// irb.h

typedef struct _IDE_TASK_FILE {
  IDEREGISTERS Current;
  IDEREGISTERS Previous;
} IDE_TASK_FILE, *PIDE_TASK_FILE;
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Windows Driver Kit DDI reference (ns-irb-_ide_task_file)

_IDE_TASK_FILE structure

Description

The IDE_TASK_FILE structure contains the current and previous IDE task file.

Note The ATA port driver and ATA miniport driver models may be altered or unavailable in the future. Instead, we recommend using the Storport driver and Storport miniport driver models.

Members

`Current`

Contains a structure of type IDEREGISTERS that holds the current contents of the ATA task file registers.

`Previous`

Contains a structure of type IDEREGISTERS that holds the previous contents of the ATA task file registers in the case of a 48-bit LBA command.

IDE_TASK_FILE - NtDoc