If Enabled   */
  44 #define DPT_DEBUG       _IOW('D',66,int)
  45 /* Get Signature Structure      */
  46 #define DPT_SIGNATURE   _IOR('D',67,dpt_sig_S)
  47 #if defined __bsdi__
  48 #define DPT_SIGNATURE_PACKED   _IOR('D',67,dpt_sig_S_Packed)
  49 #endif
  50 /* Get Number Of DPT Adapters   */
  51 #define DPT_NUMCTRLS    _IOR('D',68,int)
  52 /* Get Adapter Info Structure   */
  53 #define DPT_CTRLINFO    _IOR('D',69,CtrlInfo)
  54 /* Get Statistics If Enabled    */
  55 #define DPT_STATINFO    _IO('D',70)
  56 /* Clear Stats If Enabled       */
  57 #define DPT_CLRSTAT     _IO('D',71)
  58 /* Get System Info Structure    */
  59 #define DPT_SYSINFO     _IOR('D',72,sysInfo_S)
  60 /* Set Timeout Value            */
  61 #define DPT_TIMEOUT     _IO('D',73)
  62 /* Get config Data              */
  63 #define DPT_CONFIG      _IO('D',74)
  64 /* Get Blink LED Code           */
  65 #define DPT_BLINKLED    _IOR('D',75,int)
  66 /* Get Statistical information (if available) */
  67 #define DPT_STATS_INFO        _IOR('D',80,STATS_DATA)
  68 /* Clear the statistical information          */
  69 #define DPT_STATS_CLEAR       _IO('D',81)
  70 /* Get Performance metrics */
  71 #define DPT_PERF_INFO        _IOR('D',82,dpt_perf_t)
  72 /* Send an I2O command */
  73 #define I2OUSRCMD       _IO('D',76)
  74 /* Inform driver to re-acquire LCT information */
  75 #define I2ORESCANCMD    _IO('D',77)
  76 /* Inform driver to reset adapter */
  77 #define I2ORESETCMD     _IO('D',78)
  78 /* See if the target is mounted */
  79 #define DPT_TARGET_BUSY _IOR('D',79, TARGET_BUSY_T)
  80
  81
  82   /* Structure Returned From Get Controller Info                             */
  83
  84 typedef struct {
  85         uCHAR    state;            /* Operational state               */
  86         uCHAR    id;               /* Host adapter SCSI id            */
  87         int      vect;             /* Interrupt vector number         */
  88         int      base;             /* Base I/O address                */
  89         int      njobs;            /* # of jobs sent to HA            */
  90         int      qdepth;           /* Controller queue depth.         */
  91         int      wakebase;         /* mpx wakeup base index.          */
  92         uLONG    SGsize;           /* Scatter/Gather list size.       */
  93         unsigned heads;            /* heads for drives on cntlr.      */
  94         unsigned sectors;          /* sectors for drives on cntlr.    */
  95         uCHAR    do_drive32;       /* Flag for Above 16 MB Ability    */
  96         uCHAR    BusQuiet;         /* SCSI Bus Quiet Flag             */
  97         char     idPAL[4];         /* 4 Bytes Of The ID Pal           */
  98         uCHAR    primary;          /* 1 For Primary, 0 For Secondary  */
  99         uCHAR    eataVersion;      /* EATA Version                    */
 100         uLONG    cpLength;         /* EATA Command Packet Length      */
 101         uLONG    spLength;         /* EATA Status Packet Length       */
 102         uCHAR    drqNum;           /* DRQ Index (0,5,6,7)             */
 103         uCHAR    flag1;            /* EATA Flags 1 (Byte 9)           */
 104         uCHAR    flag2;            /* EATA Flags 2 (Byte 30)          */
 105 } CtrlInfo;
 106
 107 typedef struct {
 108         uSHORT length;          // Remaining length of this
 109         uSHORT drvrHBAnum;      // Relative HBA # used by the driver
 110         uLONG baseAddr;         // Base I/O address
 111         uSHORT blinkState;      // Blink LED state (0=Not in blink LED)
 112         uCHAR pciBusNum;        // PCI Bus # (Optional)
 113         uCHAR pciDeviceNum;     // PCI Device # (Optional)
 114         uSHORT hbaFlags;        // Miscellaneous HBA flags
 115         uSHORT Interrupt;       // Interrupt set for this device.
 116 #   if (defined(_DPT_ARC))
 117         uLONG baseLength;
 118         ADAPTER_OBJECT *AdapterObject;
 119         LARGE_INTEGER DmaLogicalAddress;
 120         PVOID DmaVirtualAddress;
 121         LARGE_INTEGER ReplyLogicalAddress;
 122         PVOID ReplyVirtualAddress;
 123 #   else
 124         uLONG reserved1;        // Reserved for future expansion
 125         uLONG reserved2;        // Reserved for future expansion
 126         uLONG reserved3;        // Reserved for future expansion
 127 #   endif
 128 } drvrHBAinfo_S;
 129
 130 typedef struct TARGET_BUSY
 131 {
 132   uLONG channel;
 133   uLONG id;
 134   uLONG lun;
 135   uLONG isBusy;
 136 } TARGET_BUSY_T;
 137
 138 #endif
 139