PCI_MSIX_ENABLE_BIT
if (!(msix_ctrl & PCI_MSIX_ENABLE_BIT))
msix_ctrl &= ~PCI_MSIX_ENABLE_BIT;
if ((type == DDI_INTR_TYPE_MSIX) && (msi_ctrl & PCI_MSIX_ENABLE_BIT))
if (msi_ctrl & PCI_MSIX_ENABLE_BIT)
msi_ctrl |= PCI_MSIX_ENABLE_BIT;
if (!(msi_ctrl & PCI_MSIX_ENABLE_BIT))
msi_ctrl &= ~PCI_MSIX_ENABLE_BIT;
if (!(msi_ctrl & PCI_MSIX_ENABLE_BIT)) {
msi_ctrl |= PCI_MSIX_ENABLE_BIT;
if (msi_ctrl & PCI_MSIX_ENABLE_BIT) {
msi_ctrl &= ~PCI_MSIX_ENABLE_BIT;
if (!(msi_ctrl & PCI_MSIX_ENABLE_BIT)) {
msi_ctrl |= PCI_MSIX_ENABLE_BIT;
if (msi_ctrl & PCI_MSIX_ENABLE_BIT) {
msi_ctrl &= ~PCI_MSIX_ENABLE_BIT;
if (!(msi_ctrl & PCI_MSIX_ENABLE_BIT)) {
msi_ctrl |= PCI_MSIX_ENABLE_BIT;