Int 13 Fn 1C0A  U - Esdi Fixed Disk - Get Device Configuration             [d]

   AX = 1C0Ah
   DL = drive (80h,81h)
   ES:BX -> buffer for Drive Configuration Status Block (see #0192)

Return: CF set on error
   CF clear if successful
   AH = status (see #0166 at AH=01h)

Note:  device configuration format can be found in IBM ESDI Fixed Disk Drive
     Adapter/A Technical Reference

See Also: AX=1C08h,AX=1C0Bh,AX=1C0Ch

Format of ESDI Drive Configuration Status Block:
Offset Size    Description (Table 0192)
 00h   BYTE    09h
 01h   BYTE    number of words in block (06h)
 02h   BYTE    flags
 03h   BYTE    number of spare sectors per cylinder
 04h   DWORD   total number of usable sectors
 08h   WORD    total number of cylinders
 0Ah   BYTE    tracks per cylinder
 0Bh   BYTE    sectors per track