PiDevCfgMigrateRootDevice

NTSTATUS __stdcall PiDevCfgMigrateRootDevice(
        _DEVICE_NODE *DeviceNode,
        PI_DEVCFG_DEVICE_CONTEXT *DeviceContext,
        UINT64 *ConfigFlags){
  WCHAR *v5; 
  int v7; 
  int v8; 
  unsigned int *v9; 
  _UNICODE_STRING v11; 
  VOID *a3; 
  _KEY_VALUE_FULL_INFORMATION *Information; 

  a3 = 0i64;
  Information = 0i64;
  v5 = (WCHAR *)*((_QWORD *)DeviceContext + 1);
  v11 = 0i64;
  LOBYTE(v7) = 0;
  v8 = PiDevCfgOpenDeviceMigrationKey(v5, (VOID **)DeviceContext, &a3);
  if( v8 >= 0 )
  {
    if( IopGetRegistryValue(a3, (PWCHAR)L"ConfigFlags", 0i64, &Information) >= 0 )
    {
      if( PnpValidateRegistryDword((__int64)Information) )
        v7 = *(unsigned int *)((char *)v9 + v9[2]);
      ExFreePoolWithTag(v9, 0);
    }
    if( (v7 & 1) == 0
      || (v11.Buffer = L"DriverInfName", *(_DWORD *)&v11.Length = 1835034, PnpRegistryValueExists(a3, &v11)) )
    {
      v8 = -1073741823;
    }
    else
    {
      v8 = PiDevCfgMigrateDevice(DeviceNode, DeviceContext, 0i64, 0i64, ConfigFlags, 0i64);
    }
  }
  if( a3 )
    ZwClose((_HANDLE)a3);
  return v8;
}

Referenced by: