diff options
Diffstat (limited to 'hw/pci/msix.c')
| -rw-r--r-- | hw/pci/msix.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/pci/msix.c b/hw/pci/msix.c index eb4ef113d1..537fdba747 100644 --- a/hw/pci/msix.c +++ b/hw/pci/msix.c @@ -80,10 +80,10 @@ static void msix_clr_pending(PCIDevice *dev, int vector) static bool msix_vector_masked(PCIDevice *dev, unsigned int vector, bool fmask) { unsigned offset = vector * PCI_MSIX_ENTRY_SIZE; - uint32_t *data = (uint32_t *)&dev->msix_table[offset + PCI_MSIX_ENTRY_DATA]; + uint8_t *data = &dev->msix_table[offset + PCI_MSIX_ENTRY_DATA]; /* MSIs on Xen can be remapped into pirqs. In those cases, masking * and unmasking go through the PV evtchn path. */ - if (xen_is_pirq_msi(*data)) { + if (xen_enabled() && xen_is_pirq_msi(pci_get_long(data))) { return false; } return fmask || dev->msix_table[offset + PCI_MSIX_ENTRY_VECTOR_CTRL] & |