void msix_reset(PCIDevice *dev) { if (!(dev->cap_present & QEMU_PCI_CAP_MSIX)) return; msix_free_irq_entries(dev); dev->config[dev->msix_cap + MSIX_CONTROL_OFFSET] &= ~dev->wmask[dev->msix_cap + MSIX_CONTROL_OFFSET]; memset(dev->msix_table_page, 0, MSIX_PAGE_SIZE); msix_mask_all(dev, dev->msix_entries_nr); }