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StorPortReadRegisterUlong64 macro (storport.h)

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The StorPortReadRegisterUlong64 routine reads a 64-bit value from a specified 64-bit register address.

Syntax

void StorPortReadRegisterUlong64(
  [in]  h,
  [in]  r
);

Parameters

[in] h

A pointer to the hardware device extension.

[in] r

A pointer to the register where the data is to be read.

Return value

None

Remarks

The StorPortReadRegisterUlong64 routine is only available on the 64-bit version of Windows.

Requirements

Requirement Value
Minimum supported client Windows 8
Target Platform Universal
Header storport.h (include Storport.h)

See also

StorPortWriteRegisterUlong64