AtaPortWriteRegisterBufferUshort function (irb.h)

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The AtaPortWriteRegisterBufferUshort routine transfers the indicated number of USHORT values from a buffer to the HBA.

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.
 

Syntax

void AtaPortWriteRegisterBufferUshort(
  [in] PUSHORT Register,
  [in] PUSHORT Buffer,
  [in] ULONG   Count
);

Parameters

[in] Register

Contains the destination register address where the transfer should begin. This address value must be within the range of mapped I/O space addresses that are obtained by a call to AtaPortGetDeviceBase.

[in] Buffer

A pointer to the source buffer.

[in] Count

Specifies the number of USHORT values to write to the HBA.

Return value

None

Requirements

Requirement Value
Target Platform Desktop
Header irb.h (include Ata.h, Irb.h)
Library Ataport.lib; Pciidex.lib

See also

AtaPortGetDeviceBase

AtaPortWriteRegisterBufferUchar

AtaPortWriteRegisterBufferUshort