virtio: place the event fds on worker threads for pci device
Type: improvement
@@ -225,6 +225,7 @@ virtio_vring_set_rx_queues (vlib_main_t *vm, virtio_if_t *vif)
{
vnet_main_t *vnm = vnet_get_main ();
virtio_vring_t *vring;
+ u32 i = 0;
vnet_hw_if_set_input_node (vnm, vif->hw_if_index, virtio_input_node.index);
@@ -251,6 +252,16 @@ virtio_vring_set_rx_queues (vlib_main_t *vm, virtio_if_t *vif)
vnet_hw_if_set_rx_queue_file_index (vnm, vring->queue_index,
vring->call_file_index);
}
+ else if ((vif->type == VIRTIO_IF_TYPE_PCI) && (vif->support_int_mode) &&
+ (vif->msix_enabled == VIRTIO_MSIX_ENABLED))
+ {
+ u32 file_index;
+ file_index =
+ vlib_pci_get_msix_file_index (vm, vif->pci_dev_handle, i + 1);
+ vnet_hw_if_set_rx_queue_file_index (vnm, vring->queue_index,
+ file_index);
+ i++;
+ }
}
vnet_hw_if_update_runtime_data (vnm, vif->hw_if_index);
}
