Int 21 Fn 440D  - Dos 3.2+ - Ioctl - Generic Block Device Request  (Cont.)

     Phoenix PCMATA.SYS PCMCIA/ATA drivers

Format of parameter block for function 7Fh for SystemSoft ATADRV.EXE:
Offset Size    Description (Table 1260)
 00h   DWORD   -> unknown location within driver

Note:  function supported by the SystemSoft ATADRV.EXE PCMCIA/ATA driver
     but not by the Award PCDISK.EXE PCMCIA/ATA driver

See Also: #1261

Format of parameter block for function 7Fh for Phoenix PCMATA.SYS:
Offset Size    Description (Table 1261)
 00h  8 BYTEs  ???

Note:  this function supported by the Phoenix PCMATA.SYS PCMCIA/ATA driver
     but not by the Award PCDISK.EXE PCMCIA/ATA driver

See Also: #1260