diff options
| -rw-r--r-- | hw/vfio/pci.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c index dc0d9a7fbb..1d22c41efb 100644 --- a/hw/vfio/pci.c +++ b/hw/vfio/pci.c @@ -478,7 +478,7 @@ static void vfio_add_kvm_msi_virq(VFIOPCIDevice *vdev, VFIOMSIVector *vector, vector_n, &vdev->pdev); } -static void vfio_connect_kvm_msi_virq(VFIOMSIVector *vector) +static void vfio_connect_kvm_msi_virq(VFIOMSIVector *vector, int nr) { const char *name = "kvm_interrupt"; @@ -504,7 +504,8 @@ fail_notifier: vector->virq = -1; } -static void vfio_remove_kvm_msi_virq(VFIOMSIVector *vector) +static void vfio_remove_kvm_msi_virq(VFIOPCIDevice *vdev, VFIOMSIVector *vector, + int nr) { kvm_irqchip_remove_irqfd_notifier_gsi(kvm_state, &vector->kvm_interrupt, vector->virq); @@ -581,7 +582,7 @@ static int vfio_msix_vector_do_use(PCIDevice *pdev, unsigned int nr, */ if (vector->virq >= 0) { if (!msg) { - vfio_remove_kvm_msi_virq(vector); + vfio_remove_kvm_msi_virq(vdev, vector, nr); } else { vfio_update_kvm_msi_virq(vector, *msg, pdev); } @@ -593,7 +594,7 @@ static int vfio_msix_vector_do_use(PCIDevice *pdev, unsigned int nr, vfio_route_change = kvm_irqchip_begin_route_changes(kvm_state); vfio_add_kvm_msi_virq(vdev, vector, nr, true); kvm_irqchip_commit_route_changes(&vfio_route_change); - vfio_connect_kvm_msi_virq(vector); + vfio_connect_kvm_msi_virq(vector, nr); } } } @@ -687,7 +688,7 @@ static void vfio_commit_kvm_msi_virq_batch(VFIOPCIDevice *vdev) kvm_irqchip_commit_route_changes(&vfio_route_change); for (i = 0; i < vdev->nr_vectors; i++) { - vfio_connect_kvm_msi_virq(&vdev->msi_vectors[i]); + vfio_connect_kvm_msi_virq(&vdev->msi_vectors[i], i); } } @@ -827,7 +828,7 @@ static void vfio_msi_disable_common(VFIOPCIDevice *vdev) VFIOMSIVector *vector = &vdev->msi_vectors[i]; if (vdev->msi_vectors[i].use) { if (vector->virq >= 0) { - vfio_remove_kvm_msi_virq(vector); + vfio_remove_kvm_msi_virq(vdev, vector, i); } qemu_set_fd_handler(event_notifier_get_fd(&vector->interrupt), NULL, NULL, NULL); |