_lkpi_pci_enable_msi_range
int _lkpi_pci_enable_msi_range(struct pci_dev *pdev, int minvec, int maxvec);
return (_lkpi_pci_enable_msi_range(pdev, 1, 1));
error = _lkpi_pci_enable_msi_range(pdev, minv, maxv);