include/aspi.h

   1 /* ASPI definitions used for both WNASPI16 and WNASPI32 */
   2
   3 #ifndef __WINE_ASPI_H
   4 #define __WINE_ASPI_H
   5
   6 #include "windef.h"
   7
   8 #include "pshpack1.h"
   9
  10 #define SS_PENDING      0x00
  11 #define SS_COMP         0x01
  12 #define SS_ABORTED      0x02
  13 #define SS_ERR          0x04
  14 #define SS_INVALID_HA   0x81
  15 #define SS_INVALID_SRB  0xe0
  16 #define SS_OLD_MANAGE   0xe1
  17 #define SS_ILLEGAL_MODE 0xe2
  18 #define SS_NO_ASPI      0xe3
  19 #define SS_FAILED_INIT  0xe4
  20 #define SS_ASPI_IS_BUSY 0xe5
  21 #define SS_BUFFER_TO_BIG        0xe6
  22
  23 #define SC_HA_INQUIRY           0x00
  24 #define SC_GET_DEV_TYPE         0x01
  25 #define SC_EXEC_SCSI_CMD        0x02
  26 #define SC_ABORT_SRB            0x03
  27 #define SC_RESET_DEV            0x04
  28
  29
  30 /* Host adapter status codes */
  31 #define HASTAT_OK               0x00
  32 #define HASTAT_SEL_TO           0x11
  33 #define HASTAT_DO_DU            0x12
  34 #define HASTAT_BUS_FREE         0x13
  35 #define HASTAT_PHASE_ERR        0x14
  36
  37 /* Target status codes */
  38 #define STATUS_GOOD             0x00
  39 #define STATUS_CHKCOND          0x02
  40 #define STATUS_BUSY             0x08
  41 #define STATUS_RESCONF          0x18
  42
  43 #ifdef linux
  44
  45 /* This is a duplicate of the sg_header from /usr/src/linux/include/scsi/sg.h
  46  * kernel 2.0.30
  47  * This will probably break at some point, but for those who don't have
  48  * kernels installed, I think this should still work.
  49  *
  50  */
  51
  52 struct sg_header
  53  {
  54   int pack_len;    /* length of incoming packet <4096 (including header) */
  55   int reply_len;   /* maximum length <4096 of expected reply */
  56   int pack_id;     /* id number of packet */
  57   int result;      /* 0==ok, otherwise refer to errno codes */
  58   unsigned int twelve_byte:1; /* Force 12 byte command length for group 6 & 7
  59 commands  */
  60   unsigned int target_status:5;   /* [o] scsi status from target */
  61   unsigned int host_status:8;     /* [o] host status (see "DID" codes) */
  62   unsigned int driver_status:8;   /* [o] driver status+suggestion */
  63   unsigned int other_flags:10;    /* unused */
  64   unsigned char sense_buffer[16]; /* used only by reads */
  65   /* command follows then data for command */
  66  };
  67
  68 #define SCSI_OFF sizeof(struct sg_header)
  69 #endif
  70
  71 #define ASPI_POSTING(prb) (prb->SRB_Flags & 0x1)
  72
  73 #define HOST_TO_TARGET(prb) (((prb->SRB_Flags>>3) & 0x3) == 0x2)
  74 #define TARGET_TO_HOST(prb) (((prb->SRB_Flags>>3) & 0x3) == 0x1)
  75 #define NO_DATA_TRANSFERED(prb) (((prb->SRB_Flags>>3) & 0x3) == 0x3)
  76
  77 #define SRB_ENABLE_RESIDUAL_COUNT 0x4
  78 #define SRB_EVENT_NOTIFY 0x40 /* Enable ASPI event notification */
  79
  80 #define INQUIRY_VENDOR          8
  81
  82 #define MUSTEK_SCSI_AREA_AND_WINDOWS 0x04
  83 #define MUSTEK_SCSI_READ_SCANNED_DATA 0x08
  84 #define MUSTEK_SCSI_GET_IMAGE_STATUS 0x0f
  85 #define MUSTEK_SCSI_ADF_AND_BACKTRACE 0x10
  86 #define MUSTEK_SCSI_CCD_DISTANCE 0x11
  87 #define MUSTEK_SCSI_START_STOP 0x1b
  88
  89 #define CMD_TEST_UNIT_READY 0x00
  90 #define CMD_REQUEST_SENSE 0x03
  91 #define CMD_INQUIRY 0x12
  92
  93 /* scanner commands - just for debug */
  94 #define CMD_SCAN_GET_DATA_BUFFER_STATUS 0x34
  95 #define CMD_SCAN_GET_WINDOW 0x25
  96 #define CMD_SCAN_OBJECT_POSITION 0x31
  97 #define CMD_SCAN_READ 0x28
  98 #define CMD_SCAN_RELEASE_UNIT 0x17
  99 #define CMD_SCAN_RESERVE_UNIT 0x16
 100 #define CMD_SCAN_SCAN 0x1b
 101 #define CMD_SCAN_SEND 0x2a
 102 #define CMD_SCAN_CHANGE_DEFINITION 0x40
 103
 104 #define INQURIY_CMDLEN 6
 105 #define INQURIY_REPLY_LEN 96
 106 #define INQUIRY_VENDOR 8
 107
 108 #define SENSE_BUFFER(prb) (&prb->CDBByte[prb->SRB_CDBLen])
 109
 110
 111 /* Just a container for seeing what devices are open */
 112 struct ASPI_DEVICE_INFO {
 113     struct ASPI_DEVICE_INFO *   next;
 114     int                         fd;
 115     int                         hostId;
 116     int                         target;
 117     int                         lun;
 118 };
 119
 120 typedef struct ASPI_DEVICE_INFO ASPI_DEVICE_INFO;
 121
 122 #include "poppack.h"
 123
 124 #endif