Int 13 Fn 1700  - Future Domain Scsi Controller - Get Inquiry Info From S  [d]

   AX = 1700h
   CL = length of buffer
   DL = hard drive ID
   ES:BX -> buffer for info (see #0175)

Return: CF clear if successful
       CH = number of bytes returned in buffer???
   CF set on error
       AH = status code (see #0166 at AH=01h)

Notes: this function is not available with 8-bit controller ROM versions < 7.0
   information block bytes 5-n are vendor-specific in older SCSI devices
   the TMC-950 does not support any Future Domain BIOS calls; instead,
     it provides a full CAM implementation (see INT 4F/AX=8100h)

See Also: AH=18h"SCSI",AH=1Bh"SCSI"

Format of Future Domain SCSI inquiry information block:
Offset Size    Description (Table 0175)
 00h   BYTE    device type
       bits 0-4: peripheral device type (see #0176)
       bits 5-7: peripheral qualifier (see #0177)
 01h   BYTE    device type modifier
       bits 0-6: device type modifier
       bit 7: removable medium
 02h   BYTE    SCSI version (see #0178)
 03h   BYTE    data format/capabilities (see #0179)
 04h   BYTE    additional data length (total remaining bytes)
 05h  2 BYTEs  reserved
 07h   BYTE    device capabilities (see #0180)
 08h  8 BYTEs  vendor identification (space-padded ASCII)
 10h  8 BYTEs  product identification (space-padded ASCII)
 20h  4 BYTEs  product revision level (space-padded ASCII)
 24h 20 BYTEs  vendor specific
 38h 40 BYTEs  reserved
 60h   var vendor specific parameters

(Table 0176)
Values for Future Domain SCSI peripheral device type:
 00h   direct-access device (e.g., magnetic disk)
 01h   sequential-access device (e.g., magnetic tape)
 02h   printer device
 03h   processor device
 04h   write-once device (e.g., some optical disks)
 05h   CD-ROM device
 06h   scanner device
 07h   optical memory device (e.g., some optical disks)
 08h   medium changer device (e.g., jukeboxes)
 09h   communications device
 0Ah   (defined by ASC IT8)
 0Bh   (defined by ASC IT8)
 0Ch-1Eh reserved
 1Fh   unknown or no device type

(Table 0177)
Values for Future Domain SCSI peripheral qualifier:
 000b  device is currently connected to this logical unit and available
 001b  target is capable of supporting the specified peripheral, but the
     physical device is not currently connected to this logical unit
 010b  reserved
 011b  target can't support a physical device on this logical unit
 1xxb  vendor specific

Bitfields for Future Domain SCSI version:
Bit(s) Description (Table 0178)
 0-2   ANSI-approved version
   000 device might or might not comply to ANSI standard
   001 device complies to ANSI SCSI-1
   010 device complies to ANSI SCSI-2
   other reserved
 3-5   ECMA version
 6-7   ISO version

Bitfields for Future Domain SCSI data format/capabilities:
Bit(s) Description (Table 0179)
 0-2   response data format
   000 information block is as specified in SCSI-1
   001 information block is as specified in CCS
   010 information block is as specified in SCSI-2
   other reserved
 4-5   reserved
 6 terminate I/O process supported
 7 asynchronous event notification supported

Bitfields for Future Domain SCSI device capabilities:
Bit(s) Description (Table 0180)
 0 device responds to RESET with a hard RESET
 1 tagged command queuing supported
 2 reserved
 3 linked commands supported
 4 synchronous data transfer supported
 5 16-transfers supported
 6 32-transfers supported
 7 relative addressing supported