diff options
Diffstat (limited to 'hw/msix.c')
-rw-r--r-- | hw/msix.c | 13 |
1 files changed, 11 insertions, 2 deletions
@@ -396,6 +396,15 @@ static void msix_free_irq_entries(PCIDevice *dev) } } +static void msix_clear_all_vectors(PCIDevice *dev) +{ + int vector; + + for (vector = 0; vector < dev->msix_entries_nr; ++vector) { + msix_clr_pending(dev, vector); + } +} + /* Clean up resources for the device. */ int msix_uninit(PCIDevice *dev, MemoryRegion *bar) { @@ -437,7 +446,7 @@ void msix_load(PCIDevice *dev, QEMUFile *f) return; } - msix_free_irq_entries(dev); + msix_clear_all_vectors(dev); qemu_get_buffer(f, dev->msix_table_page, n * PCI_MSIX_ENTRY_SIZE); qemu_get_buffer(f, dev->msix_table_page + MSIX_PAGE_PENDING, (n + 7) / 8); msix_update_function_masked(dev); @@ -492,7 +501,7 @@ void msix_reset(PCIDevice *dev) { if (!(dev->cap_present & QEMU_PCI_CAP_MSIX)) return; - msix_free_irq_entries(dev); + msix_clear_all_vectors(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); |