StorPortGetActiveGroupCount function

The StorPortGetActiveGroupCount routine returns the number of processor groups that are present in the system.

Syntax

ULONG StorPortGetActiveGroupCount(
  PVOID   HwDeviceExtension,
  PUSHORT NumberGroups
);

Parameters

HwDeviceExtension

A pointer to the hardware device extension for the host bus adapter (HBA).

NumberGroups

A pointer to a variable that holds the number of groups.

Return Value

The StorPortGetActiveGroupCount routine returns one of the following status codes:

Return code Description
STOR_STATUS_NOT_IMPLEMENTED
This function is not implemented on the active operating system.
STOR_STATUS_SUCCESS
The operation was successful.

Requirements

   
Windows version Available in Windows 7 and later versions of the Windows operating systems.
Target Platform Universal
Header storport.h (include Storport.h)
IRQL "<=DISPATCH_LEVEL"
DDI compliance rules StorPortIrql