diff options
Diffstat (limited to 'hw/usb/hcd-xhci-pci.c')
| -rw-r--r-- | hw/usb/hcd-xhci-pci.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/hw/usb/hcd-xhci-pci.c b/hw/usb/hcd-xhci-pci.c index 9421734d0f..e934b1a5b1 100644 --- a/hw/usb/hcd-xhci-pci.c +++ b/hw/usb/hcd-xhci-pci.c @@ -57,7 +57,7 @@ static void xhci_pci_intr_update(XHCIState *xhci, int n, bool enable) } } -static void xhci_pci_intr_raise(XHCIState *xhci, int n, bool level) +static bool xhci_pci_intr_raise(XHCIState *xhci, int n, bool level) { XHCIPciState *s = container_of(xhci, XHCIPciState, xhci); PCIDevice *pci_dev = PCI_DEVICE(s); @@ -67,15 +67,18 @@ static void xhci_pci_intr_raise(XHCIState *xhci, int n, bool level) msi_enabled(pci_dev))) { pci_set_irq(pci_dev, level); } - if (msix_enabled(pci_dev)) { + + if (msix_enabled(pci_dev) && level) { msix_notify(pci_dev, n); - return; + return true; } - if (msi_enabled(pci_dev)) { + if (msi_enabled(pci_dev) && level) { msi_notify(pci_dev, n); - return; + return true; } + + return false; } static void xhci_pci_reset(DeviceState *dev) |