arch/common/ata.device/include/scsidisk.h

   1 #ifndef DEVICES_SCSIDISK_H
   2 #define DEVICES_SCSIDISK_H
   3
   4 /*
   5     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   6     $Id$
   7
   8     Desc: Definitions for scsi.device
   9     Lang: english
  10 */
  11
  12 #include <exec/types.h>
  13
  14 /* SCSI command code. io_Data points to SCSICmd structure and io_Length is
  15  * sizeof(struct SCSICmd) */
  16 #define HD_SCSICMD      28
  17
  18 struct SCSICmd
  19 {
  20     UWORD       *scsi_Data;     /* Points to data used in data phase of command */
  21     ULONG       scsi_Length;    /* Length of Data */
  22     ULONG       scsi_Actual;
  23     UBYTE       *scsi_Command;  /* SCSI command */
  24     UWORD       scsi_CmdLength; /* length of SCSI command */
  25     UWORD       scsi_CmdActual;
  26     UBYTE       scsi_Flags;
  27     UBYTE       scsi_Status;
  28     UWORD       scsi_pad1;      /* AROS specific pad */
  29     UBYTE       *scsi_SenseData;
  30     UWORD       scsi_SenseLength;
  31     UWORD       scsi_SenseActual;
  32 };
  33
  34 /* SCSI flags */
  35 #define SCSIF_WRITE         0
  36 #define SCSIF_READ          1
  37 #define SCSIB_READ_WRITE    0
  38 #define SCSIF_NOSENSE       0
  39 #define SCSIF_AUTOSENSE     2
  40 #define SCSIF_OLDAUTOSENSE  6
  41 #define SCSIB_AUTOSENSE     1
  42 #define SCSIB_OLDAUTOSENSE  2
  43
  44 /* SCSI io_Error values */
  45 #define HFERR_SelfUnit      40
  46 #define HFERR_DMA           41
  47 #define HFERR_Phase         42
  48 #define HFERR_Parity        43
  49 #define HFERR_SelfTimeout   44
  50 #define HFERR_BadStatus     45
  51
  52 /* SCSI OpenDevice io_Error values */
  53 #define HFERR_NoBoard       50
  54
  55 #endif /* DEVICES_SCSIDISK_H */