fix(virtio):修复了特定virtio设备环境下中断号重复错误，以及开机内核panic的bug (#881)

kernel/src/driver/virtio/transport_pci.rs

@@ -115,6 +115,7 @@ impl PciTransport {
     /// - `device` - The PCI device structure for the VirtIO device.
     /// - `irq_handler` - An optional handler for the device's interrupt. If `None`, a default
     ///     handler `DefaultVirtioIrqHandler` will be used.
+    /// - `irq_number_offset` - Currently, this parameter is just simple make a offset to the irq number, cause it's not be allowed to have the same irq number within different device
     #[allow(clippy::extra_unused_type_parameters)]
     pub fn new<H: Hal>(
         device: &mut PciDeviceStructureGeneralDevice,
@@ -140,8 +141,8 @@ impl PciTransport {
         let irq_vector = standard_device.irq_vector_mut().unwrap();
         irq_vector.push(irq);
         standard_device
-            .irq_init(IRQ::PCI_IRQ_MSIX)
-            .expect("IRQ init failed");
+            .irq_init(IRQ::PCI_IRQ_MSIX | IRQ::PCI_IRQ_MSI)
+            .ok_or(VirtioPciError::UnableToInitIrq)?;
         // 中断相关信息
         let msg = PciIrqMsg {
             irq_common_message: IrqCommonMsg::init_from(
@@ -445,6 +446,8 @@ pub enum VirtioPciError {
     /// `VIRTIO_PCI_CAP_NOTIFY_CFG` capability has a `notify_off_multiplier` that is not a multiple
     /// of 2.
     InvalidNotifyOffMultiplier(u32),
+    /// Unable to find capability such as MSIX or MSI.
+    UnableToInitIrq,
     /// No valid `VIRTIO_PCI_CAP_ISR_CFG` capability was found.
     MissingIsrConfig,
     /// An IO BAR was provided rather than a memory BAR.
@@ -474,6 +477,7 @@ impl Display for VirtioPciError {
                 "PCI device vender ID {:#06x} was not the VirtIO vendor ID {:#06x}.",
                 vendor_id, VIRTIO_VENDOR_ID
             ),
+            Self::UnableToInitIrq => write!(f, "Unable to find capability such as MSIX or MSI."),
             Self::MissingCommonConfig => write!(
                 f,
                 "No valid `VIRTIO_PCI_CAP_COMMON_CFG` capability was found."