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     email                : deanna_bonds@adaptec.com
   7
   8     See Documentation/scsi/dpti.txt for history, notes, license info
   9     and credits
  10  ***************************************************************************/
  11
  12 /***************************************************************************
  13  *                                                                         *
  14  *   This program is free software; you can redistribute it and/or modify  *
  15  *   it under the terms of the GNU General Public License as published by  *
  16  *   the Free Software Foundation; either version 2 of the License, or     *
  17  *   (at your option) any later version.                                   *
  18  *                                                                         *
  19  ***************************************************************************/
  20
  21 /***************************************************************************
  22  * This file is generated from  osd_unix.h                                 *
  23  * *************************************************************************/
  24
  25 #ifndef _dpti_ioctl_h
  26 #define _dpti_ioctl_h
  27
  28 // IOCTL interface commands
  29
  30 #ifndef _IOWR
  31 # define _IOWR(x,y,z)   (((x)<<8)|y)
  32 #endif
  33 #ifndef _IOW
  34 # define _IOW(x,y,z)    (((x)<<8)|y)
  35 #endif
  36 #ifndef _IOR
  37 # define _IOR(x,y,z)    (((x)<<8)|y)
  38 #endif
  39 #ifndef _IO
  40 # define _IO(x,y)       (((x)<<8)|y)
  41 #endif
  42 /* EATA PassThrough Command     */
  43 #define EATAUSRCMD      _IOWR('D',65,EATA_CP)
  44 /* Set Debug Level If Enabled   */
  45 #define DPT_DEBUG       _IOW('D',66,int)
  46 /* Get Signature Structure      */
  47 #define DPT_SIGNATURE   _IOR('D',67,dpt_sig_S)
  48 #if defined __bsdi__
  49 #define DPT_SIGNATURE_PACKED   _IOR('D',67,dpt_sig_S_Packed)
  50 #endif
  51 /* Get Number Of DPT Adapters   */
  52 #define DPT_NUMCTRLS    _IOR('D',68,int)
  53 /* Get Adapter Info Structure   */
  54 #define DPT_CTRLINFO    _IOR('D',69,CtrlInfo)
  55 /* Get Statistics If Enabled    */
  56 #define DPT_STATINFO    _IO('D',70)
  57 /* Clear Stats If Enabled       */
  58 #define DPT_CLRSTAT     _IO('D',71)
  59 /* Get System Info Structure    */
  60 #define DPT_SYSINFO     _IOR('D',72,sysInfo_S)
  61 /* Set Timeout Value            */
  62 #define DPT_TIMEOUT     _IO('D',73)
  63 /* Get config Data              */
  64 #define DPT_CONFIG      _IO('D',74)
  65 /* Get Blink LED Code           */
  66 #define DPT_BLINKLED    _IOR('D',75,int)
  67 /* Get Statistical information (if available) */
  68 #define DPT_STATS_INFO        _IOR('D',80,STATS_DATA)
  69 /* Clear the statistical information          */
  70 #define DPT_STATS_CLEAR       _IO('D',81)
  71 /* Get Performance metrics */
  72 #define DPT_PERF_INFO        _IOR('D',82,dpt_perf_t)
  73 /* Send an I2O command */
  74 #define I2OUSRCMD       _IO('D',76)
  75 /* Inform driver to re-acquire LCT information */
  76 #define I2ORESCANCMD    _IO('D',77)
  77 /* Inform driver to reset adapter */
  78 #define I2ORESETCMD     _IO('D',78)
  79 /* See if the target is mounted */
  80 #define DPT_TARGET_BUSY _IOR('D',79, TARGET_BUSY_T)
  81
  82
  83   /* Structure Returned From Get Controller Info                             */
  84
  85 typedef struct {
  86         uCHAR    state;            /* Operational state               */
  87         uCHAR    id;               /* Host adapter SCSI id            */
  88         int      vect;             /* Interrupt vector number         */
  89         int      base;             /* Base I/O address                */
  90         int      njobs;            /* # of jobs sent to HA            */
  91         int      qdepth;           /* Controller queue depth.         */
  92         int      wakebase;         /* mpx wakeup base index.          */
  93         uLONG    SGsize;           /* Scatter/Gather list size.       */
  94         unsigned heads;            /* heads for drives on cntlr.      */
  95         unsigned sectors;          /* sectors for drives on cntlr.    */
  96         uCHAR    do_drive32;       /* Flag for Above 16 MB Ability    */
  97         uCHAR    BusQuiet;         /* SCSI Bus Quiet Flag             */
  98         char     idPAL[4];         /* 4 Bytes Of The ID Pal           */
  99         uCHAR    primary;          /* 1 For Primary, 0 For Secondary  */
 100         uCHAR    eataVersion;      /* EATA Version                    */
 101         uLONG    cpLength;         /* EATA Command Packet Length      */
 102         uLONG    spLength;         /* EATA Status Packet Length       */
 103         uCHAR    drqNum;           /* DRQ Index (0,5,6,7)             */
 104         uCHAR    flag1;            /* EATA Flags 1 (Byte 9)           */
 105         uCHAR    flag2;            /* EATA Flags 2 (Byte 30)          */
 106 } CtrlInfo;
 107
 108 typedef struct {
 109         uSHORT length;          // Remaining length of this
 110         uSHORT drvrHBAnum;      // Relative HBA # used by the driver
 111         uLONG baseAddr;         // Base I/O address
 112         uSHORT blinkState;      // Blink LED state (0=Not in blink LED)
 113         uCHAR pciBusNum;        // PCI Bus # (Optional)
 114         uCHAR pciDeviceNum;     // PCI Device # (Optional)
 115         uSHORT hbaFlags;        // Miscellaneous HBA flags
 116         uSHORT Interrupt;       // Interrupt set for this device.
 117 #   if (defined(_DPT_ARC))
 118         uLONG baseLength;
 119         ADAPTER_OBJECT *AdapterObject;
 120         LARGE_INTEGER DmaLogicalAddress;
 121         PVOID DmaVirtualAddress;
 122         LARGE_INTEGER ReplyLogicalAddress;
 123         PVOID ReplyVirtualAddress;
 124 #   else
 125         uLONG reserved1;        // Reserved for future expansion
 126         uLONG reserved2;        // Reserved for future expansion
 127         uLONG reserved3;        // Reserved for future expansion
 128 #   endif
 129 } drvrHBAinfo_S;
 130
 131 typedef struct TARGET_BUSY
 132 {
 133   uLONG channel;
 134   uLONG id;
 135   uLONG lun;
 136   uLONG isBusy;
 137 } TARGET_BUSY_T;
 138
 139 #endif
 140