compiler/include/devices/scsidisk.h

   1 #ifndef DEVICES_SCSIDISK_H
   2 #define DEVICES_SCSIDISK_H
   3
   4 /*
   5     Copyright © 1995-2009, The AROS Development Team. All rights reserved.
   6     $Id$
   7
   8     Desc: Definitions for scsi.device
   9     Lang: english
  10 */
  11
  12 #ifndef EXEC_TYPES_H
  13 #   include <exec/types.h>
  14 #endif
  15
  16 #define HD_SCSICMD      28
  17
  18 #define HD_WIDESCSI      8    /* Used as part of unit number when a wide SCSI
  19                                * address is used */
  20
  21 struct SCSICmd
  22 {
  23     UWORD       *scsi_Data;     /* Points to data used in data phase of command */
  24     ULONG       scsi_Length;    /* Length of Data */
  25     ULONG       scsi_Actual;
  26     UBYTE       *scsi_Command;  /* SCSI command */
  27     UWORD       scsi_CmdLength; /* length of SCSI command */
  28     UWORD       scsi_CmdActual;
  29     UBYTE       scsi_Flags;
  30     UBYTE       scsi_Status;
  31     UBYTE       *scsi_SenseData;
  32     UWORD       scsi_SenseLength;
  33     UWORD       scsi_SenseActual;
  34 };
  35
  36 /* SCSI flags */
  37
  38 #define SCSIF_WRITE         0
  39 #define SCSIF_READ          1
  40 #define SCSIB_READ_WRITE    0
  41
  42 #define SCSIF_NOSENSE       0
  43 #define SCSIF_AUTOSENSE     2
  44 #define SCSIB_AUTOSENSE     1
  45
  46 #define SCSIF_OLDAUTOSENSE  6
  47 #define SCSIB_OLDAUTOSENSE  2
  48
  49 /* SCSI io_Error values */
  50
  51 #define HFERR_SelfUnit      40
  52 #define HFERR_DMA           41
  53 #define HFERR_Phase         42
  54 #define HFERR_Parity        43
  55 #define HFERR_SelTimeout    44
  56 #define HFERR_BadStatus     45
  57
  58 /* SCSI OpenDevice() io_Error values */
  59
  60 #define HFERR_NoBoard       50
  61
  62 #endif /* DEVICES_SCSIDISK_H */