diff options
Diffstat (limited to 'hw/msix.c')
| -rw-r--r-- | hw/msix.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/hw/msix.c b/hw/msix.c index aea340b7c7..d812094139 100644 --- a/hw/msix.c +++ b/hw/msix.c @@ -336,6 +336,15 @@ 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. */ void msix_uninit(PCIDevice *dev, MemoryRegion *table_bar, MemoryRegion *pba_bar) { @@ -390,7 +399,7 @@ 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, n * PCI_MSIX_ENTRY_SIZE); qemu_get_buffer(f, dev->msix_pba, (n + 7) / 8); msix_update_function_masked(dev); @@ -436,7 +445,7 @@ void msix_reset(PCIDevice *dev) if (!msix_present(dev)) { 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, 0, dev->msix_entries_nr * PCI_MSIX_ENTRY_SIZE); |