PCI_MSIX_ENTRY_VECTOR_CTRL
PCI_MSIX_ENTRY_VECTOR_CTRL;
desc->pci.msix_ctrl = readl(addr + PCI_MSIX_ENTRY_VECTOR_CTRL);
writel(ctrl, base + PCI_MSIX_ENTRY_VECTOR_CTRL);
writel(ctrl, desc_addr + PCI_MSIX_ENTRY_VECTOR_CTRL);